TY - JOUR T1 - The Use of Otolith Growth Rings to Age Young Atlantic Silversides, Menidia menidia AN - 20961521; 8423708 AB - There is evidence that daily growth rings are deposited in the sagitta otolith of larvae and juvenile Atlantic silversides, Menidia menidia. The growth rings are a function of age alone, and can be used as a tool to age young Atlantic silversides. Growth rings deposited in the asteriscus otolith were unreliable indicators of daily age. JF - Transactions of the American Fisheries Society AU - Barkman, Robert C AD - United States Environmental Protection Agency, Environmental Research Laboratory, Narragansett, Rhode Island 02882 Y1 - 1978/11// PY - 1978 DA - November 1978 SP - 790 EP - 792 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA VL - 107 IS - 6 SN - 0002-8487, 0002-8487 KW - Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Age KW - Otolith reading KW - Otoliths KW - Growth rings KW - Menidia menidia KW - Sagitta KW - Age determination KW - Fish larvae KW - A, Atlantic KW - Q1 08341:General KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20961521?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=The+Use+of+Otolith+Growth+Rings+to+Age+Young+Atlantic+Silversides%2C+Menidia+menidia&rft.au=Barkman%2C+Robert+C&rft.aulast=Barkman&rft.aufirst=Robert&rft.date=1978-11-01&rft.volume=107&rft.issue=6&rft.spage=790&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281978%29107-790%3ATUOOGR%3E2.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Otolith reading; Growth rings; Age determination; Fish larvae; Age; Otoliths; Menidia menidia; Sagitta; A, Atlantic DO - http://dx.doi.org/10.1577/1548-8659(1978)107-790:TUOOGR>2.0.CO;2 ER - TY - JOUR T1 - Mitigation Feasibility for the Kepone-Contaminated James River, Virginia AN - 19184403; 7909123 AB - As the result of carelessness in production and in waste disposal the health of Kepone production workers at Hopewell, Virginia, has been jeopardized and a 70-mile reach of the James River has been contaminated by this hazardous and persistent pesticide. In addition, Chesapeake Bay is threatened. EPA 's Kepone Mitigation Feasibility Project was undertaken to address the threat posed by Kepone contamination and to recommend possible cleanup action. The project involves: (1) assessment of the biological and ecological impact of Kepone through literature search, laboratory and field studies; (2) assessment of the potential sources of continuing contamination by inflows into the James River; (3) sampling and evaluation of the contamination in the James River; (4) modeling the movement of contaminants; and (5) evaluation of potential conventional and nonconventional methods for mitigating the problem. Preliminary results indicate that continuing inflows of contamination into the James River exist, and that there is no evidence of any degradation in the pesticide or indication that natural causes will substantially alleviate the problem in the foreseeable future. While some mitigation methods now look promising, their cost-effectiveness must be evaluated. (See also W79-09113) (Deal-EIS) JF - Management of Bottom Sediments Containing Toxic Substances; Proceedings of the Third U.S.-Japan Experts ' Meeting--November 1977, Easton Maryland. Report No. EPA-600/3-78-084, p 153-181, 1978. 8 fig, 5 tab, 20 ref. AU - Mackenthun, K M AU - Brossman, M W AU - Kohler, JA AU - Terrell, C R AD - Environmental Protection Agency Washington, DC. Office of Water and Hazardous Materials Y1 - 1978/11// PY - 1978 DA - Nov 1978 KW - Water Resources Abstracts KW - Persistence KW - Pesticide residues KW - Rivers KW - Kepone KW - James River(Virginia) KW - Mitigation KW - Chesapeake Bay KW - Pesticide kinetics KW - Chlorinated hydrocarbon pesticides KW - Hazards KW - Chemical wastes KW - Public health KW - Chemical analysis KW - Chemical properties KW - Human pathology KW - Pesticide toxicity KW - Sediments KW - Dredging KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19184403?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Mitigation+Feasibility+for+the+Kepone-Contaminated+James+River%2C+Virginia&rft.au=Mackenthun%2C+K+M%3BBrossman%2C+M+W%3BKohler%2C+JA%3BTerrell%2C+C+R&rft.aulast=Mackenthun&rft.aufirst=K&rft.date=1978-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - The Toxic Substances Control Act (TSCA): How It Affects EPA from a Research and Enforcement Standpoint AN - 19180845; 7909122 AB - The purpose of the law is primarily to gather health effects data and to make these data available to everyone--to citizens of the United States, to other countries, to any labor union member or to anyone who wishes to have the information. A second purpose of the Act is to gather new health effects information through the testing of toxic chemicals. A third objective is to control the chemical industry in the prevention of pollution. The law provides that research may be performed in any area necessary to support the purposes of the Act. This includes health effects research, epidemiological research, and discovery monitoring. In terms of enforcement, the EPA regional offices have substantial authority for inspection both within the normal court procedures and unexpectedly by entering a plant without a warrant. The law also bans the production of PCBs. (See also W79-09113) (Deal-EIS) JF - Management of Bottom Sediments Containing Toxic Substances: Proceedings of the Third U.S.-Japan Experts ' Meeting--November 1977, Easton, Maryland Report No. EPA-600/3-78-084, p 147-152, 1978. AU - Wallen, E I AD - Environmental Protection Agency Washington, DC. Office of Toxic Substances Y1 - 1978/11// PY - 1978 DA - Nov 1978 KW - Water Resources Abstracts KW - Regulation KW - Law enforcement KW - Water quality standards KW - Water quality KW - Water quality control KW - Penalties(Legal) KW - Polychlorinated biphenyls KW - Chemical analysis KW - Research priorities KW - Research and development KW - SW 3070:Water quality control KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19180845?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=The+Toxic+Substances+Control+Act+%28TSCA%29%3A+How+It+Affects+EPA+from+a+Research+and+Enforcement+Standpoint&rft.au=Wallen%2C+E+I&rft.aulast=Wallen&rft.aufirst=E&rft.date=1978-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Seasonal Chronic Toxicity of Chlorination to the American Oyster , Crassotrea Virginica (G) AN - 19213505; 7905458 AB - In order to assess the effects of chronic exposure of oysters to chlorination the following measurements were made: daily percentage survival; shell height prior to and at the end of each seasonal exposure; growth; and condition index as determined by the Galtsoff method. Results indicated that chronic exposures of C. virginica to chlorine-produced-oxidant (CPO) products can produce considerable mortality at high concentrations and severe sublethal effects at lower levels. Toxicity is related to seasonal changes in measured CPO concentrations, temperature and the physiological condition of the oyster. Sublethal effects appeared to be related to reductions in feeding and increased avoidance of CPO. This resulted in reduced tissue production causing severe reductions in the size of gonadal tissues as well as increased dependence upon glycogen reserves during exposures to CPO. (See also W79-05435) (Chilton-ORNL) JF - Water Chlorination: Environmental Impact and Health Effects Vol. 2, Jolley, R.L., Gorchev, H. and Hamilton, D.H., Jr., (Eds.). Proceedings of a Conference, October 31-November 4, 1977 , Gatlinburg, Tennessee, p 311-328, 1978. 7 fig, 3 tab, 22 ref. AU - Scott, GI AU - Middaugh, D P AD - Environmental Protection Agency Gulf Breeze, FL.; and Environmental Research Lab., Johns Island, SC. Bears Bluff Field Station Y1 - 1978/10// PY - 1978 DA - Oct 1978 KW - Water Resources Abstracts KW - Environmental effects KW - Chlorination KW - Water pollution KW - Oysters KW - Toxicity KW - Seasonal KW - Mortality KW - Temperature KW - Feeding KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19213505?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Seasonal+Chronic+Toxicity+of+Chlorination+to+the+American+Oyster+%2C+Crassotrea+Virginica+%28G%29&rft.au=Scott%2C+GI%3BMiddaugh%2C+D+P&rft.aulast=Scott&rft.aufirst=GI&rft.date=1978-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Status of Regulation Development for Cooling Water Discharges from Power Plants AN - 19203004; 7905495 AB - Effluent Guidelines Division is currently reassessing effluent limitations guidelines for the steam electric power industry. This effort was necessitated by the settlement of four suits between EPA, NRDC, EDF and the Fourth Circuit Court of Appeals decision of July 16, 1976 and the legal requirements of PL 92-500. The Agency is studying the potential discharge of 129 compounds which are listed in the appendix to this paper and other pollutants from cooling water systems. (See also W79-05435) (Chilton-ORNL) JF - Water Chlorination: Environmental Impact and Health Effects Vol. No. 2, Jolley, R.L., Gorchev, H. and Hamilton, D.H., Jr., (Eds.). Proceedings of a Conference, October 31-November 4, 1977 , Gatlinburg, Tennessee. p 823-829, 1978. 1 append. AU - Lum, J AD - Environmental Protection Agency Washington, DC. Effluent Guidelines Div Y1 - 1978/10// PY - 1978 DA - Oct 1978 KW - Water Resources Abstracts KW - Chlorination KW - Environmental effects KW - Electric power production KW - Cooling water KW - Regulation KW - Effluents KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19203004?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Status+of+Regulation+Development+for+Cooling+Water+Discharges+from+Power+Plants&rft.au=Lum%2C+J&rft.aulast=Lum&rft.aufirst=J&rft.date=1978-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Toxicity Screening of Fifteen Chlorinated and Brominated Compounds Using Four Species of Marine Phytoplankton AN - 19192278; 7905457 AB - The toxicity screening tests investigated in this work were performed on Skeletonema costatum, Thalassiosira pseudonana, Glenodinium halli, and Isochrysis galbana. The concentration of test compounds which inhibited or stimulated cell division were determined and are presented in tables. All four species of algae responded to the compounds in a like manner. Monochloramine was the most inhibitory compound tested. Halogenated phenols gave varied responses. At the concentrations tested, p-chlorophenol and 2,4,6-tribromoanisole yielded no toxic effects. Five compounds were growth inhibitory (p-bromophenol<2,4,6-tribromoanisole<2,4,6-trichlorophenol < pentachlorophenol < pentabromophenol). Pentachlorophenol and pentabromophenol were highly inhibitory. The halogenated hydrocarbons were all stimulatory to the algae. (See also W-79-05435) (Chilton-ORNL) JF - Water Chlorination: Environmental Impact and Health Effects Vol. 2, Jolley, R.L., Gorchev, H. and Hamilton, D.H., Jr., (Eds.). Proceedings of a Conference, October 31-November 4, 1977 , Gatlinburg, Tennessee, p 307-310, 1978. 1 tab, 3 ref. AU - Erickson, S J AU - Freeman, A E AD - Environmental Protection Agency Gulf Breeze, FL.; and Environmental Research Lab., Johns Island, SC. Bears Bluff Field Station Y1 - 1978/10// PY - 1978 DA - Oct 1978 KW - Water Resources Abstracts KW - Chlorination KW - Toxicity KW - Algae KW - Sea water KW - Marine algae KW - Environmental effects KW - Water pollution KW - Phytoplankton KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19192278?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Toxicity+Screening+of+Fifteen+Chlorinated+and+Brominated+Compounds+Using+Four+Species+of+Marine+Phytoplankton&rft.au=Erickson%2C+S+J%3BFreeman%2C+A+E&rft.aulast=Erickson&rft.aufirst=S&rft.date=1978-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - The Epidemiologic Approach to the Evaluation of Organics in Drinking Water AN - 19178277; 7905464 AB - This paper reviews the background against which current studies on the epidemiologic method as applied to the evaluation of health risks of waterborne carcinogens will be reviewed and suggests directions for future research. Problems involved in epidemiologic methods are discussed and individual studies are reviewed. (See also W79-05435) (Chilton-ORNL) JF - Water Chlorination: Environmental Impact and Health Effects Vol. 2, Jolley, R. L., Gorchev, H. and Hamilton, D. H., Jr., (Eds). Proceedings of a Conference, October 31-November 4, 1977, Gatlinburg, Tennessee, p 379-391. 1978. 3 tab, 23 ref. AU - Cantor, K P AU - McCabe, L J AD - Environmental Protection Agency Cincinnati, OH Y1 - 1978/10// PY - 1978 DA - Oct 1978 KW - Water Resources Abstracts KW - Chlorination KW - Public health KW - Epidemiology KW - Water pollution KW - Reviews KW - Water pollution effects KW - Human diseases KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19178277?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=The+Epidemiologic+Approach+to+the+Evaluation+of+Organics+in+Drinking+Water&rft.au=Cantor%2C+K+P%3BMcCabe%2C+L+J&rft.aulast=Cantor&rft.aufirst=K&rft.date=1978-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - An Energy Policy for Indian Lands: Problems of Issue and Perception AN - 1761728726; 197900629 AB - Issues in planning energy policy for Indian tribal lands include availability & cost of developing Indian energy resources, tribal jurisdictions, economic development of reservations, Indian culture & tradition, & the role of Indian tribes in intergovernmental relations in the Federal system. Mineral leasing, water rights, & environmental protection issues all illustrate those concerns. Interests involved in policy formation include Indian self-determination, energy development, self-interest of other private groups, & federal trust responsibility for Indian lands. A variety of political arenas are available for these debates. These problems illustrate several questions about policy resolution. W. H. Stoddard. JF - The Policy Studies Journal AU - Schaller, David A AD - Environmental Protection Agency, Washington DC 20460 Y1 - 1978/10// PY - 1978 DA - October 1978 SP - 40 EP - 49 VL - 7 IS - 1 SN - 0190-292X, 0190-292X KW - Land Use KW - American Indian Reservations KW - Policy Making KW - Self Determination KW - Property Rights KW - Environmental Protection KW - Energy Policy KW - American Indians KW - article KW - 7210: social policy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1761728726?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Asocialservices&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Policy+Studies+Journal&rft.atitle=An+Energy+Policy+for+Indian+Lands%3A+Problems+of+Issue+and+Perception&rft.au=Schaller%2C+David+A&rft.aulast=Schaller&rft.aufirst=David&rft.date=1978-10-01&rft.volume=7&rft.issue=1&rft.spage=40&rft.isbn=&rft.btitle=&rft.title=The+Policy+Studies+Journal&rft.issn=0190292X&rft_id=info:doi/ LA - English DB - Social Services Abstracts N1 - Date revised - 2016-02-01 N1 - Last updated - 2016-09-28 N1 - SubjectsTermNotLitGenreText - Energy Policy; American Indians; American Indian Reservations; Property Rights; Land Use; Environmental Protection; Policy Making; Self Determination ER - TY - JOUR T1 - Effect of Long-term Reduction and Diel Fluctuation in Dissolved Oxygen on Spawning of Black Crappie, Pomoxis nigromaculatus AN - 20956461; 8423700 AB - Mature black crappies were exposed over winter in the laboratory to constant dissolved oxygen concentrations near 2.5, 4.0, 5.5, and 7.0 mg/liter. Starting on 26 April during a simulated spring-to-summer rise in water temperature, some were continued at the original oxygen concentrations while others were subjected to mean diel fluctuations ranging from 0.8 to 1.9 mg O sub(2)/liter above and below the original concentrations. Controls were maintained at concentrations near air saturation. No spawning occurred at the lowest fluctuating treatment of 1.8 to 4.1 mg/liter. This treatment also caused behavioral aberrations as the water temperature reached 20 C. Successful spawning occurred during all other treatments. JF - Transactions of the American Fisheries Society AU - Carlson, Anthony R AU - Herman, Lawrence J AD - U.S. Environmental Protection Agency, Environmental Research Laboratory- Duluth, 6201 Congdon Boulevard, Duluth, Minnesota 55804 Y1 - 1978/09// PY - 1978 DA - September 1978 SP - 742 EP - 746 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA VL - 107 IS - 5 SN - 0002-8487, 0002-8487 KW - Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Oxygen KW - Pomoxis nigromaculatus KW - Water temperature KW - Spawning KW - Freshwater KW - Freshwater fish KW - Dissolved oxygen KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08442:Population dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20956461?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Effect+of+Long-term+Reduction+and+Diel+Fluctuation+in+Dissolved+Oxygen+on+Spawning+of+Black+Crappie%2C+Pomoxis+nigromaculatus&rft.au=Carlson%2C+Anthony+R%3BHerman%2C+Lawrence+J&rft.aulast=Carlson&rft.aufirst=Anthony&rft.date=1978-09-01&rft.volume=107&rft.issue=5&rft.spage=742&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281978%29107-742%3AEOLRAD%3E2.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Spawning; Freshwater fish; Dissolved oxygen; Oxygen; Water temperature; Pomoxis nigromaculatus; Freshwater DO - http://dx.doi.org/10.1577/1548-8659(1978)107-742:EOLRAD>2.0.CO;2 ER - TY - JOUR T1 - Mathematical Modeling Strategies Applied to Saginaw Bay, Lake Huron AN - 19197631; 7906182 AB - Described is modeling research to develop quantitative tools which can be used to supplement intuition and scientific judgment in policy decisions concerning water quality. Quality problems concerning the international waters of the Great Lakes and the application of modeling techniques to Saginaw Bay are considered. Problems are categorized into a series of time and space scales. The series ranges from the short-term transport of some hazardous material within a very localized area to the long-term effects of control or limitation of nutrients or toxic materials within the drainage basins on the ecosystem of individual lakes or of the whole system of lakes. This paper attempts to integrate these different approaches. Applied are transport models and algal growth modeling concepts to Saginaw Bay to describe its prevailing conditions. The simulation model developed is based on available data on the bay, and the modeling concepts will be verified by using an extensive set of field data collected from a sampling design aimed specifically at this modeling program. This modeling system will be used to evaluate the response of the system to a range of management alternatives for enhancing water quality. (See also W79-06166) (BellGraf-Cornell) JF - American-Soviet Symposium on Use of Mathematical Models to Optimize Water Quality Management. Karkov and Rostov-on-Don, USSR December 9-16, 1975. Environmental Research Laboratory, U.S. Environmental Protection Agency, Gulf Breeze, Fla., p 397-430, September 1978. 19 fig, 1 tab, 48 ref. EPA-600/9-78-024. AU - Bierman, V AU - Richardson, W AU - Davies, T T AD - Environmental Protection Agency Grosse Ile, MI Y1 - 1978/09// PY - 1978 DA - Sep 1978 KW - Water Resources Abstracts KW - Model studies KW - Lake Huron KW - Saginaw Bay KW - Simulation analysis KW - Water quality KW - Drainage basins KW - Runoff KW - Phytoplankton KW - Great Lakes KW - Equations KW - Systems analysis KW - Sensitivity analysis KW - Mass balance KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19197631?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Mathematical+Modeling+Strategies+Applied+to+Saginaw+Bay%2C+Lake+Huron&rft.au=Bierman%2C+V%3BRichardson%2C+W%3BDavies%2C+T+T&rft.aulast=Bierman&rft.aufirst=V&rft.date=1978-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EPA 's Construction Grants Program: Perspectives Costs AN - 19178027; 7902027 AB - A description of EPA 's construction grants program for waste treatment facilities, emphasizes costs and benefits of advanced waste treatment (AWT) and overall financial impact of the construction program on local communities. A realistic estimate of needs for AWT facilities is $1.5-2.0 billion, covering the cost of plants for total nitrogen removal or achievement of BOD limitations of less than 10 mg/l. A review of 6500 projects shows only 330 will require treatment to achieve these levels. In some cases AWT is mandated by state requirements, but costs of compliance may exceed benefits. The Vertex study, commissioned by EPA, indicated many AWT projects carried out with inadequate planning and justification resulted in excessive expenditures and insufficient compensating benefits. Improved monitoring is needed at the state level. Over 65% of the grants have gone to communities of 10,000 or less, many of which are experiencing financial problems. In 40% of the communities, operation and maintenance plus debt retirement for new facilities will cost over $100/household/year. An expensive treatment system is one in which such costs are 1.5-2.5% of local median income, the case in 10-20% of these communities. Several provisions of the 1977 amendments to the Water Pollution Control Act address these problems, providing more assistance, allowing more flexibility, and removing some of the paperwork. Five of the provisions are discussed. (Lynch-Wisconsin) JF - Pollution Engineering Vol. 10, No. 9, p 40-43, September 1978. AU - Costle, D M AD - Environmental Protection Agency Washington, DC Y1 - 1978/09// PY - 1978 DA - Sep 1978 KW - Water Resources Abstracts KW - Grants KW - Construction grant program KW - Treatment facilities KW - Waste water treatment KW - Construction costs KW - Financing KW - Federal Water Pollution Control Amendments of 1977 KW - Regulation KW - Environmental Protection Agency KW - Federal government KW - Costs KW - Construction KW - Legislation KW - Institutional constraints KW - Sewage treatment KW - Waste treatment KW - Municipal wastes KW - Operation and maintenance KW - Tertiary treatment KW - Economic impact KW - Local governments KW - Cost-benefit analysis KW - Planning KW - Decision making KW - Use rate KW - Policy KW - Cost-effectiveness KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19178027?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EPA+%27s+Construction+Grants+Program%3A+Perspectives+Costs&rft.au=Costle%2C+D+M&rft.aulast=Costle&rft.aufirst=D&rft.date=1978-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Panel studies of acute health effects of air pollution. II. A methodologic study of linear regression analysis of asthma panel data. AN - 74437835; 318499 AB - Panel studies relating illness, such as asthma attacks, cardiopulmonary symptoms, and acute respiratory symptoms, to daily air pollution and weather are important in environmental epidemiology. A study of the practical robustness of multiple linear regression procedures, which have been the preferred statistical models in analyses, is presented. The study is based on data from three asthma panels in Chattanooga, Tennessee, collected in 1972-1973. Linear regression models, commonly used, which incorporate only minimum temperature and an air pollutant were found to be potentially misleading; such models are highly sensitive to reporting trends in the data and do not correct adequately for weather variables. Temporal and spatial control strategies were employed and proved to be useful in detecting problems in the data due to undiscovered intervening variables. True day-to-day relationships estimated by a pair-day analysis were frequently inconsistent with "daily" effects estimated by the usual regression models and suggested that, in fact, the asthma panel data contained no useful information concerning day-to-day relationships. JF - Environmental research AU - Stebbings, J H AD - Health Effects Research Laboratory, United States Environmental Protection Agency, Research Triangle Park, North Carolina 27711. Y1 - 1978/08// PY - 1978 DA - August 1978 SP - 10 EP - 32 VL - 17 IS - 1 SN - 0013-9351, 0013-9351 KW - Trinitrotoluene KW - 118-96-7 KW - Nitrogen Dioxide KW - S7G510RUBH KW - Index Medicus KW - United States KW - Regression Analysis KW - United States Environmental Protection Agency KW - Humans KW - Infant, Newborn KW - Child KW - Models, Biological KW - Child, Preschool KW - Infant KW - Adult KW - Tennessee KW - Surveys and Questionnaires KW - Adolescent KW - Chemical Industry KW - Female KW - Male KW - Asthma -- epidemiology KW - Air Pollution -- adverse effects KW - Epidemiologic Methods KW - Asthma -- prevention & control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/74437835?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+research&rft.atitle=Panel+studies+of+acute+health+effects+of+air+pollution.+II.+A+methodologic+study+of+linear+regression+analysis+of+asthma+panel+data.&rft.au=Stebbings%2C+J+H&rft.aulast=Stebbings&rft.aufirst=J&rft.date=1978-08-01&rft.volume=17&rft.issue=1&rft.spage=10&rft.isbn=&rft.btitle=&rft.title=Environmental+research&rft.issn=00139351&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1989-10-23 N1 - Date created - 1989-10-23 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-17 ER - TY - JOUR T1 - A Partitioning Procedure for Water Quality Management Models AN - 19201189; 7810660 AB - An improved computational procedure for solving water quality management models containing interacting pollutants and control policies is presented. The method is developed with respect to the specific problem of minimizing the costs of basin-wide thermal and organic pollution control to meet water quality standards. It views the problem in partitioned form where a master problem is sued to find cooling levels for thermal polluters while subproblems determine optimal organic pollutant reductions for fixed cooling levels. A gradient-based search procedure is used to solve the master problem. Computational results for several river systems are presented. Application of the method to other water quality management models is suggested. The application of this approach to complex water quality management models should improve computational efficiency and make the use of such models more attractive to basin planners. (Bell-Cornell) JF - Water Resources Bulletin Vol. 14, No. 4, p 842-855, August 1978. 2 fig, 2 tab, 25 ref. AU - Rossman, LA AU - Vanecek, F T AD - Environmental Protection Agency Cincinnati, OH Y1 - 1978/08// PY - 1978 DA - Aug 1978 KW - Water Resources Abstracts KW - Water quality KW - Management KW - Economic efficiency KW - Partitioning procedure KW - Optimization KW - Thermal pollution KW - Decision making KW - Standards KW - Water temperature KW - River systems KW - Dissolved oxygen KW - Biochemical oxygen demand KW - Mathematical models KW - Systems analysis KW - Equations KW - Cooling levels KW - Stream response KW - Nonlinear programming KW - Gradient search procedure KW - SW 3020:Sources and fate of pollution KW - SW 3070:Water quality control KW - SW 4010:Techniques of planning UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19201189?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=A+Partitioning+Procedure+for+Water+Quality+Management+Models&rft.au=Rossman%2C+LA%3BVanecek%2C+F+T&rft.aulast=Rossman&rft.aufirst=LA&rft.date=1978-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Planning Time-Phased Regional Treatment Systems AN - 19196961; 7812049 AB - An economic optimization model for selecting least-cost regional wastewater treatment facility locations, interceptor routes, and capacity expansion schedules is developed. The model explicitly considers the interaction between facility location and capacity expansion decisions on total system cost. Cost functions for treatment facilities and interceptors and growth patterns for future wastewater flows may be of any form. The model is solved with a three-phase heuristic procedure utilizing dynamic programming. In comparison with a mixed integer programming model of a large-scale problem, the procedure demonstrates significant advantages in computational time, accuracy, and user requirements. The model is applied to facilities planning in a 208 study area of Massachusetts to demonstrate how the economic impacts of alternative management objectives and demographic projections can be assessed. (Bell-Cornell) JF - Journal of the Environmental Engineering Division, Proceedings of the American Society of Civil Engineers Vol 104, No EE4, p 685-700, August 1978. 1 fig, 5 tab, 22 ref. AU - Rossman, LA AD - Environmental Protection Agency Cincinnati, OH Y1 - 1978/08// PY - 1978 DA - Aug 1978 KW - Water Resources Abstracts KW - Waste water treatment KW - Economic efficiency KW - Optimization KW - Massachusetts KW - Regional development KW - Cost control KW - Cost minimization KW - Expansion KW - Decision making KW - Water quality KW - Dynamic programming KW - Economic impact KW - Equations KW - Mathematical models KW - Systems analysis KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19196961?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Planning+Time-Phased+Regional+Treatment+Systems&rft.au=Rossman%2C+LA&rft.aulast=Rossman&rft.aufirst=LA&rft.date=1978-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Sediment and soil loss in Illinois; summary AN - 51986595; 1980-006260 JF - IIEQ Document Y1 - 1978/06// PY - 1978 DA - June 1978 SP - 20 PB - Illinois Institute for Environmental Quality, Chicago, IL VL - 78/24 SN - 0145-0131, 0145-0131 KW - United States KW - chlorinated hydrocarbons KW - stream transport KW - erosion KW - lakes KW - watersheds KW - organochlorine pesticides KW - heptachlor epoxide KW - transport KW - Lake Vermilion KW - Lake Shelbyville KW - sediments KW - environmental geology KW - halogenated hydrocarbons KW - Lake Springfield KW - dieldrin KW - soils KW - insecticides KW - non-point sources KW - Illinois KW - sedimentation KW - agriculture KW - pollution KW - water erosion KW - organic compounds KW - environment KW - Lake Taylorville KW - Lake Carlyle KW - surveys KW - chlordane KW - pesticides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51986595?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1978-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Sediment+and+soil+loss+in+Illinois%3B+summary&rft.title=Sediment+and+soil+loss+in+Illinois%3B+summary&rft.issn=01450131&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1980-01-01 N1 - Number of references - 4 N1 - PubXState - IL N1 - Document feature - tables, sketch map N1 - SuppNotes - Summary of a 420-page report on a study conducted by the Ill. State Water Surv. as Project 20.085 N1 - Last updated - 2012-06-06 N1 - CODEN - IIDOD2 N1 - SubjectsTermNotLitGenreText - agriculture; chlordane; chlorinated hydrocarbons; dieldrin; environment; environmental geology; erosion; halogenated hydrocarbons; heptachlor epoxide; Illinois; insecticides; Lake Carlyle; Lake Shelbyville; Lake Springfield; Lake Taylorville; Lake Vermilion; lakes; non-point sources; organic compounds; organochlorine pesticides; pesticides; pollution; sedimentation; sediments; soils; stream transport; surveys; transport; United States; water erosion; watersheds ER - TY - JOUR T1 - Productivity and Biomass of Vascular Hydrophytes on the Upper Mississippi AN - 19209166; 7909585 AB - During the summer of 1975 hydrophyte samples were taken at sites evenly spaced along transects in each of 41 study areas in Navigation Pool 8 of the Upper Mississippi River. A diverse, typical hard-water flora was found. Submergent Ceratophyllum demersum was the most frequently occurring species, while the greatest portion of the total biomass of Pool 8 consisted of the emergent Sagittaria latifolia. The average summer crop of 181.70 g/sq m for the littoral zone was comparable to that for hard water lakes in Wisconsin. Two areas, typical of the mid and lower sections of Pool 8, were sampled six times between May 28 and August 25, 1976. Maximum productivity rates were coincident with the flowering and fruiting of Nelumbo pentapetala, Sagittaria latifolia and Vallisneria americana. S. latifolia was the most productive. (See also W79-09581) (Stihler-Mass) JF - Wetlands: Ecology, Values, and Impacts, Proceedings of the Waubesa Conference on Wetlands June 2-5, 1977, Madison, Wisconsin, p 53-61. (1978) 2 fig, 4 tab , 9 ref. AU - Sefton, D F AD - Illinois Environmental Protection Agency Springfield. Div. of Water Pollution Control Y1 - 1978/06// PY - 1978 DA - Jun 1978 KW - Water Resources Abstracts KW - Primary productivity KW - Biomass KW - Rooted aquatic plants KW - Mississippi River KW - Wetlands KW - Ponds KW - Vegetation KW - Littoral KW - Wisconsin KW - Minnesota KW - SW 0860:Water and plants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19209166?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Productivity+and+Biomass+of+Vascular+Hydrophytes+on+the+Upper+Mississippi&rft.au=Sefton%2C+D+F&rft.aulast=Sefton&rft.aufirst=D&rft.date=1978-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Environmental Changes from Long-Term Land Application of Municipal Effluents AN - 19206544; 7905323 AB - Soil and plant composition has not been noticeably affected by more than 35 years of waste effluent disposal on land around Bakersfield, California and Lubbock, Texas (except for soil phosphorus concentrations), but long-term sewage disposal on farm land seems to have caused unacceptable nitrate levels in groundwater. However, the groundwater contamination could be easily corrected at both sites by storing the effluent during the winter months and applying it so that nitrogen inputs are in balance with nitrogen uptake by crop plants. With such management soils at both sites potentially can remove contaminants from wastewates for many more years. Chemical analyses were carried out March 1975 at Bakersfield and June 1976 at Lubbock. In both localities about 16 mg of effluent are applied throughout the year on row and forage croplands. In general, crop production has been increased by use of the sewage effluent for irrigation, compared with alternate water sources and commercial fertilizer used on neighboring farms. At Bakersfield sewage is aerated for six hours prior to solids removal in clarifiers, then surface irrigated. At Lubbock all land application is conducted by one local farmer, who recently installed center-pivot sprinklers. (Lynch-Wisconsin) JF - Technical Report No. 430/9-78-003 June 1978. 32 p, 6 tab, 12 ref. AU - Hinesly, T D AU - Thomas, R E AU - Stevens, R G AD - Environmental Protection Agency Washington, DC. Office of Air and Water Programs Y1 - 1978/06// PY - 1978 DA - Jun 1978 KW - Water Resources Abstracts KW - Municipal wastes KW - Sewage disposal KW - Land treatment KW - Land application KW - Bakersfield(CA) KW - Lubbock(TX) KW - Irrigation KW - Ultimate disposal KW - Groundwater KW - Chemical analysis KW - Environmental effects KW - Nitrogen KW - Phosphorus KW - Nutrients KW - Fertilization KW - California KW - Texas KW - Sewage treatment KW - Sludge treatment KW - Pastures KW - Surface irrigation KW - Sprinkler irrigation KW - Water pollution sources KW - Crop production KW - Beneficial use KW - Soils KW - Nitrates KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19206544?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Environmental+Changes+from+Long-Term+Land+Application+of+Municipal+Effluents&rft.au=Hinesly%2C+T+D%3BThomas%2C+R+E%3BStevens%2C+R+G&rft.aulast=Hinesly&rft.aufirst=T&rft.date=1978-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - The National Pollutant Discharge Elimination System in Illinois: The State Assumes Direct Authority AN - 19215370; 8001577 AB - Congressional intent that the states should assume primary responsibility for controlling water pollution within their boundaries is expressed several times in the Clean Water Act, and evidenced by the National Pollutant Discharge Elimination System (NPDES) permit program. The EPA transferred NPDES authority to Illinois in October 1977. Discussed are NPDES permit program, Illinois ' permit program prior to adoption of NPDES, and how Illinois overcame the obstacles which inhibited assumption of NPDES authority for five years. Although several problems have resulted in a slowdown in permit processing and enforcement, Illinois has the necessary regulatory mechanisms to satisfactorily administer the state 's water pollution control program. (Vloedman-Florida) JF - De Paul Law Review Vol 27, No 3, p 739-60, Spring 1978. AU - Ginsberg, G C AU - Harsch, R M AD - Environmental Protection Agency Chicago, IL. Enforcement Div Y1 - 1978/04// PY - 1978 DA - Apr 1978 KW - Water Resources Abstracts KW - Illinois KW - Waste water treatment KW - Federal Water Pollution Control Act KW - Federal Government KW - Legislation KW - Permits KW - Pollutants KW - Water pollution control KW - State governments KW - Water quality standards KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19215370?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=The+National+Pollutant+Discharge+Elimination+System+in+Illinois%3A+The+State+Assumes+Direct+Authority&rft.au=Ginsberg%2C+G+C%3BHarsch%2C+R+M&rft.aulast=Ginsberg&rft.aufirst=G&rft.date=1978-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Research on Control Technology for Ice Fog From Mobile Sources AN - 19200375; 7902147 AB - Ice fog is a form of air pollution caused by the release of water vapor into air too cold to hold the water in vapor form. The vapor condenses into ice particles, which severely restrict visibility during extremely difficult driving conditions in subarctic areas, such as Alaska. The three major sources of ice fog are automotive and truck exhausts; open water surfaces, such as cooling ponds; and exhaust gases from heating and electrical powerplants. Research was conducted during the 1974-75 and 1975-76 winters, to determine and evaluate methods of reducing automotive generated ice fog. The major technique evaluated was removing the water vapor as a liquid condensate using cooler-condensers. These devices are heat exchangers in which the exhaust gas is cooled by cold ambient air or coolant from the automobile radiator. It was found that when using the cooler-condensers only, much of the condensed water formed a mist; therefore, use of coalescers was necessary to transform the mist into water. As on-the-road performance of a cooler-condenser equipped vehicle revealed that 81% of the overall water vapor was condensed at an ambient temperature of -16F. Estimations are that 50% of the ground level ice fog is generated by automotive sources, and that if ice fog control devices yielding an 80% reduction were used, vehicle ice fog emissions would be reduced approximately 40%. (Davison-IPA) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-285 611, Price codes: A05 in paper copy, A01 in microfiche. Report No. EPA-600/3-78-055, May 1978. 98 p, 27 fig, 3 tab, 14 ref, 4 append. AU - Coutts, HJ AU - Turner, R K AD - Environmental Protection Agency College, AK. Alaska Water Lab Y1 - 1978/04// PY - 1978 DA - Apr 1978 KW - Water Resources Abstracts KW - Ice fog KW - Automotive emissions KW - Heat exchangers KW - Air pollution effects KW - Pollution control devices KW - Cold regions KW - Mist KW - Pollution abatement KW - Pollutant identification KW - Condensation KW - Water vapor KW - Condensers KW - SW 3010:Identification of pollutants KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19200375?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Research+on+Control+Technology+for+Ice+Fog+From+Mobile+Sources&rft.au=Coutts%2C+HJ%3BTurner%2C+R+K&rft.aulast=Coutts&rft.aufirst=HJ&rft.date=1978-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Operational Results for the Piscataway Model 5 MGD AWT Plant AN - 19192476; 7908760 AB - The operation of a 5 mgd tertiary waste water treatment demonstration plant used to upgrade the quality of effluent from a conventional secondary plant is discussed. The tertiary plant used either two-stage high lime or single-stage low lime followed by dual-media filtration and granular activated carbon adsorption. The high lime process significantly reduced residuals of BOD, TSS, and phosphorus in the secondary effluent using an average dosage of 257 mg/liter CaO and 18 mg/liter FeCl3. The low lime process produced similar removal of residuals using an average does of 113 mg/liter CaO and 25 mg/liter FeCl3. Tertiary treatment did not affect total nitrogen residuals. Regeneration of the tree columns under less than optimum conditions resulted in carbon losses estimated at 8 to 10%. The tertiary treatment demonstration plant had operating costs which ranged from 29 to 36 cents per 1000 gal. Since these costs were obtained during start-up, they are probably unusually high. Efforts to select, train, and maintain a highly competent staff are recommended for optimum plant operation. (Small-FRC) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-288 162, Price codes: A06 in paper copy, A01 in microfiche. Report EPA-600/2-78-172, 1978. 92 p, 21 fig, 51 tab, 1 append. AU - O'Farrell, T P AU - Menke, R A AD - Environmental Protection Agency Washington, DC. Office of Air and Water Programs Y1 - 1978/04// PY - 1978 DA - Apr 1978 KW - Water Resources Abstracts KW - Tertiary treatment KW - Lime KW - Filtration KW - Activated carbon KW - Treatment facilities KW - Performance KW - Biochemical oxygen demand KW - Suspended solids KW - Phosphorus KW - Nitrogen KW - Operating costs KW - Personnel KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19192476?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Operational+Results+for+the+Piscataway+Model+5+MGD+AWT+Plant&rft.au=O%27Farrell%2C+T+P%3BMenke%2C+R+A&rft.aulast=O%27Farrell&rft.aufirst=T&rft.date=1978-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Water Quality Indices: A Survey of Indices Used in the United States AN - 19176761; 7808265 AB - The extent of water quality index use in the U.S. is documented. The indices published in the literature and surveys of the States and interstate commissions are reviewed to determine: (1) which agencies are using indices, (2) the type of index being used, (3) the purpose of its use, and (4) the attitudes of agency personnel toward indices. One-fifth of the State and interstate agencies (12 out of 60) were classified as users of water indices. Of the 51 state agencies (including DC), 10 states (20%) were classified as index users. The National Sanitation Foundation Index was the most commonly used, by 7 of the 12 index users. The remaining agencies use Harkins ' index or various user-developed indices. A total of 16 additional State and one interstate commission are planning to evaluate indices for possible future application or are developing or evaluating indices at the present time; these were classified as ' potential users'. Six new indices have been developed by water pollution control agencies; their mathematical structures are documented. The main purposes expressed by index users for applying their indices are preparation of the annual reports required by Section 305(b) of P.L. 92-500, public information, and analysis of water quality trends. Most users feel that EPA should have a suggested index available (or a set of indices) for those agencies that wish to use a uniform index structure. There is clear evidence of a trend toward increased utilization of water quality indices. Several recommendations are included for meeting the needs of index users, attaining greater uniformity in water quality data analysis practices, and identifying future research needs. (Seip-IPA) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-280 057, Price codes: A07 in paper copy, A01 in microfiche. Report No. EPA-600/4-78-005, January, 1978. 128 p, 9 fig, 23 tab, 61 ref, 6 append. AU - Ott, W R AD - Environmental Protection Agency Washington, DC. Office of Monitoring and Technical Support Y1 - 1978/04// PY - 1978 DA - Apr 1978 KW - Water Resources Abstracts KW - Water quality KW - Indexing KW - Information retrieval KW - Information exchange KW - Federal Water Pollution Control Act KW - Water quality indices KW - Federal Water Pollution Control Act Amendments KW - Water quality control KW - Indicators KW - Public Law 92-500 KW - Index utilization KW - SW 3010:Identification of pollutants KW - SW 8030:Secondary publication and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19176761?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Water+Quality+Indices%3A+A+Survey+of+Indices+Used+in+the+United+States&rft.au=Ott%2C+W+R&rft.aulast=Ott&rft.aufirst=W&rft.date=1978-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Effects of Hemorrhagic Stress On Several Blood Parameters in Adult Rainbow Trout (Salmo gairdneri) AN - 20960356; 8423642 AB - Blood was removed from ten adult rainbow trout (Salmo gairdneri) on a sequential daily (7 days), weekly (4 weeks), and monthly (1 month) schedule and analyzed for hematocrit, plasma protein, acid phosphatase (AP), lactic dehydrogenase (LDH), and creatine phosphokinase (CPK). Of the parameters examined, hematocrit, lactic dehydrogenase, and creatine phosphokinase were found to be the most significant indicators of stress due to repeated sampling. We showed that, under conditions similar to those of this investigation, daily and weekly sampling of approximately 0.2% of the body weight in blood produced decidedly deleterious effects of the test organisms. Starvation was a secondary stressor and is believed to have had an influence on blood characteristics as the study entered its later phases. JF - Transactions of the American Fisheries Society AU - Cairns, Michael A AU - Christian, Alan R AD - U.S. Environmental Protection Agency, Western Fish Toxicology Station, Corvallis Environmental Research Laboratory, Corvallis, Oregon 97330 Y1 - 1978/03// PY - 1978 DA - March 1978 SP - 334 EP - 340 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA VL - 107 IS - 2 SN - 0002-8487, 0002-8487 KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Starvation KW - Test organisms KW - Stress KW - Oncorhynchus mykiss KW - dehydrogenase KW - Acid phosphatase KW - Plasma proteins KW - Blood KW - Serological studies KW - Creatine kinase KW - Body weight KW - Hematocrit KW - Sampling KW - Phosphatase KW - Dehydrogenases KW - Salmo KW - D 04040:Ecosystem and Ecology Studies KW - O 1050:Vertebrates, Urochordates and Cephalochordates KW - Q1 08425:Nutrition and feeding habits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20960356?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Effects+of+Hemorrhagic+Stress+On+Several+Blood+Parameters+in+Adult+Rainbow+Trout+%28Salmo+gairdneri%29&rft.au=Cairns%2C+Michael+A%3BChristian%2C+Alan+R&rft.aulast=Cairns&rft.aufirst=Michael&rft.date=1978-03-01&rft.volume=107&rft.issue=2&rft.spage=334&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281978%29107-334%3AEOHSOS%3E2.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Starvation; Blood; Serological studies; Body weight; Test organisms; Phosphatase; Dehydrogenases; Plasma proteins; Creatine kinase; Hematocrit; Stress; Sampling; Acid phosphatase; dehydrogenase; Oncorhynchus mykiss; Salmo DO - http://dx.doi.org/10.1577/1548-8659(1978)107-334:EOHSOS>2.0.CO;2 ER - TY - JOUR T1 - Chronic Effects of Cadmium and Zinc Mixtures on Flagfish (Jordanella floridae) AN - 20253594; 8423645 AB - Flagfish were exposed to cadmium and zinc as individual metals and as mixtures (4.3-8.5 mu g Cd/liter and 73.4-139 mu g Zn/liter) through one complete life cycle in Lake Superior water (45 mg/liter total hardness). Cadmium and zinc did not act additively at sublethal concentrations when combined as mixtures; however, a joint action of the toxicants was indicated. Effects on survival showed that the toxicity of cadmium and zinc mixtures was little if any greater than the toxicity of zinc alone. Mechanisms of zinc toxicity in this test were similar to those in previous chronic tests of individual metals, indicating that the presence of cadmium did not influence the mode of action of zinc. Comparisons between metal residues in fish exposed to each individual metal or to the metal mixtures showed that the uptake of one metal was not influenced by the presence of the other. JF - Transactions of the American Fisheries Society AU - Spehar, Robert L AU - Leonard, Edward N AU - Defoe, David L AD - U.S. Environmental Protection Agency, Environmental Research Laboratory- Duluth, 6201 Congdon Boulevard, Duluth, Minnesota 55804 Y1 - 1978/03// PY - 1978 DA - March 1978 SP - 354 EP - 360 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA VL - 107 IS - 2 SN - 0002-8487, 0002-8487 KW - Toxicology Abstracts; Pollution Abstracts; Ecology Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Water Resources Abstracts KW - Jordanella floridae KW - Toxicants KW - Heavy metals KW - Survival KW - Pollution effects KW - Life cycle KW - Toxicity tests KW - Lakes KW - Zinc KW - Absorption KW - Cadmium KW - Testing Procedures KW - Metals KW - Residues KW - North America, Superior L. KW - Toxicity KW - Joints KW - Bioaccumulation KW - life cycle KW - Water Pollution Effects KW - Chronic effects KW - Fish KW - survival KW - Q1 08341:General KW - D 04040:Ecosystem and Ecology Studies KW - Q5 08504:Effects on organisms KW - SW 3030:Effects of pollution KW - X 24360:Metals KW - P 6000:TOXICOLOGY AND HEALTH UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20253594?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Chronic+Effects+of+Cadmium+and+Zinc+Mixtures+on+Flagfish+%28Jordanella+floridae%29&rft.au=Spehar%2C+Robert+L%3BLeonard%2C+Edward+N%3BDefoe%2C+David+L&rft.aulast=Spehar&rft.aufirst=Robert&rft.date=1978-03-01&rft.volume=107&rft.issue=2&rft.spage=354&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281978%29107-354%3ACEOCAZ%3E2.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Bioaccumulation; Toxicants; Heavy metals; Zinc; Life cycle; Pollution effects; Cadmium; Toxicity; Toxicity tests; Lakes; Chronic effects; Survival; Joints; Metals; life cycle; Residues; survival; Testing Procedures; Water Pollution Effects; Absorption; Fish; Jordanella floridae; North America, Superior L. DO - http://dx.doi.org/10.1577/1548-8659(1978)107-354:CEOCAZ>2.0.CO;2 ER - TY - JOUR T1 - Ocean Disposal in the Mid-Atlantic Bight AN - 19174185; 7812176 AB - With the passage of the Marine Protection, Research, and Sanctuaries Act of 1972, the U.S. Environmental Protection Agency has been given the lead role in the protection of the nation 's oceans from the disposal of toxic pollutants. Through the establishment of a permit program, the U.S. EPA 's Middle Atlantic Region III has brought the indiscriminate disposal of municipal and industrial wastes under control. The goal is to eliminate ocean disposal of harmful waste by January, 1981 through the development of sound, reasonable and environmentally acceptable land based alternatives. Until that goal is attained, an intensive monitoring program has been established to assess the fate and effects of all pollutants dumped into the Region 's waters. (Sinha-OEIS) JF - Oceans ' 78, ' The Ocean Challenge ', Fourth Annual Combined Conference, Marine Technology Society and Institute of Electrical and Electronics Engineers, held in Washington DC on 6-8 September 1978. p 456-461, 3 fig, 2 tab, 11 ref. AU - Muir, W C AU - Horwitz, G M AU - Pence, G D AD - Environmental Protection Agency Philadelphia, PA Y1 - 1978/03// PY - 1978 DA - Mar 1978 KW - Water Resources Abstracts KW - Waste disposal KW - Water pollution sources KW - Municipal wastes KW - Industrial wastes KW - Environmental effects KW - Outer Continental Shelf KW - Mid-Atlantic Bight KW - Ocean dumping KW - SW 3050:Ultimate disposal of wastes KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19174185?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Ocean+Disposal+in+the+Mid-Atlantic+Bight&rft.au=Muir%2C+W+C%3BHorwitz%2C+G+M%3BPence%2C+G+D&rft.aulast=Muir&rft.aufirst=W&rft.date=1978-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Can California Cope with Its Mounting Sludge Volumes AN - 19191043; 7808456 AB - Alternatives to ocean disposal of sewage sludge from the major metropolitan areas in California were investigated by the Los Angeles/Orange County Metropolitan Area project and the San Francisco Bay Regional Wastewater Solids Study. The Los Angeles Hyperion Treatment Plant discharges 1.2 mgd of sludge through a 7 mile long outfall to a submarine canyon. The 40 acres of land formerly employed by the Los Angeles County Sanitation District for winnows in the composting of sludge are required for plant expansions. The San Francisco Bay area disposes of 55% of its sludge in landfills, 30% in storage lagoons, 10% by incineration , and 5% as soil conditioner. Ocean disposal of sludge in California has been banned by 1980 and real estate costs are becoming prohibitive. An estimated 16,000 acres of farmland would be required for land application of all the sludge produced. Anaerobically digested sludge, dewatered to 20% solids content, can be composted and sold for domestic and commercial landscaping. Sludge must have a 25-40% solids content for efficient combustion; thermal processing can produce polychlorinated biphenyls and vaporized mercury as well as other air pollutants. Improved thermal processing techniques are under investigation. Pyrolysis of sludge generates gases which can be used as a fuel source in plant operations but pilot plant studies have indicated problems with the technique. (Lisk-FIRL) JF - Civil Engineering-ASCE Vol. 48, No. 2, p 60-65, February, 1978. 2 fig. AU - Wassermann, K L AD - California Office of Water Recycling Sacramento Y1 - 1978/02// PY - 1978 DA - Feb 1978 KW - Water Resources Abstracts KW - Sludge treatment KW - Sludge disposal KW - California KW - Treatment facilities KW - Irrigation practices KW - Outlets KW - Outfall sewers KW - Incineration KW - Dewatering KW - Drying KW - Waste water treatment KW - Municipal wastes KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19191043?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Can+California+Cope+with+Its+Mounting+Sludge+Volumes&rft.au=Wassermann%2C+K+L&rft.aulast=Wassermann&rft.aufirst=K&rft.date=1978-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Rapid City Combats the Effects of Urban Runoff on Surface Water AN - 19173487; 7805044 AB - The primary basin selected for this study is referred to as the Meade Street drainage basin and is located in the southeast portion of Rapid City, South Dakota, which has a population of 43,836 according to 1970 census. The total contributing area of the watershed was 2.70 sq miles, which comprises about 20% of the total city land area. Approximately 70% of the basin has been developed, and consists primarily of middle-class, single-family dwellings, together with the usual scattering of multiple-family units, light industry, shopping markets, and roadside services. Impervious surfaces such as paved streets, driveways, parking lots, and rooftops cover about 19% of the total land surface of the basin. Upper reaches of the watershed remain as grasslands and evergreen forests. The study indicated that runoff contributed gross quantities of sediment to the watershed, and that treatment should focus primarily on solids removal. However, it was cautioned that a substantial portion of the sediment contained in the runoff samples appeared as colloidal particles that will not be removed by simple clarification. (Humphreys-ISWS) JF - Water and Sewage Works Vol. 125, No. 2, p 48-53, February 1978. 11 fig, 2 tab, 15 ref. AU - Pirner, S M AU - Harms, L L AD - Environmental Protection Agency Pierre, SD Y1 - 1978/02// PY - 1978 DA - Feb 1978 KW - Water Resources Abstracts KW - Urban runoff KW - South Dakota KW - Water quality KW - Surface waters KW - Rapid City(SD) KW - Data collections KW - Water pollution sources KW - On-site investigations KW - On-site data collections KW - Chemical oxygen demand KW - Phosphorus KW - Suspended solids KW - Specific conductance KW - Water pollution KW - Pollutants KW - Cities KW - Watersheds(Basins) KW - Total suspended solids KW - Volatile suspended solids KW - SW 1040:Conservation in domestic and municipal use KW - SW 3070:Water quality control KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19173487?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Rapid+City+Combats+the+Effects+of+Urban+Runoff+on+Surface+Water&rft.au=Pirner%2C+S+M%3BHarms%2C+L+L&rft.aulast=Pirner&rft.aufirst=S&rft.date=1978-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Experiences with the Coliform Standard AN - 19198490; 7910145 AB - Some typical experiences of public water systems in finding coliform bacteria, and how various state agencies and EPA regions have handled these findings, are reviewed. Case histories illustrating sampling errors, errors in bacteriological sampling techniques, and problems with the Maximum Contaminant Level standard, are presented. Two proposals for further changes in microbiological regulations are presented. These simplify the monitoring process by prohibiting the presence of any coliforms in a certain number of samples rather than by setting acceptable levles of coliforms for samples. (See also W79-10127) (Small-FRC) JF - Evaluation of the Microbiology Standards for Drinking Water. Report EPA-570/9-78-00C. p 159-168. 1978. 1 tab. AU - Harrison, J AD - Environmental Protection Agency Chicago, IL Y1 - 1978 PY - 1978 DA - 1978 KW - Water Resources Abstracts KW - Coliforms KW - Sampling KW - Testing procedures KW - Bioindicators KW - Monitoring KW - Water quality control KW - Water quality standards KW - Testing KW - Water sampling KW - SW 5040:Data acquisition UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19198490?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Experiences+with+the+Coliform+Standard&rft.au=Harrison%2C+J&rft.aulast=Harrison&rft.aufirst=J&rft.date=1978-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - The Biological Effects of Toxic Material Spills AN - 19197681; 7900344 AB - The environmental impact of toxic material spills depends on both the physical characteristics of the material and the environmental conditions at the time. This point is demonstrated by a discussion of certain general biological toxicity response mechanisms. For example, water soluble substances are likely to produce a stronger and more widespread effect than non-soluble substances. However, non-soluble materials can travel down a stream as an undiluted mass or slug, killing organisms in its path on contact. In other cases, a non-soluble material may be miscible forming a coating over the surface which asphyxiates or prevents proper feeding of some organisms. Toxic substances may act directly to kill life forms and juvenile stages are usually the most sensitive. Toxic substances may also act indirectly by destroying food sources or by reducing resistance to infection and stress. Recovery of damaged ecosystems is discussed with emphasis on the feasibility and desirability of intervening to aid or speed restoration. Careful analyses of genetic, physiological, and ecological factors are essential to deciding where, when, and how restoration attempts should be made. (See also W79-00342) (Majtenyi-IPA) JF - Available from Copyright Clearance Center, Inc., New York NY as 0065-8812-78-9853-0178 ($0.75). In: Water -- 1977, AIChE Symposium Series, Vol. 74, No. 178, edited by G. F. Bennett, p 7-10, 1978, 12 ref. AU - Nadeau, R J AD - Environmental Protection Agency Edison, NJ Y1 - 1978 PY - 1978 DA - 1978 KW - Water Resources Abstracts KW - Water pollution effect KW - Toxicity KW - Chemicals KW - Ecosystems KW - Aquatic life KW - Fish kills KW - Water pollution KW - Environment KW - Phytotoxicity KW - Biological toxicity KW - Pollutants KW - SW 3070:Water quality control KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19197681?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=The+Biological+Effects+of+Toxic+Material+Spills&rft.au=Nadeau%2C+R+J&rft.aulast=Nadeau&rft.aufirst=R&rft.date=1978-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Survival of Steelhead Trout (Salmo Gairdneri) Eggs, Embryos, and Fry in Air-Supersaturated Water AN - 19197027; 7806153 AB - Eggs, embryo, fry, and swim-up stages of steelhead trout (Salmo gairdneri) were exposed to water at total gas saturation levels ranging from 130 to 115%. Eggs, embryos, and newly hatched fry were not affected at 126.7%, but at about day 16 posthatch when the fish began swimming up deaths occurred rapidly, and at the end of the test post button-up mortality ranged from 99% at 126.7% saturation to 45% at 115.3% saturation. Bubbles in the mouth, gill cavity, and yolk sac caused flotation and severe respiratory difficulties. Rupture of yolk-sac membranes also caused death. No differences were noted in survival between fish exposed from egg to fry, and those exposed only from swim-up to fry stage. In summary, there were differences in susceptibility among steelhead life stages to air-supersaturated water; eggs, embryos, and pre-swim-up larvae were more resistant than swim-up and later fry stages. (Katz-EIS) JF - Journal of the Fisheries Research Board of Canada Vol. 35, 1978, p 261-264. 1 fig, 2 tab, 8 ref. AU - Nebeker, A V AU - Andros, J D AU - McCrady, J K AU - Stevens, D G AD - Environmental Protection Agency Corvallis, OR Y1 - 1978 PY - 1978 DA - 1978 KW - Water Resources Abstracts KW - Rainbow trout KW - Mortality KW - Fish eggs KW - Supersaturation KW - Aquiculture KW - Air supersaturation KW - Gas supersaturation KW - Steelhead trout KW - Gas bubble disease KW - Bioassay KW - Juvenile fish KW - Methodology KW - Laboratory test KW - Water temperature KW - Growth stages KW - Fish diseases KW - Fish embryos KW - Yolk-sac stages KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19197027?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Survival+of+Steelhead+Trout+%28Salmo+Gairdneri%29+Eggs%2C+Embryos%2C+and+Fry+in+Air-Supersaturated+Water&rft.au=Nebeker%2C+A+V%3BAndros%2C+J+D%3BMcCrady%2C+J+K%3BStevens%2C+D+G&rft.aulast=Nebeker&rft.aufirst=A&rft.date=1978-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Overview of Federal Groundwater Protection Legislation Aids Environmentalists AN - 19190853; 7902546 AB - Federal statutes dealing with groundwater quality protection, even ones having peripheral impact, are discussed here in detail. The Safe Drinking Water Act, perhaps the law with the greatest impact in this area, is omitted from discussion. The statutes discussed are: (1) the 1972 Federal Water Pollution Control Act Amendments (FWPCA); (2) the Toxic Substances Control Act; (3) the 1976 Resource Conservation and Recovery Act; (4) the 1969 National Environmental Policy Act; and (5) two executive orders on the subject. Control of groundwater quality protection on federal lands and federal facilities is also discussed. The FWPCA requires waste-treatment management plans to include processes necessary to control groundwater quality. States are required to enforce any groundwater provision of any Section 208 agency. The federal Environmental Protection Agency (EPA) is required to issue guidelines for methods to control pollution resulting from the disposal of pollutants in subsurface excavation. The EPA may delegate to the states the power to issue permits controlling the disposal of pollutants into wells. The impact on groundwater protection by the other legislative acts is also discussed in detail. (Quarles-Florida) JF - Water and Sewage Works Vol. 125, No. 4, p 68-70, 1978. AU - Ballentine, R K AD - Environmental Protection Agency Washington, DC. Criteria and Standards Div Y1 - 1978 PY - 1978 DA - 1978 KW - Water Resources Abstracts KW - Groundwater KW - Groundwater resources KW - Legislation KW - Federal water pollution control act KW - Federal government KW - Water management(Applied) KW - Conservation KW - Water quality KW - Toxins KW - Administrative agencies KW - Evaluation KW - Water policy KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19190853?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Overview+of+Federal+Groundwater+Protection+Legislation+Aids+Environmentalists&rft.au=Ballentine%2C+R+K&rft.aulast=Ballentine&rft.aufirst=R&rft.date=1978-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Alternative Means of Determining Compliance AN - 19188299; 7910152 AB - Changes in potable water compliance requirements are suggested. First, a running time period for sample collection is proposed rather than the calendar month. Compliance of small systems which are often poor and inadequately operated, is discussed. Because the results of the coliform test can be interpreted in different ways, problems are experienced with the test, especially in small systems. Problems with enforcement are also briefly considered. (See also W79-10127) (Small-FRC) JF - Evaluation of the Microbiology Standards for Drinking Water Report EPA-570/9-78-00C. p 211-214, 1978. AU - Markwood, Ira AD - Illinois Environmental Protection Agency Springfield. Div. of Public Water Supplies Y1 - 1978 PY - 1978 DA - 1978 KW - Water Resources Abstracts KW - Standards KW - Regulation KW - Potable water KW - Coliforms KW - Public health KW - Water treatment KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19188299?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Alternative+Means+of+Determining+Compliance&rft.au=Markwood%2C+Ira&rft.aulast=Markwood&rft.aufirst=Ira&rft.date=1978-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Experiences with the Coliform Standard Under the Interstate Carrier Program AN - 19182579; 7910144 AB - The development of the coliform standard under the interstate carrier certification program is reviewed. The original 1914 standard limited the detection of Bacillus coli to one out of five 10 cc portions of any sample. The 1942 and 1946 Public Health Service Drinking Water Standards required number of samples, standard portions, and standard samples. In 1971 the Interstate Carrier Water Supply Program came under the control of EPA. Carrier water quality had to meet all the limits of sections 3.2 and 3.1 of the 1962 standards. These systemized requirements resulted in improvements in reporting, upgrading or monitoring frequency, and improvements in plants and operations. (See also W79-10127) (Small-FRC) JF - Evaluation of the Microbiology Standards for Drinking Water. Report EPA-570/9-78-00C. p 153-157 1978. 7 ref. AU - Taylor, F AD - Environmental Protection Agency Boston, MA. Water Supply Branch Y1 - 1978 PY - 1978 DA - 1978 KW - Water Resources Abstracts KW - Water sampling KW - Analytical techniques KW - Water quality control KW - Potable water KW - Water quality standards KW - Testing procedures KW - Monitoring KW - Coliforms KW - Interstate KW - Testing KW - SW 5040:Data acquisition KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19182579?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Experiences+with+the+Coliform+Standard+Under+the+Interstate+Carrier+Program&rft.au=Taylor%2C+F&rft.aulast=Taylor&rft.aufirst=F&rft.date=1978-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Compliance with Drinking Water Regulations AN - 19178443; 7910143 AB - The requirements of the Safe Drinking Water Act and the Interim Primary Drinking Water Regulations are summarized. Maximum microbiological contamination levels determined by the membrane filter technique and the fermentation tube technique are presented, as are microbiological contaminant sampling and analytical requirements. Problems with the Interim Primary Regulations are discussed. The Maximum Contaminant Levels (MCL) for membrane filter analytical methods do not resolve the question of low many coliform bacteria are assumed present in a single, highly contaminated sample. Also, a method must be developed for dealing with spurious positive results. Finally, the relationship between monthly averages of coliforms and monthly percentages of positive samples needs investigation. (See also W79-10127) (Small-FRC) JF - Evaluation of the Microbiology Standards for Drinking Water Report EPA-570/9-78-00C. p 145-152, 1978. 2 tab, 5 ref. AU - Hendricks, C W AD - Environmental Protection Agency Washington, DC. Office of Drinking Water Y1 - 1978 PY - 1978 DA - 1978 KW - Water Resources Abstracts KW - Regulation KW - Analytical techniques KW - Coliforms KW - Standards KW - Water quality KW - Water treatment KW - Public health KW - Sampling KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19178443?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Compliance+with+Drinking+Water+Regulations&rft.au=Hendricks%2C+C+W&rft.aulast=Hendricks&rft.aufirst=C&rft.date=1978-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Effluent Toxicity Testing AN - 19176848; 7907974 AB - The basic needs and requirements for conducting valid toxicity tests on municipal and industrial effluents are discussed. A mobile laboratory developed by the aquatic biologists of EPA Region III is capable of performing static and continuous flow toxicity tests near effluent discharge points. The mobile laboratory is designed to meet the specifications required by accepted methodology as identified in ' Methods for Acute Toxicity Tests with Fish, Macroinvertebrates and Amphibians, ' EPA-660/3-75-009, April 1975. Effluent, pumped to the laboratory , is proportionally mixed with the receiving water and delivered to test containers. Toxicity tests are conducted on different effluent concentrations for a standard 96-hour period; each exposure and controls are tested in duplicate. The fathead minnow is used as the test organism, because it is indigenous to most of the U.S., is easy to maintain and reproduce in the laboratory, and is commercially available. Testing requirements, construction materials, and equipment are discussed. The testing procedure is described. The results of toxicity tests conducted on 11 different discharges from five industrial types show all but two produced some level of measurable acute toxicity. Schematic diagrams illustrate the laboratory floor plan and the laboratory interior. (Davison-IPA) JF - Interstate Commission on the Potomac River Basin, Rockville Md. Technical Publication 78-2. In: The Freshwater Potomac, Aquatic Communities and Environmental Stresses, Proceedings of a Symposium, January 1977, College Park, Maryland, Flynn, K. D. and Mason, W. T., Eds., 1978. p 84-89, 2 fig, 1 tab, 4 ref. AU - Preston, H R AD - Environmental Protection Agency Wheeling, WV Y1 - 1978/01// PY - 1978 DA - Jan 1978 KW - Water Resources Abstracts KW - Pollutant identification KW - Effluents KW - Toxicity KW - Water pollution KW - Industrial wastes KW - Municipal wastes KW - Analytical techniques KW - Water analysis KW - Water quality KW - Technology KW - Equipment KW - Minnows KW - Liquid wastes KW - Construction materials KW - Laboratory tests KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19176848?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Effluent+Toxicity+Testing&rft.au=Preston%2C+H+R&rft.aulast=Preston&rft.aufirst=H&rft.date=1978-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Stormwater Management Model: Transfer of Technology AN - 19176461; 7905412 AB - Since its development in 1970, the U.S. Environmental Protection Agency 's Storm Water Management Model (SWMM) has become the most widely used urban drainage model in the United States and Canada, and it has received extensive application in other countries. While the principle reason for this is conceptual soundness and utility, an effective technology transfer program has been central to its continued popularity with engineers and planners in both the public and private sectors. There are numerous key ingredients in the success of this technology transfer program. Included are: (1) good model documentation, including test data, which is updated concurrently with model changes; (2) a simple, informal and responsive mechanism for making the model available to users; (3) workshops to train potential users; and (4) a continuing commitment to maintain the model. Except for the last of these, technology transfer is accomplished with a minimal expenditure of resources. The SWMM Users Group currently numbers some 275 firms and individuals, and meetings feature a wide variety of presentations, including information on the application of a wide variety of models. (See also W79-05409) (Bell-Cornell) JF - Water Knowledge Transfer. Volume 2, Proceedings of the Second International Conference on Transfer of Water Resources Knowledge June 1977, Fort Collins, Colorado. N.S. Grigg, et al., Editors, Water Resources Publications, Fort Collins, Colorado, 1978, p 587-591. AU - Torno, H C AD - Environmental Protection Agency Washington, DC. Office of Research and Development Y1 - 1978 PY - 1978 DA - 1978 KW - Water Resources Abstracts KW - Storm water KW - Management KW - Technology transfer KW - Mathematical models KW - Programs KW - Urban drainage KW - Simulation analysis KW - Systems analysis KW - SW 3070:Water quality control KW - SW 3020:Sources and fate of pollution KW - SW 8040:Specialized information center services UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19176461?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Stormwater+Management+Model%3A+Transfer+of+Technology&rft.au=Torno%2C+H+C&rft.aulast=Torno&rft.aufirst=H&rft.date=1978-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Best Management Practices to Control Nonpoint-Source Pollution from Agriculture AN - 19176229; 7902233 AB - Provisions of the Federal Water Pollution Control Act Amendments of 1972 and the Clean Water Act of 1972 requiring and facilitating implementation of best management practices (BMPs) for control of nonpoint water pollution sources are briefly described, and their relationship to agriculture is discussed. The 1977 legislation provides management and resource assistance needed to accelerate rural water quality management programs. Pollutants resulting from nonirrigated crop production include sediment, nutrients, pesticides, and organic matter. Application of irrigating cropland increases the likelihood of runoff and resultant pollution from salts, sediment, and sediment-related pollutants. Confined animal production facilities generate pollution from nutrients, organics, sediment, salts, pesticides, and pathogens. Animals on pasture or range can generate excessive sediment, nutrients, organic matter, and pathogens through elimination of protective vegetation caused by overgrazing. BMPs represent a pollution preventive; this report describes several of them. BMPs for erosion and sediment control on croplan include tillage measures, management of surface and vegetative covers, and soil and water conservation. Techniques for preventing loss of nutrients and pesticides generally involve proper application, optimum dosage, timing, and disposal of unused chemicals and containers. Prevention of overgrazing involves evaluation of the land 's forage capacity, animal grazing habits, soil characteristics and slope. (Lynch-Wisconsin) JF - Journal of Soil and Water Conservation Vol. 33, No. 4, p 161-166, 1978. 3 tab, 8 ref. AU - Krivak, JA AD - Environmental Protection Agency Washington, DC. Office of Water and Hazardous Materials Y1 - 1978 PY - 1978 DA - 1978 KW - Water Resources Abstracts KW - Nonpoint pollution KW - Water pollution control KW - Best management practices KW - Crop production KW - Livestock KW - Agriculture KW - Federal Water Pollution Control Act Amendments of 1972 KW - Clean Water Act of 1977 KW - Irrigation KW - Feedlots KW - Pasture management KW - Pollutant identification KW - Pollutants KW - Salts KW - Nutrients KW - Soil erosion KW - Soil conservation KW - Pesticides KW - Organic matter KW - Pathogenic bacteria KW - Thermal pollution KW - Grazing KW - Agricultural runoff KW - Cultivation KW - SW 3020:Sources and fate of pollution KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19176229?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Best+Management+Practices+to+Control+Nonpoint-Source+Pollution+from+Agriculture&rft.au=Krivak%2C+JA&rft.aulast=Krivak&rft.aufirst=JA&rft.date=1978-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Rooted Aquatic Plants AN - 19174276; 7907965 AB - A study was conducted of the aquatic plants in the upper Potomac River Basin by the EPA Division of Field Investigations to estimate the quantity of phosphorus (P) and organic nitrogen (N) accumulated in rooted plant growth, and to assess the significance of those stored nutrients on the nutrient budget of the River Basin. The study area extended 220 miles upstream from Great Falls to the confluence of the Savage River, and included the following tributaries: Monocacy River, Antietam Creek, Conococheague Creek, South Branch Potomac River, Cacapon River, and Shenandoah River. Study results are reported as estimated tons of plants containing P and N in terms of pounds for the upper Potomac River, Antietam Creek, and Conococheague Creek. The Monocacy, South Branch Potomac, Shenandoah, and Cacapon Rivers did not contain sufficient growths of aquatic plants from which standing crop estimates could be made. It is concluded that the rooted aquatic plants in the upper Potomac basin are not a significant factor in the nutrient budget of the lower Potomac River, because the quantities of P and N contained are equivalent to about 40% of the P and N in the waste waters discharged to the upper Potomac River in a single day. (Davison-IPA) JF - Interstate Commission on the Potomac River Basin, Rockville MD. Technical Publication 78-2. In: The Freshwater Potomac, Aquatic Communities and Environmental Stresses, Proceedings of a Symposium, January 1977, College Park, Maryland, Flynn, K. C. and Mason, W. T., Eds., 1978. p 25-28, 1 fig, 3 tab, 4 ref. AU - Keup, L AU - Hicks, D B AD - Environmental Protection Agency Washington, DC. Office of Water and Hazardous Materials Y1 - 1978/01// PY - 1978 DA - Jan 1978 KW - Water Resources Abstracts KW - Rooted aquatic plants KW - Nutrients KW - Nitrogen KW - Phosphorus KW - Eutrophication KW - Sampling KW - Standing crop KW - Potomac River KW - Monocacy River KW - Antietam Creek KW - Conococheague River KW - South Branch Potomac River KW - Cacapon River KW - Shenandoah River KW - SW 3010:Identification of pollutants KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19174276?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Rooted+Aquatic+Plants&rft.au=Keup%2C+L%3BHicks%2C+D+B&rft.aulast=Keup&rft.aufirst=L&rft.date=1978-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Residues of pesticides and PCBs in estuarine fish 1972-76; National Pesticide Monitoring Programme AN - 13926920; S197900810 AB - Pesticide analyses were performed on 1524 samples of juvenile fish collected from 144 estuarine sites throughout U.S.A. during 1972-1976. Results are summarized in tabular form and general trends discussed in respect of the most common residues (DDT, PCB and dieldrin). The magnitude and frequency of residues of these three pesticides declined substantially during the period, and existing total DDT residues are considered to be the result of biotic recycling. JF - Pesticides Monitoring Journal AU - Butler, P A AU - Schutzmann, R L AD - U.S. ENVIRONMENTAL PROTECTION AGENCY Y1 - 1978 PY - 1978 DA - 1978 SP - 51 EP - 59 VL - 12 KW - Fish (see also individual groups listed below) KW - Aqualine Abstracts KW - AQ 00008:Effects of Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13926920?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Pesticides+Monitoring+Journal&rft.atitle=Residues+of+pesticides+and+PCBs+in+estuarine+fish+1972-76%3B+National+Pesticide+Monitoring+Programme&rft.au=Butler%2C+P+A%3BSchutzmann%2C+R+L&rft.aulast=Butler&rft.aufirst=P&rft.date=1978-01-01&rft.volume=12&rft.issue=&rft.spage=51&rft.isbn=&rft.btitle=&rft.title=Pesticides+Monitoring+Journal&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - The use of activated carbon for the treatment of pesticides and pesticidal wastes AN - 13925893; S197900760 AB - The range of pesticides and related compounds currently produced in U.S.A. is reviewed, with details of their toxicity and carbon adsorption capacities. An outline of the performance of industrial installations treating pesticide-containing effluents is presented, with plots showing the relation between the concentration of pesticides on the adsorbent with that in the treated liquid. The use of activated carbon for clean-up operations following spills and accidental discharges of pesticides is illustrated by means of case studies. JF - Carbon Adsorption Handbook. Ann Arbor Science Publishers Inc AU - Becker, D L AU - Wilson, S C AD - U.S. ENVIRONMENTAL PROTECTION AGENCY Y1 - 1978 PY - 1978 DA - 1978 SP - 167 EP - 213 VL - Chapter-5 KW - Aqualine Abstracts KW - AQ 00007:Industrial Effluents UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13925893?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Carbon+Adsorption+Handbook.+Ann+Arbor+Science+Publishers+Inc&rft.atitle=The+use+of+activated+carbon+for+the+treatment+of+pesticides+and+pesticidal+wastes&rft.au=Becker%2C+D+L%3BWilson%2C+S+C&rft.aulast=Becker&rft.aufirst=D&rft.date=1978-01-01&rft.volume=Chapter-5&rft.issue=&rft.spage=167&rft.isbn=&rft.btitle=&rft.title=Carbon+Adsorption+Handbook.+Ann+Arbor+Science+Publishers+Inc&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - New developments for the re-use and recycling of waste water in the U.S.A AN - 13925561; S197900920 AB - The legislative and financial backing in U.S.A. for effluent treatment systems involving re-use of treated water are reviewed with particular reference to a number of demonstration projects involving land application of sewage and industrial effluents. The muskegon project, treating over 27 mgd effluent, including pulp and paper mill waste waters is briefly described, the disposal and administration costs of 25 cents per 1000 gal representing the cheapest waste-water treatment system in U.S.A. The location of a number of other federally funded projects on land infiltration and irrigation treatment systems is also given. JF - USA/USSR Symposium on Recycling Water Supply Systems. NTIS Report PB 289 865 AU - Cahill, H P AD - U.S. EPA Y1 - 1978 PY - 1978 DA - 1978 SP - 2 EP - 4,09 KW - Aqualine Abstracts KW - AQ 00006:Sewage UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13925561?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=USA%2FUSSR+Symposium+on+Recycling+Water+Supply+Systems.+NTIS+Report+PB+289+865&rft.atitle=New+developments+for+the+re-use+and+recycling+of+waste+water+in+the+U.S.A&rft.au=Cahill%2C+H+P&rft.aulast=Cahill&rft.aufirst=H&rft.date=1978-01-01&rft.volume=&rft.issue=&rft.spage=2&rft.isbn=&rft.btitle=&rft.title=USA%2FUSSR+Symposium+on+Recycling+Water+Supply+Systems.+NTIS+Report+PB+289+865&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Effects of temperature on hatching success and survival of larvae in the white bass AN - 13925352; S197901032 AB - Experiments on the effects of temperature on the hatching success of white bass eggs have shown that the percentages of normal larvae hatched were not significantly impaired in eggs exposed before gastrulation at 18-26C, nor in those first exposed after closure of the blastopore at 14-26C. Eggs incubated at 14C hatched 4-5 days after fertilization and those incubated at 26C required only 1 day. JF - Progressive Fish-Culturist AU - Mccormick, J H AD - U.S. EPA Y1 - 1978 PY - 1978 DA - 1978 SP - 133 EP - 137 VL - 40 SN - 0033-0779, 0033-0779 KW - Jn - the progressive fish-culturist KW - Aqualine Abstracts KW - AQ 00008:Effects of Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13925352?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Progressive+Fish-Culturist&rft.atitle=Effects+of+temperature+on+hatching+success+and+survival+of+larvae+in+the+white+bass&rft.au=Mccormick%2C+J+H&rft.aulast=Mccormick&rft.aufirst=J&rft.date=1978-01-01&rft.volume=40&rft.issue=&rft.spage=133&rft.isbn=&rft.btitle=&rft.title=Progressive+Fish-Culturist&rft.issn=00330779&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - The closed-loop cycle for industrial waste waters; the future pollution solution AN - 13925279; S197900922 AB - Statistics relating to the consumption of water by various industries in U.S.A. are presented together with estimates of the re-use ratio (gross usage divided by intake) in each case, and a scheme for the re-use of water in industrial plants is outlined in which the differing quality requirements for process water, cooling water and boiler feed water are taken into account. The composition of the water employed by different industries is given as an indication of the quality standards to be met by a recycling system. The possibility of achieving zero discharge systems and the research and development requirements for this purpose are discussed. JF - USA/USSR Symposium on Recycling Water Supply Systems. NTIS Report PB 289 865 AU - Lacy, W J AD - U.S. EPA Y1 - 1978 PY - 1978 DA - 1978 SP - 6 EP - 10,09 KW - Pollution (s/a contamination, individ grps below) KW - Aqualine Abstracts KW - AQ 00007:Industrial Effluents UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13925279?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=USA%2FUSSR+Symposium+on+Recycling+Water+Supply+Systems.+NTIS+Report+PB+289+865&rft.atitle=The+closed-loop+cycle+for+industrial+waste+waters%3B+the+future+pollution+solution&rft.au=Lacy%2C+W+J&rft.aulast=Lacy&rft.aufirst=W&rft.date=1978-01-01&rft.volume=&rft.issue=&rft.spage=6&rft.isbn=&rft.btitle=&rft.title=USA%2FUSSR+Symposium+on+Recycling+Water+Supply+Systems.+NTIS+Report+PB+289+865&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Effect of thermal shock on predator avoidance by larvae of two fish species AN - 13924251; S197900826 AB - Larvae of two fish species (Menidia menidida and Paralichthys dentatus) were reared in the laboratory at temperatures of 20 and 15C respectively and subjected for 15 min to a temperature of 10C in excess of the acclimation temperature; following thermal shock they were returned to the original temperature and exposed to the predator Fundulus majalis. The numbers of attacks, captures and escapes were recorded for the thermally shocked fish and for controls of the same species. Older larvae of Menidia menidida were significantly more vulnerable to predation and larvae of Paralichthys dentatus were less susceptible to predation after thermal shock than control larvae. JF - Transactions of the American Fisheries Society AU - Deacutis, C F AD - U.S. ENVIRONMENTAL PROTECTION AGENCY Y1 - 1978 PY - 1978 DA - 1978 SP - 632 EP - 635 VL - 107 SN - 0002-8487, 0002-8487 KW - Fish (see also individual groups listed below) KW - Jn - transactions of american fisheries society KW - Rearing KW - Aqualine Abstracts KW - AQ 00008:Effects of Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13924251?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Effect+of+thermal+shock+on+predator+avoidance+by+larvae+of+two+fish+species&rft.au=Deacutis%2C+C+F&rft.aulast=Deacutis&rft.aufirst=C&rft.date=1978-01-01&rft.volume=107&rft.issue=&rft.spage=632&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Removal of selected trace elements from acid mine drainage using existing technology AN - 13919983; 198002932 AB - Comparative studies were made at the U.S. EPA Crown Field site, near Morgantown, West Virginia, of the effectiveness of lime neutralization, reverse osmosis and ion exchange for the removal of trace elements from acid mine drainage. Controlled amounts of numerous elements were introduced into the feed stream with the aid of a stock solution containing ten different compounds. Details of the relevant pilot plant layouts and flow diagrams are given. The lime neutralization process appeared to be the most economic of the three systems, adequate trace element removal being obtained in all cases with the exception of boron and phosphorus, and none of the three processes was completely effective in removing these two elements. JF - Proceedings of 33rd Industrial Waste Conference. Purdue University AU - Wilmoth, R C AU - Baugh, T L AU - Decker4, DW AD - U.S. EPA Y1 - 1978 PY - 1978 DA - 1978 SP - 886 EP - 894 KW - U.s. environmental protection agency KW - Aqualine Abstracts KW - AQ 00007:Industrial Effluents UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13919983?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+33rd+Industrial+Waste+Conference.+Purdue+University&rft.atitle=Removal+of+selected+trace+elements+from+acid+mine+drainage+using+existing+technology&rft.au=Wilmoth%2C+R+C%3BBaugh%2C+T+L%3BDecker4%2C+DW&rft.aulast=Wilmoth&rft.aufirst=R&rft.date=1978-01-01&rft.volume=&rft.issue=&rft.spage=886&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+33rd+Industrial+Waste+Conference.+Purdue+University&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Comparative efficiencies of ozone utilization and microorganism reduction in different ozone contactors AN - 13915495; S198001625 AB - Three different types of ozone contacting device were evaluated in parallel for their disinfection efficiency and ozone utilization, for the same source of secondary sewage effluent. The contactors, representing various forms of commercially available equipment were the packed column, pressure injector and bubble diffuser versions. There was a highly significant log-log correlation between coliform reduction and ozone utilization for all types of contactor. Only the bubble contactor however was able to achieve the necessary ozone utilization (4.8 mg per litre) consistent with a decrease in the total and faecal coliform counts in the treated effluent to acceptable levels of 1000 and 200 organisms per 100 ml respectively. JF - Progress in Wastewater Disinfection Technology. Proceedings of National Symposium, Cincinnati AU - Venosa, AD AU - Meckes, M C AU - Optaken, E J AU - Evans, J W AD - U.S. EPA Y1 - 1978 PY - 1978 DA - 1978 SP - 144 EP - 161 VL - ; -EPA-600/9-79-018 KW - Effluent (treated) (see also sewage works effluent) KW - Equipment KW - Aqualine Abstracts KW - AQ 00006:Sewage UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13915495?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Progress+in+Wastewater+Disinfection+Technology.+Proceedings+of+National+Symposium%2C+Cincinnati&rft.atitle=Comparative+efficiencies+of+ozone+utilization+and+microorganism+reduction+in+different+ozone+contactors&rft.au=Venosa%2C+AD%3BMeckes%2C+M+C%3BOptaken%2C+E+J%3BEvans%2C+J+W&rft.aulast=Venosa&rft.aufirst=AD&rft.date=1978-01-01&rft.volume=%3B+-EPA-600%2F9-79-018&rft.issue=&rft.spage=144&rft.isbn=&rft.btitle=&rft.title=Progress+in+Wastewater+Disinfection+Technology.+Proceedings+of+National+Symposium%2C+Cincinnati&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Comparison of MPN and MF techniques of enumerating coliform bacteria in ozonated waste-water effluent AN - 13913251; S198001624 AB - This study was designed to determine if the more rapid membrane filtration (MF) technique could be used in place of the officially designated MPN procedure for enumerating coliform populations in ozonized secondary sewage effluents. The two methods were compared at different applied ozone levels, (3.0, 6.0, 9.0 mg ozone per litre). A significant difference between the two methods was observed only at the lowest dose level, but although the residual levels of coliforms varied appreciably from day to day as a result of variable quality of the influent, there was no overall difference in the results obtained by the two methods. JF - Progress in Wastewater Disinfection Technology. Proceedings of National Symposium, Cincinnati AU - Meckes, M C AU - Venosa, AD AD - U.S. EPA Y1 - 1978 PY - 1978 DA - 1978 SP - 136 EP - 143 VL - ; -EPA-600/9-79-018 KW - Aqualine Abstracts KW - AQ 00006:Sewage UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13913251?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Progress+in+Wastewater+Disinfection+Technology.+Proceedings+of+National+Symposium%2C+Cincinnati&rft.atitle=Comparison+of+MPN+and+MF+techniques+of+enumerating+coliform+bacteria+in+ozonated+waste-water+effluent&rft.au=Meckes%2C+M+C%3BVenosa%2C+AD&rft.aulast=Meckes&rft.aufirst=M&rft.date=1978-01-01&rft.volume=%3B+-EPA-600%2F9-79-018&rft.issue=&rft.spage=136&rft.isbn=&rft.btitle=&rft.title=Progress+in+Wastewater+Disinfection+Technology.+Proceedings+of+National+Symposium%2C+Cincinnati&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Planning decisions in selecting waste-water effluent disinfection for the Olentangy Environmental Control Centre AN - 13913216; S198001632 AB - The content and implications of an environmental impact statement in respect of a proposed new sewage-treatment facility with a capacity of 1.5 mgd (later to be expanded to 3.0 mgd) a few miles north of Columbus, Ohio , are summarized. The treatment plant is designed to discharge a high quality effluent into the Olentangy river in a region noted for its natural character and the quality of the biota. In order to guard against the possible adverse effects of chlorination at times of low natural flow, ozone was selected as the most cost-effective alternative for disinfection of the tertiary, filtered effluent. JF - Progress in Wastewater Disinfection Technology. Proceedings of National Symposium, Cincinnati AU - Grissom, C F AD - U.S. EPA Y1 - 1978 PY - 1978 DA - 1978 SP - 258 EP - 268 VL - ; -EPA-600/9-79-018 KW - Aqualine Abstracts KW - AQ 00006:Sewage UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13913216?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Progress+in+Wastewater+Disinfection+Technology.+Proceedings+of+National+Symposium%2C+Cincinnati&rft.atitle=Planning+decisions+in+selecting+waste-water+effluent+disinfection+for+the+Olentangy+Environmental+Control+Centre&rft.au=Grissom%2C+C+F&rft.aulast=Grissom&rft.aufirst=C&rft.date=1978-01-01&rft.volume=%3B+-EPA-600%2F9-79-018&rft.issue=&rft.spage=258&rft.isbn=&rft.btitle=&rft.title=Progress+in+Wastewater+Disinfection+Technology.+Proceedings+of+National+Symposium%2C+Cincinnati&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - The impact of metals present in municipal sludges upon the human food chain - a risk assessment AN - 13912827; S198001596 AB - Potential problems due to heavy metal toxicity, either chronic or acute, following sludge treatment of soils are briefly reviewed. The hazards associated with a number of metals are considered, followed by a more detailed discussion of the toxic effects due to cadmium. The range of concentrations encountered in sewage sludges, permissible concentrations in foods, and the consequent limitations on sludge application to soils are considered. The maximum cadmium content in sludge consistent with the maximum rate of nitrogen application for corn crops and a ceiling of 1 kg cadmium per ha is calculated as 60 ppm for neutral soils , but only 12 ppm for acid soils. JF - Risk Assessment and Health Effects of Land Application of Municipal Wastewater and Sludges. (edited by Sagik and Sorber), University of Texas, San Antonio AU - Lucas, J B AU - Pahren, H R AU - Ryan, JA AU - Dotson, G K AD - U.S. EPA Y1 - 1978 PY - 1978 DA - 1978 SP - 132 EP - 140 KW - Hazard KW - Aqualine Abstracts KW - AQ 00006:Sewage UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13912827?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Risk+Assessment+and+Health+Effects+of+Land+Application+of+Municipal+Wastewater+and+Sludges.+%28edited+by+Sagik+and+Sorber%29%2C+University+of+Texas%2C+San+Antonio&rft.atitle=The+impact+of+metals+present+in+municipal+sludges+upon+the+human+food+chain+-+a+risk+assessment&rft.au=Lucas%2C+J+B%3BPahren%2C+H+R%3BRyan%2C+JA%3BDotson%2C+G+K&rft.aulast=Lucas&rft.aufirst=J&rft.date=1978-01-01&rft.volume=&rft.issue=&rft.spage=132&rft.isbn=&rft.btitle=&rft.title=Risk+Assessment+and+Health+Effects+of+Land+Application+of+Municipal+Wastewater+and+Sludges.+%28edited+by+Sagik+and+Sorber%29%2C+University+of+Texas%2C+San+Antonio&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - EPA's research and development programme on the health effects of land application of municipal wastewater and sludges AN - 13912813; S198001589 AB - The activities of the U.S. Environmental Protection Agency in the field of land application of municipal sewage and sewage sludge are outlined. The state-of-the-art was embodied in a design manual published in 1977 (Land Treatment of Municipal Wastewater), which it is intended to update every two years in the light of further knowledge of the fate of micro-organisms, including viruses, heavy metals and other pathogens applied to soils. Brief indications of committees and working parties directing research on these topics are given, and also the location of research projects. JF - Risk Assessment and Health Effects of Land Application of Municipal Wastewater and Sludges. (edited by Sagik and Sorber), University of Texas, San Antonio AU - Barth, D S AD - U.S. EPA Y1 - 1978 PY - 1978 DA - 1978 SP - 1 EP - 5 KW - State of the art KW - Viruses (-general-) (see also individ grps below) KW - Aqualine Abstracts KW - AQ 00006:Sewage UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13912813?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Risk+Assessment+and+Health+Effects+of+Land+Application+of+Municipal+Wastewater+and+Sludges.+%28edited+by+Sagik+and+Sorber%29%2C+University+of+Texas%2C+San+Antonio&rft.atitle=EPA%27s+research+and+development+programme+on+the+health+effects+of+land+application+of+municipal+wastewater+and+sludges&rft.au=Barth%2C+D+S&rft.aulast=Barth&rft.aufirst=D&rft.date=1978-01-01&rft.volume=&rft.issue=&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Risk+Assessment+and+Health+Effects+of+Land+Application+of+Municipal+Wastewater+and+Sludges.+%28edited+by+Sagik+and+Sorber%29%2C+University+of+Texas%2C+San+Antonio&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Economic evaluation of ozone contactors AN - 13912726; S198001626 AB - The economics of ozone disinfection of secondary sewage effluents were evaluated on the basis of pilot-plant studies of three different types of contactor: the packed column, the pressure injector and the bubble diffuser. A utilized dose level of 5 mg ozone per litre was assumed to provide a maximum of 200 faecal coliforms per 100 ml in the treated effluent. The bubble diffuser was the most economic form of treatment, achieving satisfactory disinfection at an ozone concentration of 10 mg per litre, equivalent to a utilized dose level of 5 mg per litre. JF - Progress in Wastewater Disinfection Technology. Proceedings of National Symposium, Cincinnati AU - Opatken, E J AD - U.S. EPA Y1 - 1978 PY - 1978 DA - 1978 SP - 162 EP - 173 VL - ; -EPA-600/9-79-018 KW - Effluent (treated) (see also sewage works effluent) KW - Aqualine Abstracts KW - AQ 00006:Sewage UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13912726?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Progress+in+Wastewater+Disinfection+Technology.+Proceedings+of+National+Symposium%2C+Cincinnati&rft.atitle=Economic+evaluation+of+ozone+contactors&rft.au=Opatken%2C+E+J&rft.aulast=Opatken&rft.aufirst=E&rft.date=1978-01-01&rft.volume=%3B+-EPA-600%2F9-79-018&rft.issue=&rft.spage=162&rft.isbn=&rft.btitle=&rft.title=Progress+in+Wastewater+Disinfection+Technology.+Proceedings+of+National+Symposium%2C+Cincinnati&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Health hazards associated with waste-water effluents and sludge: microbiological considerations AN - 13912231; S198001590 AB - The possible health hazards due to micro-organisms present in sewage sludge and their route of transmission and infectivity to human subjects are considered, involving the various forms of bacteria, enteric viruses, protozoa, and helminths capable of infecting man. The prevalence of chronic infection is considered in addition to sporadic outbreaks of acute disease and particular details are given of outbreaks of giardiasis associated with community water supplies, to the incidence of parasitic infections and to the survival and transmission of helminths in various stages of development. Evidence for the survival of viruses through the sewage treatment chain is also discussed. JF - Risk Assessment and Health Effects of Land Application of Municipal Wastewater and Sludges. (edited by Sagik and Sorber), University of Texas, San Antonio AU - Akin, E W AU - Jakubowski, W AU - Lucas, J B AU - Pahren, H R AD - U.S. EPA Y1 - 1978 PY - 1978 DA - 1978 SP - 9 EP - 25 KW - Diseases (see also individual groups below) KW - Viruses (-general-) (see also individ grps below) KW - Aqualine Abstracts KW - AQ 00002:Water Quality UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13912231?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Risk+Assessment+and+Health+Effects+of+Land+Application+of+Municipal+Wastewater+and+Sludges.+%28edited+by+Sagik+and+Sorber%29%2C+University+of+Texas%2C+San+Antonio&rft.atitle=Health+hazards+associated+with+waste-water+effluents+and+sludge%3A+microbiological+considerations&rft.au=Akin%2C+E+W%3BJakubowski%2C+W%3BLucas%2C+J+B%3BPahren%2C+H+R&rft.aulast=Akin&rft.aufirst=E&rft.date=1978-01-01&rft.volume=&rft.issue=&rft.spage=9&rft.isbn=&rft.btitle=&rft.title=Risk+Assessment+and+Health+Effects+of+Land+Application+of+Municipal+Wastewater+and+Sludges.+%28edited+by+Sagik+and+Sorber%29%2C+University+of+Texas%2C+San+Antonio&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Viruses in the environment: criteria for risk AN - 13912218; S198001603 AB - The incidence of viruses in the effluents from sewage-treatment plants, in rivers at water intakes, in estuarine waters and in sewage sludges is reviewed with the aid of selected data from field studies. In addition epidemiological evidence is cited for increases in diseases of viral origin, probably owing to aerosol transmission, in collective farms in Israel which practice spray irrigation of sewage. The prevalence of illnesses of viral origin during the summer was increased, while in the winter when irrigation was suspended the level fell to that obtaining in control communities with alternative methods of disposal. While conclusive evidence of a public health risk is difficult to establish in most cases, the onus should be on the discharger to prove the absence of risk. JF - Risk Assessment and Health Effects of Land Application of Municipal Wastewater and Sludges. (edited by Sagik and Sorber), University of Texas, San Antonio AU - Berg, G AD - U.S. EPA Y1 - 1978 PY - 1978 DA - 1978 SP - 216 EP - 225 KW - Diseases (see also individual groups below) KW - Hazard KW - Suspended KW - Viruses (-general-) (see also individ grps below) KW - Aqualine Abstracts KW - AQ 00002:Water Quality UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13912218?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Risk+Assessment+and+Health+Effects+of+Land+Application+of+Municipal+Wastewater+and+Sludges.+%28edited+by+Sagik+and+Sorber%29%2C+University+of+Texas%2C+San+Antonio&rft.atitle=Viruses+in+the+environment%3A+criteria+for+risk&rft.au=Berg%2C+G&rft.aulast=Berg&rft.aufirst=G&rft.date=1978-01-01&rft.volume=&rft.issue=&rft.spage=216&rft.isbn=&rft.btitle=&rft.title=Risk+Assessment+and+Health+Effects+of+Land+Application+of+Municipal+Wastewater+and+Sludges.+%28edited+by+Sagik+and+Sorber%29%2C+University+of+Texas%2C+San+Antonio&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Kepone: an overview AN - 13905858; S198103399 AB - Details of the management and facilities involved in an experimental study of the incineration of kepone residues in admixture with sewage sludge are reported. A pilot-scale rotary furnace with an afterburner operating at 1000C for fume incineration were employed and the mixed sludge feed was pumped into the furnace at a rate of 100 lb per h. Exhaust gas was scrubbed in a wet caustic scrubbing tower and the exit gases discharged through a stack fitted with a gas burner as an additional precaution. Adequate incineration was achieved, with a combustion efficiency always in excess of 99.99 per cent with a nominal residence time of 2 sec, while levels of kepone in the ambient air did not exceed the provisional upper limit of 25 ng per m3. Precautions designed to prevent the accidental spread of contaminated material at ground level are also outlined. JF - Land Disposal of Hazardous Wastes. U.S. Environmental Protection Agency, Report EPA-600/9-78-016 AU - Carnes, R A AU - Whitmore, F C AU - Stenburg, R L AD - U.S. EPA Y1 - 1978 PY - 1978 DA - 1978 SP - 25 EP - 32 KW - Aqualine Abstracts KW - AQ 00007:Industrial Effluents UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13905858?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Land+Disposal+of+Hazardous+Wastes.+U.S.+Environmental+Protection+Agency%2C+Report+EPA-600%2F9-78-016&rft.atitle=Kepone%3A+an+overview&rft.au=Carnes%2C+R+A%3BWhitmore%2C+F+C%3BStenburg%2C+R+L&rft.aulast=Carnes&rft.aufirst=R&rft.date=1978-01-01&rft.volume=&rft.issue=&rft.spage=25&rft.isbn=&rft.btitle=&rft.title=Land+Disposal+of+Hazardous+Wastes.+U.S.+Environmental+Protection+Agency%2C+Report+EPA-600%2F9-78-016&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Ammonia stripping at miscellaneous nonferrous metals plants , case histories AN - 13904917; 198000373 AB - Various alternative processes for stripping or other means of elimination of ammonia from chemical plant effluents are reviewed, with brief case history reports on four steam-stripping plants serving the nuclear fuel and nonferrous metal processing industries. The findings indicate that steam stripping is capable of consistently achieving over 99 per cent removal of ammonia, while a two-stage treatment can achieve even bigger decreases. The economics of the process will depend on local water quality standards as well as the value of the recovered ammonia. JF - Proceedings 33rd Industrial Waste Conference. Purdue University AU - Struzeski, E J AD - U.S. EPA Y1 - 1978 PY - 1978 DA - 1978 SP - 204 EP - 210 KW - Reduction KW - Aqualine Abstracts KW - AQ 00007:Industrial Effluents UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13904917?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+33rd+Industrial+Waste+Conference.+Purdue+University&rft.atitle=Ammonia+stripping+at+miscellaneous+nonferrous+metals+plants+%2C+case+histories&rft.au=Struzeski%2C+E+J&rft.aulast=Struzeski&rft.aufirst=E&rft.date=1978-01-01&rft.volume=&rft.issue=&rft.spage=204&rft.isbn=&rft.btitle=&rft.title=Proceedings+33rd+Industrial+Waste+Conference.+Purdue+University&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Resistance of pathogenic Naegleria to some common physical and chemical agents AN - 13902483; S198102604 AB - Despite the widespread distribution of the pathogenic Naegleria species of amoeba on the Orlando Lakes, Fla., during the summer months, relatively few cases of illness have been reported since the recognition of the causative organism of primary amoebic meningoencephalitis. To facilitate the study of the mode of transmission of the disease, the response of the organism to extremes of temperature, including dehydration and freezing and of exposure to chlorine and iodine was examined. The results obtained are discussed in the context of the chlorination and disinfection procedures appropriate for destruction of the organism in swimming pools. JF - Applied and Environmental Microbiology AU - Chang, S L AD - U.S. EPA Y1 - 1978 PY - 1978 DA - 1978 SP - 368 EP - 375 VL - 35 IS - 2 SN - 0099-2240, 0099-2240 KW - Diseases (see also individual groups below) KW - Freezing KW - U.s. environmental protection agency KW - Aqualine Abstracts KW - AQ 00002:Water Quality UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13902483?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+and+Environmental+Microbiology&rft.atitle=Resistance+of+pathogenic+Naegleria+to+some+common+physical+and+chemical+agents&rft.au=Chang%2C+S+L&rft.aulast=Chang&rft.aufirst=S&rft.date=1978-01-01&rft.volume=35&rft.issue=2&rft.spage=368&rft.isbn=&rft.btitle=&rft.title=Applied+and+Environmental+Microbiology&rft.issn=00992240&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Impact of pesticides on the marine environment AN - 13899996; S198102613 AB - Techniques employed at the Environmental Research Laboratory, Gulf Breeze, Florida, to test the effects of pesticides on estuarine ecosystems are reviewed. They comprise acute toxicity tests at constant temperature and salinity, coupled with determination of the pesticide concentration in the water and the test organism; bioassays on the sensitive larval stages of crabs and shrimp; bioassays over the reproductive or entire life cycle of grass shrimp (Palaemonetes pugio) and sheepshead minnow (Cyprinodon variegatus), and bioassays on communities of benthic invertebrates. The conditions of testing, with some examples of the results obtained with Aroclor 1254 are described for each type of test. Community bioassay studies demonstrated systematic variations in the relative numbers of arthropods, chordata, annelids and molluscs in the presence of variable amounts of Aroclor 1254. JF - First American-Soviet Symposium on the Biological Effects of Pollution on Marine Organisms. US EPA-600/9-78-007 AU - Hansen, D J AD - U.S. EPA Y1 - 1978 PY - 1978 DA - 1978 SP - 118 EP - 125 KW - Animals (vertebrates) (see also individ groups) KW - U.s. environmental protection agency KW - Wind KW - Aqualine Abstracts KW - AQ 00003:Monitoring and Analysis of Water and Wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13899996?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=First+American-Soviet+Symposium+on+the+Biological+Effects+of+Pollution+on+Marine+Organisms.+US+EPA-600%2F9-78-007&rft.atitle=Impact+of+pesticides+on+the+marine+environment&rft.au=Hansen%2C+D+J&rft.aulast=Hansen&rft.aufirst=D&rft.date=1978-01-01&rft.volume=&rft.issue=&rft.spage=118&rft.isbn=&rft.btitle=&rft.title=First+American-Soviet+Symposium+on+the+Biological+Effects+of+Pollution+on+Marine+Organisms.+US+EPA-600%2F9-78-007&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Comparative disinfection efficiency in two ozone contactors: packed column and pressure injector AN - 13890042; S198204463 AB - The experimental design of a comparative study of the performance of two different types of ozone contactor, the packed column and the pressure injector, is outlined as part of a programme in which four alternative contactor designs were evaluated in relation to the packed column version. In the first instance, the three main variables tested, at contactor throughputs of 75 litres per min, were contactor design, ozone dose level, and day-to-day variation in effluent quality. Interaction effects between dose level or effluent quality and contactor type were also examined to assess the sensitivity of the comparative behaviour to variations in operating conditions. Data were also subjected to linear and stepwise multiple regression analysis with respect to selected sewage chemical and biological parameters. The results will be published separately. JF - American Chemical Society. Division of Environmental Chemistry AU - Venosa, AD AU - Meckes, M C AU - Opatken, E J AD - U.S. ENVIRONMENTAL PROTECTION AGENCY Y1 - 1978 PY - 1978 DA - 1978 SP - 4 EP - 215,04 VL - 18 IS - 1 KW - Aqualine Abstracts KW - AQ 00004:Water Treatment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13890042?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Chemical+Society.+Division+of+Environmental+Chemistry&rft.atitle=Comparative+disinfection+efficiency+in+two+ozone+contactors%3A+packed+column+and+pressure+injector&rft.au=Venosa%2C+AD%3BMeckes%2C+M+C%3BOpatken%2C+E+J&rft.aulast=Venosa&rft.aufirst=AD&rft.date=1978-01-01&rft.volume=18&rft.issue=1&rft.spage=4&rft.isbn=&rft.btitle=&rft.title=American+Chemical+Society.+Division+of+Environmental+Chemistry&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Water reuse in poultry processing AN - 13877786; S198307874 AB - The water usage at various stages in a poultry processing plant was examined and measurements of water quality in the principal stages were made to establish baseline conditions from which a study of the effect of reuse of process water could be evaluated. Following an assessment of the data a scheme for countercurrent water flow from the chiller to the prechiller, washer and scalder in series was implemented at a selected plant and comparisons were made between the chemical and bacterial quality of the final effluents from the recirculating system with that from a once-through system with make-up of fresh water at each stage . The results suggest that although all four stages showed a deterioration in water quality with the countercurrent re-use system, nevertheless the replacement of one third of the total make-up water to the scalder by recirculated water resulted in an improved bacterial quality in the product. JF - Proceedings of 33rd Industrial Waste Conference. Purdue University AU - Witherow, J AU - Hamza, A AU - Saad, S AD - U.S. EPA Y1 - 1978 PY - 1978 DA - 1978 SP - 9 EP - 834,09 KW - Make-up water KW - Once through KW - Aqualine Abstracts KW - AQ 00005:Underground Services and Water Use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13877786?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+33rd+Industrial+Waste+Conference.+Purdue+University&rft.atitle=Water+reuse+in+poultry+processing&rft.au=Witherow%2C+J%3BHamza%2C+A%3BSaad%2C+S&rft.aulast=Witherow&rft.aufirst=J&rft.date=1978-01-01&rft.volume=&rft.issue=&rft.spage=9&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+33rd+Industrial+Waste+Conference.+Purdue+University&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Comment on "A model for total phosphorus in Saginaw Bay". AN - 13559310; 448060 AB - The subject paper (Canale and Squire 1976) presents the results of the application of a steady-state mass balance model to chloride and total phosphorus data for Saginaw Bay in 1974. Richardson (1974, 1976) has modeled chloride in Saginaw Bay on both a steady-state and a time variable basis. In this work, the steady-state model was shown to be inadequate for this system, except during stable periods in summer and fall. Since most of the loading of pollutants to the bay does not occur at these times, the time variable model was developed. The purpose of this comment is to compare similar aspects of these projects and to contrast the steady-state and time variable approaches with respect to their ability to simulate observed phenomena and the utility of their results. JF - Journal of Great Lakes Research AU - Bolan, D M AU - Bierman, VJ Jr AD - Environmental Protection Agency, Large Lakes Res. Stn., Crosse Ile, MI 48138, USA Y1 - 1978 PY - 1978 DA - 1978 SP - 110 EP - 113 VL - 4 IS - 1 SN - 0380-1330, 0380-1330 KW - America, Michigan L. KW - mathematical models KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - chemical pollutants KW - freshwater lakes KW - freshwater pollution KW - phosphorus KW - Freshwater KW - Q5 08503:Characteristics, behavior and fate KW - Q1 08145:Composition of water KW - Q2:09445 KW - Q2:09184 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13559310?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Great+Lakes+Research&rft.atitle=Comment+on+%22A+model+for+total+phosphorus+in+Saginaw+Bay%22.&rft.au=Bolan%2C+D+M%3BBierman%2C+VJ+Jr&rft.aulast=Bolan&rft.aufirst=D&rft.date=1978-01-01&rft.volume=4&rft.issue=1&rft.spage=110&rft.isbn=&rft.btitle=&rft.title=Journal+of+Great+Lakes+Research&rft.issn=03801330&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-05 N1 - SubjectsTermNotLitGenreText - chemical pollutants; freshwater lakes; freshwater pollution; phosphorus; Freshwater ER - TY - JOUR T1 - Naturally-occurring radioactive materials in the environment; a study of the Florida phosphate industry AN - 52841163; 1996-042043 JF - Conference Proceedings ... Joint Conference on Environmental Pollutants AU - Mills, William A AU - Guimond, Richard J AU - Windham, Samuel T AU - Stewart, Herbert G Y1 - 1977/11// PY - 1977 DA - November 1977 SP - 864 EP - 866 PB - American Chemical Society, Washington, DC VL - 4 KW - wells KW - United States KW - mining KW - alkaline earth metals KW - radium KW - isotopes KW - reclamation KW - phosphates KW - Florida KW - radioactive waste KW - Ra-226 KW - radioactive isotopes KW - mining geology KW - metals KW - waste disposal KW - water wells KW - tailings KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52841163?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Conference+Proceedings+...+Joint+Conference+on+Environmental+Pollutants&rft.atitle=Naturally-occurring+radioactive+materials+in+the+environment%3B+a+study+of+the+Florida+phosphate+industry&rft.au=Mills%2C+William+A%3BGuimond%2C+Richard+J%3BWindham%2C+Samuel+T%3BStewart%2C+Herbert+G&rft.aulast=Mills&rft.aufirst=William&rft.date=1977-11-01&rft.volume=4&rft.issue=&rft.spage=864&rft.isbn=&rft.btitle=&rft.title=Conference+Proceedings+...+Joint+Conference+on+Environmental+Pollutants&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 4th joint conference on Sensing of environmental pollutants N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 6 N1 - PubXState - DC N1 - Document feature - 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - #04101 N1 - SubjectsTermNotLitGenreText - alkaline earth metals; Florida; isotopes; metals; mining; mining geology; phosphates; Ra-226; radioactive isotopes; radioactive waste; radium; reclamation; tailings; United States; waste disposal; water wells; wells ER - TY - JOUR T1 - An Overview of Bottom Sediment Problems in Saginaw River and Bay , Marinette-Menominee Harbor, and Waukegan Harbor AN - 19194922; 7909125 AB - Three waterways in the Great Lakes were selected for an overview of their current toxicant problems in bottom sediments. The Marinette-Menominee Harbor has severe arsenic problems associated with leaching from an adjacent waste storage area. Polychlorinated biphenyl contamination of bottom sediments is common to both Saginaw River and Bay and Waukegan Harbor. Problems related to fish contamination, proper dredging techniques and disposal of bottom sediments are discussed. (See also W79-09113) (Deal-EIS) JF - Management of Bottom Sediments Containing Toxic Substances: Proceedings of the Third U.S.-Japan Experts ' Meeting--November 1977, Easton Maryland. Report No. EPA-600/3-78-084, p 199-212, 1978. 2 fig, 5 tab, 3 ref. AU - Bremer, KE AD - Environmental Protection Agency Chicago, IL. Region V Y1 - 1977/11// PY - 1977 DA - Nov 1977 KW - Water Resources Abstracts KW - Bottom sediments KW - Great Lakes KW - Dredging KW - Arsenic KW - Tissue analysis KW - Polychlorinated biphenyls KW - Path of pollutants KW - Channel improvement KW - Lake Huron KW - Fish populations KW - Benthic fauna KW - Lake Michigan KW - Sediments KW - Waste disposal KW - Marinette-Menominee KW - SW 3040:Wastewater treatment processes KW - SW 3010:Identification of pollutants KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19194922?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=An+Overview+of+Bottom+Sediment+Problems+in+Saginaw+River+and+Bay+%2C+Marinette-Menominee+Harbor%2C+and+Waukegan+Harbor&rft.au=Bremer%2C+KE&rft.aulast=Bremer&rft.aufirst=KE&rft.date=1977-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Reservoir Yield: An Important Environmental Parameter AN - 19191735; 7800627 AB - An analysis of the storage-yield relationship is utilized to help resolve conflicts between environmental values and water resources development in the New Melones Reservoir in northern California. The specific conflict exists between preservation of white water for recreational purposes and development of the site for a major multiple-purpose reservoir. A simulation model is developed to investigate the storage yield relationship; the model incorporates a lag-one Markovian flow generating model to produce annual flows which are, in turn, disaggregated into monthly flows by using a procedure developed by Valencia and Schaake in 1973. The generated monthly flows are then routed through a simple reservoir model. Results demonstrate that substantial increase in capacity of the New Melones Reservoir may produce generally modest gains in reliability; more importantly, however, the results show how relatively simple analysis could assist in quantifying trade-offs among environmental values and the products of traditional water resources development. (Bell-Cornell) JF - Water Resources Bulletin Vol. 13, No. 5, p 983-994, October 1977. 3 fig, 7 tab, 8 ref. AU - Eisel, L M AD - Illinois State Environmental Protection Agency Springfield Y1 - 1977/10// PY - 1977 DA - Oct 1977 KW - Water Resources Abstracts KW - Reservoir yield KW - Reservoir storage KW - Multiple-purpose reservoirs KW - Simulation analysis KW - Model studies KW - Projects KW - Water resources development KW - Planning KW - Rivers KW - Markov processes KW - Monthly KW - Streamflow KW - Estimating KW - Water policy KW - Systems analysis KW - California KW - SW 4010:Techniques of planning KW - SW 2010:Control of water on the surface UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19191735?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Reservoir+Yield%3A+An+Important+Environmental+Parameter&rft.au=Eisel%2C+L+M&rft.aulast=Eisel&rft.aufirst=L&rft.date=1977-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Drinking Water Standards: Principles and History 1914 to 1976 AN - 19203732; 7803847 AB - To understand the evolution of U. S. drinking water standards, one must start first with the National Quarantine Act of 1878. This act was major codification of the fairly old concept of legislation to control the spread of disease. By 1890, sections of revised quarantine acts were dealing specifically with protection against water borne disease. The 1914 Treasury Standards for drinking water (known also as the first Public Health Service Drinking Water Standards) became the basis for all succeeding revisions of U. S. standards through 1974. Though the first standards prescribed limits on bacteria only, limits on various chemical constituents were added in later revisions as the need became apparent and as the technology for detecting these constituents became feasible. The National Interim Primary Drinking Water Standards effective last June extend these limits beyond interstate carrier systems to more than 240,000 community water supplies. Throughout the world, several basic principles have been applied in setting standards. These include (1) preventing the spread of disease, (2) aesthetic considerations, and (3) determining what degree of monitoring ability and compliance to a proposed standard is economically and technologically possible for community water supply systems. (Eberle-NWWA) JF - Journal of the New England Water Works Assn. Vol. 91, No. 3, p 237-259, September, 1977. 7 tab, 13 ref. AU - Taylor, F B AD - Environmental Protection Agency Boston, MA. Water Supply Branch Y1 - 1977/09// PY - 1977 DA - Sep 1977 KW - Water Resources Abstracts KW - Potable water KW - Water quality standards KW - Public Health Service Drinking Water Standards KW - Standards KW - Water quality control KW - Legislation KW - History KW - Public health KW - SW 3070:Water quality control KW - SW 3060:Water treatment and distribution KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19203732?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Drinking+Water+Standards%3A+Principles+and+History+1914+to+1976&rft.au=Taylor%2C+F+B&rft.aulast=Taylor&rft.aufirst=F&rft.date=1977-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Reference Type Samples for Water/Waste Analyses in EPA AN - 19201091; 7807724 AB - The EPA Quality Assurance Program for water and waste analyses requires reference-type samples for method selection, method validation, intralaboratory quality control, performance evaluation and certification functions; the design and development of EPA 's reference-type samples are described. The samples are prepared as concentrates in sealed glass ampuls using water or an organic solvent. Aliquots are added to distilled and natural waters by the analyst and the recovery of the spike determined. The samples are used as knowns or unkowns and incorporated in intralaboratory or interlaboratory evaluations as needed. The organic and inorganic chemical, biological and microbiological parameters respond to EPA 's needs under the three outlined water laws. (See also W78-07704) (Seip-IPA) JF - Methods and Standards for Environmental Measurement Proceedings of the 8th Materials Research Symposium, September 20-24, 1976, National Bureau of Standards, Gaithersburg, Maryland, p. 509-513, 1977. 2 tab. AU - Winter, JA AD - Environmental Protection Agency Cincinnati, OH Y1 - 1977/09// PY - 1977 DA - Sep 1977 KW - Water Resources Abstracts KW - Water quality standards KW - Quality control KW - Sampling KW - Pollutant identification KW - Reference samples(Water analysis) KW - Testing KW - SW 0880:Chemical processes KW - SW 3010:Identification of pollutants KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19201091?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Reference+Type+Samples+for+Water%2FWaste+Analyses+in+EPA&rft.au=Winter%2C+JA&rft.aulast=Winter&rft.aufirst=JA&rft.date=1977-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Monitoring Bacterial Survival in Seawater Using a Diffusion Chamber Apparatus In-Situ AN - 19192477; 7807716 AB - An in-situ microbiological diffusion chamber apparatus, which allows interaction and exchange between microorganisms in the chamber and the outside environment, is described. The chamber was tested with several types of filter membranes; results show that polycarbonate membranes are superior. Experiments were conducted with eight representative species of bacteria, all recently isolated from environmental sources; these included five opportunistic pathogens and three indicators of water quality. Four of the five pathogens exhibited little variation in viable count over a seven day period; the survival rates of the other organisms are outlined. Bacterial viability in seawater is influenced by such factors as temperature, salinity, pH, and availability of nutrients. The survival of E. coli is a function of water temperature. As seasonal temperatures rose, so did fatalities, showing an inverse relationship between survival and water temperature. Since low temperatures may prolong the life of enteric bacteria in sea water, curtailment of wastewater disinfection during the cold winter months is inadvisable for many regions, particularly for those areas used extensively for the production and harvesting of fish and shellfish. Because of the wide variation in the persistence of both indicator organisms and enteric pathogens, marine water receiving treated wastes should be evaluated more closely. (See also W78-07704) (Seip-IPA) JF - Methods and Standards for Environmental Measurement Proceedings of the 8th Materials Research Symposium, September 20-24, 1976, National Bureau of Standards, Gaithersburg, Maryland, p 245-247, 1977 1 fig. AU - Vasconcelos, G J AD - Environmental Protection Agency Seattle, WA Y1 - 1977/09// PY - 1977 DA - Sep 1977 KW - Water Resources Abstracts KW - Aquatic bacteria KW - Diffusion KW - Membranes KW - Viability KW - Temperature KW - Sea water KW - Pollutant identification KW - Diffusion chamber apparatus KW - Polycarbonate membranes KW - Bacteria survival KW - Equipment KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19192477?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Monitoring+Bacterial+Survival+in+Seawater+Using+a+Diffusion+Chamber+Apparatus+In-Situ&rft.au=Vasconcelos%2C+G+J&rft.aulast=Vasconcelos&rft.aufirst=G&rft.date=1977-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MSDC/EPA/NIH Mass Spectral Search System AN - 19186151; 7807707 AB - The capabilities of the mass spectral search system, (MSSS), developed jointly by EPA, NIH, and UK Mass Spectrometry Data Centre (MSDC), are detailed. The system is now in a relatively stable form on the ADP-Cyphernetics computer network. Methods of searching through the data base, applications of MSSS, data retrieval methods, economic basis of MSSS, use of subsets of the data, and present progress are described. (See also W78-07704) (Seip-IPA) JF - Methods and Standards for Environmental Measurement Proceedings of the 8th Materials Research Symposium, September 20-24, 1976, National Bureau of Standards, Gaithersburg, Maryland, p 75-80, 1977 1 tab. AU - Heller AD - Environmental Protection Agency Washington, DC Y1 - 1977/09// PY - 1977 DA - Sep 1977 KW - Water Resources Abstracts KW - Mass spectrometry KW - Data storage and retrieval KW - Mass spectral search system(MSSS) KW - Computer programs KW - Pollutant identification KW - SW 5080:Evaluation, processing and publication KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19186151?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MSDC%2FEPA%2FNIH+Mass+Spectral+Search+System&rft.au=Heller&rft.aulast=Heller&rft.aufirst=&rft.date=1977-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Economics of Transporting Wastewater Sludge AN - 19185876; 7801470 AB - Land application of treated domestic sludge as a means of soil conditioning and waste disposal has prefaced this article on the economics of transporting waste water. Costs incurred in sewage sludge utilization systems at 15 sites in various parts of the United States are discussed. Cost factors for separate sectors of the process were used to develop a ' model ' community for use in estimating costs and determining economic feasibility of land application. The model community is based on a system that treats an average flow of 10 mgd and produces 800 tons/yr of stabilized sludge as dry solids. Annual costs for land application in such a system are estimated at $27,400 or $35/ton. The total annual operating cost is divided according to labor, fringe benefits, vehicle operation and maintenance, and miscellaneous expenses. The total annual cost of land disposal of sludge is also plotted against average daily raw waste water flow from a linear regression of data obtained during the survey. (Schulz-FIRL) JF - Public Works Vol 108, No 9, p 110-111, September, 1977. 2 fig, 1 tab. AU - Hillmer Jr, TJ AD - Environmental Protection Agency Denver, CO. Region VIII Y1 - 1977/09// PY - 1977 DA - Sep 1977 KW - Water Resources Abstracts KW - Sludge disposal KW - Fertilizers KW - Costs KW - Ultimate disposal KW - Estimated costs KW - Transportation KW - Operation and maintenance KW - Sewage disposal KW - Waste water disposal KW - Waste water treatment KW - SW 3050:Ultimate disposal of wastes KW - SW 4030:Cost allocation, cost sharing, pricing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19185876?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Economics+of+Transporting+Wastewater+Sludge&rft.au=Hillmer+Jr%2C+TJ&rft.aulast=Hillmer+Jr&rft.aufirst=TJ&rft.date=1977-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Buried Well Seals: A New Method of Reconstruction AN - 19178180; 7712665 AB - Buried well casings and seals that require excavation for pump repair or disinfection frequently involve considerable expense to maintain, and can pose grave contamination threats. Although well seals are buried to prevent problems of freezing or farm equipment running into exposed casing, the practice of burying actually creates more difficulty than it solves. Common methods of elevating casing have many deficiencies as well. Welding a section of pipe on top of the old casing is difficult due to cramped working conditions, and a bad weld can provide an avenue for pollutants. Threading the old casing requires equipment that is not readily available, while ' Dresser'type ' clamp connections yield too easily to lateral and pull-apart forces. Extending casing by using cement joints appears to be one of the simplest, most sanitary and most effective techniques. Laboratory tests at Bucknell University showed that cement joints constructed under simulated field conditions showed more than adequate strength under lateral and axial loads. The cement joint method is not recommended for plastic well casings. (Eberle-NWWA) JF - Water Well Journal Vol. 31, No. 9, p 47-50, September, 1977. 2 fig. AU - Whitsell, W J AU - Schmidt, J S AD - Environmental Protection Agency Washington, D.C. Div. of Water Supply Y1 - 1977/09// PY - 1977 DA - Sep 1977 KW - Water Resources Abstracts KW - Water wells KW - Well casings KW - Joints(Connections) KW - Sealants KW - Cements KW - Damages KW - Steel pipes KW - SW 6060:Concrete KW - SW 3070:Water quality control KW - SW 6070:Materials UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19178180?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Buried+Well+Seals%3A+A+New+Method+of+Reconstruction&rft.au=Whitsell%2C+W+J%3BSchmidt%2C+J+S&rft.aulast=Whitsell&rft.aufirst=W&rft.date=1977-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - The Status and Future of Ozone for Water and Wastewater Treatment AN - 19171639; 7803521 AB - Current and prospective applications of ozone in water and waste water treatment are described. Although chlorination has been the traditional means of disinfection in sewage treatment, the potential toxic effects of chlorine to aquatic life have led to the consideration of ozone as an alternative. Sewage treatment plants in the United States which have used ozone as of 1977 are listed. The use of ozone in the oxygen-activated sludge process and in the removal of total coliforms, viruses, and dissolved solids is described. Pilot plant studies on the use of ozonation prior to activated carbon adsorption have indicated that ozonation can increase removals of dissolved organic carbon compounds, prolong the life of the carbon bed, and result in odor reduction. Current research into the substitution of ozonation for chlorination in water treatment is discussed. Current industrial applications of ozone are examined for the destruction of cyanides and polychlorinated biphenyls and for the treatment of photo-processing, military hospital, and power plant cooling waste waters. Future potentials for ozonation in the United States are evaluated. (Schulz-FIRL) JF - Industrial Water Engineering Vol 14, No 5, p 14-19, September, 1977. AU - Lacy, W J AU - Rice, R G AD - Environmental Protection Agency Washington, DC. Office of Research and Development Y1 - 1977/09// PY - 1977 DA - Sep 1977 KW - Water Resources Abstracts KW - Ozone KW - Disinfection KW - Activated carbon KW - Industrial wastes KW - Municipal wastes KW - Oxidation KW - Chlorination KW - Toxicity KW - Hospitals KW - Chemical wastes KW - Organic wastes KW - Activated sludge KW - Aeration KW - Waste water treatment KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19171639?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=The+Status+and+Future+of+Ozone+for+Water+and+Wastewater+Treatment&rft.au=Lacy%2C+W+J%3BRice%2C+R+G&rft.aulast=Lacy&rft.aufirst=W&rft.date=1977-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Wastewater Renovation and Sludge Utilization on Land Including Questions of Ownership AN - 19155832; 7803535 AB - Land application of municipal waste water as a means of treatment and disposal has been cited as a cost-effective, environmentally sound alternative to the construction of new or improved waste water treatment facilities. Various aspects of land renovation of waste water and application of sludge are discussed, and the feasibilities of public vs. private ownership are examined. Sludge and waste water characteristics are discussed with respect to land requirements. Advantages and disadvantages of public vs. private ownership of land and operation are presented. The Muskegon County, Michigan, waste water treatment system is presented as an example of a publicly owned and operated treatment system which uses land application for the treatment of waste water. The Cooperative Sewage Utilization Association for the treatment and land application of municipal waste water from the city of Braunschweig, Germany, is described as a joint public-private interest. The Fulton County, Illinois, public operation for the treatment of liquid sludges from the Metropolitan Sanitary District of Chicago is described. The public-private land application of sludge in West Hertfordshire, England, is discussed. Research on land application and uses of sludge and waste water are described. (Schulz-FIRL) JF - Compost Science Vol 18, No 5, p 8-15, September/October, 1977. 3 fig, 6 tab, 16 ref. AU - Walker, J M AD - Environmental Protection Agency Chicago, IL. Office of Research and Development Y1 - 1977/09// PY - 1977 DA - Sep 1977 KW - Water Resources Abstracts KW - Return flow KW - Waste water disposal KW - Sludge disposal KW - Soil amendments KW - Fertilizers KW - Sludge treatment KW - Operation and maintenance KW - Treatment facilities KW - Legal aspects KW - Municipal wastes KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19155832?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Wastewater+Renovation+and+Sludge+Utilization+on+Land+Including+Questions+of+Ownership&rft.au=Walker%2C+J+M&rft.aulast=Walker&rft.aufirst=J&rft.date=1977-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - More Disposal Operations Mixing Sewage Sludge and Municipal Solid Wastes AN - 19176333; 7712418 AB - Combination disposal practices in which the energy produced from the combustion of solids is used to dewater municipal sludge are discussed in an EPA update. Basic methods of thermal co-disposal include the use of the organic portion of solids as fuel for sludge incinerators and the use of a solid wastes incinerator, solid wastes fired steam generator, or a waterwall combustion unit to burn dewatered sludge. Approximately 200 waste water treatment plants in the United States utilize thermal processes for sludge disposal. The use of a fluidized bed furnace at Franklin, Ohio is described. An EPA-supported demonstration in Concord, California of the use of a multiple hearth sludge incinerator with refuse-derived fuel (RDF) is described. This incinerator, modified to operate in either incineration or pyrolysis mode, is fed RDF mixed with sludge which has a solids content of 16%. incineration and spray drying at Ansonia, Connecticut produces dried sludge which is used by local residents for fertilizer. Incineration and rotary drying are used to dewater sludge at Holyoke, Massachusetts. Norwalk, Connecticut and Glen Cove, New York use incineration and furnace drying for waste disposal. Waterwall combustion thin film drying at Dieppe, France and waterwall combustion flash drying at Krefeld, Germany are described. Co-disposal of wastes is an energy-saving and possible fuel-producing technique of solid waste and sewage sludge disposal. (Schulz-FIRL) JF - Solid Wastes Management Vol 20, No 8, p 48, 50, 60, August, 1977. AU - Sussman, D B AD - Environmental Protection Agency Washington, D.C. Resource Recovery Div Y1 - 1977/08// PY - 1977 DA - Aug 1977 KW - Water Resources Abstracts KW - Incineration KW - Sludge disposal KW - Dewatering KW - Drying KW - Fuels KW - Energy conversion KW - Waste disposal KW - Sewage disposal KW - Solid wastes KW - Equipment KW - Municipal wastes KW - Reviews KW - Model studies KW - Waste water treatment KW - SW 3050:Ultimate disposal of wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19176333?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=More+Disposal+Operations+Mixing+Sewage+Sludge+and+Municipal+Solid+Wastes&rft.au=Sussman%2C+D+B&rft.aulast=Sussman&rft.aufirst=D&rft.date=1977-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Spawning Success of the Black Crappie, Pomoxis nigromaculatus, at Reduced Dissolved Oxygen Concentrations AN - 20965894; 8423552 AB - Mature black crappies (Pomoxis nigromaculatus) were exposed to constant dissolved oxygen (DO) concentrations near or at 2.5, 3.5, 5.0, or 6.5 mg/liter, and near air saturation (control) to determine the effects of reduced DO on spawning success. The fish spawned successfully 39 times in laboratory tanks under a simulated natural temperature and light regime at all DO concentrations tested. Fish at 2.5 mg/liter DO started and finished spawning at earlier dates than those at the higher oxygen concentrations; fish at saturation started and finished spawning at later dates than those at the reduced concentrations. The number of embryos from a single spawning ranged from 14,600 to 155,300. Number of spawnings, viability of embryos, hatching success, and survival through swim-up were similar between control fish and those exposed to reduced oxygen concentrations. JF - Transactions of the American Fisheries Society AU - Siefert, Richard E AU - Herman, Lawrence J AD - U.S. Environmental Protection Agency, Environmental Research Laboratory- Duluth, 6201 Congdon Boulevard, Duluth, Minnesota 55804 Y1 - 1977/07// PY - 1977 DA - July 1977 SP - 376 EP - 379 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA VL - 106 IS - 4 SN - 0002-8487, 0002-8487 KW - Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Temperature effects KW - Survival KW - Spawning KW - Freshwater KW - Freshwater fish KW - Dissolved oxygen KW - Light effects KW - Oxygen KW - Pomoxis nigromaculatus KW - Embryos KW - Hatching KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08442:Population dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20965894?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Spawning+Success+of+the+Black+Crappie%2C+Pomoxis+nigromaculatus%2C+at+Reduced+Dissolved+Oxygen+Concentrations&rft.au=Siefert%2C+Richard+E%3BHerman%2C+Lawrence+J&rft.aulast=Siefert&rft.aufirst=Richard&rft.date=1977-07-01&rft.volume=106&rft.issue=4&rft.spage=376&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281977%29106-376%3ASSOTBC%3E2.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Spawning; Freshwater fish; Dissolved oxygen; Temperature effects; Oxygen; Survival; Embryos; Hatching; Light effects; Pomoxis nigromaculatus; Freshwater DO - http://dx.doi.org/10.1577/1548-8659(1977)106-376:SSOTBC>2.0.CO;2 ER - TY - JOUR T1 - A Multiple Approach to Solving the Gas Supersaturation Problem AN - 19210412; 7812377 AB - Gas supersaturation of water was first recognized as a serious problem in the Snake and Columbia rivers of the Pacific Northwest. To solve the problem, a multiple approach was used combining laboratory and field studies to determine sources, effects, persistence, and prevention of supersaturation. Classical bioassays were used to determine effect, but additional tests were needed because of the unique nature of supersaturation. These tests included assessment of avoidance capability of fishes, assessment of depth compensation and temperature effects, and field surveys of aquatic organisms distribution in the affected areas. Data from the combined approaches were used to set safe levels for aquatic organisms. In addition, engineering expertise from other groups was applied in an attempt to prevent or mitigate the effects of supersaturation. (See also W78-12376) (EIS-Katz) JF - Recent Advances in Fish Toxicology, Environmental Protection Agency, Ecological Research Series EPA 600/3-77-085, July 1977, p 4-19. 1 tab, 4 fig, 28 ref. AU - Garton, R R AU - Nebeker, A V AD - Corvallis Environmental Protection Agency. Western Fish Toxicology Station Y1 - 1977/07// PY - 1977 DA - Jul 1977 KW - Water Resources Abstracts KW - Supersaturation KW - Columbia River KW - On-site investigations KW - Dams KW - Snake River KW - Mortality KW - Bioassay KW - Laboratory tests KW - Fish behavior KW - Water temperature KW - Depth KW - Environmental effects KW - Engineering KW - Entrainment KW - Sockeye salmon KW - Fish pathology KW - Chinook salmon KW - Rainbow trout KW - Juvenile fish KW - Fish migration KW - Depth compensation KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19210412?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=A+Multiple+Approach+to+Solving+the+Gas+Supersaturation+Problem&rft.au=Garton%2C+R+R%3BNebeker%2C+A+V&rft.aulast=Garton&rft.aufirst=R&rft.date=1977-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Effects of Ocean Dumping Activity Mid-Atlantic Bight - 1976 Interim Report AN - 19197374; 7906475 AB - Significantly high concentrations of metals known to be present in City of Philadelphia sewage sludge can be found on occasion at points in the sediments in and near the sludge release site. Several bands with consistently high concentrations of metals, in association with high organic carbon, have been partially identified and have persisted for at least fourteen months in and adjacent to the southern part of the sludge release site. Polychlorinated biphenyls (PCB's) were widely distributed in concentrations that may be inimical to marine organisms. The time distribution indicated cyclical inputs, possibly from the coastal zone. Localized areas of high impact, associated with other parameters from sewage sludge, have been identified. Mortalities of the mahogany clam, Arctica islandica, were indicated at loci in and near the ocean dumping activity. Detailed bathymetry of the persistently impacted area south of the sludge release site indicates gentle geomorphic features may affect the aggregation of dumped materials. Statistically significant changes of the benthic infaunal communities are occurring in the impacted area south of the sewage sludge release site. A preliminary indication of diseased macrofauna associated with the impacted area was found in February 1977. Molluscan shellfish in the vicinity of the sewage sludge site appear to harbor bacteria of sanitary significance. (Sinha-OEIS) JF - Report No. EPA 903/9-77-029 July 1977. 184 p, 93 fig, 34 tab, 19 ref. AU - Lear, D W AU - O'Malley, M L AU - Smith, S K AD - Environmental Protection Agency . Annapolis MD Y1 - 1977/07// PY - 1977 DA - Jul 1977 KW - Water Resources Abstracts KW - Waste disposal KW - Sewage sludge KW - Water pollution effects KW - Monitoring KW - Outer Continental Shelf KW - Mid-Atlantic Bight KW - Ocean dumping KW - Metals KW - Polychlorinated biphenyls KW - Mortality KW - Clams KW - Benthos KW - Mollusks KW - Sediments KW - Resources development KW - Arctica islandica KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19197374?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Effects+of+Ocean+Dumping+Activity+Mid-Atlantic+Bight+-+1976+Interim+Report&rft.au=Lear%2C+D+W%3BO%27Malley%2C+M+L%3BSmith%2C+S+K&rft.aulast=Lear&rft.aufirst=D&rft.date=1977-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Co-Disposal for Solid Wastes and Sewage Sludge AN - 19160890; 7712426 AB - Co-disposal of solid wastes and sewage sludge has been suggested as a more efficient means of municipal waste disposal. Basic methods of thermal co-disposal include incineration of sewage sludge using refuse-derived fuel (RDF) and the use of a solid waste incinerator, solid waste fired steam generator, or waterwall combustion unit to dewater sludge. Approximately 200 waste water treatment facilities in the United States utilize thermal sludge disposal, usually with multiple hearth or fluidized bed incinerators. A fluidized bed furnace at Franklin, Ohio is fueled with refuse-derived fuel as a combination of solid waste and sludge. An EPA-supported demonstration at Concord, California of the operation of a multiple hearth incinerator in pyrolysis mode is described. Combustion of pyrolysis gas resulted in sufficient energy for recovery in a waste heat boiler. Solid waste incinerator flue gases have been used in sludge dewatering at a 200 TPD refractory incinerator at Ansonia, Connecticut and a 50 TPD refractory incinerator at Holyoke, Massachusetts. The direct use of heat generated in solid waste combustion to dry and burn sewage sludge has been demonstrated at Norwalk, Connecticut and at Glen Cove, New York. Waterwall combustion thin film drying at Dieppe, France, and waterwall combustion flash drying at Krefeld, Germany, are described. (Schulz-FIRL) JF - Waste Age Vol 8, No 7, p 44, 46, 49, July, 1977. AU - Sussman, D B AD - Environmental Protection Agency Washington, D.C. Resource Recovery Div Y1 - 1977/07// PY - 1977 DA - Jul 1977 KW - Water Resources Abstracts KW - Incineration KW - Sludge disposal KW - Dewatering KW - Drying KW - Fuels KW - Energy conversion KW - Waste disposal KW - Sewage disposal KW - Solid wastes KW - Equipment KW - Municipal wastes KW - Waste water treatment KW - SW 3050:Ultimate disposal of wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19160890?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Co-Disposal+for+Solid+Wastes+and+Sewage+Sludge&rft.au=Sussman%2C+D+B&rft.aulast=Sussman&rft.aufirst=D&rft.date=1977-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Mortality estimates from size distributions: A critique of Smith's model 1 AN - 1808654333; PQ0003338313 JF - Limnology and Oceanography AU - Van Sickle, John AD - Ecosystem Modeling and Analysis Branch Corvallis Environmental Research Laboratory Environmental Protection Agency 200 S.W. 35th Street Corvallis, Oregon 97330. Y1 - 1977/07// PY - 1977 DA - July 1977 SP - 774 EP - 775 PB - Association for the Sciences of Limnology and Oceanography VL - 22 IS - 4 SN - 0024-3590, 0024-3590 KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Mortality KW - Limnology KW - Oceanography KW - Model Studies KW - Size distribution KW - Mortality causes KW - Modelling KW - AQ 00001:Water Resources and Supplies KW - SW 0810:General KW - Q1 08442:Population dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1808654333?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Limnology+and+Oceanography&rft.atitle=Mortality+estimates+from+size+distributions%3A+A+critique+of+Smith%27s+model+1&rft.au=Van+Sickle%2C+John&rft.aulast=Van+Sickle&rft.aufirst=John&rft.date=1977-07-01&rft.volume=22&rft.issue=4&rft.spage=774&rft.isbn=&rft.btitle=&rft.title=Limnology+and+Oceanography&rft.issn=00243590&rft_id=info:doi/10.4319%2Flo.1977.22.4.0774 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-07-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Mortality causes; Size distribution; Modelling; Mortality; Limnology; Oceanography; Model Studies; Marine DO - http://dx.doi.org/10.4319/lo.1977.22.4.0774 ER - TY - JOUR T1 - Water Reclamation and Reuse, (Literature Review) AN - 19175187; 7803537 AB - Various literature pertaining to waste water reclamation and reuse is reviewed. Water resources planning and management practices which incorporate reuse are described. Experiences with the use of municipal waste water and organic wastes for irrigation, fertilization, and groundwater recharge are discussed with respect to costs and effects. Models to assess the reuse of waste water for artificial recharge and to prevent salt water intrusion into coastal aquifers are described. The use of municipal waste water for industrial purposes is examined. In-plant recycling and closed-loop systems for process waste water are reviewed for various industrial applications. Renovation of waste water to augment potable water supplies and the associated health effects are discussed. Recent technology developments in waste water reclamation are described. (Schulz-FIRL) JF - Journal Water Pollution Control Federation Vol 49, No 6, p 1078-1087, June, 1977. 128 ref. AU - English, J N AD - Environmental Protection Agency Cincinnati, OH Y1 - 1977/06// PY - 1977 DA - Jun 1977 KW - Water Resources Abstracts KW - Water reuse KW - Tertiary treatment KW - Industrial water KW - Return flow KW - Bibliographies KW - Environmental effects KW - Fertilizers KW - Irrigation practices KW - Municipal wastes KW - Recycling KW - Waste water disposal KW - Waste water treatment KW - SW 3040:Wastewater treatment processes KW - SW 8080:Preparation of reviews KW - SW 8030:Secondary publication and distribution KW - SW 1050:Conservation in industrial use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19175187?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Water+Reclamation+and+Reuse%2C+%28Literature+Review%29&rft.au=English%2C+J+N&rft.aulast=English&rft.aufirst=J&rft.date=1977-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Shipwrecks, Pollution, and the Law of the Sea AN - 19173661; 7810790 AB - The recent spate of oil tanker casualties reinforces the author 's belief that there is still no effective international law to protect the seas against such disasters. Some experts predict the biological death of the oceans within out lifetime if the present trends continue. Several man-made processes contribute to ocean degradation. These include the destruction of natural ground cover by coastal development, the addition of toxic materials to the oceans, and deliberate discharges from ships. Several methods used in controlling operating discharges are explained in the article including the load-on-top technique and structural modification to vessels. the implementation of discharge standards is praised where present and called for where absent. The details of the treaty arising out of the Inter-Governmental maritime consultative Organization 's Conference on marine Pollution are discussed along with possible interpretations. Certain proposals of the united States that would go beyond the international treaty are examined. One area of deficiency in the international arena cited and discussed is that of liability and compensation for oil pollution damage. The authors note that advancements made at the United Nations Conference on the Law of the Sea appear to be negligible. (Quarls-Florida) JF - National Parks & Conservation Magazine Vol. 51, No. 6, p 10-15 (June, 1977). AU - McManus, R J AU - Schneider, J AD - Environmental Protection Agency Washington, DC. Office of International Activities Y1 - 1977/06// PY - 1977 DA - Jun 1977 KW - Water Resources Abstracts KW - Law of the Sea KW - Oil pollution KW - Oceans KW - International law KW - Pollutants KW - Ships KW - Coasts KW - Structural design KW - International waters KW - Oil spills KW - Compensation KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19173661?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Shipwrecks%2C+Pollution%2C+and+the+Law+of+the+Sea&rft.au=McManus%2C+R+J%3BSchneider%2C+J&rft.aulast=McManus&rft.aufirst=R&rft.date=1977-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Urban Runoff and Combined Sewer Overflow AN - 19161626; 7710600 AB - A literature review is presented of the various aspects related to the control and treatment of storm water discharges and combined waste water overflows from urban areas. Various methods for determining the quantity and quality of urban runoff are discussed, including descriptions of field and laboratory studies. Hydrologic studies and mathematical models for simulation of storm and combined sewer systems are considered for urban watershed management. The use of infiltration-flow analysis and flow meters is outlined for sewer system management and evaluation. Previous studies of construction costs for combined sewer overflow treatment plants and erosion control programs are described. (Schulz-FIRL) JF - Journal Water Pollution Control Federation Vol 49, No 6, p 1095-1104, June, 1977. 116 ref. AU - Field, R AU - Bowden, R AU - Rozgonyi, K AD - Environmental Protection Agency Edison, N.J. Wastewater Research Div Y1 - 1977/06// PY - 1977 DA - Jun 1977 KW - Water Resources Abstracts KW - Storm runoff KW - Storm drains KW - Combined sewers KW - Urban runoff KW - Infiltration KW - Mathematical models KW - Hydrologic studies KW - Overflow KW - Flow control KW - Flow measurement KW - Runoff KW - Urban hydrology KW - Waste water treatment KW - Water Pollution Control Federation KW - SW 3020:Sources and fate of pollution KW - SW 2010:Control of water on the surface UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19161626?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Urban+Runoff+and+Combined+Sewer+Overflow&rft.au=Field%2C+R%3BBowden%2C+R%3BRozgonyi%2C+K&rft.aulast=Field&rft.aufirst=R&rft.date=1977-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Impairment of Antipredator Behavior in Palaemonetes pugio by Exposure to Sublethal Doses of Parathion AN - 20956481; 8423539 AB - Grass shrimp, Palaemonetes pugio, when exposed to sublethal concentrations of methyl or ethyl parathion, become more susceptible to predation by gulf killifish, Fundulus grandis. An increase in spontaneous activity renders them more easily detected by a predator, and they fatigue more quickly when being pursued. Such changes in a multi-prey community could result in altered predator preferences and subsequently could change community structure and trophic relationships. JF - Transactions of the American Fisheries Society AU - Farr, James A AD - U.S. Environmental Protection Agency, Sabine Island, Gulf Breeze, Florida 32561 Y1 - 1977/05// PY - 1977 DA - May 1977 SP - 287 EP - 290 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA VL - 106 IS - 3 SN - 0002-8487, 0002-8487 KW - Ecology Abstracts; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Palaemonetes pugio KW - Fatigue KW - Decapoda KW - Predation KW - Fundulus grandis KW - Predators KW - Freshwater KW - Freshwater fish KW - Trophic relationships KW - Community composition KW - Anti-predator behavior KW - Community structure KW - Shrimp fisheries KW - Parathion KW - O 1070:Ecology/Community Studies KW - Q1 08482:Ecosystems and energetics KW - D 04040:Ecosystem and Ecology Studies KW - Q5 08501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20956481?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Impairment+of+Antipredator+Behavior+in+Palaemonetes+pugio+by+Exposure+to+Sublethal+Doses+of+Parathion&rft.au=Farr%2C+James+A&rft.aulast=Farr&rft.aufirst=James&rft.date=1977-05-01&rft.volume=106&rft.issue=3&rft.spage=287&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281977%29106-287%3AIOABIP%3E2.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Community composition; Shrimp fisheries; Trophic relationships; Freshwater fish; Fatigue; Community structure; Anti-predator behavior; Predation; Predators; Parathion; Palaemonetes pugio; Decapoda; Fundulus grandis; Freshwater DO - http://dx.doi.org/10.1577/1548-8659(1977)106-287:IOABIP>2.0.CO;2 ER - TY - JOUR T1 - The EPA General Permit Program AN - 19188925; 7807651 AB - The Environmental Protection Agency (EPA) has developed a General Permit Program under the National Pollutant Discharge Elimination System (NPDES) which applies to both separate storm sewers and agricultural point sources (irrigation return flow conveyances). The proposed rules for this general permit program were printed in the Federal Register, Vol. 42, No. 24, February 4, 1977. This paper provides a guide as to how the General Permit Program is intended to function. (See also W78-07606) (Skogerboe-Colorado State) JF - Proceedings of National Conference on Irrigation Return Flow Quality Management, Colorado State University, Fort Collins, Colorado p 397-404, May 16-19 1977. AU - Anderson, K AD - Environmental Protection Agency Washington, DC Y1 - 1977/05// PY - 1977 DA - May 1977 KW - Water Resources Abstracts KW - Water quality control KW - National Pollution Discharge Elimination System KW - Agriculture KW - Water quality KW - Irrigation KW - Return flow KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19188925?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=The+EPA+General+Permit+Program&rft.au=Anderson%2C+K&rft.aulast=Anderson&rft.aufirst=K&rft.date=1977-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Physical Treatment of Oil Refinery Wastewater AN - 19209638; 7907814 AB - Physical treatment is defined, and the results of a demonstration project on activated carbon treatment of refinery effluent are presented. Gravity separation, solvent extraction, adsorption, combustion, and filtration are described. The demonstration treatment system was made up of four main systems plus an impounding reservoir. The water treatment unit reduces the organic COD of water impounded in the refinery prior to discharge. It consists of 12 identical adsorber cells, each cell containing a 4 m deep bed of carbon having a dry weight of approximately 22,100 kg supported by gravel. The carbon regeneration system utilizes selective oxidation of the organic impurities in the pores at high temperatures (900-970C) and with a controlled low oxygen atmosphere in a multiple hearth furnace. During the two-year project, 172,040,000 gallons of water was processed to load 747,000 kg of carbon with 165,000 kg or COD. The overall operating cost was 49 cents per 1000 gallons of water treated, or 524 kg of COD removal from the water. During the second year, the plant demonstrated the ability to operate at 40 cents per 1000 gallons of water treated. (See also W79-07811) (Small-FRC) JF - USA-USSR Working Group on the Prevention of Water Pollution from Municipal and Industrial Sources Symposium on Physical-Mechanical Treatment of Wastewaters April 5-6, 1977, Cincinnati, Ohio, p 23-26, 1977. AU - Lacy, W J AD - Environmental Protection Agency Washington, DC. Office of Research and Development Y1 - 1977/04// PY - 1977 DA - Apr 1977 KW - Water Resources Abstracts KW - Activated carbon KW - Industrial wastes KW - Oil industry KW - Adsorption KW - Performance KW - Costs KW - Chemical oxygen demand KW - Separation techniques KW - Oxidation KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19209638?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Physical+Treatment+of+Oil+Refinery+Wastewater&rft.au=Lacy%2C+W+J&rft.aulast=Lacy&rft.aufirst=W&rft.date=1977-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Tracking Pollutants from a Distance AN - 19209594; 7803670 AB - Remote sensing (monitoring at a distance) is a relatively new technique that the EPA is investigating and selectively applying to track environmental pollutants. The principal advantage of remote sensing is its ability to examine the whole picture at once; it is also more cost-effective than more conventional monitoring techniques (an important consideration since resources required to perform all of the monitoring needed are unavailable). The present form and strategy of the remote sensing program is described in terms of providing operational remote sensing support and developing advanced techniques to meet critical monitoring needs. Three types of remote sensing: earth reflected differential absorption systems, airborne light detection and ranging (LIDAR) systems, and laser fluorosensing systems can be used for oxidant transport studies, plume inventories, plant siting studies, model verification, measuring inversion layer height, determining plume dimensions, positioning other monitoring platforms, supporting model efforts , characterizing oil spills, determining vegetation stress, monitoring selected water pollutants, mapping chlorophyll, and studying dye dispersion. (Wares-IPA) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-266 824, Price codes: A02 in paper copy, A01 in microfiche. Report No. EPA-600/J-77-007, In: Environmental Science and Technology Vol. 11, No. 1, p. 36 - 38, January, 1977. 1HD620. AU - Melfi, SH AU - Koutsandreas, J D AU - Moran, J AD - Environmental Protection Agency Las Vegas, NV. Office of Research and Development Y1 - 1977/04// PY - 1977 DA - Apr 1977 KW - Water Resources Abstracts KW - Pollutants KW - Pollutant identification KW - Remote sensing KW - Monitoring KW - Tracking techniques KW - Analytical techniques KW - Aerial photography KW - Environment KW - Lasers KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19209594?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Tracking+Pollutants+from+a+Distance&rft.au=Melfi%2C+SH%3BKoutsandreas%2C+J+D%3BMoran%2C+J&rft.aulast=Melfi&rft.aufirst=SH&rft.date=1977-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Preimpoundment Study: Cedar Creek Drainage Basin: Evans County Watershed: Evans, Tattnall, and Candler Counties, Georgia AN - 19209354; 7806695 AB - Twelve sampling stations on Cedar Creek near Claxton in southeastern Georgia were monitored May 1974-January 1975 to obtain baseline water quality data prior to constructing a multipurpose impoundment. The proposed impoundment will have a normal pool area of 387 acres and will drain 29,658 acres. Agricultural and livestock production and natural conditions are the only pollution sources; potential pollution problems are foreseen in the E-5 and E-6 arms. Fecal coliform densities ranged from 130-5600/100 ml in May and 100-2200/100 ml in August. Salmonella were isolated at four of five stations sampled in May. Nitrogen and phosphorus concentrations were occasionally high. Postimpoundment water quality was predicted by the Hydrocomp Simulation Programming model; no major violations of Georgia water quality standards were forecast. Major conclusion: (1) High fecal coliform densities plus Salmonella isolations represent stormwater runoff under free-flowing stream conditions; following impoundment retention, time will decrease both parameters and should produce water quality suitable for body contact recreation. (2) Eutrophication potential will depend on such nutrient source control factors as assimilation by swampy areas. (3) Attempts should be made to contain runoff from livestock feeding areas and to limit fertilizer use. (Lynch-Wisconsin) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-266 940, Price codes: A05 in paper copy, A01 in microfiche. Report EPA-904/9-77-006, March 1977. 52 p, 5 fig, 13 tab, 16 ref, 6 append. AU - Vick, H C AU - Hill, D W AU - True, HA AU - Bruner, RJIII AD - Environmental Protection Agency Athens, GA. Surveillance and Analysis Div Y1 - 1977/04// PY - 1977 DA - Apr 1977 KW - Water Resources Abstracts KW - Cedar Creek(GA) KW - Impoundments KW - Multiple-purpose reservoirs KW - Nutrients KW - Coliforms KW - Water quality control KW - Georgia KW - Reservoirs KW - Baseline studies KW - Watersheds(Basins) KW - Rivers KW - Streams KW - Model studies KW - Hydrocomp Simulation Programming model KW - Eutrophication KW - Agricultural runoff KW - Livestock KW - Salmonella KW - Fertilizers KW - SW 3010:Identification of pollutants KW - SW 3070:Water quality control KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19209354?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Preimpoundment+Study%3A+Cedar+Creek+Drainage+Basin%3A+Evans+County+Watershed%3A+Evans%2C+Tattnall%2C+and+Candler+Counties%2C+Georgia&rft.au=Zhang%2C+Junsen&rft.aulast=Zhang&rft.aufirst=Junsen&rft.date=2017-01-01&rft.volume=31&rft.issue=1&rft.spage=141&rft.isbn=&rft.btitle=&rft.title=The+Journal+of+Economic+Perspectives&rft.issn=08953309&rft_id=info:doi/10.1257%2Fjep.31.1.141 LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Treatment and Stabilization of Polychlorinated Biphenyls (PCBs) Contaminated Water and Waste Oil-A Case Study. Whitehouse, Florida AN - 19205368; 7907778 AB - An on-site treatment process was developed for six abandoned waste oil pits in Florida which contained high levels of polychlorinated biphenyls (PCB). Sampling of the ponds, which had a total surface area of about 5 acres and depths ranging from 5-15 ft, indicated they contained a bottom layer of thick oily sludge underlaying a layer of water and covered by a layer of oil. Pit pH was 1.0, permitting the PCBs to be soluble in the oil/water mixture. PCB concentrations in the sludge samples ranged 8.7-23.3 ppm and significant levels of copper, lead, zinc , cadmium, and chromium were measured. To reduce PCB levels to within 1 ppb, activated carbon was selected. Because adsorption columns were not considered practical in this instance, a powdered activated carbon adsorption system was developed which incorporated a collection sump, a carbon mixing chamber, a sedimentation basin, and a sand filter. The sump drained the pits into the mixing chamber where carbon was added at 27 ppm to the influent. The carbon-PCB sludge was then transferred to a 22 ,500 gal stabilization basin for at least 6.25 hrs, followed by filtration through a sand filter. The treated effluent was discharged into the St. Johns River. (Lisk-FRC) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-273 842, Price codes: A03 in paper copy, A01 in microfiche. Report, 1977. 33 p, 19 fig, 4 tab, 1 append. AU - Smith, A AU - Stroud, F AU - Wilkerson, R AD - Environmental Protection Agency Atlanta, GA. Region IV Y1 - 1977/04// PY - 1977 DA - Apr 1977 KW - Water Resources Abstracts KW - Oil wastes KW - Activated carbon KW - Adsorption KW - Filtration KW - Polychlorinated biphenyls KW - Heavy metals KW - Settling basins KW - Oily water KW - Sludge KW - Treatment facilities KW - Waste water treatment KW - Industrial wastes KW - Florida KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19205368?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Treatment+and+Stabilization+of+Polychlorinated+Biphenyls+%28PCBs%29+Contaminated+Water+and+Waste+Oil-A+Case+Study.+Whitehouse%2C+Florida&rft.au=Smith%2C+A%3BStroud%2C+F%3BWilkerson%2C+R&rft.aulast=Smith&rft.aufirst=A&rft.date=1977-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Evaluation of the Standard Sampling Technique for Suspended Solids AN - 19203926; 7808242 AB - The inconsistency of non-filterable suspended solids data resulting from automatic sampling equipment used by the Surveillance and Analysis Division of EPA was evaluated from a field sampling technique viewpoint. Resins and other solids of varying specific gravity and particle size were tagged with a metal salt or fluorescent material and added to a waste stream as a synthetic suspended solid to determine the collection efficiency of the samplers. Recovery of the metal salt or fluorescene was used as the indicator of solids recovery. A 832 ,000 liter/day (220,000 gallon/day) raw domestic wastewater flow was used to conduct the test. Recovery of solids in the hydraulic jump below the Parshall flume, and at the 0.6 depth in the approach channel above the flume was 25% below the theoretical homogeneous concentration indicated by the resin feed rate. The results indicate the need for a method of evaluating the wastewater characteristics for proper sample intake tube placement. (Seip-IPA) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-273 269, Price codes: A04 in paper copy, A01 in microfiche. Report No. EPA-907/9-77-001, 1977. 56 p, 19 fig, 9 ref. AU - Reed, G D AD - Environmental Protection Agency Kansas City, KS. Surveillance and Analysis Div Y1 - 1977/04// PY - 1977 DA - Apr 1977 KW - Water Resources Abstracts KW - Suspended solids KW - Sampling KW - Analytical techniques KW - Resins KW - Tagging KW - Copper KW - Fluorescent dye KW - Pollutant identification KW - Water analysis KW - Waste water treatment KW - On-site investigations KW - On-site tests KW - Copper tagging KW - Fluorescent tagging KW - Waste water sampling KW - Waste water analysis KW - Field sampling KW - SW 3040:Wastewater treatment processes KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19203926?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Evaluation+of+the+Standard+Sampling+Technique+for+Suspended+Solids&rft.au=Reed%2C+G+D&rft.aulast=Reed&rft.aufirst=G&rft.date=1977-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - An Automated Gas Chromatographic System for Pesticide Residue Analysis AN - 19196978; 7802880 AB - Gas chromatograms of pesticides and phthalate esters obtained by an automatic injection system are analyzed by a computerized gas chromatographic data system. The system provides for simultaneous injection onto two independent columns equipped with individual detectors. The gas chromatographic output is processed by the computer into a report for each column, listing the names and concentrations for compounds of interest. The system has sufficient reliability to allow detection of chlorinated pesticides at the picogram level and organophosphorus pesticides and phthalates at the nanogram level. This system can be readily incorporated into currently accepted methods for pesticide residue analysis, and once the system is calibrated, 42 samples can be analyzed for 45 parameters without operator intervention. Use of the semi-automatic pesticide analysis system will enable more effective use of available manpower in water monitoring programs. The system has been employed successfully to analyze drinking waters, surface waters, waste waters, biological (fish) extractions and sediment extractions. (Wares-IPA) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-263 690, Price codes: A02 in paper copy, A01 in microfiche. Report EPA-905/4-77-001, January 1977. 9 p, 1 tab, 22 ref. AU - Johnson, J H AU - Sturino, EE AU - Bourne, S AD - Environmental Protection Agency Chicago, IL. Central Regional Lab Y1 - 1977/04// PY - 1977 DA - Apr 1977 KW - Water Resources Abstracts KW - Gas chromatography KW - Pesticide residues KW - Automation KW - Analytical techniques KW - Pollutant identification KW - Phthalates KW - Chemical analysis KW - Monitoring KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19196978?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=An+Automated+Gas+Chromatographic+System+for+Pesticide+Residue+Analysis&rft.au=Johnson%2C+J+H%3BSturino%2C+EE%3BBourne%2C+S&rft.aulast=Johnson&rft.aufirst=J&rft.date=1977-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Water Quality Management Guide for Mine-Related Pollution Sources (New, Current and Abandoned) AN - 19195471; 7906568 AB - Suggested work plan tasks and task sequences are offered as guidance to State and areawide water quality management (WQM) agencies dealing with mine-related sources of pollution as directed under Public Law 95-87, the Surface Mining Control and Reclamation Act of 1977. The aspects of the mine-related water quality management plan, discussed and explained separately, include: (1) identification and assessment of existing current and abandoned sources; (2) current source control; (3) identification and use of best management practices; (4) abandoned source abatement; (5) new source planning; and (6) continuing management and WQM planning. The mining regulatory control system features needed for effective water pollution prevention and control, basic mining water pollution control principles, and distinctions between point sources and nonpoint sources are discussed. (Davison-IPA) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-280 625, Price codes: A10 in paper copy, A01 in microfiche. Report No EPA-440/3-77-027, December 1977. 198 p, 16 fig, 6 tab, 88 ref, 2 append. AU - Deely, D AD - Environmental Protection Agency Washington, DC. Nonpoint Sources Branch Y1 - 1977/04// PY - 1977 DA - Apr 1977 KW - Water Resources Abstracts KW - Mine drainage KW - Water quality control KW - Management KW - Planning KW - Water pollution sources KW - Water Pollution Control Act Amendments of 1972 KW - Mine wastes KW - Surface runoff KW - Erosion control KW - Water pollution control KW - Pollution abatement KW - Mine acids KW - Mine water KW - Programs KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19195471?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Water+Quality+Management+Guide+for+Mine-Related+Pollution+Sources+%28New%2C+Current+and+Abandoned%29&rft.au=Deely%2C+D&rft.aulast=Deely&rft.aufirst=D&rft.date=1977-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Control of Refinery Vacuum Producing Systems, Wastewater Separators and Process Unit Turnarounds AN - 19194348; 7906355 AB - The technology, impacts, regulations, and economics of controlling volatile organic compound (VOC) emissions from vacuum producing systems, waste water separators, and process unit turnabouts in petroleum refineries are discussed. VOC emissions from vacuum producing systems may be controlled by passing non-condensable vapors to a fire-box, incinerator, or to a compressing system. Waste water separator emissions may be minimized by covering forebays and separator sections; types of covers suitable for these areas are described. Process unit turnabouts, such as shutdowns, repairs, inspections, and start ups, may incorporate systems where vapors are added to the fuel gas system, flared, or vented to the atmosphere; VOC emissions will be minimized if vapors are combusted with fuel gas or flared until the pressure in the vessel is close to atmospheric pressure. An economic analysis of control systems considers all the technical parameters used in developing control costs. The impacts of these emission control technologies on energy and the environmental are discussed briefly. Regulatory aspects reviewed include the identification of plants to which regulations would apply, the selection of an appropriate format, and recommendations for compliance and monitoring techniques. (Lisk-FIRL) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-275 662, Price codes: A03 in paper copy, A01 in microfiche. Report EPA-450/2-77-025, October 1977. 40 p, 4 fig, 5 tab, 40 ref. AU - Hustvedt, K C AU - Quaney, R A AD - Environmental Protection Agency Research Triangle Park, NC. Office of Air Quality Planning and Standards Y1 - 1977/04// PY - 1977 DA - Apr 1977 KW - Water Resources Abstracts KW - Air pollution KW - Oil industry KW - Organic compounds KW - Oil wastes KW - Separation techniques KW - Oily water KW - Maintenance KW - Economics KW - Gases KW - Vapor pressure KW - Volatility KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19194348?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Control+of+Refinery+Vacuum+Producing+Systems%2C+Wastewater+Separators+and+Process+Unit+Turnarounds&rft.au=Hustvedt%2C+K+C%3BQuaney%2C+R+A&rft.aulast=Hustvedt&rft.aufirst=K&rft.date=1977-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Cost Estimates for Construction of Publicly-Owned Wastewater Treatment Facilities. Volume 3. Summaries of Technical Data for Combined Sewer Overflows and Stormwater Discharge. 1976 Needs Survey AN - 19193610; 7901308 AB - A well defined, consistent nationwide methodology was applied for development of present and 1990 capital, operation, and maintenance cost estimates for combined sewer overflow correction and control of storm waters. Estimates were based on attainment of quality criteria in the areas of esthetics, Fish and wildlife, and recreation. A computer model, called the Needs Estimation Model for Urban runoff, was developed from intensive work with the literature of a detailed analysos of ten specific urbanized areas. The model calculates the combined sewer and stormwater control needs for each urbanized area and then these estimates are summed on a state and territory basis to provide national estimates. The estimated needs obtained using this model are significantly lower than those developd by earlier surveys as a result of the following factors: (1) consideration of receiving water assimilative capacity; (2) a relatively small design storm; (3) a well defined area for storm water control; and (4) a nationwide consistent methodology. Cost estimates for treatment and/or control of stormwater discharges are of better quality variables affecting costs in this area. (Majtenyi-IPA) JF - Available from the National Technical Information Service Springfield VA 22161 as PB-266 719, Price codes: A18 in paper copy, A01 in microfiche. Rept. Nos. EPA-430/9-76-012, and MCD 48C Vol III of III, Feb 1977 395 p, 16 fig, 37 tab, 67 ref, 4 app. 68-01-1984. AU - Chamblee, JA AD - Environmental Protection Agency Washington, DC. Office of Water Programs Operations Y1 - 1977/04// PY - 1977 DA - Apr 1977 KW - Water Resources Abstracts KW - Waste water treatment KW - Costs KW - Computer models KW - Estimated costs KW - Sewers KW - Storm water KW - Urban hydrology KW - Urban runoff KW - Storm runoff KW - Surveys KW - Forecasting KW - Computer programs KW - Water quality control KW - Esthetics KW - Wildlife KW - Fish KW - Recreation KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19193610?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Cost+Estimates+for+Construction+of+Publicly-Owned+Wastewater+Treatment+Facilities.+Volume+3.+Summaries+of+Technical+Data+for+Combined+Sewer+Overflows+and+Stormwater+Discharge.+1976+Needs+Survey&rft.au=Chamblee%2C+JA&rft.aulast=Chamblee&rft.aufirst=JA&rft.date=1977-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Report on the Plant Evaluation at Old Faithful Wastewater Treatment Plant Yellowstone National Park AN - 19190666; 7906382 AB - Observations and process control data obtained at the Old Faithful 0.51 mpg activated sludge waste water treatment plant were assessed by the EPA. The high temperature of the waste water was a critical factor which influenced all phases of operation. Warm sewage seemed to cause nitrification in the plant even though the facility was not designed to nitrify. Settleometer tests indicated the formation of extensive gas bubbles, probably nitrogen, which caused excessive floating of sludge in both the settlometer and the clarifier. Recommendations are made to reduce the degree of nitrification. A carefully controlled sludge wasting program should be established during start up, and the system may need to operate at less than design hydraulic detention times. The final clarifier should operate to minimize sludge detention times. One or more of the reaeration basins may be used as an N2 stripping basin. Process control tests and data analyses should be continued to further process control analyses. (Small-FIRL) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-277 743, Price codes: A02 in paper copy, A01 in microfiche. Report EPA-908/3-77-004, 1977. 10 p, 2 fig, 1 tab. AU - Boe, OK AU - Malloy, L AD - Environmental Protection Agency Denver, CO. Region VIII Y1 - 1977/04// PY - 1977 DA - Apr 1977 KW - Water Resources Abstracts KW - Activated sludge KW - Waste water treatment KW - Nitrification KW - Temperature KW - Aeration KW - Sewage KW - Settling basins KW - Nitrogen KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19190666?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Report+on+the+Plant+Evaluation+at+Old+Faithful+Wastewater+Treatment+Plant+Yellowstone+National+Park&rft.au=Boe%2C+OK%3BMalloy%2C+L&rft.aulast=Boe&rft.aufirst=OK&rft.date=1977-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Water Quality Investigation Related to Seafood Processing Wastewater Discharges at Dutch Harbor, Alaska, October 1975, October 1976 AN - 19190239; 7901469 AB - Because of the large volume of shellfish processed and associated wastes produced it was determined that information on the water quality effects of waste discharges by shellfish processors should be gathered. Seafood processing waste discharges were found to be primarily responsible for the observed depressed oxygen concentrations and increased nutrient concentrations. Seafood waste discharges have been and continue to be largely responsible for the formation of sludge deposits in the Dutch Harbor embayment. Recommendations for water quality improvement were presented. (EIS-Deal) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-269 545, Price codes: A05 in paper copy, A01 in microfiche. Report EPA-910-8-77-100, 78 p, May 1977. 7 fig, 7 tab, 1 app, 5 ref. AU - Stewart, R K AU - Tangarene AD - Environmental Protection Agency Anchorage, AK. Alaska Operations Office Y1 - 1977/04// PY - 1977 DA - Apr 1977 KW - Water Resources Abstracts KW - Commercial shellfish KW - Food processing industry KW - Water quality standards KW - Water analysis KW - Shrimp KW - Alaska KW - Water quality control KW - Water quality KW - Water chemistry KW - Chemical analysis KW - Commercial fishing KW - Bottom sediments KW - Effluents KW - Waste water disposal KW - Waste disposal KW - Solid wastes KW - Water pollution sources KW - Water pollution effects KW - Dutch Harbor KW - SW 3010:Identification of pollutants KW - SW 3030:Effects of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19190239?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Water+Quality+Investigation+Related+to+Seafood+Processing+Wastewater+Discharges+at+Dutch+Harbor%2C+Alaska%2C+October+1975%2C+October+1976&rft.au=Stewart%2C+R+K%3BTangarene&rft.aulast=Stewart&rft.aufirst=R&rft.date=1977-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Report on Toxic/Hazardous Organic Compounds in the Wabash River Basin AN - 19189760; 7907511 AB - All available ambient and point source organics data on the Wabash River Basin are gathered from previous studies, condensed , and presented. Information from the EPA, Indiana State Board of Health, and Illinois EPA includes industrial and municipal point source data, ambient river and stream data, fish data, carbon filter data, sludge and sediment data, and public water supply data. Major and minor municipal, industrial, and Federal known or potential dischargers of toxic/hazardous organics are listed. For each compound from each source data are presented in terms of micrograms/1 and 1b/da. All 304 sources were analyzed for about 78 compounds. These compounds are ranked in decreasing order of magnitude from the sources tested. Eleven conclusions/recommendations resulting from this Phase I investigation are presented. Excerpts from previous reports are provided in the appendices. (Davison-IPA) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-272 548, Price codes: A06 in paper copy, A01 in microfiche. Report No. EPA-905/3-77-001, July 1977. 112 p, 3 fig , 16 tab, 16 ref, 5 append. AU - Stoltenberg, D H AD - Environmental Protection Agency Chicago, IL. Central District Office Y1 - 1977/04// PY - 1977 DA - Apr 1977 KW - Water Resources Abstracts KW - Waste pollution sources KW - Hazards KW - Poisons KW - Toxicity KW - Organic loading KW - Organic wastes KW - Municipal wastes KW - Industrial wastes KW - Sludge KW - Sediments KW - Rivers KW - Streams KW - Water supply KW - Wabash River Basin KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19189760?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Report+on+Toxic%2FHazardous+Organic+Compounds+in+the+Wabash+River+Basin&rft.au=Stoltenberg%2C+D+H&rft.aulast=Stoltenberg&rft.aufirst=D&rft.date=1977-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Downflow Granular Filtration of Activated Sludge Effluents AN - 19188448; 7809366 AB - The impact of downflow granular filtratin media properties on activated sludge effluents from plug flow, complete mixing, and step aeration operations was evaluated in pilot plant studies. The filtration media consisted of anthracite in particle sizes ranging 1.0-2.0 mm, with or without sand with effective particle sizes of 0.4-0.9 mm. The media depth in the filter was varied over 38-64 cm for the anthracite and 30-38 cm for sand. Hydraulic loadings on 0.1 sq m filters were varied over 3-9 gpm/sq ft. Breakthrough of suspended solids in the activated sludge treated waste water occurred during tests with single media anthracite with particle sizes of 1.65 and 2.0 mm. Breakthrough was observed to increase at higher flow rates. With a dual media of 2.0 mm anthracite and 0.9 mm sand, higher quality effluent was obtained with higher suspended solids loadings and longer run times. Backwashing tests of the dual filter media demonstrated that a 13% bed fluidization at a 35 gpm/sq ft flow rate was effective in cleaning. The growth of filamentous organisms and Nordica species interfered with some of the experiments, as did low suspended solids concentrations in some of the activated sludge influent. (Lisk-FIRL) JF - Available from the National Technical Information Service, Springfield VA. 22161 as PB-272 317, Price codes: A04 in paper copy, A01 in microfiche. Report EPA-660/2-77-144, Sept 1977. 55 p, 16 fig, 6 tab, 6 ref, 1 append. AU - Bowker, RPG AD - District of Columbia Dept. of Environmental Services Washington. EPA-DC Pilot Plant Y1 - 1977/04// PY - 1977 DA - Apr 1977 KW - Water Resources Abstracts KW - Activated sludge KW - Filtration KW - Sands KW - Coals KW - Suspended solids KW - Flow rates KW - Filters KW - Granules KW - Porous meida KW - Hydraulic systems KW - Pilot plants KW - Waste water treatment KW - Municipal wastes KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19188448?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Downflow+Granular+Filtration+of+Activated+Sludge+Effluents&rft.au=Bowker%2C+RPG&rft.aulast=Bowker&rft.aufirst=RPG&rft.date=1977-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Oil Shale and the Environment AN - 19187818; 7904522 AB - The oil-shale extraction process, extent of the resource, and environmental dangers are discussed. Research and development are now underway to reduce uncertainties of oil shale production costs, sources of capital, competition from other oil sources and other energy sources, and environmental costs. Most of the oil shale (and the most valuable part) is found largely on federal land in the Green River Formation of Colorado 's Piceance Basin (85% of western high grade shale), Utah 's Uintah Basin (10%), and in Wyoming (5%). An estimated 80 billion barrels of oil can be recovered using current technology, and 800 billion barrels may ultimately be recovered. The oil is extracted through heating, which breaks the chemical network and cracks the heavy kerogen molecules into smaller molecules. This releases the valuable liquid hydrocarbon mixture, combustible gases, and a coke-like residue. Recovery of one barrel of shale oil uses 2-6 barrels of water, 1-2 tons oil shale, and 100 sq ft of land and produces .33 lb airborne dust, 2.5 lbs polluting gases, 2-5 gal contaminated water, and 1-1.5 tons spent shale. A one-million bbl/day operation, including towns, will occupy about 80,000 acres of land. Direct effects include land and habitat disruption, dust and gas air pollution (currently exceeding federal and state standards), surface and groundwater depletion, increased river salinity, and possible water pollution. (Lynch-Wisconsin) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-276 617, Price codes: A03 in paper copy, A01 in microfiche. EPA-600/9-77-033, October 1977. 29 p, 6 ref. AU - Myers, D AU - Dorset, P AU - Parker, T AD - Environmental Protection Agency Washington, DC Y1 - 1977/04// PY - 1977 DA - Apr 1977 KW - Water Resources Abstracts KW - Oil shale KW - Environmental effects KW - Water pollution sources KW - Air pollution KW - Energy KW - Resources development KW - Colorado KW - Wyoming KW - Utah KW - Green River Formation KW - Boom-towns KW - Planning KW - Research and development KW - Natural resources KW - Oil KW - Oil industry KW - Federal government KW - Piceance Basin(CO) KW - Urbanization KW - Public health KW - Solid wastes KW - Fossil fuels KW - SW 3050:Ultimate disposal of wastes KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19187818?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Oil+Shale+and+the+Environment&rft.au=Myers%2C+D%3BDorset%2C+P%3BParker%2C+T&rft.aulast=Myers&rft.aufirst=D&rft.date=1977-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Limestone and Lime Neutralization of Ferrous Iron Acid Mine Drainage AN - 19186342; 7902302 AB - Results of a two-year study on the treatment of ferrous-iron-containing acid mine drainage with hydrate lime and rock-dust limestone neutralization are presented. The EPA neutralization facility at the Crown Mine Drainage Control Field Site near Morgantown, West Virginia, contained two parallel treatment trains in which acid mine drainage could be cycled from the turbine flow meter into: (1) a lime reactor, an aerator , and a thickener; (2) a limestone reactor, an aerator, and a thickener; or (3) a limestone reactor, a lime reactor, an aerator, and a thickener. Limestone neutralization was investigated as an alternative to lime treatment because of its cheaper costs and low-volume, high-density sludge. With limestone treatment, most effective neutralization was at a 20% sludge recycle rate, a pH value near 7, a 30-min detention time with vigorous mixing in the reactor, 4-6 hours detention in the aeration system, and the addition of coagulants at a 7 mg/liter rate. Lime treatment involved a 7-min reaction time, less than a 2-hr oxidation time, and a coagulant addition of 5 mg/liter. Although the limestone process was effective under certain conditions, the process was considered infeasible for general application to acid mine water containing more than 50 mg/liter of ferrous iron. (Schulz-FIRL) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-270 911, Price codes: A06 in paper copy, A01 in microfiche. Report EPA-600/2-77-101, May 1977. 105 p, 22 fig, 34 tab, 19 ref. AU - Wilmoth, R C AD - Environmental Protection Agency Rivesville, WV. Resource Extraction and Handling Div Y1 - 1977/04// PY - 1977 DA - Apr 1977 KW - Water Resources Abstracts KW - Mine drainage KW - Acid mine water KW - Neutralization KW - Limestones KW - Lime KW - Pilot plants KW - Treatment facilities KW - Cost comparisons KW - Hydrogen ion concentration KW - Industrial wastes KW - Waste water treatment KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19186342?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Limestone+and+Lime+Neutralization+of+Ferrous+Iron+Acid+Mine+Drainage&rft.au=Wilmoth%2C+R+C&rft.aulast=Wilmoth&rft.aufirst=R&rft.date=1977-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Virgin River Study--Utah: March, 1976 AN - 19185805; 7906423 AB - The Technical Investigations Branch of the Environmental Protection Agency, Region VIII, conducted an intensive water quality study in the Virgin River and Kanab Creek drainages in southwestern Utah in March, 1976. The study was requested by the Five County Association of Governments, the local ' 208 ' water quality management planning agency. Water, sediment, and benthic samples were collected at selected locations throughout a total stream reach of 174 km. Study results indicated a gradual degradation of water quality downstream from Zion National Park. Violations of recommended criteria/standard levels were most common for the salinity parameters, but concentrations of arsenic, iron, manganese, and mercury also exceeded recommended levels. In addition, high concentrations of suspended solids impaired the quality of water throughout much of the study area. (Sims-ISWS) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-278 136, Price codes: A06 in paper copy, A01 in microfiche. Report EPA-908/2-77-005, December 1977. 104 p, 20 fig, 9 tab, 17 ref, 1 append. AU - Fox, R L AU - Eddy, R M AD - Environmental Protection Agency Denver, CO. Surveillance and Analysis Div Y1 - 1977/04// PY - 1977 DA - Apr 1977 KW - Water Resources Abstracts KW - Water quality KW - Monitoring KW - Sampling KW - Water quality standards KW - Utah KW - Virgin River(Utah) KW - Rivers KW - Sediments KW - Suspended solids KW - Turbidity KW - Water chemistry KW - Chemicals KW - Pollutants KW - Pollutant identification KW - Water pollution KW - Water pollution sources KW - Biology KW - Biological properties KW - Benthos KW - Benthic fauna KW - Water temperature KW - Streamflow KW - Hydrogen ion concentration KW - SW 0835:Streamflow and runoff KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19185805?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Virgin+River+Study--Utah%3A+March%2C+1976&rft.au=Fox%2C+R+L%3BEddy%2C+R+M&rft.aulast=Fox&rft.aufirst=R&rft.date=1977-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Preimpoundment Study Little Black Creek Drainage Basn Black Creek Watershed Bulloch County, Georgia AN - 19185253; 7902635 AB - Water quality studies were performed on this drainage basin to determine preimpoundment conditions and predict the effects of the project. It was concluded that: (1) a dissolved oxygen deficiency would be created; (2) the degree of eutrophication experienced would depend upon the control of nutrient sources; and, (3) fecal coliform levels should decrease sufficiently to allow recreational swimming. (EIS-Deal) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-272 310, Price codes: A06 in paper copy, A01 in microfiche. Report EPA 904/9-77-026, August 1977. 74 p, 20 fig, 11 tab, 6 app, 29 ref. AU - Vick, H C AU - Hill, D W AU - True, HA AU - Brunner, RJIII AU - Bramwell, TOJr AD - Environmental Protection Agency Athens, GA. Surveillance and Analysis Div Y1 - 1977/04// PY - 1977 DA - Apr 1977 KW - Water Resources Abstracts KW - Water quality KW - Pre-impoundment KW - Multiple-purpose reservoirs KW - Drainage basins KW - Georgia KW - Black Creek Watershed(Geo) KW - Impoundments KW - Reservoir sites KW - Water analysis KW - Water chemistry KW - Nutrients KW - Eutrophication KW - Coliforms KW - Pathogenic bacteria KW - Domestic wastes KW - Biochemical oxygen demand KW - Dissolved oxygen KW - Watersheds(Basins) KW - Bulloch County(Geo KW - SW 3070:Water quality control KW - SW 2080:Watershed protection KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19185253?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Preimpoundment+Study+Little+Black+Creek+Drainage+Basn+Black+Creek+Watershed+Bulloch+County%2C+Georgia&rft.au=Vick%2C+H+C%3BHill%2C+D+W%3BTrue%2C+HA%3BBrunner%2C+RJIII%3BBramwell%2C+TOJr&rft.aulast=Vick&rft.aufirst=H&rft.date=1977-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Cost of Landspreading and Hauling Sludge from Municipal Wastewater Treatment Plants. Case Studies AN - 19185174; 7907777 AB - The cost of disposing of municipal wastewater treatment sludge on land by existing operations was investigated by an on-site survey of 24 communities. The municipal plants surveyed were small to medium in size with throughputs of less than 100 mgd. A cost analysis indicated that landspreading liquid sludge was far less expensive than landspreading sludge dewatered by vacuum filtration. Communities that disposed of liquid sludge had an average cost of $32.00 per dry ton, while those that dewatered their sludge averaged $87.00 per dry ton. Personnel costs represented the largest single cost item for both liquid and dewatered sludge landspreading. Liquid sludge was more acceptable to farmers than dewatered sludge because the municipality spread the liquid sludge. Dewatered sludge was more difficult to spread. (Small-FRC) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-274 875, Price codes: A08 in paper copy, A01 in microfiche. Report EPA/530/SW-619, 1977. 149 p, 13 fig, 6 tab, 1 append. AU - Anderson, R K AU - Weddle, B R AU - Hillmer, T AD - Environmental Protection Agency Washington, DC. Office of Solid Waste Y1 - 1977/04// PY - 1977 DA - Apr 1977 KW - Water Resources Abstracts KW - Ultimate disposal KW - Municipal wastes KW - Sludge disposal KW - Costs KW - Dewatering KW - Filtration KW - Waste water treatment KW - Personnel KW - Agricultural KW - Land use KW - Application methods KW - SW 3050:Ultimate disposal of wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19185174?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Cost+of+Landspreading+and+Hauling+Sludge+from+Municipal+Wastewater+Treatment+Plants.+Case+Studies&rft.au=Anderson%2C+R+K%3BWeddle%2C+B+R%3BHillmer%2C+T&rft.aulast=Anderson&rft.aufirst=R&rft.date=1977-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Cost Estimates for Construction of Publicly-Owned Wastewater Treatment Facilities, 1976 Needs Survey. Volume 1 AN - 19184746; 7906323 AB - Cost estimates are presented for needed publicly-owned waste water treatment facilities as part of a report to Congress. Eight categories are covered: Secondary treatment, Higher than secondary treatment, Correction of infiltration/inflow, Major rehabilitation of sewers, New collector sewers, New interceptor sewers, Control of combined sewer overflow, and Treatment and/or control of stormwaters. EPA 's assessment of the need for construction of municipal wastewater treatment facilities to serve 1990 populations is $95.9 billion in categories 1-5, and an additional $54.1 billion for control of stormwaters. The states ' estimate for the same needs are $100.4 billion for the first five categories and $57.2 billion for stormwaters control. (See also W79-06324) (Small-FIRL) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-266 717, Price codes: A05 in paper copy, A01 in microfiche. Report 430/9--76--010, 1977. 62 p, 41 tab, append. AU - Chamblee, JA AD - Environmental Protection Agency Washington, DC. Office of Water Program Operations Y1 - 1977/04// PY - 1977 DA - Apr 1977 KW - Water Resources Abstracts KW - Costs KW - Waste water treatment KW - Public utilities KW - Sewers KW - Infiltration KW - Storm runoff KW - Overflow KW - Rehabilitation KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19184746?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Cost+Estimates+for+Construction+of+Publicly-Owned+Wastewater+Treatment+Facilities%2C+1976+Needs+Survey.+Volume+1&rft.au=Chamblee%2C+JA&rft.aulast=Chamblee&rft.aufirst=JA&rft.date=1977-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - The Role of Toxic Compounds in the Revision of the 1983 Effluent Guidelines AN - 19184384; 7801122 AB - The U.S. Environmental Protection Agency (EPA) has established effluent limitations and standards for regulating the discharges from pulp, paper, and paperboard mills. The Agency recently signed a consent decree (June 1976) as a result of litigation brought about by five public interest groups. The consent decree requires the EPA to establish revised effluent limitations and standards regulating the discharge of up to 65 classes of pollutants from pulp, paper, and paperboard mills and converting plants. The regulations must be promulgated within three years and would be applicable to new facilities, to existing facilities (on or before 1983), and to users of publicly owned waste water treatment facilities. The EPA will set the effluent limitations and standards based upon studies which the Agency has initiated to examine the health and environmental risks of the 65 classes of pollutants, alternative technologies for removal of the pollutants, and economic impacts of the regulations. (Witt-IPC) JF - TAPPI Environmental Conference Papers, Chicago April 25-27, 1977, (Preprinted Proceedings, TAPPI, Atlanta, Ga.) , p 5-10. 5 tab. AU - Vogt, C AD - Environmental Protection Agency Washington, DC Y1 - 1977/04// PY - 1977 DA - Apr 1977 KW - Water Resources Abstracts KW - Legislation KW - Toxicity KW - Water quality standards KW - Pulp wastes KW - Pulp and paper industry KW - Wastes KW - Industrial wastes KW - Water pollution sources KW - Effluents KW - Pollutants KW - Public health KW - Hazards KW - Waste water treatment KW - Waste treatment KW - Economics KW - Regulation KW - Water pollution KW - SW 3020:Sources and fate of pollution KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19184384?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=The+Role+of+Toxic+Compounds+in+the+Revision+of+the+1983+Effluent+Guidelines&rft.au=Vogt%2C+C&rft.aulast=Vogt&rft.aufirst=C&rft.date=1977-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Cost Estimates for Construction of Publicly-Owned Wastewater Treatment Facilities. Volume 2. Summaries of Technical Data Categories I-IV. 1976 Needs Survey AN - 19182477; 7906324 AB - Technical data are presented from the 1976 Needs Survey for Waste Water Treatment Facilities as a supplement to the Cost Estimate Report to Congress. Categories of needs include: Secondary treatment and best practicable waste water treatment technology, More stringent treatment, Infiltration/inflow correction, Sewer system replacement or major rehabilitation, New collectors and appurtenances, New interceptors and appurtenances, Correction of combined sewer overflow, and Treatment and/or control of stormwater. (See also W79-06323) (Small-FIRL) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-266 718, Price codes: A05 in paper copy, A01 in microfiche. Report 430/9--76-011, 1977. 81 p, 8 fig, 26 tab, 2 append. AU - Chamblee, JA AD - Environmental Protection Agency Washington, DC. Municipal Construction Div Y1 - 1977/04// PY - 1977 DA - Apr 1977 KW - Water Resources Abstracts KW - Costs KW - Waste water treatment KW - Public utilities KW - Sewers KW - Infiltration KW - Storm runoff KW - Overflow KW - Rehabilitation KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19182477?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Cost+Estimates+for+Construction+of+Publicly-Owned+Wastewater+Treatment+Facilities.+Volume+2.+Summaries+of+Technical+Data+Categories+I-IV.+1976+Needs+Survey&rft.au=Chamblee%2C+JA&rft.aulast=Chamblee&rft.aufirst=JA&rft.date=1977-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Is Congress Protecting Our Water. The Controversy Over Section 404, Federal Water Pollution Control Amendments of 1972 AN - 19176135; 7801350 AB - In 1976 both Houses of Congress passed amendments to the Federal Water Pollution Control Act but they were unable to write a compromise amendment. The author discusses the environmental and political factors which led to the deadlock, presents the merits of the various proposals, and suggests a course of action for Congress to follow in its re-evaluation of the proposed amendments. The amendments deal with Section 404 of the Act which establishes a permit system for controlling discharge of dredged or fill material into navigable waters. The author feels the Baker-Randolph bill is the most environmentally responsible proposal. This bill recognized the need for broad jurisdiction, provides authority for delegation by the Environmental Protection Agency to the states of all waters lying within their respective jurisdictions, grants a limited exemption from permit requirements of various widespread buut relatively harmless activities, and provides for the general permitting of minor activities. However, the author suggests that the only changes needed are a clarification of what is a discharge of dredged or fill material, a provision for general permits of monor discharges, and a provision that certain discharges be authorized by regulation. (Hammersley-Florida) JF - University of Miami Law Review Vol 31, No 3, p. 445-95, Spring 1977. AU - Caplin, LE AD - Environmental Protection Agency Washington, DC. Office of General Counsel Y1 - 1977/04// PY - 1977 DA - Apr 1977 KW - Water Resources Abstracts KW - Navigable waters KW - Permits KW - Water pollution control KW - Legislation KW - Federal Water Pollution Control Act KW - Pollutants KW - Rivers and Harbors Act KW - Aquatic habitats KW - Environmental effects KW - Water quality control KW - Regulation KW - Federal government KW - Jurisdiction KW - Water pollution sources KW - Water pollution effects KW - Discharge(Water) KW - Dredging KW - Wetlands KW - High water mark KW - Protection KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19176135?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Is+Congress+Protecting+Our+Water.+The+Controversy+Over+Section+404%2C+Federal+Water+Pollution+Control+Amendments+of+1972&rft.au=Caplin%2C+LE&rft.aulast=Caplin&rft.aufirst=LE&rft.date=1977-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - The Cost of Removing Chloroform and Other Trihalomethanes from Drinking Water Supplies AN - 19171231; 7805988 AB - The cost of several alternatives to chlorine use in the disinfection of drinking water are analyzed. Costs are assessed for chlorine, chlorine dioxide, and ozone as direct disinfection agents. The cost of aeration as a means of removing chloroform and other trihalomethanes (the potentially carcinogenic by-products of chlorination) is examined. An in-depth analysis of the costs associated with the use of granular activated carbon as a general means of removing organics is prepared; costs both with and without separate contractor systems and an examination of the possible cost savings associated with regional regeneration are included. The costs presented are intended for the development of planning estimates only and not for the preparation of bid documents or detailed cost estimates. Exact capital and operating costs are location-dependent and highly variable. Costs are presented to facilitate adjustments to the reported costs when local information is available. Standardized levels for a selected set of design parameters are assumed and sensitivity analysis is performed for the majority of the parameters. The values for 1, , 10, 100, and 150 mgd plants for all treatment alternatives examined are given in a table. Chlorination was found to be the cheapest of all the treatment technologies. (Seip - IPA) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-264 283, Price codes: A06 in paper copy, A01 in microfiche. Report No. EPA - 600/1-77-008, March, 1977. 97 p, 58 fig, 21 tab, 12 ref. AU - Clark, R M AU - Guttman, D L AU - Crawford, J L AU - Machisko, JA AD - Environmental Protection Agency Cincinnati, OH. Office of Research and Development Y1 - 1977/04// PY - 1977 DA - Apr 1977 KW - Water Resources Abstracts KW - Water treatment KW - Disinfection KW - Potable water KW - Capital costs KW - Operational costs KW - Cost analysis KW - Chlorination KW - Activated carbon KW - Ozone KW - Aeration KW - Chloroform KW - Trihalomethanes KW - Chlorine dioxide KW - Organic compounds KW - Planning KW - Ozonation KW - Carcinogens KW - Granular activated carbon KW - SW 3040:Wastewater treatment processes KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19171231?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=The+Cost+of+Removing+Chloroform+and+Other+Trihalomethanes+from+Drinking+Water+Supplies&rft.au=Clark%2C+R+M%3BGuttman%2C+D+L%3BCrawford%2C+J+L%3BMachisko%2C+JA&rft.aulast=Clark&rft.aufirst=R&rft.date=1977-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Establishing the Economic Value of Estuaries to U.S. Commercial Fisheries AN - 19168916; 7801816 AB - The economic importance of estuaries is assessed in their supportive role of the U.S. commercial fishing industry. Economic welfare concepts are related to major phases of the fishing industry, and empirical estimates of these values are surveyed in the literature. The exvessel price of landed species is cited to be a conservative estimate of net benefits realized by all phases. The literature survey reveals that most economic studies of fishery benefits are conducted without any apparent knowledge of valid welfare concepts. This gap between empirical and theoretical constructs must be eliminated if economic values are to be plausible and meaningful. (Sinha-OEIS) JF - Available from the National Technical Information Service, Springfield VA 22161 (and contained in) PB-265 467, Price codes: A99 in paper copy, A01 in microfiche. In: Estuarine Pollution Control and Assessment, Proceedings of a Conference held at Pensacola, Florida, on February 11-13, 1975. Environmental Protection Agency Report No. 440/1-77-007B, March 1977. Vol 2, p 671-684, 2 tab, 59 ref. AU - Tihansky, D P AU - Meade, N F AD - Environmental Protection Agency Washington, DC Y1 - 1977/04// PY - 1977 DA - Apr 1977 KW - Water Resources Abstracts KW - Estuarine fisheries KW - Economics KW - Resources development KW - Estuarine environment KW - Outer Continental Shelf KW - Baseline studies KW - Water quality control KW - Water pollution control KW - Commercial fisheries KW - SW 3070:Water quality control KW - SW 4020:Evaluation process KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19168916?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Establishing+the+Economic+Value+of+Estuaries+to+U.S.+Commercial+Fisheries&rft.au=Tihansky%2C+D+P%3BMeade%2C+N+F&rft.aulast=Tihansky&rft.aufirst=D&rft.date=1977-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - National Estuarine Monitoring Program AN - 19162495; 7801803 AB - About 8,000 samples of estuarine molluscs were monitored for pesticide residues in the period 1965-1972. Residue trends and typical pollution situations are briefly described. Beginning in 1972, fish were substituted for molluscs. The basic needs for a continuing monitoring program are described. (Sinha-OEIS) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-265 467, Price codes: A99 in paper copy, A01 in microfiche. In: Estuarine Pollution Control and Assessment, Proceedings of a Conference held at Pensacola Florida, on February 11-13, 1975. Environmental Protection Agency Report No. 440/1-77-007B, March 1977. Vol 2, p 519-521, 2 ref. AU - Butler, P A AD - Environmental Protection Agency Gulf Breeze, FL Y1 - 1977/04// PY - 1977 DA - Apr 1977 KW - Water Resources Abstracts KW - Estuarine environment KW - Monitoring KW - Pesticides KW - Water pollution effects KW - Estuarine fisheries KW - SW 3010:Identification of pollutants KW - SW 3070:Water quality control KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19162495?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=National+Estuarine+Monitoring+Program&rft.au=Butler%2C+P+A&rft.aulast=Butler&rft.aufirst=P&rft.date=1977-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Impact of Federal Legislation Other Than the Safe Drinking Water Act on Ground-Water Protection AN - 19102759; 9003783 AB - This paper presents a quick overview of much of the federal legislation impacting environmental control, with a focus on groundwater quality protection, where that is specifically identified within the Acts. This legislation includes the: (1) Federal Water Pollution Control Act Amendments of 1972; (2) Toxic Substances Control Act; (3) Resource Conservation and Recovery Act of 11972; (4) Federal Insecticide, Fungicide, and Rodenticide Act; (5) Federal Environmental Pesticide Control Act of 1972; (6) Atomic Energy Act of 1954; and (7) National Environmental Policy Act of 1969. There are other statutes which have some bearing on groundwater quality protection--for example , court interpretations of statutes protecting Indian water rights, executive orders, and control of groundwater quality protection on Federal lands and Federal facilities. It would appear that, for most situations in which federal action is involved, some consideration of groundwater quality is authorized. (See also W90-03771) (Lantz-PTT) JF - Public Policy on Ground Water Quality Protection. Proceedings of a National Conference April 13-16, 1977, at Virginia Polytechnic Institute and State University, Blacksburg, Virginia. Virginia Water Resources Research Center, Blacksburg, Virginia. (1977). p 102-112, 1 ref. AU - Ballantine, R K AD - Environmental Protection Agency Washington, DC. Criteria and Standards Div Y1 - 1977/04// PY - 1977 DA - Apr 1977 KW - Water Resources Abstracts KW - Legal aspects KW - Groundwater quality KW - Legislation KW - Federal jurisdiction KW - Water pollution prevention KW - Water rights KW - Federal Water Pollution Control Act KW - Toxic Substances Control Act KW - Resource Conservation and Recovery Act KW - Federal Insecticide Fungicide and Rodenticide Act KW - Federal Environmental Pesticide Control Act KW - Atomic Energy Act KW - Environmental Policy Act KW - SW 3070:Water quality control KW - SW 0840:Groundwater KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19102759?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Impact+of+Federal+Legislation+Other+Than+the+Safe+Drinking+Water+Act+on+Ground-Water+Protection&rft.au=Ballantine%2C+R+K&rft.aulast=Ballantine&rft.aufirst=R&rft.date=1977-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - State Approach to Ground-Water Quality Protection: The Illinois Experience AN - 19102737; 9003785 AB - Historically, before the advent of the Illinois Pollution Control Act of 1970, the state had the authority to register, but not permit, disposal sites. After 1970, the state began developing, under its new powers, solid waste rules and regulations. By 1974, Illinois, by participating in Operation 5 ,000, a federal program to eliminate the many open dumps throughout the United States, and on its own initiative, had closed nearly 800 of these open burning garbage dumps. Continuing in these efforts has reduced the number of sites to approximately 400 sanitary landfill sites throughout the state. These sites are handling more than 8 million tons of domestic refuse per year. Illinois allows liquid and special waste to be incorporated into solid waste landfills in a few selected sites. The Agency has recently developed new criteria for the land disposal of special waste. These new criteria have been developed not only for the policy of protecting groundwater resources, but with the recognition that pre-treatment of waste must be accomplished to the highest degree practicable; that recovery, recycling, and reuse must be encouraged to the greatest degree, and that a realistic source of disposal be made available for these materials. To allow for the disposal of these materials and to assume the responsibility for the materials that are generated in Illinois, a number of land disposal methods which are being used: (a) direct sanitary landfilling; (b) subsurface injection; (c) surface absorption; (d) consignment burial; and (e) land spreading. (See also W90-03771) (Lantz-PTT) JF - Public Policy on Ground Water Quality Protection. Proceedings of a National Conference April 13-16, 1977, at Virginia Polytechnic Institute and State University, Blacksburg, Virginia. Virginia Water Resources Research Center, Blacksburg, Virginia. (1977). p 119-123. AU - Moore, J S AD - Illinois State Environmental Protection Agency Springfield. Div. of Land Pollution Control Y1 - 1977/04// PY - 1977 DA - Apr 1977 KW - Water Resources Abstracts KW - State jurisdiction KW - Water pollution prevention KW - Illinois KW - Waste disposal KW - Groundwater quality KW - Regulations KW - Water quality control KW - Landfills KW - Land disposal KW - Illinois Pollution Control Act KW - Legislation KW - Injection wells KW - Liquid wastes KW - Hazardous wastes KW - Waste recovery KW - Underground waste disposal KW - SW 3050:Ultimate disposal of wastes KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19102737?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=State+Approach+to+Ground-Water+Quality+Protection%3A+The+Illinois+Experience&rft.au=Moore%2C+J+S&rft.aulast=Moore&rft.aufirst=J&rft.date=1977-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Status of EPA 's Effluent Guidelines for the Food Industry AN - 19210157; 8000117 AB - The Environmental Protection Agency 's promulgated regulations covering about 28,000 point sources within the food processing industry are discussed. The legal status of the regulations is reviewed, and food industry studies are reviewed. Legal issues include jurisdiction, and ranges of limitations for certain plants versus national uniform standards. Influences and constraints which may affect food processing regulation include the energy shortage and other environmental legislation. The requirements of the Federal Water Pollution Control Act Amendments (PL 92-500) and other environmental legislation have sparked interest in the recovery reuse, and conservation of process wastes and water. There is an increasing trend toward by-product recovery, reuse, recycle, and water conservation, along with end-of-pipe treatment. (See also W80-00116) (Small-FRC) JF - Proceedings of 8th National Symposium on Food Processing wastes March 30-April 1, 1977, Seattle, Washington, p 9-19. 1977. 3 tab , 17 ref. AU - Denit, J D AU - Forsht, E H AD - Environmental Protection Agency Washington, DC. Effluent Guidelines Div Y1 - 1977/03// PY - 1977 DA - Mar 1977 KW - Water Resources Abstracts KW - Regulation KW - Federal water pollution control act KW - Food processing wastes KW - Water reuse KW - Recycling KW - Legislation KW - Industrial wastes KW - Legal aspects KW - SW 3040:Wastewater treatment processes KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19210157?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Status+of+EPA+%27s+Effluent+Guidelines+for+the+Food+Industry&rft.au=Denit%2C+J+D%3BForsht%2C+E+H&rft.aulast=Denit&rft.aufirst=J&rft.date=1977-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Trace Metals in Scallops from Within and Around Two Ocean Disposal Sites AN - 19176428; 7804887 AB - The areal distributions of the concentrations of 13 metals in sea scallop tissues were examined in the vicinity of two ocean disposal sites located off the U.S. mid-Atlantic coast. Patterns of metals distribution show that: (1) Five specific metals may be used as identification tags for individual wastes disposed at the two sites, and (2) disposed materials tend to be transported by currents south and southwest from the disposal sites, and (3) biological availability and potential toxicity of metals pose a threat to marine biota. (Katz) JF - Marine Pollution Bulletin Vol. 8, No. 10, 1977, p 224-228. 2 tab, 6 fig, 13 ref. AU - Pesch, G AU - Reynolds, B AU - Rogerson, P AD - Environmental Protection Agency Narragansett, RI Y1 - 1977/03// PY - 1977 DA - Mar 1977 KW - Water Resources Abstracts KW - Metals KW - Silver KW - Aluminum KW - Cadmium KW - Cobalt KW - Chromium KW - Copper KW - Iron KW - Manganese KW - Nickel KW - Lead KW - Zinc KW - Titanium KW - Vanadium KW - Sea scallop tissues KW - Metal distribution KW - Water pollution effects KW - Delaware KW - New Jersey KW - Marine KW - Waste disposal KW - Atlantic Ocean KW - Toxicity KW - Path of pollutants KW - Currents(Water) KW - Scallops KW - SW 3050:Ultimate disposal of wastes KW - SW 3030:Effects of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19176428?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Trace+Metals+in+Scallops+from+Within+and+Around+Two+Ocean+Disposal+Sites&rft.au=Pesch%2C+G%3BReynolds%2C+B%3BRogerson%2C+P&rft.aulast=Pesch&rft.aufirst=G&rft.date=1977-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Relationship Between BOD5 and Fats, Oils and Grease AN - 19173632; 7707925 AB - Fats, oils, and grease (FOG) have been investigated in Illinois effluent discharges for the purpose of setting regulations. These substances may cause clogging of sewer systems, creating maintenance problems, and they may impede treatment processes. In addition, they may cause sheens, surface and sediment deposits, and produce long term BOD which depletes dissolved oxygen in streams. It was hoped that a linear relationship could be established between FOG and BOD5. Parameters of the defining line were used to calculate the expected BOD5/FOG ratio to obtain FOG limits so that BOD5 would be the limiting factor for readily degraded wastes. FOG limits would be reached first for slowly oxidizing wastes or those which oxidize at extreme receiving stream conditions. Data resulting from investigations revealed the existence of significant relations for the parameters. The amount of BOD5 attributable to FOG could not be inferred from the results, but BOD5 did increase linearly with FOG values. There was appreciable scatter about the regression line. There was no difference between regression lines for industrial and sewage treatment plant effluents. It was concluded that neither BOD5 nor FOG would be sufficient as a single parameter. A dual standard, using BOD5 limits for degradable FOG and FOG concentrations for poorly oxidizable wastes, was suggested. (Collins-FIRL) JF - Water and Sewage Works Vol. 124, No. 3, p 82-83, March, 1977. 3 tab, 8 ref. AU - Schaeffer, D J AU - Park, J B AU - Stock, T AD - Environmental Protection Agency Springfield, Ill Y1 - 1977/03// PY - 1977 DA - Mar 1977 KW - Water Resources Abstracts KW - Monitoring KW - Oil wastes KW - Lipids KW - Biochemical oxygen demand KW - Waste water treatment KW - Illinois KW - Analysis KW - Regulation KW - Water quality standards KW - Sewage effluents KW - Industrial wastes KW - Domestic wastes KW - Dissolved oxygen KW - Mathematical models KW - Model studies KW - Treatment facilities KW - Sewers KW - Maintenance KW - SW 3020:Sources and fate of pollution KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19173632?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Relationship+Between+BOD5+and+Fats%2C+Oils+and+Grease&rft.au=Schaeffer%2C+D+J%3BPark%2C+J+B%3BStock%2C+T&rft.aulast=Schaeffer&rft.aufirst=D&rft.date=1977-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Watershed Management and Water Quality AN - 19171836; 7707951 AB - The relationship of watershed management to water quality was evaluated. Two objectives of watershed management for municipal water supplies are: to maintain or enhance water quality through the control or elimination of contamination sources, and to maintain or improve total water yields from watersheds. The former receives the greater attention. Physical contaminants, chemical containments, and microbiological contaminants are the major pollutants. There should be adequate control of turbidity, color, temperature, setteable solids, taste, and odor. Measures should be taken against municipal and industrial wastes discharges, and other chemical contaminant sources such as agricultural runoff and roadway runoff. Diversion of storm runoff can be helpful in these instances. Recreational uses of watersheds could be prohibited or limited to prevent contamination from all classes of pollutants. Primarily, frequent analysis and inspections and a knowledge of contamination sources are needed to ensure watershed water quality. (Collins-FIRL) JF - Journal of the New England Water Works Association Vol. 91, No. 1, p 1-11, March, 1977. 9 ref. AU - Karalekas, PCJr AD - Environmental Protection Agency Boston, Mass. Water Supply Branch Y1 - 1977/03// PY - 1977 DA - Mar 1977 KW - Water Resources Abstracts KW - Watershed management KW - Water quality control KW - Water supply KW - Water yield improvement KW - Pollution abatement KW - Water utilization KW - Surface runoff KW - Pollutants KW - Water pollution sources KW - Environmental control KW - SW 3070:Water quality control KW - SW 2080:Watershed protection UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19171836?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Watershed+Management+and+Water+Quality&rft.au=Karalekas%2C+PCJr&rft.aulast=Karalekas&rft.aufirst=PCJr&rft.date=1977-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Effects of environmental factors on radiocadmium uptake by four species of marine bivalves. AN - 17988273; 5260770 AB - Temp, salinity, bottom-sediment type, and zinc concn all influenced Cd uptake by 4 marine bivalves (Mya arenaria, Mytilus edulis, Mulinia lateralis and Nucula proxima) in short-term static assay systems using Super(109)Cd as a tracer. The experimental system consisted of aquaria containing 20l of seawater maintained under controlled light and temp conditions. The water contained either 5 or 20 {mu}g /l Cd and tracer. Distribution and kinetics of the metal were monitored in the water column and organisms. The results demonstrate that Cd uptake rates differed widely among the organisms tested. An increase in temp increased Cd uptake rate by all test organisms. A decrease in salinity increased Cd uptake by all organisms tested. The presence of bottom sediment depresses Cd accumulation in some benthic animals. Zinc in concns of 0.5 mg/l substantially decreased Cd uptake by M.edulis and M.lateralis. It is suggested that all important spp and environmental variables be considered when studying heavy-metal uptake by marine organisms or when establishing water-quality criteria. JF - Marine Biology AU - Jackim, E AU - Morrison, G AU - Steele, R AD - EPA, Environ.Res.Lab., S.Ferry Rd., Narragansett, RI 02882, USA Y1 - 1977/03// PY - 1977 DA - March 1977 SP - 303 EP - 308 VL - 40 IS - 4 SN - 0025-3162, 0025-3162 KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality KW - Temperature effects KW - Marine KW - Sediment structure KW - Mya arenaria KW - Mytilus edulis KW - Mulinia lateralis KW - Water quality KW - Nucula proxima KW - Bivalvia KW - Salinity effects KW - Zinc KW - Environmental effects KW - Cadmium KW - Radioactive tracers KW - Q1 08423:Behaviour KW - Q5 08505:Prevention and control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17988273?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Biology&rft.atitle=Effects+of+environmental+factors+on+radiocadmium+uptake+by+four+species+of+marine+bivalves.&rft.au=Jackim%2C+E%3BMorrison%2C+G%3BSteele%2C+R&rft.aulast=Jackim&rft.aufirst=E&rft.date=1977-03-01&rft.volume=40&rft.issue=4&rft.spage=303&rft.isbn=&rft.btitle=&rft.title=Marine+Biology&rft.issn=00253162&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - 9 ref.. Records keyed from 1977 ASFA printed journals. N1 - Last updated - 2016-06-22 N1 - SubjectsTermNotLitGenreText - Temperature effects; Sediment structure; Salinity effects; Zinc; Environmental effects; Cadmium; Water quality; Radioactive tracers; Bivalvia; Mytilus edulis; Mya arenaria; Mulinia lateralis; Nucula proxima; Marine ER - TY - JOUR T1 - National Oil and Hazardous Substances Pollution Contingency Pland and Federal Responsibilities AN - 19194641; 7903832 AB - The National Oil and Hazardous Substances Pollution Contingency Plan provides for efficient, coordinated, and effective action to minimize damage from oil and hazardous substances discharges. Possibly, its most important aspect is that of specifying that there should be an On-Scene Coordinator (OSC) to serve as the single Federal executive agent on-scene to direct cleanup and removal operations. The plan accomplishes its purpose by establishing a flexible organization consisting of the OSC and advisory groups capable of providing expertise and assistance as required. Generally, Federal On-Scene Coordinators are furnished by the Coast Guard for the coastal waters, the Great Lakes, and ports and harbors, and by the Environmental Protection Agency (EPA) for inland waters. (See also W79-03830) (Sinha-OEIS) JF - Proceedings of the 1977 Oil Spill Response Workshop, held Metairie LA on 15-17 February 1977, Fish and Wildlife Service Biological Services Program Publication No. FWS/OBS/77-24, September 1977. p 23-28, 1 fig. AU - Hess, R E AD - Environmental Protection Agency Washington, DC Y1 - 1977/02// PY - 1977 DA - Feb 1977 KW - Water Resources Abstracts KW - Oil pollution KW - Legislation KW - Water pollution effects KW - Planning KW - Outer Continental Shelf KW - Hazards KW - Water quality control KW - Cleaning KW - Coasts KW - Estuaries KW - National Oil and Hazardous Substances Pollution Contingency Plan KW - Clean-up KW - Government coordination KW - Hazardous substances KW - SW 3070:Water quality control KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19194641?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=National+Oil+and+Hazardous+Substances+Pollution+Contingency+Pland+and+Federal+Responsibilities&rft.au=Hess%2C+R+E&rft.aulast=Hess&rft.aufirst=R&rft.date=1977-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Assessing the Biological Impact of Oil Spills: A New role for EPA Biologists AN - 19191198; 7903836 AB - The effect that an oil spill has on aquatic ecosystems is influenced by a number of factors: type of oil spilled and volume, hydrography of the oil spill area, climatic and seasonal changes, indigenous biota, treatment methods used during the cleanup, and previous exposure to the spill area to oil pollution. Some of the specific effects that oil has on living systems or populations include but are not necessarily limited to, the following: death as a result of coating and asphyxiation; death through contact poisoning, death from exposure to water-soluble toxic compounds; destruction of sensitive juvenile forms; destructions of food sources or support populations, incorporation of sublethal amounts, resulting in the reduced resistance of species to infection or stresses; and incorporation of sublethal amounts, producing an off-flavor or taint in exploitable species, thereby causing an economic loss to man. (See also W79-03830)(Sinha-OEIS) JF - Proceedings of the 1977 Oil Spill Response Workshop, held Metairie LA on 15-17 February 1977, Fish and Wildlife Service Biological Services Program Publication No. FWS/OBS/77-24, September 1977. p 55-60. AU - Nadeau, R J AD - Environmental Protection Agency Edison NJ Y1 - 1977/02// PY - 1977 DA - Feb 1977 KW - Water Resources Abstracts KW - Oil spills KW - Environmental effects KW - Water pollution effects KW - Oil pollution KW - Outer Continental Shelf KW - Biota KW - Ecosystems KW - Mortality KW - SW 3070:Water quality control KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19191198?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Assessing+the+Biological+Impact+of+Oil+Spills%3A+A+New+role+for+EPA+Biologists&rft.au=Nadeau%2C+R+J&rft.aulast=Nadeau&rft.aufirst=R&rft.date=1977-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Water Pollution Control: An Overview of the Laws AN - 19186400; 7809707 AB - Although water pollution has been recognized as a problem since 1900, it was not until the 1970 's that the scope and priority of water pollution control changed. First, the Federal Environmental Protection Agency was created, centralizing responsibility for water pollution control. Second, the Federal Water Pollution Control Act Amendments of 1972 were passed. Concern about non-point pollution sources also emerged at this time. The 1972 Act contains provisions that encourage public participation in pollution control. In addition, it calls for an annual assessment of statewide water quality problems and authorizes federal resources to solve the problems. The water quality management section of the Act, the most comprehensive part of the Act, provides information for sound decision making by state and local officials and is the only authority under federal law to control non-point source pollution. Section 303 of the Act establishes water quality goals and standards for water quality improvement; section 402 implements a rational permit program to control the discharge of pollutants into waterways from point sources. It also contains enforcement provisions. Section 404 authorizes the Corps of Engineers to issue permits for discharging dredged or fill material. (Maass-Florida) JF - Park and Recreation Vol. 12, No. 2, p 5a-14a (February, 1977). AU - Beck, E C AD - Environmental Protection Agency Washington, DC. Water Planning and Standards Y1 - 1977/02// PY - 1977 DA - Feb 1977 KW - Water Resources Abstracts KW - Water pollution control KW - Pollution abatement KW - Federal Water Pollution Control Act KW - Planning KW - Agricultural runoff KW - Acid mine water KW - Local governments KW - Public health KW - Water law KW - Water quality control KW - Drainage water KW - Facilities KW - Recreation KW - Construction KW - Permits KW - Streams KW - Rivers KW - Lakes KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19186400?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Water+Pollution+Control%3A+An+Overview+of+the+Laws&rft.au=Beck%2C+E+C&rft.aulast=Beck&rft.aufirst=E&rft.date=1977-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - A Mini-Pollution Tannery AN - 19162418; 7707225 AB - A tannery design was proposed to avoid or reduce potential pollution problems. Recommendations were presented for handling the hide in an efficient manner. Various chemical and biological treatment processes for production waste streams were discussed in terms of the different process steps involved. Automatic control of solution quantities and computer calculation of variables, such as times, weights, temperatures, and ingredients were suggested. Reusing purified water and reclaiming chemical and metal resources were primary concerns. Two processing systems were considered for the pollution treatment section. One was a conventional physical, chemical, and biological process. The other employed dilution with a silt laden stream. It was noted that this tannery design was a hypothetical one which assumed unlimited financial resources for implementation. (Collins-FIRL) JF - Journal of the American Leather Chemists Association Vol. 72, No. 2, p 62-68, February, 1977. 1 fig. AU - Banks, W L AD - Environmental Protection Agency Kansas City, Mo. Region VII Y1 - 1977/02// PY - 1977 DA - Feb 1977 KW - Water Resources Abstracts KW - Tannery wastes KW - Pollution abatement KW - Waste water treatment KW - Water pollution sources KW - Waste treatment KW - Industrial wastes KW - Water purification KW - Water reuse KW - Treatment facilities KW - Equipment KW - Biological treatment KW - Environmental control KW - Design criteria KW - Costs KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 1050:Conservation in industrial use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19162418?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=A+Mini-Pollution+Tannery&rft.au=Banks%2C+W+L&rft.aulast=Banks&rft.aufirst=W&rft.date=1977-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - U.S. Corporate Response to Environmental Objectives AN - 19224249; 8003412 AB - The major problem with past pollution legislation has been lack of specificity. The 1972 Federal Water Pollution Control Act Amendments were badly needed. They have far reaching results for industry, government and the public. The National Pollutant Discharge Elimination System (NPDES) program is a major new source of regulation. This is a permit program based on effluent requirements. Schedules for control of effluent are also included. The program calls for state-federal implementation and enforcement. The permit is treated as if it were a contract. The past laissez-faire arrangement between polluters and administrators is gone. Penalties include fines of $25,000 per day and one year in jail for the first offense and $50,000 in fines and two years in jail for subsequent offenses. A major effort is needed to increase public awareness of pollution control and clean-up legislation. These amendments may accomplish this, as they provide for citizen suits and the awarding of court costs and attorney fees to either side. (Walker-Florida) JF - Earth Law Journal Vol 3, Issues 1-4, p 156-163, 1977. AU - McDonald, JO AD - Environmental Protection Agency Chicago, IL. Enforcement Div Y1 - 1977 PY - 1977 DA - 1977 KW - Water Resources Abstracts KW - Federal Water Pollution Control Act KW - Water quality standards KW - Water pollution control KW - Permits KW - Legislation KW - Environment KW - Effluents KW - Penalties(Legal KW - SW 3040:Wastewater treatment processes KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19224249?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=U.S.+Corporate+Response+to+Environmental+Objectives&rft.au=McDonald%2C+JO&rft.aulast=McDonald&rft.aufirst=JO&rft.date=1977-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Black-Listing the Polluters AN - 19216904; 8005067 AB - Pursuant to Section 306 of the Clean Air Act and Section 508 of the Federal Water Pollution Control Act, the Federal Environmental Protection Agency (EPA) can indicate to violators that federal funding may be withheld from their facilities unless there is compliance with the agency 's regulations and guidelines. There are six bases upon which a facility may be listed for noncompliance, all indicating some type of court action having been taken against it. A facility might also be listed as ineligible under conditions which do not include a conviction. There is some dispute over this due to unclear legislative history, but the EPA sees its actions as justified. The Office of Federal Activities administers the program. A breakdown of responsibilities within the EPA and the procedure for listing are also set out. The program could be of real value if the EPA moved to ensure that all products come from facilities in compliance. ' National goals clauses ' could be put in contracts between the government and facilities to implement this. The procedure has been used twice as of November 1976 against unconvicted violators, and this could be an effective leverage for speedy compliance. (Tabano-Florida) JF - Federal Bar Journal Vol 36, No 1-2, p 17-29, Winter-Spring 1977. AU - Martin, RWJr AD - Environmental Protection Agency Philadelphia, PA. Region III Y1 - 1977/01// PY - 1977 DA - Jan 1977 KW - Water Resources Abstracts KW - Administrative agencies KW - Pollution abatement KW - Government finance KW - Federal Water Pollution Control Act KW - Administrative decisions KW - Facilities KW - Environmental control KW - Government supports KW - Administration KW - Regulation KW - Federal government KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19216904?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Black-Listing+the+Polluters&rft.au=Martin%2C+RWJr&rft.aulast=Martin&rft.aufirst=RWJr&rft.date=1977-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Interaction of Chemical Pollutants and Virus in a Crustacean: A Novel Bioassay System AN - 19208893; 7811712 AB - A large group of shrimp, 23.3% of which has light Baculovirus infections, was divided equally into two groups. One group was exposed to the chemical stressor Aroclor 1254 (a polychlorinated biphenyl) at 0.7 ppb for 35 days in flowing seawater. The other group was maintained as a control group in flowing seawater. Viral presence in exposed shrimp samples increased with time at a significantly greater rate than did viral frequency in control shrimp. Viral prevalence in Aroclor-exposed shrimp survivors was 75% after 35 days, whereas in control shrimp, only 45.7% had patent viral infections. This finding suggests an interaction along chemical stressor (Aroclor 1254), host and virus. The nature or mechanism of this interaction has not been defined, but the shrimp virus system shows promise for future bioassays of influence of low concentrations of pollutants on natural pathogen-host interactions. (EIS-Katz) JF - Annals of the New York Academy of Sciences Vol. 298, p. 497-504, 1977. 6 fig, 9 ref. AU - Couch, JA AU - Courtney, L AD - Environmental Protection Agency Gulf Breeze, FL. Gulf Breeze Environmental Research Lab Y1 - 1977 PY - 1977 DA - 1977 KW - Water Resources Abstracts KW - Viruses KW - Aroclors KW - Animal parasites KW - Polychlorinated biphenyls KW - Animal pathology KW - Mortality KW - Shrimp KW - Absorption KW - Bioassay KW - Infection KW - Toxicity KW - Hosts KW - Pesticides KW - Bioaccumulation KW - Tissue analysis KW - SW 3010:Identification of pollutants KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19208893?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Interaction+of+Chemical+Pollutants+and+Virus+in+a+Crustacean%3A+A+Novel+Bioassay+System&rft.au=Couch%2C+JA%3BCourtney%2C+L&rft.aulast=Couch&rft.aufirst=JA&rft.date=1977-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - The Evolution and Implementation of EPA 's Regulatory Program to Control the Discharge of Toxic Pollutants to the Nation 's Waters AN - 19190786; 7809733 AB - In June of 1976, a consent decree was issued by the United States District Court for the District of Columbia approving a comprehensive strategy for the regulation of the discharge of toxic pollutlants under the Federal Water Pollution Control Act (FWPCA). The author discusses the background of the decree and evaluates the progress that the Environmental Protection Agency (EPA) has made towards implementing toxic pollutant control. The statutory framework of the FWPCA is explored, and the EPA 's initial efforts to control toxic pollutants is reviewed. The evolution of the integrated toxic strategy resulted in an industry approach implementing effluent limitations and pretreatment standards. The program following the consent decree has resulted in major steps forward in the implementation of the FWPCA, First, standards were finally promulgated under Section 307 (a). Second, the scope of regulation of toxic pollutants has broadened and become more effective since the EPA has begun to implement numerous sections of the FWPCA. Finally, the emphasis on regulation of toxic pollutants reflects the priorities stressed by Congress and President Carter. (Quarles-Florida) JF - Natural Resources Lawyer Vol. 10, No. 3, p 507-529 (1977). AU - Hall, RMJr AD - Environmental Protection Agency Washington, DC Y1 - 1977 PY - 1977 DA - 1977 KW - Water Resources Abstracts KW - Federal Water Pollution Control Act KW - Water quality KW - Water pollution control KW - Toxins KW - Administration KW - Discharge(Water) KW - Pollutants KW - Pollution abatement KW - Industrial wastes KW - Water policy KW - Legislation KW - Legal aspects KW - Water treatment KW - Industries KW - Priorities KW - Pretreatment(Water) KW - Water pollution KW - Regulation KW - Legal review KW - Administrative agencies KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19190786?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=The+Evolution+and+Implementation+of+EPA+%27s+Regulatory+Program+to+Control+the+Discharge+of+Toxic+Pollutants+to+the+Nation+%27s+Waters&rft.au=Hall%2C+RMJr&rft.aulast=Hall&rft.aufirst=RMJr&rft.date=1977-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Control of Oil Transport in the Coastal Zone: A Look at Puget Sound AN - 19189091; 7809732 AB - Since 1973, the transportation of Alaskan oil to the continental United States has become an issue of utmost national importance. Any attempt by a coastal state to influence the development and transportation of Alaskan crude oil, presumably based on the constitutional exercise of the state 's police powers aimed at protecting the quality of its coastal waters, would raise a number of legal issues. The issues include: (1) what is the current jurisdictional framework of federal and state relations regarding the transportation of crude oil in the coastal zone; (2) what are the federal constraints upon the exercise of state power; (3) what bases exist for state control of the marine transport of oil; and (4) what effect will the national Coastal Zone Management Act of 1972 have on the balance between state and federal power in the coastal zone. Examined in this context are the Federal Water Pollution Control Act Amendments of 1972 and the Trans-Alaska Pipeline Authorization Act. The author concludes that the issue of defining the relative roles that state and federal governments should play in controlling oil transportation in the coastal zone has yet to be determined by the courts. (Easterbrook-Florida) JF - Oregon Law Rev. Vol. 56, No. 4, p 593-645 (1977). AU - Du Bey, RA AD - Environmental Protection Agency Seattle, WA. Region X Y1 - 1977 PY - 1977 DA - 1977 KW - Water Resources Abstracts KW - Coasts KW - Water quality control KW - Transportation KW - Oil industry KW - Federal-state water rights conflicts KW - Federal jurisdiction KW - State jurisdiction KW - Federal Water Pollution Control Act KW - Oil spills KW - Public benefits KW - Oil fields KW - Water law KW - Environment KW - Management KW - Governmental interrelations KW - Energy KW - Legal aspects KW - Judicial decisions KW - Legal review KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19189091?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Control+of+Oil+Transport+in+the+Coastal+Zone%3A+A+Look+at+Puget+Sound&rft.au=Du+Bey%2C+RA&rft.aulast=Du+Bey&rft.aufirst=RA&rft.date=1977-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Efficiency of Coliform Recovery Using Two Brands of Membrane Filters AN - 19184627; 7909891 AB - Gelman and Millipore filters were compared for the recovery of coliforms from nonchlorinated aerobic lagoon influent and effluent, river water, and sewage treatment plant effluent. A total of 100 aqueous samples were tested on 0.45 micrometer porosity membrane filters. The Gelman filters recovered 2.5 times more fecal coliform bacteria than the Millipore filters when the same samples and processing techniques were employed. Recovery of total coliforms was similar for the two test filter brands. Confirmation of the fecal coliform colonies was performed by subculturing 10 randomly picked blue colonies on other culture media. (See also W79-09881) (Lisk-FRC) JF - Proceedings of the Symposium on the Recovery of Indicator Organisms Employing Membrane Filters January 20-21, 1975, Fort Lauderdale, Florida, p 67-72, 1977. 3 tab, 6 ref. AU - Harris, F L AU - Bailey, CA AD - Environmental Protection Agency Kansas City, KS. Surveillance and Analysis Div Y1 - 1977/01// PY - 1977 DA - Jan 1977 KW - Water Resources Abstracts KW - Membranes KW - Filters KW - Coliforms KW - Material testing KW - Cultures KW - Membrane processes KW - Quality control KW - Evaluation KW - Sewage bacteria KW - Analytical techniques KW - Testing procedures KW - Sewage effluents KW - Streams KW - SW 5040:Data acquisition UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19184627?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Efficiency+of+Coliform+Recovery+Using+Two+Brands+of+Membrane+Filters&rft.au=Harris%2C+F+L%3BBailey%2C+CA&rft.aulast=Harris&rft.aufirst=F&rft.date=1977-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Municipal Sludge Management: Problems and Research and Development AN - 19184102; 7908714 AB - The Environmental Protection Agency sludge management research and development program is described which encompasses four major technical areas: processing and treatment, utilization, disposal, and health and ecological effects. The program was designed to overcome environmental problems of sludge utilization and disposal options. The present state of the art is adequate to dewater sludge, and incineration is well established except for air emissions control. Coincineration of sludge plus solid waste and pyrolysis technology are just emerging. Technological gaps which exist and are being studied include the high costs of sludge processing and disposal, and methods for converting sludge into beneficial by-products. Other problems include limited confidence in the efficacy of local industrial pretreatment programs for metals removal, lack of understanding of the risks of land application, and lack of sure methods for the removal of toxicants at the treatment plant. (See also W79-08707) (Small-FRC) JF - Evaluation of Current Developments in Municipal Waste Treatment p 61-76, 1977. 3 fig, 2 tab, 8 ref. AU - Ehreth, D J AD - Environmental Protection Agency Washington, DC. Office of Research and Development Y1 - 1977 PY - 1977 DA - 1977 KW - Water Resources Abstracts KW - Research and development KW - Projects KW - Sludge treatment KW - Sludge disposal KW - Environmental effects KW - Dewatering KW - Incineration KW - Land application KW - Metals KW - Toxicity KW - Byproducts KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19184102?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Municipal+Sludge+Management%3A+Problems+and+Research+and+Development&rft.au=Ehreth%2C+D+J&rft.aulast=Ehreth&rft.aufirst=D&rft.date=1977-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Investigation of Mutagenic Effects of Products of Ozonation Reactions in Water AN - 19181388; 7802378 AB - Potential hazards posed by chlorinated organic chemicals in waste water and drinking water after disinfection by chlorination have led to an evaluation of potential biological activitiy of products of ozonation, an alternate means of disinfection. Rapid in vitro microbiologic bioassays of 28 selected organic compounds subjected to high levels of ozone, as well as similar analyses on municipal secondary treated waste water which had been disinfected with various agents, were used to evaluate mutagenic activity in Saccharomyces cerevisiae D3, Salmonella, and a rat liver homogenate. Process conditions were more severe than those in conventional ozone treatment. Only seven of the 28 organic compounds tested showed any mutagenic activity, and in those cases the activity was not dose-related and usually resulted from prolonged ozone exposure. (Schulz-FIRL) JF - Annals of the New York Academy of Sciences Vol. 298, p 124-140, 1977. 5 ref. AU - Cotruvo, JA AU - Simmon, V F AU - Spanggord, R J AD - Environmental Protection Agency Washington, DC. Office of Water Supply Y1 - 1977 PY - 1977 DA - 1977 KW - Water Resources Abstracts KW - Ozone KW - Bioassay KW - Disinfection KW - Environmental effects KW - Organic compounds KW - Chemical reactions KW - Municipal wastes KW - Oxidation KW - Chemical wastes KW - Waste water treatment KW - Humic acids KW - Aldrin KW - Aroclors KW - DDT KW - Urea KW - Aromatic compounds KW - Organic acids KW - Mutagenicity KW - SW 3040:Wastewater treatment processes KW - SW 3030:Effects of pollution KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19181388?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Investigation+of+Mutagenic+Effects+of+Products+of+Ozonation+Reactions+in+Water&rft.au=Cotruvo%2C+JA%3BSimmon%2C+V+F%3BSpanggord%2C+R+J&rft.aulast=Cotruvo&rft.aufirst=JA&rft.date=1977-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Temperature Safety Device for Aquatic Laboratory Systems AN - 19176934; 7712207 AB - A simple, inexpensive temperature safety device was described that stops water flow when the temperature-controlling system in aquatic rearing and holding facilities failed and set temperature limits were exceeded. The design criteria and operation of the device were given. (Katz) JF - The Progressive Fish-Culturist Vol 39, No 3, p 131, 1977. 1 fig. AU - DeFoe, D L AD - Environmental Protection Agency -Duluth, Minn Y1 - 1977 PY - 1977 DA - 1977 KW - Water Resources Abstracts KW - Design criteria KW - Temperature KW - Safety factors KW - Research equipment KW - Laboratory tests KW - Temperature control KW - Design KW - Research and development KW - Equipment KW - Methodology KW - Aquiculture KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19176934?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Temperature+Safety+Device+for+Aquatic+Laboratory+Systems&rft.au=DeFoe%2C+D+L&rft.aulast=DeFoe&rft.aufirst=D&rft.date=1977-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EPA Authority and Responsibility Under the Coastal Zone Management Act of 1972 AN - 19175845; 7810851 AB - The 1972 Coastal Zone Management Act (CZMA) is a unique federal land use law. It is a pioneering effort in collaborative planning among the federal government, the states, and local communities for use of the land. All thirty coastal states and three of the four territories are participating in the voluntary program established by the law. The goal of the program is to encourage the states to balance needs and make deliberate choices among myriad claims on coastal resources. The basic role of the Environmental Protection Agency (EPA) under the CZMA is to participate in the development of management plans and to insist that the Secretary of Commerce not approve a management plan unless the EPA 's views have been ' adequately considered ' by the state. One of the EPA 's major responsibilities is to issue permits for acitivities which affect the coastal zone. However, permits are to be issued only if the activity is consistent with approved state management plan. Since, the water quality control requirements of the Federal Water Pollution Control Act are the primary control mechanisms in the coastal zones, these standards may not be altered by the states under the CZMA planning authority. (Stump-Florida) JF - Natural Resources Lawyer Vol 10, No 2, p 249-255 (1977). AU - Andrews AD - Environmental Protection Agency San Francisco, CA. Region IX Y1 - 1977 PY - 1977 DA - 1977 KW - Water Resources Abstracts KW - Coasts KW - Land management KW - Water management(Applied) KW - Federal Water Pollution Control Act KW - Water control KW - Water quality KW - Water quality control KW - Water quality standards KW - Water policy KW - Regulation KW - Legislation KW - Water resources KW - Water resources development KW - Local governments KW - State governments KW - Federal government KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19175845?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EPA+Authority+and+Responsibility+Under+the+Coastal+Zone+Management+Act+of+1972&rft.au=Andrews&rft.aulast=Andrews&rft.aufirst=&rft.date=1977-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Some Factors Influencing the Density of Subarctic Populations of Bosmina Longirostris, Holopedium Gibberum, Codonella Cratera and Ceratium Hirundinella AN - 19158626; 7805079 AB - Results of investigation showed that temperature was the major factor influencing the density of all four species studied. While food availability possibly restricted B. longirostris, other species were not affected by this parameter. Algae were consumed in only small numbers and did not contribute significantly to density changes in the plankton. Light and predation had little influence on all species. (Chilton-ORNL) JF - Hydrobiologia Vol 56, No 3, 1977, p 199-207, 3 fig, 2 tab, 24 ref. AU - Moore, J W AD - Environmental Protection Agency Yellowknife (Northwest Territories) Y1 - 1977 PY - 1977 DA - 1977 KW - Water Resources Abstracts KW - Temperature KW - Bosmina longirostris KW - Holopedium gibberum KW - Codonella cratera KW - Ceratium hirumdinella KW - Environmental effects KW - Populations KW - Plankton KW - Food KW - Light KW - Predation KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19158626?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Some+Factors+Influencing+the+Density+of+Subarctic+Populations+of+Bosmina+Longirostris%2C+Holopedium+Gibberum%2C+Codonella+Cratera+and+Ceratium+Hirundinella&rft.au=Moore%2C+J+W&rft.aulast=Moore&rft.aufirst=J&rft.date=1977-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Introduction to the Principles of Land Application of Sludge AN - 19073915; 8911913 AB - Like landfilling, ocean dumping or any other disposition option, the landspreading of municipal sludge carries certain environmental risks. Sludge-borne metals such as zinc, copper, nickel, and lead, generally become toxic to plants before they reach levels that can be harmful to man. Cadmium, on the other hand, being less toxic to plants can reach potentially harmful levels to man within the crops. A 1974 study conducted by the US Food and Drug Administration indicates that the mean intake of cadmium from food and drinking water in the U.S. is approximately 72 micrograms/day--a tolerable daily intake level is 57 to 71 micrograms/day. The landfilling of sludge like the disposal of any waste material, carries with it the potential for environmental degradation. Therefore, in order to minimize such degradation, it is necessary to exercise the appropriate management control. Additional care should also be taken in the design and operation of any site which accepts municipal sludge. Specifically such sites should closely follow the guidance contained in EPA 's publication ' Sanitary Landfill Design and Operation. ' (Lantz-PTT) JF - Design Seminar Handout: Sludge Treatment and Disposal. Environmental Protection Agency Environmental Research Information Center Technology Transfer 1977. p 195-209, 2 fig, 7 tab. AU - Weddle, B R AD - Environmental Protection Agency Washington, DC. Office of Solid Waste Y1 - 1977 PY - 1977 DA - 1977 KW - Water Resources Abstracts KW - Sludge disposal KW - Land disposal KW - Path of pollutants KW - Sludge utilization KW - Cropland KW - Bioaccumulation KW - Nitrogen KW - Soil contamination KW - Heavy metals KW - Toxicity KW - Waste disposal KW - Cadmium KW - SW 3050:Ultimate disposal of wastes KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19073915?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Introduction+to+the+Principles+of+Land+Application+of+Sludge&rft.au=Weddle%2C+B+R&rft.aulast=Weddle&rft.aufirst=B&rft.date=1977-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Phosphate transport through soil AN - 13928126; S198001206 AB - Three different approaches to the problem of predicting breakthrough curves for soil columns irrigated with solutions containing inorganic phosphate are presented and compared with experimental observations on four different soil types. Theoretical curves were derived from the measurement of adsorption isotherms, or from a sorption surface approach taking into account non-equilibrium conditions and also from the theory of miscible displacement. None of the methods was completely satisfactory for all soil types, but the closest agreement was obtained with the miscible displacement theory which allowed for variations in concentration through the soil profile. JF - Disposal of Residues on Land. Proceedings of National Conference. Information Transfer Inc, Rockville, Md. AU - Enfield, C G AD - U.S. EPA Y1 - 1977 PY - 1977 DA - 1977 SP - 138 EP - 145 KW - Aqualine Abstracts KW - AQ 00002:Water Quality UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13928126?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Disposal+of+Residues+on+Land.+Proceedings+of+National+Conference.+Information+Transfer+Inc%2C+Rockville%2C+Md.&rft.atitle=Phosphate+transport+through+soil&rft.au=Enfield%2C+C+G&rft.aulast=Enfield&rft.aufirst=C&rft.date=1977-01-01&rft.volume=&rft.issue=&rft.spage=138&rft.isbn=&rft.btitle=&rft.title=Disposal+of+Residues+on+Land.+Proceedings+of+National+Conference.+Information+Transfer+Inc%2C+Rockville%2C+Md.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Current EPA guidance on land application of municipal sewage sludges AN - 13927893; S198001189 AB - The consequences of the implementation of the Federal Water Pollution Control Act and its amendments (U.S. Public Law 92-500) are briefly considered insofar as they affect the production and disposal of sewage sludge. To provide plant managers and administrators with a guide to the latest developments, a document has been published by the U.S. EPA entitled Municipal Sludge Management: Environmental Factors. The nature and objectives of this document are outlined. JF - Disposal of Residues on Land. Proceedings of National Conference. Information Transfer Inc, Rockville, Md. AU - Bastian, R K AU - Whittington, WA AD - U.S. EPA Y1 - 1977 PY - 1977 DA - 1977 SP - 13 EP - 14 KW - U.s. environmental protection agency KW - Aqualine Abstracts KW - AQ 00006:Sewage UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13927893?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Disposal+of+Residues+on+Land.+Proceedings+of+National+Conference.+Information+Transfer+Inc%2C+Rockville%2C+Md.&rft.atitle=Current+EPA+guidance+on+land+application+of+municipal+sewage+sludges&rft.au=Bastian%2C+R+K%3BWhittington%2C+WA&rft.aulast=Bastian&rft.aufirst=R&rft.date=1977-01-01&rft.volume=&rft.issue=&rft.spage=13&rft.isbn=&rft.btitle=&rft.title=Disposal+of+Residues+on+Land.+Proceedings+of+National+Conference.+Information+Transfer+Inc%2C+Rockville%2C+Md.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - A preliminary assessment of the effects of sub-surface sewage sludge disposal on ground-water quality AN - 13927887; S198001214 AB - Studies of the effects of sewage sludge disposal by land burial, either alone or in combination with other solid wastes are reported, based on observations at several landfill sites in the U.S.A. where conditions ranged from optimal to unacceptable. The ranges of leachate characteristics observed following sludge disposal are compared with those from sites handling municipal solid waste only. Higher levels of total nitrogen, chloride and chemical oxygen demand were observed in leachate from sites receiving sludge, and a slight tendency toward higher levels of heavy metals in ground water was also observed. JF - Disposal of Residues on Land. Proceedings of National Conference. Information Transfer Inc, Rockville, Md. AU - Mosher, D C AD - U.S. EPA Y1 - 1977 PY - 1977 DA - 1977 SP - 185 EP - 188 KW - Aqualine Abstracts KW - AQ 00006:Sewage UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13927887?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Disposal+of+Residues+on+Land.+Proceedings+of+National+Conference.+Information+Transfer+Inc%2C+Rockville%2C+Md.&rft.atitle=A+preliminary+assessment+of+the+effects+of+sub-surface+sewage+sludge+disposal+on+ground-water+quality&rft.au=Mosher%2C+D+C&rft.aulast=Mosher&rft.aufirst=D&rft.date=1977-01-01&rft.volume=&rft.issue=&rft.spage=185&rft.isbn=&rft.btitle=&rft.title=Disposal+of+Residues+on+Land.+Proceedings+of+National+Conference.+Information+Transfer+Inc%2C+Rockville%2C+Md.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Factors affecting plant uptake of heavy metals from land application of residuals AN - 13927832; S198001200 AB - The extent of plant uptake of heavy metals following land-spreading of metal-containing sludges is reviewed, starting from a consideration of the presence of metals in soil, the factors affecting solubilization of metals in the soil environment, migration and absorption by plant roots, and the translocation of elements within the plant. Data obtained by various investigators to illustrate the relationship between pH and soil content of heavy metals (especially cadmium and zinc) on their uptake by forage and corn crops. JF - Disposal of Residues on Land. Proceedings of National Conference. Information Transfer Inc, Rockville, Md. AU - Ryan, JA AD - U.S. EPA Y1 - 1977 PY - 1977 DA - 1977 SP - 98 EP - 105 KW - Plants (see also aquatic macrophytes, grps below) KW - Aqualine Abstracts KW - AQ 00006:Sewage UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13927832?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Disposal+of+Residues+on+Land.+Proceedings+of+National+Conference.+Information+Transfer+Inc%2C+Rockville%2C+Md.&rft.atitle=Factors+affecting+plant+uptake+of+heavy+metals+from+land+application+of+residuals&rft.au=Ryan%2C+JA&rft.aulast=Ryan&rft.aufirst=JA&rft.date=1977-01-01&rft.volume=&rft.issue=&rft.spage=98&rft.isbn=&rft.btitle=&rft.title=Disposal+of+Residues+on+Land.+Proceedings+of+National+Conference.+Information+Transfer+Inc%2C+Rockville%2C+Md.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Health effects - land application of municipal waste water and sludge AN - 13927596; S198001217 AB - Potential health risks associated with the disposal of sewage effluents and sludges are discussed; hazards arise owing to the presence of pathogens, heavy metals and persistent organic chemicals. Possible levels of contamination of the atmosphere, soils and plants are reviewed on the basis of published data. Consequences of grazing cattle, especially dairy cows, on pasture to which sludge has been applied are considered, and factors to be considered in the design of a waste disposal system involving land-spreading of sewage or sludge are enumerated. JF - Disposal of Residues on Land. Proceedings of National Conference. Information Transfer Inc, Rockville, Md. AU - Gleason, T L AU - Kover, F D AU - Sorber, CA AD - U.S. EPA Y1 - 1977 PY - 1977 DA - 1977 SP - 203 EP - 210 KW - Hazard KW - Plants (see also aquatic macrophytes, grps below) KW - Aqualine Abstracts KW - AQ 00006:Sewage UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13927596?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Disposal+of+Residues+on+Land.+Proceedings+of+National+Conference.+Information+Transfer+Inc%2C+Rockville%2C+Md.&rft.atitle=Health+effects+-+land+application+of+municipal+waste+water+and+sludge&rft.au=Gleason%2C+T+L%3BKover%2C+F+D%3BSorber%2C+CA&rft.aulast=Gleason&rft.aufirst=T&rft.date=1977-01-01&rft.volume=&rft.issue=&rft.spage=203&rft.isbn=&rft.btitle=&rft.title=Disposal+of+Residues+on+Land.+Proceedings+of+National+Conference.+Information+Transfer+Inc%2C+Rockville%2C+Md.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - The potential for national health and environmental damages from industrial residue disposal AN - 13927483; S198001216 AB - Cases of recorded damage or injury resulting from the disposal of hazardous wastes in the U.S.A. during recent years are reviewed. From a total of 421 cases, 259 were associated with ground-water contamination and symptoms of Minamata disease were reported in Illinois following contamination of farm well water by mercury residues. Exposure to solvent vapours following solvent waste disposal in a disused sand and gravel quarry led to three cases of pancreatitis in Maryland. The reported incidents are classified according to the type of contaminant, methods of disposal and the route of exposure. JF - Disposal of Residues on Land. Proceedings of National Conference. Information Transfer Inc, Rockville, Md. AU - Lazar, E C AU - Testani, R AU - Giles, AB AD - U.S. EPA Y1 - 1977 PY - 1977 DA - 1977 SP - 196 EP - 202 KW - Obsolescence KW - Aqualine Abstracts KW - AQ 00002:Water Quality UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13927483?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Disposal+of+Residues+on+Land.+Proceedings+of+National+Conference.+Information+Transfer+Inc%2C+Rockville%2C+Md.&rft.atitle=The+potential+for+national+health+and+environmental+damages+from+industrial+residue+disposal&rft.au=Lazar%2C+E+C%3BTestani%2C+R%3BGiles%2C+AB&rft.aulast=Lazar&rft.aufirst=E&rft.date=1977-01-01&rft.volume=&rft.issue=&rft.spage=196&rft.isbn=&rft.btitle=&rft.title=Disposal+of+Residues+on+Land.+Proceedings+of+National+Conference.+Information+Transfer+Inc%2C+Rockville%2C+Md.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Disposal of coal mining industry by-products AN - 13927434; S198001205 AB - The characteristics of the liquid and solid wastes and by-products arising from coal mining in the U.S.A. are discussed, with particular reference to the chemical composition and methods of treatment of acid mine drainage. The methods of disposal of the sludge resulting from neutralization of acid mine drainage with chalk or limestone are discussed, and a flow diagram is presented of an experimental pilot-scale neutralization facility operated by the U.S. EPA ; the resulting sludge is dewatered by various methods including spray irrigation onto spoil heaps and exposure in drying beds. Disposal methods for fly ash are also reviewed. JF - Disposal of Residues on Land. Proceedings of National Conference. Information Transfer Inc, Rockville, Md. AU - Grube, W E AU - Harris, E F AU - Martin, J F AD - U.S. EPA Y1 - 1977 PY - 1977 DA - 1977 SP - 133 EP - 137 KW - U.s. environmental protection agency KW - Aqualine Abstracts KW - AQ 00007:Industrial Effluents UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13927434?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Disposal+of+Residues+on+Land.+Proceedings+of+National+Conference.+Information+Transfer+Inc%2C+Rockville%2C+Md.&rft.atitle=Disposal+of+coal+mining+industry+by-products&rft.au=Grube%2C+W+E%3BHarris%2C+E+F%3BMartin%2C+J+F&rft.aulast=Grube&rft.aufirst=W&rft.date=1977-01-01&rft.volume=&rft.issue=&rft.spage=133&rft.isbn=&rft.btitle=&rft.title=Disposal+of+Residues+on+Land.+Proceedings+of+National+Conference.+Information+Transfer+Inc%2C+Rockville%2C+Md.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Health effects of municipal refuse disposal AN - 13927411; S198001218 AB - Data regarding leachate composition, in particular heavy metal contents, for municipal refuse sites in several States are presented and the health hazards associated with the ingestion of several different metals (Cr, Fe, Zn, Se, Hg, Pb and Cd) are discussed. Since raw leachate frequently contains levels of heavy metals in excess of those permitted by the official drinking-water standards, strenuous efforts must be made to prevent leachate from contaminating ground-water systems utilized for public water supplies. Iron, although not toxic to man is invariably present in leachate and serves as a useful visual index of contamination from solid wastes. JF - Disposal of Residues on Land. Proceedings of National Conference. Information Transfer Inc, Rockville, Md. AU - James, S C AD - U.S. EPA Y1 - 1977 PY - 1977 DA - 1977 SP - 211 EP - 216 KW - Pb KW - State KW - Aqualine Abstracts KW - AQ 00002:Water Quality UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13927411?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Disposal+of+Residues+on+Land.+Proceedings+of+National+Conference.+Information+Transfer+Inc%2C+Rockville%2C+Md.&rft.atitle=Health+effects+of+municipal+refuse+disposal&rft.au=James%2C+S+C&rft.aulast=James&rft.aufirst=S&rft.date=1977-01-01&rft.volume=&rft.issue=&rft.spage=211&rft.isbn=&rft.btitle=&rft.title=Disposal+of+Residues+on+Land.+Proceedings+of+National+Conference.+Information+Transfer+Inc%2C+Rockville%2C+Md.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Social Well-Being and Water Resources Planning AN - 19175688; 7704013 AB - For many years, Federal water resources projects have been subjected to benefit-cost analysis to establish their economic feasibility. Several years ago, social well-being was added as a consideration, and since then it has come to the forefront of water resources development planning. This paper discusses the state-of-the-art in analyzing and evaluating aspects of social well-being. It stresses shortcomings and advocates a direction for further efforts. Considered are the goal structure of economic opportunity and that of aesthetic opportunity. Given is a hypothetical social profile, including such topics as education, welfare, health, and law and justice. It is concluded that social indicators must be streamlined down to more manageable proportions. (Bell-Cornell) JF - Water Resources Bulletin Vol. 12, No. 6, p 1181-1190, December 1976. 3 fig, 9 ref. AU - Brown, L R AD - Office of Water Research and Technology Washington, D.C Y1 - 1976/12// PY - 1976 DA - Dec 1976 KW - Water Resources Abstracts KW - Water resources development KW - Planning KW - Social aspects KW - Cost-benefit analysis KW - Economics KW - Evaluation KW - Aesthetics KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19175688?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Social+Well-Being+and+Water+Resources+Planning&rft.au=Brown%2C+L+R&rft.aulast=Brown&rft.aufirst=L&rft.date=1976-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - The Effect of Mirex on the Burrowing Activity of the Lugworm (Arenicola cristata) AN - 21039901; 8423493 AB - An inexpensive bioassay system was developed to estimate pollutant effects on a benthic animal. Mirex, a fire ant toxicant, was taken into the substrate by the burrowing and feeding activity of the lugworm, Arenicola cristata, and significantly affected this activity. Mirex was present in the adult worm as well as in its juvenile stage. JF - Transactions of the American Fisheries Society AU - Schoor, W P AU - Newman, S M AD - U.S. Environmental Protection Agency, Environmental Research Laboratory, Gulf Breeze, Florida 32561 Y1 - 1976/11// PY - 1976 DA - November 1976 SP - 700 EP - 703 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA VL - 105 IS - 6 SN - 0002-8487, 0002-8487 KW - Pollution Abstracts; Toxicology Abstracts; Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Fires KW - Feeding KW - Toxicants KW - Marine invertebrates KW - Arenicola cristata KW - Formicidae KW - Pollution effects KW - Developmental stages KW - Bioassays KW - Pollutants KW - Mirex KW - Q1 08462:Benthos KW - D 04040:Ecosystem and Ecology Studies KW - P 6000:TOXICOLOGY AND HEALTH KW - X 24300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21039901?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=The+Effect+of+Mirex+on+the+Burrowing+Activity+of+the+Lugworm+%28Arenicola+cristata%29&rft.au=Schoor%2C+W+P%3BNewman%2C+S+M&rft.aulast=Schoor&rft.aufirst=W&rft.date=1976-11-01&rft.volume=105&rft.issue=6&rft.spage=700&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281976%29105-700%3ATEOMOT%3E2.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Bioassays; Marine invertebrates; Developmental stages; Pollution effects; Feeding; Toxicants; Pollutants; Fires; Mirex; Arenicola cristata; Formicidae; Marine DO - http://dx.doi.org/10.1577/1548-8659(1976)105-700:TEOMOT>2.0.CO;2 ER - TY - JOUR T1 - Planning for Implementation Under Section 208 AN - 19172869; 7711776 AB - Limited experience with the development of water quality management plans by the initial 208 agencies indicates that there are certain common problems and issues that are arising. Perhaps the most difficult of these is the establishment of implementable institutional arrangements and regulatory programs , both of which will require action by local, state and Federal governments. In addition, the agencies are finding that their work on wastewater treatment alternatives is being constrained, sometimes significantly, by ongoing facilites planning. Finally, it is also becoming apparent that overemphasis on sophisticated analytical approaches, which is typical of many plans, will not be sufficient for plan implementation. More emphasis must be placed on the continual involvement of local and state decision makers, especially those who will affect the implementaion of the plan. (Bell-Cronell) JF - Journal of the Water Resources Planning and Management Division, Proceedings of the American Society of Civil Engineers Vol. 102, No. WR2, p 283-295, November 1976. 1 tab, 3 ref. AU - Lienesch, W C AU - Emison, G A AD - Environmental Protection Agency Washington, D. C Y1 - 1976/11// PY - 1976 DA - Nov 1976 KW - Water Resources Abstracts KW - Water quality KW - Land use KW - Planning KW - Regions KW - Environmental engineering KW - Regulation KW - Water law KW - Wastewater treatment KW - SW 3070:Water quality control KW - SW 4020:Evaluation process KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19172869?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Planning+for+Implementation+Under+Section+208&rft.au=Lienesch%2C+W+C%3BEmison%2C+G+A&rft.aulast=Lienesch&rft.aufirst=W&rft.date=1976-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Environmental Protection Agency 's View of Projected Oil Drilling on the Continental Shelf AN - 19190927; 7802862 AB - Offshore oil and gas development should allow for the husbanding of the living resources of the sea and the safeguarding of onshore values such as recreational land, salt marshes, and human health. Since potential pollution from development of the Outer Continental Shelf would directly threaten the coastal zone , guidelines are offered to oil drillers to prevent ecological disasters. More research is needed before the full effects of seabed oil extraction, toxicity of petroleum compounds in the food chain, and oil leaks among marine organisms can be determined. Present Outer Continental Shelf policies are inadequate and must be reworked to include operating orders for new sites on the Atlantic Coast, Alaska, or southern California. Coordination and planning among responsible federal and state agencies must improve. Sophisticated detection equipment is recommended to track major oil spill prevention program is that regulations for transportation activities such as pipelines, railroads and trucks have not yet been formulated. Safety measures could also be bolstered by additional funding for the Coast Guard patrol and clean-up activities. (Mulligan-Florida) JF - Sea Technology Vol 17, No 10, p 10-13, 32, October 1976. AU - Green, F AD - Environmental Protection Agency Washington, DC. International Affairs Y1 - 1976/10// PY - 1976 DA - Oct 1976 KW - Water Resources Abstracts KW - Oil pollution KW - Drilling KW - Oil spills KW - Continental shelf KW - Oil KW - Natural resources KW - Oily water KW - Oil industry KW - Water pollution sources KW - Chemical wastes KW - Water pollution KW - Oceans KW - Marine fish KW - Sea water KW - Coasts KW - Shores KW - Oil wastes KW - Water resources development KW - Wildlife KW - Transportation KW - Regulation KW - Exploitation KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19190927?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Environmental+Protection+Agency+%27s+View+of+Projected+Oil+Drilling+on+the+Continental+Shelf&rft.au=Green%2C+F&rft.aulast=Green&rft.aufirst=F&rft.date=1976-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Philadelphia 's Water System Automation Plan AN - 19180143; 7708864 AB - Described is the development of a five-year master plan to implement a modern integrated total system automation of the City of Philadelphia 's water treatment and distribution facilities, including associated components. Analytical instrumentation and other devices located in the rivers, the treatment process, and the distribution system provide information through communication links to process control computers. The data are analyzed by the master control computer which utilizes specially derived algorithms to determine adjustments of chemical feeds and process flows via supervisory control of the plant 's equipment. Examined is the multidisciplined approach taken to solve the problem. Considered are: a review of the treatment processes; strategies for improving treatment methods; the development of the five-level hierarchical control structure; and the derivation of advanced control strategies for computer-based process control and management. (Bell-Cornell) JF - Journal of the Environmental Engineering Division, Proceedings of the American Society of Civil Engineering Vol. 102, No. EE5, Proceedings paper No. 12473, p 953-968, October 1976. 6 fig, 7 ref. AU - Guarino, C F AU - Radziul, J V AU - Hess, A AU - Cairo, PR AU - Day, R E AD - Philadelphia Water Dept. Pa. Office of Water Commissioner and Chief Engineer Y1 - 1976/10// PY - 1976 DA - Oct 1976 KW - Water Resources Abstracts KW - Water distribution(Applied) KW - Water quality KW - Water treatment KW - Automation KW - Computers KW - Design KW - Comprehensive planning KW - Rivers KW - Control KW - Treatment facilities KW - Algorithms KW - SW 1040:Conservation in domestic and municipal use KW - SW 3060:Water treatment and distribution KW - SW 2010:Control of water on the surface UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19180143?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Philadelphia+%27s+Water+System+Automation+Plan&rft.au=Guarino%2C+C+F%3BRadziul%2C+J+V%3BHess%2C+A%3BCairo%2C+PR%3BDay%2C+R+E&rft.aulast=Guarino&rft.aufirst=C&rft.date=1976-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Methylation of Mercury in Agricultural Soils AN - 19167408; 7709447 AB - Methylation of applied divalent mercury ion was found to occur in agricultural soils. The production of methylmercury was affected by soil texture, soil moisture content, soil temperature, concentration of the ionic mercury amendment, and time. Methylation was directly proportional to clay content, moisture content, temperature, and mercury concentration. After an initial build-up of methylmercury in the soil, there appeared to be a mechanism that decreased the methylmercury content with increasing time. (Skogerboe-Colorado State) JF - Journal of Environmental Quality Vol 5, No 4, p 454-458, October-December 1976. 7 tab, 24 ref. AU - Rogers, R D AD - Environmental Protection Agency Las Vegas, Nev. Office of Research and Development Y1 - 1976/10// PY - 1976 DA - Oct 1976 KW - Water Resources Abstracts KW - Mercury KW - Soil texture KW - Soil moisture KW - Soil temperature KW - Soils KW - Soil investigations KW - Ions KW - Heavy metals KW - Water pollution KW - SW 0845:Water in soils KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19167408?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Methylation+of+Mercury+in+Agricultural+Soils&rft.au=Rogers%2C+R+D&rft.aulast=Rogers&rft.aufirst=R&rft.date=1976-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Determination of Vinyl Chloride at Micrograms/Liter Level in Water by Gas Chromatography AN - 19159906; 7700326 AB - A quantitative method for the determination of vinyl chloride in water is presented. An inert gas is bubbled through the water sample to transfer the vinyl chloride to the gas phase. The vinyl chloride is concentrated on silica gel or Carbosieve-B under noncryogenic conditions and determined by gas chromatography with a halogen-specific detector. The method was tested over a range of 4-40 micrograms/liter. Based on earlier work with similar compounds, a useful working range of 0.1-2500 micrograms/liter should be achievable. Gas chromatography-mass spectrometry methods for providing confirmatory identification of vinyl chloride are described. (Witt-IPC) JF - Environmental Science and Technology Vol. 10, No. 9, p 926-930, September, 1976. 14 fig, 11 ref. AU - Bellar, T A AU - Lichtenberg, J J AU - Eichelberger, J W AD - Environmental Protection Agency Cincinnati, Ohio. Office of Research and Development Y1 - 1976/09// PY - 1976 DA - Sep 1976 KW - Water Resources Abstracts KW - Water analysis KW - Gas chromatography KW - Pollutant identification KW - Analytical techniques KW - Trace elements KW - Chemical analysis KW - Water pollution sources KW - Water properties KW - Mass spectrometry KW - Silica KW - Gels KW - Organic compounds KW - Chemical wastes KW - Industrial wastes KW - Chlorides KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19159906?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Determination+of+Vinyl+Chloride+at+Micrograms%2FLiter+Level+in+Water+by+Gas+Chromatography&rft.au=Bellar%2C+T+A%3BLichtenberg%2C+J+J%3BEichelberger%2C+J+W&rft.aulast=Bellar&rft.aufirst=T&rft.date=1976-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Biological Methods for Control of Nitrogen in Municipal Wastewaters AN - 19199680; 7908787 AB - The operating conditions for the activated sludge process were investigated to select conditions which will produce efficient nitrification and denitrification with the indigenous carbonaceous material in the waste water as the electron donor. At a pilot plant in Washington, D. C., alternate periods of aerobic and anaerobic conditions were provided within the reactor and the reactor was operated at sufficiently low food-to-microorganisms ratios to ensure a nitrifying population. During nine months of operation the plant operated at a food-to-mass ratio of about 0.1 lb BOD/lb MLVSS/day (0.1 g/g/day). Nitrogen removals varied from 54 to 84%. A full-scale plant evaluation project is also described. BOD and suspended solids removal have been better than 90%, nitrification has been complete, and total nitrogen removal has been in excess of 80% without the addition of organic supplement. (See also W79-08781) (Small-FRC) JF - 3rd USA/USSR Symposium on Intensification of Bio-Chemical Treatment of Wastewaters, held at Vodgeo Headquarters, Moscow USSR on August 23-24, 1976. p 32-35, 1976. 4 fig, 2 tab, 5 ref. AU - Rosenkranz, WA AD - Environmental Protection Agency Washington, DC. Office of Research and Development Y1 - 1976/08// PY - 1976 DA - Aug 1976 KW - Water Resources Abstracts KW - Activated sludge KW - Nitrification KW - Denitrification KW - Municipal wastes KW - Sludge treatment KW - Biochemical oxygen demand KW - Nitrogen KW - Suspended solids KW - Aerobic treatment KW - Anaerobic treatment KW - Pilot plants KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19199680?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Biological+Methods+for+Control+of+Nitrogen+in+Municipal+Wastewaters&rft.au=Rosenkranz%2C+WA&rft.aulast=Rosenkranz&rft.aufirst=WA&rft.date=1976-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Steel Industry Wastewater Treatment Using Biological-Chemical Technology AN - 19195380; 7908785 AB - Treatment of steel industry waste water is described. Basic processing operations result in suspended solids, oils, waste acids, ammonia, cyanides, phenols, chlorides, fluorides, sulfides, heavy metals, and heated discharges. Two biological-chemical treatments that can be applied to steel manufacturing waste waters are described in detail: ammonia stripping, and denitrification. Ammonia stripping depends upon four factors: the pH of the wastewater, rate of gas transfer, air-to-liquid requirements, and the hydraulic loading. Crosscurrent ammonia stripping towers are described. The minimum air/liquid loading required to obtain 90% removal is approximately 2000 liters of air/liter of waste water. Biological nitrification of ammonia concentrations as high as 500 mg/liter with greater than 90% removal can be obtained with the single-stage activated sludge process. Two-stage systems can achieve greater than 97% removal. Denitrification systems include anaerobic activated sludge, anaerobic ponds, and upflow anaerobic filters. Technologies to be implemented in the future include: slag and sludge dewatering and disposal, a closed-loop system, electro-membranes during the H2SO4 pickling operation, and a new technology which uses the direct reduction of low grade taconite ore. (See also W79-08781) (Small-FRC) JF - 3rd USA/USSR Symposium on Intensification of Bio-Chemical Treatment of Wastewaters, held at Vodgeo Headquarters, Moscow, USSR on August 23-24, 1976. p 25-29, 1976. 7 fig, 5 ref. AU - Lacy, W J AD - Environmental Protection Agency Washington, DC. Office of Research and Development Y1 - 1976/08// PY - 1976 DA - Aug 1976 KW - Water Resources Abstracts KW - Mineral industry KW - Industrial wastes KW - Ammonia KW - Nitrification KW - Denitrification KW - Waste water treatment KW - Activated sludge KW - Anaerobic treatment KW - Dewatering KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19195380?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Steel+Industry+Wastewater+Treatment+Using+Biological-Chemical+Technology&rft.au=Lacy%2C+W+J&rft.aulast=Lacy&rft.aufirst=W&rft.date=1976-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Chemical Additions to Biological Treatment of Petroleum Refinery Wastewater AN - 19190950; 7908783 AB - Chemical additions for the treatment of specific petrochemical wastes during biological treatment are described. The most common methods include neutralization and pH adjustment, coagulation-precipitation, oxidation processes, coagulation/mixed media filtration, colloidal destabilization, and nutrients. The unit process within a treatment system should be optimized to remove soluble contaminants by biological processes. Pretreatment will enhance the efficiency of the biological treatment by removing colloidal and suspended matter. Operating and equipment costs are reduced using chemical pretreatment. In the raw waste loads, most of the BOD and COD occurs as colloidal or suspended matter; thus, using chemical pretreatment, an effluent can be produced of drinking water quality. (See also W79-08781) (Small-FRC) JF - 3rd USA/USSR Symposium on Intensification of Bio-Chemical Treatment of Wastewaters, held at Vodgeo Headquarters, Moscow, USSR on August 23-24, 1976, p 16-21. 1976, 5 fig, 7 ref. AU - Cywin, A AD - Environmental Protection Agency Washington, DC. Office of Water and Hazardous Materials Y1 - 1976/08// PY - 1976 DA - Aug 1976 KW - Water Resources Abstracts KW - Oil industry KW - Biological treatment KW - Chemical reactions KW - Colloids KW - Suspended solids KW - Neutralization KW - Oxidation KW - Coagulation KW - Filtration KW - Nutrients KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19190950?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Chemical+Additions+to+Biological+Treatment+of+Petroleum+Refinery+Wastewater&rft.au=Cywin%2C+A&rft.aulast=Cywin&rft.aufirst=A&rft.date=1976-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - A General Purpose Univariate Probability Model for Environmental Data Analysis AN - 19170624; 7710291 AB - The analysis of environmental quality data for decision making purposes generally requires a suitable univariate probability model. It is sometimes difficult, when many probability models are available, to select the most appropriate one for a given data set. The underlying physical laws which generate pollutant concentrations--diffusion processes--offer insight into which model may be most appropriate for a variety of situations. Treating the diffusion equation as a stochastic differential equation, the time series of pollution concentration data from diffusion phenomena is shown to have a distribution that is best approximated by the censored, 3-parameter lognormal probability model (LN3C). The model is applied to 10 air quality data sets (SO2, O3, CO, particulate, hydrocarbons, and NO2 from the United States, France, West Germany, and Denmark) and 9 water quaity data sets (BOD, coliform, chloride, and sulfate from the Ohio River). It is concluded that the LN3C probability model offers data analysts a superior, general purpose model suitable for a large variety of environmental phenomena. (Bell-Cornell) JF - Computers and Operations Research Vol. 3, No. 2/3, p 209-216, August 1976. 5 fig, 2 tab, 13 ref. AU - Ott, W R AU - Mage, D T AD - Environmental Protection Agency Washington, D. C., Office of Research and Development Y1 - 1976/08// PY - 1976 DA - Aug 1976 KW - Water Resources Abstracts KW - Environment KW - Data collections KW - Probability KW - Water quality KW - Air pollution KW - Water resources KW - Ohio River KW - Pollutants KW - Standards KW - Monitoring KW - Equations KW - Operations research KW - Biochemical oxygen demand KW - SW 5080:Evaluation, processing and publication KW - SW 4070:Ecological impact of water development KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19170624?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=A+General+Purpose+Univariate+Probability+Model+for+Environmental+Data+Analysis&rft.au=Ott%2C+W+R%3BMage%2C+D+T&rft.aulast=Ott&rft.aufirst=W&rft.date=1976-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Kepone: Hazard to Aquatic Organisms AN - 19163621; 7701235 AB - Edible tissues of most estuarine and freshwater fish and invertebrates ranged from 0.1 to more than one microgram per gram. Oysters, grass shrimp and fish concentrated Kepone from 425 to 20,000 times the concentration in the surrounding water. Ninety-six hour LC-50 for Kepone for fish and invertebrates varied from 6.6 to 210 micrograms per liter. Twenty-eight day bioassays indicated mortalities at 0.8 micrograms per liter. Reproduction of fish was affected at 0.08 micrograms of Kepone per liter. (Katz) JF - Science Vol 193, No 4253, 13 August 1976. p 528. Letter to the editor. AU - Hansen, D J AU - Wilson, A J AU - Nimmo, W R AU - Schimmel, S C AU - Bahner, L H AD - Environmental Protection Agency Gulf Breeze, Fla. Gulf Breeze Lab Y1 - 1976/08// PY - 1976 DA - Aug 1976 KW - Water Resources Abstracts KW - Pesticides KW - Toxicity KW - Mortality KW - Bioassay KW - Halogenated pesticides KW - Freshwater fish KW - Estuarine fish KW - Commercial fish KW - Organic pesticides KW - Minnows KW - Crabs KW - Fish reproduction KW - Spawning KW - Fecundity KW - Estuarine pollution KW - Path of pollutants KW - Chesapeake Bay KW - SW 3010:Identification of pollutants KW - SW 3030:Effects of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19163621?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Kepone%3A+Hazard+to+Aquatic+Organisms&rft.au=Hansen%2C+D+J%3BWilson%2C+A+J%3BNimmo%2C+W+R%3BSchimmel%2C+S+C%3BBahner%2C+L+H&rft.aulast=Hansen&rft.aufirst=D&rft.date=1976-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Estimation of Salmonid Sperm Concentration by Microhematocrit Technique AN - 20973335; 8423465 AB - Field-centrifuged, packed sperm volumes provide quick, reliable estimates of sperm concentrations in salmonid semen. JF - Transactions of the American Fisheries Society AU - Bouck, Gerald R AU - Jacobson, Janet AD - Western Fish Toxicology Station, U.S. Environmental Protection Agency, 1350 S.E. Goodnight Avenue, Corvallis, Oregon 97330 Y1 - 1976/07// PY - 1976 DA - July 1976 SP - 534 EP - 535 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA VL - 105 IS - 4 SN - 0002-8487, 0002-8487 KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Anadromous species KW - Semen KW - Sperm KW - Salmonidae KW - Q1 08341:General KW - D 04040:Ecosystem and Ecology Studies KW - O 1050:Vertebrates, Urochordates and Cephalochordates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20973335?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Estimation+of+Salmonid+Sperm+Concentration+by+Microhematocrit+Technique&rft.au=Bouck%2C+Gerald+R%3BJacobson%2C+Janet&rft.aulast=Bouck&rft.aufirst=Gerald&rft.date=1976-07-01&rft.volume=105&rft.issue=4&rft.spage=534&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281976%29105-534%3AEOSSCB%3E2.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Anadromous species; Semen; Sperm; Salmonidae DO - http://dx.doi.org/10.1577/1548-8659(1976)105-534:EOSSCB>2.0.CO;2 ER - TY - JOUR T1 - Effect of Mirex on Predator-Prey Interaction in an Experimental Estuarine Ecosystem AN - 19660047; 8423468 AB - Tests of 14- to 16-days duration were conducted to determine the distribution and sublethal effects of mirex in an experimental estuarine ecosystem. The insecticide was translocated from water at concentrations of 0.011 to 0.13 mu g/liter to sand, plant, and animal components. An alteration of predator-prey interaction due to mirex was manifested by a significant difference (X super(2) test, alpha = 0.05) in survival of grass shrimp, Palaemonetes vulgaris, in control and treated tanks after one, two, or three days of predation by pinfish, Lagodon rhomboides. JF - Transactions of the American Fisheries Society AU - Tagatz, Marlin E AD - U.S. Environmental Protection Agency, Environmental Research Laboratory, Gulf Breeze, Gulf Breeze, Florida 32561 Y1 - 1976/07// PY - 1976 DA - July 1976 SP - 546 EP - 549 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA VL - 105 IS - 4 SN - 0002-8487, 0002-8487 KW - Aqualine Abstracts; Ecology Abstracts; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Water Resources Abstracts KW - Shrimp KW - Predation KW - Survival KW - Ecological Effects KW - Toxicity tests KW - Lagodon rhomboides KW - Agricultural Chemicals KW - Insecticides KW - Fishery management KW - Sublethal Effects KW - Sand KW - Palaemonetes vulgaris KW - Brackishwater environment KW - Testing Procedures KW - Estuaries KW - Brackish KW - Predator-prey interactions KW - Predator prey interactions KW - AQ 00001:Water Resources and Supplies KW - Q1 08483:Species interactions: general KW - Q5 08503:Characteristics, behavior and fate KW - O 4080:Pollution - Control and Prevention KW - D 04040:Ecosystem and Ecology Studies KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19660047?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Effect+of+Mirex+on+Predator-Prey+Interaction+in+an+Experimental+Estuarine+Ecosystem&rft.au=Tagatz%2C+Marlin+E&rft.aulast=Tagatz&rft.aufirst=Marlin&rft.date=1976-07-01&rft.volume=105&rft.issue=4&rft.spage=546&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281976%29105-546%3AEOMOPI%3E2.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Insecticides; Fishery management; Predator prey interactions; Estuaries; Brackishwater environment; Toxicity tests; Predator-prey interactions; Sand; Predation; Survival; Testing Procedures; Shrimp; Agricultural Chemicals; Sublethal Effects; Ecological Effects; Lagodon rhomboides; Palaemonetes vulgaris; Brackish DO - http://dx.doi.org/10.1577/1548-8659(1976)105-546:EOMOPI>2.0.CO;2 ER - TY - JOUR T1 - Toxic Effects of Cadmium on Three Generations of Brook Trout (Salvelinus fontinalis) AN - 19658282; 8423469 AB - Three generations of brook trout (Salvelinus fontinalis) were exposed to several concentrations of total cadmium (0.06-6.4 mu g Cd/liter). Significant numbers of first- and second-generation adult males died during spawning at 3.4 mu g Cd/liter. This concentration also significantly retarded growth of juvenile second- and third-generation offspring. The maximum acceptable toxicant concentration (MATC) for brook trout exposed to cadmium in Lake Superior water (hardness 44 mg/liter as CaCO 3, pH 7-8) lies between 1.7 and 3.4 mu g Cd/liter. Cadmium-residue analyses of kidney, liver, gill, gonad, spleen, muscle, and red blood cells frown first- and second- generation trout indicated that kidney, liver, and gill tissue accumulated the greatest amounts of cadmium at each water exposure concentration. No significant increases in cadmium were measured in edible muscle at any of the cadmium water concentrations tested. Cadmium residues in kidney, liver, and gill tissue of fish frown all exposure concentrations reached equilibrium ( mu g Cd/g tissue) in both first- and second-generation trout after 20 weeks. Cadmium loss from gill tissue of second-generation trout placed in control water for 12 weeks was rapid; however, no loss was detectable from the liver and kidney. JF - Transactions of the American Fisheries Society AU - Benoit, Duane A AU - Leonard, Edward N AU - Christensen, Glenn M AU - Fiandt, James T AD - U.S. Environmental Protection Agency, Environmental Research Laboratory- Duluth, 6201 Congdon Boulevard, Duluth, Minnesota 55804 Y1 - 1976/07// PY - 1976 DA - July 1976 SP - 550 EP - 560 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA VL - 105 IS - 4 SN - 0002-8487, 0002-8487 KW - Toxicology Abstracts; Pollution Abstracts; Aqualine Abstracts; Ecology Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Water Resources Abstracts KW - water hardness KW - Toxicants KW - Toxicity tests KW - Lakes KW - Exposure KW - cadmium KW - Cadmium KW - pH effects KW - pH KW - Gills KW - Residues KW - Muscles KW - Kidneys KW - Trout KW - Fish physiology KW - Water Pollution Effects KW - Progeny KW - Salvelinus fontinalis KW - Erythrocytes KW - Pollution effects KW - spawning KW - gonads KW - offspring KW - North America, Superior L. KW - Spleen KW - Toxicity KW - Spawning KW - Bioaccumulation KW - Water hardness KW - Liver KW - Kidney KW - Gonads KW - P 2000:FRESHWATER POLLUTION KW - D 04040:Ecosystem and Ecology Studies KW - Q5 08504:Effects on organisms KW - Q1 08442:Population dynamics KW - SW 3030:Effects of pollution KW - AQ 00008:Effects of Pollution KW - X 24360:Metals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19658282?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Toxic+Effects+of+Cadmium+on+Three+Generations+of+Brook+Trout+%28Salvelinus+fontinalis%29&rft.au=Benoit%2C+Duane+A%3BLeonard%2C+Edward+N%3BChristensen%2C+Glenn+M%3BFiandt%2C+James+T&rft.aulast=Benoit&rft.aufirst=Duane&rft.date=1976-07-01&rft.volume=105&rft.issue=4&rft.spage=550&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281976%29105-550%3ATEOCOT%3E2.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Bioaccumulation; Fish physiology; Water hardness; Erythrocytes; Pollution effects; Cadmium; Kidneys; Toxicity tests; Gills; Toxicants; Muscles; Spleen; Spawning; Lakes; Kidney; Liver; Progeny; Gonads; pH effects; water hardness; Residues; Toxicity; spawning; gonads; cadmium; pH; offspring; Trout; Exposure; Water Pollution Effects; Salvelinus fontinalis; North America, Superior L. DO - http://dx.doi.org/10.1577/1548-8659(1976)105-550:TEOCOT>2.0.CO;2 ER - TY - JOUR T1 - Klebsiella Densities in Waters Receiving Wood Pulp Effluents AN - 19175170; 7700337 AB - The distribution of coliform biotypes and Salmonella species in waters below a pulp mill on Garrows Bend off the northwest tip of Mobile Bay, Alabama, was determined. The bacterial isolates were obtained from gauze traps and surface water grap samples. Water temperature and pH were monitored. Of the organisms isolated, 60% were identified as Klebsiella and 34% as Escherichia coli. The remaining 6% were primarily members of the genus Enterobacter. Only one Salmonella isolate was obtained, a group C Salmonella. The findings are discussed in terms of potential health effects and the interpretation of total and fecal coliform data from such waters. (Witt-IPC) JF - Journal Water Pollution Control Federation Vol. 48, No. 7, p 1766-1771, July, 1976. 1 fig, 3 tab, 17 ref. AU - Huntley, B E AU - Jones, A C AU - Cabelli, V J AD - Environmental Protection Agency Dauphine Island, Ala. Gulf Coast Water Supply Research Lab Y1 - 1976/07// PY - 1976 DA - Jul 1976 KW - Water Resources Abstracts KW - Coliforms KW - Pulp wastes KW - Salmonella KW - Alabama KW - Water pollution sources KW - Path of pollutants KW - Enteric bacteria KW - Aquatic bacteria KW - Wastes KW - Industrial wastes KW - Water pollution KW - E. coli KW - Bacteria KW - Aerobic bacteria KW - Water temperature KW - Hydrogen ion concentration KW - Public health KW - Microorganisms KW - Aquatic microorganisms KW - Effluents KW - Bays KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19175170?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Klebsiella+Densities+in+Waters+Receiving+Wood+Pulp+Effluents&rft.au=Huntley%2C+B+E%3BJones%2C+A+C%3BCabelli%2C+V+J&rft.aulast=Huntley&rft.aufirst=B&rft.date=1976-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Effects of Sewage Sludge Composition, Application Rate, and Lime Regime on Plant Availability of Heavy Metals AN - 19174283; 7706175 AB - Milorganite and air-dried primary digested sludge were applied to unlimed and limed soil to determine the effects of heavy metals on romaine lettuce and beets grown on these soils. The lettuce yield after 6 weeks was immensely improved when Iona sludge (10 grams/kilogram) or Milorganite (5 or 10 grams/kilogram) was applied. When Milorganite increased above 10 grams/kilogram, lettuce dry markedly decreased. A larger lettuce yield was obtained from limed than unlimed soil. Beet top growth was greatly enhanced when Milorganite was applied to unlimed soil (10 or 25 grams/kilogram) and to limed soil (25 to 100 grams/kilogram). Various application rates of Iona sludge did not produce results very different from that of control treatment. Addition of sludge to limed soil increased Cd concentrations in lettuce, whereas additions to unlimed soil did not affect those concentrations. Concentrations in beets did not significantly change from controls when sludge was applied to limed soil. Milorganite-borne Cd was also less available to plants from limed soil than from unlimed soil. Zinc available to plants was enhanced by sludge applications of 100 grams/kilogram , but not lower concentrations, in both soil types. Milorganite application (5 to 25 grams/kilogram) in limed soil increased Zn, but decreased Zn in unlimed soils. Data was provided on experiments with other metals. Soil pH was not significantly affected by sludge applications, but massive declines were found with milorganite applications. Higher pH values were found in limed than unlimed soil for all sludge treatments. An inverse relationship was found between soil pH and zinc and cadmium. (Collins-FIRL) JF - Journal of Environmental Quality Vol 5, No 3, p 246-251, July-September, 1976. 8 tab, 15 ref. AU - John, M K AU - Van Laerhoven, CJ AD - Department of the Environment Ottawa (Ontario). Office of the Science Advisor Y1 - 1976/07// PY - 1976 DA - Jul 1976 KW - Water Resources Abstracts KW - Soil amendments KW - Soil treatment KW - Heavy metals KW - Lime KW - Phytotoxicity KW - Vegetation KW - Sludge disposal KW - Sludge digestion KW - Waste disposal KW - Cadmium KW - Lead KW - Copper KW - Iron KW - Manganese KW - Nickel KW - Zinc KW - SW 3040:Wastewater treatment processes KW - SW 0845:Water in soils KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19174283?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Effects+of+Sewage+Sludge+Composition%2C+Application+Rate%2C+and+Lime+Regime+on+Plant+Availability+of+Heavy+Metals&rft.au=John%2C+M+K%3BVan+Laerhoven%2C+CJ&rft.aulast=John&rft.aufirst=M&rft.date=1976-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Relation of Operation and Maintenance to Treatment Plant Efficiency AN - 19169140; 7700582 AB - Information from Environmental Protection Agency annual surveys on the efficiency of federally funded waste water treatment facilities is presented. A major finding of the survey effort is that about one-third of the nation 's municipal treatment facilities constructed with federal grant assistance are not operating at their designed efficiency levels. The causes are many and varied and depend on factors related to each specific treatment facility. Areas where increased emphasis is necessary to assist in improving the efficiency and reliability of treatment facility performance include: the strengthening of municipal operations programs at the local, state, and federal levels; the development of expanded capabilities to provide technical operational assistance to municipal facilities; the identification and satisfaction of treatment facility operator needs; the improvement of laboratory capabilities and testing programs to provide better process control information; the provision of an adequate operating budget at the local level; and the development of simplified and effective process control strategies and methodologies. (Kreager-FIRL) JF - Journal Water Pollution Control Federation Vol. 48, No. 7, p 1822-1833, July, 1976. 5 fig, 9 tab, 20 ref. AU - Gilbert, W G AD - Environmental Protection Agency Washington, D.C. Municipal Operations Branch Y1 - 1976/07// PY - 1976 DA - Jul 1976 KW - Water Resources Abstracts KW - Treatment facilities KW - Waste water treatment KW - Operation and Maintenance KW - Efficiencies KW - Operations KW - Federal government KW - Surveys KW - Municipal wastes KW - Programs KW - Economics KW - Quality control KW - SW 3040:Wastewater treatment processes KW - SW 4030:Cost allocation, cost sharing, pricing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19169140?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Relation+of+Operation+and+Maintenance+to+Treatment+Plant+Efficiency&rft.au=Gilbert%2C+W+G&rft.aulast=Gilbert&rft.aufirst=W&rft.date=1976-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Status of Classification of Aquatic Herbicides AN - 19195696; 7800240 AB - An overview is given of the amended Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), published 3 July 1975 in the Federal Register, which requires all pesticides to be classified for either ' general ' or ' restricted ' use. After 21 October 1977 ' restricted ' pesticides can be used only under supervision of Certified Applicators. The U.S. Environmental Protection Agency (EPA) is responsible both for implementation and for setting certification standards for applicators. Determinants for pesticide classification are: (1) toxicity, (2) use, and (3) labeling. Toxicity criteria relate to active ingredient(s), formulated concentration, and final use concentration. Regarding toxicity, an ' unreasonable adverse effect ' is defined by FIFRA as ' any unreasonable risk to man or the environment, taking into account the economic, social and environmental costs and benefits of the use of any pesticide. ' Failure to meet this standard would place the pesticide in the ' restricted ' category. Many, if not most, aquatic herbicides are likely to be classified ' restricted. ' A governor of a state wishing to certify applicators must submit plans to the regional EPA office for approval. Details of basic criteria for toxicity and labeling are given, along with the current status of state certification plans. (Lynch-Wisconsin) JF - Journal of Aquatic Plant Management Vol. 14, June 1976, p 1-3. 1 tab. AU - Anderson, LWJ AD - Environmental Protection Agency Washington, DC. Criteria and Evaluation Div Y1 - 1976/06// PY - 1976 DA - Jun 1976 KW - Water Resources Abstracts KW - Legislation KW - Pesticide toxicity KW - Aquatic weed control KW - Herbicides KW - Pesticides KW - Legal aspects KW - Water pollution control KW - Classification KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19195696?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Status+of+Classification+of+Aquatic+Herbicides&rft.au=Anderson%2C+LWJ&rft.aulast=Anderson&rft.aufirst=LWJ&rft.date=1976-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Residue Tolerances for Aquatic Herbicides AN - 19185153; 7800241 AB - The development since the late 1960 's of control policies for aquatic pesticide usage and procedures for gauging pesticide residues are described. Policy development began about 1969 when federal agencies engaged in large-scale aquatic weed control programs were pressured to restrict their use of pesticides. They in turn approached federal regulatory agencies for an aquatic herbicide sanctioning mechanism. It was determined that potable water was to be considered a processed food under the Federal Food, Drug and Cosmetic Act (FFDC), and therefore pesticide residues were food additives subject to FFDC tolerances. In March of 1970 an official directive required establishment of FFDC tolerances for pesticide residues in potable water. The Food and Drug Administration, and later the Environmental Protection Agency, set about developing data requirements. Each agency petitioning for the use of pesticides has been issued specific regulations for agency policy. Due to wide variations in pesticide usage, individual pesticides are not given blanket restrictions, but are instead geared to the user agency. A table showing the status of several current petitions is presented. Tolerances for residues in potable water set by the FFDC act are compared with the EPA 's Drinking Water Standards. (Lynch-Wisconsin) JF - Journal of Aquatic Plant Management Vol. 14, June 1976, p 4-6. 1 tab. AU - Cummings, J C AD - Environmental Protection Agency Washington, DC. Chemistry Branch Y1 - 1976/06// PY - 1976 DA - Jun 1976 KW - Water Resources Abstracts KW - Aquatic weed control KW - Pesticides KW - Herbicides KW - Legislation KW - Pesticide residues KW - Potable water KW - Legal aspects KW - History KW - 2 KW - 4-D KW - 4 KW - 5-T KW - Diquat KW - Dalapon KW - Federal Government KW - SW 3070:Water quality control KW - SW 3060:Water treatment and distribution KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19185153?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Residue+Tolerances+for+Aquatic+Herbicides&rft.au=Cummings%2C+J+C&rft.aulast=Cummings&rft.aufirst=J&rft.date=1976-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - URBAN RUNOFF AND COMBINED SEWER OVERFLOW, (LITERATURE REVIEW) AN - 19180860; 7612627 AB - A LITERATURE REVIEW OF DOCUMENTS DEALING WITH URBAN RUNOFF AND COMBINED SEWER OVERFLOW IS PRESENTED. GENERAL TOPICS COVERED INCLUDE: URBAN RUNOFF QUALITY, RECEIVING WATER IMPACTS, THE MONITORING OF URBAN RUNOFF POLLUTANTS, WATER QUALITY CONTROL PLANNING, RUNOFF POLLUTION MODELING, FLOW REGULATION AND CONTROL, AND LEGISLATION FOR CONTROLLING URBAN DRAINAGE. SPECIFIC SUBJECTS DISCUSSED UNDER THE ABOVE GENERAL HEADINGS INCLUDE: THE EFFECTS OF SUBURBAN DEVELOPMENT ON RUNOFF, A COMPARISON OF URBAN, WATERSHED POLLUTANT LEVELS WITH THOSE IN FORESTED WATERSHEDS, THE USE OF COLIFORM AND ORTHOPHOSPHATE LEVELS AS INDICATORS OF STORMWATER IMPACT, THE SUITABILITY OF AUTOMATIC SAMPLING AND MONITORING EQUIPMENT FOR STORM AND COMBINED SEWER SYSTEMS, REQUIRED ELEMENTS OF A MASTER PLAN FOR WATER QUALITY CONTROL OF COMBINED SEWER SYSTEMS, DATA REQUIRED FOR VERIFYING STORMWATER MODELS, DESIGN PROCEDURES FOR CALCULATING SETTLEABLE SOLIDS REMOVAL EFFICIENCY FOR COMBINED SEWER OVERFLOW REGULATORS, AND A MODEL URBAN DRAINAGE ORDINANCE. (KREAGER-FIRL) JF - JOURNAL WATER POLLUTION CONTROL FEDERATION, VOL. 48, NO. 6, P 1191-1206, JUNE, 1976. 156 REF. AU - Field, R AU - Curtis, J AU - Bowden, R AD - ENVIRONMENTAL PROTECTION AGENCY, EDISON, N.J. WASTEWATER RESEARCH DIV Y1 - 1976/06// PY - 1976 DA - Jun 1976 KW - Water Resources Abstracts KW - *URBAN RUNOFF KW - *URBAN DRAINAGE KW - *OVERFLOW KW - *SEWERS KW - *COMBINED SEWERS KW - *REVIEWS KW - *BIBLIOGRAPHIES KW - FLOW CONTROL KW - INDICATORS KW - COLIFORMS KW - PHOSPHATES KW - LAND USE KW - MONITORING KW - PLANNING KW - WATER QUALITY CONTROL KW - STORM WATER KW - STORM RUNOFF KW - SAMPLING KW - LEGISLATION KW - LEGAL ASPECTS KW - MODEL STUDIES KW - *LITERATURE REVIEWS KW - SW 3040:Wastewater treatment processes KW - SW 3020:Sources and fate of pollution KW - SW 8030:Secondary publication and distribution KW - SW 2010:Control of water on the surface UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19180860?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=URBAN+RUNOFF+AND+COMBINED+SEWER+OVERFLOW%2C+%28LITERATURE+REVIEW%29&rft.au=Field%2C+R%3BCurtis%2C+J%3BBowden%2C+R&rft.aulast=Field&rft.aufirst=R&rft.date=1976-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE U. S. ENVIRONMENTAL PROTECTION AGENCY: PAST AND FUTURE CHALLENGES AN - 19179261; 7611658 AB - ENVIRONMENTAL PROTECTION AGENCY ACTIVITIES IN THE AREAS OF WASTE WATER TREATMENT AND WATER REUSE ARE REVIEWED ALONG WITH FUTURE CHALLENGES IN THESE AREAS. SINCE THE ESTABLISHMENT OF THE AGENCY, IT HAS COMMITTED ALMOST $11 BILLION IN GRANTS TO STATES AND COMMUNITIES FOR THE CONSTRUCTION OF WASTE WATER TREATMENT PLANTS. THE AGENCY HAS PUT STRONG EMPHASIS ON RESEARCH AND DEVELOPMENT ACTIVITIES ASSOCIATED WITH WATER REUSE. THE REUSE OF MUNICIPAL WASTE WATER IS CURRENTLY BEING PRACTICED ON A CONTINUING BASIS IN 358 LOCATIONS THROUGHOUT THE UNITED STATES, CHIEFLY IN THE SEMI-ARID SOUTHWESTERN STATES. PRINCIPAL APPLICATIONS FOR WASTE WATER REUSE INCLUDE IRRIGATION AND LANDSCAPING, INDUSTRIAL COOLING AND PROCESSING WATER UTILIZATION, AND RECREATIONAL LAKE MAINTENANCE. THE PRESENT REUSE OF WASTE WATER, HOWEVER, IS SMALL IN RELATION TO THE AMOUNT OF MUNICIPAL WASTE WATER BEING GENERATED, AND EXPANDED PRACTICE AND CONTINUED DEVELOPMENT OF MUNICIPAL WASTE WATER RECLAMATION IS REQUIRED. (SEE ALSO W76-11257) (KREAGER-FIRL) JF - IN: 3RD NATIONAL CONFERENCE ON COMPLETE WATEREUSE, JUNE 27-30, 1976, CINCINNATI, OHIO, P 43-45. AU - Train, R E AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D. C Y1 - 1976/06// PY - 1976 DA - Jun 1976 KW - Water Resources Abstracts KW - *WATER REUSE KW - *RECYCLING KW - *SYMBIOSIS KW - *MUNICIPAL WASTES KW - *WASTE WATER KW - IRRIGATION KW - RECLAMATION KW - RECLAIMED WATER KW - RECREATION FACILITIES KW - LAKES KW - INDUSTRIAL WATER KW - RESEARCH AND DEVELOPMENT KW - GOVERNMENT SUPPORTS KW - GOVERNMENT FINANCE KW - ORGANIZATIONS KW - TREATMENT FACILITIES KW - *ENVIRONMENTAL PROTECTION AGENCY KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19179261?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+U.+S.+ENVIRONMENTAL+PROTECTION+AGENCY%3A+PAST+AND+FUTURE+CHALLENGES&rft.au=Train%2C+R+E&rft.aulast=Train&rft.aufirst=R&rft.date=1976-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PROJECT CURE AN - 19176169; 7611661 AB - PROJECT CURE (CLEAN URBAN RIVER ENVIRONMENTS), A RESEARCH PROPOSAL PREPARED IN 1969 JOINTLY BY THE MID-CONTINENT REGION OF THE BUREAU OF OUTDOOR RECREATION AND THE MISSOURI BASIN OF THE FEDERAL WATER POLLUTION CONTROL ADMINISTRATION, IS DESCRIBED. THE PROPOSED PROJECT INVOLVES THE ADVANCED TREATMENT OF WASTE WATER VERY NEAR ITS POINTS OF USE AND COLLECTION FOLLOWED BY RELEASES OF THE HIGHLY TREATED EFFLUENT INTO EITHER NATURAL OR SPECIALLY CREATED CHANNELS AND IMPOUNDMENTS. THE OBJECTIVE OF THE PROJECT IS TO CREATE NEWLY-FORMED RIVERS AND LAKES FOR WATER-ORIENTED OUTDOOR RECREATION AND FOR THE ENHANCEMENT OF THE URBAN ENVIRONMENT. TREATMENT PLANTS ARE EXPECTED TO BE RELATIVELY SMALL AND LOCATED IN OR NEAR HOMOGENEOUS SUBURBAN AREAS AT THE FRINGES OF THE CITY. THE ADDITIONAL COSTS ASSOCIATED WITH THE CONSTRUCTION OF SUCH TREATMENT FACILITIES ARE EXPECTED TO BE SOMEWHAT OFFSET BY THE FACT THAT EXTENSIVE SEWERS WILL BE UNNECESSARY. EXISTING SEWERS COULD BE UTILIZED FOR TRANSPORTING STORM WATER RUNOFF, AND EXISTING TREATMENT PLANTS COULD LIKEWISE BE USED FOR TREATING STORM WATER RUNOFF, THUS INCREASING THE OVERALL QUALITY OF TREATED WATER. (SEE ALSO W76-11257) (KREAGER-FIRL) JF - IN: 3RD NATIONAL CONFERENCE ON COMPLETE WATEREUSE, JUNE 27-30, 1976, CINCINNATI, OHIO, P 286-289. 1 TAB, 3 REF. AU - Stephan, D G AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO Y1 - 1976/06// PY - 1976 DA - Jun 1976 KW - Water Resources Abstracts KW - *WASTE WATER TREATMENT KW - *TERTIARY TREATMENT KW - *SURFACE WATERS KW - *WATER MANAGEMENT(APPLIED) KW - *RECLAMATION KW - *RECREATION FACILITIES KW - *RIVERS KW - CHANNELS KW - LAKES KW - IMPOUNDED WATERS KW - ARTIFICIAL WATERCOURSES KW - SW 3040:Wastewater treatment processes KW - SW 1040:Conservation in domestic and municipal use KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19176169?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PROJECT+CURE&rft.au=Stephan%2C+D+G&rft.aulast=Stephan&rft.aufirst=D&rft.date=1976-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Nonpoint Sources of Pollution: A Federal Perspective AN - 19169727; 7704017 AB - The magnitude of the nonpoint source problem nationwide calls for the establishment of State, local, and Federal measures to control existing sources and to prevent future stream degradation from additional nonpoint sources. Under the Environmental Protection Agency 's (EPA) regulations, State and local water quality management agencies have the major responsibility for the planning and implementation of nonpoint source programs. Emphasis of nonpoint source control programs will be on preventative techniques which are referred to as ' Best Management Practices ' in EPA regulations and guidelines. The EPA will provide guidance and technical assistance to the States and local designated agencies. Federal agencies will be encouraged to incorporate 208 objectives into their planning processes and to provide technical assistance to other agencies. Coordinated planning and implementation of nonpoint source programs at all governmental levels should result in significant water quality improvements. (Bell-Cornell) JF - Journal of the Environmental Engineering Division, Proceedings of the American Society of Civil Engineers Vol. 102, No. EE3, Proceedings paper 12211, p 555-565, June 1976. 3 tab. AU - Pisano, MA AD - Environmental Protection Agency Washington, D. C. Div. of Water Planning Y1 - 1976/06// PY - 1976 DA - Jun 1976 KW - Water Resources Abstracts KW - Water pollution control KW - Water quality KW - Runoff KW - Sedimentation KW - Land use KW - Silts KW - Storm drains KW - Hydrology KW - Irrigation KW - Sediments KW - Mining KW - Natural resources KW - Conservation KW - Water resources KW - Legislation KW - Federal government KW - Planning KW - SW 3020:Sources and fate of pollution KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19169727?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Nonpoint+Sources+of+Pollution%3A+A+Federal+Perspective&rft.au=Pisano%2C+MA&rft.aulast=Pisano&rft.aufirst=MA&rft.date=1976-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ESTIMATING THE RELIABILITY OF ADVANCED WASTE TREATMENT AN - 19162034; 7612904 AB - STATISTICAL METHODS FOR ESTIMATING THE RELIABILITY OF ADVANCED WASTE WATER TREATMENT PLANTS ARE DISCUSSED. SINCE THE USUAL MEASUREMENTS OF POLLUTANTS IN WASTE WATER ARE LOGNORMALLY DISTRIBUTED, PLOTTING THE DATA AS A NORMAL DISTRIBUTION IS NOT APPROPRIATE AND THE PLOTTING OF CUMULATIVE PROBABILITY DISTRIBUTIONS ON LOG-PROBABILITY PAPER BECOMES NECESSARY. IF A POPULATION CAN BE FITTED BY A LOG-NORMAL DISTRIBUTION, PREDICTIONS ABOUT FUTURE PERFORMANCE CAN BE MADE WITH A HIGH DEGREE OF CONFIDENCE PROVIDED THAT THE PROCESS IS IN STATISTICAL CONTROL (VARIATIONS APPEAR TO RESULT FROM CONSISTENT CAUSES). DATA ON PHOSPHATE LEVELS ARE TAKEN FROM AN ADVANCED WASTE WATER TREATMENT PLANT AND ARE PLOTTED NORMALLY AND AS THEIR LOGARITHMS. THE LATTER CASE PRODUCES A STRAIGHT LINE, WITH A MEDIAN VALUE OF 0.19 MILLIGRAMS/LITER AND A SPREAD FACTOR OF 2.1. THE MEDIAN IS A GOOD ESTIMATE OF THE GEOMETRIC MEAN. (KREAGER-FIRL) JF - WATER AND SEWAGE WORKS, VOL. 123, NO. 6, P 87-89, JUNE, 1976. 4 FIG, 2 TAB. AU - Dean, R B AU - Forsythe, S L AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO Y1 - 1976/06// PY - 1976 DA - Jun 1976 KW - Water Resources Abstracts KW - *STATISTICAL METHODS KW - *RELIABILITY KW - *TERTIARY TREATMENT KW - *WASTE WATER TREATMENT KW - *WATER QUALITY KW - *ESTIMATING KW - PHOSPHATES KW - MATHEMATICAL STUDIES KW - EVALUATION KW - PERFORMANCE KW - TREATMENT FACILITIES KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19162034?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ESTIMATING+THE+RELIABILITY+OF+ADVANCED+WASTE+TREATMENT&rft.au=Dean%2C+R+B%3BForsythe%2C+S+L&rft.aulast=Dean&rft.aufirst=R&rft.date=1976-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PUERTO RICO: ALONG THE ROUTE OF WATER REUSE AN - 19160592; 7611259 AB - ACTIVITIES CONCERNING THE REUSE OF WASTE WATER IN PUERTO RICO ARE REVIEWED. THE PONCE REGIONAL WATER RESOURCES MANAGEMENT STUDY, WHICH IS A COOPERATIVE EFFORT BETWEEN THE PUERTO RICAN GOVERNMENT AND THE U. S. ARMY CORPS OF ENGINEERS, IS CONCENTRATING ON WASTE WATER MANAGEMENT, WATER SUPPLY MANAGEMENT, FLOOD CONTROL, CONSERVATION OF FISH AND WILDLIFE, AND RECREATION, WITH EMPHASIS BEING GIVEN TO WATER SUPPLY. THE STUDY COVERS 14 MUNICIPALITIES OVER AN AREA OF 734 SQ MI AND IS EVALUATING THE FOLLOWING REUSE ALTERNATIVES: THE USE OF SECONDARY TREATED EFFLUENT FROM WATER TREATMENT PLANTS FOR IRRIGATION, INFILTRATION, AND PERCOLATION; THE USE OF WASTE WATER FOR INDUSTRIAL PURPOSES; AND THE USE OF WASTE WATER TO PREVENT SALT WATER INTRUSION. THE CORPS OF ENGINEERS IS ALSO CONDUCTING AN ISLAND-WIDE WATER SUPPLY STUDY WITH THE PUERTO RICO DEPARTMENT OF NATURAL RESOURCES. THE U. S. GEOLOGICAL SURVEY HAS INITIATED A RESEARCH PROJECT IN FORT ALLEN, SALINAS, PUERTO RICO DEALING WITH THE USE OF SECONDARY EFFLUENT FOR GROUNDWATER RECHARGE. (SEE ALSO W76-11257) (KREAGER-FIRL) JF - IN: 3RD NATIONAL CONFERENCE ON COMPLETE WATEREUSE, JUNE 27-30, 1976, CINCINNATI, OHIO, P 46-52. 8 FIG, 2 TAB, 8 REF. AU - Irizarry, M M AD - ENVIRONMENTAL PROTECTION AGENCY, SAN JUAN, PUERTO RICO Y1 - 1976/06// PY - 1976 DA - Jun 1976 KW - Water Resources Abstracts KW - *WATER REUSE KW - *RECYCLING KW - *PUERTO RICO KW - *WATER SUPPLY KW - *WATER MANAGEMENT(APPLIED) KW - IRRIGATION KW - INFILTRATION KW - PERCOLATION KW - SALINE WATER INTRUSION KW - INDUSTRIAL WATER KW - GROUNDWATER RECHARGE KW - RESEARCH AND DEVELOPMENT KW - PROGRAMS KW - ORGANIZATIONS KW - SW 1030:Use of water of impaired quality KW - SW 3040:Wastewater treatment processes KW - SW 2040:Groundwater management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19160592?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=The+Cost+of+Removing+Chloroform+and+Other+Trihalomethanes+from+Drinking+Water+Supplies&rft.au=Clark%2C+R+M%3BGuttman%2C+D+L%3BCrawford%2C+J+L%3BMachisko%2C+JA&rft.aulast=Clark&rft.aufirst=R&rft.date=1977-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - OPERATION AND IMPACT OF NPDES IN REGION II, PART 2 AN - 19154936; 7613059 AB - THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM IS DISCUSSED IN TERMS OF THE PERMIT PROGRAM'S OPERATION AND ITS PHYSICAL AND ECONOMIC IMPACT ON MUNICIPAL DISCHARGERS IN THE REGION II AREA WHICH INCLUDES NEW YORK, NEW JERSEY, PUERTO RICO, AND THE VIRGIN ISLANDS. THE MONITORING, TESTING, AND REPORTING REQUIREMENTS OF THE PERMIT PROGRAM ARE GENERALLY MUCH MORE STRINGENT THAN PREVIOUS REQUIREMENTS UNDER STATE PROGRAMS. MOST PERMITS REQUIRE WEEKLY 24-HOUR COMPOSITE SAMPLING OF BIOCHEMICAL OXYGEN DEMAND AND SUSPENDED SOLIDS. CASE HISTORIES OF THE ECONOMIC IMPACTS OF THE PERMIT PROGRAM ARE REVIEWED FOR THE UPGRADING OF EXISTING FACILITIES, INDUSTRIAL WASTE MONITORING, AND THE INSTALLATION OF FLOW, MONITORING, AND CHLORINATION EQUIPMENT. A DETAILED COST ANALYSIS IS PRESENTED FOR EACH CASE REVIEWED. (SEE ALSO W76-10005) (KREAGER-FIRL) JF - WATER AND SEWAGE WORKS, VOL. 123, NO. 6, P 93-95, JUNE, 1976. 2 TAB, 10 REF. AU - Muszynski, W J AU - Olenik, T J AD - ENVIRONMENTAL PROTECTION AGENCY, NEW YORK. CARIBBEAN CONSTRUCTION GRANTS BRANCH Y1 - 1976/06// PY - 1976 DA - Jun 1976 KW - Water Resources Abstracts KW - *PERMITS KW - *REGULATION KW - *INDUSTRIAL WASTES KW - *ECONOMIC IMPACT KW - *WATER QUALITY STANDARDS KW - POLLUTANTS KW - ECONOMICS KW - MONITORING KW - EFFLUENTS KW - NEW YORK KW - NEW JERSEY KW - PUERTO RICO KW - VIRGIN ISLANDS KW - PROGRAMS KW - COST ANALYSIS KW - BIOCHEMICAL OXYGEN DEMAND KW - SUSPENDED SOLIDS KW - WASTE WATER TREATMENT KW - EQUIPMENT KW - *NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM KW - SW 4030:Cost allocation, cost sharing, pricing KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19154936?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=OPERATION+AND+IMPACT+OF+NPDES+IN+REGION+II%2C+PART+2&rft.au=Muszynski%2C+W+J%3BOlenik%2C+T+J&rft.aulast=Muszynski&rft.aufirst=W&rft.date=1976-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - SOLID WASTES AND WATER QUALITY, (LITERATURE REVIEW) AN - 19125708; 7612933 AB - A REVIEW OF LITERATURE DEALING WITH THE EFFECT OF SOLID WASTE DISPOSAL ON WATER QUALITY IS PRESENTED. TOPICS COVERED INCLUDE: FACTORS AFFECTING LEACHATE FORMATION AND CONTROL, A NUMERICAL PROCEDURE FOR EVALUATING THE ENVIRONMENTAL IMPACT ASSOCIATED WITH LAND DISPOSAL, THE USE OF EARTH RESISTIVITY SURVEYS TO DEFINE GROUNDWATER CONTAMINATION, TECHNIQUES FOR MONITORING LANDFILL SITES, THE CHEMICAL CHARACTERISTICS OF TWO LEACHATE PLUMES NEAR OIL LANDFILLS, THE GROUNDWATER QUALITY UNDERLYING LANDFILLS IN ALASKA, THE DESIGN OF A DEMONSTRATION LANDFILL IN AN AREA WITH VERY HIGH GROUNDWATER, ANALYTICAL PROCEDURES FOR LEACHATE COMPOSITION STUDIES, AN EVALUATION OF THE COMBINED DISPOSAL OF WASTE WATER SLUDGES AND MUNICIPAL REFUSE IN A SANITARY LANDFILL, LEACHATE MANAGEMENT ALTERNATIVES, MATERIALS USED FOR CONTAINING LEACHATES AT SANITARY LANDFILL SITES, THE DESIGN OF AN EXPERIMENTAL PAPERMILL SLUDGE LANDFILL, AND THE DESIGN AND OPERATION OF AN ON-SITE LEACHATE COLLECTION, TREATMENT, AND DISPOSAL FACILITY AT A LANDFILL SITE. (KREAGER-FIRL) JF - JOURNAL WATER POLLUTION CONTROL FEDERATION, VOL. 48, NO. 6, P 1299-1305, JUNE, 1976. 40 REF. AU - HEIDMAN, JA AU - Brunner AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D. C. WASTEWATER RESEARCH DIV Y1 - 1976/06// PY - 1976 DA - Jun 1976 KW - Water Resources Abstracts KW - *SOLID WASTES KW - *WASTE DISPOSAL KW - *WATER QUALITY KW - *LANDFILLS KW - *LEACHATE KW - *BIBLIOGRAPHIES KW - GROUNDWATER KW - WATER POLLUTION KW - SLUDGE KW - MUNICIPAL WASTES KW - INDUSTRIAL WASTES KW - WASTE TREATMENT KW - DESIGN CRITERIA KW - MONITORING KW - ANALYTICAL TECHNIQUES KW - MATERIALS KW - REVIEWS KW - *LITERATURE REVIEW KW - SW 3050:Ultimate disposal of wastes KW - SW 2040:Groundwater management KW - SW 3020:Sources and fate of pollution KW - SW 8030:Secondary publication and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19125708?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=SOLID+WASTES+AND+WATER+QUALITY%2C+%28LITERATURE+REVIEW%29&rft.au=HEIDMAN%2C+JA%3BBrunner&rft.aulast=HEIDMAN&rft.aufirst=JA&rft.date=1976-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Carbon Dioxide and Oxygen-Nitrogen Ratios as Factors Affecting Salmon Survival in Air-Supersaturated Water AN - 20966630; 8423446 AB - Juvenile sockeye salmon (Oncorhynchus nerka) were exposed to lethal levels of air-supersaturated water (120 percent, 125 percent, 130 percent total gas saturation) containing different oxygen-nitrogen ratios and different carbon dioxide concentrations. Fish mortality was not significantly different at different carbon dioxide levels (1.7 to 22.0 mg/liter CO sub(2)) when tested at the same total gas saturation concentrations. Total gas saturation levels are much more important than the O sub(2)/N sub(2) ratios, as fish mortality will not occur unless total gas saturation exceeds 100 percent, regardless of the O sub(2)/N sub(2) ratios. There was a significant decrease in mortality when the ratio of oxygen to nitrogen was increased while holding the total percent saturation constant. Much more extensive and severe signs of gas bubble disease developed at high O sub(2)/N sub(2) ratios than at low O sub(2)/N sub(2) ratios, indicating that oxygen plays a significant part in forming external emphysema and lesions. JF - Transactions of the American Fisheries Society AU - Nebeker, Alan V AU - Bouck, Gerald R AU - Stevens, Donald G AD - Western Fish Toxicology Station, U.S. Environmental Protection Agency, 1350 S.E. Goodnight Avenue, Corvallis, Oregon 97330 Y1 - 1976/05// PY - 1976 DA - May 1976 SP - 425 EP - 429 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA VL - 105 IS - 3 SN - 0002-8487, 0002-8487 KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Mortality KW - Emphysema KW - Anadromous species KW - Survival KW - Bubble disease KW - Oxygen KW - Lethal levels KW - Oncorhynchus nerka KW - Carbon dioxide KW - Mortality causes KW - Nitrogen KW - O 1070:Ecology/Community Studies KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08442:Population dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20966630?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Carbon+Dioxide+and+Oxygen-Nitrogen+Ratios+as+Factors+Affecting+Salmon+Survival+in+Air-Supersaturated+Water&rft.au=Nebeker%2C+Alan+V%3BBouck%2C+Gerald+R%3BStevens%2C+Donald+G&rft.aulast=Nebeker&rft.aufirst=Alan&rft.date=1976-05-01&rft.volume=105&rft.issue=3&rft.spage=425&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281976%29105-425%3ACDAORA%3E2.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Anadromous species; Survival; Carbon dioxide; Mortality causes; Bubble disease; Emphysema; Lethal levels; Oxygen; Mortality; Nitrogen; Oncorhynchus nerka DO - http://dx.doi.org/10.1577/1548-8659(1976)105-425:CDAORA>2.0.CO;2 ER - TY - JOUR T1 - Operation and Impact of NPDES in Region II, Part I AN - 19177164; 7708117 AB - In establishing the National Pollutant Discharge Elimination System (NPDES) permit program Congress has created an instrument for enforcement of the Federal Water Pollution Control Act (FWPCA) Amendments of 1972. In Region II, one of the largest and most important sections in terms of municipal dischargers, problems encountered by NPDES have centered around the funding issue, the pretreatment of industrial wastes, combined flow, and the lack of discharge information. To qualify for a permit, an existing treatment plant must meet standards dictated by the Environmental Protection Agency (EPA). These requirements are generally more stringent than previously required under state programs. Some provisions, however, are made for issuance of permits with special conditions for plants that do not meet current standards. The NPDES program has had significant economic impact, illustrated by reference to specific cases. From the study of Region II, it is apparent that many municipal dischargers will not meet the July 1, 1977 deadline. However, the success of the NPDES program should not be measured strictly in terms of this deadline. Instead the program should be judged by its effect on the grant program, increased efficiency of existing plants, and the collection of more reliable data. (Petruff-Florida) JF - Water and Sewage Works Vol. 123, No. 5, p. 62-65, May, 1976, and No. 6, p. 93-95, June, 1976. AU - Muszynski, W J AU - Olenik, T J AD - Environmental Protection Agency New York. Caribbean Construction Grants Branch Y1 - 1976/05// PY - 1976 DA - May 1976 KW - Water Resources Abstracts KW - Federal Water Pollution Control Act (FWPCA) KW - Legislation KW - Permits KW - Municipal wastes KW - Discharge(Water) KW - Regulation KW - Legal aspects KW - Water treatment KW - Water law KW - Effluents KW - Political aspects KW - Pollutants KW - Financial feasibility KW - Administration KW - Water policy KW - Grants KW - Government finance KW - Economics KW - Treatment KW - Sewage treatment KW - Financing KW - Governmental interrelations KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19177164?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Operation+and+Impact+of+NPDES+in+Region+II%2C+Part+I&rft.au=Muszynski%2C+W+J%3BOlenik%2C+T+J&rft.aulast=Muszynski&rft.aufirst=W&rft.date=1976-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Nonpoint Pollution: An EPA View of Areawide Water Quality Management AN - 19160815; 7700959 AB - Point source pollution by industrial effluents and untreated municipal sewage has been the focal point of American pollution control efforts. If clean water goals are to be met by the 1983 target date, however, nonpoint sources must also be given attention. These sources include agricultural and silvicultural runoff, acid mine drainage, urban runoff, and sedimentation from construction sites. Nonpoint sources account for 92% of all suspended solids in water. The treatment of these solids is specified in the Federal Water Pollution Control Amendments of 1972. Section 208 calls for ' best management techniques ' to prevent runoff, as well as other planning procedures. An analysis of the Amendment 's potential for fighting nonpoint source pollution is included. (Frank-Florida) JF - Journal of Soil and Water Conservation Vol 31, No 3, p 94-100, May/June 1976. 7 p, 1 map, 2 photo. AU - Pisano, M AD - Environmental Protection Agency Washington, D. C. Water Planning Div Y1 - 1976/05// PY - 1976 DA - May 1976 KW - Water Resources Abstracts KW - Federal Water Pollution Control Act KW - Sedimentation KW - Regulation KW - Water quality KW - Water pollution sources KW - Legal aspects KW - Legislation KW - Management KW - Monitoring KW - Penalties(Legal) KW - Permits KW - Standards KW - Water policy KW - Water quality standards KW - Water treatment KW - Water resources KW - Water pollution KW - SW 3020:Sources and fate of pollution KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19160815?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Nonpoint+Pollution%3A+An+EPA+View+of+Areawide+Water+Quality+Management&rft.au=Pisano%2C+M&rft.aulast=Pisano&rft.aufirst=M&rft.date=1976-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Status of Sea Water Reverse Osmosis Membrane Process Technology AN - 19152985; 7712571 AB - This paper descirbed the present status (1976) of the seawater reverse osmosis desalination technology developed by the Department of the Interior. Both cellulosic and non-cellulosic membranes capable of seawater conversion to potable water in one-pass were developed. A recent and most promising development is the thin-film composite membrane. Membrane modules with diameters up to 8 in with desalting capacities up to 5000 gallons per day have been tested in pilot plants for over 1 year. Results indicate that all of the membrane systems are suitable for seawater desalination at operating pressures of 800-1000 psi. Cost estimates indicate that reverse osmosis is more economical than distillation. (Humphreys-ISWS) JF - Proceedings of the Fifth International Symposium on Fresh Water from the Sea Volume 4. Symposium held May 16-20, 1976, Athens (Greece), p 267-291, 1976. 12 fig, 5 tab, 15 ref. AU - Channabasappa, K C AU - Strobel, J J AD - Office of Water Research and Technology Washington, D. C Y1 - 1976/05// PY - 1976 DA - May 1976 KW - Water Resources Abstracts KW - Reverse osmosis KW - Desalination processes KW - Membrane processes KW - Reviews KW - Saline water KW - Osmosis KW - Separation techniques KW - Technology KW - Methodology KW - Sea water KW - Costs KW - Unit costs KW - Operating costs KW - Membranes KW - Desalination apparatus KW - Thin films KW - Brackish water KW - SW 1010:Saline water conversion KW - SW 8080:Preparation of reviews UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19152985?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Status+of+Sea+Water+Reverse+Osmosis+Membrane+Process+Technology&rft.au=Channabasappa%2C+K+C%3BStrobel%2C+J+J&rft.aulast=Channabasappa&rft.aufirst=K&rft.date=1976-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Methylmercury: Formation in Plant Tissues AN - 19209077; 7806753 AB - Methylmercury (CH3Hg) is identified as one of the mercury species present in the tissue of pea plants (Pisum sativum). Methylmercury was formed by the plants (1) when grown in vermiculite and the leaves sprayed with as little as 90 ml of 10 micrograms/gram of mercuric nitrate (Hg(NO3)2), (2) when grown in soil with mercuric nitrate or phenylmercury added, or (3) when sections of the pea plants were surface-sterilized with 5% Chlorox or Gentamicin added to the incubation medium and incubated 20 hours in 10 micrograms/gram phenylmercury acetate. The age of the peas plays a role in the amount of methylmercury formed; older pea tissues produce less methylmercury than young tissues when these tissues are infiltrated and incubated with 10 micrograms/gram of mercuric nitrate. Samples of 3 species of plants (Bromus rubens, Spharalcea ambigua, and Boraginaceae) were collected around an abandoned mercury mine; all three species showed the presence of methylmercury but the influroescence of Bromus rubens was especially high in methylmercury. (See also W77-03006 ) (Seip-IPA) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-255 096, Price codes: A03 in paper copy, A01 in microfiche. Report No. EPA - 600/3-76-049, May, 1976. 29 p, 2 fig, 6 tab, 102 ref. AU - Gay, D D AD - Environmental Protection Agency Las Vegas, NV. Office of Research and Development Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - Mercury KW - Plant physiology KW - Plant tissues KW - Adsorption KW - Gas chromotography KW - Pollutant identification KW - Peas KW - Methylmercury KW - Mercury uptake KW - Tracer elements KW - Incubation KW - Analytical techniques KW - Plant chemistry KW - Mercuric nitrate KW - Phenylmercury KW - Phenylmercury acetate KW - SW 0860:Water and plants KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19209077?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Methylmercury%3A+Formation+in+Plant+Tissues&rft.au=Gay%2C+D+D&rft.aulast=Gay&rft.aufirst=D&rft.date=1976-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Effluent Monitoring Procedures: Nutrients AN - 19202388; 7808642 AB - A manual for students in a chemistry course designed for the treatment plant operator or technician who is required to monitor effluent discharges under a National Pollutant Discharge Elimination System permit and who has had little or no previous experience in wastewater analysis. The procedures are for phosphorous; chemical oxygen demand; Kjeldahl Nitrogen; Ammonia, Nitrate and Nitrite as Nitrogen; oil and Grease. Also procedures for related basic skills: Using a spectrophotometer and preparing calibration graphs. (EIS-Katz) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-261 290, Price codes: A14 in paper copy, A01 in microfiche. Report EPA 430/1-76-006, June 1976. 368 p. AU - Kroner, AD AD - Environmental Protection Agency Cincinnati, OH. Municipal Operations and Training Div Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - Nutrients KW - Analytical techniques KW - Methodology KW - Effluent monitoring procedure KW - Reference manual KW - Calibration graphs KW - Student reference manual KW - Phosphorous KW - Chemical oxygen demand KW - Nitrates KW - Nitrites KW - Nitrogen KW - Oil KW - Oxygen demand KW - Spectrophotometer KW - Monitoring KW - Nutrient reference manual KW - SW 3010:Identification of pollutants KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19202388?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Preimpoundment+Study%3A+Cedar+Creek+Drainage+Basin%3A+Evans+County+Watershed%3A+Evans%2C+Tattnall%2C+and+Candler+Counties%2C+Georgia&rft.au=Vick%2C+H+C%3BHill%2C+D+W%3BTrue%2C+HA%3BBruner%2C+RJIII&rft.aulast=Vick&rft.aufirst=H&rft.date=1977-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Experimental Evaluation of Oxygen and Air Activated Sludge Nitrification Systems With and Without pH Control AN - 19196220; 7805992 AB - The ammonia nitrification capabilities of 2 oxygen activated sludge systems receiving District of Columbia secondary effluent at a steady state flow of 190 cu m/day (50,000 gal/day) were evaluated. The pH of one system was controlled to maintain a pH of 7.0 in the last reactor pass of the 4-pass system. The pH of the second system was uncontrolled and reactor pH values of 5.5-6.0 were common. The effluent quality of the oxygen nitrification system with pH control was excellent; effluent NH4-N concentration averaged about 0.2 mg/l. Effluent NH4-N for the same system without pH control was 1 mg/l or less; however, this system did not show the stability that was achieved with pH control. Parallel air and oxygen nitrification systems, both with pH control to 7.0 in the last reactor pass of each system, were compared under similar operating conditions. Comparison parameters included effluent quality, sludge settling rates, lime dosage, sludge production, and nitrification kinetic rates. The carbonaceous and nitrogenous effluent quality of the air and oxygen systems was identical; but three times the lime disage was required in the oxygen system, resulting in a larger percentage of inert material and increased sludge production. The oxygen system also required maintenance of higher mixed liquor suspended solids (MLSS) levels to achieve the same mixed characteristics of the oxygen sludge compensated for the increased solids loading to the clarifier. Both systems produced excellent effluent quality. (Seip-IPA) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-262 197, Price codes: A04 in paper copy, A01 in microfiche. Report No. EPA - 600/2-76-180, October, 1976. 57 p, 14 fig, 22 tab, 13 ref. 68-03-0349. AU - Heidman, JA AD - District of Columbia Dept. of Environmental Services Washington. EPA-DC Pilot Plant Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - Activated sludge KW - Nitrification KW - Oxygenation KW - Hydrogen ion concentration KW - Ammonia KW - Sewage treatment KW - Sludge treatment KW - Waste water treatment KW - Municipal wastes KW - Effluents KW - Lime KW - Oxygen KW - Oxygen activated sludge systems KW - Air nitrification KW - Oxygen nitrification KW - pH control KW - Secondary sludge treatment KW - Mixed liquor suspended solids KW - Mixed liquor volatile suspended solids KW - Sludge retention time KW - Lime dosage KW - Settling velocity KW - SW 3040:Wastewater treatment processes KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19196220?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Experimental+Evaluation+of+Oxygen+and+Air+Activated+Sludge+Nitrification+Systems+With+and+Without+pH+Control&rft.au=Heidman%2C+JA&rft.aulast=Heidman&rft.aufirst=JA&rft.date=1976-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - West Point Lake Postimpoundment Study AN - 19195094; 7807287 AB - A preliminary postimpoundment study was conducted spring through fall 1975 in West Point Lake, 100 mi below Atlanta, Georgia on the Chattahoochee River, to assess water quality and eutrophication potential. The lake was formed by closure of West Point Dam in October 1974; concern for potential effects of upstream metropolitan areas prompted this study. The lake 's waters are highly productive; Vollenwieder, Dillon, and Larsen-Mercier phosphorus-based models predict the lake will become highly eutrophic, although 95% reduction in phosphorus loadings from Atlanta will produce more mesotrophic conditions within the eutrophic classification. Acute dissolved iron and manganese problems have been encountered in downstream water supplies, partially alleviated by a portion of a coffer dam left in place 375 ft above the turbine penstocks. Downstream water temperatures are not significantly altered by the impoundment, probably due to partial blockage of colder hypolimnetic water by the submerged coffer dam (the top edge is 50 ft below the water surface). No problem is foreseen in meeting fecal coliform standards for recreational water quality; nor are there major problems with pesticides or toxic metals. The lake should start stratifying at the downstream end by April, with destratification to occur by late September. Extensive data is included in tables and charts. (Lynch-Wisconsin) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-266 939, Price codes: A10 in paper copy, A01 in microfiche. Report EPA-904/9-77-004, November 1976. 90 p, 22 fig , 18 tab, 16 ref, 5 append. EPA 904/9-77-004. AU - Vick, H C AU - Hill, D W AU - Brune, RJIII AU - Barnwell, TOJr AU - Raschke, R L AD - Environmental Protection Agency Athens, GA. Surveillance and Analysis Div Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - West Point Lake(GA) KW - Impoundments KW - Multiple-purpose reservoirs KW - Eutrophication KW - Chattahoochee River(GA) KW - Georgia KW - Lakes KW - Baseline studies KW - Basic data collections KW - Water quality KW - Nutrients KW - Model studies KW - Trophic level KW - Cofferdams KW - Phosphorus KW - Water temperature KW - Coliforms KW - SW 0850:Lakes KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19195094?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=West+Point+Lake+Postimpoundment+Study&rft.au=Vick%2C+H+C%3BHill%2C+D+W%3BBrune%2C+RJIII%3BBarnwell%2C+TOJr%3BRaschke%2C+R+L&rft.aulast=Vick&rft.aufirst=H&rft.date=1976-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Leachate Damage Assessment: Case Study of the Sayville Solid Waste Disposal Site in Islip (Long Island), New York AN - 19192315; 7806752 AB - The history and type of operation, damages caused by leachate, remedial actions, and associated costs are described for the Sayville solid waste disposal site in Islip, New York. The landfill, initially an open dump receiving all kinds of wastes, was started in a sand and gravel pit in 1933. The disposal site extends from about 20 ft above grade to the water table about 30 ft below grade, and covers approximately 17 acres. Incinerators were built on this site in 1939 and 1968; the former is currently used as a recycling center. The site receives mostly incinerator residue and some individually hauled residential wastes. The leachate plume extends more than 5,000 ft downgradient of the site, 170 ft in depth and up to 1,300 ft in width. About 0.22 sq mi and one billion gal of ground water have been contaminated. From 1968 to 1971, 3 residential wells were placed in the leachate plume near the disposal site because the well developer and homeowners were unaware of the contaminated ground water. All 3 wells were abandoned in 1974 when a public supply line was hooked up to the homes. During the 4 years between well contamination and public hookup, bottled water was used for drinking and filters were placed on the wells so they could be used for laundry and other nonconsumptive uses, Corrective actions were not attempted by th town of Islip. The total direct cost to the residences was about $6,884 ($2,295 per home); however, values of the damaged wells, public water consumption charges cost of bottled water, and other associated costs are not included. (Seip-IPA) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-261 080, Price codes: A03 in paper copy, A01 in microfiche. Report No. EPA/530/SW-509, June, 1976. 18 p, 7 fig, 5 tab, append. AU - Shuster, KA AD - Environmental Protection Agency Washington, DC. Office of Solid Waste Management Programs Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - Leachate KW - Solid wastes KW - Waste dumps KW - Ultimate disposal KW - Incineration KW - Cost analysis KW - Incineration wastes KW - Well contamination KW - Land disposal KW - Islip(NY) KW - New York KW - Water pollution sources KW - Domestic wells KW - SW 3050:Ultimate disposal of wastes KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19192315?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Leachate+Damage+Assessment%3A+Case+Study+of+the+Sayville+Solid+Waste+Disposal+Site+in+Islip+%28Long+Island%29%2C+New+York&rft.au=Shuster%2C+KA&rft.aulast=Shuster&rft.aufirst=KA&rft.date=1976-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Patuxent River Basin Model Rates Study AN - 19191240; 7709170 AB - During the summer seasons of 1973 and 1975, intensive water quality surveys were carried out in the Patuxent River Basin for the purposes of mathematical model calibration and validation. In the summer of 1973, the Patuxent was receiving secondary effluent from eight major municipal treatment plants. No significant industrial waste discharges are present in the Patuxent system. A steady state water quality model was calibrated and validated using the data collected from the 1973 field surveys. During 1975, a major treatment plant was upgraded to include high BOD removal and nitrification; new field surveys were conducted and the model was recalibrated and validated to reflect changes in the instream reaction rates as a result of the changed effluent studies, data results, model application procedures and, perhaps most importantly, how the procedures that were used could be improved. (See also W77-09154) (bell-Cornell) JF - Proceedings of the Conference on Environmental Modeling and Simulation April 19-22, 1976, Cincinnati, Ohio. Report EPA 600/9-76-016, U.S. Environmental Protection Agency, Washington, D.C., p 133-138. 6 fig, 4 ref. AU - Pheiffer, TH AU - Clark, L J AU - Lovelace, N L AD - Environmental Protection Agency Annapolis, Md. Annapolis Field Office Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - Water quality control KW - Surveys KW - Computer models KW - Simulation analysis KW - Maryland KW - River basins KW - Effluents KW - Treatment facilities KW - Summer KW - Waste water treatment KW - Biochemical oxygen demand KW - Streams KW - Systems analysis KW - SW 3040:Wastewater treatment processes KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19191240?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Patuxent+River+Basin+Model+Rates+Study&rft.au=Pheiffer%2C+TH%3BClark%2C+L+J%3BLovelace%2C+N+L&rft.aulast=Pheiffer&rft.aufirst=TH&rft.date=1976-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Chemical and Biological Survey of Liberty Bay, Washington AN - 19190769; 7902634 AB - This report summarizes an investigation into the possible causative factors for high oyster mortality in Liberty Bay, Washington. Levels of heavy metals and other possible toxicants in seawater, wastes, sediments, fish and shellfish from regional waters were determined. Sources of pollutants were located and recommendations for improvement were presented. (EIS-Deal) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-259 256, Price codes: A07 in paper copy, A01 in microfiche. Report EPA-910/9-76-029, 132 p, September 1976. 32 fig, 22 tab, 59 ref, 2 append. AU - Cummins, J M AU - Bauer, R R AU - Rieck, R H AU - Schmidt, W B AU - Yearsley, J R AD - Environmental Protection Agency Seattle, WA. Surveillance and Analysis Div Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - Mercury KW - Water quality KW - Toxicity KW - Oysters KW - Washington KW - Tissue analysis KW - Liberty Bay(Wash) KW - Water pollution sources KW - Water pollution effects KW - Embryonic growth stage KW - Sediments KW - Metals KW - Industrial wastes KW - Domestic wastes KW - Water quality control KW - Water quality standards KW - Commercial shellfish KW - Cadmium KW - Chromium KW - Nickel KW - Mortality KW - Animal diseases KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19190769?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Chemical+and+Biological+Survey+of+Liberty+Bay%2C+Washington&rft.au=Cummins%2C+J+M%3BBauer%2C+R+R%3BRieck%2C+R+H%3BSchmidt%2C+W+B%3BYearsley%2C+J+R&rft.aulast=Cummins&rft.aufirst=J&rft.date=1976-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Best Management Practices for Non-Point Source Pollution Control Seminar (Guidance for Section 208 Planners and Implementing Agencies) AN - 19188956; 7810373 AB - Nonpoint sources of water pollution now make up more than 50 percent of the total water quality problem in the Great Lakes. Public law 92-500 provides for grants to any state or public agency to develop preliminary plans for the control of pollution in Great Lakes watersheds. Such projects must demonstrate the engineering and economic feasibility of removing pollutants and preventing any further pollution of the Great Lakes. The grant program requires the input and cooperation of many levels of government, including: (1) the Environmental Protection Agency; (2) the federal Department of Agriculture; (3) conservation districts; (4) states; (5) counties; (6) agricultural extension services; (7) Congress; and (8) planning commissions. The subjects covered by the seminar included: (1) social factors that influence participation in soil conservation; (2) effects of red clay turbidity on the aquatic environment; (3) sediment reduction by streambank modification; (4) crop sequence and fall tillage effects on soil erosion; (5) sediment yields from an agricultural watershed; (6) culturally induced acceleration of mass wastage on red clay slopes; and (7) best management practices for urban storm and combined sewer pollution control. (Jordan-Florida) JF - Available from National Technical Information Service, Springfield VA 22161 as PB-265 731, Price codes: A15 in paper copy, A01 in microfiche. Report EPA-905/9-76-005, December, 1976. 322 p. AU - Christensen, R G AU - Wilson, C D AD - Environmental Protection Agency Chicago, IL. Office of Great Lakes Coordination Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - Land management KW - Great Lakes KW - Pollution abatement KW - Watershed management KW - Administration KW - Agricultural watersheds KW - Erosion control KW - Lake basins KW - Management KW - Sediment control KW - Watersheds(Basins) KW - Surface runoff KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19188956?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Best+Management+Practices+for+Non-Point+Source+Pollution+Control+Seminar+%28Guidance+for+Section+208+Planners+and+Implementing+Agencies%29&rft.au=Christensen%2C+R+G%3BWilson%2C+C+D&rft.aulast=Christensen&rft.aufirst=R&rft.date=1976-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Planning Models for Non-Point Runoff Assessment AN - 19188700; 7709162 AB - The main objective in assessing nonpoint runoff is to estimate constituent loads for some representative time period for a defined drainage area. No absolutely accurate answers appear economically feasible now or in the future, and getting a grip on the many facets of the problem is very difficult. Presented are several computer-based planning models; they are generalized tools designed for initial gross assessments with refinement capabilities for decision making. Major benefits can be derived by using these modeling processes to calculate relative numerical measures of effects resulting from changes in treatment level percentages, land use allocation percentages, population densities, loading rates, and rainfall event intensities. The models are not costly to run and are not excessively complex; all computer programming is in the FORTRAN-4 language. The individual models discussed herein are: (1) ' Urban, Commercial, and Industrial Runoff; ' (2) ' Erosion, Sedimentation, and Rural Runoff; ' and (3) ' Total Loadings from Point and Non-Point Sources to Waterbodies. ' The accuracy of these models is directly related to the quality of the input data supplied by the user. (See also W77-09154) (Bell-Cornell) JF - Proceedings of the Conference on Environmental Modeling and Simulation April 19-22, 1976, Cincinnati, Ohio. Report EPA 600/9-76-016, U.S. Environmental Protection Agency, Washington, D.C., p 74-76, July 1976. AU - True, HA AD - Environmental Protection Agency Athens, Ga. Ambient Monitoring Section Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - Water resources KW - Planning KW - Water quality control KW - Computer models KW - Runoff KW - Simulation analysis KW - Assessment KW - Rainfall-runoff relationships KW - Erosion KW - Sediment KW - Probability KW - Systems analysis KW - Bodies of water KW - SW 3070:Water quality control KW - SW 3020:Sources and fate of pollution KW - SW 4010:Techniques of planning UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19188700?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Planning+Models+for+Non-Point+Runoff+Assessment&rft.au=True%2C+HA&rft.aulast=True&rft.aufirst=HA&rft.date=1976-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Pesticidal Aspects of Chlordane in Relation to Man and the Environment AN - 19185496; 7803721 AB - Thie review evaluates scientific data in the area of fish, wildlife, distribution of chlordane in the environment (air, soil, water), residues in crops and food items, and toxicology and epidemiology. This review summarizes rather than interprets scientific data studied during the process of reviewing chlordane. It is not intended that this report correlates data from different sources. All uses of the pesticide in the United States are covered. (Katz) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-257 107, Price codes: A06 in paper copy, A01 in microfiche. EPA Report No. EPA-540/4-76-006, August 1976. 108 p, 1 fig, 7 tab, 250 ref. AU - Fitzhugh, O G AU - Fairchild, HE AD - Environmental Protection Agency Washington, DC. Office of Pesticide Programs Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - Pesticide residues KW - Path of pollutants KW - Toxicity KW - Insecticides KW - Chlorinated hydrocarbon pesticides KW - Soil contamination effects KW - Soil treatment KW - Chlordane KW - Public health KW - Environmental effects KW - Heptachlor KW - Food chain KW - Soil environment KW - Pesticides absorption KW - Agricultural chemicals KW - Fish KW - Shellfish KW - Birds KW - SW 4070:Ecological impact of water development KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19185496?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Pesticidal+Aspects+of+Chlordane+in+Relation+to+Man+and+the+Environment&rft.au=Fitzhugh%2C+O+G%3BFairchild%2C+HE&rft.aulast=Fitzhugh&rft.aufirst=C&rft.date=1977-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Follow-Up Study of the Distribution and Fate of Polychlorinated Biphenyls and Benzenes in Soil and Groundwater Samples After an Accidental Spill of Transformer Fluids AN - 19182529; 7808255 AB - The technical aspects of the fate of spill residuals after cleanup and after a 3-year period are briefly described. The accidental spill of approximately 1500 gallons of askarel (Aroclor 1254), which occurred in March 1973 in a rural area of East Tennessee, resulted in the environmental contamination of two watersheds; the chemical was dispersed through the soil both horizontally and vertically. Biodegradation of this polychlorinated biphenyl (PCB) and the various effects of weather, climate, and soil dynamics are investigated. The effects on microbial populations are assessed. (Seip-IPA) JF - Available from the National Technial Information Service, Springfield VA 22161 as PB-273 984, Price codes: A02 in paper copy, A01 in micorfiche. Report, presented to he 1976 National Conference on Control of Hazardous Material Spills, New Orleans, LA, 1976. 16 p, 1 tab, 12 ref. AU - Smith, AJJr AU - Moein, G J AU - Stewart, P L AD - Environmental Protection Agency Atlanta, GA. Air and Hazardous Materials Div Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - Polychlorinated biphenyls KW - Biodegradation KW - Microbial degradation KW - Soil contamination KW - Water pollution effects KW - Degradation(Decomposition) KW - Pollutant identification KW - Polychlorinated benzenes KW - Askarel KW - Water pollution KW - Environmental effects KW - Analytica techniques KW - Climates KW - Weather KW - Soil dynamics KW - Tennessee KW - Spills KW - Spill residues KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19182529?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Follow-Up+Study+of+the+Distribution+and+Fate+of+Polychlorinated+Biphenyls+and+Benzenes+in+Soil+and+Groundwater+Samples+After+an+Accidental+Spill+of+Transformer+Fluids&rft.au=Smith%2C+AJJr%3BMoein%2C+G+J%3BStewart%2C+P+L&rft.aulast=Smith&rft.aufirst=AJJr&rft.date=1976-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Heptachlor in Relation to Man and the Environment AN - 19181920; 7710957 AB - Scientific data are evaluated in the areas of fish, wildlife, distribution in the environment (air, soil, water), residues in crops and food items, and toxicology and epidemiology. This review summarizes rather than interprets scientific data studied during the process of reviewing heptachlor. The review of heptachlor covers all uses of the pesticide in the United States and should be applicable to future needs in the Agency. (Katz) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-257 244, Price codes: A04 in paper copy, A01 in microfiche. Report EPA 540/4-76-007, August, 1976. 65 p, 15 tab, 12 fig, 125 ref. AU - Fairchild, HE AD - Environmental Protection Agency Washington, D.C. Office of Pesticide Programs Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - Heptachlor KW - Chlorinated hydrocarbon pesticides KW - Environmental effects KW - Public health KW - Toxicity KW - Chlorinated hydrocarbons KW - Analytical techniques KW - Path of pollutants KW - Pollutant identification KW - Pesticides KW - Insecticides KW - Food chain KW - Epidemiology KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19181920?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Heptachlor+in+Relation+to+Man+and+the+Environment&rft.au=Fairchild%2C+HE&rft.aulast=Fairchild&rft.aufirst=HE&rft.date=1976-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Validity of Laboratory Tests for Predicting Copper Toxicity in Streams AN - 19179915; 7808670 AB - A field study was conducted on Shayler Run, in Clermont County, Ohio, to determine the effects of copper on stream biota. Copper was added to the stream for 33 months to mantain a concentration of 120 micro g/l., a concentration that was expected to adversely affect some species of fish and not others. This natural stream received sewage effluent containing a variety of compounds known to affect acute copper toxicity. All but one abundant species of fish in the stream and four of the five most abundant macroinvertebrates were adversely affected by exposure to copper. Direct effects on fish were death, avoidance, and restricted spawning. To determine the usefulness of laboratory toxicity tests when establishing water quality criteria for an aquatic ecosystem, acute and chronic tests with copper were conducted at the Newtown Fish Toxicology Station and on-site at Shayler Run with stream species and the fathead minnow. The acute toxicity of copper varied widely because of the water quality variations in the stream. The chronic tests underestimated the in-stream toxicity by about two times because only the effects of copper on survival, growth, and reproduction were measured. Agreement between the predictions from laboratory toxicity tests and the observed effect is surprisingly close considering the measurement errors involved. (EIS-Katz) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-264 867, Price codes: A10 in paper copy, A01 in microfiche. Ecological Research Series, Report EPA 600/3-76-116, December 1976. 191 p, 59 tab, 41 fig, 40 ref. AU - Geckler, J R AU - Horning, W B AU - Neiheisel, T M AU - Pickering, Q H AU - Robinson, EL AD - Environmental Protection Agency Cincinnati, OH Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - Copper KW - Toxicity KW - Mortality KW - On-site investigations KW - Water pollution effects KW - Shayler Run KW - Acute toxicity KW - Chronic toxicity KW - Metals KW - Water quality KW - Freshwater fish KW - Sunfish KW - Laboratory tests KW - Ohio KW - Benthos KW - Aquatic environment KW - Reproduction KW - Bioassay KW - Environmental effects KW - Sewage effluent KW - Darters KW - LC50 KW - Copper ion KW - Newtown fish toxicology station KW - Median lethal concentration KW - Clermont County KW - SW 3010:Identification of pollutants KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19179915?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Validity+of+Laboratory+Tests+for+Predicting+Copper+Toxicity+in+Streams&rft.au=Geckler%2C+J+R%3BHorning%2C+W+B%3BNeiheisel%2C+T+M%3BPickering%2C+Q+H%3BRobinson%2C+EL&rft.aulast=Geckler&rft.aufirst=J&rft.date=1976-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Impact of Non-point Pollution Control on Western Lake Superior, Red Clay Project - Work Plan AN - 19179021; 7802017 AB - Research and demonstration projects carried out by the Soil and Water Conservation Districts of Ashland, Bayfield, Douglas, and Iron Counties in Wisconsin, and Carlton County in Minnesota is described. Erosion of red clay soils on the south shore of Lake Superior have created serious problems in road and railroad building, agriculture, and lake and stream sedimentation. The first systematic study of land use problems in this area of southwestern Minnesota and northwestern Wisconsin was begun in the mid-1950s when an Interagency Red Clay Committee was formed. Suspended clay in lakes and streams was first recognized as a pollutant about 1970, and the committee was requested to inventory the extent of sedimentation and outline a plan for reducing sediment pollution; other local agencies also began work on the problem. Surveys led to selection of sites in target watersheds for assessing various structural and nonstructural erosion and sedimentation control techniques. Areas studied were Nemadji River basin, Fish Creek watershed, Oronto/Parker Creek basin, and the Ashland shoreline. For each study area a general description is followed by a discussion of land capability, streambank erosion, land treatment needs, demonstration projects , research, monitoring, and work plan time schedule. Final sections discuss information dissemination and education, institutional management systems, analytical methods, and budget. (Lynch-Wisconsin) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-255 293, Price codes: A09 in paper copy, A01 in microfiche. Report No. EPA-905/9-76-002, February 1976. 146 p, 8 fig, 38 tab, 17 maps, 4 append. G005140 01. AU - Andrews, S C AU - Christensen, R G AU - Wilson, C D AD - Environmental Protection Agency Chicago, IL. Office of Great Lakes Coordinator Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - Clays KW - Water pollution control KW - Lake Superior KW - Sedimentation KW - Wisconsin KW - Minnesota KW - Streams KW - Water quality control KW - Pollutants KW - Suspended solids KW - Education KW - Methodology KW - SW 0850:Lakes KW - SW 3070:Water quality control KW - SW 2080:Watershed protection UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19179021?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Impact+of+Non-point+Pollution+Control+on+Western+Lake+Superior%2C+Red+Clay+Project+-+Work+Plan&rft.au=Andrews%2C+S+C%3BChristensen%2C+R+G%3BWilson%2C+C+D&rft.aulast=Andrews&rft.aufirst=S&rft.date=1976-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MICROMETHODS FOR THE DETERMINATION OF NONFILTERABLE AND FILTERABLE RESIDUES AN - 19176119; 7611633 AB - MICROMETHODS FOR THE GRAVIMETRIC ANALYSIS OF NONFILTERABLE AND FILTERABLE RESIDUES IN WATER SAMPLES ARE DESCRIBED AND COMPARED WITH STANDARD METHODS. AN ELECTRONIC MICROBALANCE EQUIPPED WITH DIGITAL DISPLAY UNITS AND A POLONIUM-210 IONIZING SOURCE TO REDUCE THE ELECTROSTATIC CHARGE ON THE FILTERS IS USED FOR BOTH NONFILTERABLE AND FILTERABLE DETERMINATIONS. SAMPLE FILTRATION IS PERFORMED WITH A MILLIPORE THIRTY-PLACE MEMBRANE SAMPLING MANIFOLD USING 15- BY 125 MILLIMETER CULTURE TUBES TO RECEIVE THE FILTRATE. A COMPARISON OF THE MICROMETHOD FOR BOTH NONFILTERABLE AND FILTERABLE RESIDUE ANALYSIS WITH THE CORRESPONDING STANDARD METHODS REVEALS NO SIGNIFICANT DIFFERENCES FOR A VARIETY OF WATER SAMPLE TYPES. THE PRECISION OF THE MICROMETHOD FOR NONFILTERABLE RESIDUE ANALYSIS IS 3 MG/LITER BELOW 50-MG/LITER NONFILTERABLE RESIDUE AND 9 MG/LITER ABOVE 50 MG/LITER AT THE 95% CONFIDENCE LEVEL. THE PRECISION OF THE METHOD FOR FILTERABLE RESIDUE ANALYSIS IS 26 MG/LITER AT THE 95% CONFIDENCE LEVEL. (KREAGER-FIRL) JF - JOURNAL WATER POLLUTION CONTROL FEDERATION, VOL. 48, NO. 4, P 652-659, APRIL, 1976. 5 TAB, 23 REF. AU - Carter, MJ AU - Huston, M AU - LOGSDON II, OJ AD - ENVIRONMENTAL PROTECTION AGENCY, CHICAGO, ILL. CENTRAL REGIONAL LAB Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - *GRAVIMETRIC ANALYSIS KW - *POLLUTANT IDENTIFICATION KW - *ANALYTICAL TECHNIQUES KW - EVALUATION KW - FILTERS KW - EQUIPMENT KW - MEASUREMENT KW - FILTRATION KW - MEMBRANE PROCESSES KW - FILTERABLE RESIDUES KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19176119?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MICROMETHODS+FOR+THE+DETERMINATION+OF+NONFILTERABLE+AND+FILTERABLE+RESIDUES&rft.au=Carter%2C+MJ%3BHuston%2C+M%3BLOGSDON+II%2C+OJ&rft.aulast=Carter&rft.aufirst=MJ&rft.date=1976-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Instructions for the Individual Recording of Effluents into Open Air and Water AN - 19174035; 7810370 AB - This Environmental Protection Agency manual presents a system of recording air and water pollution effluents, developed in close cooperation with a Netherlands research institute. This information is valuable for the establishment of a supervisory control that will lead to a reduction in the amount of environmental pollution. The information is also valuable to the decision making process in the expansion and development of new industrial plants, suburbs, agrarian concerns, and highways. Not only the nature and quantity of the effluents are recorded but also their sources, their location and the manner in which they enter the environment. The recording system is arranged so that installations, i.e., one or more processing units within a single source, and sources can be individually and independently treated. This is necessary because effluents can be produced by several independent installations at the same time and yet still can be released into the environment by the same source. The information recording system uses the following components, each of which are concerned with a different major aspect of effluent monitoring: (1) the plant component; (2) the matter component; (3) the installation and apparatus component; (4) two source components; and (5) two effluent components. (Jordan-Florida) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-259 319-T, Price codes: A08 in paper copy, A01 in microfiche. Report EPA-TR 76-401, (1976). 171 p. AU - Wachters, I AD - Environmental Protection Agency Research Triangle Park, NC Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - Monitoring KW - Environmental control KW - Analytical techniques KW - Data collections KW - Pollutant identification KW - Air pollution KW - Effluents KW - Administrative agencies KW - Environmental engineering KW - Foreign research KW - Europe KW - Foreign projects KW - Industrial wastes KW - Pollutants KW - Path of pollutants KW - Pollution abatement KW - Water pollution KW - Water pollution sources KW - Inter-agency cooperation KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19174035?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Instructions+for+the+Individual+Recording+of+Effluents+into+Open+Air+and+Water&rft.au=Wachters%2C+I&rft.aulast=Wachters&rft.aufirst=I&rft.date=1976-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Conventional Tertiary Treatment AN - 19173143; 7712474 AB - Secondary effluent from the EPA-DC Pilot Plant in Washington was used in an evaluation of tertiary treatment with primary sedimentation, step aeration, two-stage or single-stage (lime-soda carbonate) high pH lime clarification, ammonia stripping, filtration, neutralization, and acivated carbon adsorption. Studies indicated that two-stage lime clarification of secondary effluent with suspended solids of less than 25 mg/liter was able to reduce phosphorus to 0.13 mg/liter and BOD to 2.1 mg/liter. Dual media filtration further reduced phosphorus to 0.09 mg/liter and BOD to 1.4 mg/liter. Carbon adsorption with fresh carbon reduced total organic carbon to less than 3 mg/liter. Nitrogen removal by ammonia stripping was not adequate for District of Columbia standards. Organic solids concentrations greater than 25 mg/liter produced by filamentous growths in the activated sludge system impeded clarifier performance. Recalcined lime was effectively recycled through the clarification system. Physical-chemical treatment for phosphate and carbon removal as evaluated in this study is recommended for the production of very high quality effluent and for waste water reuse. (Schulz-FIRL) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-262 522, Price codes: A03 in paper copy, A01 in microfiche. Report EPA-600/2-76-251, November 1976. 30 p, 5 fig, 8 tab, 17 ref. AU - O'Farrell, T P AU - Bishop, D F AD - District of Columbia Dept. of Environmental Services Washington, EPA-DC Pilot Plant Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - Tertiary treatment KW - Clarification KW - Phosphorus KW - Activated carbon KW - Ammonia KW - Waste water treatment KW - Lime KW - Calcium compounds KW - Filtration KW - Pilot plants KW - Model studies KW - Water reuse KW - District of Columbia KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19173143?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Conventional+Tertiary+Treatment&rft.au=O%27Farrell%2C+T+P%3BBishop%2C+D+F&rft.aulast=O%27Farrell&rft.aufirst=T&rft.date=1976-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Ammonia Toxicity AN - 19171476; 7710946 AB - Several authors have reported that the harmful effects of ammonia are primarily related to the pH and temperature of the water because only the un-ionized ammonia is toxic. The un-ionized fraction increases with rising pH values and with rising temperature. Other factors such as dissolved oxygen, alkalinity, free carbon dioxide, sodium ions, total dissolved solids, prior exposure to ammonia, physical stress, general physilogical status, and the presence of other ammonia, physical stress, general physiological status, and the presence of other additive toxins or other mitigating parameters will have a great affect on the overall toxicity of ammonia to aquatic organisms. The actual reported toxic concentrations of ammonia vary from 0.16 mg/1 to 16.5 mg/1 NH3-N. This apparent variability often resulted from the investigator 's failure to report pH and temperature values which may have biased their results. It appears that the highest concentration of un-ionized ammonia which apparently will not cause any adverse effects is 0.02 mg/1 NH3-N. (Katz) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-256 447, Price codes: A06 in paper copy, A01 in microfiche. Environmental Protection Agency, Report EPA-908/3-76-001, Feb. 1976, 71 p, 4 tab, 3 fig, 43 ref. AU - Willingham, W T AD - Environmental Protection Agency Denver, Colo. Region VIII Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - Toxicity KW - Fresh water fish KW - Ammonia KW - Hydrogen ion concentration KW - Water temperature KW - Dissolved oxygen KW - Ammonia compounds KW - Water pollution effects KW - Carbon dioxide KW - Dissolved solids KW - Animal physiology KW - Fish physiology KW - Stress KW - Reviews KW - Water quality KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19171476?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Ammonia+Toxicity&rft.au=Willingham%2C+W+T&rft.aulast=Willingham&rft.aufirst=W&rft.date=1976-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Mathematical Model of a Great Lakes Estuary AN - 19171266; 7709166 AB - A one-dimensional steady-state finite section estuary model was applied successfully to the lower 11 miles of the Black River in Ohio to simulate water quality behavior. The approach used was necessitated by the fact that water quality in the lower portion of the river is strongly influenced by Lake Erie waters. The one-dimensional estuary model represents a compromise between conventional stream models, which are fundamentally inadequate to simulate this type of system, and multi-dimensional models, which require considerably greater resources in order to be applied successfully. The approach used is likely to be applicable to the lower reaches of nearly all rivers tributary to the Great Lakes. (See also W77-09154) (Bell-Cornell) JF - Proceedings of the Conference on Environmental Modeling and Simulation April 19-22, 1976, Cincinnati, Ohio. Report EPA 600/9-76-016, U.S. Environmental Protection Agency, Washington, D.C., p 115-119, July 1976. 6 fig, 15 ref. AU - Delos, C G AD - Environmental Protection Agency Chicago, Ill Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - Great Lakes KW - Estuaries KW - Lake Erie KW - Water quality control KW - Simulation analysis KW - Ohio KW - Rivers KW - Flow KW - Thermal pollution KW - Dissolved oxygen KW - Hydraulics KW - Mathematical models KW - Systems analysis KW - Velocity KW - SW 0850:Lakes KW - SW 3020:Sources and fate of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19171266?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Mathematical+Model+of+a+Great+Lakes+Estuary&rft.au=Delos%2C+C+G&rft.aulast=Delos&rft.aufirst=C&rft.date=1976-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Comparison of Eutrophication Models AN - 19170282; 7709159 AB - A complex mathematical model for simulating an aquatic ecosystem has been compared with less complex models of the type developed by Vollenweider to determine whether or not utilizing the sophisticated mathematical approach adds to the decision making ability in contrast to the less complex models. The complex reservoir model (EPAECO) and the Vollenweider approach are compared using Lake Harding on the Chattahoochee River in Georgia and Alabama. Data collected by the EPA National Eutrophication Survey on 66 Southeastern water bodies have been used to test the Vollenweider-type models. Results indicate that for Lake Harding either approach would give comparable results in terms of the decision to limit point source phosphorus to the reservoir. (See also W77-09154) (Bell-Cornell) JF - Proceedings of the EPA Conference on Environmental Modeling and Simulation April 19-22, 1976, Cincinnati, Ohio. Report EPA 600/9-76-016, U.S. Environmental Protection Agency, Washington, D.C., p 50-56, July 1976. 17 fig, 4 tab, 9 ref. AU - Tapp, J S AD - Environmental Protection Agency Atlanta, Ga. Technical Support Branch Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - Water quality control KW - Eutrophication KW - Simulation analysis KW - Decision making KW - Mathematical models KW - Aquatic environment KW - Lakes KW - Reservoirs KW - Data collections KW - Management KW - Georgia KW - Alabama KW - Dissolved oxygen KW - Systems analysis KW - SW 0850:Lakes KW - SW 3070:Water quality control KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19170282?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Comparison+of+Eutrophication+Models&rft.au=Tapp%2C+J+S&rft.aulast=Tapp&rft.aufirst=J&rft.date=1976-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Cost-Effective Analysis of Waste Load Allocations AN - 19170252; 7709167 AB - This paper considers the relative consequences of some procedures used in the application of deterministic models, particularly in the choice of design conditions and the seasonal application of waste load allocations. It was desired that the analysis be general and applicable to a number of situations and issues. It was also necessary that it address real situations, as opposed to being hypothetical. The resulting analysis considers the costs of advanced waste treatment and the effects in terms of a risk for the violation of dissolved oxygen stream standards. An effluent analysis was undertaken to define an empirical procedure for generating effluent loading factors. The waste treatment costs were considered by combining flow dependent unit processes to form viable treatment systems. Five water quality limited segments were analyzed using historical U.S. Geological Survey streamflow records. Cost-effective curves were generated to define feasible treatment options for nitrogenous and carbonaceous BOD removal. The optimal investment strategy for levels of treatment higher than secondary was then used to study issues related to waste load allocations. (See also W77-09154) (Bell-Cornell) JF - Proceedings of the Conference on Environmental Modeling and Simulation April 19-22, 1976, Cincinnati, Ohio. Report EPA 600/9-76-016, U.S. Environmental Protection Agency, Washington, D.C., p 120-125, July 1976. 8 fig, 1 tab, 10 ref. AU - Kingscott, J AD - Environmental Protection Agency Washington, D.C Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - Cost analysis KW - Wastewater treatment KW - Water pollution control KW - Standards KW - Streams KW - Simulation analysis KW - Dissolved oxygen KW - Effects KW - Effluents KW - Streamflow KW - Investment KW - Biochemical oxygen demand KW - Optimization KW - Equations KW - Systems analysis KW - SW 3040:Wastewater treatment processes KW - SW 3020:Sources and fate of pollution KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19170252?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Cost-Effective+Analysis+of+Waste+Load+Allocations&rft.au=Kingscott%2C+J&rft.aulast=Kingscott&rft.aufirst=J&rft.date=1976-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Review of PCB Levels in the Environment AN - 19167947; 7710935 AB - This is a review of the current PCB data base to assess the PCB levels in the environment on a national level; the full spectrum of PCB levels reported in man and the environment were of interest. Data were obtained from a number of national monitoring programs, the literature and many unpublished reports up to December 1, 1975. (Katz) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-253 735, Price codes: A07 in paper copy, A01 in microfiche. Environmental Protection Agency, Report EPA-560/7-76-001, January 1976, 137 p, 35 tab, 22 fig, 36 ref. AU - Finlay, D J AU - Siff, F H AU - DeCarlo, V J AD - Environmental Protection Agency Washington, D.C. Office of Toxic Substances Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - Polychlorinated biphenyls KW - Aroclor KW - Water pollution sources KW - Environmental effects KW - Water KW - Monitoring KW - Path of pollutants KW - Environmental gradients KW - Sediments KW - Soils KW - Freshwater fish KW - Waterfowl KW - Benthic fauna KW - Birds KW - Lake Ontario KW - Lake Erie KW - Lake Superior KW - Lake Michigan KW - Lake Huron KW - Iowa KW - Mississippi River KW - New York KW - Hudson River KW - Maryland KW - Atlantic Ocean KW - Gulf of Mexico KW - California KW - Florida KW - Illinois KW - Michigan KW - Wisconsin KW - Foods KW - SW 4070:Ecological impact of water development KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19167947?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Review+of+PCB+Levels+in+the+Environment&rft.au=Finlay%2C+D+J%3BSiff%2C+F+H%3BDeCarlo%2C+V+J&rft.aulast=Finlay&rft.aufirst=D&rft.date=1976-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - FEDBAK03 - A Computer Program for the Modelling of First Order Consecutive Reactions with Feedback Under a Steady State Multidimensional Natural Aquatic System AN - 19166755; 7709176 AB - Described is a computer model used to compute the steady-state distribution of water quality variables undergoing consecutive reactions with feedback and following first order kinetics. The program has been developed in a general form by is specifically applicable to the reactions observed by nitrogenous species and the associated dissolved oxygen uptake in the natural environment. The basis for this model is the theory of conservation of mass. The approach used to solve the equations is a finite difference scheme developed by Thomann, which has been shown to be a very effective tool in the field of water quality management. (See also W77-09154) (Bell-Cornell) JF - Proceedings of the Conference on Environmental Modeling and Simulation April 19-22, 1976, Cincinnati, Ohio. Report EPA 600/9-76-016, U.S. Environmental Protection Agency, Washington, D.C., p 166-170, July 1976. 5 fig, 8 ref. AU - Nossa, G A AD - Environmental Protection Agency New York. Data Systems Branch Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - Computer models KW - Computer programs KW - Aquatic environment KW - Water quality KW - Kinetics KW - Dissolved oxygen KW - Equations KW - Estuaries KW - Nitrification KW - Nitrogen cycle KW - Systems analysis KW - SW 5080:Evaluation, processing and publication KW - SW 3020:Sources and fate of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19166755?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=FEDBAK03+-+A+Computer+Program+for+the+Modelling+of+First+Order+Consecutive+Reactions+with+Feedback+Under+a+Steady+State+Multidimensional+Natural+Aquatic+System&rft.au=Nossa%2C+G+A&rft.aulast=Nossa&rft.aufirst=G&rft.date=1976-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - An Empirical Model for Nutrient Rates in Lake Ontario AN - 19166711; 7709178 AB - Based on the chemical concentration data collected during the International Field Year for the Great Lakes--May 1972 through June 1973, monthly average rates of chemical accumulation have been determined for total phosphate, nitrite-nitrate, ammonia, total Kjeldahl nitrogen, total organic carbon, and SO4. The accumulation rates are the consequence of such processes as biochemical transformation processes, sediment exchanges, etc. The model presented relates the accumulation rate of a particular substance with the rate of exchange of the total mass of that substance in the lake and with the total net loading rate to the lake. The total masses of each chemical substance for each of the 11 cruises have been calculated using the computer program SPLOTCH with the input of concentration measurements which were collected from about 75 stations on the lake from depths of 1 to 150 meters and at the lake bottom. This study is described together with the U.S. tributary loading rates and the direct onlake precipitation loading rates. Included Canadian tributary loading rates for the same period. The mass balance equation relating these quantities and the accumulation rate is derived herein. All quantities in the equation can be evaluated directly on the basis of measured lake concentrations and loading rates so that the equation can be solved for the accumulation rate in each case. Analysis of the equation will provide a means for the assessment of certain assumptions which are commonly made in large lake limnology. (See also W77-09154) (Bell-Cornell) JF - Proceedings of the Conference on Environmental Modeling and Simulation April 19-22, 1976, Cincinnati, Ohio. Report EPA 600/9-76-016, U.S. Environmental Protection Agency, Washington, D.C., p 176-181, July 1976. 6 fig, 9 tab, 13 ref. AU - Clark, PAA AU - Sandwick, J P AU - Casey, D J AU - Solpietro, A AD - Environmental Protection Agency Rochester, New York. Rochester Field Office Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - Water quality control KW - Lake Ontario KW - Nutrients KW - Mathematical models KW - Simulation analysis KW - Nitrites KW - Nitrates KW - Ammonia KW - Seasonal KW - Sulfates KW - Data collections KW - Computer programs KW - Computer models KW - Equations KW - Systems analysis KW - SW 0850:Lakes KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19166711?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Water+Reclamation+and+Reuse%2C+%28Literature+Review%29&rft.au=English%2C+J+N&rft.aulast=English&rft.aufirst=J&rft.date=1977-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Nonpoint Source Control Guidance Construction Activities AN - 19165026; 7803268 AB - A control guidance document is one of a series designed to provide State and areawide agencies, Federal agencies, and others concerned with information assistance in carrying out water quality planning and implementation activities with regard to nonpoint source pollution in construction activities. Information is given on identification and assessment of existing construction nonpoint source problems, analysis and procedures needed for selection of controls, descriptions of individuals and systems representing prime management practices with a method for determining their effectiveness, and several methods for predicting potential pollution problems for future construction activities. Existing data indicate that construction activities, when soils and foundation materials are disturbed and left exposed to erosion by rain, wind, and runoff water, are responsible for causing environmental damages especially to waterways, lakes, and impoundments. The best management practice for construction pollutant control is to eliminate potential pollutants at the site area, emphasizing prevention rather than treatment. Pollutants of concern include excessive sediment, chemical petroleum products, biological materials, pesticides, metals, soil additives, and miscellaneous wastes. The appendix is a summarized guidance statement on best management practices for identifying and preventing water pollution for construction nonpoint sources such as land development, transportation and communication networks, water resource facilities, and building and faciltiy construction. (Wares-IPA) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-267 775, Price codes: A06 in paper copy, A01 in microfiche. Report No. EPA-700/01 Final Report, December 1976. 122 p, 27 fig, 8 tab, 123 ref, 1 append. AU - Thronson, R E AD - Environmental Protection Agency Washington, DC. Office of Water Planning and Standards Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - Water pollution control KW - Water pollution sources KW - Construction KW - Management practices KW - Water pollution effects KW - Erosion KW - Sediments KW - Oil KW - Biology KW - Pesticides KW - Metals KW - Soil contamination KW - Land development KW - Transportation KW - Communication KW - SW 3020:Sources and fate of pollution KW - SW 3070:Water quality control KW - SW 6070:Materials UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19165026?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Nonpoint+Source+Control+Guidance+Construction+Activities&rft.au=Thronson%2C+R+E&rft.aulast=Thronson&rft.aufirst=R&rft.date=1976-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - COST AND PRICING RELATIONSHIPS IN WATER SUPPLY AN - 19164062; 7607145 AB - GOVERNMENTAL DECISION MAKING IN METROPOLITAN AREAS IS BECOMING INCREASINGLY CONCERNED WITH FINDING COMPREHENSIVE SOLUTIONS TO AREA-WIDE PROBLEMS. DEVELOPMENT OF AN ADEQUATE URBAN WATER SUPPLY SYSTEM IS SUCH A PROBLEM. ALTHOUGH THE PRICE, COST AND QUALITY OF WATER SUPPLY OFFERED BY VARIOUS CIVIL SUBDIVISIONS IN A GIVEN METROPOLITAN AREA MAY BE WIDELY DIVERGENT, THE FACTORS INFLUENCING THIS SERVICE ARE SIMILAR. THIS PAPER EXAMINES THE COSTS ASSOCIATED WITH SUPPLYING DRINKING WATER TO CONSUMERS, THE FACTORS AFFECTING THE PRICE OF WATER, AND THE ELASTICITY OF CONSUMER DEMAND BASED ON THE PRICES THAT THEY MUST PAY. THE COST ANALYSIS EXPLORES THE COSTS BY FUNCTIONAL AREA AND THE COSTS OF TRANSPORTING WATER TO THE CONSUMER. FACTORS THAT AFFECT THE PRICE OF WATER SUCH AS POPULATION DENSITY ARE EXAMINED, AND THE REACTION OF THE CONSUMER TO INCREASES IN PRICE LEVELS IS ESTABLISHED. (BELL-CORNELL) JF - JOURNAL OF THE ENVIRONMENTAL ENGINEERING DIVISION, PROCEEDINGS OF THE AMERICAN SOCIETY OF CIVIL ENGINEERS, VOL. 102, NO. EE2, PROCEEDINGS PAPER NO. 12025, P 361-373, APRIL 1976. 7 FIG, 5 TAB, 1 REF. AU - Clark, R M AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. WATER SUPPLY RESEARCH LAB Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - *WATER QUALITY KW - *WATER REUSE KW - *STATISTICAL METHODS KW - *PRICING KW - *ECONOMICS KW - *REGRESSION ANALYSIS KW - PLANNING KW - WATER POLICY KW - WATER SUPPLY KW - COSTS KW - MATHEMATICAL MODELS KW - SYSTEMS ANALYSIS KW - *WATER CONSUMPTION KW - REGIONAL PLANNING KW - SYSTEMS ENGINEERING KW - URBAN PLANNING KW - SW 3040:Wastewater treatment processes KW - SW 4030:Cost allocation, cost sharing, pricing KW - SW 1040:Conservation in domestic and municipal use KW - SW 4010:Techniques of planning UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19164062?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=COST+AND+PRICING+RELATIONSHIPS+IN+WATER+SUPPLY&rft.au=Clark%2C+R+M&rft.aulast=Clark&rft.aufirst=R&rft.date=1976-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - The Impact of Intensive Application of Pesticides and Fertilizers on Underground Water Recharge Areas which May Contribute to Drinking Water Problems AN - 19162295; 7703567 AB - An assessment of the impact of intensive application of pesticides and fertilizers on underground water recharge areas is presented, with particular emphasis on agricultural feedlot operations. Pesticides appear to offer only a marginal threat to groundwater quality because of their adsorptive properties in the soil structure and/or their short-lived persistence. Exceptions to this include the improper application of pesticides or the existence of sandy soils or thin soils overlaying fissured rocks. With regard to fertilizer application , more information on the amount of nitrate reaching the groundwater is required. Septic tanks on farms present an insignificant source of pollution to groundwater in terms of public drinking water supplies. However, well water supplies on a particular farm may be susceptible to contamination from septic tanks. Cesspools represent a significantly greater groundwater pollution source, although such installations are now widely prohibited. More information on the processes of nitrification and denitrification in various soils and subsoils as a function of soil temperature, climate, and biochemistry is needed in relation to animal waste applications and fertilizer and crop cover sources of nitrogen. (Kreager-FIRL) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-251 181, Price codes: A06 in paper copy, A01 in microfiche. January, 1976. 110 p, 12 fig, 6 tab, 103 ref. Technical Report No. EPA 560/3-75-006. AU - Garrett, D AU - Maxey, F P AU - Katz, H AD - Environmental Protection Agency Washington, D.C. Office of Toxic Substances Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - Water pollution KW - Groundwater recharge KW - Farms KW - Fertilizers KW - Pesticides KW - Waste disposal KW - Septic tanks KW - Cesspools KW - Soil types KW - Soil water movement KW - Potable water KW - Groundwater KW - Nitrates KW - Nitrification KW - Denitrification KW - Chemical wastes KW - Farm wastes KW - Nitrogen compounds KW - Path of pollutants KW - SW 2040:Groundwater management KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19162295?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=The+Impact+of+Intensive+Application+of+Pesticides+and+Fertilizers+on+Underground+Water+Recharge+Areas+which+May+Contribute+to+Drinking+Water+Problems&rft.au=Garrett%2C+D%3BMaxey%2C+F+P%3BKatz%2C+H&rft.aulast=Garrett&rft.aufirst=D&rft.date=1976-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Efficient Storage of Urban Storm Water Runoff AN - 19160818; 7709171 AB - Mixed integer linear programming is used to evaluate alternatives for use of storm water detention in flood plains and developing areas. This model is suitable where a refined analysis is needed. Mixed integer programming is appropriate when it is necessary to handle fixed charge problems. This added feature significantly increases the computational complexity of the model as compared to standard linear programming procedures. Given an inventory of available storage sites, both in and out of the flood plain, and costs for other flow reduction measures, the optimization model determines the least costly combination of storage reservoirs. Application to the Hogtown Creek drainage basin in Gainesville, Florida is included to demonstrate the techniques. In solving the problem, the model allocates the specified total potential runoff volumes from each subbasin among the subbasin and flood plain storage sites, while allowing only a specified volume of runoff to flow downstream. All storage allocations and costs are given. Results show that the fixed costs for providing storage within the flood plain and the subbasin are a small percentage of the total costs. (See also W77-09154) (Bell-Cornell) JF - Proceedings of the Conference on Environmental Modeling and Simulation April 19-22, 1976, Cincinnati, Ohio. Report EPA 600/9-76-016, U.S. Environmental Protection Agency, Washington, D.C., p 139-143, July 1976. 1 fig, 2 tab, 8 ref. AU - Doyle, J R AU - Heaney, J P AU - Huber, W C AU - Hasan, S M AD - Environmental Protection Agency Denver, Colo Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - Storm water KW - Detention reservoirs KW - Linear programming KW - Flood plains KW - Evaluation KW - Alternative planning KW - Optimization KW - Storage reservoirs KW - Costs KW - Florida KW - Decision making KW - Urban runoff KW - Equations KW - Mathematical models KW - Systems analysis KW - SW 5080:Evaluation, processing and publication KW - SW 3040:Wastewater treatment processes KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19160818?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Efficient+Storage+of+Urban+Storm+Water+Runoff&rft.au=Doyle%2C+J+R%3BHeaney%2C+J+P%3BHuber%2C+W+C%3BHasan%2C+S+M&rft.aulast=Doyle&rft.aufirst=J&rft.date=1976-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Modifications to Qual - II to Evaluate Wastewater Storage AN - 19160717; 7709186 AB - Effluent limitations for wastewater discharges are commonly established based on maximum temperature at some critical statistical low streamflow condition, normally defined by water quality standards. For situations where assimilative capacity is limited and the storage of effluent from a wastewater treatment facility is feasible, the normal seasonal changes in water temperature and flow rates can be utilized to allow instream water quality standards to be maintained at a cost less than by utilizing treatment alone. To use the wastewater storage approach requires curves of streamflow versus wastewater flow at a given quality to maintain some instream constituent concentration, usually dissolved oxygen. Unfortunately, most dissolved oxygen models are not constructed so that these curves can be determined without much trial and error input and manipulation. Described are modifications to the Model QUAL-II to allow easy generation of curves of streamflow versus wastewater flow to maintain a given instream dissolved oxygen concentration. Situations which lend themselves to application of the modified model are discussed. (See also W77-09154) (Bell-Cornell) JF - Proceedings of the Conference on Environmental Modeling and Simulation April 19-22, 1976, Cincinnati, Ohio. Report EPA 600/9-76-016, U.S. Environmental Protection Agency, Washington, D.C., p 350-352, July 1976. 5 fig, 3 ref. AU - Tapp, J S AD - Environmental Protection Agency Atlanta, Ga. Technical Support Branch Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - Water quality control KW - Simulation analysis KW - Computer models KW - Model studies KW - Dissolved oxygen KW - Streamflow KW - Waste water(Pollution) KW - Storage KW - Flow KW - Effects KW - Low flow KW - Water temperature KW - Treatment facilities KW - Waste water treatment KW - Standards KW - Seasonal KW - Systems analysis KW - SW 5080:Evaluation, processing and publication KW - SW 3040:Wastewater treatment processes KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19160717?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Modifications+to+Qual+-+II+to+Evaluate+Wastewater+Storage&rft.au=Tapp%2C+J+S&rft.aulast=Tapp&rft.aufirst=J&rft.date=1976-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - STATUS OF THE NPDES (NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM) IN THE SOUTHEAST AN - 19159928; 7611371 AB - THE 1972 AMENDMENTS TO THE FEDERAL WATER POLLUTION CONTROL ACT ESTABLISHED THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) TO BE ADMINISTERED BY THE U.S. ENVIRONMENTAL PROTECTION AGENCY. THIS NATIONAL PERMIT PROGRAM IS DESIGNED TO CONTROL THE DISCHARGE OF ALL POLLUTANTS INTO THE NATION'S WATERS. IT ESTABLISHES A TIGHT REGULATORY SYSTEM WITH PRECISE AND DETAILED ABATEMENT REQUIREMENTS, ENFORCEMENT PROCEDURES, AND PENALTIES FOR VIOLATION. THE MECHANISMS BY WHICH NPDES DISCHARGE PERMITS ARE ISSUED AND FOR DETERMINING COMPLIANCE ARE DESCRIBED. IN THE SOUTHEASTERN EPA REGIONAL AREA (WHICH COVERS THE 8-STATE REGION OF ALABAMA, FLORIDA, GEORGIA, KENTUCKY, MISSISSIPPI, NORTH CAROLINA, SOUTH CAROLINA, AND TENNESSEE), COMPLIANCE WITH NPDES PERMITS AMONG THE PULP AND PAPER INDUSTRY IS EXCEPTIONALLY HIGH. SOME 95% OF THE MILLS ARE IN COMPLIANCE WITH THEIR SCHEDULES, AND SOME 80% ARE IN COMPLIANCE WITH THEIR DISCHARGE LIMITS AS SET FORTH IN THE 1977 REQUIREMENTS OF THE WATER POLLUTION CONTROL ACT. (WITT-IPC) JF - IN: TAPPI ENVIRONMENTAL CONFERENCE, ATLANTA, GEORGIA, APRIL 26-28, 1976, PREPRINTED PROCEEDINGS (TAPPI, ATLANTA, GEORGIA), P 5-8. AU - Traina, P J AD - ENVIRONMENTAL PROTECTION AGENCY, ATLANTA, GA. REGION IV Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - *PULP AND PAPER INDUSTRY KW - *SOUTHEAST U.S. KW - *FEDERAL WATER POLLUTION CONTROL ACT KW - *WATER POLLUTION CONTROL KW - *WATER QUALITY STANDARDS KW - *PULP WASTES KW - REGULATION KW - LEGISLATION KW - WATER QUALITY ACT KW - PERMITS KW - WATER QUALITY CONTROL KW - *NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM(NPDES) KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19159928?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=STATUS+OF+THE+NPDES+%28NATIONAL+POLLUTANT+DISCHARGE+ELIMINATION+SYSTEM%29+IN+THE+SOUTHEAST&rft.au=Traina%2C+P+J&rft.aulast=Traina&rft.aufirst=P&rft.date=1976-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - LIGAND EXCHANGE PROCESS FOR REMOVAL OF AMMONIA AN - 19154518; 7609056 AB - A METHOD FOR THE SELECTIVE REMOVAL OF AMMONIA FROM AQUEOUS SOLUTIONS INCLUDES THE PREPARATION OF AN EXCHANGER TO RENDER IT SUITABLE FOR A LIGAND EXCHANGE PROCESS, TREATING WASTE WATER WITH THE TREATED EXCHANGER, AND REGENERATION OF THE EXCHANGER TO RETURN IT TO A FORM SUITABLE FOR REMOVING AMMONIA FROM FURTHER BATCHES OF WASTE WATER. IN THE FIRST STEP A SUITABLE EXCHANGER IS TREATED WITH A SOLUTION CONTAINING A METAL ION WHICH FORMS A COMPLEX WITH AMMONIA. EXCHANGERS WHICH ARE SUITABLE INCLUDE SYNTHETIC RESINS WITH CARBOXYLIC GROUPS AND INORGANIC HYDROUS METAL OXIDES. RESINS WHICH CONTAIN CARBOXYLIC GROUPS AND INORGANIC EXCHANGERS OF THE HYDROUS METAL OXIDE TYPE HAVE EXCHANGE CAPACITIES WHICH ARE STRONGLY DEPENDENT ON THE PH OF THE SOLUTION. AS A RESULT OF LOADING THE EXCHANGER UNDER STRONGLY BASIC CONDITIONS, RESINS WITH CARBOXYLIC GROUPS ARE MORE COMPLETELY IONIZED AND WILL CONTAIN MORE COMPLEXING METAL ION AT EQUILIBRIUM. THE INORGANIC HYDROUS METAL OXIDES WILL EXHIBIT HIGHER CAPACITIES FOR THE METAL ION AT ELEVATED PH. THIS METHOD OF PREPARATION RESULTS IN GREATER LIGAND EXCHANGE PROPERTIES FOR THE EXCHANGER AND GREATER CAPACITY FOR AMMONIA REMOVAL. IN THE REGENERATION STEP, THE THERMAL PROCESS MAY INVOLVE HOT AIR OR WATER OR LOW PRESSURE STEAM. LOW PRESSURE STEAM IS ADVANTAGEOUS BECAUSE IT PROVIDES THE LIGAND (WATER) TO RESTORE THE RESIN FOR REUSE. (SINHA - OEIS) JF - U.S. PATENT NO. 3,948,769, 3 P, 2 FIG, 3 REF; OFFICIAL GAZETTE OF THE UNITED STATES PATENT OFFICE, VOL 945, NO 1, P 322, APRIL 6, 1976. AU - Dobbs, R A AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. (ASSIGNEE) Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - *PATENTS KW - *WASTE WATER TREATMENT KW - *SEWAGE TREATMENT KW - WATER POLLUTION TREATMENT KW - WATER QUALITY CONTROL KW - WATER POLLUTION CONTROL KW - AMMONIA KW - ION EXCHANGE KW - SEPARATION TECHNIQUES KW - RESINS KW - HYDROGEN ION CONCENTRATION KW - REGENERATION KW - *LIGAND EXCHANGE PROCESS KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19154518?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=LIGAND+EXCHANGE+PROCESS+FOR+REMOVAL+OF+AMMONIA&rft.au=Dobbs%2C+R+A&rft.aulast=Dobbs&rft.aufirst=R&rft.date=1976-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - OPTIMIZING FLOCCULATOR POWER INPUT AN - 19138961; 7612525 AB - THE EFFECT OF THE INTENSITY AND DURATION OF THE MIXING USED DURING AND IMMEDIATELY FOLLOWING COAGULANT ADDITION (INITIAL MIXING), THE MIXING INTENSITY USED FOR FLOCCULATION, THE ALUM COAGULANT DOSE, AND THE LENGTH OF THE FLOCCULATION PERIOD ON RESIDUAL TURBIDITY AFTER SEDIMENTATION WERE STUDIED USING A LABORATORY JAR TEST-TYPE PROCEDURE. FOR A GIVEN FLOCCULATION PERIOD, T, THERE IS AN OPTIMUM G VALUE, G*, CORRESPONDING TO A MINIMUM RESIDUAL TURBIDITY. THE USE OF G* OPTIMIZES THE POWER INPUT TO THE FLOCCULATION BASIN. THE PRODUCT (G*)2.8T, IN WHICH G IS IN SEC-1 AND T IS IN MINUTES IS EQUAL TO 490,000, 190,000 AND 70,000 FOR ALUM DOSES OF 10, 25, AND 50 MG/L RESPECTIVELY. THE PRODUCT (G*)2.8T IS NOT A FUNCTION OF THE INITIAL MIX CONDITIONS. THE MINIMUM RESIDUAL TURBIDITY DECREASES AS THE FLOCCULATION PERIOD T INCREASES; HOWEVER, THE RATE OF DECREASE DIMINISHES AFTER A FLOCCULATION PERIOD OF APPROXIMATELY TWENTY MINUTES. (BELL-CORNELL) JF - JOURNAL OF THE ENVIRONMENTAL ENGINEERING DIVISION, PROCEEDINGS OF THE SOCIETY OF CIVIL ENGINEERS, VOL 102, NO EE2, P 251-263, APRIL 1976. 10 FIG, 2 TAB, 9 REF. AU - Andreu-Villegas, R AU - Letterman, R D AD - ENVIRONMENTAL PROTECTION AGENCY, SAN JUAN, PUERTO RICO Y1 - 1976/04// PY - 1976 DA - Apr 1976 KW - Water Resources Abstracts KW - *ENVIRONMENTAL ENGINEERING KW - *FLOCCULATION KW - *SEWAGE TREATMENT KW - *MIXING KW - *WASTE WATER TREATMENT KW - WATER TREATMENT KW - COAGULATION KW - SEDIMENTATION KW - WATER QUALITY CONTROL KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19138961?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=OPTIMIZING+FLOCCULATOR+POWER+INPUT&rft.au=Andreu-Villegas%2C+R%3BLetterman%2C+R+D&rft.aulast=Andreu-Villegas&rft.aufirst=R&rft.date=1976-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Effects of Air-Supersaturated Water on Survival of Pacific Salmon and Steelhead Smolts AN - 20965652; 8423428 AB - Coho (Oncorhynchus kisutch) and sockeye (O. nerka) salmon smolts and steelhead trout (Salmo gairdneri) smolts were exposed to several concentrations of air-supersaturated water in the laboratory from March through June, 1974, the normal fish migration period in the Columbia River and the time when the river water is usually supersaturated. Tests were conducted at 12 C in water 60 cm deep. Time to 20 percent death was determined and lethal threshold concentrations of 114.5 percent saturation for coho, 113.5 percent for sockeye, and 114.0 percent for steelhead were calculated. Ninety-six hour LC50 values were 120.5 percent for coho, 116.7 percent for sockeye, and 116.0 percent total gas percent saturation for steelhead. Thirty-day LC50 values were 116.2 percent for coho, 113.9 percent for sockeye, and 114.0 percent for steelhead. Severe emphysema (bubbles) occurred on fins, in the mouth, and on the head and opercles of the fish exposed to 120 percent and 115 percent saturation. Emphysema was not as severe at 110 percent but occurred in 60 percent of the coho, 20 percent of the sockeye, and 80 percent of the steelhead. JF - Transactions of the American Fisheries Society AU - Nebeker, Alan V AU - Brett, John R AD - Western Fish Toxicology Station, U.S. Environmental Protection Agency, 1350 S.E. Goodnight Avenue, Corvallis, Oregon 97330 Y1 - 1976/03// PY - 1976 DA - March 1976 SP - 338 EP - 342 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA VL - 105 IS - 2 SN - 0002-8487, 0002-8487 KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; ASFA Marine Biotechnology Abstracts KW - Rivers KW - Emphysema KW - Head KW - Anadromous species KW - Smolts KW - Survival KW - Freshwater KW - Migration KW - Toxicity tests KW - INE, USA, Columbia Estuary KW - Fins KW - River water KW - I, Pacific KW - Migrations KW - Mouth KW - Oncorhynchus kisutch KW - Mortality causes KW - Salmo KW - Q1 08421:Migrations and rhythms KW - D 04040:Ecosystem and Ecology Studies KW - Q4 27790:Fish KW - O 5020:Fisheries and Fishery Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20965652?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Effects+of+Air-Supersaturated+Water+on+Survival+of+Pacific+Salmon+and+Steelhead+Smolts&rft.au=Nebeker%2C+Alan+V%3BBrett%2C+John+R&rft.aulast=Nebeker&rft.aufirst=Alan&rft.date=1976-03-01&rft.volume=105&rft.issue=2&rft.spage=338&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281976%29105-338%3AEOAWOS%3E2.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - River water; Anadromous species; Smolts; Migrations; Survival; Toxicity tests; Mortality causes; Rivers; Emphysema; Fins; Head; Mouth; Migration; Oncorhynchus kisutch; Salmo; INE, USA, Columbia Estuary; I, Pacific; Freshwater DO - http://dx.doi.org/10.1577/1548-8659(1976)105-338:EOAWOS>2.0.CO;2 ER - TY - JOUR T1 - Relationship of Marine Pollution to Human Health AN - 19197870; 7806918 AB - Some toxic substances, carcinogenic compounds or biological agents are concentrated in invertebrates and lower vertebrates suggesting the possibility that these compounds could be transferred through the food chain to humans. A good example of biological magnification occurred when Japanese fishermen developed mercury poisoning from consuming fish from Minamata Bay. Superior methods must be developed to screen new chemicals for toxicity, especially since less than one-half of the new chemicals that go into major production are screened for carcinogenicity. The development of marine biomedicine will not be realized unless biomedical scientists, knowledgeable about human health problems, learn more about marine biology. Similarly, marine biologists, knowledgeable about the great variety of creatures of the sea, must learn more about biomedical problems and needs. Both will suffer if scientists fail to initiate integrated studies of the marine biota and human health. (See also W78-06906) (Sinha-OEIS) JF - 'Proceedings of the International Symposium on Marine Pollution Research Held in Gulf Breeze Florida on Jan 27-29, 1976, ' Environmental Protection Agency, Office of Research and Development Report No EPA-600/9-76-032, January 1976. p 110-113. AU - Engle, R AD - Environmental Protection Agency Washington, DC. Office of Research and Development Y1 - 1976/03// PY - 1976 DA - Mar 1976 KW - Water Resources Abstracts KW - Water pollution effects KW - Pollutants KW - Food chains KW - Toxins KW - Public health KW - Ecosystems KW - Human health KW - Toxicants KW - Carcinogens KW - SW 3070:Water quality control KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19197870?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Relationship+of+Marine+Pollution+to+Human+Health&rft.au=Engle%2C+R&rft.aulast=Engle&rft.aufirst=R&rft.date=1976-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Techniques for Controlling Oil Discharge from Product Oil Tankers AN - 19186811; 7809818 AB - Operation oil discharges into the ocean from tank cleanings of product oil tankers are a significant source of oceanic oil pollution. This fact was revealed in a United States study which was submitted to IMCO in October 1973. The impact of the 1973 Marine Pollution Convention on this trade is outlined and several possible solutions to comply with the new convention are discussed with particular emphasis on operational techniques, revealed as possibly suitable procedures by EPA and other studies. (See also W78-09805) (Sinha - OEIS) JF - Coast Guard Office of Marine Environment and Systems Report No. CG-WEP-1-77 April 1976. Symposium on Prevention of Marine Pollution from Ships, held in Acapulco, Mexico on 22-31 March 1976. p. 557-588, 13 fig, 3 ref. AU - Van Cleave, HD AU - Santiago, H P AU - Chappel, W B AD - Environmental Protection Agency Washington, DC.; Federal Energy Administration, Washington, DC.; and Maritime Administration, Washington, DC Y1 - 1976/03// PY - 1976 DA - Mar 1976 KW - Water Resources Abstracts KW - Oil pollution KW - Pollution abatement KW - Water quality control KW - Water pollution KW - Ships KW - Cleaning KW - Tankers KW - Ballast water KW - Outer Continental Shelf KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19186811?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Techniques+for+Controlling+Oil+Discharge+from+Product+Oil+Tankers&rft.au=Van+Cleave%2C+HD%3BSantiago%2C+H+P%3BChappel%2C+W+B&rft.aulast=Van+Cleave&rft.aufirst=HD&rft.date=1976-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - An Overview of the USEPA Program in Marine Pollution Research AN - 19179125; 7806907 AB - Because the waters of the earth know no boundaries, the problem of marine pollution is necessarily global in scope. Tides, currents, atmosphere/ocean interactions and the impact of shipping make marine pollution an international dilemma which will require an international solution. In mounting such an effort, there is a need for identifying proper roles for many (as many as 114) multinational organizations which deal with the oceans. The United States Environmental Protection Agency is in the process of evaluating its research activities. One area of effort is to develop ecosystem models that can test and explain the effects of different classes of pollutants. This is the approach we must take if we are ever to get ahead in the control and abatement of pollution. We also need an integrated understanding so that we can make the necessary trade-offs between use and protection of ocean resources. (See also W78-06906) (Sinha-OEIS) JF - Proceedings of the International Symposium on Marine Pollution Research Held in Gulf Breeze Florida on Jan 27-29, 1976, Environmental Protection Agency, Office of Research and Development Report No. EPA-600/9-76-032, January 1976. p 3-4. AU - Gerber, C R AD - Environmental Protection Agency Washington, DC. Office of Research and Development Y1 - 1976/03// PY - 1976 DA - Mar 1976 KW - Water Resources Abstracts KW - Water pollution KW - Model studies KW - Pollutant identification KW - Water pollution effects KW - Outer Continental Shelf KW - Resources development KW - Baseline studies KW - Environmental effects KW - Ecosystem KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19179125?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=An+Overview+of+the+USEPA+Program+in+Marine+Pollution+Research&rft.au=Gerber%2C+C+R&rft.aulast=Gerber&rft.aufirst=C&rft.date=1976-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Gonadal and hematopoietic neoplasms in Mya arenaria. AN - 17991066; 5259684 AB - The reproductive tract of the soft shell clam, Mya arenaria, goes through a number of morphologic changes during its reproductive cycle. Animals, collected from 2 areas in the State of Maine which are known to have been contaminated by oil, exhibited abnormal cell development. Microscopic examination of M.arenaria collected during the last 4 years revealed neoplastic growth possibly originating from germ cells in the gonadal tissues of both male and female clams. Neoplastic lesions in the gonadal tissue of the soft shell clams contained cells with mitotic figures, pleomorphic mononucleated cells, and multinucleated giant cells. Neoplastic growth was observed in soft shell clams collected from the 2nd site but the site of origin and type of tumor was different than that in animals from the first site. The development of tumors does not appear to be associated with any seasonal or cycle changes. It is more probable that they are the result of a factor or factors in their environment. JF - Mar. Fish. Rev. NMFS (U. S. ) AU - Yevich, P P AU - Barszcz, CA AD - U.S. Environmental Protection Agency, West Kingston, RI. Environmental Research Laboratory Y1 - 1976/03// PY - 1976 DA - March 1976 SP - 42 EP - 43 VL - 38 IS - 10 KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality KW - MFR--1213 KW - Pathology KW - Pollution effects KW - Mya arenaria KW - Reproductive organs KW - ANW, USA, Maine KW - Tumours KW - Oil spills KW - Q1 08484:Species interactions: parasites and diseases KW - Q5 08505:Prevention and control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17991066?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Mar.+Fish.+Rev.+NMFS+%28U.+S.+%29&rft.atitle=Gonadal+and+hematopoietic+neoplasms+in+Mya+arenaria.&rft.au=Yevich%2C+P+P%3BBarszcz%2C+CA&rft.aulast=Yevich&rft.aufirst=P&rft.date=1976-03-01&rft.volume=38&rft.issue=10&rft.spage=42&rft.isbn=&rft.btitle=&rft.title=Mar.+Fish.+Rev.+NMFS+%28U.+S.+%29&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Records keyed from 1977 ASFA printed journals. N1 - Last updated - 2016-06-22 N1 - SubjectsTermNotLitGenreText - Pathology; Pollution effects; Reproductive organs; Tumours; Oil spills; Mya arenaria; ANW, USA, Maine ER - TY - JOUR T1 - Regulations: Reactions and Resolution AN - 19182221; 7700615 AB - The Interim Primary Drinking-Water Regulations established by the Environmental Protection Agency in accordance with the Safe Drinking Water Act are discussed in terms of their development and objectives. Specific topics covered include: the applicability of the regulations to different types of public water systems, provisions in the regulations for sanitary surveys, the establishment of maximum contaminant levels, proposed requirements for measuring contaminant levels, the importance of quality assurance and record keeping procedures in relation to making the regulations effective, public comments received by the Agency concerning the regulations and proposed requirements, and the economic impact of the regulations. Total investment costs to community water systems in compliance with the regulations are estimated to be between $1.1 and $1.8 million. Noncommunity systems are expected to invest an additional $24 million. (Kreager-FIRL) JF - American Water Works Association Journal Vol. 68, No. 2, p 77-82, February, 1976. l tab. AU - Breidenbach, A W AD - Environmental Protection Agency Washington, D. C., Office of Water and Hazardous Materials Y1 - 1976/02// PY - 1976 DA - Feb 1976 KW - Water Resources Abstracts KW - Legislation KW - Potable water KW - Regulation KW - Water quality control KW - Safety factors KW - Economics KW - Federal government KW - Monitoring KW - Quality control KW - Public health KW - Consumptive use KW - Water requirements KW - SW 3070:Water quality control KW - SW 3060:Water treatment and distribution KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19182221?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Regulations%3A+Reactions+and+Resolution&rft.au=Breidenbach%2C+A+W&rft.aulast=Breidenbach&rft.aufirst=A&rft.date=1976-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ENVIRONMENTAL PROTECTION AGENCY'S ROLE, INTERESTS, AND RESPONSIBILITIES WITH RESPECT TO THE OUTER CONTINENTAL SHELF DEVELOPMENT AN - 19174886; 7611479 AB - THE U.S. ENVIRONMENTAL PROTECTION AGENCY'S ROLE WITH RESPECT TO OCS HAS BEEN ASSOCIATED WITH EFFORTS TO DEVELOP A SCIENTIFIC BASIS FOR MANAGEMENT DECISIONS. ENERGY DEVELOPMENT AND SOUND ENVIRONMENTAL INTERESTS NEED NOT BE INCOMPATIBLE ON THE OCS ISSUE. THERE ARE MANY WAYS IN WHICH EPA IS DIRECTLY OR INDIRECTLY INVOLVED IN THE ENTIRE GAMUT OF OCS OPERATIONS IN THE BROADEST SENSE. EPA IS CONCERNED WITH OCEAN DISPOSAL; EPA PERFORMS AN ADVISORY ROLE WITH RESPECT TO OIL SPILLS; THE NARRAGANSETT ENVIRONMENTAL RESEARCH LABORATORY HAS THE MISSION TO SUPPLY SCIENTIFIC BASIS FOR ESTABLISHMENT OF MARINE WATER QUALITY STANDARDS FOR PETROLEUM; GULF BREEZE ENVIRONMENTAL RESEARCH LABORATORY HAS THE MISSION TO SUPPLY SCIENTIFIC BASIS FOR ESTABLISHMENT OF MARINE WATER QUALITY STANDARDS FOR PETROLEUM AND IN ADDITION CONDUCTS WORK IN THE ECOLOGICAL EFFECTS OF MAN-PRODUCED ORGANIC COMPOUNDS IN MARINE/ESTUARINE ECOSYSTEMS. FINALLY EPA HAS THE RESPONSIBILITY TO MAINTAIN ONE OF THE FINEST COASTAL AREAS OF THE UNITED STATES. (SEE ALSO W76-11474) (SINHA-OEIS) JF - IN: BUREAU OF LAND MANAGEMENT'S ENVIRONMENTAL STUDIES PROGRAM FOR THE SOUTH ATLANTIC OUTER CONTINENTAL SHELF AREA, CONFERENCE/WORKSHOP PROCEEDINGS, FEB 1976. P 55-58. AU - Davis, W P AD - ENVIRONMENTAL PROTECTION AGENCY, JOHNS ISLAND, S. C. OFFICE OF RESEARCH AND DEVELOPMENT Y1 - 1976/02// PY - 1976 DA - Feb 1976 KW - Water Resources Abstracts KW - *CONTINENTAL SHELF KW - *ECOSYSTEMS KW - *ENVIRONMENTAL EFFECTS KW - *OIL SPILLS KW - *WASTE DISPOSAL KW - *WATER QUALITY CONTROL KW - *RESOURCES DEVELOPMENT KW - ECOLOGY KW - WATER RESOURCES KW - LAND MANAGEMENT KW - MANAGEMENT KW - SOUTHEAST U.S KW - *OUTER CONTINENTAL SHELF KW - SOUTH ATLANTIC COAST KW - GEORGIA BIGHT KW - GEORGIA EMBAYMENT KW - ENVIRONMENTAL IMPACT KW - SW 3050:Ultimate disposal of wastes KW - SW 4070:Ecological impact of water development KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19174886?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ENVIRONMENTAL+PROTECTION+AGENCY%27S+ROLE%2C+INTERESTS%2C+AND+RESPONSIBILITIES+WITH+RESPECT+TO+THE+OUTER+CONTINENTAL+SHELF+DEVELOPMENT&rft.au=Davis%2C+W+P&rft.aulast=Davis&rft.aufirst=W&rft.date=1976-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Observations on Gas Bubble Disease among Wild Adult Columbia River Fishes AN - 20959001; 8423383 AB - A high incidence of gas bubble disease was found among sahnonids and shad sampled from the air-supersaturated Columbia River. Post-capture eye damage to sockeye salmon also may be related to supersaturation of the river. JF - Transactions of the American Fisheries Society AU - Bouck, Gerald R AU - Chapman, Gary A AU - Schneider, Phillip W AU - Stevens, Donald G AD - U.S. Environmental Protection Agency, Western Fish Toxicology Station, 1350 S.E. Goodnight Avenue, Corvallis, Oregon 97330 Y1 - 1976/01// PY - 1976 DA - January 1976 SP - 114 EP - 115 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA VL - 105 IS - 1 SN - 0002-8487, 0002-8487 KW - Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Rivers KW - Supersaturation KW - Eye KW - Anadromous species KW - USA, Columbia R. KW - Freshwater KW - Salmonidae KW - Freshwater fish KW - Bubble disease KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08484:Species interactions: parasites and diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20959001?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Observations+on+Gas+Bubble+Disease+among+Wild+Adult+Columbia+River+Fishes&rft.au=Bouck%2C+Gerald+R%3BChapman%2C+Gary+A%3BSchneider%2C+Phillip+W%3BStevens%2C+Donald+G&rft.aulast=Bouck&rft.aufirst=Gerald&rft.date=1976-01-01&rft.volume=105&rft.issue=1&rft.spage=114&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281976%29105-114%3AOOGBDA%3E2.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Rivers; Supersaturation; Anadromous species; Freshwater fish; Bubble disease; Eye; Salmonidae; USA, Columbia R.; Freshwater DO - http://dx.doi.org/10.1577/1548-8659(1976)105-114:OOGBDA>2.0.CO;2 ER - TY - JOUR T1 - A Preliminary Assessment of the Effects of Subsurface Sewage Sludge Disposal on Groundwater Quality AN - 19197729; 7809572 AB - This project attempts to determine differences in groundwater contamination resulting from subsurface sewage sludge disposal (burial of sewage sludge with or without municipal solid waste in trenches, pits or area type landfills) at eight land disposal sites. Data from this study and other studies of solid wastes only show contamination of groundwater has occurred at all sites. Unlike solid waste only sites, the subsurface sewage sludge sites showed a definite trend toward contamination of groundwater with heavy metals. It was concluded that the limited scope of this study does not justify abandonment of subsurface sewage sludge disposal but that it does justify greater emphasis in groundwater resource evaluation for sites which will accept sewage sludge. (ORNL-Chilton) JF - Disposal of Residues on Land, Proceedings of the National Conference on Disposal of Residues on Land, St. Louis, Missouri September 13-15, 1976 p. 185-188, 3 fig, 4 tab, 3 ref, 68-01-3108. AU - Mosher, D C AD - Environmental Protection Agency Washington, DC. Office of Solid Waste Management Program Y1 - 1976 PY - 1976 DA - 1976 KW - Water Resources Abstracts KW - Waste disposal KW - Water pollution effects KW - Sewage sludge KW - Environmental effects KW - Sewage disposal KW - Sludge disposal KW - Water quality KW - Heavy metals KW - Groundwater KW - SW 3050:Ultimate disposal of wastes KW - SW 2040:Groundwater management KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19197729?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=A+Preliminary+Assessment+of+the+Effects+of+Subsurface+Sewage+Sludge+Disposal+on+Groundwater+Quality&rft.au=Mosher%2C+D+C&rft.aulast=Mosher&rft.aufirst=D&rft.date=1976-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EPA Jurisdiction Over Well Injection Under the Federal Water Pollution Control Act AN - 19172905; 7711164 AB - Among the minimum requirements for state permit programs under the National Pollutant Discharge Elimination System (NPDES) is the authority to control disposal of pollutants into wells. If the Environmental Protection Agency (EPA) has the authority to require and approve such programs, it must derive from the basic authority to control discharges into navigable waters either directly by defining navigable waters as including underground waters or as ancillary to the quality control of surface waters. A broader basis for federal control over well injection posits that such authority is inherent in the EPA 's discretion to issue or deny permits for surface water discharges. That Congress intended well injection to be subject to the permit program is clear and thus the EPA has acted on that basis alone without judicial challenge to date. Even if the Federal Water Pollution Control Act does not provide sufficient authority for such administrative control, it may be derived from the National Environmental Policy Act. The recently enacted Safe Drinking Water Act does establish a regulatory program in this area but its delayed implementation leaves a void which still must be absorbed under the NPDES. (Moorhouse-Florida) JF - Natural Resources Lawyer Vol 9, No 3, p 455-65, 1976. AU - Eckert, A W AD - Environmental Protection Agency Washington, D.C Y1 - 1976 PY - 1976 DA - 1976 KW - Water Resources Abstracts KW - Well permits KW - Groundwater KW - Injection wells KW - Waste disposal wells KW - Permits KW - Navigable waters KW - Legal aspects KW - Legislation KW - Administrative agencies KW - Well regulation KW - Discharge(Water) KW - Judicial decisions KW - Water pollution control KW - Water quality control KW - Jurisdiction KW - Waste disposal KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19172905?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EPA+Jurisdiction+Over+Well+Injection+Under+the+Federal+Water+Pollution+Control+Act&rft.au=Eckert%2C+A+W&rft.aulast=Eckert&rft.aufirst=A&rft.date=1976-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DYNAMIC BEHAVIOR OF VINYL CHLORIDE IN AQUATIC ECOSYSTEMS AN - 19172698; 7607247 AB - TO EVALUATE THE BEHAVIOR OF VINYL CHLORIDE IN AQUATIC ECOSYSTEMS, BEST ESTIMATE AND WORST CASE MODELS OF LAKE AND STREAM ECOSYSTEMS WERE ANALYZED THROUGH THE USE OF MATHEMATICAL SIMULATION. THE CHARACTERISTICS OF THE CHEMICAL, BIOLOGICAL, AND PHYSICAL TRANSFORMATIONS OF VINYL CHLORIDE INDICATED IN THE MODELS WERE DETERMINED BY LABORATORY EXPERIMENTATION AND EXTRAPOLATION OF REACTION DATA FOR SIMILAR COMPOUNDS. THESE TRANSFORMATIONS INCLUDED OXIDATION, SUBSTITUTION, ELIMINATION, HYDROLYSIS, AND FREE RADICAL REACTIONS; COMPLEXATION; DIRECT AND INDIRECT PHOTOCHEMICAL REACTIONS; MICROBIAL DEGRADATION AND TOXICITY; BACTERIAL, ALGAL, AND FUNGAL SORPTION; AND VOLATILIZATION. LOSS OF VINYL CHLORIDE FROM THE AQUATIC ENVIRONMENT BY VOLATILIZATION APPEARED TO BE THE MOST SIGNIFICANT PROCESS IN ITS DISTRIBUTION. (EPA) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINFIELD, VA 22161, AS PB-249 302, $4.50 IN PAPER COPY, $2.25 IN MICROFICHE. REPORT EPA-600/3-76-001, JANUARY 1976. 63 P, 26 FIG, 4 TAB, 45 REF. 1BA023, ROAP 04AEM; TASK 005, ROAP 03ACO, TASK 009. AU - HILL, JIV AU - Kollig, H P AU - Paris, D F AU - Wolfe, N L AU - Zepp, R G AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST ENVIRONMENTAL RESEARCH LAB Y1 - 1976/01// PY - 1976 DA - Jan 1976 KW - Water Resources Abstracts KW - *BIODEGRADATION KW - *CHEMICAL DEGRADATION KW - *SIMULATION ANALYSIS KW - SYSTEMS ANALYSIS KW - ECOSYSTEMS KW - CHLORIDES KW - MODEL STUDIES KW - DISTRIBUTION KW - AQUATIC ENVIRONMENT KW - *VINYL CHLORIDE KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19172698?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DYNAMIC+BEHAVIOR+OF+VINYL+CHLORIDE+IN+AQUATIC+ECOSYSTEMS&rft.au=HILL%2C+JIV%3BKollig%2C+H+P%3BParis%2C+D+F%3BWolfe%2C+N+L%3BZepp%2C+R+G&rft.aulast=HILL&rft.aufirst=JIV&rft.date=1976-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Need for New and Better Membranes AN - 19172592; 7800069 AB - Preparation of wastes and polluted waters for reuse requires treatment for removal of inorganic and organic contaminants released to the water in its prior use. Conventional water and waste treatment techniques are inadequate and uneconomical for preparing poor quality waters for reuse as municipal, industrial , and agricultural water supplies. Since water purification basically involves solute-solvent separation, reverse osmosis membrane technology offers considerable promise as a water and waste treatment technique. The present technology membranes, primarily developed for desalination of brackish waters and sea waters, have restricted chemical and thermal stability and are highly susceptible to fouling with colloidal inorganic and organic contaminants normally present in water supplies. New and improved membranes that do not have the above limitations are very much needed to improve the economics of reverse osmosis technology for water reuse application. (Humphreys-ISWS) JF - (1976). 41 p. 11 fig 9 tab, 13 ref. AU - Channabasappa, K C AD - Office of Water Research and Technology Washington, DC. Membrane Processes Div Y1 - 1976 PY - 1976 DA - 1976 KW - Water Resources Abstracts KW - Membrane processes KW - Reverse osmosis KW - Waste treatment KW - Technology KW - By products KW - Membranes KW - Industrial wastes KW - Organic wastes KW - Chemical wastes KW - Pulp wastes KW - Sulfite liquors KW - Water reuse KW - Desalination processes KW - Desalination KW - Brackish water KW - Food processing industry KW - Iron KW - Steel KW - Costs KW - Reviews KW - Municipal wastes KW - Water supply KW - SW 3040:Wastewater treatment processes KW - SW 1010:Saline water conversion KW - SW 8080:Preparation of reviews UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19172592?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Need+for+New+and+Better+Membranes&rft.au=Channabasappa%2C+K+C&rft.aulast=Channabasappa&rft.aufirst=K&rft.date=1976-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Water Quality Standards AN - 19166691; 7704436 AB - One hundred fifteen per cent of gas supersaturation is recommended as an acceptable criteria for the protection of juvenile salmonids from direct lethal effects. More knowledge of the depth distribution of salmonids is required. One hundren ten per cent saturation should be adopted as a criteria for protection of shallow water benthos. (See also W77-04413) (Katz) JF - Gas Bubble Disease, Fickeisen, D. H. and M. J. Schneider, Eds. Report CONF-741033, 1976, p 120. AU - Rulifson, R L AU - Pine, R AD - Environmental Protection Agency Seattle, Wash Y1 - 1976 PY - 1976 DA - 1976 KW - Water Resources Abstracts KW - Supersaturation KW - Nitrogen KW - Behavior KW - Fish physiology KW - Salmon KW - Water quality standards KW - Gases KW - Fish pathology KW - Benthos KW - Invertebrates KW - Fresh water fish KW - Trout KW - Standards KW - Water quality KW - Law enforcement KW - Methodology KW - Columbia River KW - SW 3070:Water quality control KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19166691?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Water+Quality+Standards&rft.au=Rulifson%2C+R+L%3BPine%2C+R&rft.aulast=Rulifson&rft.aufirst=R&rft.date=1976-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - The Relationship of Malathion and its Metabolites to Fish Poisoning AN - 19164676; 7700885 AB - The purpose was to determine the relation of short-term measurability of malathion and some of its metabolites in fish to poisoning of fish in the laboratory. Degree of poisoning was determined by brain acetylcholinesterase inhibition and deaths in exposed populations. Residues of malathion or malaoxon were not found in any body tissue in concentrations greater than 0.10 microg/g after 24 hr exposure to 75 microg malathion/1. However, malathion monoacid and diacid were found in all tissues with the greatest residues in gut and liver, indicating rapid conversion of malathion to other compounds. The data showed accumulation of monoacid in the gut that coincided with phosphorylation of acetylcholinesterase in brain and poisoning in short-term continuous exposure to relatively constant levels of malathion in seawater. It was concluded that monitoring by chemical analyses of sensitive fishes or water for malathion or malaoxon would not show poisoning caused by enzyme-bound metabolites but that analysis for malathion monoacid in gut and measurement of brain acetylcholinesterase activity in fish would be a practical measure of poisoning caused by malathion. (Chilton-ORNL) JF - Bulletin of Environmental Contamination and Toxicology Vol. 16, No. 3, 1976, p 283-290, 3 tab, 23 ref. AU - Cook, G H AU - Moore, J C AU - Coppage, D L AD - Environmental Protection Agency Gulf Breeze, Fla. Gulf Breeze Environmental Research Lab Y1 - 1976 PY - 1976 DA - 1976 KW - Water Resources Abstracts KW - Pesticides KW - Bioassay KW - Toxicity KW - Environmental effects KW - Fish KW - Metabolism KW - Enzymes KW - Biochemistry KW - Laboratory tests KW - Mortality KW - Water pollution effects KW - Pollutant identification KW - Monitoring KW - SW 3010:Identification of pollutants KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19164676?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=The+Relationship+of+Malathion+and+its+Metabolites+to+Fish+Poisoning&rft.au=Cook%2C+G+H%3BMoore%2C+J+C%3BCoppage%2C+D+L&rft.aulast=Cook&rft.aufirst=G&rft.date=1976-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Biological Studies: Laboratory Orientation AN - 19164377; 7704432 AB - The biological studies which can be performed in the laboratory are needed. It is necessary to determine the lethal levels of gas saturation; the behavior of fish subjected to gas supersaturation; the depth selection behavior of fish subjected to gas supersaturation; the rate of equilibration of animals and the aquatic media and the effects of intermittent exposure to supersaturated water. Knowledge is also required regarding the sublethal and chronic effects, combined stressor effects, gas bubble formation trigger mechanisms, and detection of response by fish to gas supersaturation. (See also W77-04413) (Katz) JF - Gas Bubble Disease, Fickeisen, D. H. and M. J. Schneider, Eds. Report CONF-741033, 1976, p 112-113. AU - Nebeker, A V AU - Fickeisen, D H AD - Environmental Protection Agency Corvallis, Oreg Y1 - 1976 PY - 1976 DA - 1976 KW - Water Resources Abstracts KW - Supersaturation KW - Gases KW - Animal physiology KW - Columbia River KW - Physiological ecology KW - Laboratory studies KW - Laboratory equipment KW - Laboratory animals KW - Animal pathology KW - Bioassays KW - Mortality KW - Bubbles KW - Biochemistry KW - Disease resistance KW - Research priorities KW - Research equipment KW - Research and development KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19164377?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Biological+Studies%3A+Laboratory+Orientation&rft.au=Nebeker%2C+A+V%3BFickeisen%2C+D+H&rft.aulast=Nebeker&rft.aufirst=A&rft.date=1976-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - An Environmental Overview of United States Energy Futures AN - 19161909; 7702650 AB - A general discussion and prediction of the environmental impacts of energy production in the United States. Briefly treated are the impacts of petroleum production in the marine environment, coal mining especially surface mining, coal utilization, including fluidized bed combustion, oil shale development, geothermal energy development and solar energy. (See also W77-02649) (Katz) JF - Proceedings of National Conference on Health, Environmental Effects, and Control Technology of Energy Use Report 600/7-76-002, 1976. p 15-25, 15 fig. AU - Gage, S J AD - Environmental Protection Agency Washington, D. C Y1 - 1976 PY - 1976 DA - 1976 KW - Water Resources Abstracts KW - Fuels KW - Oil pollution KW - Oil wastes KW - Geothermal studies KW - Coal mine wastes KW - Coal mines KW - Environmental effects KW - Fossil fuels KW - Coals KW - Natural gas KW - Oil KW - Oil shales KW - Oily water KW - Energy KW - Energy conversion KW - Heat KW - Solar radiation KW - Water pollution sources KW - Strip mine wastes KW - Water quality KW - Air pollution KW - Marine environment KW - SW 3070:Water quality control KW - SW 4020:Evaluation process KW - SW 1050:Conservation in industrial use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19161909?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=An+Environmental+Overview+of+United+States+Energy+Futures&rft.au=Gage%2C+S+J&rft.aulast=Gage&rft.aufirst=S&rft.date=1976-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Polychlorinated Biphenyls in the Hudson River (Hudson Falls-Fort Edward, New York State) AN - 19159981; 7712853 AB - The presence and extent of contamination of water, sediments, and biota of the Hudson River by industrial use and discharge of PCB 's were discussed. PCB 's were ubiquitous in distribution within the Hudson River within a variety of substrates. Higher-than-background concentrations in the sediments and biota were found in the immediate vicinity of the PCB discharge. The adsorbed PCB 's remained biologically active within the food web. A biomagnification pathway was indicated. The PCB 's remained environmentally active and were not taken out of circulation by the geological sedimentation process. (Klein) JF - Bulletin of Environmental Contamination and Toxicology Vol. 16, No. 4, p 436-444, 1976. 1 fig, 4 tab, 10 ref. AU - Nadeau, R J AU - Davis, R A AD - Environmental Protection Agency Edison, N. J Y1 - 1976 PY - 1976 DA - 1976 KW - Water Resources Abstracts KW - Polychlorinated biphenyls KW - Chlorinated hydrocarbon pesticides KW - Path of pollutants KW - Hudson River KW - Ecosystems KW - Food chains KW - Food webs KW - Water pollution KW - Sampling KW - Sediments KW - Biota KW - Water quality KW - Absorption KW - Chemistry KW - Rivers KW - Industrial wastes KW - Water pollution sources KW - Arochlor KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19159981?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Polychlorinated+Biphenyls+in+the+Hudson+River+%28Hudson+Falls-Fort+Edward%2C+New+York+State%29&rft.au=Nadeau%2C+R+J%3BDavis%2C+R+A&rft.aulast=Nadeau&rft.aufirst=R&rft.date=1976-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Two Methods for Adding Information to the Resources Management Process AN - 19156124; 7703935 AB - Two new approaches to the resource decision and management process are outlined. The first is an application of Management Information System concepts to information generated by the Planning process. A recursive access system based on national goals is employed. The system is essentially static in that alternative scenarios and problem solutions are predetermined. This process system, created by the thirteen western states, has had a trial application to river basin planning. The second approach is one which works toward a conflict resolution process: the process involvesfast access to simulation routines to estimate effects of decisions within a narrowly defined decision space. It shows more flexibility than the first approach but requires a more intense problem focus and greater information resources. (See also W77-03924) (Bell-Cornell) JF - Economic Modeling for Water Policy Evaluation (Ed. by Robert M. Thrall, et al.) North-Holland/TIMS Studies in the Management Sciences Vol. 3, North-Holland/American Elsevier, New York, N.Y. p 197-210, 1976. 1 fig, 22 ref. AU - Roefs, T G AD - Office of Water Research and Technology Washington, D. C Y1 - 1976 PY - 1976 DA - 1976 KW - Water Resources Abstracts KW - Water resources KW - Management KW - Decision making KW - Planning KW - Methodology KW - Social aspects KW - Estimating KW - Simulation analysis KW - Computer programs KW - Optimization KW - Linear programming KW - Systems analysis KW - SW 5080:Evaluation, processing and publication KW - SW 4010:Techniques of planning KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19156124?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Two+Methods+for+Adding+Information+to+the+Resources+Management+Process&rft.au=Roefs%2C+T+G&rft.aulast=Roefs&rft.aufirst=T&rft.date=1976-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - RIVER POLLUTION BY ANTICHOLINESTERASE AGENTS AN - 19150204; 7608782 AB - THE EFFECTS OF EFFLUENT DISCHARGED INTO THE BLUE RIVER, NEAR ITS CONFLUENCE WITH THE MISSOURI RIVER IN KANSAS CITY, MISSOURI, BY A MANUFACTURER OF ORGANOPHOSPHATE AND CARBAMATE PESTICIDES WERE INVESTIGATED. SINCE THESE PESTICIDES ACT AS NERVE POISONS BY INHIBITING THE NEUROTRANSMITTER MODULATING ENZYME ACETYLCHOLINESTERASE (ACHE) IN THE NERVOUS SYSTEM, POISONING OF FISHES WAS DIAGNOSED BY MEASUREMENT OF BRAIN-ACHE IN FISHES COLLECTED FROM THE MISSOURI RIVER UPSTREAM AND DOWNSTREAM FROM THE MOUTH OF THE BLUE RIVER. OTHER FISH WERE EXPOSED TO DILUTED EFFLUENT IN GLASS JARS AND THEIR BRAIN-ACHE MEASURED TO DETERMINE COMBINED POISONING POTENTIAL OF COMPOUNDS PRESENT. FISHES IMMEDIATELY DOWNSTREAM REPEATEDLY HAD LOWER BRAIN-ACHE ACTIVITY THAN FISHES UPSTREAM, AND FISH EXPOSED TO DILUTED EFFLUENT HAD LOWER BRAIN-ACHE ACTIVITY THAN UNEXPOSED FISH. CHEMICAL ANALYSES SHOWED SUBSTANTIAL AMOUNTS OF ACHE-INHIBITING PESTICIDES IN THE EFFLUENT RELATIVE TO THEIR TOXICITIES. THESE DATA INDICATE THE EFFLUENT RELATIVE TO THEIR TOXICITIES. THESE DATA INDICATE THE EFFLUENT IS A CONTRIBUTING FACTOR IN THE REDUCED BRAIN-ACHE ACTIVITY OF MISSOURI RIVER FISHES, AND THAT BRAIN-ACHE MEASUREMENT IN FISHES IS A SENSITIVE AND RELIABLE INDICATOR OF SUCH POLLUTION. (KATZ) JF - WATER RESEARCH, VOL. 10, P. 19-24, 1976, 1 FIG., 5 TAB., 31 REF. AU - Coppage, D L AU - BRAIDECH, TE AD - ENVIRONMENTAL PROTECTION AGENCY, GULF BREEZE, FLA. GULF BREEZE ENVIRONMENTAL RESEARCH LAB Y1 - 1976 PY - 1976 DA - 1976 KW - Water Resources Abstracts KW - *TOXICITY KW - *INDUSTRIAL WASTES KW - *FISH PHYSIOLOGY KW - *PATH OF POLLUTANTS KW - *AGRICULTURAL CHEMICALS KW - *PESTICIDE TOXICITY KW - *CARBAMATE PESTICIDES KW - *ORGANOPHOSPHOROUS PESTICIDES KW - *BIOASSAYS KW - *CARP KW - *MISSOURI RIVER KW - FRESHWATER FISH KW - ANIMAL PATHOLOGY KW - CHEMICAL ANALYSIS KW - ON-THE-SITE INVESTIGATIONS KW - WATER POLLUTION KW - MISSOURI KW - BLUE RIVER(MISSOURI) KW - KANSAS CITY(MISSOURI) KW - ACETYLCHOLINESTERASE(ACHE) KW - BRAIN-ACHE KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19150204?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=RIVER+POLLUTION+BY+ANTICHOLINESTERASE+AGENTS&rft.au=Vasconcelos%2C+G+J&rft.aulast=Vasconcelos&rft.aufirst=G&rft.date=1977-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - The EPA Research Program on the Freshwater Ecological Effects of Energy Development and Use AN - 19139731; 7702658 AB - The Environmental Protection Agency has research projects with five universities to explore the freshwater and watershed environmental degradation which results from coal and oil shale production. The projects hope to produce data which could help predict site selections for future energy sources and conversion facilities which would result in the minimum environmental degradation. (See also W77-02649) (Katz) JF - Proceedings of National Conference on Health, Environmental Effects, and Control Technology of Energy Use Report 600/7-76-002, 1976. p. 138-140, 2 ref. AU - Yount, J D AD - Environmental Protection Agency Washington, D.C. Office of Health and Ecological Effects Y1 - 1976 PY - 1976 DA - 1976 KW - Water Resources Abstracts KW - Water quality KW - Strip mining KW - Baseline study KW - Oil shale KW - On-site investigations KW - Thermal powerplants KW - Water resources KW - Aquatic environment KW - Mining KW - Freshwater KW - Freshwater fish KW - Invertebrates KW - Microbiology KW - Bioassay KW - Toxicity KW - Transportation KW - Montana KW - SW 4070:Ecological impact of water development KW - SW 3070:Water quality control KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19139731?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=The+EPA+Research+Program+on+the+Freshwater+Ecological+Effects+of+Energy+Development+and+Use&rft.au=Yount%2C+J+D&rft.aulast=Yount&rft.aufirst=J&rft.date=1976-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Hydrology of the Sahara AN - 19131434; 7712834 AB - The water demands and availability of water in the Sahara desert of Africa are discussed. The climatology of the Sahara, the mountainous water divides of the area, the surface waters introduced from the south, evaporation losses, and recharge and groundwater in the area are descirbed. The effects of the Nile and Niger Rivers and the Chad Basin upon the hydrology of the Sahara are presented. The large Saharan aquifers are descirbed. The bulk of total water reserve stored under the Sahara can be found in the high potential Saharan aquifers. Detail is presented on the location, content and other characteristics of these aquifers. The twin dependencies on rainwater for food production and groundwater for drinking make the region sensitive to drought. Methods of conserving available water are evaluated. (Jamail-Arizona) JF - Ecological Bulletins (Stockholm) Vol. 24, p 83-101, 1976, 2 fig, 5 tab, 10 ref. AU - Gischler, CE AD - United Nations Educational Scientific and Cultural Organization, Cairo (Egypt). Regional Office of Science and Technology for the Arab States Y1 - 1976 PY - 1976 DA - 1976 KW - Water Resources Abstracts KW - Deserts KW - Water shortage KW - Water sources KW - Water demand KW - Available water KW - Arid lands KW - Africa KW - Hydrology KW - Atmospheric pressure KW - Climatology KW - Rainfall KW - Precipitation(Atmospheric) KW - Monsoons KW - Surface waters KW - Groundwater KW - Evaporation KW - Recharge KW - Aquifers KW - Droughts KW - Water supply KW - SW 4070:Ecological impact of water development KW - SW 4040:Water demand KW - SW 2010:Control of water on the surface UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19131434?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Hydrology+of+the+Sahara&rft.au=Gischler%2C+CE&rft.aulast=Gischler&rft.aufirst=CE&rft.date=1976-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - AUTOMATED METHOD FOR THE DETERMINATION OF TOTAL AND INORGANIC MERCURY IN WATER AND WASTE WATER SAMPLES AN - 19123273; 7604756 AB - AN AUTOMATED PROCEDURE FOR THE DETERMINATION OF TOTAL AS WELL AS INORGANIC AND ORGANIC MERCURY BY THE COLD VAPOR METHOD IS DESCRIBED. A DETECTION LIMIT OF 0.05 MICROGRAMS/LITER IS OBTAINED BY THE USE OF A HIGHLY SENSITIVE SPECTROMETER. THE METHOD IS SUITABLE FOR THE ANALYSIS OF SAMPLES WITH MERCURY CONCENTRATIONS IN THE RANGE 0.05-6 MICROGRAMS/LITER AND A COD OF LESS THAN 700 MG/LITER. THE USE OF POTASSIUM PERSULFATE, POTASSIUM PERMANGANATE, POTASSIUM DICHROMATE, AND MIXTURES OF THESE SALTS AS OXIDIZING AGENTS FOR THE DIGESTION STEP IS DISCUSSED, AND A STUDY OF SAMPLE PRESERVATION IS GIVEN. TWENTY SAMPLES AND/OR STANDARDS PER HOUR CAN BE ANALYZED USING THIS METHOD. (WITT-IPC) JF - ANALYTICAL CHEMISTRY, VOL. 48, NO. 1, P 110-116, JANUARY, 1976. 4 FIG, 21 REF, 7 TAB. AU - El-Awady, A A AU - Miller, R B AU - Carter, MJ AD - ENVIRONMENTAL PROTECTION AGENCY, CHICAGO, ILL. CENTRAL REGIONAL LAB Y1 - 1976/01// PY - 1976 DA - Jan 1976 KW - Water Resources Abstracts KW - *WATER ANALYSIS KW - *MERCURY KW - *POLLUTANT IDENTIFICATION KW - SPECTROMETERS KW - TRACE ELEMENTS KW - NATURAL STREAMS KW - ANALYTICAL TECHNIQUES KW - WATER POLLUTION SOURCES KW - WATER PROPERTIES KW - WATER QUALITY KW - METALS KW - PRESERVATION KW - HEAVY METALS KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19123273?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=AUTOMATED+METHOD+FOR+THE+DETERMINATION+OF+TOTAL+AND+INORGANIC+MERCURY+IN+WATER+AND+WASTE+WATER+SAMPLES&rft.au=El-Awady%2C+A+A%3BMiller%2C+R+B%3BCarter%2C+MJ&rft.aulast=El-Awady&rft.aufirst=A&rft.date=1976-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Effects of uranium mining and milling on ground water in the Grants mineral belt, New Mexico AN - 1803775871; 2016-060999 AB - Ground-water contamination from uranium mining and milling results from the infiltration of mine, mill, and ion-exchange plant effluents containing elevated concentrations of radium, selenium, and nitrate. Available data indicate that radium concentrations in the discharge waters of a producing mine tend to increase substantially as the ore body is developed. Whereas natural background radium concentrations are generally about several picocuries/liter (pCi/l), 100 to 150 pCi/l appear in the effluents of operating mines. The discharge of such highly contaminated mine effluents to streams and seepage from tailings ponds, creates a long-lived source of ground-water contamination. Seepage of mill tailings at two active mills ranges from 126,000 to 491,000 m (super 3) /yr and, to date, has contributed an estimated 2400 Curies of uranium, radium, and thorium to the ground-water reservoir. The shallow aquifer in use and downgradient from another mill has been grossly contaminated with selenium, attributable to excessive seepage from a nearby tailings pond. Radium, selenium, nitrate and, to a lesser extent, uranium, are of most value as indicators of ground-water contamination. Gross alpha results are not consistent indicators of radium or uranium in water, although uranium does appear to be the principal contributor of alpha activity. Accurate radium-s226 analyses yield the most information for radiological evaluation of drinking water. To date, no adverse impacts on municipal groundwater supplies have been observed. However, industry-sponsored environmental monitoring programs are inadequately designed and implemented, and may not define the full, long-term impact of mining and milling operations on the ground-water quality of the study area. JF - Ground Water AU - Kaufmann, Robert F AU - Eadie, Gregory G AU - Russell, Charles R Y1 - 1976 PY - 1976 DA - 1976 SP - 296 EP - 308 PB - Wiley-Blackwell on behalf of National Ground Water Association, Westerville, OH VL - 14 IS - 5 SN - 0017-467X, 0017-467X KW - United States KW - silicates KW - water quality KW - selenium KW - isotopes KW - observation wells KW - New Mexico KW - Chinle Formation KW - drinking water KW - seepage KW - ground water KW - waste management KW - Ra-226 KW - radioactive isotopes KW - Triassic KW - Upper Triassic KW - ion exchange KW - nitrate ion KW - discharge KW - concentration KW - alkaline earth metals KW - mine waste KW - radium KW - effluents KW - solutes KW - pollution KW - Ambrosia Lake KW - Mesozoic KW - clay minerals KW - aquifers KW - McKinley County New Mexico KW - alluvium aquifers KW - metals KW - infiltration KW - sheet silicates KW - shallow aquifers KW - uranium KW - Grants mineral belt KW - tailings KW - San Andres Limestone KW - actinides KW - 02D:Isotope geochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1803775871?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ground+Water&rft.atitle=Effects+of+uranium+mining+and+milling+on+ground+water+in+the+Grants+mineral+belt%2C+New+Mexico&rft.au=Kaufmann%2C+Robert+F%3BEadie%2C+Gregory+G%3BRussell%2C+Charles+R&rft.aulast=Kaufmann&rft.aufirst=Robert&rft.date=1976-01-01&rft.volume=14&rft.issue=5&rft.spage=296&rft.isbn=&rft.btitle=&rft.title=Ground+Water&rft.issn=0017467X&rft_id=info:doi/10.1111%2Fj.1745-6584.1976.tb03119.x L2 - http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1745-6584 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2016-01-01 N1 - Number of references - 23 N1 - PubXState - OH N1 - Document feature - illus. incl. 3 tables, sketch maps N1 - Last updated - 2016-10-25 N1 - CODEN - GRWAAP N1 - SubjectsTermNotLitGenreText - actinides; alkaline earth metals; alluvium aquifers; Ambrosia Lake; aquifers; Chinle Formation; clay minerals; concentration; discharge; drinking water; effluents; Grants mineral belt; ground water; infiltration; ion exchange; isotopes; McKinley County New Mexico; Mesozoic; metals; mine waste; New Mexico; nitrate ion; observation wells; pollution; Ra-226; radioactive isotopes; radium; San Andres Limestone; seepage; selenium; shallow aquifers; sheet silicates; silicates; solutes; tailings; Triassic; United States; Upper Triassic; uranium; waste management; water quality DO - http://dx.doi.org/10.1111/j.1745-6584.1976.tb03119.x ER - TY - JOUR T1 - After ocean disposal, what?. AN - 17999415; 5268634 AB - The EPA is looking for environmentally and economically sound sludge disposal alternatives. Despite a number of unfavourable reports on various fronts it now looks as though combustion has a great deal of promise. In this article the author examines the case for combustion as sludge disposal method and compares it with other methods. JF - Water Wastes Eng. AU - Olexsay, R A AD - EPA, Municipal Environ.Res.Lab., Cincinnati, OH 54202, USA Y1 - 1976///0, PY - 1976 DA - 0, 1976 SP - 59 EP - 62, 114 VL - 13 IS - 9 KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - Marine KW - Water treatment KW - Economics KW - Sewage treatment KW - Environmental factors KW - Q5 08505:Prevention and control KW - Q5 08501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17999415?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water+Wastes+Eng.&rft.atitle=After+ocean+disposal%2C+what%3F.&rft.au=Olexsay%2C+R+A&rft.aulast=Olexsay&rft.aufirst=R&rft.date=1976-01-01&rft.volume=13&rft.issue=9&rft.spage=59&rft.isbn=&rft.btitle=&rft.title=Water+Wastes+Eng.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Records keyed from 1977 ASFA printed journals. N1 - Last updated - 2016-06-22 N1 - SubjectsTermNotLitGenreText - Water treatment; Economics; Sewage treatment; Environmental factors; Marine ER - TY - JOUR T1 - Optimizing flocculator power input AN - 13949326; 197601588 AB - The intensity with which a coagulant is mixed with water (as the root-mean-square velocity gradient or G value) is important in achieving good flocculation, and experiments were carried out to evaluate factors affecting the optimal G value for achieving maximal removal of turbidity; results are summarized in tables and graphs. The optimal G value was found to decrease with increase in flocculation period, and the relation between optimal G value and flocculation period was affected by the dosage of alum used. JF - J Envir Engineering Div. ASCE AU - Villegas, R A AU - Letterman, R D AD - U.S. ENVIRONMENTAL PROTECTION AGENCY Y1 - 1976 PY - 1976 DA - 1976 SP - 251 EP - 263 VL - 102 KW - Aqualine Abstracts KW - AQ:00000 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13949326?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=J+Envir+Engineering+Div.+ASCE&rft.atitle=Optimizing+flocculator+power+input&rft.au=Villegas%2C+R+A%3BLetterman%2C+R+D&rft.aulast=Villegas&rft.aufirst=R&rft.date=1976-01-01&rft.volume=102&rft.issue=&rft.spage=251&rft.isbn=&rft.btitle=&rft.title=J+Envir+Engineering+Div.+ASCE&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Assessment of virus removal by a multi-stage activated sludge process AN - 13946667; 197601605 AB - Pilot-plant studies have shown that viruses are effectively removed from sewage by the 3-stage activated sludge process. The greatest reductions occurred in the denitrification and high-rate activated sludge stages of the system, each removing more than 95 per cent of the viruses entering the unit. The total reduction for the entire system was calculated as 99.97 per cent. A study of the indigenous viruses present after primary sedimentation showed the wide diversity that can occur in sewage over a 24-hour period, and indicated the need to collect temporally related samples within the treatment system. There was no direct relationship between the numbers of coliphages and enteroviruses present in the primary effluent. JF - Water Research AU - Safferman, R S AU - Morris, ME AD - U.S. ENVIRONMENTAL PROTECTION AGENCY Y1 - 1976 PY - 1976 DA - 1976 SP - 413 EP - 420 VL - 10 IS - 5 SN - 0043-1354, 0043-1354 KW - Reduction KW - Viruses (-general-) (see also individ grps below) KW - Aqualine Abstracts KW - AQ:00000 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13946667?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water+Research&rft.atitle=Assessment+of+virus+removal+by+a+multi-stage+activated+sludge+process&rft.au=Safferman%2C+R+S%3BMorris%2C+ME&rft.aulast=Safferman&rft.aufirst=R&rft.date=1976-01-01&rft.volume=10&rft.issue=5&rft.spage=413&rft.isbn=&rft.btitle=&rft.title=Water+Research&rft.issn=00431354&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Documentation on environmental effects of pollutants AN - 13892146; S198204557 AB - The nature and objectives of a comprehensive programme reviewing the environmental effects of pollutants (REEP) are outlined, and the format and scope of the REEP documents being prepared by the Office of Research and Development are described. These documents are literature reviews which summarize published data concerning the properties and environmental, toxicological, and human health effects attributable to specific pesticides. The programme was designed to supply the essential data on which to base decisions regarding the methods of operation and control of waste disposal sites. A typical contents list for a REEP document is presented as a guide to the structure of these reports. JF - Proceedings of Hazardous Waste Research Symposium (W. H. Fuller. editor), U.S. EPA, Report EPA-600/9-76-015 AU - Susten, A S AU - Raskin, R S AD - U.S. EPA Y1 - 1976 PY - 1976 DA - 1976 SP - 2 EP - 44,02 KW - Office of research & development KW - Aqualine Abstracts KW - AQ 00008:Effects of Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13892146?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+Hazardous+Waste+Research+Symposium+%28W.+H.+Fuller.+editor%29%2C+U.S.+EPA%2C+Report+EPA-600%2F9-76-015&rft.atitle=Documentation+on+environmental+effects+of+pollutants&rft.au=Susten%2C+A+S%3BRaskin%2C+R+S&rft.aulast=Susten&rft.aufirst=A&rft.date=1976-01-01&rft.volume=&rft.issue=&rft.spage=2&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+Hazardous+Waste+Research+Symposium+%28W.+H.+Fuller.+editor%29%2C+U.S.+EPA%2C+Report+EPA-600%2F9-76-015&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - A polymeric cementing and encapsulating process for managing hazardous waste AN - 13887839; S198204564 AB - A process developed for bonding and encapsulation of semi-solid wastes is described. It consists of incorporating a polybutadiene resin in the dewatered sludge and fusing the mass into blocks under heat and pressure; the blocks are subsequently encased in powdered polythene and the surface layers fused together, giving an overall polythene coating 0.25 in thick. Several different types of waste were encapsulated using this process and all the final products withstood the leaching tests satisfactorily. JF - Proceedings of Hazardous Waste Research Symposium (W. H. Fuller. Editor), U.S. EPA, Report EPA-600/9-76-015 AU - Wiles, C C AU - Lubowitz, H R AD - U.S. EPA Y1 - 1976 PY - 1976 DA - 1976 SP - 2 EP - 150,02 KW - Aqualine Abstracts KW - AQ 00007:Industrial Effluents UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13887839?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+Hazardous+Waste+Research+Symposium+%28W.+H.+Fuller.+Editor%29%2C+U.S.+EPA%2C+Report+EPA-600%2F9-76-015&rft.atitle=A+polymeric+cementing+and+encapsulating+process+for+managing+hazardous+waste&rft.au=Wiles%2C+C+C%3BLubowitz%2C+H+R&rft.aulast=Wiles&rft.aufirst=C&rft.date=1976-01-01&rft.volume=&rft.issue=&rft.spage=2&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+Hazardous+Waste+Research+Symposium+%28W.+H.+Fuller.+Editor%29%2C+U.S.+EPA%2C+Report+EPA-600%2F9-76-015&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Disposal of waste oil refining residues by land farming AN - 13887022; S198204567 AB - An account is given of an operation involving the removal of over 1.5 mil. gal of oily waste from unsafe lagoons near Ogden, Utah , and their ultimate disposal by land spreading on a carefully selected site. Lime and nutrients were applied to counteract the acidity of the waste and encourage the growth of soil micro-organisms and promote soil aeration. Monitoring of soil and groundwater on and below the site continued for a period of at least 2 years. JF - Proceedings of Hazardous Waste Research Symposium (W. H. Fuller. editor), U.S. EPA, Report EPA-600/9-76-015 AU - Snyder, HJ AU - Rice, G B AU - Skujins, J J AD - U.S. EPA Y1 - 1976 PY - 1976 DA - 1976 SP - 2 EP - 205,02 KW - Aqualine Abstracts KW - AQ 00006:Sewage UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13887022?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+Hazardous+Waste+Research+Symposium+%28W.+H.+Fuller.+editor%29%2C+U.S.+EPA%2C+Report+EPA-600%2F9-76-015&rft.atitle=Disposal+of+waste+oil+refining+residues+by+land+farming&rft.au=Snyder%2C+HJ%3BRice%2C+G+B%3BSkujins%2C+J+J&rft.aulast=Snyder&rft.aufirst=HJ&rft.date=1976-01-01&rft.volume=&rft.issue=&rft.spage=2&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+Hazardous+Waste+Research+Symposium+%28W.+H.+Fuller.+editor%29%2C+U.S.+EPA%2C+Report+EPA-600%2F9-76-015&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Radiochemical and toxic pollution of water resources, Grants mineral belt, New Mexico AN - 52285094; 1976-023977 JF - Mining Engineering AU - Rouse, J V AU - Dudley, J G Y1 - 1975/12// PY - 1975 DA - December 1975 SP - 67 PB - Society for Mining, Metallurgy, and Exploration, Littleton, CO VL - 27 IS - 12 SN - 0026-5187, 0026-5187 KW - water KW - United States KW - mining KW - pollution KW - effects KW - New Mexico KW - production KW - controls KW - uranium ores KW - ore deposits KW - metal ores KW - environmental geology KW - Grants mineral belt KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52285094?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Mining+Engineering&rft.atitle=Radiochemical+and+toxic+pollution+of+water+resources%2C+Grants+mineral+belt%2C+New+Mexico&rft.au=Rouse%2C+J+V%3BDudley%2C+J+G&rft.aulast=Rouse&rft.aufirst=J&rft.date=1975-12-01&rft.volume=27&rft.issue=12&rft.spage=67&rft.isbn=&rft.btitle=&rft.title=Mining+Engineering&rft.issn=00265187&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1976-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-06 N1 - CODEN - MIENAB N1 - SubjectsTermNotLitGenreText - controls; effects; environmental geology; Grants mineral belt; metal ores; mining; New Mexico; ore deposits; pollution; production; United States; uranium ores; water ER - TY - JOUR T1 - Analytical Results for Water-Column Samples Collected at Deepwater Dumpsite 106--May 1974 AN - 19161026; 7709251 AB - The NOAA vessel Albatross IV collected water-column samples at 23 stations during the May 1974 survey of Deepwater Dumpsite 106. These samples were analyzed for total coliform bacteria, fecal coliform bacteria, heterotrophic marine bacteria, total Kjeldahl nitrogen (TKN), nitrate-nitrogen, total phosphorus, mercury, cadmium, zinc, copper, manganese, and lead. Methodology for developing the data and the results obtained are presented. (See also W77-09243) (Sinha-OEIS) JF - NOAA Dumpsite Evaluation Report 75-1 p 203-215, December 1975. 3 tab. AU - Brezenski, F T AD - Environmental Protection Agency Edison, N.J. Technical Support Group Y1 - 1975/12// PY - 1975 DA - Dec 1975 KW - Water Resources Abstracts KW - Baseline studies KW - Waste disposal KW - Heavy metals KW - Bacteria KW - Water sampling KW - Water analysis KW - Pollutant identification KW - Analytical techniques KW - SW 0880:Chemical processes KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19161026?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Analytical+Results+for+Water-Column+Samples+Collected+at+Deepwater+Dumpsite+106--May+1974&rft.au=Brezenski%2C+F+T&rft.aulast=Brezenski&rft.aufirst=F&rft.date=1975-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - SIGNIFICANCE OF TRACE METALS AND NITRATES IN SLUDGE SOILS AN - 19154449; 7606307 AB - THERE IS SUBSTANTIAL POTENTIAL FOR DAMAGE TO THE PRODUCTIVITY OF SOILS THAT ARE FERTILIZED WITH WASTE WATER SLUDGE, IF NO RESTRICTIONS ARE MADE ON THE METAL AND NITROGEN ACCUMULATIONS IN THE SOIL. A COMPARISON OF SLUDGE-AMENDED SOILS AND SOILS THAT RECEIVED NO SLUDGE SHOWED THAT EXTRACTABLE ZINC INCREASED MANY TIMES IN SLUDGE-AMENDED SOILS. IN ADDITION, ALMOST ALL OF THE APPLIED ZINC REMAINED IN AN EXTRACTABLE FORM, THUS PRESUMABLY MORE AVAILABLE FOR PLANT UPTAKE THAN METALS IN SOILS THAT HAVE NOT RECEIVED SLUDGE. ONE REPORT ATTRIBUTED CROP DAMAGE IN 24 CASES TO APPLICATION OF SLUDGE. ANOTHER REPORT SHOWED THAT SLUDGE APPLICATIONS THAT INCREASED ZINC BY APPROXIMATELY 340 LB/ACRE PRODUCED NO METAL TOXICITY IN CORN GROWN ON THE SITE. ALTHOUGH DATA ARE NOT AVAILABLE TO EVALUATE LONG-TERM EFFECTS OF METALS IN SLUDGE, IT IS GENERALLY AGREED THAT, ON A SHORT-TERM BASIS, THE ADDITION OF METAL SALTS TO SOILS WITHOUT SLUDGE WOULD BE MORE LIKELY TO CAUSE METAL TOXICITY CONDITIONS IN PLANTS THAN WOULD AN EQUIVALENT AMOUNT OF METAL FROM WASTE WATER SLUDGE. CONCERNING NITRATE POLLUTION, THERE IS NO QUESTION OF THE FACT THAT NITRATE CONTENT OF DRAINAGE WATERS FROM A SLUDGE DISPOSAL SITE WOULD BE EXCESSIVELY HIGH IF NO RESTRICTIONS WERE PLACED ON APPLICATION. DILUTION OF THE DRAINAGE WATER BY GROUNDWATER OR RECEIVING WATER COULD MINIMIZE THE HAZARD. IN THE CASE OF SLUDGE APPLICATION TO CROP SOILS, THE NITROGEN APPLICATION MUST EQUAL THE SUM OF GASEOUS NITROGEN LOSSES AND THE NITROGEN REQUIREMENT OF THE CROP. ANY EXCESS WOULD BECOME A HAZARD IN LEACHATE GROUNDWATER. BECAUSE OF THE MANY VARIABLES, AMOUNTS OF NITROGENOUS SLUDGE APPLICABLE TO SOILS SHOULD BE DETERMINED ON A SITE-BY-SITE BASIS. (LOUSTAU-FIRL) JF - JOURNAL WATER POLLUTION CONTROL FEDERATION, VOL. 47, NO. 12, P 2863-2875, DECEMBER, 1975. 3 FIG, 7 TAB, 39 REF. AU - Brown, R E AD - ENVIRONMENTAL PROTECTION AGENCY, COLUMBUS, OHIO. DIV. OF WASTE MANAGEMENT AND ENGINEERING Y1 - 1975/12// PY - 1975 DA - Dec 1975 KW - Water Resources Abstracts KW - *TRACE ELEMENTS KW - *SOIL ANALYSIS KW - *HEAVY METALS KW - *ZINC KW - TOXICITY KW - SLUDGE DISPOSAL KW - FERTILIZATION KW - METALS KW - NITRATES KW - ENVIRONMENTAL EFFECTS KW - LAND APPLICATION KW - SW 3050:Ultimate disposal of wastes KW - SW 0845:Water in soils KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19154449?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=SIGNIFICANCE+OF+TRACE+METALS+AND+NITRATES+IN+SLUDGE+SOILS&rft.au=Brown%2C+R+E&rft.aulast=Brown&rft.aufirst=R&rft.date=1975-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Considerations in Characterization of Urban Runoff for PL 92-500 Section 208 Planning AN - 19216996; 8000045 AB - An overview is presented on characterizations of urban runoff applicable to Section 208 planning from several Environmental Protection Agency reports. The importance of data to the planner as opposed to mathematical modeling results is discussed. Considerations when planning data collection are presented including types of measurements, sampling conditions, and necessary synchronous data. Recommended procedures are outlined for storm-generated discharge projects. Analytical techniques and useful characteristics to be determined are discussed, and eighteen models are mentioned. (See also W80-00043) (Small-FRC) JF - Proceedings, Urban Stormwater Management Seminars, Atlanta, Georgia November 4-6, 1975, and Denver, Colorado, December 2-4, 1975, p I-9-32, 1976. 2 fig, 13 ref. AU - Condon, F J AD - Environmental Protection Agency Washington, DC. Office of Research and Development Y1 - 1975/11// PY - 1975 DA - Nov 1975 KW - Water Resources Abstracts KW - Urban runoff KW - Publications KW - Mathematical models KW - Project planning KW - Storm water KW - Sampling KW - Analytical techniques KW - Water pollution sources KW - Federal Water Pollution Control Act KW - SW 2060:Effects on water of human nonwater activities KW - SW 2010:Control of water on the surface UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19216996?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Considerations+in+Characterization+of+Urban+Runoff+for+PL+92-500+Section+208+Planning&rft.au=Condon%2C+F+J&rft.aulast=Condon&rft.aufirst=F&rft.date=1975-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Applied+and+Environmental+Microbiology&rft.issn=00992240&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Overview of Research and Development as it Relates to Nonpoint Source Pollution AN - 19211926; 7804721 AB - EPA 's long-term agricultural goals are to increase food and fiber production with minimal environmental degradation and minimal conflict with other national goals. Major focal areas of EPA agricultural research, covering all aspects from production through harvesting, are: (1) management of waste from animal production; (2) irrigated and nonirrigated crop production; (3) alternate pest management techniques; and (4) silvicultural practices. Research objectives include: (1) mathematical simulation models to predict impact on water quality of various agricultural and silvicultural practices, as well as the effects of alternate management methods; (2) best management practice (BMP) alternatives for runoff and emission control; (3) assessment of renewable resource production trends and impact; and (4) development of integrated pest management controls to reduce the effects of agricultural pesticides. Several fundamental issues must be dealt with by planners and decision-makers in relation to nonpoint agricultural pollution: (1) measurement of source loads; (2) measurement of pollutant delivery and damage; (3) cost effectiveness of nonpoint pollution source controls; and (4) feasibility of controls implementation. Current progress in each of these areas is discussed. Whether benefits from control are worth the cost is essentially a political question. (See also W78-04719) (Lynch-Wisconsin) JF - Non-Point Source Pollution Seminar Section 108 (a) Demonstration Projects Progress Reports, Held at Chicago, November 20, 1975. Report EPA-905/9-75-007, (1975). p 12-16. EPA G005103, G005139, G005140. AU - Heitzenrater, PR AD - Environmental Protection Agency Washington, DC. Nonpoint Source Management Div Y1 - 1975/11// PY - 1975 DA - Nov 1975 KW - Water Resources Abstracts KW - Nonpoint pollution KW - Research and development KW - Agriculture KW - Environmental Protection Agency KW - EPA KW - Planning KW - Decision-making KW - Pollutants KW - Agricultural runoff KW - Nutrients KW - Costs KW - Benefits KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19211926?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Overview+of+Research+and+Development+as+it+Relates+to+Nonpoint+Source+Pollution&rft.au=Heitzenrater%2C+PR&rft.aulast=Heitzenrater&rft.aufirst=PR&rft.date=1975-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - The Intergovernmental Tangle Facing Stormwater Control AN - 19210536; 8000061 AB - The stormwater management programs in Montgomery County and Prince George County in Maryland are compared and various program strategies are reviewed. The Prince George program is controlled by a planning board consisting of the Soil Conservation District, the Park and Planning Commission, the Washington Suburban Sanitary Commission, and the Department of Public Works. Montgomery County 's program has been centralized within the Montgomery Soil Conservation District and incorporates long-range planning. Problems with both approaches to storm water management are reviewed. Control measures for best management practices (BMP) include street sweeping, erosion control practices, detention tanks, and catch basin cleaning. A characterization of the stormwater management problems in an area is required within the BMP concept. The role of intergovernmental cooperation in stormwater management is discussed. (See also W80-00043) (Lisk-FRC) JF - Proceedings, Urban Stormwater Management Seminars, Atlanta, Georgia November 4-6, 1975, and Denver, Colorado, December 2-4, 1975, p III-15-30, 1976. 1 ref. AU - Waldo, AB AD - Environmental Protection Agency Washington, DC. Water Planning Div Y1 - 1975/11// PY - 1975 DA - Nov 1975 KW - Water Resources Abstracts KW - Storm water KW - Urban runoff KW - Watershed management KW - Maryland KW - Local governments KW - Water pollution sources KW - Control KW - Cleaning KW - Waste water treatment KW - Municipal wastes KW - SW 2080:Watershed protection KW - SW 2010:Control of water on the surface UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19210536?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=The+Biological+Effects+of+Toxic+Material+Spills&rft.au=Nadeau%2C+R+J&rft.aulast=Nadeau&rft.aufirst=R&rft.date=1978-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Land Management Techniques for Stormwater Control in Developed Urban Areas AN - 19209517; 8000052 AB - Alternative approaches to complete treatment of stormwater which are applicable to developed urban areas are discussed. Housekeeping techniques for abatement and control are discussed including street sweeping, improved trash collection, catch basin cleaning, sewer flushing, deicing material controls, and disconnection of roof leaders. These techniques are compared on socio- and cost-effective bases to aid in the selection of cost-effective control alternatives that are acceptable to the public. (See also W80-00043) (Small-FRC) JF - Proceedings, Urban Stormwater Management Seminars, Atlanta, Georgia November 4-6, 1975, and Denver, Colorado, December 2-4, 1975, p II-2-34, 1976. 12 tab, 17 ref. AU - Adgate, K AD - Environmental Protection Agency Washington, DC. Water Planning Div Y1 - 1975/11// PY - 1975 DA - Nov 1975 KW - Water Resources Abstracts KW - Storm water KW - Urban runoff KW - Social aspects KW - Costs KW - Litter KW - Water pollution sources KW - Cleaning KW - SW 2060:Effects on water of human nonwater activities KW - SW 2010:Control of water on the surface UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19209517?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Land+Management+Techniques+for+Stormwater+Control+in+Developed+Urban+Areas&rft.au=Adgate%2C+K&rft.aulast=Adgate&rft.aufirst=K&rft.date=1975-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Best Management Practices AN - 19209421; 8000044 AB - The best management practices for the prevention of urban runoff are discussed. Polluted urban runoff contains organic material, inorganic material, nutrients, heavy metals, and microorganisms. Preventive methods can reduce stormwater pollution before runoff accumulates and enters the sewer system or through management and alteration of the collection system. The preventive approach focuses on developing areas and attempts to preserve the watershed 's existing runoff characteristics. The preventive approach is less costly than storage and treatment of collected stormwater runoff. (See also W80-00043) (Small-FRC) JF - Proceedings, Urban Stormwater Management Seminars, Atlanta, Georgia November 4-6, 1975, and Denver, Colorado, December 2-4, 1975. p I-2-6, 1976. AU - Athayde, D AD - Environmental Protection Agency Washington, DC. Water Planning Div Y1 - 1975/11// PY - 1975 DA - Nov 1975 KW - Water Resources Abstracts KW - Urban runoff KW - Storm water KW - Water pollution sources KW - Storage KW - Organic matter KW - Heavy metals KW - Microorganisms KW - Nutrients KW - SW 2060:Effects on water of human nonwater activities KW - SW 2010:Control of water on the surface UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19209421?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Best+Management+Practices&rft.au=Athayde%2C+D&rft.aulast=Becker&rft.aufirst=D&rft.date=1978-01-01&rft.volume=Chapter-5&rft.issue=&rft.spage=167&rft.isbn=&rft.btitle=&rft.title=Carbon+Adsorption+Handbook.+Ann+Arbor+Science+Publishers+Inc&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Physical-Chemical Treatment of Wastewaters from the Petroleum Refining-Petrochemical Industry AN - 19209245; 8000106 AB - The characteristics of waste waters from the petroleum refining and petrochemical industries are examined prior to a review of current treatment technology and research and demonstration grant programs. Ideal industrial waste treatment processes should effectively remove pollutants at a minimum cost, economically recover by-products, recycle recovered products and water to the process operation, require simple and minimum operating labor, and require low capital cost. Waste waters typically contain an average of 1,150 mg/liter BOD and 3,100 mg/liter COD. Oil refinery treatment processes include API separator, clarifier, dissolved air, flotation, filter, oxidation pond, aerated lagoon, activated sludge, trickling filter, cooling tower, activated carbon, granular media, and activated carbon processes. The efficiencies of these processes for removing BOD, COD, total organic carbon, suspended solids, oil, phenol, ammonia, and sulfide are provided. The need for research, development, and demonstration of biological oxidation , sludge disposal, advanced treatment, closed loop systems, and comprehensive approaches to treatment of waste waters is reviewed. Organizations having grants for the research and development of pollution control in the petroleum refining and petrochemical industry are cited. (See also W80-00097) (Lisk-FRC) JF - 2nd USA/USSR Symposium on Physical/Chemical Treatment from Municipal and Industrial Sources, Cincinnati, Ohio November 12-14, 1975, p 81-89, 1975. 1 fig, 9 tab, 24 ref. AU - Lacy, W J AU - Cywin, A AD - Environmental Protection Agency Washington, DC. Office of Research and Development Y1 - 1975/11// PY - 1975 DA - Nov 1975 KW - Water Resources Abstracts KW - Oil industry KW - Oil wastes KW - Oily water KW - Research and development KW - Grants KW - Pollutant identification KW - Biochemical oxygen demand KW - Chemical oxygen demand KW - Waste water treatment KW - Industrial wastes KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19209245?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Physical-Chemical+Treatment+of+Wastewaters+from+the+Petroleum+Refining-Petrochemical+Industry&rft.au=Lacy%2C+W+J%3BCywin%2C+A&rft.aulast=Lacy&rft.aufirst=W&rft.date=1975-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - USEPA Involvement in Managing Section 108(a) Projects AN - 19204193; 7804722 AB - Demonstration projects for point and nonpoint pollution sources are provided for by section 108(a) of the Federal Water Pollution Control Act Amendments of 1972 (PL 92-500) under research and development provisions. All three current nonpoint pollution source projects are managed in essentially the same way through the EPA project officer. Several steps are involved: (1) the project grantee or governing board hires a local project director, who is responsible for all technical direction, guidance of the work plan, operations manual, construction plans and specifications, analytical work, plans evaluation, reports, voucher preparation, and time schedules; (2) the project officer meets with the grantee and outlines accounting procedures, preparation of plans and specifications, reports, purchases, assurances, and reimbursement; (3) all construction plans and farm plans are reviewed by the EPA project officer for approval; (4) after approval, the grantee may advertise for bids; (5) the EPA project officer, after reviewing bid tabulations and proof of advertising, approves or disapproves the awarding of construction or equipment contracts; (6) the project officer performs inspections and program reviews and provides technical assistance; (7) following completion of the project an audit is required; (8) a final report is submitted by the project director. (See also W78-04719) (Lynch-Wisconsin) JF - Non-Point Source Pollution Seminar Section 108 (a) Demonstration Projects Progress Reports, Held at Chicago. November 20, 1975. Report EPA-905/9-75-007, (1975). p 17-18. EPA G005103, G005139, G005140. AU - Wilson, CDJr AD - Environmental Protection Agency Chicago, IL. Non-Point Source Coordinator Y1 - 1975/11// PY - 1975 DA - Nov 1975 KW - Water Resources Abstracts KW - Environmental Protection Agency KW - Demonstration projects KW - Nonpoint pollution KW - Research and development KW - Grants KW - EPA KW - Procedures KW - Federal Water Pollution Control Act Amendments(1972) KW - PL 92-500 KW - Planning KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19204193?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Experiences+with+the+Coliform+Standard+Under+the+Interstate+Carrier+Program&rft.au=Taylor%2C+F&rft.aulast=Taylor&rft.aufirst=F&rft.date=1978-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - The Challenge to American Agriculture of P.L. 92-500 From a National Viewpoint - Focus on ' Political Rulings as They Affect NPS Programs AN - 19190735; 7804720 AB - Under section 402 of the Federal Water Pollution Control Act Amendments of 1972 (PL 92-500) discharge permits are regulated by the National Pollutant Discharge Elimination System (NPDES). Although some EPA officials feel that certain agricultural activities should be excluded form permit regulations of the NPDES, the recent Flanery decision by the Federal District Court for the District of Columbia ruled that the EPA must promulgate regulations to extend NPDES permits to include all sources in the concentrated animal feeding operation, separate storm sewer, agricultural, and silvicultural categories. Regulations for concentrated feeding oprations, published 20 November 1975 in the Federal Register, specify that a feedlot operator needs a permit if more than a certain number of animals (specified in his paper) are confined, and if measurable waste are discharged into navigable waters. EPA has said that such activities as those mentioned in the Flanery decision are best dealt with at the state and local level as part of an overall, integrated approach based on best management practices, rather than through use of permits. PL 92-500 marks the first time federal water pollution control efforts have been directed at nonpoint sources of pollution. (See also W78-04719) (Lynch-Wisconsin) JF - Non-Point Source Pollution Seminar Section 108(a) Demonstration Projects Progress Reports, Held at Chicago, November 20, 1975. Report EPA-905/9-75-007, (1975). p 8-11. EPA G005103, G005139, G005140. AU - Churchill, J R AD - Environmental Protection Agency Washington, DC. Water Planning Div Y1 - 1975/11// PY - 1975 DA - Nov 1975 KW - Water Resources Abstracts KW - Federal Water Pollution Control Act Amendments(1972) KW - Agriculture KW - Nonpoint pollution KW - Permits KW - Water pollution control KW - Legal aspects KW - Feed lots KW - PL 92-500 KW - Legislation KW - Judicial decisions KW - Regulation KW - Point pollution KW - NPDES KW - Agricultural runoff KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19190735?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=The+Challenge+to+American+Agriculture+of+P.L.+92-500+From+a+National+Viewpoint+-+Focus+on+%27+Political+Rulings+as+They+Affect+NPS+Programs&rft.au=Churchill%2C+J+R&rft.aulast=Churchill&rft.aufirst=J&rft.date=1975-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Cost-Effective Comparison of Land Application and Advanced Wastewater Treatment AN - 19172489; 7710928 AB - The sensitivity of land application system (LAS) costs to variations in major design factors are analyzed and compared with the costs for conventional advanced wastewater treatment (AWT). Important costs factors are the relative importance of costs for preapplication treatment, conveyance, storage, application, and land. It is assumed that preapplication treatment would consists of biological oxidation using aerated lagoons. Land application systems are equally effective with wastewater which has been given primary or secondary treatment. Four cost curves were developed comparing, in various factor cost situations, 4 AWT systems, irrigation, infiltration-percolation, activated sludge and aerated lagoon. Some implications were: LAS exhibit less economy of scale than do AWTs; under stated conditions the infiltration-percolation system is the cheapest LAS; site condition variables are extremely important in LAS, with cost variation of 300% for an irrigation system; total costs of LAS is very sensitive to conveyance distance at low flow capacity but becomes less sensitive as flow capacity increases; the lower the flow capacity of the LAS, the higher the cost of land that can be absorbed by LAS while remaining competitive with AWT; the federal government assumes more of the LAS cost than of the AWT costs--70% versus 35% respectively in a 10-mgd irrigation system. (Gentry-NC) JF - Report EPA-430/9-75-016 November 1975. Technical Report. 25 p, 4 fig, 13 tab, 4 ref. AU - Pound, CE AU - Crites, R W AU - Smith, R G AD - Environmental Protection Agency Washington, D. C. Office of Water Program Operations Y1 - 1975/11// PY - 1975 DA - Nov 1975 KW - Water Resources Abstracts KW - Waste water treatment KW - Sewage treatment KW - Activated sludge KW - Cost effectiveness KW - Cost analysis KW - Cost comparisons KW - Aeration KW - Costs KW - Irrigation KW - Water conveyance KW - Biological treatment KW - Sludge treatment KW - Waste disposal KW - Tertiary treatment KW - SW 3040:Wastewater treatment processes KW - SW 4030:Cost allocation, cost sharing, pricing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19172489?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Cost-Effective+Comparison+of+Land+Application+and+Advanced+Wastewater+Treatment&rft.au=Pound%2C+CE%3BCrites%2C+R+W%3BSmith%2C+R+G&rft.aulast=Pound&rft.aufirst=CE&rft.date=1975-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - HOW TO IMPROVE PLANT EFFICIENCY AN - 19167619; 7606342 AB - A COMPILATION OF REPORTS FROM SURVEYS CONDUCTED OVER THREE YEARS REVEALED THAT ABOUT ONE-THIRD OF THE NATION'S MUNICIPAL TREATMENT FACILITIES CONSTRUCTED WITH FEDERAL GRANT ASSISTANCE ARE NOT OPERATING AT THEIR DESIGNED EFFICIENCY LEVELS. TO IMPROVE THE EFFICIENCY AND RELIABILITY OF TREATMENT FACILITY PERFORMANCE, LOCAL, STATE AND FEDERAL PROGRAMS MUST ESTABLISH TIGHTER CONTROL AND MONITORING. OPERATORS MUST BE WELL TRAINED AND CERTIFIED. VIOLATIONS OF PERMIT LIMITATIONS MUST BE PURSUED AGGRESSIVELY AND CORRECTED. OPERATIONAL EXPERTISE MUST BE APPLIED TO THE PLANNING AND DESIGN LEVELS. PLANT PERFORMANCES MUST BE MONITORED AND EVALUATED. NEW AND SIMPLIFIED LABORATORY PROCEDURES MUST BE TESTED. ADEQUATE OPERATING BUDGETS AT THE LOCAL LEVEL MUST BE PROVIDED. PROPER OPERATION AND MAINTENANCE OF EXISTING PLANTS IS ESSENTIAL FOR REACHING AND MAINTAINING EFFLUENT QUALITY STANDARDS. (LOUSTAU-FIRL) JF - WATER AND SEWAGE WORKS, VOL. 122, NO. 11, P 58, NOVEMBER, 1975. AU - Gilbert, W G AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF WATER PROGRAMS OPERATIONS Y1 - 1975/11// PY - 1975 DA - Nov 1975 KW - Water Resources Abstracts KW - *WASTE WATER TREATMENT KW - *TREATMENT FACILITIES KW - *MUNICIPAL WASTES KW - *MONITORING KW - GOVERNMENT FINANCE KW - WATER QUALITY STANDARDS KW - LEGISLATION KW - PERFORMANCE KW - WATER POLLUTION CONTROL KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19167619?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=HOW+TO+IMPROVE+PLANT+EFFICIENCY&rft.au=Gilbert%2C+W+G&rft.aulast=Gilbert&rft.aufirst=W&rft.date=1975-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Apparatus for the in situ concentration of trace metals from seawater AN - 1808725283; PQ0003338085 AB - An apparatus designed to reduce trace metal contamination also functions to concentrate in situ particulate and dissolved Cd, Cr, Cu, Fe, Mn, Ni, Pb, and Zn from seawater over integrated time intervals ranging from 1 day to 1 week. JF - Limnology and Oceanography AU - Davey, Earl W AU - Soper, Albert E AD - National Marine Water Quality Laboratory Environmental Protection Agency South Ferry Road Narragansett, Rhode Island 02882. Y1 - 1975/11// PY - 1975 DA - November 1975 SP - 1019 EP - 1023 PB - Association for the Sciences of Limnology and Oceanography VL - 20 IS - 6 SN - 0024-3590, 0024-3590 KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Contamination KW - Limnology KW - Oceanography KW - Trace Metals KW - Sea water KW - Zinc KW - Iron KW - Trace metals KW - AQ 00001:Water Resources and Supplies KW - Q1 08382:Ecological techniques and apparatus KW - SW 0810:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1808725283?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Limnology+and+Oceanography&rft.atitle=Apparatus+for+the+in+situ+concentration+of+trace+metals+from+seawater&rft.au=Davey%2C+Earl+W%3BSoper%2C+Albert+E&rft.aulast=Davey&rft.aufirst=Earl&rft.date=1975-11-01&rft.volume=20&rft.issue=6&rft.spage=1019&rft.isbn=&rft.btitle=&rft.title=Limnology+and+Oceanography&rft.issn=00243590&rft_id=info:doi/10.4319%2Flo.1975.20.6.1019 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-07-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Sea water; Contamination; Iron; Trace metals; Trace Metals; Zinc; Limnology; Oceanography; Marine DO - http://dx.doi.org/10.4319/lo.1975.20.6.1019 ER - TY - JOUR T1 - MARINE SANITATION DEVICE STANDARD AN - 19179555; 7610758 AB - IN OCTOBER, 1975, THE ENVIRONMENTAL PROTECTION AGENCY (EPA) PROPOSED REVISION OF 40 CFR PART 140, THE MARINE SANITATION DEVICE STANDARD. THIS REVISION PROVIDES FOR A NO-DISCHARGE STANDARD FOR VESSEL SEWAGE WASTES IN LAND-LOCKED FRESHWATER LAKES, FRESHWATER RESERVOIRS, OR OTHER FRESHWATER IMPOUNDMENTS, OR IN RIVERS NOT CAPABLE OF NAVIGATION BY AN INTERSTATE VESSEL ON WHICH A MARINE TOILET FACILITY HAS BEEN INSTALLED. IN ALL OTHER NAVIGABLE WATERS, U. S. COAST GUARD CERTIFIED FLOW-THROUGH TREATMENT DEVICES MAY BE INSTALLED AND OPERATED ON VESSELS. THIS APPROACH IS CONSISTENT WITH THE EPA'S FOCUS ON PHYSICAL CHARACTERISTICS OF WATER BODIES. SECTION 312(F) OF THE ACT PROVIDES MECHANISMS WHEREBY INDIVIDUAL STATES MAY OBTAIN NO-DISCHARGE REGULATIONS FOR SPECIFIED WATER BODIES. UNDER SECTION 312(F)(3) ANY WATER WITHIN A STATE WHICH IS NOT INCLUDED IN THE GENERAL NO-DISCHARGE STANDARD MAY BE MADE NO-DISCHARGE WATER BY THE STATE UPON A SHOWING THAT ADEQUATE PUMP-OUT AND TREATMENT FACILITIES ARE REASONABLY AVAILABLE FOR ALL VESSELS PLYING SUCH WATERS. (REINDERS-FLORIDA) JF - FEDERAL REGISTER, VOL. 40, NO. 198, P. 47972-74, OCTOBER 10, 1975. 3 P. AU - Train, R F AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D. C Y1 - 1975/10// PY - 1975 DA - Oct 1975 KW - Water Resources Abstracts KW - *FEDERAL WATER POLLUTION CONTROL ACT KW - *ENVIRONMENTAL SANITATION KW - *SEWAGE DISPOSAL KW - *WASTE WATER TREATMENT KW - POLLUTION ABATEMENT KW - FEDERAL JURISDICTION KW - STATE JURISDICTION KW - WATER POLLUTION KW - TREATMENT FACILITIES KW - WASTE TREATMENT KW - FRESHWATER KW - LEGISLATION KW - WATER LAW KW - STANDARDS KW - FLOW CHARACTERISTICS KW - WASTE WATER(POLLUTION) KW - LAKES KW - *MARINE TOILETS KW - ADMINISTRATIVE REGULATIONS KW - *FWPCA AMENDMENTS OF 1972 KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19179555?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MARINE+SANITATION+DEVICE+STANDARD&rft.au=Train%2C+R+F&rft.aulast=Train&rft.aufirst=R&rft.date=1975-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Utilization of Energy by Primary Producers in Four Ponds in Northwestern Florida AN - 19173728; 7704165 AB - Described are results of investigations of four ponds near Pensacola (Florida) to determine the amount of solar energy incorporated into the first trophic level in each pond, to relate the energy incorporated to the amount of solar radiation, and to determine the efficiency of incorporation of energy absorbed by primary producers into organic compounds. Related studies considered the role of carbon dioxide concentration in limiting the rate of primary production and the changes in phytoplankton over a seasonal cycle. The amounts of solar energy absorbed by photosythetic processes, estimated from diel and annual oxygen data, were compared with energy required for carbon dioxide fixation. On an annual basis, energy required for oxygen evolution and for carbon dioxide fixation varied widely between ponds and within each pond, as did efficiencies of energy incorporation. For example, the mean annual efficiences of light absorption were between 0.7 and 3.1% of incident solar radiation. Average annual efficiences of absorbed solar energy incorporation into organic molecules were between 3.2 and 26.8%. Cyanophyta dominated all ponds during most of the year and attained greatest numbers between April and October. Photosynthetic quotients were highest during their blooms. Increased fat production may explain why the energy required for carbon dioxide fixation increased during summer. (See also W77-04153) (Auen-Wisconsin) JF - Proceedings: Biostimulation and Nutrient Assessment Workshop October 16-17, 1973, National Environmental Research Center, Corvallis, Ore., Report No. EPA-660/3-75-034, June 1975. p. 249-274. 3 fig., 11 tab., 27 ref. AU - Walsh, GE AD - Environmental Protection Agency Gulf Breeze, Fla. Gulf Breeze Environmental Research Lab Y1 - 1975/10// PY - 1975 DA - Oct 1975 KW - Water Resources Abstracts KW - Primary productivity KW - Solar radiation KW - Photosynthesis KW - Florida KW - Energy conversion KW - Ponds KW - Cyanophyta KW - Chlorophyta KW - Dominant organisms KW - Carbon dioxide KW - Photosynthetic oxygen KW - Energy KW - Light KW - Phytoplankton KW - SW 0850:Lakes KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19173728?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Utilization+of+Energy+by+Primary+Producers+in+Four+Ponds+in+Northwestern+Florida&rft.au=Walsh%2C+GE&rft.aulast=Walsh&rft.aufirst=GE&rft.date=1975-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - NEW SOURCE NPDES PERMITS PREPARATION OF ENVIRONMENTAL IMPACT STATEMENTS AN - 19137684; 7610757 AB - PROCEDURES ARE ESTABLISHED FOR APPLYING THE NATIONAL ENVIRONMENTAL POLICY ACT OF 1969 (NEPA) TO THE ISSUANCE OF NEW SOURCE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) PERMITS AS AUTHORIZED BY THE FEDERAL WATER POLLUTION CONTROL ACT AS AMENDED(FWPCA). NEPA REQUIRES THAT ALL AGENCIES OF THE FEDERAL GOVERNMENT PREPARE DETAILED ENVIRONMENTAL STATEMENTS ON PROPOSALS FOR LEGISLATION AND OTHER MAJOR ACTIONS SIGNIFICANTLY AFFECTING THE QUALITY OF THE HUMAN ENVIRONMENT. FWPCA REQUIRES THAT NEPA APPLY TO THE ISSUANCE OF A PERMIT FOR THE DISCHARGE OF ANY POLLUTANT BY A NEW SOURCE. THIS REGULATION SHALL APPLY ONLY TO THE ISSUANCE OF A NEW SOURCE NPDES PERMIT BY THE ENVIRONMENTAL PROTECTION AGENCY AND NOT TO THE ISSUANCE OF SUCH A PERMIT FROM ANY STATE WHICH HAS AN APPROVED NPDES PROGRAM. THE REGULATION, WHEN USED IN CONJUNCTION WITH THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM WILL PROVIDE THE EPA PROCEDURES FOR PROCESSING NEW SOURCE NPDES PERMIT APPLICATIONS. (REINDERS-FLORIDA) JF - FEDERAL REGISTER, VOL 40, NO 197, P 47714-20, OCTOBER 9, 1975. 7 P, 2 APPEND. AU - Quarles, J AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D. C Y1 - 1975/10// PY - 1975 DA - Oct 1975 KW - Water Resources Abstracts KW - *PERMITS KW - *FEDERAL WATER POLLUTION CONTROL ACT KW - *WATER POLLUTION SOURCES KW - *DECISION MAKING KW - *FEDERAL PROJECT POLICY KW - *ENVIRONMENTAL CONTROL KW - DISCHARGE(WATER) KW - MANAGEMENT KW - PROJECT PLANNING KW - ENVIRONMENT KW - POLLUTION CONTROL KW - ENVIRONMENTAL EFFECTS KW - WATER POLLUTION KW - GOVERNMENTAL INTERRELATIONS KW - WATER QUALITY KW - POLLUTION ABATEMENT KW - WATER LAW KW - WATER POLICY KW - LEGISLATION KW - ADMINISTRATION KW - REGULATION KW - *LICENSES KW - *FWPCA AMENDMENTS OF 1972 KW - *ENVIRONMENTAL IMPACT STATEMENT KW - *NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM KW - ENVIRONMENTAL PROTECTION AGENCY(EPA) KW - NATIONAL ENVIRONMENTAL POLICY ACT OF 1969 KW - ADMINISTRATIVE REGULATIONS KW - SW 4070:Ecological impact of water development KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19137684?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=NEW+SOURCE+NPDES+PERMITS+PREPARATION+OF+ENVIRONMENTAL+IMPACT+STATEMENTS&rft.au=Quarles%2C+J&rft.aulast=Quarles&rft.aufirst=J&rft.date=1975-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - QUALITY CONTROL STARTS AT THE PIPE AN - 19130779; 7603694 AB - THE ENVIRONMENTAL PROTECTION AGENCY HAS EVALUATED THE NEED FOR BETTER EFFLUENT SAMPLING TECHNIQUES, WITH A GREATER FREQUENCY. AS A RESULT OF THE WATER POLLUTION CONTROL ACT AMENDMENTS, THERE HAS BEEN AN INCREASED DEMAND FOR WASTE WATER CHEMISTRY DATA ON POINT SOURCE DISCHARGES. PRESENT SAMPLING TECHNOLOGY USES FLOW PROPORTIONAL COMPOSITING TECHNIQUES, AND THE VARIATIONS IN SAMPLER PERFORMANCE AND MANUAL SAMPLING TECHNIQUES MASK ACTUAL CHANGES IN THE CHARACTERISTICS OF THE WASTE WATER. POSSIBLE SOURCES OF ERROR IN MANUAL FLOW COMPOSITING OR DISCRETE GRAB SAMPLES INCLUDE: NOT SHAKING THE DISCRETE SAMPLE BEFORE COMPOSITING, MISCALCULATING CORRECT SAMPLE VOLUMES WHEN DETERMINING DISCHARGE RATES FROM EXPONENTIAL FUNCTIONS BASED ON HYDRAULIC HEAD MEASUREMENTS, AND MISREADING OF GRADUATED CYLINDERS. FOR INDUSTRIAL WASTE SAMPLING, IT IS RECOMMENDED THAT TWO COMPOSITORS (ONE WITH DISCRETE SAMPLE JARS ON AN HOURLY CYCLE, THE OTHER TAKING ALIQUOTS AT MORE FREQUENT INTERVALS) BE USED. UNDER EVEN IDEAL CIRCUMSTANCES, FLOW RATES CANNOT BE MEASURED MORE PRECISELY THAN PLUS OR EQUAL TO 10%. ALSO, THE INDIVIDUALS RESPONSIBLE FOR SURVEYS AND SAMPLE COLLECTION CAN INTENTIONALLY OR UNINTENTIONALLY MANIPULATE APPARENT WASTE WATER CHEMISTRY CHARACTERISTICS. THERE IS A NEED FOR MORE TRAINED AND SUPERVISED PERSONNEL TO COLLECT SAMPLES AND TO PERFORM ANALYSIS. ADEQUATE MONITORING AND TIGHT CONTROL ON SAMPLING TECHNIQUES, LABORATORY PROCEDURES AND EQUIPMENT, AND DATA INTERPRETATION IS URGED. (KRAMER-FIRL) JF - THE AMERICAN CITY AND COUNTY, VOL 90, NO 10, P 74-75, OCTOBER, 1975. AU - KEEFFER, W J AD - ENVIRONMENTAL PROTECTION AGENCY, KANSAS CITY, MO. REGION VII Y1 - 1975/10// PY - 1975 DA - Oct 1975 KW - Water Resources Abstracts KW - *MONITORING KW - *WATER QUALITY CONTROL KW - *POLLUTANT IDENTIFICATION KW - *ANALYTICAL TECHNIQUES KW - LABORATORY TESTS KW - SAMPLING KW - INDUSTRIAL WASTES KW - WASTE WATER TREATMENT KW - CHEMICAL ANALYSIS KW - WATER ANALYSIS KW - PERSONNEL KW - WATER POLLUTION SOURCES KW - SW 3010:Identification of pollutants KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19130779?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=QUALITY+CONTROL+STARTS+AT+THE+PIPE&rft.au=KEEFFER%2C+W+J&rft.aulast=KEEFFER&rft.aufirst=W&rft.date=1975-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - SOME PRACTICAL PROBLEMS IN DEVELOPING AND PRESENTING ENVIRONMENTAL QUALITY INDICES TO THE PUBLIC AN - 19180528; 7611246 AB - THE RATIONALE FOR SELECTING SPECIFIC ENVIRONMENTAL QUALITY INDICES IS PRESENTED ALONG WITH AN EXAMPLE OF THE ESTABLISHMENT OF A REGIONAL WATER QUALITY INDEX. GUIDELINES FOR THE ADOPTION OF INDICES INCLUDE: THEIR ABILITY TO BE UNDERSTOOD BY THE PUBLIC, THEIR ABILITY TO RELATE TO STANDARDS OR LEGISLATIVE GOALS AS WELL AS TO HEALTH AND LIFESTYLE; THEIR FLEXIBILITY FOR UPDATING, AND THEIR USEFULNESS FOR ASSISTING IN PROGRAM MANAGEMENT AND RESOURCE ALLOCATION. AN EXAMPLE OF THE APPLICATION OF THESE GUIDELINES IS PRESENTED IN THE FORM OF A WATER QUALITY INDEX WHICH IS BASED ON THE PERCENTAGE OF THE RIVER OR RIVER MILES MEETING WATER QUALITY STANDARDS. THE INDEX INVOLVES THE UTILIZATION OF 10 POLLUTION CATEGORIES: DISSOLVED OXYGEN, TEMPERATURE, PH, AESTHETICS, TOTAL DISSOLVED GASES, TOTAL DISSOLVED SOLIDS, RADIOACTIVITY, PATHOGENS, ORGANIC TOXICANTS, AND INORGANIC TOXICANTS. THE CRITERION USED FOR DETERMINING WHETHER A VIOLATION EXISTS IS THE STATE-ESTABLISHED HEALTH STANDARD FOR THAT PARTICULAR RIVER AT A GIVEN LOCATION. (SEE ALSO W76-10637) (KREAGER-FIRL) JF - IN: INTERNATIONAL CONFERENCE ON ENVIRONMENTAL SENSING AND ASSESSMENT, VOL. 2, SEPTEMBER 14-19, 1975, LAS VEGAS, NEVADA, P 31-2-1 - 31-2-4. 1 TAB. AU - Coate, Le AU - Mason, A K AD - ENVIRONMENTAL PROTECTION AGENCY, SEATTLE, WASH. REGION X Y1 - 1975/09// PY - 1975 DA - Sep 1975 KW - Water Resources Abstracts KW - *INDICATORS KW - *DATA PROCESSING KW - *WATER QUALITY KW - *EVALUATION KW - *WATER QUALITY STANDARDS KW - RIVERS KW - REGIONAL ANALYSIS KW - WATER POLLUTION EFFECTS KW - MEASUREMENT KW - MONITORING KW - ENVIRONMENTAL INDICES KW - SW 3010:Identification of pollutants KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19180528?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=SOME+PRACTICAL+PROBLEMS+IN+DEVELOPING+AND+PRESENTING+ENVIRONMENTAL+QUALITY+INDICES+TO+THE+PUBLIC&rft.au=Coate%2C+Le%3BMason%2C+A+K&rft.aulast=Coate&rft.aufirst=Le&rft.date=1975-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DESIGN OF POLLUTANT ORIENTED INTEGRATED MONITORING SYSTEMS AN - 19180501; 7611238 AB - THE USE OF AN INTEGRATED MONITORING SYSTEMS APPROACH FOR ASSESSING THE SOURCES AND ENVIRONMENTAL IMPACT OF SPECIFIC POLLUTANTS IS DISCUSSED. THE INTEGRATED MONITORING SYSTEMS APPROACH SIMULTANEOUSLY TAKES INTO ACCOUNT THE CRITICAL RECEPTORS, CRITICAL TRANSPORT PATHWAYS, AND CRITICAL SOURCES. THE USE OF THE INTEGRATED MONITORING SYSTEMS APPROACH FOR ILLUSTRATING THE FLOW OF LEAD FROM SOURCES THROUGH VARIOUS ENVIRONMENTAL PATHWAYS AND ITS INTERACTION WITH A CRITICAL RECEPTOR (AN URBAN CHILD UNDER 6 YEARS OF AGE) REVEALED THAT LEAD FROM DRINKING WATER SOURCES REPRESENTS A MINOR CONTRIBUTION TO EXPOSURE, EXCEPT IN SMALL ISOLATED AREAS, SINCE MOST OF THE PARTICULATE LEAD IN THE ENVIRONMENT IS LARGELY IN AN INSOLUBLE FORM. A FLOW DIAGRAM OF THE FATE OF LEAD CONTRIBUTED FROM AN AUTOMOTIVE FLEET REVEALS THAT STREET RUNOFF INTO COASTAL WATERS ACCOUNTS FOR ONLY ABOUT 2% OF THE TOTAL LEAD EMITTED. THE APPLICATION OF THE INTEGRATED CONCEPT TO THE TEST CASE DEMONSTRATED THE INABILITY OF CONVENTIONAL CHEMICAL AND PHYSICAL METHODS FOR MONITORING TOTAL EXPOSURE OF A CRITICAL RECEPTOR. (SEE ALSO W76-10637) (KREAGER-FIRL) JF - IN: INTERNATIONAL CONFERENCE ON ENVIRONMENTAL SENSING AND ASSESSMENT, VOL. 2, SEPTEMBER 14-19, 1975, LAS VEGAS, NEVADA, P 20-6-1 - 20-6-6. 8 FIG, 11 REF. AU - Schuck, E A AU - Morgan, G B AD - ENVIRONMENTAL PROTECTION AGENCY, LAS VEGAS, NEV Y1 - 1975/09// PY - 1975 DA - Sep 1975 KW - Water Resources Abstracts KW - *MONITORING KW - *SYSTEMS ANALYSIS KW - *WATER POLLUTION EFFECTS KW - *LEAD KW - *FLOW KW - *WATER POLLUTION SOURCES KW - PATH OF POLLUTANTS KW - RUNOFF KW - ANALYTICAL TECHNIQUES KW - EVALUATION KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19180501?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DESIGN+OF+POLLUTANT+ORIENTED+INTEGRATED+MONITORING+SYSTEMS&rft.au=Schuck%2C+E+A%3BMorgan%2C+G+B&rft.aulast=Schuck&rft.aufirst=E&rft.date=1975-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Modeling and Decision-Making Aspects of Water Quality Management AN - 19179733; 7906173 AB - This paper gives an overview of how approaches and concepts considered in several of the papers presented at this symposium may be utilized in the solution of complex water quality problems. These papers discuss key economic and political concepts that are used in the water quality management planning process of the United States. Also, the papers discuss some specific case study applications of these modeling approaches, as well as how some of the major planning concepts were employed in a particular area. Modeling, water quality analysis, and comprehensive planning approaches have played a very fundamental role in the implementation of our Federal Water Pollution Control Program. This paper describes that role and provides an assessment of modeling as it has contributed to our water quality management decisions. Considered is how the above approaches and concepts have been employed as a part of this role. (See also W79-06166) (Bell-Graf--Cornell) JF - American-Soviet Symposium on Use of Mathematical Models to Optimize Water Quality Management. Kharkov and Rostov-on-Don, USSR December 9-16, 1975. Environmental Research Laboratory, U.S. Environmental Protection Agency, Gulf Breeze, Fla., p 180-190 (Discussion 191-192), September 1978. 2 fig, 3 tab. EPA-600/9-78-024. AU - Pisano, MA AD - Environmental Protection Agency Washington, DC. Water Planning Div Y1 - 1975/09// PY - 1975 DA - Sep 1975 KW - Water Resources Abstracts KW - Water pollution control KW - Decision making KW - Mathematical models KW - Water quality analysis KW - Planning KW - Evaluation KW - Dissolved oxygen KW - Rivers KW - United States KW - Methodology KW - Systems analysis KW - SW 4010:Techniques of planning UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19179733?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Modeling+and+Decision-Making+Aspects+of+Water+Quality+Management&rft.au=Pisano%2C+MA&rft.aulast=Pisano&rft.aufirst=MA&rft.date=1975-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - AN IMPROVED MODEL FOR ANALYSIS OF AIR AND WATER POLLUTION DATA AN - 19173273; 7611606 AB - THE ROLE OF UNIVARIATE PROBABILITY MODELS IN ENVIRONMENTAL DATA ANALYSIS IS DISCUSSED, AND AN IMPROVED MODEL FOR THE ANALYSIS OF AIR AND WATER POLLUTION DATA IS PRESENTED. THE IMPROVED MODEL IS BASED ON A 3-PARAMETER LOGNORMAL DISTRIBUTION AND IS PROPOSED BY CONSIDERING DIFFUSION PROCESSES, INCLUDING SOURCES AND SINKS, AS STOCHASTIC PHENOMENA. WHEN THE THIRD PARAMETER IS NEGATIVE, THE MODEL IS CENSORED AT THE THIRD PARAMETER; AND WHEN THE THIRD PARAMETER IS ZERO, A STANDARD 2-PARAMETER LOGNORMAL MODEL RESULTS. THE MODEL WAS EXAMINED FOR 9 SETS OF WATER QUALITY DATA OBTAINED FROM THE OHIO RIVER INCLUDING BIOCHEMICAL OXYGEN DEMAND, CHEMICAL OXYGEN DEMAND, COLIFORMS, CHLORIDE, AND SULFATE. IT SHOWED CONSIDERABLE IMPROVEMENT OVER A STANDARD 2-PARAMETER LOGNORMAL DISTRIBUTION WHEN PARAMETERS WERE ESTIMATED BY THE METHOD OF MAXIMUM LIKELIHOOD. THE MODEL IS RECOMMENDED FOR GENERAL PURPOSE ANALYSES OF ENVIRONMENTAL DATA. (SEE ALSO W76-10637) (KREAGER-FIRL) JF - IN: INTERNATIONAL CONFERENCE ON ENVIRONMENTAL SENSING AND ASSESSMENT, VOL. 2, SEPTEMBER 14-19, 1975, LAS VEGAS, NEVADA, P 20-5-1 - 20-5-5. 5 FIG, 2 TAB, 13 REF. AU - Mage, D T AU - Ott, W R AD - ENVIRONMENTAL PROTECTION AGENCY, LAS VEGAS, NEV. OFFICE OF RESEARCH AND DEVELOPMENT Y1 - 1975/09// PY - 1975 DA - Sep 1975 KW - Water Resources Abstracts KW - *MODEL STUDIES KW - *WATER POLLUTION KW - *STATISTICAL MODELS KW - *MATHEMATICAL MODELS KW - *DIFFUSION KW - OHIO RIVER KW - RIVERS KW - BIOCHEMICAL OXYGEN DEMAND KW - CHEMICAL OXYGEN DEMAND KW - COLIFORMS KW - CHLORIDES KW - SULFATES KW - ANALYTICAL TECHNIQUES KW - DATA ANALYSIS KW - SW 5080:Evaluation, processing and publication KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19173273?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=AN+IMPROVED+MODEL+FOR+ANALYSIS+OF+AIR+AND+WATER+POLLUTION+DATA&rft.au=Mage%2C+D+T%3BOtt%2C+W+R&rft.aulast=Mage&rft.aufirst=D&rft.date=1975-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - OWRT INTEREST IN NEW TECHNOLOGIES FOR WATER TREATMENT AN - 19168392; 7610677 AB - THE OFFICE OF WATER RESOURCES RESEARCH AND THE OFFICE OF SALINE WATER CONVERSION WERE COMBINED IN JULY 1974 TO FORM THE OFFICE OF WATER RESEARCH AND TECHNOLOGY (OWRT). NEW FUNCTIONS WERE ADDED TO THE OLD FUNCTIONS INCORPORATED IN THE NEW OFFICE. THE NEW OFFICE'S OBJECTIVES ARE TO DEVELOP NEW KNOWLEDGE NEEDED TO MITIGATE OR SOLVE IMPORTANT WATER RESOURCE PROBLEMS AND TO HELP DISSEMINATE RESEARCH RESULTS. THE PROGRAMS TO ACHIEVE THESE OBJECTIVES INCLUDE RESEARCH, DEVELOPMENT, SCIENTIFIC INFORMATION DISSEMINATION, AND TECHNOLOGY TRANSFER. PROBLEMS STUDIED INCLUDE THE HYDROLOGIC CYCLE, WATER SUPPLY AND DEMAND, CONSERVATION, AND METHODS OF INCREASING WATER SUPPLIES. RESEARCH IS PERFORMED BY CONTRACTORS. THREE MAJOR AREAS OF RESEARCH ARE SURFACE AND GROUNDWATER TREATMENT TECHNOLOGIES; TECHNOLOGIES MAKING IMPAIRED WATER USABLE; AND SALINE WATER CONVERSION TECHNOLOGIES FOR MUNICIPAL, AGRICULTURAL, AND INDUSTRIAL USES. A WATER RESOURCES SCIENTIFIC INFORMATION CENTER IS INCLUDED IN OWRT. THE TECHNOLOGY TRANSFER PROGRAM IS STILL IN A FORMATIVE STAGE. THE OWRT WAS ESTABLISHED TO PROVIDE A MORE RESPONSIVE SYSTEM RELATING WATER RESEARCH AND RESULTS TO ACTUAL PROBLEMS. (SNYDER-FIRL) JF - PRESENTED AT 80TH ANNUAL MEETING OF THE AMERICAN INSTITUTE OF CHEMICAL ENGINEERS, SEPTEMBER 7-10, 1975, BOSTON, MASSACHUSETTS, 12 P. AU - Butcher, W S AD - OFFICE OF WATER RESEARCH AND TECHNOLOGY, WASHINGTON, D.C Y1 - 1975/09// PY - 1975 DA - Sep 1975 KW - Water Resources Abstracts KW - *WATER TREATMENT KW - *WATER CONSERVATION KW - *WATER PURIFICATION KW - *WATER RESOURCES KW - *TECHNOLOGY KW - *RESEARCH AND DEVELOPMENT KW - FEDERAL GOVERNMENT KW - DESALINATION KW - IMPAIRED WATER QUALITY KW - SALINE WATER KW - WATER SOURCES KW - WATER SUPPLY KW - SW 3040:Wastewater treatment processes KW - SW 1010:Saline water conversion KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19168392?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=OWRT+INTEREST+IN+NEW+TECHNOLOGIES+FOR+WATER+TREATMENT&rft.au=Butcher%2C+W+S&rft.aulast=Butcher&rft.aufirst=W&rft.date=1975-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MONITORING: THE TRIGGER FOR ACTION AN - 19167440; 7610640 AB - ENVIRONMENTAL PROTECTION AGENCY AIR AND WATER MONITORING PROGRAMS ARE REVIEWED. THE PROGRAMS INCLUDE THE MONITORING OF DRINKING WATER FOR ORGANICS THAT ARE SUSPECTED CARCINOGENS, THE MONITORING OF INDUSTRIAL WASTE WATERS FOR ASBESTOS, EARLY WARNING EFFORTS TO SCREEN WATER SAMPLES FROM INDUSTRIAL AREAS FOR TOXIC ORGANIC AND INORGANIC COMPOUNDS, AND A PROJECT TO IDENTIFY MULTIMEDIA EXPOSURE TO SELECTED HALOGENATED ORGANICS IN AIR, WATER, SOIL, AND FOOD AS WELL AS THE LEVELS OF THESE CHEMICALS IN HUMAN POPULATIONS THROUGHOUT AN EXPOSURE AREA. A SURVEY OF 80 DRINKING WATER SUPPLIES HAS ALREADY ESTABLISHED THE POSSIBILITY THAT CHLORINATION MAY BE CONTRIBUTING TO THE FORMATION OF HALOMETHANES IN DRINKING WATER. THE USE OF MONITORING DATA IN SETTING STANDARDS IS ALSO DISCUSSED. (SEE ALSO W76-10637) (KREAGER-FIRL) JF - IN: INTERNATIONAL CONFERENCE ON ENVIRONMENTAL SENSING AND ASSESSMENT, VOL. 1, SEPTEMBER 14-19, 1975, LAS VEGAS, NEVADA, P 2-1-1 - 2-1-3. AU - Wallen, I E AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF TOXIC SUBSTANCES Y1 - 1975/09// PY - 1975 DA - Sep 1975 KW - Water Resources Abstracts KW - *MONITORING KW - *WATER QUALITY KW - *POLLUTANT IDENTIFICATION KW - *WATER TREATMENT KW - PROGRAMS KW - CHLORINATION KW - INDUSTRIAL WASTES KW - POTABLE WATER KW - ORGANIC COMPOUNDS KW - ASBESTOS KW - INORGANIC COMPOUNDS KW - CHEMICAL REACTIONS KW - STANDARDS KW - SURVEYS KW - HALOGENATED ORGANICS KW - HALOMETHANES KW - SW 3040:Wastewater treatment processes KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19167440?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MONITORING%3A+THE+TRIGGER+FOR+ACTION&rft.au=Wallen%2C+I+E&rft.aulast=Wallen&rft.aufirst=I&rft.date=1975-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ENVIRONMENTAL LEVELS OF PCB'S AN - 19158141; 7610641 AB - DATA FROM NATIONAL SURVEYS OF ENVIRONMENTAL LEVELS OF POLYCHLORINATED BIPHENYLS ARE PRESENTED. SURFACE WATER AND GROUNDWATER LEVELS THROUGHOUT THE UNITED STATES RANGE FROM 0.1-4.0 MICROGRAMS/LITER, AND LEVELS IN FISH RANGE FROM 0.10-14.8 PPM. ON THE BASIS OF NATIONAL AQUATIC ENVIRONMENTAL DATA COLLECTED IN 1971-1972 AND IN 1974, A CONTINUING WIDESPREAD ACCUMULATION OF POLYCHLORINATED BIPHENYLS IN WATER, SEDIMENT, AND FISH APPEARS TO BE OCCURRING. A HUMAN MONITORING PROGRAM IN 1972 REVEALED THAT 3035 OUT OF 4102 SAMPLES OF HUMAN ADIPOSE TISSUE SHOWED LEVELS RANGING FROM LESS THAN ONE PPM TO MORE THAN 3 PPM. IN 1973, 964 OUT OF 1277 SAMPLES FROM 28 STATES AGAIN SHOWED LEVELS IN THE SAME RANGE. THE MAJOR SOURCES CONTRIBUTING TO THE ENVIRONMENTAL LEVELS OF POLYCHLORINATED BIPHENYLS APPEAR TO BE INDUSTRIAL EFFLUENTS, MANUFACTURING PROCESSES, CONSUMER AND INDUSTRIAL WASTE MATERIALS, SEWAGE TREATMENT FACILITIES, AND ACCIDENTAL SPILLS. (SEE ALSO W76-10637) (KREAGER-FIRL) JF - IN: INTERNATIONAL CONFERENCE ON ENVIRONMENTAL SENSING AND ASSESSMENT, VOL. 1, SEPTEMBER 14-19, 1975, LAS VEGAS, NEVADA, P 2-3-1 - 2-3-5. 1 FIG, 4 TAB, 35 REF. AU - Ruopp, D J AU - DeCarlo, V J AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D. C Y1 - 1975/09// PY - 1975 DA - Sep 1975 KW - Water Resources Abstracts KW - *POLYCHLORINATED BIPHENYLS KW - *WATER POLLUTION KW - *WATER POLLUTION EFFECTS KW - *MONITORING KW - FISH KW - POLLUTANT IDENTIFICATION KW - SURVEYS KW - SURFACE WATERS KW - GROUNDWATER KW - INDUSTRIAL WASTES KW - SEWAGE KW - TREATMENT FACILITIES KW - EFFLUENTS KW - HUMAN POPULATION KW - SW 3010:Identification of pollutants KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19158141?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ENVIRONMENTAL+LEVELS+OF+PCB%27S&rft.au=Ruopp%2C+D+J%3BDeCarlo%2C+V+J&rft.aulast=Ruopp&rft.aufirst=D&rft.date=1975-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - A SURVEY OF EMPIRICAL BENEFIT STUDIES AN - 19157552; 7611157 AB - SELECTED STUDIES CONTRIBUTING MOST TO THE CONCEPTUAL FRAMEWORK AND EMPIRICAL INSIGHTS OF BENEFIT EVALUATION ARE REVIEWED, WITH LESS THAN 30% FOUND THEORETICALLY VALID; EVEN FEWER SEEM COGNIZANT OF THE APPLICABILITY, LET ALONE THE EXISTENCE OF WELFARE ECONOMICS. THE STATE OF THE ART ON BENEFIT STUDIES IS OUTLINED AND THE EMPIRICAL FINDINGS CONTRASTED. THE CRITERIA FOR JUDGING THE ADEQUACY OR RELEVANCE OF BENEFIT ASSESSMENT ARE PRESCRIBED, THE LITERATURE EVALUATED ACCORDING TO THESE CRITERIA, AND THE UTILITY OF TRANSLATING ALL BENEFITS INTO PRECISE MONETARY VALUES ANALYZED. AN APPENDIX EXAMINES SELECTED REFERENCES FOR METHODOLOGICAL WEAKNESSES AND REVIEWS EMPIRICAL ESTIMATES WITH EMPHASIS ON THEIR ADAPTABILITY TO LOCAL AND REGIONAL PLANNING. EXTENSIVE COMMENTS ON THE REFERENCES ARE CONTAINED IN THE APPENDIX, WHERE THE STUDIES ARE PARTIONED ACCORDING TO THEIR FOCUS ON A SPECIFIC POLLUTANT, A PARTICULAR WATER USE, OR A MORE COMPREHENSIVE ANALYSIS. THE APPENDIX CONCENTRATES ON THE MISAPPLICATION OR MISINTERPRETATION OF THEORETICAL AND EMPIRICAL NOTIONS, I.E., HAVING CHOSEN A METHODOLOGY FOR BENEFIT ESTIMATION, THE EMPIRICIST NEXT FACES PROBLEMS OF GATHERING RELEVANT DATA, FORMULATING RELIABLE DAMAGE RELATIONS FROM THIS DATA, AND THEN INTERPRETING THEM IN A PROPER ECONOMIC PERSPECTIVE. A MULTIDISCIPLINARY FRAMEWORK OF ANALYSIS, AS IMPLEMENTED SUCCESSFULLY IN REGIONAL PLANNING, IS RECOMMENDED AS THE MOST VIABLE ALTERNATIVE TO BENEFIT ANALYSIS. (SEE ALSO W76-11153) (AUEN-WISCONSIN) JF - IN: ENVIRONMENTAL PROTECTION AGENCY AND URBAN INSTITUTE SYMPOSIUM, SEPTEMBER 5-7, 1973, ANNAPOLIS, MD. PUBLISHED IN 1975, P. 127-172. 1 FIG., 3 TAB., 113 REF. AU - Tihansky, D AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1975/09// PY - 1975 DA - Sep 1975 KW - Water Resources Abstracts KW - *INTANGIBLE BENEFITS KW - *COST-BENEFIT ANALYSIS KW - *WATER POLLUTION CONTROL KW - *METHODOLOGY KW - *ESTIMATING KW - ECONOMETRICS KW - EVALUATION KW - PRICING KW - REVIEWS KW - WATER QUALITY STANDARDS KW - WATER UTILIZATION KW - SW 3070:Water quality control KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19157552?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=A+SURVEY+OF+EMPIRICAL+BENEFIT+STUDIES&rft.au=Tihansky%2C+D&rft.aulast=Tihansky&rft.aufirst=D&rft.date=1975-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - APPLICATION OF WATER QUALITY MODELS TO FINGER FILL CANALS AN - 19156754; 7609981 AB - TO ASSESS THE IMPACT OF FINGER FILL CANAL DEVELOPMENTS ON WATER QUALITY, EPA REGION IV CONDUCTED STUDIES ON SEVERAL LOWER FLORIDA CANAL SYSTEMS. AN ATTEMPT WAS MADE TO MODEL DYE STUDIES IN THE CANALS USING THE RECEIVING WATERS BLOCK OF THE STORM WATER MANAGEMENT MODEL (SWMM). SWMM DID NOT ACCURATELY REPRODUCE DYE PROFILES BUT A DIFFERENT VERSION OF THE MODEL, THE COLUMBIA RIVER MODEL, DID. SWMM'S FAILURE LIES IN OMISSION OF DISPERSION IN THE MASS TRANSPORT EXPRESSION. DISPERSION APPEARS TO BE THE MAJOR TRANSPORT MECHANISM IN FINGER FILL CANALS. (SEE ALSO W76-09941) (SIMS-ISWS) JF - IN:SYMPOSIUM ON MODELING TECHNIQUES, VOLUME I; 2ND ANNUAL SYMPOSIUM OF THE WATERWAYS, HARBORS AND COASTAL ENGINEERING DIVISION OF ASCE (2 VOL.), SAN FRANCISCO, CALIFORNIA, SEPTEMBER 3-5, 1975. AMERICAN SOCIETY OF CIVIL ENGINEERS, NEW YORK, P 709-728, 1975. 7 FIG, 1 TAB, 7 REF. AU - Barnwell, To AU - Cavinder, T R AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SURVEILLANCE AND ANALYSIS DIV Y1 - 1975/09// PY - 1975 DA - Sep 1975 KW - Water Resources Abstracts KW - *MODEL STUDIES KW - *MATHEMATICAL MODELS KW - *CANALS KW - *FLORIDA KW - WATER CIRCULATION KW - WATER QUALITY KW - DYE RELEASES KW - COMPUTER MODELS KW - SEDIMENTATION KW - SUSPENDED SOLIDS KW - BIOLOGICAL PROPERTIES KW - WATER CHEMISTRY KW - SIMULATION ANALYSIS KW - DISPERSION KW - HYDROLOGY KW - *FINGER FILL CANALS KW - SW 0810:General KW - SW 3020:Sources and fate of pollution KW - SW 0890:Estuaries KW - SW 2010:Control of water on the surface UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19156754?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=APPLICATION+OF+WATER+QUALITY+MODELS+TO+FINGER+FILL+CANALS&rft.au=Barnwell%2C+To%3BCavinder%2C+T+R&rft.aulast=Barnwell&rft.aufirst=To&rft.date=1975-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - NITRATE REMOVAL BY ANION-EXCHANGE RESINS AN - 19135579; 7601562 AB - HIGH CONCENTRATIONS OF NITRATE IN DRINKING WATER OBTAINED FROM GROUNDWATER CAN CAUSE SERIOUS ILLNESS OR DEATH. AN ION EXCHANGE PROCESS HAS BEEN DEVELOPED USING A NITRATE SELECTIVE RESIN WHICH CAN REMOVE LOW CONCENTRATIONS OF NITRATE. A LABORATORY STUDY WAS CONDUCTED: TO TEST THE SELECTIVITY OT THE RESIN; TO TEST THE PERFORMANCE OF THE RESIN WHEN THERE ARE HIGH CONCENTRATIONS OF NITRATE AND OTHER ANIONS; TO DETERMINE THE INFLUENCE OF SPECIFIC IONS ON RESIN PERFORMANCE; AND TO DETERMINE THE ECONOMIC FEASIBILITY OF THE PROCESS. OTHER IONS USED IN THE STUDY WERE BICARBONATE, SILICA, CHLORIDE, SULFATE AND IRON. IN SMALL CONCENTRATIONS THE RESIN SHOWS A PREFERENCE TOWARDS EXCHANGE OF NITRATE OVER SULPHATE AND OTHER IONS, BUT AT HIGHER CONCENTRATIONS, THE RESIN SHOWS A PREFERENCE FOR SULFATE. IN BOTH HARD AND SOFT WELL WATER, NITROGEN REMOVAL BY THE RESIN WAS DECREASED TO 25.5% OF BASE CAPACITY. IRON PRECIPITATED AND CAUSED A FOULING PROBLEM IN THE EXCHANGE. IN STUDYING THE INFLUENCE OF SPECIFIC IONS ON NITRATE REMOVAL, IT WAS FOUND THAT SILICA REDUCED NITRATE REMOVAL TO 67.5% OF BASE CAPACITY, SULFATE REDUCED IT TO 40 TO 43.6%, SULFATE PLUS ALKALINITY REDUCED IT TO 33.3%, AND SULFATE PLUS ALKALINITY PLUS CHLORIDE REDUCED IT TO 28.2%. REGENERATION OF THE RESIN IN THE WATER WAS MADE POSSIBLE BY THE ADDITION OF SODIUM CHLORIDE. THIS PROCESS BECOMES MORE FEASIBLE AROUND A COASTAL AREA WHERE THERE IS AN ABUNDANCE OF SALT WATER. THE COST OF NITRATE REMOVAL VARIES CONSIDERABLY WITH THE QUALITY OF WATER, BASED MAINLY ON THE SALT REQUIREMENT. (PINTO-FIRL) JF - JOURNAL OF THE AMERICAN WATER WORKS ASSOCIATION, VOL 67, NO 9, P 528-534, SEPTEMBER, 1975. 3 FIG, 9 TAB, 11 REF. AU - Buelow, R W AU - Kropp, J W AU - WINTHERED, J AU - Symons, J M AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO, WATER SUPPLY RESEARCH LAB Y1 - 1975/09// PY - 1975 DA - Sep 1975 KW - Water Resources Abstracts KW - *NITRATES KW - *ANION EXCHANGE KW - *ION EXCHANGE KW - *WASTE WATER TREATMENT KW - POTABLE WATER KW - POLLUTANT IDENTIFICATION KW - ECONOMIC FEASIBILITY KW - RESINS KW - SELECTIVITY KW - CHEMICAL ANALYSIS KW - WATER POLLUTION TREATMENT KW - CHEMICAL PRECIPITATION KW - WATER TREATMENT KW - GROUNDWATER KW - IRON KW - SULFATES KW - COASTS KW - *NITRATE SELECTIVE RESIN KW - NITRATE REMOVAL KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19135579?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=NITRATE+REMOVAL+BY+ANION-EXCHANGE+RESINS&rft.au=Buelow%2C+R+W%3BKropp%2C+J+W%3BWINTHERED%2C+J%3BSymons%2C+J+M&rft.aulast=Buelow&rft.aufirst=R&rft.date=1975-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PROJECT-BY-PROJECT ANALYSIS VS. COMPREHENSIVE PLANNING AN - 19128836; 7611163 AB - THE PLANNING AND IMPLEMENTATION PROBLEMS INVOLVED IN CHOOSING THE SCOPE OF POLLUTION ABATEMENT COST-BENEFIT ANALYSIS, BOTH WITH RESPECT TO THE GEOGRAPHIC AREA TO BE INCLUDED IN THE ANALYSIS AND THE NUMBER OF POLLUTANTS TO BE CONSIDERED ARE DISCUSSED. IT IS RECOMMENDED THAT AN AREA IN WHICH SIGNIFICANT SOCIAL, ECONOMIC, AND POLITICAL INTERDEPENDENCIES FORM A RELATIVELY SELF-CONTAINED UNIT, AND THAT THE ENVIRONMENTAL PLAN FOR THE UNIT SHOULD INCLUDE ALL MAJOR POLLUTANT CATEGORIES: AIR, WATER, SOLID WASTE, AND HAZARDOUS MATERIALS. THE COST-BENEFIT ANALYSIS SHOULD BE BASED ON A SINGLE POLLUTANT, MEDIA, OR MULTIMEDIA AND MULTIPOLLUTANT BASIS DEPENDING ON SYNERGISM AMONG POLLUTANTS AND THE DEGREE TO WHICH THE CONTROL TECHNOLOGY CAN BE REFINED. THE LEVEL OF DETAIL FOR COMPREHENSIVE ANALYSIS AND THE ABILITY TO AGGREGATE FOR REGIONAL ANALYSIS, AT A MINIMUM, SHOULD INCLUDE THE FLOW OF RESIDUALS INTO THE AREA, GENERATION AND ASSIMILATION OF RESIDUALS WITHIN THE AREA, AND THE FLOW OF RESIDUALS FROM THE AREA, AND SHOULD ALSO QUANTIFY THE EFFECTS OF THESE RESIDUALS AND THE COSTS OF CONTROL FUNCTIONS FOR ALL SOURCES. WHEN ANALYZING MULTIPLE-OBJECTIVES, A SINGLE COST-BENEFIT RATIO MAY NOT BE THE MOST MEANINGFUL OR USEFUL RESULT BECAUSE ANY PROPOSED PROGRAM MAY AFFECT THE OBJECTIVES IN DIFFERENT WAYS. HOWEVER, A SINGLE RATIO CAN BE OBTAINED IF THE COSTS AND THE BENEFITS OF THE DIFFERENT OBJECTIVES ARE WEIGHED. (SEE ALSO W76-11153) (AUEN-WISCONSIN) JF - IN: COST BENEFIT ANALYSIS AND WATER POLLUTION POLICY, ENVIRONMENTAL PROTECTION AGENCY AND URBAN INSTITUTE SYMPOSIUM, SEPTEMBER 5-7, 1973, ANNAPOLIS, MD. PUBLISHED IN 1975, P. 333-339. 4 REF. AU - Abel, F H AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1975/09// PY - 1975 DA - Sep 1975 KW - Water Resources Abstracts KW - *COST-BENEFIT ANALYSIS KW - *POLLUTION ABATEMENT KW - *REGIONAL ANALYSIS KW - *COMPREHENSIVE PLANNING KW - METHODOLOGY KW - SW 3070:Water quality control KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19128836?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PROJECT-BY-PROJECT+ANALYSIS+VS.+COMPREHENSIVE+PLANNING&rft.au=Abel%2C+F+H&rft.aulast=Abel&rft.aufirst=F&rft.date=1975-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - AN EVALUATION OF AUTOMATIC WASTEWATER COMPOSITORS AN - 19126473; 7610652 AB - RESULTS FROM FIELD EVALUATIONS OF AUTOMATIC WASTE WATER SAMPLERS ARE PRESENTED, AND FIELD COMPLIANCE MONITORING PROCEDURES USED BY THE ENVIRONMENTAL PROTECTION AGENCY ARE REVIEWED. COMPARISON STUDIES OF VARIOUS COMMERCIAL WASTE WATER SAMPLERS AT FOUR SEWAGE TREATMENT PLANTS INDICATED VARIATIONS IN WATER CHEMISTRY DATA WHICH WERE GREATER THAN COULD BE EXPLAINED BY LABORATORY ANALYTICAL ERROR. SAMPLERS WHICH PRODUCED THE HIGHEST CONCENTRATIONS OF SOLIDS HAD HIGHER LIQUID INTAKE VELOCITIES. SLOWER ACTING PERISTALTIC AND PISTON PUMP TYPE SAMPLERS APPEARED TO BE EITHER NOT CAPTURING SETTLEABLE MATERIALS OR WERE EXHIBITING HIGHER SETTLING VELOCITIES THAN LIQUID INTAKE VELOCITIES AFTER INTRODUCTION TO THE INTAKE LINE. HIGH VACUUM SAMPLING EQUIPMENT IS USED BY THE ENVIRONMENTAL PROTECTION AGENCY ON WASTE SOURCES WITH APPRECIABLE CONCENTRATIONS OF LARGE AND/OR HEAVY SETTLEABLE MATERIAL SUCH AS RAW MUNICIPAL WASTE WATER SINCE THIS TYPE OF SAMPLING EQUIPMENT APPEARS TO PRODUCE MORE REPRESENTATIVE SAMPLES. (SEE ALSO W76-10637) (KREAGER-FIRL) JF - IN: INTERNATIONAL CONFERENCE ON ENVIRONMENTAL SENSING AND ASSESSMENT, VOL. 1, SEPTEMBER 14-19, 1975, LAS VEGAS, NEVADA, P 4-7-1 - 4-7-5. 3 TAB, 2 REF. AU - Harris, D J AU - Keffer, W J AD - ENVIRONMENTAL PROTECTION AGENCY, KANSAS CITY, KANS. SURVEILLANCE AND ANALYSIS DIV Y1 - 1975/09// PY - 1975 DA - Sep 1975 KW - Water Resources Abstracts KW - *SAMPLING KW - *WASTE WATER(POLLUTION) KW - *MONITORING KW - *ON-SITE TESTS KW - *POLLUTANT IDENTIFICATION KW - EQUIPMENT KW - EVALUATION KW - PERFORMANCE KW - TREATMENT FACILITIES KW - WASTE WATER TREATMENT KW - INSTRUMENTATION KW - MUNICIPAL WASTES KW - SEWAGE TREATMENT KW - SW 3040:Wastewater treatment processes KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19126473?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=AN+EVALUATION+OF+AUTOMATIC+WASTEWATER+COMPOSITORS&rft.au=Harris%2C+D+J%3BKeffer%2C+W+J&rft.aulast=Harris&rft.aufirst=D&rft.date=1975-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Rural Water Supply: How Bad a Problem AN - 19080033; 8911969 AB - A survey of states conducted by the US Environmental Protection Agency (EPA) in 1971 revealed that one third of the state and local agencies responding gave their rural water supplies ratings of good or better, while two thirds rated the as less than good. Enough data have been collected by federal, state, and local agencies to establish beyond reasonable doubt that the problem is serious for many areas of the country. From these data, one can estimate that at least 40% of the individual home water supplies deliver water which does not meet the US Public Health Service 1962 Drinking Water Standards, because they contain too many coliform bacteria or too much of certain minerals or have an unpleasant taste or odor. State and local health department and other agencies having responsibilities for water supply protection react in different ways to reports of contamination. Forty percent of the states answering had not authority to impose minimum construction standards. Most of the reporting agencies stated that separate bacteriological records for individual supplies were being kept. Nevertheless, only one quarter of them knew of analyses, summaries, or interpretations of the data. One encouraging sign was that about one half of those reporting knew of plans to promote individual water supply legislation in some form. (See also W89-11953) (Lantz-PTT) JF - Water Pollution Control in Low Density Areas: Proceedings of a Rural Environmental Engineering Conference September 26-28, 1973, Warren, Vermont. University Press of New England, Hanover, New Hampshire, 1975. p 193-200, 32 ref. AU - Whitsell, W J AD - Environmental Protection Agency Washington, DC Y1 - 1975/09// PY - 1975 DA - Sep 1975 KW - Water Resources Abstracts KW - Rural areas KW - Water supply KW - Surveys KW - Water quality KW - Water quality management KW - State jurisdiction KW - Federal jurisdiction KW - SW 4010:Techniques of planning KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19080033?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Rural+Water+Supply%3A+How+Bad+a+Problem&rft.au=Whitsell%2C+W+J&rft.aulast=Whitsell&rft.aufirst=W&rft.date=1975-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY, ETHYLENE OXIDE, ETHYLENE GLYCOL, METHYL AMINES AND OXO CHEMICALS PROCESSES AN - 19187088; 7610769 AB - THE ENVIRONMENTAL PROTECTION AGENCY HAS PROPOSED AMENDED GUIDELINES FOR LIMITATIONS ON DISCHARGES IN THE ORGANIC CHEMICAL MANUFACTURING POINT SOURCE CATEGORY. INCLUDED IN THE PROPOSED REGULATION ARE THE ETHYLENE OXIDE, METHYL AMINES, ETHYLENE GLYCOL AND OXO CHEMICALS MANUFACTURING PROCESSES. RECONSIDERATION OF THE FOUR PRODUCT/PROCESSES WAS REQUIRED BY THE FOURTH CIRCUIT COURT OF APPEALS FOLLOWING PETITIONS FILED FOR REVIEW BY CORPORATIONS IN THE CHEMICAL INDUSTRY. THE CORPORATIONS SUBMITTED DATA TO BE USED IN FORMULATING THE GUIDELINES. THE DEGREE OF EFFLUENT REDUCTION REQUIRED FOR THE DISCHARGE OF BOD5, TSS AND PH BY THE FOUR PROCESSES IS SPECIFIED. THE ETHYLENE OXIDE AND METHYL AMINES PROCESSES ALSO REQUIRE REDUCTION OF COD. THE STANDARDS OF PERFORMANCE REQUIRED FOR DISCHARGE BY NEW SOURCES ARE SIMILARLY SPECIFIED. (CAPEHART-FLORIDA) JF - FEDERAL REGISTER, VOL 40, NO 159, P 34409-17, AUGUST 15, 1975. 9 P, 17 TAB. AU - Train, R F AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1975/08// PY - 1975 DA - Aug 1975 KW - Water Resources Abstracts KW - *CHEMICAL INDUSTRY KW - *WATER QUALITY STANDARDS KW - *WASTE WATER TREATMENT KW - *INDUSTRIAL WASTES KW - WATER QUALITY KW - EFFLUENTS KW - ADMINISTRATIVE AGENCIES KW - FEDERAL WATER POLLUTION CONTROL ACT KW - CHEMICAL WASTES KW - CHEMICAL OXYGEN DEMAND KW - BIOCHEMICAL OXYGEN DEMAND KW - REGULATION KW - STANDARDS KW - WATER POLLUTION SOURCES KW - FEDERAL GOVERNMENT KW - POLLUTANTS KW - WATER POLLUTION CONTROL KW - *ADMINISTRATIVE REGULATIONS KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19187088?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ORGANIC+CHEMICALS+MANUFACTURING+POINT+SOURCE+CATEGORY%2C+ETHYLENE+OXIDE%2C+ETHYLENE+GLYCOL%2C+METHYL+AMINES+AND+OXO+CHEMICALS+PROCESSES&rft.au=Train%2C+R+F&rft.aulast=Train&rft.aufirst=R&rft.date=1975-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - High Energy Radiation in Sludge Treatment - Status and Prospects AN - 19179087; 7700022 AB - The use of high energy radiation for treating waste water and sewage sludge is discussed in terms of past experience and future prospects. Experimental work with sewage sludge indicates that highly significant levels of microbial reduction occur at irradiation levels under 1.0 megarad. Cost studies indicate unrealistically high levels for sewage treatment but not necessarily for sludge. Synergistic effects on reductions in microbial levels appear to occur when radiation is combined with chlorine, heat, or zinc chloride. Radiation also reduces the chemical oxygen demand levels for aqueous solutions of certain chemicals at radiation levels less than 0.2 megarad, but much higher levels are required for significant effects with sewage. Radiation treatment apparently improves the settling rate and filterability of sewage sludge, although the effect is not large. Future prospects for improving radiation effectiveness hinge around the effect of oxygen addition, although this approach may be limited by the solubility of oxygen in sludge. There is also the possibility of irradiating raw sludge for subsequent disposal into the ocean or for landspreading purposes. Major research programs dealing with radiation treatment of wastes are outlined. (See also W77-00009) (Kreager-FIRL) JF - Proceedings of the 1975 National Conference on Municipal Sludge Management and Disposal August 18-20, 1975, Anaheim, California, p 124-133. 6 fig, 3 tab , 21 ref. AU - Farrell, J B AD - Environmental Protection Agency Cincinnati, Ohio Y1 - 1975/08// PY - 1975 DA - Aug 1975 KW - Water Resources Abstracts KW - Radiation KW - Waste water treatment KW - Sludge treatment KW - Sewage KW - Microorganisms KW - Chemical oxygen demand KW - Economics KW - Chlorine KW - Oxygen KW - Heat KW - Waste treatment KW - Sewage sludge KW - Chlorides KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19179087?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=High+Energy+Radiation+in+Sludge+Treatment+-+Status+and+Prospects&rft.au=Farrell%2C+J+B&rft.aulast=Farrell&rft.aufirst=J&rft.date=1975-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - FERTILIZER MANUFACTURING POINT SOURCE CATEGORY, EFFLUENT LIMITATIONS AND GUIDELINES FOR EXISTING SOURCES AND STANDARDS FOR NEW SOURCES FOR THE PHOSPHATE SUBCATEGORY AN - 19179011; 7610768 AB - PURSUANT TO THE AUTHORITY OF THE FEDERAL WATER POLLUTION CONTROL ACT, NOTICE IS GIVEN THAT THE ENVIRONMENTAL PROTECTION AGENCY (EPA) HAS PROPOSED TO AMEND SUBPART A OF THE PHOSPHATE SUBCATEGORY. AFTER DUE CONSIDERATION OF PHOSPHATE FERTILIZER MANUFACTURERS' CLAIMS, THE EPA BELIEVES THAT THE ALLOWANCE FOR DISCHARGE FROM A WATER IMPOUNDMENT DUE TO RAINFALL EVENTS CAN BE RESTATED SO AS TO MAKE ITS APPLICATION LESS CUMBERSOME AND MORE EASILY UNDERSTOOD. ADDITIONALLY, THE EPA CONCURS THAT IN SOME SITUATIONS IT MAY BE APPROPRIATE TO ALLOW SOME DISCHARGE FROM THE FACILITY DUE TO LEAKS AND SPILLS WHICH ARE OTHERWISE UNAVOIDABLE. THE AGENCY BELIEVES, HOWEVER, THAT ANY ALLOWANCE FOR SUCH DISCHARGE MUST REQUIRE PROMPT MANAGEMENT ATTENTION TO AND CORRECTION OF THE LEAKS AND SPILLS. THE AMOUNT OF POLLUTANTS DISCHARGED BY FACILITIES AFFECTED BY THIS SUBPART SHOULD NOT BE SUBSTANTIALLY ALTERED BY THIS CHANGE IN REGULATORY LANGUAGE, NOR IS THERE LIKELIHOOD OF ANY SIGNIFICANT EFFECT ON THE ENERGY NECESSARY FOR POLLUTION CONTROL OR ANY OTHER NON-WATER QUALITY RELATED ENVIRONMENTAL IMPACTS. (REINDERS-FLORIDA) JF - FEDERAL REGISTER, VOL. 40, NO. 152, P. 33052-54, AUGUST 6, 1975. 3 P, 3 TAB. AU - Train, R F AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1975/08// PY - 1975 DA - Aug 1975 KW - Water Resources Abstracts KW - *INDUSTRIAL EFFLUENTS KW - *PHOSPHATES KW - *FERTILIZERS KW - *WATER POLLUTION SOURCES KW - *DISCHARGE(WATER) KW - ADMINISTRATIVE AGENCIES KW - DECISION MAKING KW - ENVIRONMENTAL EFFECTS KW - IMPOUNDMENTS KW - RAINFALL DISPOSITION KW - WATER MANAGEMENT(APPLIED) KW - WASTE WATER(POLLUTION) KW - INDUSTRIAL WASTES KW - EFFLUENTS KW - INDUSTRIAL WATER KW - WATER POLICY KW - WATER LAW KW - WATER QUALITY KW - ADMINISTRATIVE DECISIONS KW - EFFLUENT LIMITATIONS KW - *FWPCA AMENDMENTS OF 1972 KW - ADMINISTRATIVE REGULATIONS KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19179011?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=FERTILIZER+MANUFACTURING+POINT+SOURCE+CATEGORY%2C+EFFLUENT+LIMITATIONS+AND+GUIDELINES+FOR+EXISTING+SOURCES+AND+STANDARDS+FOR+NEW+SOURCES+FOR+THE+PHOSPHATE+SUBCATEGORY&rft.au=Train%2C+R+F&rft.aulast=Train&rft.aufirst=R&rft.date=1975-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Updating the 1974 Pittsburgh Conference AN - 19174371; 7700019 AB - Summaries of various projects dealing with municipal waste water and sludge treatment are presented. Specific projects discussed include: studies on the interactions between sludge thickening and other sludge treatment and disposal processes; anaerobic digester operation; a comparison of diffused air aerobic digestion with pure oxygen digestion waste activated sludge the use of pressure filtration of solids removal; the effectiveness of combining heat treatment, dewatering, and incineration for sludge treatment and disposal; the drying of sludge for marketing as fertilizer; the utilization of digested chemical sewage sludge on agricultual lands; the economics of sludge irrigation; and energy conservation and recycling techniques for waste water treatment plants. (See also W77-0009) (Kreager-FIRL) JF - Proceedings of the 1975 National Conference on Municipal Sludge Management and Disposal August 18-20, 1975, Anaheim, California, p 101-108. AU - Wright AD - Environmental Protection Agency Washington, D. C Y1 - 1975/08// PY - 1975 DA - Aug 1975 KW - Water Resources Abstracts KW - Municipal wastes KW - Waste water treatment KW - Sludge treatment KW - Sludge disposal KW - Incineration KW - Dewatering KW - Filtration KW - Digestion KW - Sewage sludge KW - Irrigation KW - Economics KW - Conservation KW - Recycling KW - Treatment facilities KW - Fertilizers KW - Drying KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19174371?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Updating+the+1974+Pittsburgh+Conference&rft.au=Wright&rft.aulast=Wright&rft.aufirst=&rft.date=1975-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - A Sludge Policy for the 70's AN - 19173209; 7700026 AB - Municipal sludge disposal is discussed in terms of the responsibilities of the Environmental Protection Agency for setting a policy consistent with recent environmental legislation. Since Federal law and Federal/state policies require that feasible alternatives to ocean disposal must be pursued, the first step in formulating a sludge disposal technique should involve the reclamation or recycling of it in light of current conservation needs. Emphasis is placed on implementing existing technology to deal with existing or impending sludge disposal problems. The importance of effective institutional arrangements and public participation in the implementation of sludge disposal policies is discussed. (See also W77-00009) (Kreager-FIRL) JF - Proceedings of the 1975 National Conference on Municipal Sludge Management and Disposal August 18-20, 1975, Anaheim, California, p 153-155. AU - Freeman, L R AD - Environmental Protection Agency San Francisco, Calif. Region IX Y1 - 1975/08// PY - 1975 DA - Aug 1975 KW - Water Resources Abstracts KW - Sludge disposal KW - Municipal wastes KW - Legal aspects KW - Institutions KW - Programs KW - Waste disposal KW - Conservation KW - Recycling KW - Reclamation KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19173209?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=A+Sludge+Policy+for+the+70%27s&rft.au=Freeman%2C+L+R&rft.aulast=Freeman&rft.aufirst=L&rft.date=1975-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Urban Sludge Disposal or Utilization Alternatives, Socio-Economic Factors AN - 19173165; 7700013 AB - Socio-economic factors affecting the implementation of various urban sludge disposal and utilization alternatives are discussed , with particular emphasis on land spreading. Although resistance in rural areas by neighboring communities to accept land spreading as a means of sludge utilization has been minimal , the same climate of recptiveness and cooperation has not yet developed in many large metropolitan areas. One source of concern hindering the use of municipal sludge for land spreading purposes is the heavy metal content of sludges. However, once psychological attitudes toward the utilization of waste materials become more favorable, the implementation of prudent management practices in sludge utilization should control the degree of environmental stress. The development of an active public awareness program on the benefits and liabilities of proposed sludge processing systems is recommended along with a realistic program for controlling heavy metals in waste water collection systems. Comparative costs of various sludge disposal and utilization techniques are presented to illustrate the economic advantages of landspreading sludge in specific situations. (See also W77-00009) (Kreager-FIRL) JF - Proceedings of the 1975 National Conference on Municipal Sludge Management and Disposal August 18-20, 1975, Anaheim, California, p 60-64. 4 tab. AU - Montague, A AD - Environmental Protection Agency Philadephia, Pa. Region III Y1 - 1975/08// PY - 1975 DA - Aug 1975 KW - Water Resources Abstracts KW - Sludge disposal KW - Social aspects KW - Municipal wastes KW - Reclamation KW - Economics KW - Sludge treatment KW - Waste water treatment KW - Attitudes KW - Symbiosis KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19173165?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Urban+Sludge+Disposal+or+Utilization+Alternatives%2C+Socio-Economic+Factors&rft.au=Montague%2C+A&rft.aulast=Montague&rft.aufirst=A&rft.date=1975-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Processing, Economics and Sale of Heat Dried Sludge AN - 19163841; 7700037 AB - Heat drying of municipal waste water sludge is reassessed. Undigested sludge can be heat treated to produce a useful product for agriculture and horticulture. Heat drying destroys most of the bacteria. Various types of direct heat dryers can be used. The energy requirements for producing equivalent amounts of nitrogen from sludge or commercial fertilizer can be comparable. While expensive, heat drying can be a relatively cheaper alternative to sludge disposal for many municipalities if the final product can be successfully marketed. Trends indicate that over one-third of the sludge to be produced in 1985 will be waste activated sludge, the kind that has been successfully marketed. Heat dried sludge sales are directed toward four major markets: industrial fertilizer compounders, citrus growers, nursery/horticulture/turf grass markets, and retail sales. Heat dried sludge offers slow-release organic nitrogen, other organics that improve the physical structure of soils, and trace elements such as zinc. Marketing heat dried sludge might best be done by a commercial firm. The rapid increase in commercial fertilizer cost is an added incentive to using heat dried sludge. (See also W77-00009) (Snyder-FIRL) JF - Proceedings of the 1975 National Conference on Municipal Sludge Management and Disposal August 18-20, 1975, Anaheim, California, p 235-244. 4 fig, 7 tab , 34 ref. AU - Stern, G AD - Environmental Protection Agency Cincinnati, Ohio Y1 - 1975/08// PY - 1975 DA - Aug 1975 KW - Water Resources Abstracts KW - Waste water treatment KW - Activated sludge KW - Treatment facilities KW - Economics KW - Drying KW - Municipal wastes KW - Waste water(Pollution) KW - Heat treatment KW - Horticulture KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19163841?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Processing%2C+Economics+and+Sale+of+Heat+Dried+Sludge&rft.au=Stern%2C+G&rft.aulast=Stern&rft.aufirst=G&rft.date=1975-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Environmental Effects of Sludge Disposal in Sanitary Landfills AN - 19163073; 7700030 AB - The land disposal of sewage sludge involves growing controversy. Advocates of spreading sludge on farmland face increased opposition on the grounds that sufficient information does not exist on the human health implications from long-term low-level injection of crops grown on sludge amended soil. This lack of information about survival and movement of pathogens in groundwater and soils is being used to ' kill ' proposed projects for sludge disposal and utilization. The portion of the problem of ultimate sludge disposal dealing with environmental effects of subsurface disposal of municipal waste water sludges is discussed. The principal conclusions of an investigation of the environmental and economic effects of disposing liquid sludge and septic tank pumpings into a sanitary landfill are included. It was concluded that the solid wastes generated by a city should have adequate capacity to absorb all the water in its liquid digested sludge. A second study was undertaken to evaluate the environmental impact of mixed sludge/solid waste and ' sludge only ' disposal sites. Nine sites were selected, including a range of operational practices, geographical, and climatological conditions. Wells were drilled to sample leachate and gas at the sites. The first data was not available in time to be included. (See also W77-00009) (Snyder-FIRL) JF - Proceedings of the 1975 National Conference on Municipal Sludge Management and Disposal August 18-20, 1975, Anaheim, California, p 188-192. 1 fig, 3 tab , 1 ref. AU - Weddle, B R AD - Environmental Protection Agency Washington, D. C Y1 - 1975/08// PY - 1975 DA - Aug 1975 KW - Water Resources Abstracts KW - Pollutant identification KW - Environmental effects KW - Sludge disposal KW - Landfills KW - Land use KW - Sewage sludge KW - Public health KW - Soil contamination KW - SW 3040:Wastewater treatment processes KW - SW 3010:Identification of pollutants KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19163073?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Environmental+Effects+of+Sludge+Disposal+in+Sanitary+Landfills&rft.au=Weddle%2C+B+R&rft.aulast=Weddle&rft.aufirst=B&rft.date=1975-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - FERTILIZER MANUFACTURING POINT SOURCE CATEGORY, UREA SUBCATEGORY AN - 19162156; 7610764 AB - AS A RESULT OF COMMENT RECEIVED AND CONTINUED EVALUATION AND REVIEW THE ENVIRONMENTAL PROTECTION AGENCY HAS REVISED ITS PROPOSED AMENDMENT TO THE FERTILIZER MANUFACTURING POINT SOURCE CATEGORY, UREA SUBCATEGORY EFFLUENT LIMITATION AND GUIDELINES REGULATION. THE REVISION LIMITS APPLICATION OF THE REGULATION TO PRILLED UREA PLANTS IN WHICH PRODUCTION BEGAN AFTER JANUARY 1, 1970. THE AVERAGE DAILY VALUES FOR THIRTY CONSECUTIVE DAYS FOR ORGANIC NITROGEN HAS BEEN INCREASED TO THE HIGHEST MONTHLY AVERAGE OF THIRTY-FIVE MONTHS OF EXEMPLARY PLANT OPERATION. THE MAXIMUM ORGANIC NITROGEN FOR ANY DAY HAS BEEN INCREASED TO 99% OF THE AVERAGE DAILY VALUES. LIMITATIONS FOR UREA PLANTS OTHER THAN PRILLED UREA HAVE BEEN SUSPENDED FOR RECONSIDERATION. ADDITIONAL DATA AND INFORMATION EVALUATION AND ANALYSIS IS CONTEMPLATED FOR DEVELOPMENT OF LIMITATIONS FOR OLDER PLANTS. THE 1983 LIMITATIONS ARE EXPECTED TO BE RECONSIDERED AFTER INDUSTRY EVALUATION. THE REVISION IS PROMULGATED IN FINAL FORM EFFECTIVE SEPTEMBER 1975. (COMER-FLORIDA) JF - FEDERAL REGISTER, VOL. 40, NO. 162, P. 36337-39, AUGUST 20, 1975. 3 P, 2 TAB. AU - Quarles, J AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D. C Y1 - 1975/08// PY - 1975 DA - Aug 1975 KW - Water Resources Abstracts KW - *FEDERAL WATER POLLUTION CONTROL ACT KW - *UREAS KW - *NITROGEN COMPOUNDS KW - *AMMONIUM COMPOUNDS KW - *REGULATION KW - ADMINISTRATIVE AGENCIES KW - WATER POLLUTION SOURCES KW - INDUSTRIAL WASTES KW - WATER POLLUTION CONTROL KW - WATER POLLUTION TREATMENT KW - FERTILIZERS KW - CLASSIFICATION KW - POLLUTION ABATEMENT KW - ADMINISTRATIVE DECISIONS KW - *FWPCA AMENDMENTS OF 1972 KW - ADMINISTRATIVE REGULATION KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19162156?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=FERTILIZER+MANUFACTURING+POINT+SOURCE+CATEGORY%2C+UREA+SUBCATEGORY&rft.au=Quarles%2C+J&rft.aulast=Quarles&rft.aufirst=J&rft.date=1975-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WATER PROGRAMS SECONDARY TREATMENT INFORMATION AN - 19159702; 7610770 AB - THE ENVIRONMENTAL PROTECTION AGENCY (EPA) HAS PROPOSED THAT THE SECONDARY TREATMENT REGULATION BE AMENDED BY DELETING THE EFFLUENT LIMITATIONS FOR FECAL COLIFORM BACTERIA. THE BIOLOGICAL OR PHYSICAL/CHEMICAL PROCESSES USED IN SECONDARY WASTE WATER TREATMENT PROCESSES ARE NOT CAPABLE OF MAKING A SIGNIFICANT REDUCTION IN PATHOGENIC ORGANISMS. THIS REDUCTION IS TYPICALLY ACCOMPLISHED BY A DISINFECTION PROCESS USING CHLORINE OR ITS DERIVATIVES. SINCE CHLORINE MAY FORM CARCINOGENIC COMPOUNDS, THE EPA IS DISCOURAGING UNCONTROLLED OR EXCESSIVE USE UNLESS NECESSARY FOR THE PROTECTION OF PUBLIC HEALTH. ANOTHER PROPOSED AMENDMENT IS INTENDED TO CLARIFY THE EFFLUENT PH LIMITATIONS. FOR EFFLUENTS FROM PHYSICAL/BIOLOGICAL TREATMENT PROCESSES FOLLOWED BY DISINFECTION PH ADJUSTMENTS ARE NOT REQUIRED. (CAPEHART-FLORIDA) JF - FEDERAL REGISTER, VOL 40, NO 159, P 34522-23, AUGUST 15, 1975. 2 P. AU - Quarles, J AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1975/08// PY - 1975 DA - Aug 1975 KW - Water Resources Abstracts KW - *WASTE WATER TREATMENT KW - *DISINFECTION KW - *CHLORINE KW - *PATHOGENIC BACTERIA KW - *WATER QUALITY STANDARDS KW - *SEWAGE TREATMENT KW - MUNICIPAL WASTES KW - COLIFORMS KW - DOMESTIC WASTES KW - PUBLIC HEALTH KW - BACTERIA KW - SEWAGE BACTERIA KW - WATER POLLUTION KW - REGULATION KW - ADMINISTRATIVE AGENCIES KW - FEDERAL GOVERNMENT KW - INORGANIC COMPOUNDS KW - INDUSTRIAL WASTES KW - BIOLOGICAL TREATMENT KW - *CARCINOGENS KW - ADMINISTRATIVE REGULATIONS KW - FWPCA AMENDMENTS OF 1972 KW - SW 3040:Wastewater treatment processes KW - SW 3060:Water treatment and distribution KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19159702?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WATER+PROGRAMS+SECONDARY+TREATMENT+INFORMATION&rft.au=Quarles%2C+J&rft.aulast=Quarles&rft.aufirst=J&rft.date=1975-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Pyrolysis of Sewage Sludge AN - 19153611; 7700024 AB - The feasibility of using pyrolysis for sewage sludge disposal is discussed along with some preliminary findings from pilot-scale tests conducted by the Environmental Protection Agency and the Bureau of Mines. Pyrolysis is the destructive distillation of organic materials under heat and/or pressure in the absence of oxygen. Tests involving the pyrolysis of sludge alone reveal that the process represents a substantial improvement over conventional incineration with respect to fuel consumption and air pollutant emissions. However, the high moisture content of sewage sludge favors the use of a combination of sludge and dry organic material to reduce the energy requirements associated with evaporating the moisture in the sludge. Tests with mixtures of sludge and shredded solid waste indicate that this approach is feasible, although both the environmental aspects and economics of the process require further investigation. (See also W77-0009) (Kreager-FIRL) JF - Proceedings of the 1975 National Conference on Municipal Sludge Management and Disposal August 18-20, 1975, Anaheim, California, p 139-145. 4 fig, 6 tab , 13 ref. AU - Olexsey, R A AD - Environmental Protection Agency Cincinnati, Ohio Y1 - 1975/08// PY - 1975 DA - Aug 1975 KW - Water Resources Abstracts KW - Sludge disposal KW - Sewage sludge KW - Organic compounds KW - Distillation KW - Incineration KW - Waste disposal KW - Pilot plants KW - Feasibility studies KW - Moisture content KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19153611?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Pyrolysis+of+Sewage+Sludge&rft.au=Olexsey%2C+R+A&rft.aulast=Olexsey&rft.aufirst=R&rft.date=1975-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EVALUATION OF STATE DRINKING-WATER-QUALITY SURVEILLANCE PROGRAMS AN - 19149734; 7605233 AB - FOUR STATE WATER-SUPPLY PROGRAMS WERE THE SUBJECT OF A RECENTLY CONCLUDED ENVIRONMENTAL PROTECTION AGENCY (EPA) STUDY. THE STUDY HAD BEEN INITIATED TO EVALUATE THE EFFECTIVENESS OF THE STATE PROGRAMS AND TO MAKE RECOMMENDATIONS AS TO HOW THEY COULD BE IMPROVED. AREAS REVIEWED INCLUDED: THE FRAMEWORK OF WATER-SUPPLY STATUTES WITHIN WHICH THE PROGRAMS OPERATED; THE STAFFING AND LEADERSHIP OF THE PROGRAMS; EDUCATIONAL OPPORTUNITIES FOR WATER-UTILITY OPERATORS; AND THE OVERALL EFFECTIVENESS AND CAPABILITIES OF BATERIOLOGICAL AND CHEMICAL LABORATORIES. THE EFFECTIVENESS OF THE PROGRAM, HOWEVER, WAS MEASURED LARGELY ON THE BASIS OF DRINKING WATER QUALITY, ADEQUACY AND CONDITION OF WATER-SYSTEM FACILITIES, AND WATER-SUPPLY SURVEILLANCE. THE RESULTS OF THE STUDY SHOWED THAT NUMEROUS DEFICIENCIES EXISTED, INCLUDING: LACK OF TOP LEVEL QUALITY PERSONNEL; FAILURE TO MEET BACTERIOLOGICAL WATER QUALITY STANDARDS; INADEQUATE ENGINEERING INSPECTIONS OF SYSTEM FACILITIES, FAILURE TO MAINTAIN A CHLORINE RESIDUAL THROUGHOUT THE DISTRIBUTION SYSTEM; AND INADEQUATE EMPLOYEE TRAINING. WHILE THE STUDY NOTED THAT THERE WERE NUMEROUS FACTORS CONTRIBUTING TO THESE DEFICIENCIES, IT SINGLED OUT INADEQUATE FUNDING AS THE PRIMARY PROBLEM. UNLESS THIS FUNDING PROBLEM IS RESOLVED, THE STUDY SAW LITTLE CHANCE FOR IMPROVEMENT IN WATER QUALITY PROGRAMS. (JENKINS-FLORIDA) JF - AMERICAN WATER WORKS ASSOCIATION JOURNAL, VOL. 67, NO. 8, P. 428-431, AUGUST, 1975. 4 P, 1 ILLUS, 5 TAB, 11 REF. AU - Taylor, D H AU - Hutchinson, G D AD - ENVIRONMENTAL PROTECTION AGENCY, ATLANTA, GA. REGION IV Y1 - 1975/08// PY - 1975 DA - Aug 1975 KW - Water Resources Abstracts KW - *WATER SUPPLY KW - *POTABLE WATER KW - *ENVIRONMENTAL SANITATION KW - *WATER DISTRIBUTION(APPLIED) KW - *WATER PURIFICATION KW - CHLORINATION KW - FLORIDA KW - TENNESSEE KW - KENTUCKY KW - GEORGIA KW - EVALUATION KW - ON-SITE INVESTIGATIONS KW - SURVEYS KW - QUALITY CONTROL KW - WATER ANALYSIS KW - COSTS KW - REGULATION KW - WATER QUALITY STANDARDS KW - PLANNING KW - *DRINKING WATER STANDARDS KW - PUBLIC HEALTH STANDARDS KW - SW 3070:Water quality control KW - SW 3060:Water treatment and distribution KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19149734?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EVALUATION+OF+STATE+DRINKING-WATER-QUALITY+SURVEILLANCE+PROGRAMS&rft.au=Taylor%2C+D+H%3BHutchinson%2C+G+D&rft.aulast=Taylor&rft.aufirst=D&rft.date=1975-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE SAFE DRINKING WATER ACT AND EPA'S ROLE IN TRAINING AN - 19148072; 7601963 AB - THE SAFE DRINKING WATER ACT RECOGNIZES THE SIZEABLE TRAINING NEEDS EXIST FOR COMMUNITY WATER-SUPPLY SYSTEMS PERSONNEL AND THAT SUCH NEEDS CAN BE MET ONLY BY A COOPERATIVE FEDERAL, STATE, LOCAL EFFORT UTILIZING THE CAPABILITIES OF BOTH PUBLIC AND PRIVATE SECTORS. FOR EXAMPLE, THE 1970 COMMUNITY WATER SUPPLY STUDY INDICATES THAT 63% OF OPERATING PERSONNEL HAVE NO FORMAL TRAINING IN SANITARY MICROBIOLOGY AND, FOR SYSTEMS THAT PROVIDE TREATMENT OTHER THAN DISINFECTION, 46% HAVE NO FORMAL TRAINING IN CHEMISTRY. IN ADDITION, ESTIMATES INDICATE THAT PERSONNEL IN STATE WATER-SUPPLY POSITIONS WILL HAVE TO BE INCREASED TEN-FOLD IN ORDER TO SUPPORT OPTIMUM STATE PROGRAMS. THE ENVIRONMENTAL PROTECTION AGENCY WILL HAVE PRIMARY RESPONSIBILITY IN DEVELOPING AND SUPPORTING TRAINING PROGRAMS. THE COST OF THIS TRAINING WILL INCLUDE DIRECT COSTS, FOR PROVIDING THE PROGRAMS THEMSELVES, AND INDIRECT COSTS, SUCH AS THE HIGHER SALARIES THAT WILL BE NEEDED TO ATTRACT AND RETAIN QUALIFIED PERSONNEL. HOWEVER, BECAUSE THIS TRAINING WORKLOAD WILL BE SO FORMITABLE, IT IS CLEAR THAT THE MAJOR COSTS MUST BE BORNE NOT BY THE EPA, BUT BY THE UTILITY ITSELF AS A BASIC COST OF DOING BUSINESS. (HOFFMAN-FLORIDA) JF - JOURNAL OF THE AMERICAN WATER WORKS ASSOCIATION. VOL 67, NO 8, P 441-42, AUGUST, 1975. 2 P, 1 ILLUS, 2 REF. AU - McDermott, J H AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C., DIVISION OF WATER SUPPLY Y1 - 1975/08// PY - 1975 DA - Aug 1975 KW - Water Resources Abstracts KW - *POTABLE WATER KW - *TRAINING KW - *EDUCATION KW - *SCIENTIFIC PERSONNEL KW - *PUBLIC UTILITIES KW - LEGISLATION KW - PUBLIC HEALTH KW - ENVIRONMENTAL SANITATION KW - OCCUPATIONS KW - PERSONNEL KW - PERSONNEL MANAGEMENT KW - WATER SUPPLY DEVELOPMENT KW - WATER UTILIZATION KW - WATER CONSERVATION KW - DOMESTIC WATER KW - WATER QUALITY KW - WATER PURIFICATION KW - WATER POLLUTION KW - GOVERNMENTAL INTERRELATIONS KW - ECONOMICS KW - COSTS KW - COST ALLOCATION KW - FEDERAL GOVERNMENT KW - STATE GOVERNMENTS KW - *SAFE DRINKING WATER ACT KW - SW 3070:Water quality control KW - SW 3060:Water treatment and distribution KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19148072?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+SAFE+DRINKING+WATER+ACT+AND+EPA%27S+ROLE+IN+TRAINING&rft.au=McDermott%2C+J+H&rft.aulast=McDermott&rft.aufirst=J&rft.date=1975-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Potential Health Impacts of Sludge Disposal on the Land AN - 19141602; 7700033 AB - The potential for adverse human health effects associated with waste water treatment and disposal systems is related to many pathogens and other pollutants with multiple pathways to man. A wide variety of pathogenic bacteria, viruses, and parasites occur in sewage. Effluent and sludges both contain significant numbers of pathogens after primary treatment, but ozonation, pasteurization, gamma radiation, and chlorination can be used to kill pathogens. Pathogens can travel over fairly large distances in aerosols from sewage or sludge spraying, but seldom travel very far in soil. Possible routes of infection include groundwater contamination, aerosols, direct contact with contaminated environments, transmission by wild animals coming into contact with sewage or sludge, and infection of crops. The infectivity of virus appears high, and some routes of infection can involve the production of large numbers of bacterial cells. Little is known about the possible health effects from chronic ingestion of small quantities of organic and inorganic compounds and heavy metals. Obviously a potential for adversely affecting human health is associated with applying waste waters or sludge to agricultural lands. The degree of risk relates to soil types on which the materials are applied, the treatment of the wastes, and care exercised by individuals involved in treatment or land application. The greatest hazard would probably result from disrupting good treatment or sanitary practices. The use of waste waters and sludges to fertilize and irrigate crops in many areas suggests, despite associated disease outbreaks, that the practice can function safely. The limited quantities of essential chemicals and water available to produce food makes it necessary to find a safe use for waste water and sludge. (See also W77-00009) (Snyder-FIRL) JF - Proceedings of the 1975 National Conference on Municipal Sludge Management and Disposal August 18-20, 1975, Anaheim, California, p 204-213. 1 tab, 136 ref. AU - Love, G J AU - Tompkins, E AU - Galke, WA AD - Environmental Protection Agency Research Triangle Park, N.C Y1 - 1975/08// PY - 1975 DA - Aug 1975 KW - Water Resources Abstracts KW - Waste water treatment KW - Sewage treatment KW - Sewerage KW - Public health KW - Sludge disposal KW - Land use KW - Irrigation effects KW - Waste water(Pollution) KW - Sludge KW - Agriculture KW - Pathogenic bacteria KW - Viruses KW - Chemicals KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19141602?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Potential+Health+Impacts+of+Sludge+Disposal+on+the+Land&rft.au=Love%2C+G+J%3BTompkins%2C+E%3BGalke%2C+WA&rft.aulast=Love&rft.aufirst=G&rft.date=1975-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DOMESTIC WASTEWATER DISINFECTION, SECONDARY TREATMENT AN - 19137755; 7610771 AB - THE ENVIRONMENTAL PROTECTION AGENCY HAS PROPOSED AMENDMENTS TO THE DOMESTIC WASTE WATER DISINFECTION SECTION OF THE REGULATION FOR SECONDARY TREATMENT BY PUBLICLY OWNED TREATMENT WORKS. THE AMENDMENT DELETES THE FECAL COLIFORM BACTERIA LIMITATIONS FROM THE DEFINITION OF SECONDARY TREATMENT. CHLORINE AND CHLORINE-BASED COMPOUNDS ARE WIDELY USED FOR DISINFECTION OF WASTE WATER. THESE COMPOUNDS CAN FORM HALOGENATED ORGANIC COMPOUNDS WHICH ARE POTENTIAL CARCINOGENS. IN ADDITION, CHLORINE RESIDUES CAN REACH A LEVEL THAT IS TOXIC TO AQUATIC LIFE. FOR THESE REASONS, THE BENEFITS OF CHLORINE DISINFECTION SHOULD BE BALANCED AGAINST THE RISKS INVOLVED. CHLORINE SHOULD BE USED ONLY WHEN PUBLIC HEALTH HAZARDS EXIST. THE NEED FOR DISINFECTION IS TO BE ESTABLISHED BY WATER QUALITY STANDARDS WHICH SHALL TAKE INTO CONSIDERATION THE PROTECTION OF PUBLIC WATER SUPPLIES, FISHERIES AND SHELLFISH WATERS, IRRIGATION AND AGRICULTURAL WATERS, AND WATERS WHERE HUMAN CONTACT IS LIKELY. (CAPEHART-FLORIDA) JF - FEDERAL REGISTER, VOL 40, NO 159, P. 34524, AUGUST 15, 1975. 1 P. AU - Quarles, J AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1975/08// PY - 1975 DA - Aug 1975 KW - Water Resources Abstracts KW - *DOMESTIC WASTES KW - *WASTE WATER TREATMENT KW - *WATER QUALITY STANDARDS KW - *DISINFECTION KW - *CHLORINATION KW - MUNICIPAL WASTES KW - FISHERIES KW - SHELLFISH KW - COLIFORMS KW - FEDERAL WATER POLLUTION CONTROL ACT KW - CHLORINE KW - IRRIGATION KW - PUBLIC HEALTH KW - HALOGENATED PESTICIDES KW - TOXINS KW - TOXICITY KW - BACTERIA KW - SEWAGE BACTERIA KW - WATER POLLUTION KW - REGULATION KW - ADMINISTRATIVE AGENCIES KW - WATER QUALITY KW - STANDARDS KW - FEDERAL GOVERNMENT KW - SEWAGE TREATMENT KW - *CARCINOGENS KW - ADMINISTRATIVE REGULATIONS KW - SW 3040:Wastewater treatment processes KW - SW 3060:Water treatment and distribution KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19137755?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EPA%27s+research+and+development+programme+on+the+health+effects+of+land+application+of+municipal+wastewater+and+sludges&rft.au=Barth%2C+D+S&rft.aulast=Barth&rft.aufirst=D&rft.date=1978-01-01&rft.volume=&rft.issue=&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Risk+Assessment+and+Health+Effects+of+Land+Application+of+Municipal+Wastewater+and+Sludges.+%28edited+by+Sagik+and+Sorber%29%2C+University+of+Texas%2C+San+Antonio&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Toxicities of Crude Oils and Oil-dispersant Mixtures to Juvenile Rabbitfish, Siganus rivulatus AN - 21020210; 8423345 AB - Toxicities were determined for two crude oils, one from the Persian Gulf (Iran) and one from the Sinai Peninsula (Gulf of Suez), to rabbitfish, Siganus rivulatus, an economically important species of teleost from the Red Sea. Also tested for toxicity were ST 5, a chemical oil dispersant, and oil- ST 5 mixtures in the ratio 10:1 vol/vol. Static tests conducted in small (3- liter) jars at 41ppt salinity and 23 C produced LC sub(50) (168 h) values of 0.74 ml/liter for Iranian crude, 14.5 ml/liter for Sinai crude, and 0.010 ml/liter for ST-5; LC sub(50) values for oil-ST 5 mixtures reflected biocidal properties of ST 5 alone. Iranian oil became less toxic with increasing time in seawater over a period of 168 hours; the reverse was observed for Sinai crude. ST 5 exhibited a dramatic reduction in lethality after 2 hours in the assay medium. The most toxic component tested of Iranian crude was the lowest-boiling fraction; with Sinai crude it was the highest-boiling fraction; with ST 5 the volatile surfactant component accounted for almost all deaths. Liver enlargement in rabbitfish was linked with exposure to comparatively high concentrations of crude oil. High sublethal levels of ST 5 caused reductions in blood hematocrit. Rabbitfish survival at a given petrochemical concentration was highest at intermediate salinities of 30- 50ppt in the salinity range tested of 20 to 60ppt. Rabbitfish were more resistant to crudes and oil-dispersant mixtures in continuous flow bioassays conducted in large tanks than in static jar bioassays. Tank tests also suggested that mortalities were higher among toxicant-stressed fish confined 0.2 to 1.0 meters from the surface than among fish held 1.0 to 1.8 m from the surface. JF - Transactions of the American Fisheries Society AU - Eisler, Ronald AU - Kissil, George WM AD - U.S. Environmental Protection Agency, National Marine Water Quality Laboratory, Narragansett, Rhode Island 02882 Y1 - 1975/07// PY - 1975 DA - July 1975 SP - 571 EP - 578 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA VL - 104 IS - 3 SN - 0002-8487, 0002-8487 KW - Toxicology Abstracts; Pollution Abstracts; Ecology Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts KW - Siganus rivulatus KW - Seawater KW - Petrochemicals KW - Survival KW - ISW, Red Sea KW - ISW, Arabian Sea, Persian Gulf KW - Toxicity tests KW - Oil KW - Salinity KW - Crude oil KW - Marine environment KW - Salinity effects KW - enlargement KW - Hematocrit KW - Pollution indicators KW - Mortality KW - Juveniles KW - Oils KW - Toxicity KW - Dispersants KW - Teleostei KW - ISW, Iran KW - Blood KW - ISW, Egypt, Arab Rep., Sinai Peninsula KW - Lethality KW - Bioassays KW - ISW, Egypt, Arab Rep., Suez Gulf KW - Volatiles KW - Liver KW - survival KW - Surfactants KW - Mortality causes KW - Q1 08342:Geographical distribution KW - O 4020:Pollution - Organisms/Ecology/Toxicology KW - P 1000:MARINE POLLUTION KW - D 04040:Ecosystem and Ecology Studies KW - Q5 08504:Effects on organisms KW - X 24350:Industrial Chemicals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21020210?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Toxicities+of+Crude+Oils+and+Oil-dispersant+Mixtures+to+Juvenile+Rabbitfish%2C+Siganus+rivulatus&rft.au=Eisler%2C+Ronald%3BKissil%2C+George+WM&rft.aulast=Eisler&rft.aufirst=Ronald&rft.date=1975-07-01&rft.volume=104&rft.issue=3&rft.spage=571&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281975%29104-571%3ATOCOAO%3E2.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Juveniles; Bioassays; Crude oil; Dispersants; Surfactants; Pollution indicators; Toxicity tests; Mortality causes; Mortality; Oils; Survival; Toxicity; Blood; Lethality; Volatiles; Marine environment; Salinity effects; Liver; Hematocrit; Seawater; Petrochemicals; Oil; Salinity; enlargement; survival; Siganus rivulatus; Teleostei; ISW, Egypt, Arab Rep., Sinai Peninsula; ISW, Egypt, Arab Rep., Suez Gulf; ISW, Red Sea; ISW, Arabian Sea, Persian Gulf; ISW, Iran DO - http://dx.doi.org/10.1577/1548-8659(1975)104-571:TOCOAO>2.0.CO;2 ER - TY - JOUR T1 - Effects of Aroclor super((R)) 1016 on Embryos, Fry, Juveniles, and Adults of Sheepshead Minnows (Cyprinodon variegatus) AN - 20962421; 8423347 AB - We investigated the toxicity of Aroclor 1016 to, and uptake by, fry and juvenile and adult sheepshead minnows (Cyprinodon variegatus) in intermittent-flow bioassays lasting 28 days. Survival of eggs, of fry hatched from them, and of juvenile and adult fish apparently was not affected by 0.1, 0.32, 1.0, 3.2, or mu g/liter of Aroclor 1016 added to aquaria, but 32 and 100 mu g/liter killed newly hatched fry and juvenile and adult fish. Sheepshead minnows accumulated the chemical in proportion to its concentration in the test water. Fry contained 2,500 to 8,100 X the concentration of Aroclor 1016 added to the test water, adults 4,700 to 14,000 X, and juveniles 10,000 to 34,000 X. As much as 77 mu g/g of Aroclor 1016 in eggs from exposed adults apparently did not affect survival of embryos and fry. JF - Transactions of the American Fisheries Society AU - Hansen, David J AU - Schimmel, Steven C AU - Forester, Jerrold AD - United States Environmental Protection Agency, Gulf Breeze Environmental Research Laboratory, Sabine Island, Gulf Breeze, Florida 32561 Y1 - 1975/07// PY - 1975 DA - July 1975 SP - 584 EP - 588 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA VL - 104 IS - 3 SN - 0002-8487, 0002-8487 KW - Ecology Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Juveniles KW - Fish eggs KW - Fry KW - Survival KW - Toxicity KW - Freshwater KW - Freshwater fish KW - Eggs KW - Aquaria KW - Aroclor KW - Bioassays KW - Embryos KW - Cyprinodon variegatus KW - Q1 08341:General KW - D 04040:Ecosystem and Ecology Studies KW - Q5 08504:Effects on organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20962421?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Effects+of+Aroclor+super%28%28R%29%29+1016+on+Embryos%2C+Fry%2C+Juveniles%2C+and+Adults+of+Sheepshead+Minnows+%28Cyprinodon+variegatus%29&rft.au=Hansen%2C+David+J%3BSchimmel%2C+Steven+C%3BForester%2C+Jerrold&rft.aulast=Hansen&rft.aufirst=David&rft.date=1975-07-01&rft.volume=104&rft.issue=3&rft.spage=584&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281975%29104-584%3AEOAROE%3E2.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Juveniles; Bioassays; Fish eggs; Fry; Embryos; Toxicity; Freshwater fish; Aquaria; Aroclor; Survival; Eggs; Cyprinodon variegatus; Freshwater DO - http://dx.doi.org/10.1577/1548-8659(1975)104-584:EOAROE>2.0.CO;2 ER - TY - JOUR T1 - OIL POLLUTION PREVENTION AN - 19163022; 7610772 AB - SECTION 311 OF THE FEDERAL WATER POLLUTION CONTROL ACT (FWPCA) REQUIRES OWNERS OR OPERATORS OF ANY VESSEL, ONSHORE FACILITY, OR OFFSHORE FACILITY FROM WHICH OIL IS DISCHARGED IN HARMFUL QUANTITIES INTO OR UPON THE NAVIGABLE WATERS OF THE UNITED STATES TO NOTIFY THE APPROPRIATE AGENCY OF SUCH DISCHARGE, AND TO SUFFER THE REMOVAL COSTS OF ANY DISCHARGED OIL IN ADDITION TO APPROPRIATE CIVIL OR CRIMINAL PENALTIES. FURTHERMORE, THE ENVIRONMENTAL PROTECTION AGENCY (EPA) REQUIRES THOSE OWNERS OR OPERATORS HAVING OIL STORAGES OVER CERTAIN CAPACITIES AND WHO MAY REASONABLY BE EXPECTED TO DISCHARGE OIL IN HARMFUL QUANTITIES, TO PREPARE FOR CERTIFICATION A SPILL PREVENTION CONTROL AND COUNTERMEASURE (SPCC) PLAN. GIVEN THE OBJECTIVES OF THE FWPCA, THE EPA IS GIVING NOTICE THAT SECTION 101(A) WILL BE INTERPRETED TO INCLUDE OWNERS AND OPERATORS OF FACILITIES STORING OR USING FAT AND OILS FROM ANIMAL AND VEGETABLE SOURCES. CONSEQUENTLY, ALL FACILITIES PROCESSING AND STORING NON-PETROLEUM OILS IN VIOLATION OF SECTION 101(A) WILL BE SUBJECT TO EPA ENFORCEMENT ACTIONS AND CIVIL PENALTIES IF CERTIFIED PLANS OR REQUESTS FOR EXTENSIONS ARE NOT IMMEDIATELY IMPLEMENTED. (HADOULIAS-FLORIDA) JF - FEDERAL REGISTER, VOL. 40, NO. 132, P. 28849, JULY 9, 1975. 1 P. AU - Baum, R L AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D. C Y1 - 1975/07// PY - 1975 DA - Jul 1975 KW - Water Resources Abstracts KW - *FEDERAL WATER POLLUTION CONTROL ACT KW - *OIL SPILLS KW - *ENVIRONMENTAL EFFECTS KW - *COSTS KW - *STORAGE TANKS KW - ENVIRONMENT KW - POLLUTION KW - LEGISLATION KW - LEGAL ASPECTS KW - FEDERAL GOVERNMENT KW - REGULATION KW - ADMINISTRATION KW - REMEDIES KW - POLLUTANTS KW - WATER POLLUTION KW - WATER POLLUTION SOURCES KW - OIL KW - PENALTIES(LEGAL) KW - PLANNING KW - ENVIRONMENTAL CONTROL KW - OIL POLLUTION KW - SHIPS KW - *SPILL PREVENTION CONTROL AND COUNTERMEASURE PLAN KW - NON-PETROLEUM OIL KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19163022?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=OIL+POLLUTION+PREVENTION&rft.au=Baum%2C+R+L&rft.aulast=Baum&rft.aufirst=R&rft.date=1975-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ENVIRONMENTAL PROTECTION AGENCY: POLICIES AND PROCEDURES FOR STATE CONTINUING PLANNING PROCESS AN - 19162987; 7610762 AB - THE ENVIRONMENTAL PROTECTION AGENCY HAS PROPOSED REGULATIONS PRESCRIBING AND PROVIDING PROCEDURES FOR REVIEW, REVISION, AND APPROVAL OF A STATE'S CONTINUING PLANNING PROCESS. IN ADDITION, THESE REGULATIONS PROVIDE THE MECHANISM FOR STATES TO SATISFY THE STATEWIDE REQUIREMENTS OF SECTION 208 OF 40 CFR PART 130 AS WELL AS PORTIONS OF THE FOLLOWING SECTIONS: SECTION 303(D) CONCERNING CRITICAL WATERS AND TOTAL MAXIMUM DAILY LOADS; SECTION 305(B) CONCERNING ANNUAL ASSESSMENT AND PROJECTION OF WATER QUALITY AND RELATED INFORMATION, INCLUDING NONPOINT SOURCES; SECTION 314(A) CONCERNING CLEAN LAKES; AND SECTION 516(B) CONCERNING FEDERAL AND STATE ESTIMATES OF PUBLICLY OWNED TREATMENT WORKS CONSTRUCTION NEEDS. THE BROAD GOALS OF THE CONTINUING PLANNING PROCESS ARE: (1) TO ASSURE THAT STATES DEVELOP THE WATER QUALITY ASSESSMENT EXPERTISE AND ESTABLISH THE MANAGEMENT PROGRAMS NECESSARY TO MAKE COORDINATED WATER QUALITY MANAGEMENT DECISIONS; (2) TO ESTABLISH WATER QUALITY OBJECTIVES WHICH TAKE INTO ACCOUNT OVERALL FEDERAL, STATE, AND LOCAL POLICIES AND PROGRAMS, INCLUDING THOSE FOR LAND USE AND OTHER RELATED NATURAL RESOURCES; AND (3) TO DEVELOP THE STRATEGIC GUIDANCE FOR PREPARING THE ANNUAL STATE PROGRAM SUBMITTAL UNDER SECTION 106 OF THE ACT. (REINDERS-FLORIDA) JF - FEDERAL REGISTER, VOL. 40, NO. 137, P. 29882-87, JULY 16, 1975. 6 P. AU - Train, R F AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D. C Y1 - 1975/07// PY - 1975 DA - Jul 1975 KW - Water Resources Abstracts KW - *PLANNING KW - *GOVERNMENTAL INTERRELATIONS KW - *COMPREHENSIVE PLANNING KW - *WATER ALLOCATION(POLICY) KW - *WATER RESOURCES DEVELOPMENT KW - MANAGEMENT KW - PROGRAMS KW - WATER MANAGEMENT(APPLIED) KW - COORDINATION KW - DECISION MAKING KW - GOVERNMENTS KW - FORECASTING KW - LONG-TERM PLANNING KW - PROJECTIONS KW - ADMINISTRATION KW - BUDGETING KW - STATE GOVERNMENTS KW - FUTURE PLANNING(PROJECTED) KW - LEGISLATION KW - ADMINISTRATIVE REGULATIONS KW - SW 3070:Water quality control KW - SW 4020:Evaluation process KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19162987?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ENVIRONMENTAL+PROTECTION+AGENCY%3A+POLICIES+AND+PROCEDURES+FOR+STATE+CONTINUING+PLANNING+PROCESS&rft.au=Train%2C+R+F&rft.aulast=Train&rft.aufirst=R&rft.date=1975-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - POLLUTION FROM NON-POINT SOURCES AN - 19152760; 7609232 AB - THE DIFFICULTIES IN CONTROLLING NONPOINT WATER POLLUTION SOURCES AND IN DESIGNING APPROPRIATE FEDERAL AND STATE LEGISLATION TO ABATE NONPOINT POLLUTION, HIGHLIGHTED BY THE LUMBERING INDUSTRY IN WASHINGTON AND OREGON, ARE REVIEWED. THE ENVIRONMENTAL PROTECTION AGENCY'S EFFORTS TO IMPLEMENT THE FEDERAL WATER POLLUTION CONTROL ACT AMENDMENTS OF 1972 EMPHASIZE THE BEST MANAGEMENT PRACTICES DESIGNED TO ACHIEVE WATER QUALITY OBJECTIVES BUT DO NOT ALLOW FOR ADAPTING THESE PRACTICES ON A LOCAL BASIS TO THE PARTICULAR PROBLEMS AND ENVIRONMENTAL CONDITIONS. WASHINGTON'S STANDARD BASED ON A 5 JTUS CRITERIA INDICATES THAT IT IS IMPOSSIBLE TO OPERATE LOGGING OPERATIONS WITHOUT EXCEEDING THIS LIMIT, CONSEQUENTLY THERE IS NO RATIONAL BASIS FOR MANAGING WATER QUALITY AFFECTED BY LUMBERING ACTIVITIES. CONGRESS RECOGNIZED THE PROBLEM IN STATING THAT NONPOINT SOURCES NEED TO BE CONTROLLED ONLY 'TO THE EXTENT FEASIBLE,' NEVERTHELESS WATER QUALITY STANDARDS ARE ABSOLUTE UNDER THE FWPCA AND THERE DOES NOT SEEM TO BE ANY EXCEPTION IN THE ACT CONCERNING STANDARDS COMPLIANCE FOR NONPOINT SOURCES. THE DICHOTOMY IN THE ACT WITH RESPECT TO NONPOINT POLLUTION SOURCES AND WATER QUALITY STANDARDS SHOULD BE ELIMINATED. WATER QUALITY STANDARDS SHOULD BE SET THAT CONSIDER USES TO BE MADE OF RELATED LAND RESOURCES AS WELL AS THE USES OF THE WATER ITSELF. (SEE ALSO W76-09230) (AUEN-WISCONSIN). JF - IN: 'WATER RESOURCES POLICY ISSUES - 1975,' SEMINAR CONDUCTED BY THE WATER RESOURCES RESEARCH INSTITUTE, OREGON STATE UNIV., CORVALLIS, JULY 1975 (SEMIN WR 020-75), P. 23-31. 1 TAB. AU - Clothier, W D AD - ENVIRONMENTAL PROTECTION AGENCY, SEATTLE, WASH. REGION X Y1 - 1975/07// PY - 1975 DA - Jul 1975 KW - Water Resources Abstracts KW - *LEGISLATION KW - *WATER POLLUTION SOURCES KW - *WATER QUALITY STANDARDS KW - PACIFIC NORTHWEST U.S. KW - LAND USE KW - WASHINGTON KW - OREGON KW - WATER QUALITY CONTROL KW - WATER POLLUTION CONTROL KW - STATE GOVERNMENTS KW - MANAGEMENT KW - POLLUTION ABATEMENT KW - FEDERAL WATER POLLUTION CONTROL ACT KW - NONPOINT SOURCES KW - SW 3070:Water quality control KW - SW 3020:Sources and fate of pollution KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19152760?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=POLLUTION+FROM+NON-POINT+SOURCES&rft.au=Clothier%2C+W+D&rft.aulast=Clothier&rft.aufirst=W&rft.date=1975-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - SURVEY OF GROUND-WATER PROTECTION METHODS FOR ILLINOIS LANDFILLS AN - 19086335; 7600293 AB - THE EXPERIENCE IN ILLINOIS OF DEVELOPMENT OF A RATIONAL PROGRAM FOR PROTECTION OF GROUND AND SURFACE WATER FROM THE INDISCRIMINANT DISPOSAL OF SOLID WASTES IS SUMMARIZED. CLASSES OF SOLID WASTE SITES RECOGNIZED AND THEIR POSITION IN TERMS OF THE HYDROGEOLOGIC ENVIRONMENT WERE PRESENTED. MEANS OF CONTROLLING LANDFILL LEACHATE, EITHER BY NATURAL RENOVATION IN SUBSURFACE MATERIALS OR BY ENGINEERED COLLECTION AND TREATMENT WERE DISCUSSED. EXAMPLES WERE PRESENTED WHICH ILLUSTRATE THE IN-FIELD IMPLEMENTATION OF PROTECTIVE SYSTEMS AND MONITORING DEVICES FOR GROUNDWATER IN ILLINOIS, WHICH SHOULD BE GENERALLY APPLICABLE TO OTHER AREAS OF THE COUNTRY OF SIMILAR GEOLOGY AND CLIMATE. (PRICKETT-ISWS) JF - GROUND WATER, VOL 13, NO 4, P 321-331, JULY-AUGUST 1975. 5 FIG, 8 TAB, 14 REF. AU - Clark, T P AD - ILLINOIS ENVIRONMENTAL PROTECTION AGENCY, SPRINGFIELD, DIV. STATE OF LAND POLLUTION CONTROL Y1 - 1975/07// PY - 1975 DA - Jul 1975 KW - Water Resources Abstracts KW - *LANDFILLS KW - *WATER QUALITY KW - *GROUNDWATER KW - *WATER POLLUTION KW - *PROTECTION KW - *ILLINOIS KW - MONITORING KW - WATER POLLUTION CONTROL KW - AQUIFERS KW - LEACHATE KW - WATER TABLE KW - ENVIRONMENTAL ENGINEERING KW - GARBAGE DUMPS KW - WATER QUALITY CONTROL KW - OBSERVATION WELLS KW - PIEZOMETERS KW - METHODOLOGY KW - ON-SITE INVESTIGATIONS KW - WASTES KW - SOLID WASTES KW - WASTE TREATMENT KW - LININGS KW - *SITE SELECTION KW - PROTECTION METHODS KW - SW 3050:Ultimate disposal of wastes KW - SW 2040:Groundwater management KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19086335?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=SURVEY+OF+GROUND-WATER+PROTECTION+METHODS+FOR+ILLINOIS+LANDFILLS&rft.au=Clark%2C+T+P&rft.aulast=Clark&rft.aufirst=T&rft.date=1975-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - SOAP AND DETERGENT MANUFACTURING CATEGORY PRETREATMENT STANDARDS FOR NEW SOURCES AN - 19178114; 7610759 AB - THE ENVIRONMENTAL PROTECTION AGENCY (EPA) HAS PROMULGATED FINAL PRETREATMENT STANDARDS FOR NEW SOURCES FOR THE MANUFACTURE OF SPRAY DRIED DETERGENTS, LIQUID DETERGENTS, DRUM DRIED DETERGENTS, AND THE MANUFACTURE OF DETERGENTS BY DRY BLENDING SUBCATEGORIES WHICH DISCHARGE TO PUBLICALLY OWNED TREATMENT WORKS. THIS FINAL RULEMAKING IS PROMULGATED PURSUANT TO SECTION 307(C) OF THE FEDERAL WATER POLLUTION CONTROL ACT AS AMENDED. SET FORTH IN THE REGULATION ARE THE NUMERICAL LIMITATIONS WHICH CONSTITUTE THE PRETREATMENT STANDARDS FOR THE APPROPRIATE SUBCATEGORIES. PRESENTED WITHIN THE NOTICE ARE: (1) A SUMMARY OF COMMENTS RECEIVED BY THE EPA; (2) THE REVISIONS OF THE PROPOSED REGULATIONS MADE PRIOR TO PROMULGATION; AND (3) THE FINAL RULEMAKING. (REINDERS-FLORIDA) JF - FEDERAL REGISTER, VOL. 40, NO. 126, P. 27454-56, JUNE 30, 1975. 3 P. 7 TAB. AU - Quarles, J AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D. C Y1 - 1975/06// PY - 1975 DA - Jun 1975 KW - Water Resources Abstracts KW - *WASTE WATER TREATMENT KW - *INDUSTRIAL WASTES KW - *DETERGENTS KW - *FEDERAL WATER POLLUTION CONTROL ACT KW - *WATER QUALITY STANDARDS KW - STANDARDS KW - WATER POLLUTION SOURCES KW - CHEMICAL WASTES KW - WATER POLLUTION KW - WATER LAW KW - WATER POLICY KW - ADMINISTRATION KW - REGULATION KW - CONTROL KW - WATER QUALITY KW - LEGISLATION KW - MANAGEMENT KW - WATER POLLUTION TREATMENT KW - TREATMENT FACILITIES KW - *FWPCA AMENDMENTS OF 1972 KW - *POINT SOURCES(POLLUTION) KW - ADMINISTRATIVE REGULATIONS KW - HAZARDOUS SUBSTANCES KW - EFFLUENT LIMITATIONS KW - ENVIRONMENTAL PROTECTION AGENCY(EPA) KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19178114?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Effect+of+thermal+shock+on+predator+avoidance+by+larvae+of+two+fish+species&rft.au=Deacutis%2C+C+F&rft.aulast=Deacutis&rft.aufirst=C&rft.date=1978-01-01&rft.volume=107&rft.issue=&rft.spage=632&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - TIMBER PRODUCTS PROCESSING POINT SOURCE CATEGORY AN - 19167285; 7610761 AB - THE ENVIRONMENTAL PROTECTION AGENCY (EPA) HAS ESTABLISHED FINAL EFFLUENT LIMITATIONS AND GUIDELINES FOR EXISTING SOURCES AND STANDARDS OF PERFORMANCE AND PRETREATMENT STANDARDS FOR NEW SOURCES IN THE TIMBER PRODUCTS PROCESSING CATEGORY OF POINT SOURCES. THIS CATEGORY IS AMENDED BY THE ADDITION OF THE WOOD FURNITURE AND FIXTURE PRODUCTION WITHOUT WATER WASH SPRAY BOOTH(S) OR LAUNDRY FACILITIES SUB-CATEGORY, AND THE WOOD FURNITURE AND FIXTURE PRODUCTION WITH WATER WASH SPRAY BOOTH(S) OR WITH LAUNDRY FACILITIES SUBCATEGORY. THE EPA'S FINAL RULEMAKING IS PROMULGATED PURSUANT TO THE FEDERAL WATER POLLUTION CONTROL ACT AMENDMENTS OF 1972. INCLUDED WITHIN THE NOTICE ARE: (1) A SUMMARY OF COMMENTS RECEIVED BY THE ENVIRONMENTAL PROTECTION AGENCY; (2) THE REVISIONS OF THE PROPOSED REGULATIONS MADE PRIOR TO PROMULGATION; (3) THE PROJECTED ECONOMIC IMPACT OF COMPLIANCE FOR THESE INDUSTRY SECTORS; (4) A COST-BENEFIT ANALYSIS; (5) PUBLICATION REFERENCES; AND (6) THE FINAL AMENDMENTS. (REINDERS-FLORIDA) JF - FEDERAL REGISTER, VOL 40, NO 106, P 23824-28, JUNE 2, 1975. 5 P. AU - Train, R F AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D. C Y1 - 1975/06// PY - 1975 DA - Jun 1975 KW - Water Resources Abstracts KW - *FEDERAL WATER POLLUTION CONTROL ACT KW - *WASTE WATER TREATMENT KW - *WATER QUALITY STANDARDS KW - *INDUSTRIAL WASTES KW - WATER POLLUTION SOURCES KW - ADMINISTRATIVE DECISIONS KW - WASTE WATER DISPOSAL KW - EFFLUENTS KW - INDUSTRIAL PLANTS KW - TREATMENT FACILITIES KW - WATER POLLUTION KW - DISCHARGE(WATER) KW - POLLUTION ABATEMENT KW - WATER POLLUTION CONTROL KW - FEDERAL GOVERNMENT KW - CONTROL KW - REGULATION KW - WATER LAW KW - ENVIRONMENTAL EFFECTS KW - COST-BENEFIT ANALYSIS KW - ECONOMICS KW - WATER POLICY KW - ADMINISTRATIVE REGULATIONS KW - *FWPCA AMENDMENTS OF 1972 KW - EFFLUENT LIMITATIONS KW - *POINT SOURCES(POLLUTION) KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19167285?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=TIMBER+PRODUCTS+PROCESSING+POINT+SOURCE+CATEGORY&rft.au=Train%2C+R+F&rft.aulast=Train&rft.aufirst=R&rft.date=1975-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Remote Sensing Applications in the Inventory and Analysis of Environmental Problems AN - 19166223; 7708438 AB - The Environmental Protection Agency, through the Environmental Photographic Interpretation Center (EPIC), is actively engaged in the extraction of environmentally related data from both high resolution and multispectral imaging systems. From its inception , the EPIC has researched the various sensing systems available from both a cost effective and information content standpoint. Through interagency agreements and cooperative programs such as the NASA Aircraft Support Program, imagery has been acquired in areas where EPA has operational requirements. Presently, the efforts of EPIC are directed toward the inventory and analysis of many types of pollution sources, both point and non-point. To date (1975), in its brief 1 1/2 year existence, EPIC has found that the nature of its requirements has almost exclusively demanded the use of high resolution photography. (See also W77-08408) (Humphreys-ISWS) JF - Proceedings of the NASA Earth Resources Survey Symposium June 1975, Technical Session Presentations, Agriculture-Environment, Volume I-A. Report No. NASA TM X-58168. Symposium held June 9-12, 1975, Houston, Texas, p 585-598, September 1975. 10 fig. AU - Howard, CEJr AU - Waters, CAJr AD - Environmental Protection Agency Warrenton, Va. Environmental Photographic Interpretation Center Y1 - 1975/06// PY - 1975 DA - Jun 1975 KW - Water Resources Abstracts KW - Monitoring KW - Environment KW - Remote sensing KW - Census KW - Water pollution sources KW - Air pollution KW - Feed lots KW - Landfills KW - Projects KW - Satellites(Artificial) KW - Aerial photography KW - Environmental effects KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19166223?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Remote+Sensing+Applications+in+the+Inventory+and+Analysis+of+Environmental+Problems&rft.au=Howard%2C+CEJr%3BWaters%2C+CAJr&rft.aulast=Howard&rft.aufirst=CEJr&rft.date=1975-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - SINGLE STAGE NITRIFICATION-DENITRIFICATION AN - 19149773; 7601866 AB - THE REMOVAL OF 75-84% OF THE NITROGEN FROM PRIMARY WASTEWATERS WAS ACHIEVED IN A SINGLE STAGE ACTIVATED SLUDGE PROCESS. THE TWO-PASS REACTOR WAS OPERATED WITH A FOOD TO MASS RATIO (F/M) OF APPROXIMATELY 0.1 GM BOD5/DAY/GM MLVSS. THE AIR WAS APPLIED ON A 30-MINUTE CYCLE FIRST TO ONE REACTOR PASS THEN TO THE OTHER PASS. MECHANICAL MIXERS SUSPENDED THE MIXED LIQUOR SOLIDS WHEN THE AIR WAS NOT APPLIED. THE D.O. CONCENTRATION VARIED FROM 0.0 MG/L WITHOUT AIR TO 2-3 MG/L DURING AERATION. IN JUNE WITH A 9-HOUR DETENTION TIME IN THE REACTOR, THE RESIDUAL POLLUTANT CONCENTRATIONS AVERAGED 23 MG/L OF COD (90% REMOVAL), 3.8 MG/L OF TOTAL NITROGEN (84% REMOVAL) AND 7.8 MG/L OF SUSPENDED SOLIDS (93% REMOVAL). IN FEBRUARY, WITH A 12-HOUR REACTOR DETENTION TIME, THE RESIDUAL POLLUTANTS AVERAGED 25 MG/L OF COD (89% REMOVAL), 6.0 MG/L OF TOTAL N (75% REMOVAL) AND 14 MG/L OF SUSPENDED SOLIDS (87% REMOVAL). SINCE THE NITRATE FROM NITRIFICATION WAS USED TO REMOVE BOD5 FROM THE WASTEWATER, THE PROCESS ADVANTAGES FOR SINGLE STAGE NITRIFICATION-DENITRIFICATION INCLUDED THE REDUCTION IN THE AMOUNT OF AIR NEEDED TO ACHIEVE BOD5 REMOVAL AND NITRIFICATION; THE MINIMIZING OF SUPPLEMENTAL ORGANIC CARBON SOURCES FOR DENITRIFICATION; AND THE ELIMINATION OF CLARIFIERS IN STAGED NITRIFICATION-DENITRIFICATION. (EPA) JF - ENVIRONMENTAL PROTECTION AGENCY, REPORT EPA-670/2-75-051, JUNE 1975. 28 P, 5 FIG, 8 TAB, 15 REF. 1BB043; ROAP 21-ASO; TASK 026. 68-01-0162. AU - Bishop, D F AU - HEIDMAN, JA AU - Stamberg, J B AD - DISTRICT OF COLUMBIA DEPT. OF ENVIRONMENTAL SERVICES, WASHINGTON. EPA-DC PILOT PLANT Y1 - 1975/06// PY - 1975 DA - Jun 1975 KW - Water Resources Abstracts KW - *NITRIFICATION KW - *ACTIVATED SLUDGE KW - *WASTE WATER TREATMENT KW - *AERATION KW - *ANAEROBIC CONDITIONS KW - *SEWAGE TREATMENT KW - DISSOLVED GASES KW - OXYGEN KW - NITROGEN REMOVAL KW - *DENITRIFICATION KW - ON-OFF AERATION KW - SINGLE STAGE KW - NITRIFICATION-DENITRIFICATION KW - EPA-DC PILOT PLANT(WASHINGTON DC) KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19149773?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=SINGLE+STAGE+NITRIFICATION-DENITRIFICATION&rft.au=Bishop%2C+D+F%3BHEIDMAN%2C+JA%3BStamberg%2C+J+B&rft.aulast=Bishop&rft.aufirst=D&rft.date=1975-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - CARBON, NITROGEN, AND PHOSPHORUS REMOVAL IN STAGED NITRIFICATION-DENITRIFICATION TREATMENT AN - 19147735; 7601865 AB - A THREE-STAGE ACTIVATED SLUDGE SYSTEM WITH MINERAL ADDITION FOR NUTRIENT REMOVAL WAS OPERATED WITH DISTRICT OF COLUMBIA PRIMARY EFFLUENT. INFLUENT FLOW FOLLOWED A PROGRAMMED DIURNAL CYCLE AND AVERAGED 205 CU M/DAY (54,000 GPD). THE FIRST BIOLOGICAL REACTOR WAS OPERATED AS A MODIFIED AERATION SYSTEM WITH FERRIC CHLORIDE ADDITION FOR SUPPLEMENTAL PHOSPHORUS REMOVAL. THE CLARIFIED EFFLUENT THEN FLOWED TO THE SECOND REACTOR FOR THE BIOLOGICAL NITRIFICATION OF AMMONIA AND ORGANIC NITROGEN. DRY LIME WAS USED FOR PH CONTROL. METHANOL WAS ADDED TO THE NITRIFIED EFFLUENT, AND BIOLOGICAL DENITRIFICATION OCCURRED IN THE FINAL ACTIVATED SLUDGE SYSTEM. PRIOR TO CLARIFICATION, THE DENITRIFICATION EFFLUENT WAS BRIEFLY AERATED FOR NITROGEN GAS REMOVAL AND FOR CONSUMPTION OF ANY EXCESS METHANOL. THE CLARIFIED EFFLUENT WAS THEN SPLIT INTO TWO EQUAL STREAMS FOR COMPARISON OF FILTRATION PERFORMANCE OF A DUAL-MEDIA COAL AND SAND FILTER WITH THAT OF A MULTI-MEDIA COAL, SAND, AND ILMENITE FILTER. EFFLUENT QUALITY CONSISTENTLY MET THE PROPOSED D.C. DISCHARGE STANDARDS OF BOD LESS THAN OR EQUAL TO 4.5 MG/L; TOTAL N LESS THAN OR EQUAL TO 2.5 MG/L; AND P LESS THAN OR EQUAL TO 0.22 MG/L. (EPA) JF - ENVIRONMENTAL PROTECTION AGENCY, REPORT EPA-670/2-75-052, JUNE 1975. 37 P, 12 FIG, 11 TAB, 5 REF. 1BB043; ROAP 21-ASO; TASK 017. 68-01-0162. AU - HEIDMAN, JA AU - Bishop, D F AU - Stamberg, J B AD - DISTRICT OF COLUMBIA DEPT. OF ENVIRONMENTAL SERVICES, WASHINGTON. EPA-DC PILOT PLANT Y1 - 1975/06// PY - 1975 DA - Jun 1975 KW - Water Resources Abstracts KW - *NITRIFICATION KW - *SEWAGE TREATMENT KW - *ACTIVATED SLUDGE KW - *ANAEROBIC CONDITIONS KW - *FILTRATION KW - *WASTE WATER TREATMENT KW - CARBON KW - AERATION KW - NITROGEN KW - PHOSPHATES KW - OXIDES KW - SULFATES KW - IRON KW - CHLORIDES KW - OXYGEN KW - DISSOLVED GASES KW - DISTRICT OF COLUMBIA KW - *DENITRIFICATION KW - EPA-DC PILOT PLANT(WASHINGTON DC) KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19147735?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=CARBON%2C+NITROGEN%2C+AND+PHOSPHORUS+REMOVAL+IN+STAGED+NITRIFICATION-DENITRIFICATION+TREATMENT&rft.au=HEIDMAN%2C+JA%3BBishop%2C+D+F%3BStamberg%2C+J+B&rft.aulast=HEIDMAN&rft.aufirst=JA&rft.date=1975-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Loss of Submerged Vegetation in the Pensacola Bay System AN - 19194573; 7703946 AB - Aerial photography conducted in 1974 and indicating the extent of vegetation loss since 1949 showed that all seagrasses (Thalassia and Halodule) were gone except for one bed on the northeast shore of East Bay. This had diminished significantly but was persisting. This shoreline was the least altered by man and seemed to have the least beach erosion. The other persistent specie was Vallisneria americana, essentially a freshwater specie, which appeared to be thriving but had diminished in the upper Escambia Bay. In 1974 and 1975 there had been an expansion of Vallisneria in the Escambia delta area. The vegetation loss is attributed to the synergistic effects of sewage and industrial waste effluents, dredging and filling, beachfront alteration and changing watershed characteristics. Along the southern shore of East Bay bulkheads and groins likely caused changes in nearshore water movement and, consequently, erosion of seagrass beds. Industrial wastes affected the vegetation in the northeast section of Escambia Bay since these effluents remain near shore in that area. The only location where seagrasses had remained relatively stable was Santa Rosa Sound. This area should be considered as endangered, however, and efforts should be made to preserve the integrity of these seagrass beds. (See also W77-03942) (Auen-Wisconsin) JF - Proceedings for Second Annual Conference on the Restoration of Coastal Vegetation in Florida May 17, 1975, Hillsborough Community College, Tampa, Florida, p. 36-50. 5 fig., 6 ref. AU - Rogers, R G AU - Bisterfeld, F T AD - Environmental Protection Agency Sabine Island, Fla. Escambia Bay Recovery Study Y1 - 1975/05// PY - 1975 DA - May 1975 KW - Water Resources Abstracts KW - Aerial photography KW - Vegetation KW - Estuaries KW - Bays KW - Distribution KW - Florida KW - Marine plants KW - Benthic flora KW - Mapping KW - Pollutant identification KW - SW 3010:Identification of pollutants KW - SW 3070:Water quality control KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19194573?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Loss+of+Submerged+Vegetation+in+the+Pensacola+Bay+System&rft.au=Rogers%2C+R+G%3BBisterfeld%2C+F+T&rft.aulast=Rogers&rft.aufirst=R&rft.date=1975-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Ohio EPA Water Quality Studies in the Sandusky River Basin AN - 19178090; 7802649 AB - An important component of Ohio 's federally-required water quality management continuing planning process is the state EPA 's water quality studies. Federal approval of each state 's continuing planning process is required for the state to issue discharge permits under the National Pollutant Discharge Elimination System (NPDES). This federal approval is contingent on state maintenance of an adequate water quality monitoring system. The Ohio EPA 's survey of the Sandusky Basin was carried out in 1974. Sixteen locations on the Sandusky River and 18 tributaries were sampled from April to December. Point-source pollution was emphasized rather than agricultural and urban runoff, as sampling concentrated on moderate to low-flow regimes (June-October). There are 15 municipal and semipublic dischargers, 27 direct industrial dischargers, and 14 municipal water treatment plants in the basin. Four of the sewage treatment plants and five of the industries discharge more than one million gallons per day. Inadequate municipal sewage treatment and combined sewer overflows were the prime factors in heavy pollution encountered in the Sandusky River below Bucyrus, Muskellunge Creek at Fremont, Spring Run below Carey, and Paramour Creek below Crestline. Fecal coliform bacteria, dissolved oxygen, and ammonia were the most frequent violations. Most other areas appear to have water quality capable of supporting a variety of warm water fish. Extensive statistical data are presented in tables. (See also W78-01528) (Lynch-Wisconsin) JF - Proceedings of Sandusky River Basin Symposium, Held at Tiffin Ohio on May 2-3, 1975. p 100-122, 2 fig, 2 tab, 8 ref. AU - Martin, G AD - Ohio State Environmental Protection Agency Bowling Green. Northwest District Office Y1 - 1975/05// PY - 1975 DA - May 1975 KW - Water Resources Abstracts KW - Water quality control KW - Water quality KW - Planning KW - River basins KW - Sandusky River Basin(Oh) KW - Point pollution KW - Rivers KW - Pollution abatement KW - Legislation KW - Regulation KW - Permits KW - Effluents KW - Discharge(Water) KW - Data collection KW - Ohio KW - Water quality studies KW - National Pollutant Discharge Elimination System KW - NPDES KW - SW 3020:Sources and fate of pollution KW - SW 3070:Water quality control KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19178090?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Ohio+EPA+Water+Quality+Studies+in+the+Sandusky+River+Basin&rft.au=Martin%2C+G&rft.aulast=Martin&rft.aufirst=G&rft.date=1975-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Keynote Speech, Second Annual Conference on Restoration of Coastal Vegetation in Florida AN - 19175943; 7703943 AB - The disinclination of the Corps of Engineers to comply with the provisions of the Federal Water Pollution Control Act Amendments of 1972 as related to disposal of dredged and fill materials in tidal wetlands and the Corps jurisdiction and definition of ' navigable waters ' is discussed. In an effort to define its jurisdiction the Corps published four alternatives to its proposed regulations. The Corps preferrential Altervative IV is faulted in that tributaries outside of primary tributaries are not recognized; that the extent of regulation of the main streams and primary tributaries is limited to the reach of the high water mark; and the rigid rules required for state certification before the Corps will process a permit application. However, the concepts of jurisdiction contained in Alternative I agree with the Act 's definition of ' navigable waters ' and recent court decisions; it also encourages state participation in the permitting process under Section 404 of the Act, which is not intended to ban all filling activities but is legislated to protect the intertidal wetland ecosystems from capricious destruction. Any alternative chosen from the four choices submitted by the Corps will be evaluated in the context of final guidelines published by the EPA. (See also W77-03942) (Auen-Wisconsin) JF - Proceedings for Second Annual Conference on the Restoration of Coastal Vegetation in Florida May 17, 1975, Hillsborough Community College, Tampa, Florida, p 3-11. AU - Turnipseed, S S AD - Environmental Protection Agency Atlanta, Ga Y1 - 1975/05// PY - 1975 DA - May 1975 KW - Water Resources Abstracts KW - Florida KW - Coastal marshes KW - Federal Water Pollution Control Act KW - Jurisdiction KW - Navigable waters KW - Judicial decisions KW - Tidal marshes KW - Tidal waters KW - Land forming KW - Inland waterways KW - Permits KW - Landfills KW - Legal aspects KW - Water rights KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19175943?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Stormwater+Management+Model%3A+Transfer+of+Technology&rft.au=Torno%2C+H+C&rft.aulast=Torno&rft.aufirst=H&rft.date=1978-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Seagrass Revegetation Attempts in Escambia Bay, Florida, During 1974 AN - 19168028; 7703945 AB - The revegetation of Escambia Bay with the low salinity-tolerant Halodule wrightii is described. This species is hardy, is able to inhabit intertidal areas, and survives short exposures to air. A plug with a 7.5 cm diameter and 12.5 cm depth of H. wrightii was obtained from a healthy bed in adjacent East Bay and placed into snug fitting burlap bags. Light, tight containers were used to transport the plug, which was replanted within three hours. Transplants were placed at five depths ranging from 0.3 to 1.0 m (1 to 3 ft) MSL at 0.15 m (0.5 ft) intervals. Ten plugs were planted at each depth during July and September. A total of 100 plugs per site and 400 plugs were planted in all. Survival for the July transplants after 13 weeks was 51%. Plugs transplanted in September showed a 67% survival after six weeks. Excessive sand transport inhibited growth rates and survival in one site. After overwintering 37% had green leaves at one site; another site had less that 10% survival; however, the leaves were free of encumbrance, indicating recent new spring growth and other plugs may sprout out as the water warms. (See also W77-03942) (Auen-Wisconsin) JF - Proceedings for Second Annual Conference on the Restoration of Coastal Vegetation in Florida May 17, 1975, Hillsborough Community College, Tampa, Florida, p 28-34. 12 ref. AU - Rogers, R G AU - Bisterfeld, F T AD - Environmental Protection Agency Sabine Island, Fla. Escambia Bay Recovery Study Y1 - 1975/05// PY - 1975 DA - May 1975 KW - Water Resources Abstracts KW - Revegetation KW - Estuaries KW - Bays KW - Florida KW - Planting management KW - Vegetation establishment KW - Marine plants KW - Benthic flora KW - Vegetation regrowth KW - SW 3070:Water quality control KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19168028?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Seagrass+Revegetation+Attempts+in+Escambia+Bay%2C+Florida%2C+During+1974&rft.au=Rogers%2C+R+G%3BBisterfeld%2C+F+T&rft.aulast=Rogers&rft.aufirst=R&rft.date=1975-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Let 's Have Achievable ' Safe ' Drinking Water AN - 19144062; 7708127 AB - The State of Illinois strongly favors legislation which will assume safe drinking water. Finding that certain aspects of the proposed interim primary regulatons will interfere with progress toward that goal, the State opposes those aspects. The regulations are deficient in three general areas: (1) the classification of all water supplies under the same requirements; (2) reliance on monitoring alone to determine whether a water system is safe; (3) failure to leave monitoring administration to the state 's discretion. Illinois believes regulations should depend more on design and maintenance than on monitoring. In addition, the economic burdens imposed on many small businesses to achieve a standard equal to public water supplies is unfair. Furthermore, the state feels that the value of the testing requirements must be weighed against the economics of taking the test in order that the best use will be made of the money available for upgrading water supplies. (Rieck-Florida) JF - Water and Sewage Works Vol 122, No 5, p cover, 4, 89, (May 1975). 1 photo. AU - Markwood, I M AU - Randolph, V AD - Illinois State Environmental Protection Agency Springfield. Div. of Public Water Supplies Y1 - 1975/05// PY - 1975 DA - May 1975 KW - Water Resources Abstracts KW - Illinois KW - Regulation KW - Potable water KW - Water quality standards KW - Monitoring KW - Water supply KW - State governments KW - Administration KW - Maintenance KW - Design KW - Economic impact KW - Water KW - Water purification KW - Water treatment KW - Legislation KW - Public health KW - SW 3070:Water quality control KW - SW 3060:Water treatment and distribution KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19144062?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Let+%27s+Have+Achievable+%27+Safe+%27+Drinking+Water&rft.au=Markwood%2C+I+M%3BRandolph%2C+V&rft.aulast=Markwood&rft.aufirst=I&rft.date=1975-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - RELATING ENVIRONMENTAL MODELING TO POLICY ISSUES AND DECISIONS AN - 19140965; 7611879 AB - DESCRIBED IS A LINEAR PROGRAM-BASED COMPUTER MODEL WHICH HAS BEEN DEVELOPED TO IDENTIFY THE MOST EFFECTIVE SPENDING PATTERNS FOR ENVIRONMENTAL CLEANUP BASED ON PUBLIC PREFERENCES AND SPENDING LIMITATIONS. THE INPUTS TO THE MODEL INCLUDE THE COSTS OF REMOVING EACH RESIDUAL STUDIED FROM ITS VARIOUS SOURCES. THE OBJECTIVE FUNCTION IS THE TOTAL 'VALUE OF REMOVAL.' THE FACTOR ADDED FOR EACH RESIDUAL CONSISTS OF A VALUE FOR THE RESIDUAL MULTIPLIED BY THE QUANTITY OR FRACTION REMOVED. RESULTS OF THE ANALYSIS RELATE TO AND SUPPORT CURRENT AND PROJECTED POLICY DECISIONS BY THE U. S. ENVIRONMENTAL PROTECTION AGENCY (EPA) FOR AIR AND WATER PROGRAMS. IN ADDITION, THE RESULTS OF THE ANALYSIS SUGGEST THAT EPA UNDERTAKE A REDIRECTION OF THE NATION'S RESOURCES AMONG RESIDUAL CONTROL PROGRAMS. (BELL-CORNELL) JF - ECOLOGICAL MODELLING (INTERNATIONAL JOURNAL ON ECOLOGICAL MODELLING AND ENGINEERING AND SYSTEMS ECOLOGY), VOL. 1, NO. 1, P 49-65, MAY 1975. 7 TAB, 21 REF. AU - PECHAN, EHIII AU - Luken, R A AU - Maynard, H M AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D. C Y1 - 1975/05// PY - 1975 DA - May 1975 KW - Water Resources Abstracts KW - *POLLUTION ABATEMENT KW - *LINEAR PROGRAMMING KW - *COMPUTER MODELS KW - *ECOLOGY KW - COSTS KW - WATER KW - AIR KW - SOLID WASTES KW - THERMAL POLLUTION KW - DECISION MAKING KW - OPTIMIZATION KW - COMPUTER PROGRAMS KW - EQUATIONS KW - MATHEMATICAL MODELS KW - SYSTEMS ANALYSIS KW - NOISE KW - BUDGETS KW - SW 5080:Evaluation, processing and publication KW - SW 4070:Ecological impact of water development KW - SW 3070:Water quality control KW - SW 4010:Techniques of planning UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19140965?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=RELATING+ENVIRONMENTAL+MODELING+TO+POLICY+ISSUES+AND+DECISIONS&rft.au=PECHAN%2C+EHIII%3BLuken%2C+R+A%3BMaynard%2C+H+M&rft.aulast=PECHAN&rft.aufirst=EHIII&rft.date=1975-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EPA'S POSITION ON OCEAN DISPOSAL IN THE NEW YORK BIGHT AN - 19116256; 7605084 AB - MORE THAN 70% OF ALL MUNICIPAL SLUDGE AND 60% OF ALL INDUSTRIAL SLUDGE IS DUMPED IN THE AREA OF THE NEW YORK BIGHT. THE ENVIRONMENTAL PROTECTION AGENCY BECAME RESPONSIBLE FOR THIS AREA AFTER THE PASSAGE OF THE MARITIME PROTECTION, RESEARCH, AND SANCTUARIES ACT IN APRIL, 1973, AND SINCE THEN SIGNIFICANT CHANGES HAVE OCCURRED. EIGHT INDUSTRIAL DUMPING APPLICATIONS/PERMITS HAVE BEEN DENIED; FORTY SEVEN DUMPERS WERE PHASED OUT AND 12 ADDITIONAL WERE TO BE PHASED OUT BY 1975; INDUSTRIAL WASTE AND DIGESTOR CLEANOUT MUST BE DUMPED 106 MILES OFFSHORE INSTEAD OF 12 MILES AS BEFORE; AND NO NEW INDUSTRIAL OR MUNICIPAL DUMPERS HAVE BEEN APPROVED SINCE THE ACT WAS PASSED. A CHEMICAL AND BIOLOGICAL ANALYSIS OF THE WASTES MUST BE MADE BY THE DUMPERS AND REPORTED TO THE EPA; A VIGOROUS ENFORCEMENT PROGRAM HAS BEEN INITIATED WITH THE HELP OF THE U. S. COAST GUARD; AND MUNICIPALITIES HAVE BEEN NOTIFIED OF THE LONG RANGE GOAL TO COMPLETELY PHASE OUT OCEAN DUMPING BY 1981. (SEE ALSO W76-05079) (PINTO-FIRL) JF - IN: RESEARCH SYMPOSIUM ON PRETREATMENT AND ULTIMATE DISPOSAL OF WASTEWATER SOLIDS, MAY 21-22, 1975, NEW BRUNSWICK, NEW JERSEY, RUTGERS UNIVERSITY, P 283-330. 12 FIG, 13 TAB, 1 APPEND. AU - DEWLING, R T AU - Spear, R D AU - Anderson, P W AU - Braun, R J AD - ENVIRONMENTAL PROTECTION AGENCY, NEW YORK. REGION II Y1 - 1975/05// PY - 1975 DA - May 1975 KW - Water Resources Abstracts KW - *MUNICIPAL WASTES KW - *INDUSTRIAL WASTES KW - *SLUDGE DISPOSAL KW - NEW YORK KW - COAST GUARD REGULATIONS KW - REGULATIONS KW - WASTE DISPOSAL KW - CHEMICAL ANALYSIS KW - FEDERAL GOVERNMENT KW - ULTIMATE DISPOSAL KW - PERMITS KW - MARITIME PROTECTION RESEARCH AND SANCTUARIES ACT KW - *NEW YORK BIGHT KW - *OCEAN DISPOSAL KW - INDUSTRIAL DUMPING KW - MUNICIPAL DUMPING KW - UNITED STATES COAST GUARD KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19116256?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EPA%27S+POSITION+ON+OCEAN+DISPOSAL+IN+THE+NEW+YORK+BIGHT&rft.au=DEWLING%2C+R+T%3BSpear%2C+R+D%3BAnderson%2C+P+W%3BBraun%2C+R+J&rft.aulast=DEWLING&rft.aufirst=R&rft.date=1975-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE BACTERIAL QUALITY OF BOTTLED WATER AN - 19096883; 7512011 AB - TEN PER CENT OF FRESHLY BOTTLED WATER SAMPLES HAD PLATE COUNTS ABOVE 500 BACTERIA/ML, 5% CONTAINED COLIFORM BACTERIA, ONE FECAL COLIFORM BACTERIA, AND ANOTHER PSEUDOMONAS AERUGINOSA. FORTY-TWO PER CENT OF SAMPLES OF UNCERTAIN AGE CONTAINED ABOVE 500 BACTERIA/ML, 3 HAD TOTAL COLIFORM COUNTS ABOVE USPHS DRINKING WATER STANDARDS, AND 1 CONTAINED PSEUDOMONAS AERUGINOSA. PLATE COUNTS VARIED BETWEEN AND WITHIN BRANDS, AND INCREASED IN 75% OF SAMPLES STORED 30 DAYS. BACTERIAL POPULATION CHANGES OCCURRED IN SAMPLES STORED AT ROOM TEMPERATURE FOR 63 DAYS. BACTERIAL GROWTH WAS REDUCED WHEN WATER WAS REFRIGERATED; PEAK BACTERIAL DENSITY OCCURRED AFTER 26 DAYS REFRIGERATION AND 11 DAYS AT ROOM TEMPERATURE. BOTTLED DRINKING WATER SHOULD BE ANALYZED AS FREQUENTLY AS REQUIRED BY USPHS STANDARDS AND REPEATED WHEN NECESSARY. WHEN BOTTLED, WATER SHOULD CONTAIN LESS THAN 1 COLIFORM/100 ML AND HAVE PLATE COUNTS LESS THAN 500 BACTERIA/ML. RETAILED WATER SHOULD HAVE LESS THAN ONE COLIFORM/100 ML AND PLATE COUNTS LESS THAN 1000 BACTERIA/ML. PLATE COUNT LIMITS SHOULD BE ESTABLISHED. CONSUMERS SHOULD BE ADVISED TO REFRIGERATE BOTTLED WATER AND LABELS SHOULD INDICATE BOTTLING DATES AND NUMBERS. (BUCHANAN-DAVIDSON-WISCONSIN). JF - NEWS OF ENVIRONMENTAL RESEARCH IN CINCINNATI, MAY 23, 1975. 4 P, 1 FIG, 4 TAB, 6 REF. AU - Geldreich, Ee AU - Nash, H D AU - Reasoner, D J AU - Taylor, R H AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. WATER SUPPLY RESEARCH LAB Y1 - 1975/05// PY - 1975 DA - May 1975 KW - Water Resources Abstracts KW - *BACTERIA KW - *POTABLE WATER KW - PSEUDOMONAS KW - COLIFORMS KW - ENTERIC BACTERIA KW - WATER QUALITY KW - STANDARDS KW - PUBLIC HEALTH KW - QUALITY CONTROL KW - SAMPLING KW - *BOTTLED WATER KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19096883?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+BACTERIAL+QUALITY+OF+BOTTLED+WATER&rft.au=Geldreich%2C+Ee%3BNash%2C+H+D%3BReasoner%2C+D+J%3BTaylor%2C+R+H&rft.aulast=Geldreich&rft.aufirst=Ee&rft.date=1975-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Chronic Effects of Copper on Survival, Growth, and Reproduction of the Bluegill (Lepomis macrochirus) AN - 20231442; 8423308 AB - During a 22-month exposure of bluegills to copper in soft water, adult bluegill survival was reduced, growth was retarded, and spawning was inhibited at 162 mu g/liter of copper (Cu). Tissue-residue analysis of the gill and liver indicated that significant quantities of copper had accumulated in these tissues at test-water concentrations of 40-162 mu g Cu/liter. Larval bluegill survival after 90 days' exposure to copper was adversely affected at 40-162 mu g Cu/liter. The maximum acceptable toxicant concentration (MATC) for bluegills exposed to copper in water with a hardness of 45 mg/liter (as CaCO sub(3) and a pH range of 7-8 lies between 21 and 40 mu g Cu/liter. The mean 96-hour TL50 for juvenile bluegills is 1,100 mu g Cu/liter, and the application factor (MATC/96-h TL50) lies between 0.02 and 0.04. JF - Transactions of the American Fisheries Society AU - Benoit, DA AD - U.S. Environmental Protection Agency, National Water Quality Laboratory, 6201 Congdon Boulevard, Duluth, Minnesota 55804 Y1 - 1975/04// PY - 1975 DA - April 1975 SP - 353 EP - 358 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA VL - 104 IS - 2 SN - 0002-8487, 0002-8487 KW - Toxicology Abstracts; Pollution Abstracts; Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Toxicants KW - Survival KW - Copper KW - Freshwater KW - Freshwater fish KW - spawning KW - Toxicity tests KW - Growth KW - Lepomis macrochirus KW - pH effects KW - pH KW - Gills KW - Growth rate KW - Larvae KW - Animal physiology KW - Spawning KW - Chronic effects KW - Liver KW - Reproduction KW - survival KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08442:Population dynamics KW - X 24360:Metals KW - P 6000:TOXICOLOGY AND HEALTH UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20231442?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Chronic+Effects+of+Copper+on+Survival%2C+Growth%2C+and+Reproduction+of+the+Bluegill+%28Lepomis+macrochirus%29&rft.au=Benoit%2C+DA&rft.aulast=Benoit&rft.aufirst=DA&rft.date=1975-04-01&rft.volume=104&rft.issue=2&rft.spage=353&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281975%29104-353%3ACEOCOS%3E2.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Growth rate; Survival; Animal physiology; Reproduction; Copper; Spawning; Freshwater fish; Toxicity tests; Gills; Toxicants; Chronic effects; Liver; pH effects; Growth; Larvae; survival; spawning; pH; Lepomis macrochirus; Freshwater DO - http://dx.doi.org/10.1577/1548-8659(1975)104-353:CEOCOS>2.0.CO;2 ER - TY - JOUR T1 - A Salinity Controller for Flow-through Bioassays AN - 20202751; 8423312 AB - An electro-mechanical device has been constructed to monitor and dilute seawater to a constant salinity for flowing-water bioassays. It has been used successfully in pesticide bioassays and requires little maintenance. JF - Transactions of the American Fisheries Society AU - Bahner, Lowell H AU - Nimmo, Delwayne R AD - U.S. Environmental Protection Agency, Gulf Breeze Environmental Research Laboratory, Sabine Island, Gulf Breeze, Florida 32561 Y1 - 1975/04// PY - 1975 DA - April 1975 SP - 388 EP - 389 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA VL - 104 IS - 2 SN - 0002-8487, 0002-8487 KW - Ecology Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Bioassays KW - Marine environment KW - Salinity effects KW - Pesticides KW - O 4080:Pollution - Control and Prevention KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08485:Species interactions: pests and control KW - Q5 08501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20202751?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=A+Salinity+Controller+for+Flow-through+Bioassays&rft.au=Bahner%2C+Lowell+H%3BNimmo%2C+Delwayne+R&rft.aulast=Bahner&rft.aufirst=Lowell&rft.date=1975-04-01&rft.volume=107&rft.issue=2&rft.spage=334&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281978%29107-334%3AEOHSOS%3E2.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Bioassays; Pesticides; Marine environment; Salinity effects DO - http://dx.doi.org/10.1577/1548-8659(1975)104-388:ASCFFB>2.0.CO;2 ER - TY - JOUR T1 - Land Application of Wastewater in Australia. The Werribee Farm System Melbourne, Victoria AN - 19219780; 7907078 AB - The Werribee Farm in Melbourne, Australia, treats an average daily municipal waste water flow of 150 mgd with land treatment comprising land filtration, sedimentation, overland flow, and lagooning. The treatment system, in operation since 1897, cost about $1.53 per capita to operate in 1974. The land treatment system treats about 95% of the sewage from a population of 1,880 ,000. The farm incorporates a total area of about 27,000 acres and provides grazing land for 20,000 cattle and 10,000 sheep which have a net return of $675,000. About 38% of the sewage is treated by crop irrigation, 39% by overland flow, and 23% by oxidation lagoons. A conventional secondary mechanical treatment plant was constructed to handle about 45% of the sewage load to prevent overloading of the land treatment system. (Lisk-FRC) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-257 454, Price codes: A03 in paper copy, A01 in microfiche. Report EPA-430/9-75-017, May 1975. 29 p, 2 fig, 3 tab, 7 ref. AU - Seabrook, B L AD - Environmental Protection Agency Washington, DC. Office of Water Program Operations Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - Overland flow KW - Irrigation KW - Oxidation lagoons KW - Application methods KW - Australia KW - Sewage lagoons KW - Grazing KW - Pasture management KW - Return flow KW - Cattle KW - Sheep KW - Treatment facilities KW - Waste water treatment KW - Municipal wastes KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19219780?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Land+Application+of+Wastewater+in+Australia.+The+Werribee+Farm+System+Melbourne%2C+Victoria&rft.au=Seabrook%2C+B+L&rft.aulast=Seabrook&rft.aufirst=B&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Landfill Disposal of Hazardous Wastes; A Review of Literature and Known Approaches AN - 19213340; 7906374 AB - A review is presented of conventional sanitary landfilling, the chemical waste landfill, and alternatives to chemical waste landfill disposal. Research, development, and demonstration programs in hazardous waste land disposal are discussed. Hazardous wastes are categorized as toxic chemical, radioactive, flammable, explosive, or biological. Existing industrial waste landfills are described. Site design and preparation are considered including liners, pH adjustments, cover materials, and observation/monitoring wells. Various waste preparation methods are described including chemical fixation, volume reduction, waste segregation, detoxification, degradation, and encapsulation. Alternatives to chemical waste landfills such as incineration, deep well injection, ocean dumping, and detonation. (Small-FIRL) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-261 079, Price codes: A03 in paper copy, A01 in microfiche. Report EPA/530/SW-165, 1975. 36 p, 1 fig, 4 tab, 32 ref, 1 append. AU - Fields, T AU - Lindsey, A W AD - Environmental Protection Agency Washington, DC. Office of Solid Waste Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - Landfills KW - Ultimate disposal KW - Chemical wastes KW - Hazards KW - Solid wastes KW - Injection wells KW - Groundwater KW - Radioactivity KW - Incineration KW - SW 3050:Ultimate disposal of wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19213340?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Landfill+Disposal+of+Hazardous+Wastes%3B+A+Review+of+Literature+and+Known+Approaches&rft.au=Fields%2C+T%3BLindsey%2C+A+W&rft.aulast=Fields&rft.aufirst=T&rft.date=1975-04-01&rft.volume=107&rft.issue=2&rft.spage=354&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281978%29107-354%3ACEOCAZ%3E2.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Effluent Standards and Water Quality Information Advisory Committee--Second Annual Report--Part 1--March 1, 1974-March 1, 1975 AN - 19213162; 7810369 AB - The Effluent Standards and Water Quality Information Advisory Committee (ES and WQIAC) was established by the Federal Water Pollution Control Act Amendments of 1972 (FWPCA) to assist the Environmental Protection Agency (EPA) in fulfilling its responsibilities under the FWPCA. ES and WQIAC is required to provide, assess, and evaluate scientific and technical information concerning industrial point source discharge and toxic effluents. ES and WQIAC is involved in analyzing anc criticizing EPA 's work on the Phase II industries. ES and WQIAC also holds workshops with the public and industry to discuss effluent limitation in a nonadversary environment; and arranges conferences with other agencies to locate pertinent expertise within the federal government which could assist the EPA in effluent limitation development. In addition, ES and WQIAC continues to work on the matrix method, a mathematical approach for developing effluent limitations, which presents an alternative to the contractor method now employed by EPA. ES and WQIAC also provides legal advice, congressional liason, review of EPA documents, information transfer between agencies, and other special projects and conferences in fulfilling its advisory functions for EPA. (Jordan-Florida) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-256 439, Price codes: A07 in paper copy, A01 in microfiche. Report ESWQIA-2-A, May, 1975. 134 p. AU - Sager, M AU - Brossman, M AD - Environmental Protection Agency Washington DC. Effluent Standards and Water Quality Information Advisory Committee Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - Administrative agencies KW - Federal Water Pollution Control Act KW - Inter-agency cooperation KW - Mathematical models KW - Air pollution KW - Analytical techniques KW - Computer models KW - Effluents KW - Federal government KW - Industrial wastes KW - Laundering KW - Legislation KW - Mathematical studies KW - Pollutant identification KW - Legal aspects KW - Radioactive wastes KW - Water pollution sources KW - Management KW - Administration KW - Information exchange KW - SW 3010:Identification of pollutants KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19213162?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Effluent+Standards+and+Water+Quality+Information+Advisory+Committee--Second+Annual+Report--Part+1--March+1%2C+1974-March+1%2C+1975&rft.au=Sager%2C+M%3BBrossman%2C+M&rft.aulast=Sager&rft.aufirst=M&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - An Analysis of Current and Proposed Federal Legislation Seeking to Control the Use of Toxic Materials AN - 19213041; 7810379 AB - One of the responsibilities of the Effluent Standards and Water Quality Information Advisory Committee (ES and WQIAC) under the Federal Water Pollution Control Act is to provide advice on the development of limitations on toxic substances discharged from industrial sources. Accordingly, an analysis of current and proposed legislation was undertaken to prepare a guidance document for implementing Section 307 of the Act. The analyzed legislation includes: (1) the Federal Water Pollution Control Act, (2) the Ocean Dumping Act, (3) the Safe Drinking Water Act, (4) the Federal Environmental Pesticide Control Act, (5) the Occupational Safety and Health Act, (6) the Federal Food, Drug and Cosmetics Act, and (7) the Federal Hazardous Substances Act. Each federal act was abstracted and catalogued in terms of the: (1) protectee, (2) goal, (3) definition, (4) selection criteria, (5) test protocols, (6) standards, (7) agency authority, (8) regulation agency, (9) enforcement agency, and (10) prohibition mechanism. The study directs attention to any and all provisions in the U.S. Code and the Code of Federal Regulation which have proven useful to ES and WQIAC in its attempt to work with Section 307 of the Water Pollution Control Act. (Jordan-Florida) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-256 656, Price codes: A03 in paper copy, A01 in microfiche. Report SWQIAC-4, November, 1975. 25 p. AU - Sager, M AU - Brossman, M AU - Wilcox, E AD - Environmental Protection Agency Washington, DC. Effluent Standards and Water Quality Information Advisory Committee Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - Federal Water Pollution Control Act KW - Legislation KW - Poisons KW - Public health KW - Toxins KW - Chemicals KW - Environmental sanitation KW - Federal government KW - Industrial wastes KW - Human pathology KW - Legal aspects KW - Pollutants KW - Pesticide toxicity KW - Safety KW - Standards KW - Toxicity KW - Industries KW - Regulation KW - Water quality KW - Water pollution KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19213041?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=An+Analysis+of+Current+and+Proposed+Federal+Legislation+Seeking+to+Control+the+Use+of+Toxic+Materials&rft.au=Sager%2C+M%3BBrossman%2C+M%3BWilcox%2C+E&rft.aulast=Sager&rft.aufirst=M&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Information About Hazardous Waste Management Facilities AN - 19208634; 8000245 AB - Information on 64 hazardous waste facilities is presented in the form of a standard resume. Telephone interviews and site visits were used to collect the information. This document provides guidance to hazardous waste generators who need assistance in proper landfill procedures. Facilities are listed by EPA region. A matrix of facilities vs. type of waste accepted is presented. Inclusion of a facility in the registry is based on the fact that EPA was aware of its existence; EPA does not endorse any of the facilities listed. The resumes include information on background, waste streams accepted and excluded, waste handling methods employed, economics, and source of the information presented. (Small-FRC) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-274 881, Price codes: A07 in paper copy, A01 in microfiche. Report EPA/530/SW-145, 1975. 130 p, 1 tab. AU - Farb, D AU - Ward, S D AD - Environmental Protection Agency Washington, DC. Office of Solid Waste Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - Waste disposal KW - Landfills KW - Water pollution sources KW - Data collections KW - Publications KW - Costs KW - Treatment facilities KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19208634?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Information+About+Hazardous+Waste+Management+Facilities&rft.au=Farb%2C+D%3BWard%2C+S+D&rft.aulast=Farb&rft.aufirst=D&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - SNSIM1/2 ' A Computer Program for the Steady-State Water Quality Simulation of a Stream Network AN - 19207942; 7800633 AB - Described is the SNSIM computer program which can be used to formulate a steady-state, one-dimensional simulation model of a stream network. Based on an expanded form of the Streeter-Phelps equation, SNSIM is designed to evaluate and/or predict the dissolved oxygen (DO) and the carbonaceous and nitrogenous BOD profiles in a river or stream where the effects of dispersion can be assumed to be insignificant. The stream network consists of a river and its tributaries which are segmented into sections of constant hydrologic, physical, chemical and biological parameters. Loads may be applied pointwise at the ends of the section or as distributed sources along its length. As well, point sources of both BOD and DO deficit from minor tributaries can be input at the ends of a section and background loads of BOD and DO deficit can be introduced at the system 's upstream ends. The expanded Streeter-Phelps equation is then applied to each section to determine the CBOD, NBOD and DO deficit response to the loadings. Mass balances are applied at the junction of sections. Provided herein is a description of the program as well as its input. (See also W78-00632) (Bell-Cornell) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-241 923, Price codes: A04 in paper copy, A01 in microfiche. Final Report, February 1975. 52 p, 5 fig, 2 tab, 9 ref, 2 appen. AU - Braster, R E AU - Chapra, S C AU - Nossa, G A AD - Environmental Protection Agency New York. Data Systems Branch Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - Computer programs KW - Computer models KW - Simulation analysis KW - Streams KW - Networks KW - Water quality KW - Dissolved oxygen KW - Biochemical oxygen demand KW - Evaluation KW - Rivers KW - Tributaries KW - Environmental control KW - Effects KW - Reach(Streams) KW - Kinetics KW - Equations KW - Mathematical models KW - Systems analysis KW - SW 5080:Evaluation, processing and publication KW - SW 3070:Water quality control KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19207942?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=SNSIM1%2F2+%27+A+Computer+Program+for+the+Steady-State+Water+Quality+Simulation+of+a+Stream+Network&rft.au=Braster%2C+R+E%3BChapra%2C+S+C%3BNossa%2C+G+A&rft.aulast=Braster&rft.aufirst=R&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Persistence of Azinphosmethyl in Soil AN - 19204093; 7805121 AB - Eight years of tests with azinphosmethyl show that when a high concentration of this organophosphorus pesticide is present as a result of spillage on soil, it may persist for a long time. As azinphosmethyl is orally as toxic as parathion, spillage hazards should be considered equal, especially regarding children and animals. Four years after contamination with undiluted 18.1% liquid emulsifiable concentrate of azinphosmethyl, the 7662 ppm reported at 2.5-7.5 cm was comparable to the near-fatal parathion ingestion at 8634 ppm by a child. Initial soil levels reported for the 18.1% concentration applied to sandy loam (and exposed to normal weathering were very high (25,000-70,944 ppm at the 0-2.5 cm level), but by the end of the first year levels decreased to 33-50% of the original levels. Thereafter the rate of disappearance slowed; by the end of the third year average levels at the two depths were 5218 and 5240 ppm. From the fourth to the eighth years levels at the lower depth were consistently higher than in the top layer, and after eight years levels were 967 and 850 ppm. In tests of leaching, concentrations dropped off rapidly during the first year, with relatively small amounts found thereafter. Emphasis should be given to digging up contaminated soil areas and disposing of the material where it will not be a hazard to small children, animals, or the general environment. (Lynch-Wisconsin) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-254 265, Price codes: A02 in paper copy, A01 in microfiche. Bulletin of Environmental Contamination and Toxicology, Vol. 13, No. 3, p 362-368, 1975. 4 tab, 6 ref. AU - Staiff, D C AU - Comer, S W AU - Armstrong, J F AU - Wolfe, H R AD - Environmental Protection Agency Wenatchee, WA. Field Studies Section Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - Azinphosmethyl KW - Soil contamination KW - Pesticide residues KW - Persistence KW - Hazards KW - Toxicity KW - Pesticides KW - Soils KW - Organophosphorus pesticides KW - Insecticides KW - Environmental effects KW - Parathion KW - SW 0845:Water in soils KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19204093?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Persistence+of+Azinphosmethyl+in+Soil&rft.au=Staiff%2C+D+C%3BComer%2C+S+W%3BArmstrong%2C+J+F%3BWolfe%2C+H+R&rft.aulast=Staiff&rft.aufirst=D&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Scientific and Technical Assessment Report on Vinyl Chloride and Polyvinyl Chloride AN - 19194773; 7803936 AB - Vinyl chloride (VC) is a chemical of widespread industrial and commercial use. Occupational experience and experimental evidence strongly indicate that it is a carcinogen. Additionally , there is experimental evidence that indicates that it may be a teratogen and mutagen. An increased incidence of liver angiosarcoma, excessive liver damage, and acroosterolysis has been reported among VC workers, and the frequency and severity of the liver pathology is related to the length of exposure. The principal route of exposure is thought to be air inhalation. Sources of increased importance for the general population include food and water. Tumors at multiple and diverse sites have been observed in all species of experimental animals tested for carcinogenicity by inhalation and ingestion of VC. In addition to the health effects of VC, this document also considers the sources, distribution, and control technology. Emissions of VC from VC/PVC plants are estimated to exceed 100 million kilograms annually, about 90 percent of which is from PVC plants. Installation of currently available controls may be adequate to reduce VC emissions from VC/PVC plants in the order of 90 percent. (Katz) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-249 461, Price codes: A06 in paper copy, A01 in microfiche. Environmental Protection Agency, Report No. EPA-600/6-75-004, December 1975. 115 p, 2 fig, 55 tab, 205 ref. AU - Hueter, F G AD - Environmental Protection Agency Research Triangle Park, NC. Office of Research and Development Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - Toxicity KW - Public health KW - Air pollution KW - Toxins KW - Water pollution KW - Human diseases KW - Lethal limit KW - Chlorides KW - Polyvinyl chloride KW - Vinyl chloride KW - Pathology KW - Mortality KW - Human pathology KW - Chemical industry KW - Path of pollutants KW - Water pollution sources KW - Industrial wastes KW - Carcinogens KW - Angiosarcoma KW - Mutagens KW - Teratogens KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19194773?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Scientific+and+Technical+Assessment+Report+on+Vinyl+Chloride+and+Polyvinyl+Chloride&rft.au=Hueter%2C+F+G&rft.aulast=Hueter&rft.aufirst=F&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Composting at Johnson City: Joint USEPA-TVA Composting Project with Operational Data, 1967-1971. Volumes I and II AN - 19193424; 7903032 AB - A joint research and demonstration project in windrow composting of municipal solid wastes and sewer sludge is discussed. The project began in June 1967 and was terminated on June 30, 1971. A total of 33,503 tons averaging 37 tons/day of sewer sludge, cow manure, paunch manure, poultry manure, animal blood, pepper canning wastes, and municipal waste were composted in windrows. Windrow temperatures were maintained at 122F to 130F for seven days to destroy the pathogens contained in the refuse. Windrow temperatures at the 1 1/2 ft. level averaged above 140F for two or three weeks, and it was determined that the compost was safe with regard to potential health problems. The technical feasibility of windrow composting of municipal wastes and sewer sludge was established; the quality of the compost was continually upgraded during the project. Plant construction costs totaled $960,452; mobile equipment used in plant operations cost $61,280. Operating costs for 1968 were $18.45/ton of refuse processed; 1971 operating costs were $19.70 tons. Cost estimates for various sized plants, based on the study data, are presented. The composts obtained from this plant were lower in phosphorus nitrogen and potassium than commercial inorganic fertilizers but did contain micronutrients required for good plant growth. Favorable responses to compost under field demonstration conditions were from high cash value crop producers and home and garden users. During the project, medical surveillance of the composting plant employees was maintained, and it was determined that no significant abnormalities were found among them. (Davison-IPA) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-261 047, Price codes: A16 in paper copy, A01 in microfiche. Final Report No EPA/530/SW-31r.2, November 1975. 358 p, 80 fig, 48 tab, 21 ref, 6 append. AU - Stone, GE AU - Wiles, C C AD - Environmental Protection Agency Washington, DC. Office of Solid Waste Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - Waste treatment KW - Municipal wastes KW - Waste disposal KW - Composting KW - Animal wastes KW - Sewage KW - Decomposition KW - Treatment facilities KW - Degradation KW - Microbiology KW - Microorganisms KW - Equipment KW - Laboratory tests KW - Lime KW - Nitrogen KW - Phosphorus KW - Potassium KW - Organic compounds KW - Monitoring KW - Johnson City KW - Tennessee KW - Sewage sludge KW - Cost analysis KW - Public health KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19193424?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Composting+at+Johnson+City%3A+Joint+USEPA-TVA+Composting+Project+with+Operational+Data%2C+1967-1971.+Volumes+I+and+II&rft.au=Stone%2C+GE%3BWiles%2C+C+C&rft.aulast=Stone&rft.aufirst=GE&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Disposal of Organochlorine Wastes by Incineration at Sea AN - 19192666; 7800165 AB - The first officially sanctioned incident of ocean incineration in the United States occurred aboard the M/T VULCANS in the Gulf of Mexico from October 1974 through January 1975 under an ocean dumping permit for ocean incineration of organochlorine wastes. The report described the monitoring activities undertaken to evaluate ocean incineration as a disposal method. Stack gas emissions were monitored for plume dispersion characteristics and to determine combustion efficiency. The findings indicate that more than 99.9 percent of the wastes were oxidized. Marine monitoring surveys indicate that there were no measurable increases in concentrations of trace metals and organochlorides in the water and marine life. Results of the project indicate that ocean incineration could be a viable alternative of waste disposal which should be considered along with other disposal methods including direct ocean disposal, land disposal, and land incineration. (Sinha-OEIS) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-253 979, Price codes: A10 in paper copy, A01 in microfiche. Environmental Protection Agency, Final Environmental Impact Statement Maritime Administration Chemical Waste Incinerator Ship Project, Report EPA-430/9-75-014, July 1975. 237 p, 6 fig, 6 tab, 6 append. AU - Wastler, T A AU - Offutt, C K AU - Fitzsimmons, C K AU - Des Rosiers, PE AD - Environmental Protection Agency Washington, DC. Office of Water and Hazardous Materials Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - Waste disposal KW - Water pollution sources KW - Chemical wastes KW - Incineration KW - Gulf of Mexico KW - Monitoring KW - SW 3050:Ultimate disposal of wastes KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19192666?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Disposal+of+Organochlorine+Wastes+by+Incineration+at+Sea&rft.au=Wastler%2C+T+A%3BOffutt%2C+C+K%3BFitzsimmons%2C+C+K%3BDes+Rosiers%2C+PE&rft.aulast=Wastler&rft.aufirst=T&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Finger-Fill Canal Studies, Florida and North Carolina AN - 19191067; 7803079 AB - Four areas in Florida (Punta Gorda, Big Pine Key, Marathon, and Panama City, and one in southeastern North Carolina (Atlantic Beach) were assessed for water quality effects of finger-fill canal developments. Coastal wetlands in the southeastern U.S., which are ecologically valuable transition zones between uplands and estuaries, are currently being developed for artificial water front real estate by dredging canals via two methods: (1) in the Carolinas and northern Gulf coastal area an access channel is often excavated through the wetlands, from which branches a perimeter canal along the marsh upland ecosystem, or a series of canals through the uplands; (2) in the Florida peninsula and keys, canals are generally excavated within the wetlands, with the spoil used to cover adjoining wetlands in order to raise elevation for residential development. Both methods adversely affect both wetlands and water quality; the second method not only permanently eliminates the wetland ecosystem, but creates a new system that usually negatively affects maintenance of a quality ecosystem. Based on extensive water quality, flushing rate, and nutrient exchange data, it is recommended that (1) coastal canal developments be restricted to nonwetland areas; (2) effects on shallow aquifers be assessed during planning; (3) canal depths should not exceed 4-6 ft below mean low water; and (4) no sewage effluents be discharged directly into finger-fill canal waters. (Lynch-Wisconsin) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-265 645, Price codes: A19 in paper copy, A01 in microfiche. Report No. EPA-904/9-76/017, May, 1975. 446 p, 112 fig, 42 tab, 83 ref, 5 append. AU - Hicks, D B AU - Cavinder, T R AU - Carroll, B S AU - Raschke, R L AU - Murphy, P M AD - Environmental Protection Agency Athens, GA. Surveillance and Analysis Div Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - Wetlands KW - Florida KW - North Carolina KW - Canals KW - Land development KW - Finger-fill canals KW - Environmental effects KW - Baseline studies KW - Sediments KW - Nutrients KW - Mathematical models KW - Water quality control KW - Water pollution control KW - Effluents KW - Wastewater(Pollution) KW - Ecosystems KW - Flushing rates KW - SW 3070:Water quality control KW - SW 3030:Effects of pollution KW - SW 2010:Control of water on the surface UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19191067?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Finger-Fill+Canal+Studies%2C+Florida+and+North+Carolina&rft.au=Hicks%2C+D+B%3BCavinder%2C+T+R%3BCarroll%2C+B+S%3BRaschke%2C+R+L%3BMurphy%2C+P+M&rft.aulast=Hicks&rft.aufirst=D&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Costs of Wastewater Treatment by Land Application, MCD-10 AN - 19189985; 7806760 AB - Preliminary cost screening is discussed and detailed cost estimates are presented for alternative land application systems for wastewater treatment. Cost categories include land, preapplication treatment, transmission, storage, land application, and recovey of renovated water. For preliminary screening costs, curves are presented relating capital, amortized, and operation and maintenance costs to average flow rates. Cost calculation procedures and an illustrative example are included. For detailed planning costs, curves, tables, and data are presented for 33 individual cost components related to either flowrate or field area. For capital items, total construction costs are shown, and operation and maintenance costs are divided into labor, materials, and power, where applicable. The appendices contain: (1) information on revenue-producing and non-revenue producing benefits; (2) references; (3) sewage treatment plant and sewer construction cost indexes; (4) present worth and capital recovery factors; (5) cost-effectiveness analysis guidelines; and (6) a glossary of terms, abbreviations, and English-metric conversion factors. (Wares-IPA) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-257 439, Price codes: A08 in paper copy, A01 in microfiche. Report No EPA-430/9-75-003, June, 1975. 156 p, 41 fig, 15 tab, 61 ref, 7 append. 68-01-0966. AU - Pound, CE AU - Crites, R W AU - Griffes, DA AD - Environmental Protection Agency Washington, DC. Office of Water Program Operations Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - Land use KW - Waste water treatment KW - Economics KW - Cost-benefit analysis KW - Costs KW - Irrigation KW - Surface irrigation KW - Infiltration-percolation KW - Overland flow KW - Cost-effectiveness KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes KW - SW 4030:Cost allocation, cost sharing, pricing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19189985?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Costs+of+Wastewater+Treatment+by+Land+Application%2C+MCD-10&rft.au=Pound%2C+CE%3BCrites%2C+R+W%3BGriffes%2C+DA&rft.aulast=Pound&rft.aufirst=CE&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Lake Phosphorus Loading Graphs: An Alternative AN - 19182611; 7703377 AB - An improved analytical technique is described by which predictions can be made as to a lake 's trophic state and changes in the trophic state caused by variations in the phosphorus level. The new technique is a graph of mean influent phosphorus concentration compared with phosphorus retention capacity, in which a relationship is expressed between phosphorus supply and hydraulic flow, on one hand, and the resultant trophic stae of lakes. The graph takes into account a relationship derived directly from the steady state solution of a simple phosphorus mass balance model, and predicts trophic state and changes in trophic state caused by manipulating influent phosphorus concentrations and/or manipulating the assimilative capacity of a lake for phosphorus. The technique is intended as an alternative to phosphorus loading graphs, some of which have been developed from mass balance models that describe the relationship between lake phosphorus concentrations and the amount of phosphorus entering the lake. Empirical expressions are provided for use in studies of oligotrophic lakes, where predictions are to be made relating phosphorus retention capacity to areal hydraulic load or hydraulic washout coefficient. (Harris-Wisconsin) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-243 869, Price codes: A03 in paper copy, A01 in microfiche. Working Paper No. 174, July 1975. 30 p. 4 tab., 5 fig., 22 ref. AU - Larsen, D P AU - Mercier, H T AD - Environmental Protection Agency Corvallis, Oreg. Eutrophication and Lake Restoration Branch Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - Analytical techniques KW - Trophic level KW - Phosphorus KW - Eutrophication KW - Oligotrophy KW - Lakes KW - Lake stages KW - Graphical analysis KW - Flow characteristics KW - Hydraulics KW - Model studies KW - Waste assimilative capacity KW - SW 0850:Lakes KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19182611?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Lake+Phosphorus+Loading+Graphs%3A+An+Alternative&rft.au=Larsen%2C+D+P%3BMercier%2C+H+T&rft.aulast=Larsen&rft.aufirst=D&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DEEP WELL DISPOSAL OF WASTEWATER AN - 19182405; 7611617 AB - THE USE OF DEEP-WELL INJECTION FOR THE DISPOSAL OF WASTE WATER AND THE PRESERVATION OF USABLE GROUNDWATER SUPPLIES IS DISCUSSED. THE USE OF DEEP INJECTION WELLS FOR THE STORAGE OF TREATED WASTE WATER IN SALT WATER AQUIFERS CAN IN SOME CASES PROVIDE A TWOFOLD BENEFIT: POTENTIALLY HARMFUL VIRUSES AND BACTERIA THAT MIGHT SURVIVE SECONDARY TREATMENT ARE REMOVED FROM MAN'S ENVIRONMENT; AND THE INJECTED FRESH WASTE WATER DISPLACES A POORER QUALITY (SALTY) GROUNDWATER, THUS CREATING A NEW RESERVE OF USABLE WATER IN UNDERGROUND STORAGE. ALONG MANY COASTAL AREAS IN PARTICULAR, THE HEAVY WITHDRAWAL OF POTABLE GROUNDWATER FROM FRESH-WATER AQUIFERS IS CAUSING SALT WATER ENCROACHMENT INLAND INTO THE AQUIFER SYSTEM; AND, IN SUCH CASES, TREATED WASTE WATER MAY BE INJECTED INTO THE AQUIFER SYSTEM TO CREATE A HYDRAULIC BARRIER AND HOLD BACK THE ENCROACHING SALT WATER. REGULATIONS OF THE SAFE DRINKING WATER ACT WHICH DEAL WITH THE PROTECTION OF GROUNDWATER FROM THE INJECTION OF WASTES INTO THE GROUND ARE REVIEWED ALONG WITH ENVIRONMENTAL PROTECTION AGENCY POLICIES ON WATER REUSE. (SEE ALSO W76-11224) (KREAGER-FIRL) JF - IN: PROCEEDINGS OF THE SOUTHEASTERN CONFERENCE ON WATER SUPPLY AND WASTEWATER IN COASTAL AREAS, APRIL 2-4, 1975, WILMINGTON, NORTH CAROLINA, UNIVERSITY OF NORTH CAROLINA, P 68-74. 3 REF. AU - Crooks, J W AU - Sever, C W AD - ENVIRONMENTAL PROTECTION AGENCY, ATLANTA, GA. REGION IV Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - *WASTE WATER DISPOSAL KW - *COASTS KW - *WATER REUSE KW - *DEEP WELLS KW - *INJECTION WELLS KW - *AQUIFERS KW - WATER DISTRIBUTION(APPLIED) KW - WATER MANAGEMENT(APPLIED) KW - WATER CONSERVATION KW - VIRUSES KW - BACTERIA KW - WASTE WATER TREATMENT KW - LEGISLATION KW - REGULATION KW - SAFE DRINKING WATER ACT KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes KW - SW 2040:Groundwater management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19182405?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DEEP+WELL+DISPOSAL+OF+WASTEWATER&rft.au=Crooks%2C+J+W%3BSever%2C+C+W&rft.aulast=Crooks&rft.aufirst=J&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Evaluation of Lake Milner Water Quality Model AN - 19181461; 7703373 AB - Dissolved oxygen levels in the Milner reach of the Snake River, between Minidoka Dam and Milner Dam in southwestern Idaho, are influenced strongly by river hydrology and point source discharge of organic wastes. Non-controllable factors, including sediment demand, surface transfer and non-point source biological oxygen demand, are also important. The Milner reach had been classified as water quality limited, with extended periods of low dissolved oxygen and especially critical conditions during periods of low flow when discharges from municipal and industrial waste sources were at their peak. In 1974 National Pollutant Discharge Elimination System permits were drafted for two industrial waste sources in the Burley-Heyburn area, and the permit writing process was supported by mathematical modelling which showed that point source discharges would contribute measureably to the violation of dissolved oxygen standards even if the discharge satisfied appropriate existing guidelines. The purpose of the present survey was to provide data for validating the mathematical model and to assess ambient water quality during low flow. A compliance monitoring program for industrial and municipal waste sources in the area was designed to be conducted concurrently with the in-stream survey. (Harris-Wisconsin) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-247 651, Price codes: A05 in paper copy, A01 in microfiche. Working Paper No. EPA 910/8-75-092, July 1975. 82 p. 29 fig, 18 tab, 14 ref. AU - Yearsley, J AD - Environmental Protection Agency Seattle, Wash Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - Dissolved oxygen KW - Water pollution sources KW - River flow KW - Idaho KW - Mathematical models KW - Industrial wastes KW - Impoundments KW - Pollution abatement KW - Water quality KW - River basins KW - SW 0850:Lakes KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19181461?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Evaluation+of+Lake+Milner+Water+Quality+Model&rft.au=Yearsley%2C+J&rft.aulast=Yearsley&rft.aufirst=J&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Alternative Methods of Financing Wastewater Treatment AN - 19179447; 7704167 AB - Because of various limitations and constraints, only three basic options are considered viable by the Environmental Protection Agency for financing the costs of water pollution abatement: (1) improvements to the existing Construction Grants Program; (2) development of an environmental trust fund; and (3) creation of an environmental loan program. Description is given of the current grant program, including authorizations, allotments, the planning and grant approval cycle, and eligibilities. Possible improvements to the current program would include changes in the allotment and grant process, and manipulation of grant conditions and elements. Environmental trust funds, if used, could be either ' open ' or ' closed, ' i.e., with or without a designated supply of funds and a defined end use. Analysis is given for possible trust fund monetary sources, disbursement procedures, projected economic effects, effectiveness and feasibility. An environmental loan program, if used, would involve low-interest federal loans as an alternative--not a supplement--to the existing grant program. Consideration is given to revenue sources, financial equivalence of loans and grants, administrative requirements, and economic/financial effects. (Harris-Wisconsin) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-251 305, Price codes: A07 in paper copy, A01 in microfiche. Report No. EPA-230/3-76-002, October 1975. 135 p. 9 tab., 21 ref., 3 append. AU - Smith, W AU - Hale, D AU - Rose, M AU - Goldstein, J AD - Environmental Protection Agency Washington, D.C. Office of Planning and Evaluation Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - Waste water treatment KW - Financing KW - Loans KW - Grants KW - Federal Water Pollution Control Act KW - Government finance KW - Credit KW - Participating funds KW - Bond issues KW - Capital KW - Economics KW - Costs KW - SW 3040:Wastewater treatment processes KW - SW 4030:Cost allocation, cost sharing, pricing KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19179447?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Alternative+Methods+of+Financing+Wastewater+Treatment&rft.au=Smith%2C+W%3BHale%2C+D%3BRose%2C+M%3BGoldstein%2C+J&rft.aulast=Smith&rft.aufirst=W&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Weiser-Lower Payette Water Quality Surveys AN - 19177983; 7802994 AB - The Weiser and lower Payette Rivers, in the Middle Snake River Basin, (ID) were surveyed to determine effects of irrigation activities and point source discharges on water quality. Stream water quality and biological populations, as well as municipal, industrial, and agricultural pollution sources were monitored during 1975 in August, the irrigation season, and in December, the higher flow nonirrigation period. Extensive tables are given. Findings for the lower Payette included: (1) algal increases caused dissolved oxygen supersaturation in August; (2) 13-16% of NO2 + NO3 and total P in August was attributable to the B Lateral drain; (3) total and fecal coliform standards were violated in the lower 25 mi during both surveys; (4) during summer, nutrients, solids, conductivity, turbidity, and bacteria increased substantially from Black Canyon Dam to the mouth due to irrigation activities. For the Weiser River: (1) nutrients, solids, total organic C, conductivity, and turbidity increased dramatically below Crane Creek during the irrigation season; (2) Crane Creek was responsible for over 79% of suspended solids, nitrite and nitrate, and total P, and 56% of ammonia over the entire 100-mi reach of the river under study in August though no effects were detected in December; (3) total and fecal coliform standards were violated in much of the river during both surveys. Pesticide concentrations were low in both rivers. The biological diversity index showed a decline in water quality for the lower Payette and upper Weiser. (Lynch-Wisconsin) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-257 075, Price codes: A09 in paper copy, A01 in microfiche. Working Paper No. EPA 910/8-76-098, 1975. 192 p, 53 fig, 8 tab, 5 append. AU - Tangarone AU - Bogue, B AD - Environmental Protection Agency Seattle, WA. Region X Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - Water quality KW - Idaho KW - Irrigation effects KW - Water pollution KW - Weiser River(ID) KW - Payette River(ID) KW - Baseline studies KW - Irrigation KW - Coliforms KW - Nutrients KW - Data collections KW - Monitoring KW - River basins KW - Watersheds(Basins) KW - Agricultural runoff KW - Effluents KW - Snake River Basin KW - Nonpoint pollution KW - SW 1030:Use of water of impaired quality KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19177983?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Weiser-Lower+Payette+Water+Quality+Surveys&rft.au=Tangarone%3BBogue%2C+B&rft.aulast=Tangarone&rft.aufirst=&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Bear River Evaluation Report, 1974 Survey AN - 19174443; 7703292 AB - The quality of the waters in the Bear River Basin was surveyed from August 27 to August 29, 1974. The purposes of the survey were to determine point and non-point source loading, to determine whether water quality has improved since the adoption of the 1958 Enforcement Conference pollution control measures, to determine the cause and effect relationships between major waste sources and receiving water quality, and to determine whether major waste sources are complying with their NPDES permits. Survey results showed violations of Idaho Water Quality Standards in these parameters: bacteria, turbidity, and dissolved oxygen. Also, level of Lindane, a chlorinated hydrocarbon pesticide, and mercury significantly higher than the recommended maximal levels were found in the upper reaches of the Bear River. Although sufficient data since 1958 were not available to evaluate the pollution control measures, water quality changes in BOD 's and total coliform bacteria were noted. The Monsanto Company was found to comply with their NPDES permit in all but one area, there was an apparent temperature violation. Nutrient loading was investigated and related to algal productivity, but not all loading sources were located. Other findings included realization that point sources did not appreciably affect the quality of the Bear River except in very localized areas. (Sims-ISWS) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-247 650, Price codes: A08 in paper copy, A01 in microfiche. Report EPA-910/8-75-091, July 1975. 165 p, 4 fig, 7 ref, 3 append. AU - Schmidt, B AU - Beck, K AD - Environmental Protection Agency Seattle, Wash. Region X; and Environmental Protection Agency, Seattle, Wash. Surveillance and Analysis Div Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - Water quality KW - Surveys KW - Rivers KW - Idaho KW - Water quality standards KW - Pollutant identification KW - Sampling KW - Standards KW - Water pollution KW - Pollutants KW - Water pollution sources KW - Biochemical oxygen demand KW - Coliforms KW - Pesticides KW - Heavy metals KW - Mercury KW - Turbidity KW - Hydrogen ion concentration KW - Dissolved oxygen KW - Water temperature KW - Nutrients KW - Bacteria KW - Watersheds(Basins) KW - Water pollution control KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19174443?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Bear+River+Evaluation+Report%2C+1974+Survey&rft.au=Schmidt%2C+B%3BBeck%2C+K&rft.aulast=Schmidt&rft.aufirst=B&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Demineralization of Wastewater by Electrodialysis AN - 19173845; 7700623 AB - An electrodialysis pilot plant study was carried out to investigate the use of the process for waste waterdemineralization. The study was conducted using a 12 gpm electrodialysis pilot plant and the carbon-treated secondary effluent of the Pomona activated sludge plant. Stack fouling due to slime occurred whenever an increase in stack pressure was accompanied by a decrease in stack electric current or demineralization. This organic fouling significantly decreased the effectiveness of the process. An enzyme detergent was successful in removing most of the slime on the membranes, however, heavy slime formation in the stack was not removed. If the chemical oxygen demand (COD) of the feedwater remained at 10 mg/liter or less, a weekly enzyme detergent flush maintained the total dissolved solids (TDS) removal in the design range of 30-35%. An acid solution was required after the enzyme detergent flush to remove the detergent and restore the stack amperage. Other forms of fouling, such as membrane scale, were not as serious a problem. An acid solution effectively removed scale formation. The cost to produce water with 30 to 35% TDS reduction in a 10 MGD single stage electrodialysis plant was estimated at about $0.194 per 1,000 gallons of product water, not including the costs of carbon adsorption pretreatment and brine disposal. (Snyder-FIRL) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-249 102, $4.00 in paper copy, $3.00 in microfiche. Report EPA-600/2-75-047, October, 1975. 35 p, 6 fig, 9 tab. AU - Takenaka, H H AU - Chen, CL AU - Miele, R P AD - Environmental Protection Agency San Francisco, Calif Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - Waste water treatment KW - Chemical oxygen demand KW - Electrodialysis KW - Treatment facilities KW - Sewage KW - Demineralization KW - Effluents KW - Membranes KW - Cost analysis KW - Waste water(Pollution) KW - Activated sludge KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19173845?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Demineralization+of+Wastewater+by+Electrodialysis&rft.au=Takenaka%2C+H+H%3BChen%2C+CL%3BMiele%2C+R+P&rft.aulast=Takenaka&rft.aufirst=H&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE AVAILABILITY OF DESALTING FOR WATER SUPPLY FROM SALINE SOURCES AN - 19173358; 7611619 AB - A REVIEW OF THE STATE OF THE ART OF VARIOUS DESALINATION PROCESSES IS PRESENTED. THESE PROCESSES FALL INTO TWO CATEGORIES: THOSE INVOLVING A PHASE CHANGE SUCH AS DISTILLATION OR CRYSTALLIZATION AND THOSE WHICH REMOVE SALTS FROM WATER IN THE LIQUID PHASE BY SUCH MECHANISMS AS REVERSE OSMOSIS, ELECTRODIALYSIS, OR ION EXCHANGE. DISTILLATION PROCESSES ACCOUNT FOR ABOUT 93% OF ALL DESALINATION ACTIVITIES THROUGHOUT THE WORLD. MEMBRANE PROCESSES, ALONG WITH ION EXCHANGE, ARE HISTORICALLY THE PREFERRED METHODS FOR DESALTING BRACKISH WATERS, THOUGH SEAWATER MEMBRANE DESALTING SYSTEMS OPERATE AT A RELATIVELY LOW PRODUCT WATER RECOVERY AMOUNTING TO ABOUT 30%. EUTECTIC FREEZING OFFERS A PROCESS UNIVERSALLY ACCEPTABLE FOR ALL TYPES OF SALINE WASTE STREAMS AND DOES NOT REQUIRE PRE-TREATMENT. AN ADDITIONAL ADVANTAGE OF THE PROCESS IS ITS HIGH PRODUCT RECOVERY WHICH AMOUNTS TO OVER 99% OF THE INITIAL SALINE WATER TREATED. THE PRACTICALITY OF DESALINATION IS BEING DEMONSTRATED IN THE SOUTHEASTERN COASTAL STATES, PARTICULARLY FLORIDA, WHERE DESALTING PLANTS ARE USED TO TREAT BRACKISH WATER. (SEE ALSO W76-11224) (KREAGER-FIRL) JF - IN PROCEEDINGS OF THE SOUTHEASTERN CONFERENCE ON WATER SUPPLY AND WASTEWATER IN COASTAL AREAS, APRIL 2-4, 1975, WILMINGTON, NORTH CAROLINA, UNIVERSITY OF NORTH CAROLINA, P 102 110. AU - Barnes, W L AD - OFFICE OF WATER RESEARCH AN TECHNOLOGY, WASHINGTON, D. C Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - *DESALINATION KW - *DISTILLATION KW - *CRYSTALLIZATION KW - *REVERSE OSMOSIS KW - *ELECTRODIALYSIS KW - *ION EXCHANGE KW - SEPARATION TECHNIQUES KW - DESALNATION PROCESSES KW - MEMBRANES KW - BRACKISH WATER KW - SALINE WATER KW - FREEZING KW - TREATMENT FACILITIES KW - COASTS KW - FLORIDA KW - EUTECTIC FREEZING KW - SW 3040:Wastewater treatment processes KW - SW 1010:Saline water conversion UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19173358?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+AVAILABILITY+OF+DESALTING+FOR+WATER+SUPPLY+FROM+SALINE+SOURCES&rft.au=Barnes%2C+W+L&rft.aulast=Barnes&rft.aufirst=W&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Anaerobic Digestion of Solid Waste and Sewage Sludge to Methane AN - 19170772; 7711674 AB - Controlled anaerobic digestion as a means of processing organic wastes and producing methane was examined in light of the energy shortage. Comparisons with other biological processes, current research in anaerobic digestion, and cost analyses were presented. Methane production estimates and possible uses of sludge-generated methane were considered. Resource recovery concepts related to waste treatment were discussed, including use of shredding waste as a supplemental fuel, pyrolysis, waterwall incineration, hydrogasification, and methane production. A description of biological processes associated with anaerobic digestion was presented. Parameters controlling methane production, such as temperature, anaerobiosis, pH, nutrients, and toxicity, were listed. Projected costs, advantages, and disadvantages are examined for a 1,000 ton per day bioconversion plant. (Schulz-FIRL) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-261 091, Price codes: A02 in paper copy, A01 in microfiche. Report EPA/530/SW-159, July 1975. 13 p, 2 fig, 1 tab , 9 ref. AU - Hitte, S J AD - Environmental Protection Agency Cincinnati, Ohio. Office of Solid Waste Management Programs Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - Anaerobic digestion KW - Methane KW - Energy conversion KW - Biological treatment KW - Sludge digestion KW - Waste water treatment KW - Resources KW - Sludge treatment KW - Sewage treatment KW - Costs KW - Environmental effects KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19170772?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Anaerobic+Digestion+of+Solid+Waste+and+Sewage+Sludge+to+Methane&rft.au=Hitte%2C+S+J&rft.aulast=Hitte&rft.aufirst=S&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Columbia River Nutrient Study-1972 AN - 19168610; 7709504 AB - Water quality aspects of the Columbia River and its tributaries were assessed to determine which tributarie s had the greatest adverse influence on the Columbia River proper. Parameters evaluated included nitrogen ion concentration, with sources and ambient concentrations of nitrate and orthophosphate receiving special emphasis. It was found that nutrient loading levels in the Columbia River increased from the Canadian border to the mouth, with a relative variation of 1.7- to 20.0-fold for total nitrogen and 2.3-to 11.0-fold for total phosphorus, depending on the hydrologic quarter. The major proportion of nutrient loading came from tributaries. The Snake and Willamette Rivers together accounted for 56.5% to 80.2% of the total tributary nitrogen and 46.3% to 85.4% of the total tributary phosphorus. Based on annual average concentrations, orthophosphate-phosphorus exceeded the critical level for algae bloom potential at all Columbia River stations while nitrate-nitrogen exceeded the critical level at only one station. Temperature and total coliforms standards violations were observed at several Columbia River Stations. (Luedtke-Wisconsin). JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-253 571, Price codes: A05 in paper copy, A01 in microfiche. Working Paper No. EPA-910-9-75-011, July 1975. 81 p. 21 fig., 7 tab., 8 ref., 1 append. AU - Hileman, J AU - Cunningham, R AU - Kollias, V AD - Environmental Protection Agency Seattle, Washington. Surveillance and Analysis Div Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - Columbia River KW - Tributaries KW - Nutrients KW - Pacific Northwest U.S. KW - Water quality KW - Nitrogen KW - Phosphorus KW - Dissolved oxygen KW - Hydrogen ion concentration KW - Temperature KW - Coliforms KW - Rivers KW - Water pollution sources KW - Watersheds(Basins KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19168610?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Columbia+River+Nutrient+Study-1972&rft.au=Hileman%2C+J%3BCunningham%2C+R%3BKollias%2C+V&rft.aulast=Hileman&rft.aufirst=J&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Cost-Effective Comparison of Land Application and Advanced Waste Water Treatment AN - 19167819; 7710535 AB - A cost-effective comparison was made of land application and advanced waste water treatment (AWT) systems. Important factors for comparison included: pretreatment, conveyance, storage, application, and local land assessment. The sensitivity of land application systems to design criteria variations was illustrated with cost curves. Several general conclusions were drawn from these curves. Land application systems presented less economy of scale than AWT systems. At low flow capacities land application systems could remain economically competitive, even with higher land costs, but were more sensitive to conveyance distance costs. Site conditions could create cost variations of 300 plus % for irrigation, overland flow, and infiltration-percolation systems. Irrigation cost variations were more extreme due to a greater number of cost component variables. The federal share is a higher percentage of total costs for land application systems than for AWT systems since for land application systems capital costs (75% federal) are higher and operating and maintenance costs (100% local) are lower. The data provided were for general comparisons of the two systems, and should not be used to determine costs of specific alternatives in the planning process. (Collins-FIRL) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-247 448, Price codes: A04 in paper copy, A01 in microfiche. 1975. 25 p, 4 fig, 13 tab, 4 ref. AU - Pound, CE AU - Crites, R W AU - Smith, R G AD - Environmental Protection Agency Washington, D.C. Office of Water Programs Operations Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - Design criteria KW - Cost comparisons KW - Tertiary treatment KW - Irrigation KW - Infiltration KW - Percolation KW - Flow KW - Economies of scale KW - Variable costs KW - Cost analysis KW - Water conveyance KW - Land appraisals KW - Sites KW - Storage KW - Overland flow KW - Waste water treatment KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19167819?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Cost-Effective+Comparison+of+Land+Application+and+Advanced+Waste+Water+Treatment&rft.au=Pound%2C+CE%3BCrites%2C+R+W%3BSmith%2C+R+G&rft.aulast=Pound&rft.aufirst=CE&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Development Document for Effluent Limitations Guidelines and New Source Performance Standards for the Fish Meal, Salmon, Bottom Fish, Clam, Oyster, Sardine, Scallop, Herring, and Abalone Segment of the Canned and Preserved Fish and Seafood Processing Industry Point Source Category AN - 19166801; 7802578 AB - Several sectors of the fish and shellfish processing industry were extensively analyzed to establish effluent limitation guidelines under the Federal Water Pollution Control Act Amendments of 1972. For 1 July 1977, (existing point sources) effluent reductions are those attainable through application of the ' Best Practicable Control Technology Currently Available ' (BPCTCA), and for 1 July 1983 the ' Best Available Technology Economically Achievable ' (BATEA). Sectors studied were fish meal, salmon, Bottom fish, sardines, herring, clams, oysters, scallops, and abalone. Wastes from all sectors were found to be amenable to biological waste treatment, and no materials harmful to waste treatment processes were found. With the exception of the fish meal industry, the level of waste treatment throughout the seafood industry is generally inadequate. Many plants in the contiguous states and virtually all Alaskan plants discharge solid and liquid wastes directly into receiving waters; others screen out only gross solids. Technology is available to enable most plants to comply with limitations by 1977. For the contiguous states the 1977 limitations are based on fine screening, housekeeping practices, and barging; for Alaska they are based on fine screening and barging of solids in nonremote areas, and comminutors or grinders in remote areas. For 1983 and for new sources additional technology includes physical/chemical and secondary treatment and in-plant controls. (Lynch-Wisconsin) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-256 840, Price codes: A22 in paper copy, A01 in microfiche. Report No EPA 440/1-75/041-a, September, 1975. 485 p , 102 fig, 203 tab, 48 ref, 3 append. AU - Forsht, E H AD - Environmental Protection Agency Washington, DC. Effluent Guidelines Div Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - Effluents KW - Baseline studies KW - Fish KW - Shellfish KW - Federal Water Pollution Act Amendments(1972) KW - Seafood processing KW - Canneries KW - Salmon KW - Bottom fish KW - Herrings KW - Clams KW - Oysters KW - Water pollution control KW - Industrial wastes KW - Waste water treatment KW - Point pollution KW - Fish meal KW - Sardines KW - Scallops KW - Abalone KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 1050:Conservation in industrial use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19166801?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Development+Document+for+Effluent+Limitations+Guidelines+and+New+Source+Performance+Standards+for+the+Fish+Meal%2C+Salmon%2C+Bottom+Fish%2C+Clam%2C+Oyster%2C+Sardine%2C+Scallop%2C+Herring%2C+and+Abalone+Segment+of+the+Canned+and+Preserved+Fish+and+Seafood+Processing+Industry+Point+Source+Category&rft.au=Forsht%2C+E+H&rft.aulast=Forsht&rft.aufirst=E&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Demonstration of a Planning Perspective for Waste Water Sludge Disposition Knoxville/Knox County AN - 19166617; 7700626 AB - The existing and future sludge disposal problem in Knoxville, Tennessee was investigated. The techniques employed in the projection of the present and future sludge quantities and qualities; selection of feasible sludge handling, transportation , and ultimate disposal or resource recovery methods; and the evaluation of these methods compiled into management plans were derived from a methodology previously developed by the Environmental Protection Agency. Six sludge management plans were found feasible for further consideration. They are sanitary landfill of a digested, dewatered sludge; trench-incorporation of a digested, dewatered sludge; incineration of an undigested, dewatered sludge from most treatment plants and sanitary landfill of a digested, dewatered sludge from two outlying plants; land application by spray irrigation of a digested sludge from most plants and landfill of a digested, dewatered sludge from an outlying plant; land application by composting and disking of a digested, dewatered sludge from most plants and landfill of a digested, dewatered sludge from an outlying plant; and producing fertilizer from digested sludge. None appear to present insurmountable problems in terms of meeting environmental constraints, performance criteria, or institutional and legal feasibility. However, the spray irrigation plan appears less cost-effective than the other five. (Snyder-FIRL) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-250 936, $7.50 in paper copy, $3.00 in microfiche. Report EPA-440-9-76-001A, November, 1975. 177 p, 22 fig, 30 tab, 41 ref, 4 append. AU - Neptune, D AU - Wyatt, M AU - Heil, R AD - Environmental Protection Agency Washington, D.C., Water Planning Div Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - Waste water treatment KW - Sewage treatment KW - Sewerage KW - Treatment facilities KW - Planning KW - Tennessee KW - Analytical techniques KW - Sludge disposal KW - Sludge KW - Waste disposal KW - Disposal KW - Management KW - Project planning KW - Cost analysis KW - Reclamation KW - Industrial wastes KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19166617?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Demonstration+of+a+Planning+Perspective+for+Waste+Water+Sludge+Disposition+Knoxville%2FKnox+County&rft.au=Neptune%2C+D%3BWyatt%2C+M%3BHeil%2C+R&rft.aulast=Neptune&rft.aufirst=D&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MEMBRANE DESALTING GETS BIG PUSH AN - 19157434; 7510982 AB - TWO LARGE BRACKISH WATER MEMBRANE DESALTING PLANTS ARE NEAR COMPLETION. ONE, IN SANTA ANA, CALIFORNIA, HAS PLANNED A MULTI-PHASE PROGRAM FOR ITS 75 MGD FACILITY TO TEST REVERSE OSMOSIS (RO), ELECTRODIALYSIS (ED), AND ION EXCHANGE. ON THE LOWER COLORADO RIVER, AN EVEN LARGER DESALTING PLANT, OF 100 MGD, IS PLANNED, WITH A TEST FACILITY AT YUMA, ARIZONA TO EVALUATE PRE-TREATMENT AND TO COMPARE REVERSE OSMOSIS, AND ELECTRODIALYSIS AND THE USE OF A COMBINATION OF THESE TWO PROCESSES. DESIGN CHARACTERISTICS, ADVANTAGES, PROBLEMS, AND COSTS OF RO AND ED ARE DETAILED. WHILE BOTH METHODS HAVE ONLY RECENTLY BEEN APPLIED TO LARGE MUNICIPAL WATER SYSTEMS (ED IN 1962, RO IN 1971), TREATMENT PLANT PERSONNEL HAVE BEEN SATISFIED WITH EACH. ECONOMIC COMPARISONS OF THE TWO MEMBRANE PROCESSES INDICATE THAT: THE TWO DESALTING APPLICATIONS ARE COMPETITIVE WITH EACH OTHER; WITH LOW SALINITY BRACKISH WATERS (UNDER 5000 PPM TDS), ED HAS A SLIGHT ADVANTAGE OVER RO; CAPITAL COSTS AND OPERATING COSTS FOR ED SYSTEMS DECREASES MORE RAPIDLY WITH INCREASING PLANT SIZE; AND, RO IS NOT AS SENSITIVE TO VARIATIONS IN FEED SALINITY AS ED. ACTUAL OPERATING AND CAPITAL COSTS AT SEVERAL LARGE MUNICIPAL PLANTS SHOW THAT LOCAL CONDITIONS SUCH AS PLANT LOAD FACTORS OR FOULING PROBLEMS CAUSE MUCH VARIATION. BOTH REVERSE OSMOSIS AND ELECTRODIALYSIS ARE RECOMMENDED FOR FUTURE USAGE. (PRAGUE-FIRL) JF - WATER AND WASTES ENGINEERING, VOL 12, NO 4, P 35, 36, 38, 40, 42, APRIL, 1975. 7 FIG. AU - Mattson, Me AD - OFFICE OF WATER RESEARCH AND TECHNOLOGY, WASHINGTON, D.C Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - *WASTE WATER TREATMENT KW - *MUNICIPAL WATER KW - *MEMBRANE PROCESSES KW - *TREATMENT FACILITIES KW - ELECTRODIALYSIS KW - REVERSE OSMOSIS KW - CAPITAL COSTS KW - OPERATING COSTS KW - DESIGN KW - ECONOMICS KW - DESALINATION PROCESSES KW - CALIFORNIA KW - COLORADO RIVER KW - BRACKISH WATER DESALTING KW - SW 3040:Wastewater treatment processes KW - SW 1010:Saline water conversion UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19157434?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MEMBRANE+DESALTING+GETS+BIG+PUSH&rft.au=Mattson%2C+Me&rft.aulast=Mattson&rft.aufirst=Me&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - AGRICULTURAL SEDIMENT CONTROL FOR WATER QUALITY PROTECTION AN - 19149651; 7610617 AB - BRIEFLY DISCUSSED ARE THREE MAJOR AREAS OF AGRICULTURAL SEDIMENT CONTROL. THEY ARE THE (1) IMPACT OF AGRICULTURAL SEDIMENTS ON WATER QUALITY AND THE CONTROL OF THESE SEDIMENTS, (2) NONPOINT CONTROL FEATURES OF PUBLIC LAW 92-500, AND (3) STATE AND LOCAL CONTROL PROGRAMS. THE IMPACT OF AGRICULTURAL SEDIMENTS ON WATER QUALITY GENERALLY FALLS INTO THREE CATEGORIES. FIRST, THERE ARE THE DIRECT EFFECTS OF THE SEDIMENTS. THESE SEDIMENTS SETTLE TO THE BOTTOM OF SOME BODY OF WATER AND SMOTHER SOME OF THE BOTTOM ORGANISMS. THEY REDUCE PENETRATION OF LIGHT, THUS AFFECTING THE PHOTOSYNTHESIS PROCESSES. THEY ALSO HAVE AN AESTHETIC EFFECT. SECOND, THE SEDIMENTS ACT AS CARRIERS OF POTENTIALLY POLLUTIONAL MATERIALS. THIRD, THEY PLACE VARYING OXYGEN DEMANDS ON THE WATER BODY. ANIMAL WASTE AND CROP RESIDUE THAT FORM A PART OF THE SEDIMENTS IN A TOTAL SENSE ARE ORGANIC MATERIALS AND WILL UTILIZE OXYGEN IN THEIR DECOMPOSITION. DIFFERENT SECTIONS OF PUBLIC LAW 92-500 ARE GIVEN IN RELATION TO THE CONTROL OF NONPOINT SOURCES OR AGRICULTURAL SEDIMENTS. LOCAL EXPERTISE MUST BE INVOLVED FROM THE BEGINNING IN THE PLANNING, DEVELOPMENT, AND IMPLEMENTATION OF THE MANAGEMENT PROGRAMS. FOUR ITEMS DEEMED IMPORTANT ARE: (1) IF A CONTROL PROGRAM FOR AGRICULTURAL SEDIMENTS IS TO BE EFFECTIVE, IT MUST BE TAILORED TO LOCAL CONDITIONS, (2) PRIORITIES MUST BE DETERMINED AND AN EFFECTIVE CONTROL PROGRAM, DEVELOPED AND IMPLEMENTED, (3) A DISTINCTION MUST BE MADE BETWEEN SOIL CONSERVATION AND WATER QUALITY PROTECTION, AND (4) 208 PLANNING AND 305 (B) STATE REPORTS PREPARATION ARE EITHER ON-GOING OR BEING INITIATED, AND THOSE WITH SPECIFIC KNOWLEDGE IN THE CONTROL OF AGRICULTURAL SEDIMENTS SHOULD MAKE THEIR EXPERTISE AVAILABLE FOR THESE EFFORTS. (CAMERON-EAST CENTRAL) JF - IN: AGRICULTURE AND CLEAN WATER--PROCEEDINGS OF A CONFERENCE TO EXPLORE CONTROL STRATEGY FOR AGRICULTURAL NONPOINT SOURCE WATER POLLUTION, KANSAS CITY, MISSOURI, APRIL 3, 1975, P 19-26. AU - Shilling, W C AD - ENVIRONMENTAL PROTECTION AGENCY WASHINGTON, D. C. OFFICE OF AIR AND WATER PROGRAMS Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - *SEDIMENTS KW - *WATER QUALITY KW - *SOIL CONSERVATION KW - *SEDIMENT CONTROL KW - AGRICULTURE KW - FARM WASTES KW - PUBLIC LAW 92-500 KW - SW 3070:Water quality control KW - SW 2080:Watershed protection KW - SW 1060:Conservation in agricultural use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19149651?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=AGRICULTURAL+SEDIMENT+CONTROL+FOR+WATER+QUALITY+PROTECTION&rft.au=Shilling%2C+W+C&rft.aulast=Shilling&rft.aufirst=W&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE FEDERAL CONSTRUCTION GRANT PROCESS FROM A (BILENE) TO Z (ANESVILLE) AN - 19149578; 7600629 AB - THE GROUND RULES FOR THE INVESTMENT OF PUBLIC FUNDS FOR SEWERS AND TREATMENT FACILITIES ARE PRIMARILY SET FORTH IN THE REGULATIONS PUBLISHED IN THE FEDERAL REGISTER IN FEBRUARY OF 1974. HOWEVER, THE PROCEDURAL REQUIREMENTS ARE ONLY BROADLY SKETCHED. THE STEP BY STEP ACTIVITIES OF APPLYING FOR FEDERAL FUNDS ARE EXPLAINED IN THIS ARTICLE. A ROUGH OUTLINE OF EACH STEP IS PRESENTED IN FLOW CHART FORM. THE STEPS INCLUDE: PREAPPLICATION ACTIVITY; STEP ONE OR FACILITY PLANNING WHICH TAKES FROM 6 TO 12 MONTHS; STEP TWO OR FACILITY DESIGN WHICH TAKES FROM 6 TO 12 MONTHS; STEP 3 OR CONSTRUCTION WHICH TAKES FROM 2 TO 4 YEARS; AND OPERATION AND MAINTENANCE WHICH CONTINUES FOR THE PLANT LIFE OR 25 TO 30 YEARS. THE FOLLOWING TYPES OF FEDERAL AID ARE AVAILABLE: GRANTS FOR VARIOUS PLANNING ACTIVITIES; TECHNICAL ASSISTANCE, ESPECIALLY FOR FACILITY DESIGN AND CONSTRUCTION AND FOR ENFORCEMENT; TECHNICAL INFORMATION FROM FEDERAL RESEARCH, DEMONSTRATION AND MONITORING; TRAINING FOR STATE AND LOCAL PERSONNEL; AND ENVIRONMENTAL FINANCING AUTHORITY TO HELP LOCAL GOVERNMENTS RAISE THEIR SHARE OF THE COSTS OF TREATMENT FACILITIES; AND, A LARGER FEDERAL SHARE OF COSTS TO A UNIFORM 75 PERCENT. (ORR-FIRL) JF - WATER AND SEWAGE WORKS, REFERENCE NUMBER, P R20, R22-R24, R27-R28, APRIL 30, 1975. 5 FIG. AU - Rhett, J T AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF WATER PROGRAM OPERATIONS Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - *WASTE WATER TREATMENT KW - *FINANCING KW - *GOVERNMENT FINANCE KW - *GRANTS KW - *TREATMENT FACILITIES KW - LOCAL GOVERNMENTS KW - STATE GOVERNMENTS KW - LEGISLATION KW - COSTS KW - PLANNING KW - FEDERAL WATER POLLUTION CONTROL ACT KW - PL 92-500 KW - FEDERAL WATER POLLUTION CONTROL ACE AMENDMENTS KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19149578?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+FEDERAL+CONSTRUCTION+GRANT+PROCESS+FROM+A+%28BILENE%29+TO+Z+%28ANESVILLE%29&rft.au=Rhett%2C+J+T&rft.aulast=Rhett&rft.aufirst=J&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Statement of Concerns of the Lake Michigan Toxic Substances Committee Related to Polychlorinated Biphenyls AN - 19148524; 7702038 AB - In view of the documented evidence on 19 biological and toxicological effects of PCBs, the committee, representing three federal agencies and the four states bordering Lake Michigan, proposed that all domestic and imported PCBs (marketed as various formulations of Aroclor) destined for industrial uses other than as a dielectric fluid in transformers and capacitors be banned; and the latter usages to be contingent upon development of replacement products. PCB concentrations in Lake Michigan fish are probably not decreasing and particularly the larger salmonids exceed the FDA 5 ppm maximum alowable levels. It is probable that this level will be further reduced in view of recent primate toxicological evidence. The only American manufacturer, Monsanto Company, has been unable to restrict distribution and agency efforts have not reduced PCBs in the lake. It is probable that treated sewage effluents are ubiquitous PCB sources at or below detectable levels. An economic loss has been inflicted on the commercial fishery and a much larger loss to the commercial and sport fishing industries would result if the FDA lowers the permissible levels. PCBs in many industrial processes and products continue to be widespread regardless of Monsanto 's policy to restrict sales only to closed systems. Most PCB uses can be eliminated or replaced by substitute chemicals. (Auen-Wisconsin) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-250 786, Price codes: A03 in paper copy, A01 in microfiche. Report July 1975. 29 p. 3 tab., 21 ref. AU - Bremer, KE AD - Environmental Protection Agency Chicago, Ill Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - Lake Michigan KW - Polychlorinated biphenyls KW - Hazards KW - Regulation KW - Pesticide residues KW - Toxicity KW - Effects KW - Conferences KW - Fisheries KW - Industries KW - Public health KW - Aroclor KW - Electric insulation KW - Salmonids KW - Water pollution sources KW - Wisconsin KW - Michigan KW - Indiana KW - Illinois KW - Sewage effluents KW - Capacitors KW - Power transformers KW - Standards KW - Food chains KW - SW 0850:Lakes KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19148524?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Statement+of+Concerns+of+the+Lake+Michigan+Toxic+Substances+Committee+Related+to+Polychlorinated+Biphenyls&rft.au=Bremer%2C+KE&rft.aulast=Bremer&rft.aufirst=KE&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ENVIRONMENTAL ASSESSMENT OF MARINE OUTFALLS AN - 19148425; 7611615 AB - FEDERAL CRITERIA FOR THE ISSUANCE OF OCEAN DISPOSAL PERMITS FOR WASTE OUTFALLS ARE REVIEWED ALONG WITH ENVIRONMENTAL PROTECTION AGENCY STUDIES OF THE POTENTIAL IMPACT OF OCEAN OUTFALLS IN SOUTHEAST FLORIDA. THE FEDERAL WATER POLLUTION CONTROL ACT AMENDMENTS OF 1972 ESTABLISH CRITERIA FOR THE ISSUANCE OF PERMITS FOR OCEAN DISCHARGES BASED ON THE FOLLOWING CONSIDERATIONS: THE ENVIRONMENTAL EFFECTS OF THE PROPOSED WASTE DISPOSAL OPERATION, THE NEED FOR OCEAN DISPOSAL, ALTERNATIVES TO OCEAN DISPOSAL, AND THE EFFECT OF THE PROPOSED ACTION ON AESTHETIC, RECREATIONAL, ECONOMIC, AND OTHER VALUES ASSOCIATED WITH THE OCEAN. THE CRITERIA DEAL WITH THE EVALUATION OF INDIVIDUAL PERMIT APPLICATIONS ON A CASE-BY-CASE BASIS FROM INFORMATION SUPPLIED BY THE APPLICANT CONCERNING THE CHARACTERISTICS OF THE WASTE AND THE EFFECT OF THE WASTE WATER ON THE RECEIVING ENVIRONMENT. AN ENVIRONMENTAL PROTECTION AGENCY STUDY OF ALTERNATIVE WASTE WATER DISPOSAL METHODS IN SOUTHEAST FLORIDA CONCLUDES THAT DISPOSAL OF SECONDARY TREATED WASTE WATER TO THE OCEAN VIA OUTFALLS IS A VIABLE METHOD OF DISPOSAL FOR THE AREA. (SEE ALSO W76-11224) (KREAGER-FIRL) JF - IN: PROCEEDINGS OF THE SOUTHEASTERN CONFERENCE ON WATER SUPPLY AND WASTEWATER IN COASTAL AREAS, APRIL 2-4, 1975, WILMINGTON, NORTH CAROLINA, UNIVERSITY OF NORTH CAROLINA, P 27-34. AU - Hopkins AD - ENVIRONMENTAL PROTECTION AGENCY, ATLANTA, GA. REGION IV Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - *WASTE WATER DISPOSAL KW - *OUTLETS KW - *PERMITS KW - *LEGISLATION KW - *OCEANS KW - *COASTS KW - *FLORIDA KW - ATLANTIC COASTAL PLAIN KW - EFFLUENTS KW - WASTE WATER TREATMENT KW - LEGAL ASPECTS KW - EVALUATION KW - FEDERAL WATER POLLUTION CONTROL ACT AMENDMENTS KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19148425?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ENVIRONMENTAL+ASSESSMENT+OF+MARINE+OUTFALLS&rft.au=Hopkins&rft.aulast=Hopkins&rft.aufirst=&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EFFECTS OF OCEAN DISPOSAL ACTIVITIES ON MID-CONTINENTAL SHELF ENVIRONMENT OFF DELAWARE AND MARYLAND AN - 19147084; 7603175 AB - OBSERVATIONS MADE OVER A PERIOD OF APPROXIMATELY ONE YEAR ON TWO MID-TEMPERATE MID-CONTINENTAL SHELF OCEAN DUMPSITES SHOWED THE HYDROGRAPHIC REGIME WAS GENERALLY APPROXIMATE THE CLASSIC WINTER ISOTHERMAL-SUMMER STRATIFIED SYSTEM, BUT INCURSIONS OF FRESHER WATER FROM THE DELAWARE ESTUARY AND INTRUSION OF OFFSHORE SLOPE WATER WERE FOUND TO INFLUENCE THIS HYDROGRAPHIC REGIME. SUMMER AND WINTER DENSITY DISCONTINUITIES MAY INFLUENCE THE DISTRIBUTION OF CONSERVATIVE POLLUTANTS. THE DISTRIBUTION OF METALS IN BOTTOM SEDIMENTS AND ORGANISMS INDICATE THESE POTENTIALLY TOXIC MATERIALS PERSIST IN BOTTOM MATERIALS, AND ARE APPARENTLY TRANSLOCATED AS A RESULT OF HYDROGRAPHIC FORCES. THIS INCREASES THEIR POTENTIAL TOXICITY TO A RELATIVELY GREAT AREA, WITH ITS INDIGENOUS BIOTA. THERE IS EVIDENCE OF ACCUMULATION IN BENTHIS ORGANISMS. THE BENTHIC SUBSTRATE, MEDIUM TO FINE SANDS, DOES NOT APPARENTLY INFLUENCE THE DISTRIBUTION OF THE METALS EXAMINED IN THIS NONDEPOSITIONAL ENVIRONMENT. THE MICROTOPOGRAPHIC RIDGES AND SWALES, OBSERVED DIRECTLY FROM THE SUBMERSIBLE, MAY INFLUENCE THE LOCAL DISTRIBUTION OF POLLUTANTS AS WELL AS BIOTA. OBSERVATIONS OF THE BENTHIC INFAUNA ARE AS YET INCOMPLETE, AND MAY INFLUENCE CURRENT CONCLUSIONS WHEN ANALYZED. DUMPING OPERATIONS OF THE ACID WASTE SOURCE AND OF THE SEWAGE SLUDGE MATERIALS ARE APPARENTLY SEPARATELY DISTRIBUTED IN THE ENVIRONMENT. AN AREA OF AT LEAST 1000 SQUARE NAUTICAL MILES WAS AFFECTED. (SINHA-OEIS) JF - AVAILABLE FROM NTIS, SPRINGFIELD, VA 22161 AS PB-239 256, $7.50 IN PAPER COPY, $2.25 IN MICROFICHE. U.S. ENVIRONMENTAL PROTECTION AGENCY, PHILADELPHIA, PA, REPORT NO. EPA 903/9-75-015, JANUARY 1975. 185 P, 44 FIG, 22 TAB, 2 APPEND. AU - Lear, D W AU - Pesch, G G AD - ENVIRONMENTAL PROTECTION AGENCY, ANNAPOLIS, MD. ANNAPOLIS FIELD OFFICE Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - *WASTE DISPOSAL KW - *CONTINENTAL SHELF KW - *INDUSTRIAL WASTES KW - *SLUDGE DISPOSAL KW - *METALS KW - *WATER POLLUTION KW - *DELAWARE KW - *MARYLAND KW - PATHS OF POLLUTANTS KW - OCEAN CIRCULATION KW - ABSORPTION KW - ENVIRONMENTAL EFFECTS KW - DISTRIBUTION PATTERNS KW - DATA COLLECTIONS KW - *OCEAN WASTE DISPOSAL KW - WASTE ACCUMULATION KW - SW 3050:Ultimate disposal of wastes KW - SW 3030:Effects of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19147084?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EFFECTS+OF+OCEAN+DISPOSAL+ACTIVITIES+ON+MID-CONTINENTAL+SHELF+ENVIRONMENT+OFF+DELAWARE+AND+MARYLAND&rft.au=Lear%2C+D+W%3BPesch%2C+G+G&rft.aulast=Lear&rft.aufirst=D&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PITLESS ADAPTERS: EMPHASIS ON SANITATION AN - 19138174; 7511258 AB - BECAUSE OF THE POLLUTION HAZARDS INVOLVED, A WELL PIT TO HOUSE PUMPING EQUIPMENT OR TO PERMIT ACCESSIBILITY TO THE TOP OF A WATER WELL IS NOT RECOMMENDED AND, IN SOME CASES, IS PROHIBITED. THE TWO GENERAL TYPES OF PITLESS INSTALLATIONS ARE THE PITLESS ADAPTER, WHICH CONNECTS THE WELL FROM BELOW THE FROST LINE TO THE PUMPING COMPONENTS, AND THE PITLESS UNIT WHICH IS AN ENTIRE UNIT MOUNTED ON THE WELL CASING THAT HAS BEEN CUT OFF AT THE REQUIRED DEPTH. PROBLEMS OF INSTALLATION IN THIS TYPE OF EQUIPMENT OFTEN ARISE. WELDING BELOW GROUND IS NOT CONDUCIVE TO GOOD WORKMANSHIP. SIMILARLY, ACHIEVING A WATERTIGHT JOINT IS DIFFICULT. CLAMPS AND GASKETS FOR ATTACHMENT OF ADAPTERS AND UNITS ARE OFTEN CRITICIZED FOR THEIR STRUCTURAL WEAKNESS. COMPATIBILITY BETWEEN METALS ON THE WELL, THE PITLESS DEVICE, AND THE WELDING MATERIALS IS NECESSARY. FINALLY, PROVISION FOR SETTLEMENT OF THE WELL HEAD IS NECESSARY. PROCEDURES FOR INSPECTING AND TESTING THE PITLESS INSTALLATIONS ARE IMPORTANT AS THEY ARE INSTALLED WITHIN THE ZONE OF GREATEST CORROSION AND CONTAMINATION POTENTIAL WITHIN THE UPPER 10 FEET OF THE WELL STRUCTURE. TESTING PROCEDURES ARE OUTLINED. (BRADBEER-NWWA) JF - WATER WELL JOURNAL, VOL 29, NO 4, P 56-58, APRIL, 1975. 1 FIG. AU - Witsell, W J AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. DIV. OF WATER SUPPLY Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - *CASINGS KW - *WELLS KW - *WELL REGULATIONS KW - *POLLUTION KW - *ENVIRONMENTAL SANITATION KW - FROST PROTECTION KW - CORROSION KW - QUALITY CONTROL KW - *PITLESS ADAPTERS KW - *WELL PITS KW - PITLESS UNITS KW - POISONOUS GASES KW - WELL HEAD KW - SW 3070:Water quality control KW - SW 6030:Hydraulic machinery UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19138174?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Status+of+Regulation+Development+for+Cooling+Water+Discharges+from+Power+Plants&rft.au=Lum%2C+J&rft.aulast=Lum&rft.aufirst=J&rft.date=1978-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MICROBIAL DEGRADATION AND ACCUMULATION OF PESTICIDES IN AQUATIC SYSTEMS AN - 19137468; 7507970 AB - THE MICROBIAL DEGRADATION AND SORPTION OF CARBARYL, MALATHION, BUTOXYETHYL ESTER OF 2,4-DICHLOROPHENOXYACETIC ACID (2,4-DBE), METHOXYCHLOR, ATRAZINE, DIAZINON, CAPTAN, PARATHION, AND TOXAPHENE WERE INVESTIGATED. MALATHION AND 2,4-DBE WERE FOUND TO UNDERGO TRANSFORMATION READILY IN BOTH BACTERIAL AND FUNGAL CULTURES. DEGRADATION OF MALATHION AND 2,4-DBE AT LOW CONCENTRATIONS ( 1 MG/L) IN BATCH CULTURES OF BACTERIA FOLLOWED SECOND-ORDER KINETICS AS PREDICTED BY THE MICHAELIS-MENTEN THEORY. A SINGLE ISOMER, BETA-MONOACID OF MALATHION, WAS THE PRIMARY METABOLITE IN TRANSFORMATION OF MALATHION BY BOTH BACTERIAL AND FUNGAL POPULATIONS. THE MAJOR METABOLITE FOUND IN 2,4-DBE STUDIES WAS 2,4-D. CARBARYL UNDERWENT CHEMICAL HYDROLYSIS TO ALPHA-NAPHTHOL IN BOTH HETEROGENEOUS BACTERIAL CULTURES AND UNINOCULATED CONTROLS. IN THE CULTURES ALPHA-NAPHTHOL WAS METABOLIZED TO 1,4-NAPHTHOQUINONE AND TWO UNIDENTIFIED COMPOUNDS. BACTERIAL DEGRADATION OF METHOXYCHLOR WAS SLOWER THAN BACTERIAL DEGRADATION OF MALATHION OR 2,4-DBE. THE INSECTICIDE WAS METABOLIZED TO METHOXYCHLOR-DDE. RAPID AND EXTENSIVE SORPTION OF PESTICIDES TO FUNGI, BACTERIA, AND ALGAE WAS OBSERVED AND METHOXYCHLOR AND TOXAPHENE, BUT NOT WITH ANY OF THE OTHER PESTICIDES INVESTIGATED. DISTRIBUTION COEFFICIENTS FOR METHOXYCHLOR RANGED FROM 1.2 X 1000 TO 4.8 X 10,000 FOR THE DIFFERENT ORGANISMS WHEREAS THE COEFFICIENTS FOR TOXAPHENE RANGED FROM 3.4 X 1000 TO 1.7 X 10,000. CAPTAN UNDERWENT NEITHER MICROBIAL DEGRADATION NOR SORPTION BECAUSE OF ITS RAPID HYDROLYSIS IN WATER. (EPA) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA. 22161, AS PB-241 293, $4.25 IN PAPER COPY, $2.25 IN MICROFICHE. REPORT EPA-660/3-75-007, MARCH 1975. 45 P, 9 FIG, 5 TAB, 55 REF. 1BA023. AU - Paris, D F AU - Lewis, D L AU - Barnett, J T AU - Baughman, G L AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST ENVIRONMENTAL RESEARCH LAB Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - *BIODEGRADATION KW - *SORPTION KW - *2 KW - 4-D KW - *PESTICIDE RESIDUES KW - *MICROBIAL DEGRADATION KW - AQUATIC MICROORGANISMS KW - PESTICIDE KINETICS KW - HYDROLYSIS KW - METABOLISM KW - BACTERIA KW - FUNGI KW - WATER POLLUTION SOURCES KW - WATER POLLUTION EFFECTS KW - *MALATHION KW - *METHOXYCHLOR KW - *TOXAPHENE KW - *CARBARYL KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19137468?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MICROBIAL+DEGRADATION+AND+ACCUMULATION+OF+PESTICIDES+IN+AQUATIC+SYSTEMS&rft.au=Paris%2C+D+F%3BLewis%2C+D+L%3BBarnett%2C+J+T%3BBaughman%2C+G+L&rft.aulast=Paris&rft.aufirst=D&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - FEEDLOT EFFLUENT LIMITATIONS BASED UPON EXEMPLARY OPERATIONS AN - 19134813; 7607163 AB - FEEDLOTS ARE REQUIRED TO COMPLY WITH CERTAIN POLLUTION CONTROL STANDARDS AS STIPULATED IN SECTIONS 301, 304, AND 306 OF THE FEDERAL WATER POLLUTION CONTROL ACT, AS AMENDED, 1972. IN RESPONSE TO REQUIREMENTS IN THE SECTIONS, A REGULATION WHICH SETS FORTH THE SPECIFIC EFFLUENT LIMITATIONS FOR FEEDLOTS WAS PROMULGATED ON FEBRUARY 14, 1974. THE SUBSTANCE OF THE LIMITATIONS THUS ESTABLISHED WAS NO DISCHARGE OF POLLUTANTS TO NAVIGABLE WATER, SUBJECT TO AN EXCEPTION FOR DISCHARGES DUE TO UNUSUAL RAINFALL CONDITIONS. THE LIMITATIONS IMPACT EXISTING FEEDLOTS WITH EFFLUENT LIMITATIONS FOR 1977 AND 1983, AND NEW FEEDLOT SOURCES (AS OF SEPTEMBER 7, 1973) WITH STANDARDS OF PERFORMANCE AND PRETREATMENT STANDARDS. A GENERAL SURVEY OF EXEMPLARY FEEDLOT OPERATIONS IS GIVEN WITH EMPHASIS ON THE FOLLOWING: (1) SALIENT FEATURES OF THE EXEMPLARY CONTROL CONCEPTS FOR A VARIETY OF LIVESTOCK AND POULTRY OPERATIONS (WITH SLIDES OF ACTUAL FACILITIES). (2) APPLICABILITY OF THE EXEMPLARY CONCEPTS TO EXISTING FACILITIES WITH POLLUTION PROBLEMS, INCLUDING GEOGRAPHIC AND CLIMATIC VARIABILITY. (3) COURSES OF ACTION AVAILABLE TO FEEDLOT OPERATIONS AND RESPONSIBLE GOVERNMENTAL AND INSTITUTIONAL OFFICIALS. (4) GENERAL COSTS OF ACHIEVING THE EFFLUENT LIMITATIONS FOR FARMS USING CURRENT DATA ESTIMATES. THE EXEMPLARY OPERATIONS DISCUSSED INCLUDE FACILITIES INVOLVING OPEN LOT PRODUCTION OF BEEF CATTLE, SWINE, AND SHEEP; AND, HOUSED LOT PRODUCTION FOR POULTRY, DAIRY CATTLE, SWINE, AND BEEF CATTLE. TABLES OF ASSOCIATED COSTS FOR VARIOUS SIZES AND TYPES OF FACILITIES ARE PRESENTED. (SEE ALSO W76-07154) (EAST CENTRAL) JF - IN: MANAGING LIVESTOCK WASTES, PROCEEDINGS 3RD INTERNATIONAL SYMPOSIUM ON LIVESTOCK WASTES-1975, UNIVERSITY OF ILLINOIS, URBANA-CHAMPAIGN, APRIL 21-24, 1975, P 61-63. AU - DENIT, J D AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. IMPACT ANALYSIS AGENCY Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - *LEGISLATION KW - *FEED LOTS KW - *WATER POLLUTION CONTROL KW - EFFLUENTS KW - POULTRY KW - COSTS KW - GEOGRAPHY KW - CLIMATES KW - FARM WASTES KW - OPERATIONS KW - *POLLUTION CONTROL KW - *FEDERAL WATER POLLUTION CONTROL ACT KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19134813?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=FEEDLOT+EFFLUENT+LIMITATIONS+BASED+UPON+EXEMPLARY+OPERATIONS&rft.au=DENIT%2C+J+D&rft.aulast=DENIT&rft.aufirst=J&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - HOW TO ANALYZE INFILTRATION/INFLOW AN - 19133703; 7600566 AB - A REVIEW OF THE ANALYSIS OF INFILTRATION/INFLOW (I/I) IS PRESENTED. A THOROUGH EVALUATION SHOULD CONSIDER FACTORS OF COST-EFFECTIVENESS, INCLUDING: THE COST AND SIZE OF NEW SEWERS IF EXCESSIVE I/I IS TO BE PERMITTED; THE OPERATION AND MAINTENANCE COSTS FOR HANDLING LOCAL SEWER SURCHARGES, CLEAN-UP OF FLOODING, AND DAMAGES TO FLOODED PRIVATE PROPERTIES; COSTS OF REPAIR OF PAVEMENT CAVE-INS OR WASHOUTS OF SUBSURFACE UTILITIES CAUSED BY I/I; COSTS OF REMOVAL OF SOIL, DEBRIS, AND TREE ROOTS WHICH ENTER SEWERS THROUGH DEFECTIVE SEWER JOINTS AND PIPES; AND NEED FOR INCREASES IN TREATMENT OR HANDLING CAPACITIES BECAUSE SYSTEMS ARE OVERLOADED WITH EXCESSIVE INFILTRATION AND INFLOW VOLUMES. THE REQUIRED SEWER SYSTEM EVALUATION SURVEY, CONSISTING OF FIVE PHASES (PHYSICAL SURVEY, RAINFALL SIMULATION, PREPARATORY CLEANING, INTERNAL INSPECTION, AND SURVEY REPORT) IS OUTLINED. GUIDELINES FOR COST ANALYSES OF INFILTRATION AND INFLOW ARE ALSO GIVEN. EXAMPLES OF AN INFILTRATION REDUCTION PROGRAM IN OKLAHOMA AND AN INFLOW REDUCTION PROGRAM IN ILLINOIS ILLUSTRATE SOME OF THE PROBLEMS ENCOUNTERED. ALTHOUGH A COST-EFFECTIVE SOLUTION IS STRONGLY RECOMMENDED, IT WAS CONCLUDED THAT ONE SHOULD ALWAYS CONSIDER THE OVERALL IMPACT OF ANY CHANGES ON OVERALL WATER QUALITY. (KRAMER-FIRL) JF - WATER AND SEWAGE WORKS, REFERENCE NUMBER, P 84-88, 90, APRIL 30, 1975. 2 TAB, 11 REF. AU - Cesaro, D J AU - Field, R AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - *INFILTRATION KW - *INFLOW KW - *REVIEWS KW - *SEWERAGE KW - *WASTE WATER TREATMENT KW - ANALYTICAL TECHNIQUES KW - CONSTRUCTION KW - REHABILITATION KW - RAINFALL KW - INSPECTION KW - WATER QUALITY KW - OPEARTING COSTS KW - MAINTENANCE COSTS KW - FLOODING KW - COST-EFFECTIVENESS KW - INFILTRATION/INFLOW ANALYSIS KW - SEWER REPAIR KW - SEWER SYSTEM EVALUATION KW - SW 3040:Wastewater treatment processes KW - SW 4030:Cost allocation, cost sharing, pricing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19133703?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=HOW+TO+ANALYZE+INFILTRATION%2FINFLOW&rft.au=Cesaro%2C+D+J%3BField%2C+R&rft.aulast=Cesaro&rft.aufirst=D&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - INVESTIGATION OF THE ORION RESEARCH CYANIDE MONITOR AN - 19133339; 7600677 AB - THE MODEL 1206 ORION RESEARCH CYANIDE MONITOR WAS INVESTIGATED USING THE ORION SPECIFICATIONS AND ENVIRONMENTAL CONSIDERATIONS AS A GUIDE. LABORATORY TESTS UNDER CONTROLLED ENVIRONMENTAL CONDITIONS SHOWED THE ELECTRONIC STABILITY (DRIFT) TO BE WITHIN 0.1% OVER THE TEMPERATURE RANGE OF 5C TO 35C. SENSOR STABILITY, OVER THE TEMPERATURE RANGE 5C TO 35C WAS TESTED BY APPLYING FREE CYANIDE ION (STANDARD SOLUTIONS OF 1 MG/L AND 10 MG/L) AS DIRECT INPUT TO THE MONITORS. THE RESULTS OF THESE TESTS SHOWED THAT ORION'S SPECIFIED TOLERANCE OF PLUS OR MINUS 10% OF READING WAS MET. TWO OUT OF THREE ELECTRODE SETS TESTED FOR LINEARITY WERE WITHIN ORION'S TOLERANCE OF PLUS OR MINUS 0.02 PPM BELOW 0.25 PPM AND PLUS OR MINUS 10% OF READINGS ABOVE 0.25 PPM. DYANMIC ON-STREAM MEASUREMENTS WERE MADE FROM A METAL PLATING PROCESS RINSE STREAM IN A FIELD INSTALLATION OF THE MONITOR, AND THESE MEASUREMENTS WERE PERIODICALLY COMPARED WITH THOSE OF THE STANDARD METHOD FOR TOTAL CYANIDE. THIS FIELD INSTALLATION REVEALED THE COMPARISONS WERE WIDELY VARIABLE. STEADY-STATE COMPARISONS WERE MADE OF FIELD-COLLECTED SAMPLES WITH THE STANDARD METHOD FOR DETERMINING TOTAL CYANIDE. THESE TESTS REVEALED THAT A 15% TO 20% LOSS IN CYANIDE CONCENTRATION RESULTED FROM THE REQUIRED STRAINING AND FILTERING OF THE SAMPLE INPUT TO THE MONITOR. (EPA) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161. ENVIRONMENTAL PROTECTION AGENCY, REPORT EPA-670/4-75-005, APRIL 1975. 24 P, 5 FIG, 6 TAB, 9 REF. 1HA327; ROAP 01AAD, TASK 02C. AU - O'Herron, R J AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - *METALS KW - *MONITORING KW - *POLLUTANT IDENTIFICATION KW - ACTIVITY COEFFICIENTS KW - PERFORMANCE KW - EVALUATION KW - ELECTRODES KW - INSTRUMENTATION KW - IONS KW - *CYANIDES KW - *METALS COMPLEXES KW - FREE IONS KW - IONIC INTERFERENCES KW - IONIC STRENGTH KW - *ION-SELECTIVE ELECTRODE KW - REAGENT ADDITIONS KW - SPECIFIC ION ELECTRODES KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19133339?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=INVESTIGATION+OF+THE+ORION+RESEARCH+CYANIDE+MONITOR&rft.au=O%27Herron%2C+R+J&rft.aulast=O%27Herron&rft.aufirst=R&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - KINETIC MODEL FOR ORTHOPHOSPHATE REACTIONS IN MINERAL SOILS AN - 19131199; 7602073 AB - THE ABILITY OF A SOIL TO REMOVE WASTEWATER PHOSPHORUS FROM SOLUTIONS PASSING THROUGH THE SOIL MATRIX IS PRIMARILY RELATED TO THE FORMATION OF RELATIVELY INSOLUBLE PHOSPHATE COMPOUNDS OF IRON, ALUMINUM, AND CALCIUM. BASED ON THE SOLUBILITY OF THESE COMPOUNDS, AN ESTIMATE CAN BE MADE OF THE MINIMUM CONCENTRATION OF PHOSPHORUS WHICH WILL BE FOUND AT EQUILIBRIUM IN THE SOIL SOLUTION. THE KINETICS OF ORTHOPHOSPHORUS SORPTION WITH 25 VIABLE MINERAL SOILS WERE EXPERIMENTALLY MEASURED UNDER LABORATORY CONDITIONS. SEVERAL KINETIC MODELS WERE EVALUATED AS A MEANS OF DESCRIBING PHOSPHORUS SORPTION BY SOIL. A DIFFUSION LIMITED LANGMUIR SORPTION MODEL BEST FIT THE EXPERIMENTAL DATA. (EPA) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161. ENVIRONMENTAL PROTECTION AGENCY, REPORT EPA-660/2-75-022, JUNE 1975. 133 P, 12 FIG, 6 TAB, 84 REF, APPEND. EPA 1BB045. ROAP 21-ASH, TASK 13. AU - Enfield, C G AU - Bledsoe, B E AD - ENVIRONMENTAL PROTECTION AGENCY, ADA, OKLA. ROBERT S. KERR ENVIRONMENTAL RESEARCH LAB Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - *MODEL STUDIES KW - *WASTE WATER TREATMENT KW - *SEWAGE TREATMENT KW - KINETICS KW - SOILS KW - SOLUBILITY KW - PHOSPHORUS KW - MATHEMATICAL MODELS KW - *PHOSPHORUS KINETICS KW - *ORTHOPHOSPHATES KW - *MINERAL SOILS KW - SW 0845:Water in soils KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19131199?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=The+Toxic+Substances+Control+Act+%28TSCA%29%3A+How+It+Affects+EPA+from+a+Research+and+Enforcement+Standpoint&rft.au=Wallen%2C+E+I&rft.aulast=Wallen&rft.aufirst=E&rft.date=1978-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - INTERIM REPORT ON TASK FORCE ON PHOSPHATE REMOVAL SLUDGES AN - 19129407; 7600248 AB - A SUBSTANTIAL PORTION OF WASTE WATER TREATMENT CAPITAL AND OPERATING COST IS DUE TO SLUDGE HANDLING AND DISPOSAL. HOWEVER, INFORMATION ON SLUDGE PRODUCED IN CONVENTIONAL WASTE WATER TREATMENT IS WIDELY SCATTERED AND VERY LITTLE INFORMATION IS AVAILABLE ON THE SLUDGES PRODUCED BY PROCESSES FOR PHOSPHORUS REMOVAL. AN INTERIM REPORT OF A TASK FORCE ON THE SLUDGES PRODUCED WHEN LIME, FE(+++), OR AL(+++) ARE ADDED FOR THE PURPOSE OF P REMOVAL IS DISCUSSED. MOST OF THE INFORMATION CONCERNS THE MASS OF SLUDGE PRODUCED AND ITS FILTERING PROPERTIES. THE SLUDGES FORMED WHEN LIME IS ADDED TO WASTE WATER HAVE A GREATER SOLIDS CONTENT AFTER SETTLING AND DEWATER AT GREATER MASS RATES THAN CONVENTIONAL SLUDGES. CONVENTIONAL SLUDGES ARE DEFINED AS DIGESTED TOTAL SLUDGE FROM A CONVENTIONAL PRIMARY PLUS ACTIVATED SLUDGE PLANT. LIME SLUDGES PRODUCE A MUCH LARGER MASS OF SLUDGE PER VOLUME OF WASTE WATER. SLUDGES FORMED WHEN AL(+++) OR FE(+++) ARE ADDED TO WASTE WATER DEWATER MORE POORLY THAN CONVENTIONAL SLUDGES AND THE SLUDGE SOLIDS CONTENT IS LESS. THE SLUDGE MASS PRODUCED IS HIGHER THAN THAT FROM CONVENTIONAL SLUDGE BUT LOWER THAN THAT FROM LIME SLUDGES. SUFFICIENT INFORMATION IS NOT YET AVAILABLE TO ACCURATELY PREDICT THE DEWATERING PROPERTIES OF IRON OR ALUMINUM SLUDGES. RESEARCH STUDIES AND FIELD INVESTIGATIONS OF THE DEWATERING PROPERTIES OF IRON AND ALUMINUM SLUDGES ARE BEING CONTINUED. (ORR-FIRL) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161, AS PB-238 317, $7.25 IN PAPER COPY, $2.25 IN MICROFICHE. EPA REPORT, EPA-670/2-75-013, JANUARY, 1975. 200 P, 1 FIG, 2 TAB, 15 REF, 10 APPEND. EPA PROGRAM ELEMENT 1BB043. AU - Farrell, J B AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. ADVANCED WASTE TREATMENT RESEARCH LAB Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - *WASTE WATER TREATMENT KW - *SLUDGE TREATMENT KW - *SLUDGE DISPOSAL KW - *DEWATERING KW - *FILTRATION KW - PHOSPHORUS KW - PHOSPHATES KW - IRON KW - ALUMINUM KW - LIME KW - SOLID WASTES KW - SLUDGE VOLUME KW - THICKENING KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19129407?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=INTERIM+REPORT+ON+TASK+FORCE+ON+PHOSPHATE+REMOVAL+SLUDGES&rft.au=Farrell%2C+J+B&rft.aulast=Farrell&rft.aufirst=J&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MICROBIAL-MALATHION INTERACTIONS IN ARTIFICIAL SALT-MARSH ECOSYSTEMS: EFFECT AND DEGRADATION AN - 19127136; 7603634 AB - MALATHION IS RAPIDLY DEGRADED IN VITRO BY SALT-MARSH BACTERIA TO MALATHION-MONO-CARBOXYLIC ACID, MALATHION-DICARBOXYLIC ACID AND VARIOUS PHOSPHOTIONATES AS A RESULT OF CARBOXYESTERASE CLEAVAGE. IN ADDITION, SOME EXPECTED PHOSPHATASE ACTIVITY PRODUCES DESMETHYL-MALATHION, PHOSPHOTIONATES, 4-CARBON DICARBOXYLIC ACIDS, AND CORRESPONDING ETHYL ESTERS. IN A SIMULATED SALT-MARSH ENVIRONMENT, MALATHION IS DEGRADED BY THE INDIGENOUS BACTERIAL COMMUNITY. NUMBERS OF BACTERIA CAPABLE OF DEGRADING MALATHION IN THE PRESENCE OF ADDITIONAL NUTRIENTS INCREASE IN THE SEDIMENTS WITH INCREASING FREQUENCY OF APPLICATION AND IN THE WATER COLUMN WITH THE INCREASING LEVEL OF TREATMENT. NUMBERS OF BACTERIA WHICH DEGRADE MALATHION AS A SOLE CARBON SOURCE ARE LINKED TO THE LEVEL OF TREATMENT IN SEDIMENTS AND THE FREQUENCY OF TREATMENT IN THE WATER COLUMN; HOWEVER, THESE BACTERIA DO NO APPEAR TO PLAY A SIGNIFICANT ROLE IN THE DISSIPATION OF MALATHION. IT IS BELIEVED THAT FREQUENCY OF TREATMENT INCREASES NUMBERS OF MALATHION CO-METABOLIZING BACTERIA WHICH CATALYZE A MORE RAPID DISSIPATION OF THE COMPOUND, WHICH RESULTS IN FEWER SOLE CARBON DEGRADERS. THE DISAPPEARANCE OF MALATHION IN THE SALT-MARSH ENVIRONMENT IS INFLUENCED BY BOTH CHEMICAL AND BIOLOGICAL DEGRADATION; HOWEVER, AT TEMPERATURES BELOW 26 C AND SALINITIES BELOW 20 0/00, CHEMICAL MECHANISMS APPEAR TO BE OF LESS IMPORTANCE THAN BIOLOGICAL DEGRADATION. (EPA) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA. 22161, AS PB-246 251 $4.50 IN PAPER COPY, $2.25 IN MICROFICHE. ENVIRONMENTAL PROTECTION AGENCY, REPORT EPA-660/3-75-035, JUNE 1975. 41 P, 16 FIG, 8 TAB, 30 REF. GBERL 236, 1EA077. AU - Bourquin, A W AD - ENVIRONMENTAL PROTECTION AGENCY, GULF BREEZE, FLA. GULF BREEZE ENVIRONMENTAL RESEARCH LAB Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - *BIODEGRADATION KW - *PESTICIDE RESIDUES KW - ECOSYSTEMS KW - SALT MARSHES KW - BACTERIA KW - MICROBIOLOGY KW - ARTIFICIAL ECOSYSTEMS KW - MALATHION-MICROBIAL INTERACTIONS KW - *MALATHION DEGRADATION KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19127136?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MICROBIAL-MALATHION+INTERACTIONS+IN+ARTIFICIAL+SALT-MARSH+ECOSYSTEMS%3A+EFFECT+AND+DEGRADATION&rft.au=Bourquin%2C+A+W&rft.aulast=Bourquin&rft.aufirst=A&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DETERMINATION OF MOLECULAR HYDROGEN SULFIDE AN - 19120807; 7510025 AB - THE GAS SPARGING TECHNIQUE AND A NEW GAS-SENSING ELECTRODE WERE EVALUATED FOR THE DETERMINATION OF DISSOLVED MOLECULAR HYDROGEN SULFIDE AT ENVIRONMENTALLY SIGNIFICANT CONCENTRATIONS IN WATER. FROM THE SPARGING EXPERIMENTS APPROXIMATE COEFFICIENTS WERE OBTAINED FOR THE DISTRIBUTION OF HYDROGEN SULFIDE BETWEEN NITROGEN AND DISTILLED WATER, SEAWATER, OR MUNICIPAL SEWAGE EFFLUENT. IN THE LATTER MEDIUM THE VOLATILITY OF HYDROGEN SULFIDE WAS VERY MUCH LESS THAN PREDICTED FROM THE PH-TOTAL SULFIDE RELATIONSHIP. THE SELECTRODE, CONSISTING OF VARIOUS SEMIPERMEABLE MEMBRANES, BUFFERED ELECTROLYTE FILLING SOLUTION, SILVER-SILVER SULFIDE CRYSTAL SENSOR, AND LANTHANUM FLUORIDE INTERNAL REFERENCE ELECTRODE, GAVE A GENERALLY NERSTIAN RESPONSE TO MORE THAN 0.1 MG/L OF MOLECULAR HYDROGEN SULFIDE. AT LOWER CONCENTRATIONS THE RESPONSE WAS TYPICALLY SEVERAL TENTHS OF A VOLT PER DECADE OF CONCENTRATION, BUT WAS NOT REPRODUCIBLE AMONG DIFFERENT SAMPLES OR ELECTRODES. VARIOUS SOURCES OF THE ANOMALOUS BEHAVIOR WERE CONSIDERED. THE ELECTRODE IS RECOMMENDED FOR IN SITU MEASUREMENTS OF MOLECULAR HYDROGEN SULFIDE AT CONCENTRATIONS GREATER THAN 0.1 MG/L. MORE WORK IS NEEDED TO MAKE IT USEFUL AT LOWER CONCENTRATIONS. (EPA) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA. 22161, AS PB-242 824, $3.75 IN PAPER COPY, $2.25 IN MICROFICHE. ENVIRONMENTAL PROTECTION AGENCY, REPORT EPA-660/4-75-001, APRIL 1975. 39 P, 11 FIG, 6 TAB, 27 REF. EPA 1BA027. AU - Hoover, T B AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST ENVIRONMENTAL RESEARCH LAB Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - *POLLUTANT IDENTIFICATION KW - *ELECTROCHEMISTRY KW - CHEMICAL ANALYSIS KW - HYDROGEN SULFIDE KW - ELECTRODES KW - PERMSELECTIVE MEMBRANES KW - ELECTROLYTES KW - DISSOLVED GAS KW - MOLECULAR HYDROGEN SULFIDE KW - SPARGING KW - GAS-SENSING KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19120807?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DETERMINATION+OF+MOLECULAR+HYDROGEN+SULFIDE&rft.au=Hoover%2C+T+B&rft.aulast=Hoover&rft.aufirst=T&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MODELING DYNAMICS OF BIOLOGICAL AND CHEMICAL COMPONENTS OF AQUATIC ECOSYSTEMS AN - 19117751; 7508279 AB - TO PROVIDE CAPABILITY TO MODEL AQUATIC ECOSYSTEMS OR THEIR SUB-SYSTEMS AS NEEDED FOR PARTICULAR RESEARCH GOALS, A MODELING STRATEGY WAS DEVELOPED. SUBMODELS OF SEVERAL PROCESSES COMMON TO AQUATIC ECOSYSTEMS WERE DEVELOPED OR ADAPTED FROM PREVIOUSLY EXISTING ONES. INCLUDED ARE SUBMODELS FOR PHOTOSYNTHESIS AS A FUNCTION OF LIGHT AND DEPTH, BIOLOGICAL GROWTH RATES AS A FUNCTION OF TEMPERATURE, DYNAMIC CHEMICAL EQUILIBRIUM, FEEDING AND GROWTH, AND VARIOUS TYPES OF LOSSES TO BIOLOGICAL POPULATIONS. THESE SUBMODELS MAY BE USED AS MODULES IN THE CONSTRUCTION OF MODELS OF SUBSYSTEMS OR ECOSYSTEMS. A PRELIMINARY MODEL FOR THE NITROGEN CYCLE SUBSYSTEM WAS DEVELOPED USING THE MODELING STRATEGY AND APPLICABLE SUBMODELS. (EPA) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161 AS PB-241 987, $4.25 IN PAPER COPY, $2.25 IN MICROFICHE. REPORT EPA-660/3-75-012, MAY, 1975. 54 P, 11 FIG, 43 REF. 1BA023. AU - Lassiter, R R AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST ENVIRONMENTAL RESEARCH LAB Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - *SIMULATION ANALYSIS KW - *GROWTH RATES KW - *ECOSYSTEMS KW - *MODEL STUDIES KW - PHOTOSYNTHESIS KW - PHYTOPLANKTON KW - ZOOPLANKTON KW - WATER CHEMISTRY KW - NITROGEN CYCLE KW - COMPUTER MODELS KW - LIMNOLOGY KW - ALGAE KW - PREDATOR-PREY MODELS KW - INHIBITION MODELS KW - MICROBIAL GROWTH RATE KW - ALGAL GROWTH RATE KW - *AQUATIC ECOSYSTEM MODELS KW - TEMPERATURE RELATED GROWTH KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19117751?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MODELING+DYNAMICS+OF+BIOLOGICAL+AND+CHEMICAL+COMPONENTS+OF+AQUATIC+ECOSYSTEMS&rft.au=Lassiter%2C+R+R&rft.aulast=Lassiter&rft.aufirst=R&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - INCREASING WATER USE EFFICIENCY THROUGH IMPROVED ORFICE DESIGN AND OPERATIONAL PROCEDURES FOR SUB-IRRIGATION SYSTEMS AN - 19100292; 7506991 AB - TWO MATHEMATICAL MODELS DESCRIBING ONE-DIMENSIONAL FLOW FROM BURIED SOURCES AND IN UNSATURATED SOILS WERE DEVELOPED. ONE CONSIDERED THE CONSUMPTION OF WATER BY ROOTS. FOR THE ASSUMED DISTRIBUTION OF THE ROOT CONSUMPTION WITH TIME AND DEPTH, THE 10-CM (4-IN.) DEEP SOURCE PROVIDED BETTER WATER DISTRIBUTION THAN DID 20- AND 30-CM (8- AND 12-IN.) DEEP SOURCES. IRRIGATION FROM ZERO DEPTH, AS IN THE CASE OF TRICKLE IRRIGATION, APPEARED TO BE THE BEST SYSTEM FOR THE GIVEN CONDITIONS. PLUGGING OF EMITTERS BY PARTICULATE MATERIALS DECREASED AS THE CROSS-SECTIONAL AREA OF THE EMITTER OPENING WAS INCREASED. LESS THAN 0.06 ATM (1 PSIG) VACUUM HAD LITTLE EFFECT ON THE FLOW OF EMITTERS TESTED. HIGHER VACUUM AMOUNTS CAUSED THE REOPENING OF PLUGGED ORIFICE EMITTERS, BUT CAUSED PLUGGING OF LABYRINTH EMITTERS. VACUUM-INDUCED PLUGGING OF LABYRINTH EMITTERS RESULTED FROM ACCUMULATION OF SILT AND FINE SAND WITHIN THE FLOW PATH. OPERATION AT HIGHER PRESSURES CAUSED LIMITED FLOW RECOVERY. A THEORY WAS PROPOSED FOR DETERMINING PRESSURE DISTRIBUTIONS IN DRIP LATERALS WHERE WATER IS UNIFORMLY DISTRIBUTED ALONG THE LATERAL'S LENGTH. THE THEORY PROVIDED ACCEPTABLE DESIGN IN TWO TESTS. COMPUTER-DERIVED DESIGN CURVES WERE DEVELOPED. BECAUSE 1000 OR MORE EMITTERS MAY BE REQUIRED FOR SUBIRRIGATION OF EACH ACRE, EMITTERS NEED TO BE BOTH INEXPENSIVE AND RESISTANT TO PLUGGING. FOUR EXPERIMENTAL EMITTERS WERE DESIGNED AND CONSTRUCTED. A MODIFICATION OF ONE MICROTUBE EMITTER IS BEING PRODUCED COMMERCIALLY. TWO MOVEABLE DRIP SYSTEMS WERE PROPOSED. DRIP IRRIGATION LINES SUCCESSFULLY TRAILED A CENTER-PIVOT IRRIGATION SYSTEM. ALSO A TRACTOR-IRRIGATION LINES SUCCESSFULLY TRAILED A CENTER-PIVOT IRRIGATION SYSTEM. ALSO A TRACTOR-MOUNTED IMPEMENT WAS DEVELOPED FOR MOVING INDIVIDUAL DRIP IRRIGATION LATERALS. JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161 AS PB-241 344. $3.75 PAPER COPY, $2.25 MICROFICHE. TECHNICAL REPORT NO 63, FEBRUARY, 1975. 37 P, 1 TAB, 10 FIG, 12 REF, APPEND. OWRT B-080-TEX (5) 14-31-0001-3338. AU - Wilke, O C AU - Hiler, E A AD - TEXAS A AND M UNIV., COLLEGE STATION. WATER RESOURCES INST. OFFICE OF WATER RESEARCH AND TECHNOLOGY Y1 - 1975/04// PY - 1975 DA - Apr 1975 KW - Water Resources Abstracts KW - *IRRIGATION EFFICIENCIES KW - *MATHEMATICAL MODELS KW - *SUBSURFACE IRRIGATION KW - *WATER UTILIZATION KW - ORIFICES KW - DESIGN KW - OPERATIONS KW - *DRIP IRRIGATION KW - SW 6020:Hydraulics KW - SW 2040:Groundwater management KW - SW 1060:Conservation in agricultural use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19100292?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=INCREASING+WATER+USE+EFFICIENCY+THROUGH+IMPROVED+ORFICE+DESIGN+AND+OPERATIONAL+PROCEDURES+FOR+SUB-IRRIGATION+SYSTEMS&rft.au=Wilke%2C+O+C%3BHiler%2C+E+A&rft.aulast=Wilke&rft.aufirst=O&rft.date=1975-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Air and water pollution AN - 52338517; 1975-028697 JF - National Bureau of Standards Special Publication AU - Lee, Robert E, Jr AU - Monkman, J L AU - Taylor, John AU - Henry, William AU - Cavender, James H AU - Ballinger, Dwight Y1 - 1975/03// PY - 1975 DA - March 1975 SP - 411 EP - 434 PB - U. S. Department of Commerce, National Institute of Standards and Technology, Washington, DC IS - 408 SN - 0083-1883, 0083-1883 KW - water KW - standard materials KW - environmental geology KW - pollution KW - air KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52338517?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=National+Bureau+of+Standards+Special+Publication&rft.atitle=Air+and+water+pollution&rft.au=Lee%2C+Robert+E%2C+Jr%3BMonkman%2C+J+L%3BTaylor%2C+John%3BHenry%2C+William%3BCavender%2C+James+H%3BBallinger%2C+Dwight&rft.aulast=Lee&rft.aufirst=Robert&rft.date=1975-03-01&rft.volume=&rft.issue=408&rft.spage=411&rft.isbn=&rft.btitle=&rft.title=National+Bureau+of+Standards+Special+Publication&rft.issn=00831883&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1975-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-06 N1 - CODEN - XNBSAV N1 - SubjectsTermNotLitGenreText - air; environmental geology; pollution; standard materials; water ER - TY - JOUR T1 - Statistical Properties of Environmental Data: Considerations for Bioaccumulation and Toxicity Studies of Pollutants AN - 19173936; 7701316 AB - The usage of existing environmental data in toxicity studies and some statistical properties of such data are examined, and a technique is described for estimating the relative magnitudes of analytical laboratory and sampling errors. In many instances these estimates are more than adequate for devising better collection programs; at the very least they provide a priori information estimates which can be used in Bayesian statistical analyses to obtain precise posterior estimates. The evaluation of the significance of data must include the validity of experimental protocol, the reliability of the tests used to make the measurements, the quality of the answers obtained from the data analysis and their relation to the original questions, and the significance of the conclusions. The point made is that the establishment of structure-activity relationships does not necessarily indicate that the molecular properties and the toxic responses are related by a cause and effect relationship to these parameters, but only that these parameters have a high degree of usefulness in the mathematical discrimination of these properties as they pertain to a data set. The Murkov-Polya Urn Models theory is applied to the development of a model of pollutant-induced stress on biological communities. (See also W77-01310) (Auen-Wisconsin) JF - International Joint Commission Symposium on ' Structure-Activity Correlations in Studies of Toxicity and Bioconcentration with Aquatic Organisms ' March 11-13, 1975, Canada Center for Inland Waters, Burlington, Ontario, p. 177-194. 1 fig., 2 tab., 22 ref. AU - Schaeffer, D J AU - Janardan, K G AD - Illinois State Environmental Protection Agency Springfield Y1 - 1975/03// PY - 1975 DA - Mar 1975 KW - Water Resources Abstracts KW - Pollutants KW - Toxicity KW - Mathematical models KW - Data collections KW - Statistical methods KW - Analytical techniques KW - Food chains KW - Correlation analysis KW - SW 3010:Identification of pollutants KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19173936?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Statistical+Properties+of+Environmental+Data%3A+Considerations+for+Bioaccumulation+and+Toxicity+Studies+of+Pollutants&rft.au=Schaeffer%2C+D+J%3BJanardan%2C+K+G&rft.aulast=Schaeffer&rft.aufirst=D&rft.date=1975-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Current Office of Solid Waste Management Programs - Landfill Activities AN - 19168926; 7702397 AB - Research programs currently being conducted by the Environmental Protection Agency 's Office of Solid Waste Management which deal with problems related to leachate and gas generation during landfill activities are outlined. These programs include: field monitoring activities to learn about leachate generation and movement under various field conditions; an assessment of the economic impact resulting from the effect of poor waste disposal practices on ground water contamination; studies on the extent to which soil attenuation acts as a mechanism for reducing the harmful effects of leachate; an evaluation of various leachate treatment methods (anaerobic filtration, spray irrigation, activated sludge treatment); and studies on the nature of landfill-generated gas both in terms of its potential as a hazard and as an energy source. (See also W77-02394) (Kreager-FIRL) JF - Symposium on Gas and Leachate from Landfills: Formation, Collection, and Treatment March 25-26, 1975, New Brunswick, New Jersey, Department of Environmental Science, Rutgers University, p 12-15. AU - DeGeare, TVJr AD - Environmental Protection Agency Washington, D.C. Office of Solid Waste Management Programs Y1 - 1975/03// PY - 1975 DA - Mar 1975 KW - Water Resources Abstracts KW - Landfills KW - Waste disposal KW - Research priorities KW - Leachate KW - Gases KW - Federal government KW - Programs KW - Waste treatment KW - Solid wastes KW - Monitoring KW - On-site investigations KW - Toxicity KW - Economics KW - Groundwater KW - Soil tests KW - Soil mechanics KW - Filtration KW - Irrigation KW - Activated sludge KW - SW 3050:Ultimate disposal of wastes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19168926?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Current+Office+of+Solid+Waste+Management+Programs+-+Landfill+Activities&rft.au=DeGeare%2C+TVJr&rft.aulast=DeGeare&rft.aufirst=TVJr&rft.date=1975-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Problems and Policy Alternatives: Mining AN - 19167444; 7710163 AB - The operational characteristics of mining are considered in relation to non-point source water pollution, especially in Illinois coal mining, where an estimated 400 miles of streams and rivers are affected by mine drainage. Of this, 265 stream miles in southern Illinois are affected to such a degree that they are either void of fish and aquatic life or will not support them. Polluting mine wastes include refuse piles, slurry lagoons and polluting chemicals such as iron, manganese, aluminum and sulfates of calcium and magnesium. Mining-related water pollution in Illinois comes predominantly from surface drainage over and percolation through mine refuse heaps and from drainage over the massive areas of spoil banks and exposed mineral seams. Coal mine refuse piles pose a particular threat of water pollution because they contain iron sulfide (pyrite) which upon oxidation and contact with water can produce drainage containing sulfuric acid and iron. Such oxidation can produce 198 lbs. of acidity per acre of refuse per day. Most of the contaminants come from about 1,600 abandoned mines in 69 Illinois counties. Possible effects of coal-gasification plans on water quality also need to be considered. Overall goals and objectives of a coal mine wastes program in Illinois are reviewed. (See also W77-10159) (Harris-Wisconsin) JF - Proceedings: Workshop on Non-Point Sources of Water Pollution March 20-21, 1975, Illinois Univ. at Urbana-Champaign, Agricultural Experiment Station and Illinois Institute for Environmental Quality, p 20-24. AU - Schleuger, R L AD - Environmental Protection Agency Springfield, Ill Y1 - 1975/03// PY - 1975 DA - Mar 1975 KW - Water Resources Abstracts KW - Water quality standards KW - Water pollution sources KW - Illinois KW - Coal mines KW - Coal mine wastes KW - Mine acids KW - Pyrite KW - Sulfur compounds KW - Water pollution control KW - Decision making KW - Land reclamation KW - SW 3020:Sources and fate of pollution KW - SW 3070:Water quality control KW - SW 1050:Conservation in industrial use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19167444?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Problems+and+Policy+Alternatives%3A+Mining&rft.au=Schleuger%2C+R+L&rft.aulast=Schleuger&rft.aufirst=R&rft.date=1975-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MORPHOLOGICAL ANOMALIES IN ADULT OYSTERS, SCALLOP, AND ATLANTIC SILVERSIDES EXPOSED TO WASTE MOTOR OIL AN - 19136197; 7600138 AB - WASTE MOTOR OIL CONCENTRATION OF 20 PPM AND HIGHER INDUCED LESIONS IN THE VASCULAR SYSTEMS OF ATLANTIC SILVERSIDES, MENIDIA MENIDIA, AND OYSTERS, CRASSOSTREA VIRGINICA. THE LESIONS WERE ASSOCIATED WITH THE PSEUDOBRANCH, THE HEART, AND THE ARTERIAL SYSTEM OF THE SILVERSIDES, AND THE BRANCHIAL EFFERENT VEIN OF THE OYSTER. LESIONS OCCURRED IN THE GASTRO-INTESTINAL TRACT OF THE OYSTER, AND GILL AND KIDNEY OF SCALLOP, AQUIPECTINS IRRADIANS, AND THE MANTLE OF BOTH SPECIES. THE SCALLOP DEMONSTRATED THE HIGHEST SENSITIVITY TO THE TOXIC EFFECTS FOR PERIODS UP TO 60 DAYS. THE HIGHEST SENSITIVITY TO THE TOXIC EFFECTS FOR PERIODS UP TO 60 DAYS. THE LC-50 (96-HR) VALUE FOR WASTE MOTOR OIL AND ADULT ATLANTIC SILVERSIDES WAS 1,700 PPM. ACUTE TOXICITY VALUES WERE NOT DETERMINED FOR THE OYSTER OR SCALLOP. (KATZ) JF - IN: 1975 CONFERENCE ON PREVENTION AND CONTROL OF OIL POLLUTION; PROCEEDINGS, P 473-477, MARCH 1975. 7 FIG, 1 TAB, 15 REF. AU - Gardner, G R AU - YEVICH, P P AU - Rogerson, P F AD - ENVIRONMENTAL PROTECTION AGENCY, NATIONAL MARINE WATER QUALITY LAB., WEST KINGSTON, R.I Y1 - 1975/03// PY - 1975 DA - Mar 1975 KW - Water Resources Abstracts KW - *OIL POLLUTION KW - *ATLANTIC SILVERSIDES KW - *MOLLUSKS KW - *OIL WASTES KW - *OYSTER KW - AQUATIC ANIMALS KW - ANIMAL PHYSIOLOGY KW - PATH OF POLLUTANTS KW - TOXICITY KW - ENVIRONMENTAL EFFECTS KW - CHEMICAL ANALYSIS KW - LETHAL LIMIT KW - BIOINDICATOR KW - *SCALLOPS KW - *WASTE MOTOR OIL KW - LC-50 KW - TISSUE ANALYSIS KW - BIOACCUMULATION KW - MENIDIA MENIDIA KW - AQUIPECTINS IRRADIANS KW - CRASSOSTREA VIRGINICA KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19136197?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MORPHOLOGICAL+ANOMALIES+IN+ADULT+OYSTERS%2C+SCALLOP%2C+AND+ATLANTIC+SILVERSIDES+EXPOSED+TO+WASTE+MOTOR+OIL&rft.au=Gardner%2C+G+R%3BYEVICH%2C+P+P%3BRogerson%2C+P+F&rft.aulast=Gardner&rft.aufirst=G&rft.date=1975-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE CASCO BAY OIL SPILL: PROBLEMS OF CLEANUP AND DISPOSAL AN - 19123003; 7511615 AB - THE CONTROL AND CLEANUP OF A 422,000 LITER NO. 6 FUEL OIL SPILL WHICH OCCURRED IN CASCO BAY, MAINE, ON JULY 22, 1972, WERE DISCUSSED. A LACK OF LOCALLY AVAILABLE EQUIPMENT, TRANSPORTATION, AND THE DISPOSAL OF LARGE AMOUNTS OF OIL-SOAKED DEBRIS PRESENTED UNIQUE PROBLEMS. THE DEVELOPMENT OF PRIORITIES FOR CLEANUP PROVED CRITICAL BECAUSE OF COMMERCIAL HARVESTS OF SHELLFISH, LOBSTERS, AND INTERTIDAL SEAWEED, AND RECREATIONAL INTERESTS. THE DISPOSAL OF 7,646M TO THE 3RD POWER OF OIL-SOAKED SEAWEED AND 3,440 M TO THE 3RD POWER OF CONTAMINATED BEACH SAND WAS A MAJOR OBSTACLE. THE DAMAGE RESULTING FROM THE SPILL AND THE EFFECTIVENESS OF THE CLEANUP WERE STUDIED UP TO ONE YEAR AFTER THE SPILL. THE STUDIES INDICATED THAT THE CLEANUP TECHNIQUES USED RESULTED IN MORE SUCCESSFUL SURVIVAL AND/OR RECOLONIZATION OF INTERTIDAL POPULATIONS THAN IN AREAS NOT CLEANED. (KATZ) JF - IN: 1975 CONFERENCE ON PREVENTION AND CONTROL OF OIL POLLUTION PROCEEDINGS; AMERICAN PETROLEUM INSTITUTE, EPA, AND U.S. COAST GUARD; P 217-221, MARCH 1975. 8 FIG, 4 REF. AU - Eidam, Cl AU - Fitzpatrick, E V AU - Conlon, J F AD - ENVIRONMENTAL PROTECTION AGENCY, BOSTON, MASS. DIV. OF SURVEILLANCE AND ANALYSIS Y1 - 1975/03// PY - 1975 DA - Mar 1975 KW - Water Resources Abstracts KW - *OIL POLLUTION KW - *OIL SPILLS KW - *METHODOLOGY KW - *SANDS KW - *COMMERCIAL SHELLFISH KW - *MAINE KW - SOURCES KW - TREATMENT KW - WATER QUALITY KW - SURVIVAL KW - LOBSTERS KW - INTERTIDAL AREAS KW - BURNING KW - DISPOSAL KW - ENVIRONMENTAL EFFECTS KW - *SEAWEEDS KW - *CLEANUP TECHNIQUES KW - FOLLOW-UP STUDIES KW - RECOLONIZATION KW - CASCO BAY(MAINE) KW - SW 3070:Water quality control KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19123003?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+CASCO+BAY+OIL+SPILL%3A+PROBLEMS+OF+CLEANUP+AND+DISPOSAL&rft.au=Eidam%2C+Cl%3BFitzpatrick%2C+E+V%3BConlon%2C+J+F&rft.aulast=Eidam&rft.aufirst=Cl&rft.date=1975-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - BOONE CREEK OIL SPILL AN - 19116773; 7600147 AB - A BIOLOGICAL SURVEY WAS CONDUCTED ON THE EFFECTS OF A 7,000 GALLON DIESEL FUEL SPILL INTO BOONE CREEK, SOUTH CAROLINA. MACROINVERTEBRATE ORGANISMS, PERIPHYTON, AND FISH WERE COLLECTED, PRESERVED, IDENTIFIED AND ENUMERATED. SEDIMENTS WERE ANALYZED FOR HYDROCARBON CONTENT. LOCATIONS DOWNSTREAM FROM THE OIL SPILL CONTAINED REDUCED NUMBERS AND TYPES OF ORGANISMS. 90% OF THE FISH COMMUNITY WAS KILLED DURING THE INITIAL OIL SPILL. PERIPHYTON GROWTHS, DOMINATED BY DIATOMS, INCREASED AT LOCATIONS DOWNSTREAM DURING EARLY SUMMER. ANALYSIS OF SUBSTRATE SEDIMENT SAMPLES REVEALED HYDROCARBONS STILL PRESENT IN BOONE CREEK 13 MONTHS AFTER THE SPILL OCCURRED. (KATZ) JF - IN: 1975 CONFERENCE ON PREVENTION AND CONTROL OF OIL POLLUTION:PROCEEDINGS, P 583-588, MARCH 1975. 4 FIG, 1 TAB, 11 REF. AU - Schultz, D AU - Tebo, L B AD - ENVIRONMENTAL PROTECTION AGENCY, EDISON, N.J. SURVEILLANCE AND ANALYSIS DIV Y1 - 1975/03// PY - 1975 DA - Mar 1975 KW - Water Resources Abstracts KW - *FUELS KW - *OIL POLLUTION KW - *ORGANIC COMPOUNDS KW - *OIL SPILLS KW - *INVERTEBRATES KW - *PERIPHYTON KW - *SEDIMENTS KW - *FISH KW - *SOUTH CAROLINA KW - DATA COLLECTIONS KW - SAMPLING KW - SUCCESSION KW - POPULATION KW - ENVIRONMENTAL EFFECTS KW - SPECIATION KW - WATER POLLUTION EFFECTS KW - *DIESEL FUEL KW - BIOLOGICAL SURVEYS KW - *BONE CREEK(SC) KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19116773?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=BOONE+CREEK+OIL+SPILL&rft.au=Schultz%2C+D%3BTebo%2C+L+B&rft.aulast=Schultz&rft.aufirst=D&rft.date=1975-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PROBLEMS IN INTEGRATING WATER PROGRAMS AN - 19105029; 7600082 AB - WATER QUALITY MANAGEMENT WAS FOR MANY YEARS CONSIDERED TO BE AN ENTITY APART FROM OTHER PROFESSIONAL DISCIPLINES INVOLVED IN WATER RESOURCE MANAGEMENT. THE RECENT NATIONAL FOCUS ON WATER QUALITY PROBLEMS HAS RESULTED IN THE DEVELOPMENT OF A NATIONALLY UNIFORM BODY OF LAW SETTING FORTH NATIONAL GOALS, A DETAILED PLANNING PROCESS, AND MECHANISMS FOR IMPLEMENTING THESE PLANS. THE NATIONAL PROGRAMS FOR WATER QUALITY ARE UNIFIED AND INTEGRATED AT THE STATE AND FEDERAL LEVELS BETWEEN STATE AND FEDERAL AGENCIES. IN CONTRAST, HOWEVER, THE MORE GENERAL WATER RESOURCES PROGRAMS ARE BADLY FRAGMENTED WITH DIFFUSE NATIONAL LEADERSHIP AND POOR STATE/FEDERAL COMMUNICATIONS. THERE IS NO UNIFORM BODY OF LAW FOR THE QUANTITATIVE USE OR MANAGEMENT OF OUR WATER RESOURCES. MASSIVE REORGANIZATION OF THE FEDERAL WATER RESOURCE AGENCIES MIGHT (OR MIGHT NOT) PROVIDE A BETTER FRAMEWORK FOR THE NATION'S WATER RESOURCE PROGRAM. IT APPEARS THAT THE WATER RESOURCES COUNCIL OFFERS THE BEST HOPE OF PROGRAM ARTICULATION AT THE FEDERAL LEVEL. AT THE STATE LEVEL, THE 'POLICY APPROACH' NOW BEING USED BY VIRGINIA MAY BE HELPFUL, BUT ADDITIONAL EXPERIENCE WILL BE NECESSARY. (BELL-CORNELL) JF - JOURNAL OF THE HYDRAULICS DIVISION, PROCEEDINGS OF AMERICAN SOCIETY OF CIVIL ENGINEERS, PAPER NO. 11202, VOL 101, NO HY3, P 467-470, MARCH 1975. AU - Jensen, E T AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF WATER PROGRAMS Y1 - 1975/03// PY - 1975 DA - Mar 1975 KW - Water Resources Abstracts KW - *WATER QUALITY KW - *WATER QUANTITY KW - *MANAGEMENT KW - *PROGRAMS KW - *HYDRAULICS KW - WATER RESOURCES DEVELOPMENT KW - WATER LAW KW - WATER POLICY KW - PLANNING KW - *GOVERNMENT AGENCIES KW - STRATEGY KW - FRAGMENTATION KW - SW 3070:Water quality control KW - SW 4010:Techniques of planning KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19105029?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PROBLEMS+IN+INTEGRATING+WATER+PROGRAMS&rft.au=Jensen%2C+E+T&rft.aulast=Jensen&rft.aufirst=E&rft.date=1975-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - A GRAVITY-FLOW COLUMN TO PROVIDE PESTICIDE-LADEN WATER FOR AQUATIC BIOASSAYS AN - 19140937; 7510844 AB - A COLUMN CONTAINING GRANULAR PESTICIDE, BAIT, OR INERT MATERIAL COATED WITH PESTICIDE ACHIEVES REALISTIC CONCENTRATIONS OF PESTICIDES IN BIOASSAY WATER WITHOUT USING CARRIER SOLVENTS THAT MAY AFFECT RESULTS. MIREX WAS INTRODUCED INTO FLOW-THROUGH AQUATIC BIOASSAY SYSTEMS WITHOUT A SOLVENT BY MEANS OF A GRAVITY-FLOW COLUMN CONTAINING MIREX BAIT. FLUCTUATIONS IN THE MIREX CONCENTRATION WITHIN INDIVIDUAL TANKS WERE NOT SIGNIFICANT. THE SYSTEM IS BEING USED IN TOXICITY AND UPTAKE TESTS. (KATZ) JF - BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, VOL 13, NO 6, P 183-187, FEBRUARY 1975. 1 FIG, 3 TAB, 5 REF. AU - Borthwick, P W AU - Tagatz, Me AU - Forester, J AD - ENVIRONMENTAL PROTECTION AGENCY, GULF BREEZE, FLA. GULF BREEZE ENVIRONMENTAL RESEARCH LAB Y1 - 1975/02// PY - 1975 DA - Feb 1975 KW - Water Resources Abstracts KW - *PESTICIDES KW - *BIOASSAY KW - *LABORATORY TESTS KW - *DESIGN KW - TECHNOLOGY KW - CHLORINATED HYDROCARBON PESTICIDES KW - METHODOLOGY KW - SOLVENTS KW - CARRIERS KW - SOLUBILITY KW - POLLUTANT IDENTIFICATION KW - *MIREX KW - *GRAVITY-FLOW COLUMN KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19140937?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=A+GRAVITY-FLOW+COLUMN+TO+PROVIDE+PESTICIDE-LADEN+WATER+FOR+AQUATIC+BIOASSAYS&rft.au=Borthwick%2C+P+W%3BTagatz%2C+Me%3BForester%2C+J&rft.aulast=Borthwick&rft.aufirst=P&rft.date=1975-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MONITORING MANKIND: THE SEARCH FOR QUALITY AN - 60846654; 76I1491 AB - THE FUNDAMENTAL NATURE OF CHANGE IS THE DECISION PROCESS OF WHICH LITTLE IS UNDERSTOOD. IF MAN CAN DEVELOP A METHODOLOGY FOR A COMPREHENSIVE UNDERSTANDING OF THIS PROCESS & THE RAMIFICATIONS A PARTICULAR DECISION WILL HAVE ON ALL PARTIES CONCERNED, THEN A GIANT STEP FORWARD IN SOCIAL REPORTING, DECISION-MAKING, & THE ENHANCEMENT OF 'QUALITY OF LIFE' WILL HAVE BEEN TAKEN. A DISCUSSION OF THE 'QUALITY OF LIFE' (QOL) CONCEPT INCLUDES THE HISTORY OF THE SOCIAL INDICATOR MOVEMENT, DISCUSSIONS OF EXPERIMENTS IN QOL FACTOR GENERATION & WEIGHTING, & A LOOK TOWARD THE FUTURE & POSSIBLE ALTERNATIVE PATHS TO FOLLOW. UNTIL NOW, QOL HAS BEEN A HAPPINESS FUNCTION WITH PEOPLE GENERATING & WEIGHTING FACTORS ALONG A HAPPINESS SCALAR THAT IS SO OPEN-ENDED TO INTERPRETATION, THAT IT IS OF LITTLE USE TO THE DECISION MAKER. WHY NOT THEN TRY TO QUANTIFY QOL BY USING A DISSATISFACTION PROFILE OR INTOLERABILITY THRESHOLD: IE, TO DEVELOP A METHODOLOGY BY WHICH MINIMUM THRESHOLDS OR LEVELS MAY BE ESTABLISHED FOR A SPECIFIC FACTOR, CATEGORY, SCENARIO, ETC, BELOW WHICH ONE WOULD NOT WANT TO DROP BECAUSE IT WOULD RESULT IN DISSATISFACTION OR DEGREDATION ENOUGH TO CHANGE OR MODIFY ONE'S ACTIONS. ONE MIGHT START SUCH A TASK BY BEGINNING FROM EXISTING LEGISLATION THAT DOES SET MINIMUM STANDARDS. THIS IS THE CURRENT PLAN OF SOME OF THE SOCIAL SCIENTISTS WORKING IN THE QOL AREA TODAY. IT WILL ONLY BE A MATTER OF TIME & IMPROVED SOCIAL REPORTING, BEFORE A VASTLY IMPROVED DECISION-MAKING METHODOLOGY WILL BE AVAILABLE TO THOSE OPERATING IN A CAPACITY TO UTILIZE IT. 3 FIGURES, 1 TABLE. AA. JF - Behavioral Science AU - House, Peter AU - Livingston, Robert AU - Swinburn, Carol AD - US ENVIRONMENTAL PROTECTION AGENCY, CRYSTAL MALL BLDG 2 RM 1015 WASHINGTON DC 20460 Y1 - 1975/01// PY - 1975 DA - January 1975 SP - 57 EP - 67 VL - 20 IS - 1 SN - 0005-7940, 0005-7940 KW - METHODOLOGY OF DECISION MAKING & QUALITY OF LIFE KW - Methodology/Methodologies/ Methodological (see also Method) KW - Quality/Qualities/Qualitative KW - Decision-making KW - article KW - 2460: policy, planning, and forecasting; social indicators UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/60846654?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Asocabs&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Behavioral+Science&rft.atitle=MONITORING+MANKIND%3A+THE+SEARCH+FOR+QUALITY&rft.au=House%2C+Peter%3BLivingston%2C+Robert%3BSwinburn%2C+Carol&rft.aulast=House&rft.aufirst=Peter&rft.date=1975-01-01&rft.volume=20&rft.issue=1&rft.spage=57&rft.isbn=&rft.btitle=&rft.title=Behavioral+Science&rft.issn=00057940&rft_id=info:doi/ LA - English DB - Sociological Abstracts N1 - Date revised - 2007-04-01 N1 - Last updated - 2016-09-28 N1 - CODEN - BEHSAS N1 - SubjectsTermNotLitGenreText - Methodology/Methodologies/ Methodological (see also Method); Decision-making; Quality/Qualities/Qualitative ER - TY - JOUR T1 - Industrial Sludge Disposl Practices AN - 19202844; 7907831 AB - The characteristics of various industrial wastes and costs and methods of treating and disposing of industrial sludges are summarized. The industrial sludges discussed are generated from the apple, citrus, and potato processing industries; building, construction, and paper industries; sugar beet processing; dairy product processing; flat glass production; grain processing; unbleached kraft and semichemical pulp industries; leather tanning and finishing processes; inorganic products industry; red meat processing; smelting and slag processing; steel production; synthetic resins industry; petroleum refining; phosphorus derived chemicals production; textile mills; tire and synthetics industry; and synthetic resins industries. Many of the treatment processes recover residual and reusable materials such as product fines, usable water, and thermal energy. (See also W79-07825) (Lisk-FRC) JF - Handling, Treatment and Disposal of Wastewater Sludge p 53-62, 1975. AU - Lacy, W J AU - Cywin, A AD - Environmental Protection Agency Washington, DC. Industrial Pollution Control Div Y1 - 1975 PY - 1975 DA - 1975 KW - Water Resources Abstracts KW - Industrial wastes KW - Chemical wastes KW - Chemical industry KW - Oil industry KW - Food industry KW - Textiles KW - Dairy industry KW - Pulp and paper industry KW - Sludge treatment KW - Water reuse KW - Recycling KW - Tannery wastes KW - Waste water treatment KW - Waste water disposal KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19202844?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Industrial+Sludge+Disposl+Practices&rft.au=Lacy%2C+W+J%3BCywin%2C+A&rft.aulast=Lacy&rft.aufirst=W&rft.date=1975-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Management and Disposal of Residuals from Treatment of Industrial Wastewaters AN - 19200358; 7907830 AB - A summation of eleven reports presented at the National Conference on Management and Disposal of Residues from the Treatment of Industrial Wastewaters is presented. The topics discussed by each speaker at the conference are summarized and the cover pages of the reports are reproduced. The speakers were affiliated with the U.S. Environmental Protection Agency and various industries and utilities. The various problems with and methods of treating and disposing of these wastes as discussed by the participants are summarized. (See also W79-07825) (Lisk-FRC) JF - Handling, Treatment and Disposal of Wastewater Sludge p 39-52, 1975. AU - Lacy, W J AU - Cywin, A AD - Environmental Protection Agency Washington, DC. Industrial Pollution Control Div Y1 - 1975 PY - 1975 DA - 1975 KW - Water Resources Abstracts KW - Industrial wastes KW - Waste treatment KW - Waste disposal KW - Waste water treatment KW - Waste water disposal KW - Sludge treatment KW - Sludge disposal KW - Hazards KW - SW 3050:Ultimate disposal of wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19200358?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Management+and+Disposal+of+Residuals+from+Treatment+of+Industrial+Wastewaters&rft.au=Lacy%2C+W+J%3BCywin%2C+A&rft.aulast=Lacy&rft.aufirst=W&rft.date=1975-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Policy on Municipal Sludges AN - 19199300; 7907826 AB - The implementation of secondary treatment of municipal waste waters will increase the volume of sludge generated, necessitating evaluation of sludge disposal alternatives. Of the approximately 22,000 waste water treatment plants, 5,000 utilize treatment ponds where sludge is seldom extracted. In 1975, sludge was generated at an estimated rate of 17,000 dry tons/day; estimated levels in 1985, after implementation of secondary treatment, are 23,000 dry tons/day. Of the 1975 total, 25% is landfills, 15% is ocean dumped, 35% is incinerated, and 25% is applied to land. Land applications techniques include spreading of liquid digested sludge by tank truck, plow injection, or ridge and furrow spreading. Dried, dewatered sludge or composted, digested sludge may be applied to land or incorporated into the soil by plowing, discing, or other methods. Spray application of digested sludge is another alternative. Considerations in applying sludge to land include concentrations of total and inorganic nitrogen, phosphate, and potassium and requirements of the vegetation. Guidelines have been established for landfilling of sludge. Incineration of sludge is considered a volume reduction process and measures must be taken to limit polychlorinated biphenyl and other emissions from the incinerator. Ocean disposal of sludge is suitable only for those plants presently practicing this method; sludge must meet EPA criteria. (See also W79-07825) (Lisk-FRC) JF - Handling, Treatment and Disposal of Wastewater Sludge p 1-7, 1975. 4 tab. AU - Seabrook, B L AU - Whittington, WA AD - Environmental Protection Agency Washington, DC. Municipal Construction Div Y1 - 1975 PY - 1975 DA - 1975 KW - Water Resources Abstracts KW - Sludge disposal KW - Application methods KW - Land use KW - Incineration KW - Landfills KW - Sewage sludge KW - Sludge treatment KW - Return flow KW - Sludge digestion KW - Waste water treatment KW - Municipal wastes KW - SW 3040:Wastewater treatment processes KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19199300?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Policy+on+Municipal+Sludges&rft.au=Seabrook%2C+B+L%3BWhittington%2C+WA&rft.aulast=Seabrook&rft.aufirst=B&rft.date=1975-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - A Cost-Risk-Benefit Analysis of Toxic Substances AN - 19184237; 7702844 AB - An operational framework is presented which synthesizes cost-benefit analysis for product and service and risk analysis for health and ecology, to create a decision making tool through which public policy on toxic substances can be objectively derived to balance consumer demands for certain products against the environmental risks that they may engender. After risks and cost-benefit impacts are evaluated, the decision maker can compare them to set optimal control levels, setting standards so as to maximize the social welfare outcome of the decision. A number of approaches for doing this are given, with the appropriate choice dependent on the amount of risk-benefit data available to the decision maker as well as the preference for monetary versus nonmonetary values. Cost-risk benefit analysis can be simplified to some extent by minimizing costs of controlling toxic substances, subject to the avoidance of certain risks. But this objective neglects the often high value of products containing or generating toxic elements. Instead, the study assumes that the control costs are eventually paid by the consumer in the form of higher prices, and hence that product benefit changes will reflect these costs. (See also W77-02835) (Harris-Wisconsin). JF - Papers of a Seminar on Early Warning Systems for Toxic Substances held on January 30-February 1, 1974, at Battelle Research Center , Seattle, Washington (EPA-560/1-75-003, July 1975), p. 93-117. 10 fig., 15 ref. AU - Tihansky, D P AU - Kibby, H AD - Environmental Protection Agency Washington, D. C Y1 - 1975/01// PY - 1975 DA - Jan 1975 KW - Water Resources Abstracts KW - Pollution abatement KW - Cost-benefit analysis KW - Toxins KW - Prices KW - Costs KW - Hazards KW - Decision making KW - Social aspects KW - Industrial wastes KW - Poisons KW - Evaluation KW - Public health KW - Economic impact KW - SW 3010:Identification of pollutants KW - SW 3070:Water quality control KW - SW 3030:Effects of pollution KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19184237?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=A+Cost-Risk-Benefit+Analysis+of+Toxic+Substances&rft.au=Tihansky%2C+D+P%3BKibby%2C+H&rft.aulast=Tihansky&rft.aufirst=D&rft.date=1975-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - 1974 - A Year of Transition AN - 19180268; 7702840 AB - Highlights of domestic and foreign events and trends affecting environmental concerns during 1973 are reviewed, including actions by the Food and Drug Administration, Environmental Protection Agency, Department of Labor and certain state agencies impacting on regulation of toxic substances. Issues for 1974 are enumerated, including questions of : (1) the possibilities of improving toxicological testing and standard setting; (2) theretical versus pragmatic characteristics of risk/benefit aspects of toxic substances; (3) feasibility of making a generalized approach to developing control strategies for multimedia pollutants; (4) the practicality of an operational early warning system for toxic substances. Developments in the chemical industry are reviewed for their possible impacts on policy issues in toxic substance regulation and control. Generalized predictions are given for issues expected to arise in 1974, and recommendations are made for regulatory and control activities in the coming year. (See also W77-02835) JF - Papers of a Seminar on Early Warning Systems for Toxic Substances held on January 30-February 1, 1974, at Battelle Research Center , Seattle, Washington (EPA-560/1-75-003, July 1975), p. 119-127. AU - Schweitzer, G L AD - Environmental Protection Agency Washington, D. C. Office of Toxic Substances Y1 - 1975/01// PY - 1975 DA - Jan 1975 KW - Water Resources Abstracts KW - Chemicals KW - Legal aspects KW - Legislation KW - Toxicity KW - Social aspects KW - Poisons KW - Water pollution effects KW - Industrial wastes KW - Pollution abatement KW - Standards KW - Economic impact KW - Social impact KW - SW 4070:Ecological impact of water development KW - SW 3010:Identification of pollutants KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19180268?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=1974+-+A+Year+of+Transition&rft.au=Schweitzer%2C+G+L&rft.aulast=Schweitzer&rft.aufirst=G&rft.date=1975-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EPA and Agriculture: Establishing a Partnership AN - 19166717; 7700472 AB - Pollutants often cross natural barriers or otherwise interact to exercise profound effects on the world environment. On the other hand, corrective action taken in one place may produce benefits in others as well. Fortunately, water pollution control and soil and water conservation require identical measures in most instances. The control of soil erosion, for example, though it cannot prevent the loss of some soluble compounds, does keep waterways free of sediments with their attached, insoluble pesticides and nutrients. And pollution control itself is a vital part of any water conservation project. (Skogerboe-Colo St) JF - Journal of Soil and Water Conservation Vol. 30, No. 1, p 33-35. January-February, 1975. AU - Train, R E AD - Environmental Protection Agency Washington, D. C Y1 - 1975/01// PY - 1975 DA - Jan 1975 KW - Water Resources Abstracts KW - Agriculture KW - Environmental control KW - Environment KW - Pollution KW - Water quality KW - Ecology KW - Environmental effects KW - Pollution abatement KW - SW 4070:Ecological impact of water development KW - SW 3070:Water quality control KW - SW 1060:Conservation in agricultural use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19166717?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EPA+and+Agriculture%3A+Establishing+a+Partnership&rft.au=Train%2C+R+E&rft.aulast=Train&rft.aufirst=R&rft.date=1975-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - A SUGGESTED STATE FOREST PRACTICES ACT (MECHANISM FOR IMPROVING WATER QUALITY ON FOREST LANDS) AN - 19165829; 7603587 AB - UNDER THE 1972 AMENDMENTS TO THE FEDERAL WATER POLLUTION CONTROL ACT, THE ENVIRONMENTAL PROTECTION AGENCY (EPA) HAS BECOME INCREASINGLY INVOLVED IN THE AREA OF FOREST MANAGEMENT. ORIGINALLY, EPA FOCUSED PRIMARILY ON POLLUTION FROM PULP MILLS AND FIBERBOARD PROCESSING PLANTS; BUT RECOGNITION THAT NON-POINT SOURCE POLLUTION WILL EMERGE AS THE MAJOR BARRIER TO ACHIEVEMENT OF THE ACT'S 1983 GOALS HAS LED TO SEVERAL EPA REPORTS ON METHODS FOR EVALUATING NON-POINT SOURCES. OTHER EPA STUDIES HAVE RESULTED IN A LOGGING ROAD CONSTRUCTION MANUAL, A MANUAL OF FOREST CHEMICAL USE, AND A HARVESTING MANUAL. THE INITIAL DRAFT OF THE 'SUGGESTED STATE FOREST PRACTICES ACT' REFLECTS EPA'S RECOGNITION THAT AN ENORMOUS VARIETY OF CONDITIONS, INCLUDING LAND OWNERSHIP, TOPOGRAPHY, SOIL TYPE AND CLIMATE WILL AFFECT A STATE'S NEED FOR LEGISLATION AND THE FORM SUCH LEGISLATION SHOULD TAKE. THE SUGGESTED ACT REQUIRES APPROVAL OF ALL FOREST MANAGEMENT PLANS AND PLACES THE BURDEN OF PROOF ON THE POTENTIAL POLLUTER TO SHOW THAT REASONABLE STEPS ARE BEING TAKEN TO PREVENT POLLUTION. (PARRISH-FLORIDA) JF - JOURNAL OF FORESTRY, VOL 73, NO 1, P 40-41, (JANUARY 1975). 2 P, 2 REF. AU - Agee, J L AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D. C Y1 - 1975/01// PY - 1975 DA - Jan 1975 KW - Water Resources Abstracts KW - *WATER POLLUTION CONTROL KW - *FEDERAL WATER POLLUTION CONTROL ACT KW - *FORESTRY KW - *ADMINISTRATIVE AGENCIES KW - NAVIGABLE WATERS KW - FEDERAL GOVERNMENT KW - STATE GOVERNMENT KW - FOREST MANAGEMENT KW - FORESTS KW - FOREST WATERSHEDS KW - POLLUTION ABATEMENT KW - INDUSTRIES KW - EFFLUENTS KW - ADOPTION OF PRACTICES KW - WATER QUALITY KW - SAWMILLS KW - POLLUTANTS KW - SUGGESTED STATE FOREST PRACTICES ACT KW - *NON-POINT SOURCES(POLLUTION) KW - ADMINISTRATIVE REGULATIONS KW - EFFLUENT LIMITATIONS KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions KW - SW 2010:Control of water on the surface UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19165829?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=A+SUGGESTED+STATE+FOREST+PRACTICES+ACT+%28MECHANISM+FOR+IMPROVING+WATER+QUALITY+ON+FOREST+LANDS%29&rft.au=Agee%2C+J+L&rft.aulast=Agee&rft.aufirst=J&rft.date=1975-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - FOREST-FLOOR NUTRIENT DYNAMICS IN SOUTHERN APPALACHIAN HARDWOOD AND WHITE PINE PLANTATION ECOSYSTEMS AN - 19164398; 7610309 AB - NUTRIENT CONTENTS AND DETRITAL BIOMASS IN HARDWOOD AND WHITE PINE FOREST FLOORS AT COWEETA HYDROLOGIC LABORATORY, NORTH CAROLINA, WERE STUDIED FOR A YEAR. TOTAL CARBON STORAGE WAS HIGHER IN THE PINE FOREST FLOOR WHERE THE BIOMASS PROBABLY APPROACHED A STEADY STATE. THREE PINE AND TWO HARDWOOD LITTER LAYERS WERE DISTINGUISHABLE; TRANSITION FROM FOREST FLOOR-SOIL WAS SHARP IN PINE AND BROAD IN HARDWOOD FORESTS. COMPARISONS OF LITTER COMPONENT CONCENTRATIONS THROUGH LITTER PROFILES INDICATED DYNAMICS OF LITTER DECOMPOSITION AND ELEMENTAL MOBILITIES. ASH-FREE ORGANIC MATTER, MAGNESIUM, AND POTASSIUM DECREASED; CALCIUM, SODIUM, NITROGEN, AND PHOSPHORUS INCREASED. POTASSIUM AND NITROGEN MOBILITIES WERE HIGH IN BOTH FOREST FLOORS. MAGNESIUM LOSS WAS MORE CLOSELY RELATED TO STRUCTURAL BREAKDOWN IN HARDWOOD THAN PINE LITTER. IN BOTH LITTER TYPES CALCIUM AND PHOSPHORUS LOSSES WERE RELATED TO LOSS RATE OF THE WHOLE FOREST FLOOR. FOREST-NUTRIENT POOLS RESULT FROM COMPETING PORCESSES: LITTERFALL, PRECIPITATION, LEACHING, AND MICROBIAL DECOMPOSITION, IMMOBILIZATION, OR UPTAKE. FOR NITROGEN, FIXATION, NITRIFICATION, AND DENITRIFICATION PROCESSES SHOULD BE ADDED. THESE PROCESSES CAUSE SELECTIVE CALCIUM AND MAGNESIUM CONCENTRATION IN HARDWOOD, NITROGEN AND PHOSPHORUS IN PINE, AND POTASSIUM AND SODIUM IN BOTH FOREST FLOORS. (SEE ALSO W76-10266) (BUCHANAN-DAVIDSON--WISCONSIN). JF - IN: 'MINERAL CYCLING IN SOUTHEASTERN ECOSYSTEMS,' 1975, (CONF-740513), P. 598-608. 2 FIG., 3 TAB., 14 REF. NSF AG199, 40-193-69. AU - Yount, J D AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D. C. OFFICE OF ENVIRONMENTAL SCIENCES Y1 - 1975 PY - 1975 DA - 1975 KW - Water Resources Abstracts KW - *CYCLING NUTRIENTS KW - *FORESTS KW - HARDWOOD KW - WHITE PINE TREES KW - LITTER KW - NORTH CAROLINA KW - CONIFEROUS FORESTS KW - DECIDUOUS FORESTS KW - APPALACHIAN MOUNTAIN REGION KW - FOREST SOILS KW - BIOMASS KW - DETRITUS KW - CARBON KW - SOIL PROFILES KW - DECOMPOSING ORGANIC MATTER KW - MAGNESIUM KW - POTASSIUM KW - CALCIUM KW - SODIUM KW - NITROGEN KW - PHOSPHORUS KW - MICROBIAL DEGRADATION KW - LEACHING KW - COWEETA HYDROLOGIC LABORATORY(NC) KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution KW - SW 2010:Control of water on the surface UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19164398?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=FOREST-FLOOR+NUTRIENT+DYNAMICS+IN+SOUTHERN+APPALACHIAN+HARDWOOD+AND+WHITE+PINE+PLANTATION+ECOSYSTEMS&rft.au=Yount%2C+J+D&rft.aulast=Yount&rft.aufirst=J&rft.date=1975-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Status of Reverse Osmosis Desalination Technology AN - 19155420; 7708225 AB - Reverse osmosis (RO), a relatively new technology, gradually is becoming as established and economical method for demineralization of saline waters. Over 50 commercial plants ranging in size from 50,000 gpd to 2 million gpd (2 mgd) are producing fresh quality water for municipal and industrial uses from brackish water sources. Congress has authorized construction of a 100 mgd plant in Yuma, Arizona, to demineralize otherwise unusable high salinity irrigation return flows as part of the Colorado River Salinity Control. Engineering design and operation details, plant, were presented. A review of the plant operation data indicate that it is imperative for the plant owners and equipment suppliers to place due emphasis on providing adequate feed water pretreatment facilities and trained plant operation personnel to ensure trouble-free operation and to achieve further economy in desalting costs. Significant advances have been made in the development of RO process for seawater desalination. Soaring energy costs are providing incentive for plant owners to prefer RO plants (up to 100,000 gpd) over vapor compression distillation hardware. Results of the Federal Government Desalting R and D Programs clearly indicate that RO desalting costs will be at least 20-30% lower than distillation. (Humphreys-ISWS) JF - Desalination Vol 17, p 31-67, 1975. 31 fig, 12 tab, 14 ref. AU - Channabasappa, K C AD - Office of Water Research and Technology Washington, D.C. Membrane Processes Div Y1 - 1975 PY - 1975 DA - 1975 KW - Water Resources Abstracts KW - Reverse osmosis KW - Desalination apparatus KW - Costs KW - Reviews KW - Water treatment KW - Brackish water KW - Saline water KW - Sea water KW - Desalination KW - Membrane processes KW - Technology KW - Unit costs KW - Operating costs KW - Methodology KW - Thin films KW - SW 3040:Wastewater treatment processes KW - SW 4030:Cost allocation, cost sharing, pricing KW - SW 1010:Saline water conversion KW - SW 8080:Preparation of reviews UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19155420?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Status+of+Reverse+Osmosis+Desalination+Technology&rft.au=Channabasappa%2C+K+C&rft.aulast=Channabasappa&rft.aufirst=K&rft.date=1975-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE EFFECT OF NONREMOVAL CLEAR-CUTTING AND PINE REFORESTATION OF THE CATION COMPOSITION OF A HARDWOOD FOREST SOIL AN - 19153225; 7610322 AB - SOIL STUDIES WERE CONDUCTED IN A DECIDUOUS HARDWOOD FOREST AND A WHITE PINE PLANTATION ESTABLISHED AFTER CLEAR-CUTTING AND DECAY OF PREVIOUS VEGETATION AT THE COWEETA HYDROLOGIC LABORATORY, NORTH CAROLINA. SOIL UNDER THE PINE FOREST, WHICH HAD BEEN PLANTED 14 YEARS AFTER CLEAR-CUTTING AND WAS 15 YEARS-OLD, DIFFERED FROM THE CONTROL HARDWOOD FOREST SOIL IN THE OPPOSITE DIRECTION TO THAT EXPECTED, BASED ON RELATIVE NUTRIENT DEMANDS OF YOUNG PINE AND MATURE HARDWOOD FORESTS. PINE SOIL PH WAS 5.8 MOST OF THE YEAR AND WAS VERY WELL BUFFERED, WHILE HARDWOOD SOIL PH WAS BELOW 5.0. SODIUM LEVELS WERE SIMILAR, BUT POTASSIUM WAS HIGHER IN THE HARDWOOD SOIL, AND CALCIUM AND MAGNESIUM WERE HIGHER IN THE PINE SOIL. CALCIUM TOOK UP 1/3-1/2 THE TOTAL CATION EXCHANGE CAPACITY OF PINE SOIL. CATION EXCHANGE CAPACITY AND PERCENT BASE SATURATION WERE SIGNIFICANTLY HIGHER IN PINE SOIL; THESE CHARACTERISTICS PRODUCED A BUFFERING EFFECT RESULTING IN LESS VARIABLE PH IN PINE SOIL. DIFFERENCES IN CALCIUM, PH, AND BASE SATURATION BETWEEN THE TWO SOILS CAN PROBABLY BE ATTRIBUTED PRIMARILY TO CALCIUM INPUT FROM CLEAR-CUTTING AND DECAY OF PLANT BIOMASS IN THE PINE ECOSYSTEM. SOIL CALCIUM, PH, AND BASE SATURATION IN THE PINE FOREST SHOULD DECREASE TO A LOWER STEADY-STATE LEVEL IN TIME. (SEE ALSO W76-10266) (BUCHANAN-DAVIDSON--WISCONSIN) JF - IN: 'MINERAL CYCLING IN SOUTHEASTERN ECOSYSTEMS,' 1975, (CONF-740513), P 744-753. 3 FIG, 1 TAB, 12 REF. NSF AG 199,40-193-69. AU - Yount, J D AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF ENVIRONMENTAL SCIENCES Y1 - 1975 PY - 1975 DA - 1975 KW - Water Resources Abstracts KW - *CLEAR-CUTTING KW - *REFORESTATION KW - *WHITE PINE TREES KW - *CATIONS KW - *FOREST SOILS KW - HARDWOOD KW - DECIDUOUS FORESTS KW - NORTH CAROLINA KW - NUTRIENT REQUIREMENTS KW - HYDROGEN ION CONCENTRATION KW - SODIUM KW - POTASSIUM KW - CALCIUM KW - MAGNESIUM KW - CATION EXCHANGE KW - SOIL HORIZONS KW - COWEETA HYDROLOGIC LABORATORY(NC) KW - SW 2060:Effects on water of human nonwater activities KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19153225?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+EFFECT+OF+NONREMOVAL+CLEAR-CUTTING+AND+PINE+REFORESTATION+OF+THE+CATION+COMPOSITION+OF+A+HARDWOOD+FOREST+SOIL&rft.au=Yount%2C+J+D&rft.aulast=Yount&rft.aufirst=J&rft.date=1975-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - A SALINITY CONTROLLER FOR FLOW-THROUGH BIOASSAYS AN - 19152186; 7601929 AB - AN ELECTRO-MECHANICAL DEVICE WAS CONSTRUCTED TO MONITOR AND DILUTE SEAWATER TO A CONSTANT SALINITY FOR FLOW-THROUGH BIOASSAYS. IT WAS USED SUCCESSFULLY IN PESTICIDE BIOASSAYS AND REQUIRED LITTLE MAINTENANCE. (KLEIN) JF - TRANSACTIONS OF THE AMERICAN FISHERIES SOCIETY, NO 2, P 388-389, 1975. 2 FIG. AU - Bahner, L H AU - Nimmo AD - ENVIRONMENTAL PROTECTION AGENCY, GULF BREEZE, FLA. GULF BREEZE ENVIRONMENTAL RESEARCH LAB Y1 - 1975 PY - 1975 DA - 1975 KW - Water Resources Abstracts KW - *DESIGN KW - *METHODOLOGY KW - *BIOASSAYS KW - *SALINITY KW - *POLLUTANT IDENTIFICATION KW - *BIOASSAY KW - TECHNOLOGY KW - FLOW SYSTEMS KW - WATER QUALITY KW - PESTICIDES KW - SEA WATER KW - INSTRUMENTATION KW - *ELECTRO-MECHANICAL DEVICE KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19152186?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=A+SALINITY+CONTROLLER+FOR+FLOW-THROUGH+BIOASSAYS&rft.au=Bahner%2C+L+H%3BNimmo&rft.aulast=Bahner&rft.aufirst=L&rft.date=1975-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ANTITRUST AND POLLUTION CONTROL: AN EPA PERSPECTIVE AN - 19149580; 7601958 AB - THERE HAS BEEN CONSIDERABLE DISCUSSION CONCERNING THE APPLICATION OF ANTITRUST LAWS TO JOINT RESEARCH AND DEVELOPMENT FOR POLLUTION CONTROL. A BASIC PREMISE OF THE ANTITRUST LAWS IS THAT COMPETITION IS THE BEST STIMULUS FOR PRODUCT IMPROVEMENT. CONSUMERS GENERALYY ARE WILLING TO ABSORB THE COST OF RESEARCH WHEN IT LEADS TO A MORE EFFICIENT PRODUCT; AND INDUSTRY, IN TURN, IS WILLING TO ENGAGE IN SUCH RESEARCH TO REALIZE A COMPETITIVE ADVANTAGE. THE PROPONENTS OF JOINT RESEARCH FOR POLLUTION CONTROL, HOWEVER, ARGUE THAT THIS PREMISE DOES NOT APPLY WHERE THE GAINS FROM RESEARCH ARE LARGELY SOCIAL. CONSEQUENTLY, THEY URGE, JOINT RESEARCH AND DEVELOPMENT MAY BE THE ONLY REALISTIC METHOD FOR THE REALIZATION OF SOCIAL BENEFITS. NEVERTHELESS, PROBLEMS WOULD EXIST IF SUCH JOINT VENTURES WERE EXPECTED FROM ANTITRUST REGULATION. FOR EXAMPLE, IT WOULD BE UNTHINKABLE TO ALLOW COMPANIES ENGAGED IN DEVELOPMENT AND SALE FOR PROFIT OF POLLUTION CONTROL EQUIPMENT TO ENGAGE IN JOINT RESEARCH OUTSIDE THE REACH OF ANTITRUST LAWS. ANOTHER POTENTIAL PROBLEM IS THAT WHEN THERE IS NO COMPETITIVE ADVANTAGE TO THE DEVELOPMENT OF INNOVATIVE TECHNOLOGY, A CONSPIRACY TO RETARD DEVELOPMENT IS OBVIOUSLY EASIER TO MAINTAIN. ADDITIONAL ARGUMENTS, PRO AND CON, ARE PRESENTED CONCERNING WHETHER JOINT RESEARCH AND DEVELOPMENT FOR POLLUTION CONTROL SHOULD BE SUBJECT TO ANTITRUST LAWS. (HOFFMAN-FLORIDA) JF - UNIVERSITY OF PITTSBURGH LAW REVIEW, VOL 36, NO 3, P 705-714, 1975. 10 P, 30 REF. AU - Zener, R V AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF GENERAL COUNSEL Y1 - 1975 PY - 1975 DA - 1975 KW - Water Resources Abstracts KW - *RESEARCH AND DEVELOPMENT KW - *RESEARCH FACILITIES KW - *WATER POLLUTION CONTROL KW - *AIR POLLUTION EFFECTS KW - TECHNOLOGY KW - RESEARCH PRIORITIES KW - POLLUTION ABATEMENT KW - WATER POLLUTION TREATMENT KW - LEGAL ASPECTS KW - CONSTRAINTS KW - REGULATION KW - PENALTIES(LEGAL) KW - WATER KW - WATER LAW KW - ENVIRONMENTAL EFFECTS KW - LEGISLATION KW - LAW ENFORCEMENT KW - *ANTITRUST LAWS KW - *CONSUMERS KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19149580?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ANTITRUST+AND+POLLUTION+CONTROL%3A+AN+EPA+PERSPECTIVE&rft.au=Zener%2C+R+V&rft.aulast=Zener&rft.aufirst=R&rft.date=1975-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PROBLEMS ASSOCIATED WITH LOW-SOLUBILITY COMPOUNDS IN AQUATIC TOXICITY TESTS: THEORETICAL MODEL AND SOLUBILITY CHARACTERISTICS OF AROCLOR 1254 IN WATER AN - 19137346; 7603052 AB - A THEORETICAL MODEL OF THE BEHAVIOR OF SUBSTANCES HAVING LOW WATER-SOLUBILITY WAS PRESENTED AND DISCUSSED WITH RESPECT TO AQUEOUS BIOASSAY. ULTRACENTRIFUGAL TECHNIQUES WERE USED IN AN ATTEMPT TO STUDY SIZE DISTRIBUTIONS OF AROCLOR 1254 AGGREGATES IN AQUEOUS EMULSIONS. RESULTS INDICATED STRONG ADSORPTION FROM EMULSION BY SURFACES AND A WATER-SOLUBILITY AT 20C OF LESS THAN 0.1 MICROGRAMS/LITER IN DISTILLED WATER AND APPROXIMATELY 40% OF THAT VALUE IN WATER CONTAINING 30G/L NACL. IMPLICATIONS WITH REGARD TO AQUEOUS BIOASSAY WERE DISCUSSED. (KLEIN) JF - WATER RESEARCH, VOL 9, P 937-944, 1975. 3 FIG, 8 TAB, 14 REF. AU - Schoor, W P AD - ENVIRONMENTAL PROTECTION AGENCY, GULF BREEZE, FLA. GULF BREEZE ENVIRONMENTAL RESEARCH LAB Y1 - 1975 PY - 1975 DA - 1975 KW - Water Resources Abstracts KW - *THEORETICAL ANALYSIS KW - *SOLUBILITY KW - *METHODOLOGY KW - *BIOASSAY KW - ANALYTICAL TECHNIQUES KW - AQUAEOUS SOLUTIONS KW - TOXICITY KW - WATER CHEMISTRY KW - AROCLORS KW - TESTING KW - POLLUTANT IDENTIFICATION KW - *AROCLOR 1254 KW - SW 3010:Identification of pollutants KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19137346?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PROBLEMS+ASSOCIATED+WITH+LOW-SOLUBILITY+COMPOUNDS+IN+AQUATIC+TOXICITY+TESTS%3A+THEORETICAL+MODEL+AND+SOLUBILITY+CHARACTERISTICS+OF+AROCLOR+1254+IN+WATER&rft.au=Schoor%2C+W+P&rft.aulast=Schoor&rft.aufirst=W&rft.date=1975-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EFFECTS OF AROCLOR 1016 ON EMBRYOS, FRY, JUVENILES, AND ADULTS OF SHEEPHEAD MINNOWS (CYPRINODON VARIEGATUS) AN - 19127764; 7602389 AB - THE TOXICITY OF AROCLOR 1016 TO VARIOUS GROWTH STAGES OF SHEEPSHEAD MINNOW (CYPRINODON VARIEGATUS) WAS INVESTIGATED IN INTERMITTENT-FLOW BIOASSAYS LASTING 28 DAYS. SURVIVAL OF EGGS, OF FRY HATCHED FROM THEM, AND OF JUVENILE AND ADULT FISH WAS NOT AFFECTED BY 0.1-10 MICROGRAMS/LITER OF AROCLOR 1016 ADDED TO AQUARIA, BUT 32-100 MICROGRAMS/LITER KILLED NEWLY HATCHED FRY AND JUVENILE AND ADULT FISH. SHEEPSHEAD MINNOWS ACCUMULATED THE CHEMICAL IN PROPORTION TO ITS CONCENTRATION IN THE TEST WATER. AS MUCH AS 77 MICROGRAMS/GRAM OF AROCLOR 1016 IN EGGS FROM EXPOSED ADULTS APPARENTLY DID NOT AFFECT SURVIVAL OF EMBRYOS AND FRY. (KLEIN) JF - TRANSACTIONS OF THE AMERICAN FISHERIES SOCIETY, NO 3, P 584-588, 1975. 4 TAB, 12 REF. AU - Hansen, D J AU - Schimmel, S C AU - Forester, J AD - ENVIRONMENTAL PROTECTION AGENCY, GULF BREEZE, FLA. GULF BREEZE LAB Y1 - 1975 PY - 1975 DA - 1975 KW - Water Resources Abstracts KW - *GROWTH STAGES KW - *POLYCHLORINATED BIPHENYLS KW - *MINNOWS KW - *TOXICITY KW - AROCLORS KW - WATER QUALITY KW - BIOASSAY KW - WATER POLLUTION SOURCES KW - FISH EGGS KW - FRY KW - WATER POLLUTION EFFECTS KW - *AROCLOR 1016 KW - *SHEEPSHEAD MINNOW KW - BIOACCUMULATION KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19127764?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EFFECTS+OF+AROCLOR+1016+ON+EMBRYOS%2C+FRY%2C+JUVENILES%2C+AND+ADULTS+OF+SHEEPHEAD+MINNOWS+%28CYPRINODON+VARIEGATUS%29&rft.au=Hansen%2C+D+J%3BSchimmel%2C+S+C%3BForester%2C+J&rft.aulast=Hansen&rft.aufirst=D&rft.date=1975-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DEVELOPMENT OF FRESH GROUND WATER NEAR SALT WATER IN WEST VIRGINIA AN - 19125606; 7506258 AB - SALT-WATER MIGRATION INTO RELATIVELY SHALLOW ROCKS IN THE WESTERN HALF OF WEST VIRGINIA IS ALREADY RATHER FAR ADVANCED. BECAUSE OF THE WIDE DISTRIBUTION OF SALTY GROUNDWATER AND CONNATE BRINE AT VARIOUS DEPTHS, IT IS DIFFICULT TO DETERMINE HOW MUCH OF THE CONTAMINATION IS NATURAL AND HOW MUCH IS THE RESULT OF SUBSURFACE INDUSTRIAL ACTIVITIES. ALTHOUGH SOME LOCAL SALT-WATER PROBLEMS ARE THE RESULT OF OIL AND GAS OPERATIONS, MUCH OF THE REGIONAL NEAR-SURFACE SALT WATER IS A NATURAL CONDITION UNRELATED TO DEEP DRILLING OR OTHER INDUSTRIAL ACTIVITIES. GROUNDWATER IS USUALLY MORE ABUNDANT FROM CONSOLIDATED AQUIFERS BENEATH THE VALLEYS THAN FROM BENEATH THE RIDGES. HOWEVER, THE PRESENCE OF SHALLOW SALT WATER BENEATH THE VALLEYS IMPOSES LIMITATIONS ON THE AVAILABILITY OF FRESH WATER FROM A SINGLE WELL. BECAUSE MOST WELL FIELDS MUST BE LOCATED ALONG THE POPULATED VALLEYS, THE PROBLEM OF INTERCEPTION OF SALT WATER IS THE MOST IMPORTANT FACTOR LIMITING DEVELOPMENT OF CONSOLIDATED BEDROCK AQUIFERS. BY UTILIZING THE HISTORY OF DEVELOPMENT AND OPERATION OF WELL FIELDS, AN ESTIMATE OF THE AVAILABILITY OF FRESH WATER CAN BE MADE, AND TEST DRILLING AND NEW WELL FIELD CONSTRUCTION GUIDED ACCORDINGLY. (SCHICHT-ISWS) JF - GROUND WATER, VOL 13, NO 1, P 25-32, JANUARY-FEBRUARY 1975. 2 FIG, 1 TAB, 7 REF. AU - Wilmoth, B M AD - ENVIRONMENTAL PROTECTION AGENCY, WHEELING, W. VA Y1 - 1975/01// PY - 1975 DA - Jan 1975 KW - Water Resources Abstracts KW - *WATER SUPPLY KW - *GROUNDWATER RESOURCES KW - *AQUIFERS KW - *CHLORIDES KW - *ENCROACHMENT KW - *WEST VIRGINIA KW - FRACTURES(GEOLOGIC) KW - PERMEABILITY KW - BEDROCK KW - SANDSTONES KW - CARBONATE ROCKS KW - ALLUVIUM KW - CONNATE WATER KW - DISSOLVED SOLIDS KW - POLLUTANTS KW - WATER WELLS KW - WASTE DISPOSAL WELLS KW - WELL YIELDS KW - WASTE BRINE INJECTION KW - CONNATE BRINES KW - PENNSYLVANIAN AQUIFERS KW - SW 2040:Groundwater management KW - SW 3020:Sources and fate of pollution KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19125606?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DEVELOPMENT+OF+FRESH+GROUND+WATER+NEAR+SALT+WATER+IN+WEST+VIRGINIA&rft.au=Wilmoth%2C+B+M&rft.aulast=Wilmoth&rft.aufirst=B&rft.date=1975-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DUMPS: A POTENTIAL THREAT TO GROUND WATER SUPPLIES AN - 19112188; 7600487 AB - THE PRODUCTION OF LEACHATE IS A COMPLEX PROCESS INVOLVING MANY VARIABLES. LEACHATE IS FORMED WHEN WATER PERCOLATING THROUGH SOLID WASTE FLUSHES OUT COMPOUNDS AND OTHER PROCESSES OF DECOMPOSITION. RAIN FALLING OVER A DISPOSAL SITE WILL PARTIALLY INFILTRATE AND PARTIALLY RUN OFF THE SURFACE. A PORTION OF THAT WATER WHICH INFILTRATES WILL BE USED TO MEET THE DEMANDS FOR EVAPORATION AND THE REMAINDER WILL PERCOLATE DOWN THROUGH THE SOIL INTO THE BURIED SOLID WASTE. INITIALLY, THE SOLID WASTE ACTS AS A SPONGE AND SIMPLY ABSORBS THE WATER. HOWEVER, WITH CONTINUED WATER ADDITION, THE WASTE EVENTUALLY REACHES THE LIMIT OF ITS MOISTURE RETAINING CAPACITY. AT THIS POINT, ANY FURTHER WATER ENTERING THE WASTE WILL CAUSE AN EQUAL VOLUME OF LEACHATE TO LEAVE THE WASTE. THE PROCESS IS GREATLY ACCELERATE AT OPEN DUMPS WHERE SOIL COVER IS NOT PROVIDED, BECAUSE RUN OFF IS GREATLY REDUCED, THEREBY INCREASING INFILTRATION AND LEACHATE PRODUCTION. LIQUID WASTE DISPOSAL CONTRIBUTES TO THE WATER GOING THROUGH THE SYSTEM AS WELL AS WATERS FROM ADJACENT AREAS AND GROUND WATER MOVING THROUGH THE WASTE. (BRADBEER-NWWA) JF - WATER WELL JOURNAL, VOL 24, NO 1, P 83-87, JANUARY, 1975. 2 FIG, 1 TAB, 10 REF. AU - NEDDLE, B AU - Garland, G AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF SOLID WASTE MANAGEMENT PROGRAMS Y1 - 1975/01// PY - 1975 DA - Jan 1975 KW - Water Resources Abstracts KW - *WASTE DISPOSAL KW - *LANDFILLS KW - *WASTE DUMPS KW - *SOLID WASTES KW - *WATER POLLUTION SOURCES KW - LAND USE KW - PLANNING KW - SITES KW - SITE SELECTION KW - LAND USE PLANNING KW - SW 3050:Ultimate disposal of wastes KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19112188?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DUMPS%3A+A+POTENTIAL+THREAT+TO+GROUND+WATER+SUPPLIES&rft.au=NEDDLE%2C+B%3BGarland%2C+G&rft.aulast=NEDDLE&rft.aufirst=B&rft.date=1975-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Trace organics by GC/MS. AN - 17976671; 5250070 AB - The analysis of specific organic contaminants using a mass spectrometer as a detector for the gas chromatograph (GC/MS) and a mini-computer to utilize the information produced by the MS is described in this paper. Over 20 such systems were installed by the Environmental Protection Agency, USA in labs throughout the country in 1971. A skilled individual can sometimes accomplish in a few hours what was once an impossible task for a staff of 100 working for 6 months. The assumptions made in applying this analytical technique are outlined and the interpretation technique is described. this involves searching a file of reference mass spectra to find a match and a computerised search system has been developed by the Battelle Memorial Inst., Columbia. In this system, data are automatically transmitted over conventional telephone lines from the minicomputer to a program running in a large scale remote timesharing computer which completes the search and sends back the result in a few seconds. The data base comprises {approx} 11,200 spectra. An alternative matching system developed by the National Institute of Health is described. The 2 systems are being consolidated into an international mass spectral search system and a goal of 50,000 quality spectra by 1976 has been set. JF - Environ. Sci. Technol. AU - Keller AU - McGuire, J M AU - Budde, W L AD - EPA, Washington, DC 20460, USA Y1 - 1975///0, PY - 1975 DA - 0, 1975 SP - 210 EP - 213 VL - 9 IS - 3 KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - Marine KW - Pollution monitoring KW - Chromatographic techniques KW - Freshwater KW - Water quality KW - Q5 08503:Characteristics, behavior and fate UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17976671?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environ.+Sci.+Technol.&rft.atitle=Trace+organics+by+GC%2FMS.&rft.au=Keller%3BMcGuire%2C+J+M%3BBudde%2C+W+L&rft.aulast=Keller&rft.aufirst=&rft.date=1975-01-01&rft.volume=9&rft.issue=3&rft.spage=210&rft.isbn=&rft.btitle=&rft.title=Environ.+Sci.+Technol.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Records keyed from 1976 ASFA printed journals. N1 - Last updated - 2016-06-22 N1 - SubjectsTermNotLitGenreText - Pollution monitoring; Chromatographic techniques; Water quality; Marine; Freshwater ER - TY - JOUR T1 - Effects of Aroclor 1016 on embryos, fry, juveniles, and adults of sheepshead minnows (Cyprinodon variegatus) AN - 13943539; 197600318 AB - The toxicity of Aroclor 1016 to, and uptake by, fry and juvenile and adult sheepshead minnows were investigated in intermittent-flow bio-assays lasting 28 days. Survival of eggs, of fry hatched from them, and of juvenile and adult fish was apparently unaffected by up to 10 g of Aroclor 1016 per litre, but 32 g per litre killed newly-hatched fry and juvenile and adult fish. Aroclor 1016 was accumulated in proportion to its concentration in the test water. Toxicity to fry was about 0.01 times that of Aroclor 1254. Concentrations of 77 g of Aroclor 1016 per g in eggs from exposed adults did not affect survival of embryos and fry for 3 weeks. JF - Trans. Amer. Fisheries Soc. AU - Hansen, D J AU - Schimmel, S C AU - Forester, J AD - U.S. ENVIRONMENTAL PROTECTION AGENCY Y1 - 1975 PY - 1975 DA - 1975 SP - 584 EP - 588 VL - 104 IS - 3 KW - Fish (see also individual groups listed below) KW - Jn - transactions of american fisheries society KW - Aqualine Abstracts KW - AQ:00000 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13943539?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Trans.+Amer.+Fisheries+Soc.&rft.atitle=Effects+of+Aroclor+1016+on+embryos%2C+fry%2C+juveniles%2C+and+adults+of+sheepshead+minnows+%28Cyprinodon+variegatus%29&rft.au=Hansen%2C+D+J%3BSchimmel%2C+S+C%3BForester%2C+J&rft.aulast=Hansen&rft.aufirst=D&rft.date=1975-01-01&rft.volume=104&rft.issue=3&rft.spage=584&rft.isbn=&rft.btitle=&rft.title=Trans.+Amer.+Fisheries+Soc.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - The Attitude and Interest of the Environmental Protection Agency in Multiple Objective Planning of Water and Related Land Resources AN - 19175670; 7701153 AB - This short paper provides a perspective of the relationships between water quality management planning, as it is being fostered, guided and assisted by the Environmental Protection Agency, and the multiple objective planning concepts identified in the ' Principles and Standards ' put forth by the Water Resources Council. First is an indication of the EPA planning program, second the role of NEPA 1969, and finally the relationship to other water and related land resources planning. (See also W76-11123) (Bell-Cornell) JF - Multiple Objective Planning for Water Resources Volume 1, Proceedings of the UCOWR Workshop on Multiple Objective Planning and Decision-Making, Natural Resources Series Number 5, Idaho Research Foundation, Inc., Moscow, 1974. AU - Erickson, A J AD - Environmental Protection Agency Washington, D.C. Office of Water Planning and Standards Y1 - 1974/12// PY - 1974 DA - Dec 1974 KW - Water Resources Abstracts KW - Attitudes KW - Planning KW - Water resources KW - Land resources KW - Water quality KW - Management KW - River basin development KW - Waste treatment KW - Regional development KW - Economics KW - Social aspects KW - U.S. Water Resources Council KW - SW 3070:Water quality control KW - SW 4020:Evaluation process KW - SW 4050:Water law and institutions KW - SW 2010:Control of water on the surface UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19175670?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=The+Attitude+and+Interest+of+the+Environmental+Protection+Agency+in+Multiple+Objective+Planning+of+Water+and+Related+Land+Resources&rft.au=Erickson%2C+A+J&rft.aulast=Erickson&rft.aufirst=A&rft.date=1974-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EXTENDED AERATION SEWAGE TREATMENT IN COLD CLIMATES AN - 19131842; 7507608 AB - IN AN EFFORT TO DEVELOP DESIGN CRITERIA FOR BIOLOGICAL TREATMENT OF LOW TEMPERATURE DOMESTIC SEWAGES, TWO PARALLEL LOW TEMPERATURE EXTENDED AERATION UNITS WERE DESIGNED AND OPERATED NEAR FAIRBANKS, ALASKA. THE TWO UNITS HAS EXPOSED AERATION BASINS UTILIZING SUBMERGED AERATORS AND WERE DIFFERENTIATED BY TYPE OF CLARIFIER. ONE UNIT HAD CONVENTIONAL HORIZONTAL FLOW CLARIFIER WHILE THE OTHER HAD A MODIFIED UPFLOW CLARIFIER WITH TUBE SETTLERS. THE LIQUID TEMPERATURE VARIED FROM 0C TO 19C. IN ADDITION, 0.5 MGD SUBARCTIC, OXIDATION DITCH AND LOW TEMPERATURE BENCH SCALE UNITS WERE STUDIED. ORGANIC LOADING WAS THE PARAMETER MOST SERIOUSLY AFFECTED BY LOW TEMPERATURES. BOD REMOVALS ABOVE 80% AT LIQUID TEMPERATURES BELOW 7C COULD GENERALLY BE MAINTAINED AT LOADINGS OF 0.08 KG BOD/KG MLSS/DAY OR LESS. AS IN WARMER CLIMATES, INTENTIONAL SLUDGE WASTAGE WAS REQUIRED. LOW TEMPERATURE SOLIDS ACCUMULATION RATES INDICATED THAT STANDARD WASTAGE CRITERION OF 0.5 KG SS/KG BOD IS USUALLY ADEQUATE. OTHER PARAMETERS INVESTIGATED AND REPORTED WERE: (1) AERATION FOR OXYGEN TRANSFER AND MIXING; (2) COMPARATIVE CLARIFIER PERFORMANCE; (3) NUTRIENT AND TOTAL COLIFORM REMOVALS. (EPA) JF - REPORT EPA-660/2-74-070, DECEMBER 1974. 80 P, 26 FIG, 15 TAB, 36 REF 1 BB044. AU - Coutts, Hj AU - Christianson, C D AD - ENVIRONMENTAL PROTECTION AGENCY, COLLEGE, ALASKA. ARCTIC ENVIRONMENTAL RESEARCH LAB Y1 - 1974/12// PY - 1974 DA - Dec 1974 KW - Water Resources Abstracts KW - *WASTE WATER TREATMENT KW - *SEWAGE TREATMENT KW - BIOLOGICAL TREATMENT KW - TEMPERATURE KW - ACTIVATED SLUDGE KW - COLD REGIONS KW - AERATION KW - SUBARCTIC KW - ALASKA KW - DOMESTIC SEWAGE KW - COLIFORMS KW - NUTRIENTS KW - EXTENDED AERATION KW - CLARIFICATION KW - ORGANICS KW - SW 3040:Wastewater treatment processes KW - SW 0820:Snow, ice and frost UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19131842?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EXTENDED+AERATION+SEWAGE+TREATMENT+IN+COLD+CLIMATES&rft.au=Coutts%2C+Hj%3BChristianson%2C+C+D&rft.aulast=Coutts&rft.aufirst=Hj&rft.date=1974-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PROCESS IN DATA COLLECTION AND DISSEMINATION IN WATER RESOURCES, 1964-1974 AN - 19123777; 7508505 AB - CONSIDERABLE PROGRESS HAS BEEN MADE IN THE ABILITY TO COLLECT AND HANDLE WATER-RESOURCES DATA, BUT WE HAVE NOT YET APPRECIABLY IMPROVED THE ABILITY TO ASSURE THAT THE DATA USER'S NEEDS ARE SATISFIED BY THE DELIVERY OF THE PROPER DATA IN THE RIGHT FORM AND THE RIGHT TIME FRAME TO MEET HIS SPECIFIC REQUIREMENTS. IN 1964 THE DEPARTMENT OF THE INTERIOR WAS INSTRUCTED BY THE BUREAU OF THE BUDGET TO INITIATE ACTIVITIES LEADING TO THE COORDINATION OF THE ACQUISITION OF WATER DATA BY FEDERAL AGENCIES. RECOGNITION OF, AND IMPROVED COMMUNICATION WITH, A NEW, EXPANDED, USER COMMUNITY COUPLED WITH THE DEVELOPMENT OF NEW INFORMATION PRODUCTS WILL HELP MEET THEIR NEEDS. DATA ACQUISITION METHODOLOGIES ARE BEING DEVELOPED TO PERMIT VARIOUS DATA TO BE UTILIZED AND EVALUATED IN CONJUNCTION WITH EACH OTHER, NO MATTER WHAT THE SOURCE OF THOSE DATA MAY BE. INDEXING TECHNIQUES ARE BEING IMPLEMENTED TO ASSURE AVAILABILITY OF DATA. THE VOLUNTARY PARTICIPATION OF THE DATA ORGANIZATIONS IS PROMOTED IN SUCH AN EFFORT. (KNAPP-USGS) JF - IN: A DECADE OF PROGRESS IN WATER RESOURCES: AMERICAN WATER RESOURCES ASSOCIATION PROCEEDINGS SERIES NO 19, P 161-167, MARCH 1974. 1 REF. AU - Langford, R H AU - Doyel, W W AD - GEOLOGICAL SURVEY, RESTON, VA. OFFICE OF WATER DATA COORDINATION Y1 - 1974/12// PY - 1974 DA - Dec 1974 KW - Water Resources Abstracts KW - *DATA COLLECTIONS KW - *HYDROLOGIC DATA KW - *INFORMATION EXCHANGE KW - DATA STORAGE AND RETRIEVAL KW - DOCUMENTATION KW - NETWORKS KW - FEDERAL GOVERNMENT KW - SW 5010:Network design KW - SW 5080:Evaluation, processing and publication KW - SW 0810:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19123777?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PROCESS+IN+DATA+COLLECTION+AND+DISSEMINATION+IN+WATER+RESOURCES%2C+1964-1974&rft.au=Langford%2C+R+H%3BDoyel%2C+W+W&rft.aulast=Langford&rft.aufirst=R&rft.date=1974-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - VIRUS PROBLEMS AND THEIR RELATION TO WATER SUPPLIES AN - 19115826; 7600392 AB - TWO OBJECTIVES OF THE FEDERAL DRINKING-WATER PROGRAM HAVE BEEN TO EVALUATE APPLICATION OF CONTEMPORARY STANDARDS OF GOOD PRACTICE AND TO RECOMMEND APPROPRIATE REMEDIES INCLUDING PRIORITY AREAS FOR FUTURE RESEARCH AND DEVELOPMENT. SEVERAL STUDIES USING THE 1962 DRINKING WATER STANDARDS AS THE BASIS OF PERFORMANCE EVALUATIONS HAVE BEEN CONDUCTED IN RECENT YEARS. THEY HAVE SHOWN THAT MANY CITIZENS ARE NOT BEING PROVIDED WITH DRINKING WATER THAT MEETS CONTEMPORARY STANDARDS. UNNECESSARY RISKS ARE BEING TAKEN IN THE PRODUCTION AND DISTRIBUTION OF DRINKING WATER. VIRUSES ARE PARASITES. CONSEQUENTLY, THEIR OCCURRENCE, GROWTH, AND TRANSMISSION ARE DEPEDENT UPON THE INVASION OF LIVING CELLS. MANY OF THE ENTERIC VIRUSES ARE ACTUALLY OR POTENTIALLY WATER BORNE. THESE VIRUSES AND THE ASSOCIATED DISEASES ARE LISTED. MOST OF THE ENTERIC VIRUSES IN SURFACE WATERS ARE PROBABLY THE RESULT OF INADEQUATELY TREATED SEWAGE. IT HAS BEEN ESTIMATED THAT ONLY 60 PERCENT OF MUNICIPAL WASTES EFFLUENTS ARE DISINFECTED PRIOR TO DISCHARGES. DISEASE STATISTICS MUST BE VIEWED VERY CRITICALLY. IT IS REASONABLE TO ASSUME THAT THE REPORTED CASES REPRESENT ONLY 10 PERCENT OF THE ACTUAL NUMBER OF CASES. FURTHER, MANY OF THESE CASES HAVE NOT BEEN ATTRIBUTED TO ANY MODE OF TRANSMISSION AT ALL BUT ARE POTENTIALLY WATERBORNE. THERE IS A NEED TO DETERMINE IF SINGLE VIRUS PARTICLES ARE PASSING THROUGH WATER TREATMENT PLANTS, BUT THERE IS AN INADEQUACY IN METHODS OF SAMPLING, DETECTING, IDENTIFYING, AND ENUMERATING VIRUSES IN WATER SAMPLES. (BRADBEER-NWWA) JF - JOURNAL OF THE AMERICAN WATER WORKS ASSOCIATION, VOL 66, NO 12, P 693-698, DECEMBER, 1974. 2 FIG, 4 TAB, 19 REF. AU - McDermott, J H AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. DIV. OF WATER SUPPLY Y1 - 1974/12// PY - 1974 DA - Dec 1974 KW - Water Resources Abstracts KW - *VIRUSES KW - *ENTERIC KW - *EPIDEMICS KW - *POTABLE WATER KW - *WATER SUPPLY KW - *WATER QUALITY STANDARDS KW - DISEASES KW - BIOCONTROL KW - MICROBIOLOGY KW - EPIDEMIOLOGY KW - AQUATIC MICROORGANISMS KW - ANIMAL WASTES KW - HEPATITUS KW - TYPHOID KW - SW 3010:Identification of pollutants KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19115826?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=VIRUS+PROBLEMS+AND+THEIR+RELATION+TO+WATER+SUPPLIES&rft.au=McDermott%2C+J+H&rft.aulast=McDermott&rft.aufirst=J&rft.date=1974-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EPA GUIDANCE AND POLICY ON LAND TREATMENT AN - 19167561; 7611638 AB - ENVIRONMENTAL PROTECTION AGENCY POLICIES ON WASTE WATER TREATMENT AND DISPOSAL ARE REVIEWED, WITH PARTICULAR EMPHASIS ON LAND TREATMENT. AN AGENCY DOCUMENT ENTITLED 'ALTERNATIVE WASTE MANAGEMENT TECHNIQUES FOR BEST PRACTICABLE WASTE TREATMENT' IDENTIFIES CURRENTLY KNOWN TECHNIQUES FOR MEETING THE REQUIREMENTS OF THE WATER POLLUTION CONTROL ACT AMENDMENTS. THE CHOICE OF WHICH ALTERNATIVE TO ADOPT IS LEFT TO EACH MUNICIPALITY OR REGIONAL SANITARY DISTRICT; HOWEVER, IF AN AREA RECEIVES FEDERAL FUNDS, IT MUST BE GUIDED BY THE AGENCY'S COST EFFECTIVENESS REGULATIONS. ANY LAND APPLICATION OR LAND UTILIZATION TECHNIQUES CONSIDERED MUST COMPLY WITH CRITERIA DESIGNED TO PROTECT GROUNDWATERS IN ORDER TO QUALIFY FOR FEDERAL FUNDING. THE DEPUTY ADMINISTRATOR OF THE ENVIRONMENTAL PROTECTION AGENCY HAS INDICATED THAT LAND TREATMENT MAY BE USED IN LIEU OF OTHER SYSTEMS OF WASTE MANAGEMENT IF IT CAN BE DEMONSTRATED LAND TREATMENT IS THE MOST COST EFFECTIVE ALTERNATIVE, IS CONSISTENT WITH THE ENVIRONMENTAL ASSESSMENT, AND SATISFIES APPLICABLE TESTS. (SEE ALSO W76-11231) (KREAGER-FIRL) JF - IN: LAND APPLICATION OF WASTEWATER, NOVEMBER 20-21, 1974, NEWARK, DELAWARE, P 1-2. AU - Rhett, J T AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D. C. OFFICE OF WATER PROGRAMS Y1 - 1974/11// PY - 1974 DA - Nov 1974 KW - Water Resources Abstracts KW - *WASTE WATER TREATMENT KW - *WASTE WATER DISPOSAL KW - *FEDERAL JURISDICTION KW - *LAND USE KW - LEGISLATION KW - FINANCING KW - ECONOMICS KW - GROUNDWATER KW - *LAND APPLICATION KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19167561?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EPA+GUIDANCE+AND+POLICY+ON+LAND+TREATMENT&rft.au=Rhett%2C+J+T&rft.aulast=Rhett&rft.aufirst=J&rft.date=1974-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - U.S. ENGINEERING INFORMATION SERVICES AND THE ROLE OF THE WATER RESOURCES SCIENTIFIC INFORMATION CENTER AN - 19124231; 7509585 AB - GENERAL SUBJECT AREAS DISCUSSED WERE: (1) THE STATUS OF ENGINEERING INFORMATION IN THE UNITED STATES, (2) THE ROLE OF THE INFORMATION ANALYSIS CENTER IN THE ENGINEERING INFORMATION SYSTEM, (3) SECONDARY SERVICES IN WATER RESOURCES ENGINEERING, AND (4) THE WATER RESOURCES SCIENTIFIC INFORMATION CENTER (WRSIC). THE ENGINEER OPERATES IN AN INFORMATION-COMMUNICATION PATTERN AND HAS PERFORMED REASONABLY WELL WITHIN HIS PRESENT FRAMEWORK, HOWEVER, THERE IS MOUNTING EVIDENCE THAT THE EXISTING ENGINEERING AND INFORMATION FRAMEWORK NEEDS GREATER STRENGTHENING TO MEET THE CHALLENGES OF THE FUTURE. THE INFORMATION ANALYSIS CENTER COMPRISES A GROUP OF SPECIALISTS IN SCIENCE OR TECHNOLOGY, SUPPLEMENTED BY LIBRARIANS, COMPUTER SPECIALISTS, AND OTHER INFORMATION SCIENTISTS, WHO ACQUIRE, SELECT, STORE, ANALYZE, EVALUATE, AND SYNTHESIZE INFORMATION IN THEIR FIELD OF SPECIALIZATION. SUCH A CENTER PRODUCES CRITICAL REVIEWS, DATA COMPILATIONS, MEASUREMENT CRITERIA, MANAGEMENT RECOMMENDATIONS, AND OTHER INTELLECTUAL PRODUCTS REQUIRING A HIGH LEVEL OF TECHNICAL SOPHISTICATION. WRSIC IS AN INFORMATION ANALYSIS CENTER WHICH DISSEMINATES SCIENTIFIC AND TECHNICAL INFORMATION FOR THE U.S. WATER RESOURCES COMMUNITY. INPUT INFORMATION TO WRSIC IS RECEIVED FROM FEDERAL WATER RESOURCES AGENCIES, 51 STATE WATER RESOURCES RESEARCH INSTITUTES, SPECIALIZED DOCUMENTATION SERVICES, AND APPROXIMATELY 13 DESIGNATED CENTERS OF COMPETENCE. INPUT INFORMATION INCLUDES AN ABSTRACT AND INDEX OF EACH DOCUMENT ENTERED ON A PRECODED ABSTRACT FORM WITH OTHER BIBLIOGRAPHIC DATA. INPUT FROM ALL SOURCES, WHEN MERGED, COMPRISES A COMPREHENSIVE, SEARCHABLE, INFORMATION BASE IN MACHINE-READABLE FORM. (HUMPHREYS-ISWS) JF - THE JOURNAL OF THE INSTITUTION OF ENGINEERS, AUSTRALIA, P 8-10, 12, 16, NOVEMBER-DECEMBER 1974. AU - Jensen, R A AD - OFFICE OF WATER RESEARCH AND TECHNOLOGY, WASHINGTON, D.C. WATER RESOURCES SCIENTIFIC INFORMATION CENTER Y1 - 1974/11// PY - 1974 DA - Nov 1974 KW - Water Resources Abstracts KW - *INFORMATION EXCHANGE KW - *INFORMATION RETRIEVAL KW - *WATER RESOURCES KW - *UNITED STATES KW - INDEXING KW - ABSTRACTS KW - PUBLICATIONS KW - BIBLIOGRAPHIES KW - DATA COLLECTIONS KW - WATER RESOURCES RESEARCH ACT KW - THESAURI KW - DOCUMENTATION KW - DATA STORAGE AND RETRIEVAL KW - COMPUTERS KW - *WATER RESOURCES SCIENTIFIC INFORMATION CENTER KW - INFORMATION ANALYSIS CENTERS KW - SW 8030:Secondary publication and distribution KW - SW 8040:Specialized information center services UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19124231?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=U.S.+ENGINEERING+INFORMATION+SERVICES+AND+THE+ROLE+OF+THE+WATER+RESOURCES+SCIENTIFIC+INFORMATION+CENTER&rft.au=Jensen%2C+R+A&rft.aulast=Jensen&rft.aufirst=R&rft.date=1974-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - CRITERIA FOR HERBICIDE EVALUATION AN - 19142352; 7511196 AB - THE CRITERIA AND EVALUATION DIVISION OF THE PESTICIDE PROGRAM OF THE ENVIRONMENTAL PROTECTION AGENCY IS RESPONSIBLE FOR THE DEVELOPMENT OF GUIDELINES FOR THE REGISTRATION OF PESTICIDES. THE AUTHORITY FOR THE REGULATION OF PESTICIDES IS FOUND IN THE FEDERAL INSECTICIDE, FUNGICIDE, AND RODENTICIDE ACT, WHICH SPECIFIES THE ADMINISTERING AGENCY AND DELEGATES TO THAT AGENCY THE AUTHORITY TO ESTABLISH REGULATIONS TO ACCOMPLISH ITS PROVISIONS. REGULATIONS GENERALLY DEAL WITH ONE PROVISION OF AN ACT, PRESENTING POLICIES AND PROCEDURES NECESSARY TO EFFECTIVELY ADMINISTER THAT PROVISION. TO CLARIFY THE REQUIREMENTS OF THE ACT AND THE PENALTIES FOR NOT ADHERING TO THEM, CONGRESS REQUIRED THAT GUIDELINES BE PUBLISHED, SPECIFYING THE KINDS OF INFORMATION REQUIRED TO SUPPORT THE REGISTRATION OF A PESTICIDE. GUIDELINES WERE PREPARED TO INTERPRET THE ACT, TO DETAIL REQUIREMENTS AND SUGGESTIONS, INTERRELATE INFORMATION, AND ANSWER QUESTIONS. THE GUIDELINES INCLUDE AN APPENDIX OF CONVERSION TABLES AND REQUIRED AND SUGGESTED METHODS AND PROCEDURES. DATA WILL BE PRESENTED IN SECTIONS INDICATING VARIOUS DISCIPLINES IN THREE CATEGORIES: REQUIRED, SUGGESTED, AND TENTATIVE. TO DEAL WITH SPECIAL PROBLEMS INVOLVED WITH AQUATIC PESTICIDE USE, BUDGET ISSUE PAPERS ARE PREPARED TO DELINEATE THE PROBLEMS AND RECOGNIZE THE NEEDS FOR ACCEPTABLE VOCABULARY, DEFINITIONS, TESTING, AND EVALUATION METHODS. (SEE ALSO W75-08289) (BUCHANAN-DAVIDSON--WISCONSIN) JF - IN: PROCEEDINGS, RESEARCH PLANNING CONFERENCE ON INTEGRATED SYSTEMS OF AQUATIC PLANT CONTROL, OCTOBER 29-30, 1973, ARMY ENGINEER WATERWAYS EXPERIMENT STATION, VICKSBURG, MISSISSIPPI, P 29-31, AUGUST 1974. AU - Burkhalter, T D AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF PESTICIDE PROGRAMS Y1 - 1974/10// PY - 1974 DA - Oct 1974 KW - Water Resources Abstracts KW - *AQUATIC WEED CONTROL KW - *SPECIFICATIONS KW - *REGULATION KW - *LEGISLATION KW - STANDARDS KW - HERBICIDES KW - PESTICIDES KW - WATER QUALITY STANDARDS KW - *PESTICIDE REGISTRATION KW - SW 3070:Water quality control KW - SW 2010:Control of water on the surface UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19142352?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=CRITERIA+FOR+HERBICIDE+EVALUATION&rft.au=Burkhalter%2C+T+D&rft.aulast=Burkhalter&rft.aufirst=T&rft.date=1974-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - REGISTRATION OF HERBICIDES FOR AQUATIC USE AN - 19137002; 7511197 AB - TOXICOLOGY DATA, INCLUDING 90-DAY FEEDING FOR TWO SPECIES OF MAMMALS, AND RESIDUE DATA FOR IRRIGATED CROPS, MEAT, POULTRY, MILK, EGGS, FISH, SHELLFISH, AND POTABLE WATER ARE REQUIRED FOR REGISTRATION OF EACH AQUATIC HERBICIDE. SEPARATE PROTOCOLS WILL PROBABLY BE NECESSARY FOR STILL WATERS, FLOWING WATERS, AND TIDAL ESTUARIES BECAUSE OF DIVERGENT ENVIRONMENTAL CONDITIONS. IF HERBICIDE RESIDUES ARE EXPECTED, TOXICOLOGY DATA MUST BE FURNISHED TO SUPPORT SAFETY OF THE RESIDUES. RESIDUE CLEARANCE FOR USDA REGISTRATION CAN BE OBTAINED BY REQUESTING THE USDA TO REGISTER IT AS A NONFOOD USE OR PETITION FOR AN FDA REGULATION SETTING A TOLERANCE OR EXEMPTION FROM REQUIREMENT OF A TOLERANCE. A NONFOOD USE INVOLVES APPLICATION REMOTE FROM FOOD CROPS WHERE THERE IS NO REASONABLE EXPECTANCY OF RESIDUES; THIS MAY INCLUDE SOME AQUATIC USES. IF USED FOR IRRIGATION, RESIDUE DATA MUST SUPPORT THE USE; WATER SHOULD BE MONITORED DOWNSTREAM AND IF RESIDUES ARE INDICATED, CROP ANALYSIS SHOULD BE MADE TO DETERMINE RESIDUE TOLERANCES. A MARCH 1968 PUBLIC HEALTH SERVICE BULLETIN UPDATED DRINKING WATER STANDARDS TO INCLUDE 2,4-D, 2,4,5-T, AND 2,4,5,-TP AND PRESENTED GUIDELINES FOR WATER CONTROL AUTHORITIES. LEGISLATIVE JURISDICTION FOR PESTICIDE TOLERANCE IN POTABLE WATER WAS UNRESOLVED. (SEE ALSO W75-08289) (BUCHANAN-DAVIDSON--WISCONSIN) JF - IN: PROCEEDINGS, RESEARCH PLANNING CONFERENCE ON INTEGRATED SYSTEMS OF AQUATIC PLANT CONTROL, OCTOBER 29-30, 1973, ARMY ENGINEER WATERWAYS EXPERIMENT STATION, VICKSBURG, MISSISSIPPI, P 33-36, AUGUST 1974. AU - Hummel, R J AU - Cummings, J C AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF PESTICIDE PROGRAMS Y1 - 1974/10// PY - 1974 DA - Oct 1974 KW - Water Resources Abstracts KW - *PESTICIDE RESIDUES KW - *TOXICITY KW - *HERBICIDES KW - *WATER QUALITY STANDARDS KW - STANDARDS KW - AQUATIC WEED CONTROL KW - LOTIC ENVIRONMENT KW - LENTIC ENVIRONMENT KW - ESTUARIES KW - SAFETY KW - REGULATION KW - POTABLE WATER KW - 2-4-D KW - CROPS KW - 2-4-5-T KW - *HERBICIDE REGISTRATION KW - SW 3070:Water quality control KW - SW 2010:Control of water on the surface UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19137002?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=REGISTRATION+OF+HERBICIDES+FOR+AQUATIC+USE&rft.au=Hummel%2C+R+J%3BCummings%2C+J+C&rft.aulast=Hummel&rft.aufirst=R&rft.date=1974-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - FACING THE REAL COST OF CLEAN WATER AN - 19133099; 7510857 AB - THE NEED FOR FEDERAL STANDARDS IS EMPHASIZED, SINCE MANY OF THE WATER SYSTEMS IN THIS COUNTRY DO NOT ADEQUATELY PROTECT THEIR PATRONS. THIS IS PARTICULARLY TRUE OF THE SMALLER SYSTEMS WHICH ALL WILL HAVE DIFFICULTIES IN MEETING WATER STANDARDS. ALTHOUGH THERE IS NO DRINKING WATER CRISIS TODAY, THERE ARE SYMPTOMS OF NEGLECT. THE PASSAGE OF THE SAFE DRINKING WATER BILL WOULD REDUCE THIS NEGLECT BECAUSE IT WOULD REQUIRE THE ESTABLISHMENT OF NATIONAL DRINKING WATER STANDARDS OR REGULATIONS AND WOULD PROVIDE FEDERAL FINANCIAL SUPPORT FOR THE PROGRAM. THE ACT IS CORRECT IN ALLOWING FOR PRIMARILY LOCAL OR STATE ENFORCEMENT AND FOR FEDERAL ENFORCEMENT ONLY IF THE LOCAL GOVERNMENT FAILS TO DO SO. THE PORTION OF THE ACT WHICH CALLS FOR PUBLIC NOTIFICATION CONCERNING ENVIRONMENTAL MATTERS IS SIGNIFICANT BECAUSE A WELL-INFORMED PUBLIC IS NECESSARY FOR THE MAINTENANCE AND IMPROVEMENT OF QUALITY WATER SYSTEMS. (ALTUVE-FLORIDA) JF - AMERICAN WATER WORKS ASSOCIATION JOURNAL, VOL 66, NO 10, P 562-565, OCTOBER 1974. AU - Train, R E AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1974/10// PY - 1974 DA - Oct 1974 KW - Water Resources Abstracts KW - *LEGISLATION KW - *WATER COSTS KW - *LEGAL ASPECTS KW - *POTABLE WATER KW - WATER QUALITY KW - PUBLIC HEALTH KW - WATER PURIFICATION KW - COST SHARING KW - GOVERNMENTAL INTERRELATIONS KW - FEDERAL GOVERNMENT KW - CHLORINE KW - WATER QUALITY STANDARDS KW - WATER POLICY KW - WATER TREATMENT KW - GOVERNMENT FINANCE KW - GRANTS KW - GOVERNMENT SUPPORTS KW - WATER VALUES KW - RESEARCH AND DEVELOPMENT KW - *SAFE DRINKING WATER ACT KW - PUBLIC NOTIFICATION KW - LEGISLATIVE HISTORY KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19133099?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=FACING+THE+REAL+COST+OF+CLEAN+WATER&rft.au=Train%2C+R+E&rft.aulast=Train&rft.aufirst=R&rft.date=1974-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - COMPLYING WITH DISCHARGE REGULATIONS AN - 19130223; 7504431 AB - UNDER THE NEW NATIONAL PERMIT SYSTEM FOR POLLUTANT DISCHARGE, THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM, ALL INDUSTRIES AND MUNICIPALITIES MUST LIMIT THEIR POINT SOURCE EFFLUENT DISCHARGES INTO NAVIGABLE WATERS. THE PERMIT TO BE ISSUED HAS A COMPLIANCE SCHEDULE AND MONITORING REQUIREMENTS. TARGET DATES ARE JULY, 1977 FOR 'BEST PRACTICABLE CONTROL TECHNOLOGY CURRENTLY AVAILABLE', AND JULY, 1983 FOR 'BEST AVAILABLE TREATMENT ECONOMICALLY ACHIEVABLE', AS PART OF THE FEDERAL WATER POLLUTION CONTROL ACT AMENDMENTS (PL 92-500). THE LEGISLATION GIVES ENVIRONMENTAL PROTECTION AGENCY ADMINISTRATORS THE RESPONSIBILITY OF PUBLISHING REGULATIONS WITH GUIDELINES FOR EFFLUENT LIMITATIONS. COMPLIANCE SCHEDULES CONTAIN DATES FOR THE PREPARATION OF ENGINEERING REPORTS, PLANNING AND COMPLETION OF CONSTRUCTION, AND THE OPERATION OF WASTEWATER TREATMENT FACILITIES. PERMITS WILL BE ISSUED FOR FIXED TERMS, THE MAXIMUM DURATION BEING FIVE YEARS. THE PERMITS MUST SPECIFY SELF-MONITORING REQUIREMENTS FOR A FACILITY INCLUDING SAMPLE TYPE, FREQUENCY OF ANALYSIS, AND FREQUENCY OF REPORTING TO THE REGULATORY AGENCY. DISCHARGES WILL BE REPORTED BY EACH MUNICIPALITY OF INDUSTRIAL FACILITY ON A 'MONITORING DISCHARGE FORM', RECORDING MINIMUM, AVERAGE, AND MAXIMUM VALUES IN TERMS OF QUANTITY AND CONCENTRATION, REPRESENTING A 24-HOUR DAY, AS OBTAINED FROM THE ANALYSIS PERFORMED. IT WILL BE THE RESPONSIBILITY OF THE PERMITTEE TO NOTIFY THE EPA REGIONAL ADMINISTRATOR IF HE CANNOT COMPLY WITH EFFLUENT LIMITATIONS AT ANY TIME. (PRAGUE-FIRL) JF - ENVIRONMENTAL SCIENCE AND TECHNOLOGY, VOL 8, NO 10, P 903-906, OCTOBER 1974. 1 FIG, 2 TAB. AU - Schafer, C J AU - LAILAS, N AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D. C Y1 - 1974/10// PY - 1974 DA - Oct 1974 KW - Water Resources Abstracts KW - *DISCHARGE(WATER) KW - *FEDERAL WATER POLLUTION CONTROL ACT KW - *EFFLUENTS KW - *LEGISLATION KW - *WATER PERMITS KW - *WATER POLLUTION CONTROL KW - PLANNING KW - ANALYSIS KW - MONITORING KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19130223?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=COMPLYING+WITH+DISCHARGE+REGULATIONS&rft.au=Schafer%2C+C+J%3BLAILAS%2C+N&rft.aulast=Schafer&rft.aufirst=C&rft.date=1974-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DUMPS: A POTENTIAL THREAT TO OUR GROUNDWATER SUPPLIES AN - 19125614; 7510184 AB - SANITARY LANDFILL CRITERIA HAVE BEEN REEXAMINED BY THE OFFICE OF SOLID WASTE MANAGEMENT PROGRAMS. ACTUAL DAMAGE CASES SHOW THAT GROUNDWATER RESOURCES ARE THREATENED BY POLLUTANTS LEACHING FROM DUMPS. TWO EXAMPLES WERE A DUMP IN CONNECTICUT WHICH CAUSED THE WELLS OF ABOUT 50 SUBDIVISION HOMES TO BE CONTAMINATED, AND A MORE SERIOUS CASE IN DELAWARE IN 1972 WHERE A DUMP IN AN ABANDONED SAND AND GRAVEL PIT ALLOWED AN UNDERGROUND PLUME OF LEACHATE TO ENVELOP ONE WELL FIELD OF A WATER COMPANY SERVING 80,000 PEOPLE. REMEDIAL MEASURES IN BOTH CASES WERE COSTLY. THE OFFICIAL DEFINITION OF SANITARY LANDFILL INCLUDES APPLICATION OF DAILY COVER, NO BURNING, WASTE NOT PLACED DIRECTLY INTO GROUNDWATER, AND NO VISIBLE POLLUTION OF SURFACE WATER. HOWEVER, THE PROBLEM OF LEACHATES ENTERING UNSEEN INTO GROUNDWATER IS COMPLEX. LEACHATE FORMS WHEN WATER PERCOLATING THROUGH SOLID WASTE FLUSHES OUT COMPOUNDS AND OTHER PRODUCTS OF DECOMPOSITION. SITE CHARACTERISTICS FOR DETERMINING SAFE SANITARY LANDFILL DEPEND UPON EVALUATION OF: DEPTH FROM THE BOTTOM OF THE FILL TO THE MAXIMUM HEIGHT OF GROUNDWATER; DIRECTION AND FLOW RATE OF GROUNDWATER; PRESENT AND FUTURE GROUNDWATER DEMANDS; ANALYSIS OF UNDERLYING SOILS AND GEOLOGY INCLUDING TEXTURE, PERMEABILITY, STRUCTURE, AND STRATIGRAPHY; TOPOGRAPHY RELATED TO SURFACE DRAINAGE; AND NET INFILTRATION. COMMUNITIES SHOULD PLAN FOR DISPOSAL CAPACITY FOR AT LEAST FIVE YEARS INTO THE FUTURE. EXISTING SITES SHOULD BE MONITORED TO AVOID COSTLY CLEANUP MEASURES. (PRAGUE-FIRL) JF - NATION'S CITIES, VOL 12, NO 10, P 21-25, 42, OCTOBER 1974. AU - Weddle, B AU - Garland, G AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF SOLID WASTE MANAGEMENT PROGRAMS Y1 - 1974/10// PY - 1974 DA - Oct 1974 KW - Water Resources Abstracts KW - *SANITARY FILL KW - *LANDFILLS KW - *WASTE DISPOSAL KW - *GROUNDWATER KW - *WATER POLLUTION SOURCES KW - WELLS KW - WASTE DUMPS KW - LEACHATES KW - COSTS KW - SURFACE WATER KW - DRAINAGE KW - PLANNING KW - LAND DISPOSAL KW - SW 3050:Ultimate disposal of wastes KW - SW 2040:Groundwater management KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19125614?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DUMPS%3A+A+POTENTIAL+THREAT+TO+OUR+GROUNDWATER+SUPPLIES&rft.au=Weddle%2C+B%3BGarland%2C+G&rft.aulast=Weddle&rft.aufirst=B&rft.date=1974-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE USE AND MISUSE OF POPULATION EXPOSURES IN RADIATION PROTECTION AN - 19118594; 7504154 AB - ESTIMATES OF POPULATION DOSES TO IONIZING RADIATION HAVE BEEN MADE BY OFFICIAL AND UNOFFICIAL GROUPS FOR AT LEAST 25 YEARS. THE GENERAL USE OF SUCH ESTIMATES FALLS IN TWO CATEGORIES (1) ESTABLISH THE RELATIVE IMPORTANCE OF DIFFERENT SOURCES OF POPULATION EXPOSURE TO RADIATION AND (2) TECHNOLOGY ASSESSMENT. THE CONCEPT OF THE DOSE COMMITMENT WAS INTRODUCED BY THE UNITED NATIONS SCIENTIFIC COMMITTEE ON THE EFFECTS OF ATOMIC RADIATION (UNSCEAR) IN 1962 AS A BASIS FOR EVALUATING THE PUBLIC HEALTH SIGNIFICANCE OF FALLOUT FROM NUCLEAR WEAPONS TESTING AND IS DEFINED AS THE POPULATION DOSE ACCUMULATED OVER 'INFINITE' TIME ASSOCIATED WITH ONE UNIT OF PRACTICE. USING APPROPRIATE TRANSPORT, UPTAKE OF PHYSIOLOGICAL MODELS, THE INTEGRAL DOSE TO RELEVANT TISSUES WAS CALCULATED AND THE RESULTING ESTIMATE IS REPRESENTATIVE OF THE MEAN DOSE TO RELEVANT TISSUES OF THE WORLD POPULATION ASSOCIATED WITH COMPLETE DECAY OF RELATIVELY LONG-LIVED NUCLIDES SUCH AS 90SR AND 137CS. (SEE ALSO W75-04152) (HOUSER-ORNL) JF - IN: CONF. 741018, PROCEEDINGS OF THE EIGHTH MIDYEAR TOPICAL SYMPOSIUM OF THE HEALTH PHYSICS SOCIETY, OCTOBER 21-24, 1974, KNOXVILLE, TENN., P 9-16, 2 TAB, 7 REF. AU - Tompkins, P C AD - ENVIRONMENTAL PROTECTION AGENCY, RESEARCH TRIANGLE PARK, N.C Y1 - 1974/10// PY - 1974 DA - Oct 1974 KW - Water Resources Abstracts KW - *RADIOACTIVITY KW - *HUMAN POPULATION KW - *PUBLIC HEALTH KW - *ENVIRONMENT KW - RADIOACTIVITY EFFECTS KW - ENVIRONMENTAL EFFECTS KW - SAFETY KW - EVALUATION KW - ASSESSMENT KW - TECHNOLOGY KW - ASSAY KW - FALLOUT KW - NUCLEAR EXPLOSIONS KW - AIR POLLUTION KW - WATER POLLUTION KW - FOOD CHAINS KW - *DOSE KW - WEAPONS TESTING KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19118594?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+USE+AND+MISUSE+OF+POPULATION+EXPOSURES+IN+RADIATION+PROTECTION&rft.au=Tompkins%2C+P+C&rft.aulast=Tompkins&rft.aufirst=P&rft.date=1974-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ENVIRONMENTAL CARRYING CAPACITY: AN INTEGRATIVE MANAGEMENT CONCEPT AN - 19118349; 7507529 AB - A STATE OF THE SYSTEM MODEL CAN BE DESIGNED TO MEASURE AND EVALUATE A REGION'S RESOURCES. SUCH A MODEL CAN BE USED TO TEST A REGION'S CURRENT ALLOCATION OF RESOURCES OR A COMPREHENSIVE PLAN FOR THE FUTURE. FEASIBILITY OF A PROPOSAL IS DEMONSTRATED IF THE DESIRED GROWTH CAN BE ACHIEVED WITHOUT VIOLATING ANY OF THE SIDE CONDITIONS INITIALLY BUILT INTO THE MODEL, SUCH AS DEVELOPMENT OF INDUSTRY WITHOUT EXCEEDING A PREDETERMINED MAXIMUM PERMISSIBLE POLLUTION LEVEL. THE STATE OF THE SYSTEM MODEL HAS FOUR BASIC COMPONENTS: (1) SECTORS OF GROWTH; (2) PRODUCTION COMPONENT OUTPUT; (3) LIMITATIONS AND CONSTRAINTS; AND (4) LONG TERM GOALS OF SOCIETY. SINCE THE MODEL HAS MANY ADJUSTMENT LOOPS, IT IS PARTICULARLY ADEPT AT INCORPORATING THE VARIABLES OF A REGION. THUS, THE MODEL ADDRESSES QUESTIONS SUCH AS WHETHER OR NOT A REGION HAS THE CAPABILITY OF ARRIVING AT DESIRED GOALS GIVEN THE EXISTING PROBLEMS AND THE AREA-SPECIFIC ADJUSTMENT PROCESSES. (SEE ALSO W75-07525) (BOWDEN-ARIZONA) JF - IN: ENVIRONMENTAL MANAGEMENT IN THE COLORADO RIVER BASIN, OCTOBER 15-16, 1973, SALT LAKE CITY, UTAH, UTAH STATE UNIVERSITY PRESS, LOGAN, 1974, P 37-58. 4 FIG. AU - House, P W AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF RESEARCH AND DEVELOPMENT Y1 - 1974/10// PY - 1974 DA - Oct 1974 KW - Water Resources Abstracts KW - *MODEL STUDIES KW - *COLORADO RIVER BASIN KW - *COMPUTER MODELS KW - *LONG-TERM PLANNING KW - *ENVIRONMENTAL EFFECTS KW - *LAND USE KW - ARIZONA KW - NEW MEXICO KW - UTAH KW - COLORADO KW - WYOMING KW - NEVADA KW - CALIFORNIA KW - REGIONAL ANALYSIS KW - RESOURCE ALLOCATION KW - ENVIRONMENTAL MANAGEMENT KW - SW 4020:Evaluation process KW - SW 4010:Techniques of planning KW - SW 2010:Control of water on the surface UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19118349?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ENVIRONMENTAL+CARRYING+CAPACITY%3A+AN+INTEGRATIVE+MANAGEMENT+CONCEPT&rft.au=House%2C+P+W&rft.aulast=House&rft.aufirst=P&rft.date=1974-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - IMPACT OF THE SAFE DRINKING WATER ACT AN - 19156690; 7603423 AB - THE SAFE DRINKING WATER ACT WAS SIGNED INTO LAW IN DECEMBER, 1974. HOWEVER, FURTHER LEGISLATION IS BEING DEBATED BECAUSE CURRENT STANDARDS HAVE NOT BEEN UNIFORMLY APPLIED. A REASSESSMENT OF THE CURRENT TECHNOLOGY IS NEEDED, PARTICULARLY WITH RESPECT TO SMALL SYSTEMS. DATA FOR THE PAST FEW YEARS WERE COLLECTED AND INDICATED THAT MANY DRINKING WATER SYSTEMS LACK ADEQUATE COLLECTION AND TREATMENT FACILITIES, HAVE POORLY TRAINED AND/OR PART-TIME EMPLOYEES, ARE INFREQUENTLY INSPECTED BY THE STATE OR COUNTY, AND ARE POORLY OPERATED AND MAINTAINED. ADDITIONALLY, THERE IS A SUBSTANTIAL LACK OF PUBLIC AWARENESS OF THE PROBLEMS. THE DRINKING WATER STANDARDS WERE DEFINED IN TERMS OF THE ROLES OF FEDERAL, STATE, AND LOCAL UTILITIES. TECHNICAL ASSISTANCE HAS BEEN GIVEN BY THE FEDERAL GOVERNMENT FOR RESEARCH RELATED TO THE 'CAUSE, DIAGNOSIS, TREATMENT, CONTROL, AND PREVENTION OF PHYSICAL AND MENTAL DISEASE' OF MAN, AND TO PROVIDING A DEPENDABLE SAFE DRINKING WATER SUPPLY. PENDING LEGISLATION BOTH IN THE SENATE AND IN THE HOUSE WAS DISCUSSED. IT WAS NOTED THAT THE HOUSE BILL WOULD AUTHORIZE TREATMENT STANDARDS IN CASES WHERE LACK OF MEASUREMENT TECHNIQUES AND/OR FIRM HEALTH EFFECTS DATA WOULD OTHERWISE PREVENT THE ESTABLISHMENT AND ENFORCEMENT OF A CONSTITUENT STANDARD. IT WAS CONCLUDED THAT THE MOST IMMEDIATE LEGISLATIVE CHALLENGE IS TO EXTEND OR MODIFY EXISTING PRACTICES FOR APPLICATION IN SMALL SYSTEMS. IN ADDITION, IT WAS HOPED THAT THE RESEARCH CONDUCTED UNDER THE SAFE DRINKING WATER ACT WILL IMPROVE THE QUALITY AND DEPENDABILITY OF UNITED STATES WATER SUPPLIES. (SEE ALSO W76-03422) (KRAMER-FIRL) JF - IN: THE STATE OF AMERICA'S DRINKING WATER, SEPTEMBER 26-27, 1974, CHAPEL HILL, NORTH CAROLINA, RESEARCH TRIANGLE UNIVERSITIES, P 3-18. 3 TAB. AU - McDermott, J H AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF WATER SUPPLY Y1 - 1974/09// PY - 1974 DA - Sep 1974 KW - Water Resources Abstracts KW - *POTABLE WATER KW - *LEGISLATION KW - WATER QUALITY STANDARDS KW - WATER SUPPLY KW - WATER TREATMENT KW - TREATMENT FACILITIES KW - FEDERAL JURISDICTION KW - RESEARCH KW - *SAFE DRINKING WATER ACT KW - CONGRESS KW - SW 3060:Water treatment and distribution KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19156690?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=IMPACT+OF+THE+SAFE+DRINKING+WATER+ACT&rft.au=McDermott%2C+J+H&rft.aulast=McDermott&rft.aufirst=J&rft.date=1974-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EVALUATING STATE DRINKING WATER QUALITY SURVEILLANCE PROGRAMS AN - 19152897; 7603430 AB - THE RESULTS OF STUDIES IN FOUR SOUTHEASTERN STATES ON WATER SUPPLY CONDITIONS HAVE BEEN SUMMARIZED. DATA WERE PROVIDED FOR KENTUCKY, GEORGIA, TENNESSEE, AND A FOURTH STATE WHOSE NAME HAS NOT YET BEEN RELEASED. THE EVALUATION INCLUDED A REVIEW OF BASIC WATER SUPPLY STATUTES, REGULATIONS, AND PROGRAM POLICIES. THE ACTIVITIES, RESPONSIVENESS TO PROBLEMS, PERSONNEL, AND MANAGEMENT WERE EXAMINED. THE THREE GENERAL TYPES OF WATER SUPPLY SYSTEMS WERE PUBLIC WATER SUPPLY, SMALL PUBLIC WATER SYSTEMS (SERVING NON-RESIDENT PUBLIC OR FEWER THAN THE MINIMUM RESIDENT REQUIREMENT), AND PRIMATE, SINGLE FAMILY SYSTEMS. PUBLIC AND SEMI-PUBLIC WATER SUPPLIES WERE EVALUATED FOR FAILURES TO MEET BACTERIAL STANDARDS, RECOMMENDED CHEMICAL STANDARDS, AND MANDATORY CHEMICAL STANDARDS. PUBLIC WATER SUPPLIES WERE ALSO RATED ON THEIR FAILURE TO FLUORIDATE AT CORRECT LEVELS. OTHER SURVEILLANCES INCLUDED BACTERIAL SAMPLING, CHEMICAL SAMPLING, CROSS CONNECTION PROGRAMS, AND THE EXISTENCE OR LACK OF ANNUAL STATE AGENCY INSPECTION. PERCENTAGES OF SUPPLIES HAVING EACH CHARACTERISTIC WERE SHOWN IN THREE TABLES. OVERALL, WATER SUPPLY PRACTICE WAS FOUND DEFICIENT IN ALL FOUR STATES, IN TERMS OF BACTERIAL AND CHEMICAL STANDARDS, TREATMENT AND STORAGE FACILITIES, AND OPERATOR-TRAINING. IT WAS SUGGESTED THAT STATE LEGISLATURES NEED TO MAKE GREATER COMMITMENTS TO THE WATER SUPPLY INDUSTRY TO EXPAND MARGINS OF SAFETY IN WATER QUALITY AND SUPPLY. (SEE ALSO W76-03422) (KRAMER-FIRL) JF - IN: THE STATE OF AMERICA'S DRINKING WATER, SEPTEMBER 26-27, 1974, CHAPEL HILL, NORTH CAROLINA, RESEARCH TRIANGLE UNIVERSITIES, P 99-116. 3 FIG, 5 TAB, 10 REF, 1 APPEND. AU - Taylor, D H AU - Hutchinson, G D AD - ENVIRONMENTAL PROTECTION AGENCY, ATLANTA, GA. REGION IV Y1 - 1974/09// PY - 1974 DA - Sep 1974 KW - Water Resources Abstracts KW - *WATER SUPPLY KW - *PUBLIC HEALTH KW - *STANDARDS KW - *LEGISLATION KW - *POTABLE WATER KW - *WATER QUALITY KW - SAMPLING KW - KENTUCKY KW - GEORGIA KW - TENNESSEE KW - PERSONNEL KW - WATER TREATMENT KW - SW 3060:Water treatment and distribution KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19152897?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EVALUATING+STATE+DRINKING+WATER+QUALITY+SURVEILLANCE+PROGRAMS&rft.au=Taylor%2C+D+H%3BHutchinson%2C+G+D&rft.aulast=Taylor&rft.aufirst=D&rft.date=1974-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - OVERVIEW OF PROBLEMS ASSOCIATED WITH INORGANIC CONTAMINANTS IN DRINKING WATER AN - 19149623; 7603429 AB - AN OVERVIEW OF PROBLEMS, BOTH ACUTE AND CHRONIC, ASSOCIATED WITH INORGANIC DRINKING WATER CONTAMINATION IS PRESENTED. BETWEEN 1946 AND 1972, 19 OUTBREAKS AND 279 CASES OF WATERBORNE ILLNESS WERE REPORTED DUE TO CHEMICAL POISONING. WHILE THIS REPRESENTS ONLY 3% OF THE TOTAL WATERBORNE DISEASE OUTBREAKS DOCUMENTED FOR THIS PERIOD, THE MORTALITY RATE WAS 3.4% (COMPARED TO 0.05% FOR ALL WATERBORNE ILLNESS). THESE POISONINGS INVOLVED FLUORIDE, SELENIUM, ARSENIC, AND COPPER. SUCH STATISTICS ARE USEFUL FOR IMPLEMENTING PREVENTION MEASURES. HOWEVER, GREATER CONCERN HAS BEEN EXPRESSED ON THE EFFECTS OF LOW-LEVELS OF CONTAMINANTS IN DRINKING WATER ON CHRONIC DISEASE MORTALITY. CONTRADICTORY RESULTS HAVE BEEN OBTAINED FROM SEVERAL STUDIES CORRELATING CARDIOVASCULAR DISEASES AND THE MINERALIZATION (HARDNESS OR SOFTNESS) OF DRINKING WATER SUPPLIES. SOFT WATER IS GENERALLY MORE CORROSIVE AND MAY CONTAIN MORE METAL CONTAMINANTS FROM WATER PIPING; HOWEVER, HARD WATER CONTAINS LARGER AMOUNTS OF CALCIUM AND MAGNESIUM. EXTENSIVE RESEARCH ON WATER QUALITY AND CARDIOVASCULAR DISEASE IS ON-GOING. THE SOURCES OF METALS IN DRINKING WATER HAVE BEEN INVESTIGATED AND DISTRIBUTION SAMPLING FOR WATER SUPPLIES IN BOSTON AND SEATTLE ARE ILLUSTRATED IN TABULAR FORM. MUTAGENIC AND CARCINOGENIC EFFECTS WERE ALSO POSTULATED, AND RESEARCH ON THE REMOVAL OF TRACE INORGANIC SUBSTANCES BY WATER TREATMENT PROCESSES IS BEING CONDUCTED. (SEE ALSO W76-03422) (KRAMER-FIRL) JF - IN: THE STATE OF AMERICA'S DRINKING WATER, SEPTEMBER 26-27, 1974, CHAPEL HILL, NORTH CAROLINA, RESEARCH TRIANGLE UNIVERSITIES, P 80-98, 3 TAB, 37 REF. AU - Craun, G F AU - McCabe, L J AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO Y1 - 1974/09// PY - 1974 DA - Sep 1974 KW - Water Resources Abstracts KW - *POTABLE WATER KW - *HUMAN DISEASE KW - *METALS KW - *INORGANIC COMPOUNDS KW - WATER TREATMENT KW - HARDNESS(WATER) KW - WATER POLLUTION EFFECTS KW - WATER PIPING KW - CARDIOVASCULAR DISEASES KW - SW 3030:Effects of pollution KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19149623?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=OVERVIEW+OF+PROBLEMS+ASSOCIATED+WITH+INORGANIC+CONTAMINANTS+IN+DRINKING+WATER&rft.au=Craun%2C+G+F%3BMcCabe%2C+L+J&rft.aulast=Craun&rft.aufirst=G&rft.date=1974-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PROBLEMS OF INDIVIDUAL SUPPLIES AN - 19141961; 7603434 AB - THE EPA HAS ESTIMATED THAT 50 MILLION PEOPLE IN THE UNITED STATES DEPEND UPON INDIVIDUAL WATER SUPPLY SYSTEMS. IT WAS ALSO ESTIMATED THAT ABOUT 40% OF THESE SUPPLIES DO NOT MEET SAFETY STANDARDS. STUDIES IN GEORGIA, TENNESSEE, AND KENTUCKY WERE CONDUCTED; RESULTS OF COLIFORM TESTS WERE ILLUSTRATED IN FIVE GRAPHS. THE MOST COMMON DEFICIENCIES, AS DETERMINED FROM THESE STUDIES AND OTHER FIELD DATA WERE INSUFFICIENT AND SUBSTANDARD WELL CASING, INADEQUATE FORMATION SEAL BETWEEN THE WELL CASING AND BORE HOLE, POOR WELDING OF CASING JOINTS AND INDISCRIMINATE PERFORATION OF CASING, LACK OF SANITARY WELL COVERS, RELIANCE ON A DUG WELL, AND USE OF WELL PITS TO PROTECT FROM FREEZING. FOR SAFE INDIVIDUAL HOME WATER SUPPLIES, A LIST OF WELL CONSTRUCTION AND RECOMMENDATIONS WAS PREPARED. IT INCLUDED: THE CONSTRUCTION OF WELLS BY DRILLING, DRIVING, OR JETTING; USE OF SCHEDULE 40 OR HEAVIER STEEL CASING AND WATER-TIGHT WELDED OR THREADED-AND-COUPLED JOINTS; INSTALLATION OF SOLID CASING, AT LEAST 5 FEET BELOW THE LOWEST ANTICIPATED STATIC WATER LEVEL; FILLING OF THE ANNULAR CASE BETWEEN THE BORE HOLE AND CASING WITH A SUITABLE SEALANT; MINIMUM GROUTING THICKNESS OF THE ANNUAL SPACE DEEPER THAN THE DEEPEST FROST PENETRATION, SEALING OUT WATER, OF 1 1/2 INCHES; AND PROPER COVERING AND VENTILATION. (SEE ALSO W76-03422) (KRAMER-FIRL) JF - IN: THE STATE OF AMERICA'S DRINKING WATER, SEPTEMBER 26-27, 1974, CHAPEL HILL, NORTH CAROLINA, RESEARCH TRIANGLE UNIVERSITIES, P 143-157. 5 FIG, 20 REF. AU - WHITSELL, W J AU - Hutchinson, G D AU - Taylor, D H AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF WATER SUPPLY Y1 - 1974/09// PY - 1974 DA - Sep 1974 KW - Water Resources Abstracts KW - *WATER SUPPLY KW - *POTABLE WATER KW - *WATER QUALITY STANDARDS KW - GEORGIA KW - TENNESSEE KW - KENTUCKY KW - WELLS KW - COLIFORMS KW - WATER POLLUTION SOURCES KW - INDIVIDUAL WATER SUPPLIES KW - SW 3020:Sources and fate of pollution KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19141961?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PROBLEMS+OF+INDIVIDUAL+SUPPLIES&rft.au=WHITSELL%2C+W+J%3BHutchinson%2C+G+D%3BTaylor%2C+D+H&rft.aulast=WHITSELL&rft.aufirst=W&rft.date=1974-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EMERGENCY SUPPLIES AN - 19132724; 7603436 AB - PROBLEMS OF EMERGENCY WATER SUPPLIES WERE EXAMINED. TWO ACTUAL CASE STUDIES AND ONE HYPOTHETICAL EXAMPLE RESULTING FROM EARTHQUAKE DISASTERS IN URBAN AREAS WERE DETAILED. NO MAJOR PROBLEMS OCCURRED IN PROVIDING THE POPULATION OF 14,000 WITH EMERGENCY WATER IN SAN FERNANDO, CALIFORNIA, IN FEBRUARY, 1971. IN A MANAGUA, NICARAGUA EARTHQUAKE IN DECEMBER, 1972, HOWEVER, THERE WERE 100,000 PERSONS AFFECTED. THEIR PROGRAM OF TANK TRUCK WATER DELIVERIES WAS EFFECTIVE IN SUSTAINING LIFE BUT WAS SLOW AND ENTAILED PROBLEMS OF AVAILABILITY AND SAFE WATER TREATMENT. A HYPOTHETICAL EARTHQUAKE OF THE HAYWARD FAULT (SAN FRANCISCO BAY, CALIFORNIA) WOULD RUIN A WATER SUPPLY SYSTEM SERVING OVER ONE MILLION PEOPLE. PROBLEMS WOULD BE IN DISTRIBUTION, RATHER THAN TREATMENT OR AVAILABILITY OF WATER. PRACTICAL STEPS WERE OUTLINED FOR FEDERAL, STATE, AND LOCAL GOVERNMENTAL PREVENTIVE MEASURES. THESE INCLUDED: ASSESSING AVAILABLE ALTERNATIVE WATER SUPPLIES; TAKING INVENTORY OF POSSIBLE SOURCES OF TRUCKS TO CARRY EMERGENCY WATER; AND ESTABLISHING MUTUAL AID AGREEMENTS WITH NEARBY UTILITIES. (SEE ALSO W76-03422) (KRAMER-FIRL) JF - IN: THE STATE OF AMERICA'S DRINKING WATER, SEPTEMBER 26-27, 1974, CHAPEL HILL, NORTH CAROLINA, RESEARCH TRIANGLE UNIVERSITIES, P 168-177. 1 TAB, 7 REF. AU - Bell, F A AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF WATER SUPPLY Y1 - 1974/09// PY - 1974 DA - Sep 1974 KW - Water Resources Abstracts KW - *WATER SHORTAGE KW - *WATER SUPPLY KW - *EARTHQUAKES KW - CALIFORNIA KW - WATER TREATMENT KW - DISTRIBUTION SYSTEMS KW - *EMERGENCY WATER SUPPLY KW - NICARAGUA KW - URBAN AREAS KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19132724?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EMERGENCY+SUPPLIES&rft.au=Bell%2C+F+A&rft.aulast=Bell&rft.aufirst=F&rft.date=1974-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE DEVELOPMENT AND APPLICATION OF THE 1974 DRINKING WATER STANDARDS AN - 19128326; 7603424 AB - PROVISIONS OF THE 1972 SAFE DRINKING WATER STANDARDS WERE DISCUSSED, VIEWING THE ACT AS A REVISION OF THE 1962 PUBLIC HEALTH SERVICE DRINKING WATER STANDARDS. THE PROPOSED NEW STANDARDS WITH THE GREATEST IMPACT ON WATER SUPPLY UTILITIES AND REGULATORY AGENCIES WERE SAID TO BE: THE REDUCTION OF THE TURBIDITY LIMIT FROM 5 UNITS TO ONE UNIT AND ITS RECLASSIFICATION AS A HEALTH-RELATED CONSTITUENT; THE ADDITION OF A MERCURY STANDARD OF 2 MICROGRAMS PER LITER; THE ADDITION OF SEVERAL PESTICIDES FOR WHICH MONITORING WILL BE REQUIRED; AND, THE CONCEPT OF RADIATION DOSE TO REPLACE THE PREVIOUS CONCENTRATION OF RADIOACTIVITY IN WATER. A MORE DETAILED LIST OF CHANGES IN THE NEW STANDARDS IS PROVIDED IN TABULAR FORM. CHANGES WERE MADE IN STANDARDS FOR BACTERIA, CHLORINE RESIDUAL, VIRUSES, TRACE SUBSTANCES, AND RADIOACTIVE SUBSTANCES. THE IMPACT OF THE NEW STANDARDS AND GUIDELINES ON WATER UTILITIES IS DEPENDENT UPON PROCEDURES FOR SURVEILLANCE AND MONITORING AS DEFINED BY THE INDIVIDUAL STATES. THE STANDARDS EMPHASIZE THE CONTINUING NEED TO EVALUATE ALTERNATIVE SOURCES AND TO CHOOSE THOSE WHICH PRESENT THE MINIMUM RISK OF CONTAMINATION BY WASTE WATERS WITH IMPURITIES WHICH MIGHT BE A HEALTH HAZARD. OVER A SEVEN YEAR PERIOD, ANALYSES OF ALL OF THE 240,000 WATER SYSTEMS (40,000 CONVENTIONAL AND 200,000 WHICH SERVE THE TRAVELLING PUBLIC) IN THE UNITED STATES ARE PLANNED. ADDITIONAL RESEARCH ON HEALTH EFFECTS AND TREATMENT TECHNOLOGY IS NEEDED BEFORE STANDARDS CAN BE DEVELOPED THAT CAN ADEQUATELY PROTECT HUMAN HEALTH ON A LONG RANGE BASIS. (SEE ALSO W76-03422) (KRAMER-FIRL) JF - IN: THE STATE OF AMERICA'S DRINKING WATER, SEPTEMBER 26-27, 1974, CHAPEL HILL, NORTH CAROLINA, RESEARCH TRIANGLE UNIVERSITIES, P 19-33. 1 TAB, 4 REF. AU - Lee, R D AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF WATER SUPPLY Y1 - 1974/09// PY - 1974 DA - Sep 1974 KW - Water Resources Abstracts KW - *POTABLE WATER KW - *LEGISLATION KW - *PUBLIC HEALTH KW - *WATER QUALITY STANDARDS KW - WATER SUPPLY KW - WATER TREATMENT KW - WATER POLLUTION EFFECTS KW - MONITORING KW - POLLUTANT IDENTIFICATION KW - TURBIDITY KW - MERCURY KW - SW 3070:Water quality control KW - SW 3060:Water treatment and distribution KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19128326?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+DEVELOPMENT+AND+APPLICATION+OF+THE+1974+DRINKING+WATER+STANDARDS&rft.au=Lee%2C+R+D&rft.aulast=Lee&rft.aufirst=R&rft.date=1974-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - QUANTITATIVE LARGE-VOLUME SAMPLING TECHNIQUE AN - 19100452; 7510031 AB - A FILTRATION TECHNIQUE FOR HIGH-VOLUME SAMPLING (HVS) IN WATER IS DESCRIBED THAT CAN BE USED IN COMBINATION WITH THE MOST PROBABLE NUMBER TECHNIQUE (MPN) FOR THE QUANTITATION OF MICROORGANISMS PRESENT AT LOW DENSITIES. THE APPARATUS CONSISTS OF A BALSTON TYPE AA CARTRIDGE FILTER, 2.5 BY 6.4 CM, WITH A TYPE 90 FILTER HOLDER. THE FILTER IS MADE OF BOROSILICATE GLASS MICROFIBERS BONDED WITH EPOXY RESIN. IT IS 98% EFFICIENT FOR 0.3 MICROMILLIMETER PARTICLES. THE HVS TECHNIQUE WAS USED TO OBTAIN THE MPN ESTIMATES OF SALMONELLA DENSITIES IN SAMPLES OF MARINE WATERS AROUND NEW YORK CITY. THE HVS TECHNIQUE CAN BE USED IN ANY SAMPLING SITUATION AS LONG AS A SELECTIVE-ENRICHMENT MEDIUM IS AVAILABLE FOR USE IN COMBINATION WITH THE MPN PROCEDURE. (ORR-FIRL) JF - APPLIED MICROBIOLOGY, VOL 28, NO 3, P 515-517, SEPTEMBER 1974. 2 FIG, 2 TAB, 8 REF. AU - Levin, Ma AU - Fischer, J R AU - Cabelli, V J AD - ENVIRONMENTAL PROTECTION AGENCY, WEST KINGSTON, R. I. NORTHEAST WATER SUPPLY RESEARCH LAB Y1 - 1974/09// PY - 1974 DA - Sep 1974 KW - Water Resources Abstracts KW - *ANALYTICAL TECHNIQUES KW - *BACTERIA KW - *FILTRATION KW - *WATER ANALYSIS KW - *POLLUTANT IDENTIFICATION KW - *SAMPLING KW - EQUIPMENT KW - LABORATORY TESTS KW - FILTERS KW - HIGH-VOLUME SAMPLING KW - MOST PROBABLE NUMBER KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19100452?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=QUANTITATIVE+LARGE-VOLUME+SAMPLING+TECHNIQUE&rft.au=Levin%2C+Ma%3BFischer%2C+J+R%3BCabelli%2C+V+J&rft.aulast=Levin&rft.aufirst=Ma&rft.date=1974-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MODELING CHLORIDE DISTRIBUTION IN SAGINAW BAY AN - 19174521; 7611312 AB - A STEADY-STATE, FINITE DIFFERENCE MODEL HAS BEEN STRUCTURED FOR SAGINAW BAY TO ANALYZE AVERAGE CIRCULATION PATTERNS BY TRACING CHLORIDES THROUGH THE SYSTEM. MODEL INPUTS INCLUDE CHLORIDE LOADS FROM TRIBUTARIES, SEGMENT VOLUMES, SEGMENT INTERFACE AREAS AND BOUNDARY CONDITIONS AT LAKE HURON. THE MODEL ALSO REQUIRES ADVECTION AND DISPERSION TRANSPORT BETWEEN ADJACENT SEGMENTS WHICH ARE THE 'UNKNOWNS'. MODEL OUTPUT IS THE AVERAGE CHLORIDE CONCENTRATION IN EACH MODEL SEGMENT. INITIAL ASSUMPTIONS OF AVERAGE FLOW (ADVECTION) WERE MADE. ALTHOUGH CIRCULATION IS HIGHLY DEPENDENT ON WIND CONDITIONS AND CHANGE RAPIDLY, THE TYPE OF MODEL EMPLOYED USES AVERAGE CIRCULATION AND CONSIDERS THE HIGHLY TRANSIENT PHENOMENA AS PART OF THE DISPERSION TRANSPORT. SENSITIVITY ANALYSES WERE PERFORMED BY VARYING FLOW AND DISPERSION UNTIL A REASONABLE FIT WAS OBTAINED WITH THE OBSERVED CHLORIDE CONCENTRATIONS. (SEE ALSO W76-11275) (SIMS-ISWS) JF - IN: PROCEEDINGS, SEVENTEENTH CONFERENCE ON GREAT LAKES RESEARCH, PART 1; MCMASTER UNIVERSITY, HAMILTON (ONTARIO), AUGUST 12-14, 1974. INTERNATIONAL ASSOCIATION FOR GREAT LAKES RESEARCH, P 462-470, 1974. 6 FIG, 4 TAB, 10 REF. AU - Richardson, W L AD - ENVIRONMENTAL PROTECTION AGENCY, GROSS ILE, MICH. GROSS ILE LAB Y1 - 1974/08// PY - 1974 DA - Aug 1974 KW - Water Resources Abstracts KW - *MODEL STUDIES KW - *CHLORIDES KW - *BAYS KW - *LAKE HURON KW - *PATH OF POLLUTANTS KW - WATERSHEDS(BASINS) KW - MATHEMATICAL MODELS KW - CIRCULATION KW - WATER CIRCULATION KW - WATER QUALITY KW - WATER POLLUTION KW - POLLUTANTS KW - RUNOFF KW - WATER CHEMISTRY KW - *SAGINAW BAY(MICH) KW - SW 0850:Lakes KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19174521?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MODELING+CHLORIDE+DISTRIBUTION+IN+SAGINAW+BAY&rft.au=Richardson%2C+W+L&rft.aulast=Richardson&rft.aufirst=W&rft.date=1974-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - IFYGL STREAM MATERIALS BALANCE STUDY AN - 19162293; 7611429 AB - A REPORT IS PRESENTED OF THE RESULTS OF STUDIES CONDUCTED AS PART OF THE INTERNATIONAL FIELD YEAR GREAT LAKES BY THE U. S. ENVIRONMENTAL PROTECTION AGENCY AND THE ONTARIO MINISTRY FOR THE ENVIRONMENT TO DETERMINE THE AMOUNT OF MATERIALS ENTERING AND LEAVING LAKE ONTARIO. OWING TO BUDGET CONSIDERATIONS AND HYDROLOGIC DIFFERENCES, THE CANADIAN AND U. S. PROGRAMS DIFFERED IN REGARD TO THE FREQUENCY OF STREAM SAMPLING AND, TO SOME EXTENT, IN REGARD TO PARAMETERS MEASURED. THE PAPER ADDRESSED MEAN ANNUAL LOADINGS TO LAKE ONTARIO FOR TOTAL PHOSPHORUS, SOLUBLE PHOSPHORUS, AMMONIA, TOTAL NITROGEN, NITRATE, SULFATE AND VARIOUS METALS. A MATERIALS BALANCE BUDGET FOR TOTAL PHOSPHORUS, TOTAL NITROGEN, AND CHLORIDE FOR LAKE ONTARIO HAS BEEN CALCULATED. THE PROBLEM OF DETERMING WHAT FREQUENCY OF STREAM SAMPLING WOULD PRODUCE THE BEST RESULTS WAS DISCUSSED. (SEE ALSO W76-11424) (SIMS - ISWS) JF - IN: PROCEEDINGS, SEVENTEENTH CONFERENCE ON GREAT LAKES RESEARCH, PART 2; MCMASTER UNIVERSITY, HAMILTON (ONTARIO), AUGUST 12-14, 1974. INTERNATIONAL ASSOCIATION FOR GREAT LAKES RESEARCH, P 668-681, 1974. 9 FIG, 3 TAB, 8 REF. AU - Casey, D J AU - Salbach, Se AD - ENVIRONMENTAL PROTECTION AGENCY, ROCHESTER, N. Y Y1 - 1974/08// PY - 1974 DA - Aug 1974 KW - Water Resources Abstracts KW - *STREAMS KW - *CHEMICALS KW - *RUNOFF KW - *LAKE ONTARIO KW - *PATH OF POLLUTANTS KW - LAKES KW - RIVERS KW - SAMPLING KW - SURVEYS KW - PHOSPHORUS KW - NITROGEN KW - CHLORIDES KW - NITRATES KW - SULFATES KW - METALS KW - MATERIALS KW - POLLUTANTS KW - WATER POLLUTION SOURCES KW - NUTRIENTS KW - PRECIPITATION(ATMOSPHERIC) KW - CHEMISTRY KW - *INTERNATIONAL FIELD YEAR FOR THE GREAT LAKES KW - MATERIALS BALANCE KW - SW 0850:Lakes KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19162293?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=IFYGL+STREAM+MATERIALS+BALANCE+STUDY&rft.au=Casey%2C+D+J%3BSalbach%2C+Se&rft.aulast=Casey&rft.aufirst=D&rft.date=1974-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PROGRESS REPORT: BLUE SPRINGS LAGOON STUDY, BLUE SPRINGS, MISSOURI AN - 19143998; 7605323 AB - THE FEDERAL WATER POLLUTION CONTROL AMENDMENTS WERE PASSED IN 1972. THEY PROVIDED THE LEGISLATION FOR CONTROLLING THE DISCHARGE FROM MUNICIPAL AND INDUSTRIAL WASTE SOURCES. PERMITS GRANTED UNDER THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM REQUIRE SECONDARY TREATMENT BY 1977. STANDARDS ARE 30 MG/LITER FOR 5 DAY BIOCHEMICAL OXYGEN DEMAND (BOD(5)), 30 MG/LITER FOR SUSPENDED SOLIDS, AND 200 ORGANISMS/100 ML FOR COLIFORM DENSITIES. THESE STANDARDS WERE TESTED FOR THE THREE-CELL, IN A SERIES LAGOON SYSTEM AT BLUE SPRINGS, MISSOURI. THE OBJECTIVES OF THE TESTS WERE: TO DETERMINE THE PERFORMANCE OF A THREE-CELL, SERIES OPERATED, LAGOON; TO DETERMINE THE RELATIVE PERFORMANCE OF THE THREE CELLS; AND TO DETERMINE THE FEASIBILITY OF SLOW SAND FILTRATION. TWO SAND FILTERS WERE USED FOR THE TESTS, ONE WITH AN EFFECTIVE SAND SIZE OF 0.3 MM AND THE OTHER, 0.22 MM. LABORATORY ANALYSES WERE CONDUCTED FOR BIOCHEMICAL OXYGEN DEMAND, CHEMICAL OXYGEN DEMAND, SUSPENDED SOLIDS, NITROGEN, PHOSPHORUS, COLIFORMS AND VARIOUS METALS. DURING THE WINTER, 84% OF THE BOD(5) REMOVAL OCCURRED IN CELL 1 AND NONE IN CELLS 2 OR 3. CELLS 2 AND 3 REDUCED COD AND SUSPENDED SOLIDS BY 32% AND 23%, RESPECTIVELY. THE FECAL COLIFORM COUNT WAS REDUCED FROM 475,000 TO 22,000 ORGANISMS/100 ML. IN THE SPRING, BOD(5) REMOVAL WAS 88%. BOD(5) AND SUSPENDED SOLIDS CONCENTRATIONS BOTH MET THE SECONDARY TREATMENT CRITERIA, WHILE THE COLIFORMS WERE IN EXCESS OF THE LIMIT. DATA FOR THE SUMMER WERE IN THE PROCESS OF BEING GENERATED. (SEE ALSO W76-05319) (PINTO-FIRL) JF - IN: UPGRADING WASTEWATER STABILIZATION PONDS TO MEET NEW DISCHARGE STANDARDS, AUGUST 21-23, 1974, LOGAN, UTAH, UTAH STATE UNIVERSITY, P 191-197. 9 TAB, 1 REF. AU - Walter, C M AU - Bugbee, S L AD - ENVIRONMENTAL PROTECTION AGENCY, KANSAS CITY, KANS. WATER QUALITY LAB Y1 - 1974/08// PY - 1974 DA - Aug 1974 KW - Water Resources Abstracts KW - *LAGOONS KW - *REGULATION KW - *WASTE WATER TREATMENT KW - *MISSOURI KW - PERMITS KW - LEGISLATION KW - STANDARDS KW - SUSPENDED SOLIDS KW - BIOCHEMICAL OXYGEN DEMAND KW - COLIFORMS KW - CHEMICAL ANALYSES KW - SANDS KW - FILTERS KW - FEDERAL GOVERNMENT KW - DISCHARGE(WATER) KW - WATER QUALITY STANDARDS KW - SEWAGE TREATMENT KW - BLUE SPRINGS(MO) KW - FECAL COLIFORMS KW - THREE CELL SERIES OPERATED LAGOON KW - FEDERAL WATER POLLUTION CONTROL AMENDMENTS KW - NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19143998?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PROGRESS+REPORT%3A+BLUE+SPRINGS+LAGOON+STUDY%2C+BLUE+SPRINGS%2C+MISSOURI&rft.au=Walter%2C+C+M%3BBugbee%2C+S+L&rft.aulast=Walter&rft.aufirst=C&rft.date=1974-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - AN APPROACH TO THE CONTROL OF TOXIC SUBSTANCES AN - 19129603; 7505300 AB - THE CONCERN OF EPA WITH TOXIC SUBSTANCES IS (1)IDENTIFICATION AND ASSESSMENT OF THE RISKS ASSOCIATED WITH THE MANUFACTURE, DISTRIBUTION, USE AND DISPOSAL OF CHEMICALS WHICH COULD ADVERSELY AFFECT HEALTH AND ENVIRONMENTAL QUALITY, AND (2) PRACTICAL STEPS TO PREVENT OR MITIGATE THE PROBLEMS POSED BY SUCH CHEMICALS. IN THESE EFFORTS, THE GOVERNMENT CAN DRAW ON (1) CONSUMER PROTECTION STATUTES, (2) MEDIA-ORIENTED STATUTES, AND (3) STATUTES DEALING WITH A PARTICULAR PHASE OF THE EXISTENCE OR USE OF A TOXIC SUBSTANCE. BALANCING OF THE RISKS WITH THE BENEFITS RELATED TO THE ACTION IS CENTRAL TO THE CONSIDERATION OF REGULATORY OPTIONS. THE PROPOSED TOXIC SUBSTANCES CONTROL ACT OF 1973 WAS DISCUSSED. IT WOULD GIVE EPA NEW AUTHORITY FOR INFORMATION ACQUISITION AND RESTRICTIVE ACTIONS. THE ROLE OF THE RESEARCHER IN THE FORMULATION OF NATIONAL POLICIES AIMED AT CONTROLLING TOXIC SUBSTANCES WAS ALSO DISCUSSED. (SEE ALSO W75-05277) (PULLIAM-VANDERBILT) JF - IN: PROCEEDINGS OF THE FIRST ANNUAL NSF TRACE CONTAMINANTS CONFERENCE AUGUST 8-10, 1973, OAK RIDGE, TENN., PUBL. BY U.S. ATOMIC ENERGY COMMISSION, OFFICE OF INFORMATION SERVICES, TECHNICAL INFORMATION CENTER, OAK RIDGE, TENN., MARCH, 1974, P 726-731. AU - Schweitzer, Ge AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF TOXIC SUBSTANCES Y1 - 1974/08// PY - 1974 DA - Aug 1974 KW - Water Resources Abstracts KW - *TOXINS KW - *REGULATION KW - *LEGISLATION KW - *ADMINISTRATIVE AGENCIES KW - STANDARDS KW - ENVIRONMENTAL CONTROL KW - ECONOMICS KW - INDUSTRIAL WASTES KW - GOVERNMENT KW - ADMINISTRATION KW - SW 3010:Identification of pollutants KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19129603?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=AN+APPROACH+TO+THE+CONTROL+OF+TOXIC+SUBSTANCES&rft.au=Schweitzer%2C+Ge&rft.aulast=Schweitzer&rft.aufirst=Ge&rft.date=1974-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DAMAGE ASSESSMENT OF HOUSEHOLD WATER QUALITY AN - 19127094; 7411646 AB - A QUANTITATIVE METHOD IS PRESENTED FOR ESTIMATING TYPICAL HOUSEHOLD DAMAGES (PECUNIARY) RESULTING FROM MINERALIZED WATER SUPPLY USE. THE LITERATURE IS REVIEWED, AND ECONOMIC DATA ON DAMAGES ARE COMPILED. FOR A TYPICAL FAMILY RESIDENCE, DAMAGES ARE EXPRESSED AS THE SUM OF YEARLY CAPITAL EXPENDITURES AND OPERATION, MAINTENACE, AND REPAIR COSTS FOR ITEMS AFFECTED BY WATER USE. NEARLY 20 HOUSEHOLD ITEMS ARE ASSESSED, INCLUDING APPLIANCES, WATER DISTRIBUTION SYSTEMS, WASHABLE CLOTHING, AND SOAP PURCHASES. EQUATIONS ARE FORMULATED FROM PUBLISHED DATA TO ESTIMATE DAMAGES, AFTER WHICH THEY ARE DEPICTED GRAPHICALLY FOR SUBSEQUENT USE BY WATER RESOURCE PLANNERS. THE RESULTS ARE ILLUSTRATED MATHEMATICALLY AS A SET OF FUNCTIONS DEFINED OVER VARIOUS WATER QUALITY LEVELS. DAMAGE ESTIMATES PER HOUSEHOLD ARE CALCULATED FOR EACH STATE, THE RELATIVE MAGNITUDES IMPLYING THAT MINERALS CONTROL IS LIKELY TO ACHIEVE ITS GREATEST BENEFITS IN THE MIDWEST AND SOUTHWEST. THE CONTRIBUTING ROLE OF MAN'S ACTIVITIES TO MINERAL LOADS IN NATURAL BODIES IS AN IMPORTANT FACTOR IN SETTING WATER QUALITY STANDARDS. ECONOMIC BENEFIT ANALYSES OF POLLUTION CONTROL ARE NECESSARY TO INSURE THAT FUTURE WATER QUALITY STANDARDS IMPROVE OR ENHANCE SOCIAL WELFARE. (BELL-CORNELL) JF - JOURNAL OF THE ENVIRONMENTAL ENGINEERING DIVISION, AMERICAN SOCIETY OF CIVIL ENGINEERS, VOL 100, NO EE4, PROCEEDINGS PAPER NO 10700, P 905-918, AUGUST 1974. 7 FIG, 1 TAB, 32 REF. AU - Tihansky, D P AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF RESEARCH AND DEVELOPMENT Y1 - 1974/08// PY - 1974 DA - Aug 1974 KW - Water Resources Abstracts KW - *DAMAGES KW - *ASSESSMENTS KW - *ECONOMICS KW - *ENVIRONMENTAL ENGINEERING KW - *WATER QUALITY CONTROL KW - *WATER SUPPLY KW - ESTIMATING KW - METHODOLOGY KW - RIVER BASINS KW - GROUNDWATER KW - SYSTEMS ANALYSIS KW - EQUATIONS KW - HOUSING KW - HOUSEHOLDS KW - MINERALIZED WATER KW - DAMAGE FUNCTIONS KW - SW 1040:Conservation in domestic and municipal use KW - SW 4020:Evaluation process KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19127094?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DAMAGE+ASSESSMENT+OF+HOUSEHOLD+WATER+QUALITY&rft.au=Tihansky%2C+D+P&rft.aulast=Tihansky&rft.aufirst=D&rft.date=1974-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PERFORMANCE OF RAW WASTE STABILIZATION LAGOONS IN MICHIGAN WITH LONG PERIOD STORAGE BEFORE DISCHARGE AN - 19126449; 7607052 AB - CONDITIONS UNDER WHICH SECONDARY TREATMENT REQUIREMENTS COULD BE MET BY RAW WASTE STABILIZATION LAGOONS ARE DETERMINED. FORTY NINE MUNICIPAL LAGOON SYSTEMS TYPIFYING FEATURES OF CONSTRUCTION, LOADINGS, AND MAINTENANCE AND OPERATIONAL PRACTICES WHICH READILY ACCOMODATE A COMMON MODE INVOLVING LONG PERIOD STORAGE FOLLOWED BY CONTROL SHORT PERIOD DISCHARGE WERE CHOSEN IN MICHIGAN. RECORDS FROM THE FORTY NINE PLANTS WERE REVIEWED AND RECORDED FOR ANALYSES OF BOD AND SUSPENDED SOLIDS. THESE DATA WERE ANALYZED STATISTICALLY IN TERMS OF PROBABILITY OF OCCURRENCE. IN-DEPTH STUDIES WERE MADE OF FECAL COLIFORM DATA TO DETERMINE SEASONAL TRENDS IN THEIR LEVELS. NO RELATIONSHIP WAS FOUND BETWEEN FECAL COLIFORM LEVELS AND BOD AND SUSPENDED SOLIDS LEVELS. RESULTS SHOWED THAT THE LAGOONS STUDIED CAN CONSISTENTLY PRODUCE EFFLUENTS MEETING EPA REQUIREMENTS FOR BOD AND FECAL COLIFORMS AND CAN GENERALLY MEET STANDARDS FOR SUSPENDED SOLIDS. SUPPLEMENTARY STUDIES WERE UNDERTAKEN: TO EVALUATE PERFORMANCE OF RAW WASTE STABILIZATION LAGOONS IN OTHER NORTHERN STATES WHEN MANAGED IN SIMILAR WAYS; TO EXAMINE THE METHODS IN USE AND RESULTS OF CHLORINATION FOR COLIFORM BACTERIA DESTRUCTION BOTH AT LAGOONS SO MANAGED AND THOSE WITH CONTINUOUS DISCHARGE; AND TO COLLECT AVAILABLE DATA ON NITRIFICATION PHENOMENA. OTHER RAW WASTE STABILIZATION LAGOONS WITH LONG PERIOD STORAGE AND INTERMITTENT DISCHARGE WERE STUDIED IN MINNESOTA; NORTH DAKOTA; UPPER PENNINSULAR, MICHIGAN; AND BELDING, MICHIGAN. CHLORINATION AT CONTINUOUS DISCHARGE STABILIZATION LAGOONS WAS STUDIED IN CHESTERFIELD TOWNSHIP, MICHIGAN AND ILLINOIS. CHLORINATION OF LAGOON CONTENTS, LAGOONS FOLLOWING SECONDARY TREATMENT AND AERATED LAGOONS WERE ALSO STUDIED. (SEE ALSO W76-07047) (PINTO-FIRL) JF - IN: UPGRADING WASTEWATER STABILIZATION PONDS TO MEET NEW DISCHARGE STANDARDS, AUGUST 21-23, 1974, LOGAN, UTAH, UTAH STATE UNIVERSITY, P 89-135. 4 FIG, 15 TAB. AU - Pierce, D M AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1974/08// PY - 1974 DA - Aug 1974 KW - Water Resources Abstracts KW - *STABILIZATION KW - *LAGOONS KW - *STORAGE KW - *WASTE STORAGE KW - *WASTE WATER TREATMENT KW - *SEWAGE TREATMENT KW - MUNICIPAL WASTES KW - ILLINOIS KW - MICHIGAN KW - NORTH DAKOTA KW - MINNESOTA KW - COLIFORMS KW - BACTERIA KW - SUSPENDED SOLIDS KW - TREATMENT KW - DISCHARGE(WATER) KW - CHLORINATION KW - AERATED LAGOONS KW - WATER QUALITY STANDARDS KW - SEWAGE LAGOONS KW - RAW WASTE STABILIZATION LAGOONS KW - LONG PERIOD STORAGE KW - CONTROL SHORT PERIOD DISCHARGE KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19126449?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PERFORMANCE+OF+RAW+WASTE+STABILIZATION+LAGOONS+IN+MICHIGAN+WITH+LONG+PERIOD+STORAGE+BEFORE+DISCHARGE&rft.au=Pierce%2C+D+M&rft.aulast=Pierce&rft.aufirst=D&rft.date=1974-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MERCURY IN AQUATIC SYSTEMS: METHYLATION, OXIDATION-REDUCTION, AND BIOACCUMULATION AN - 19115490; 7504570 AB - THE ROLE OF ORGANISMS ON THE FATE OF MERCURY IN AQUATIC ENVIRONMENTS WAS EVALUATED. OBJECTIVES WERE (1) TO QUANTITATE TRANSFORMATIONS OF MERCURY IN WATER-SEDIMENT SYSTEMS, (2) TO INVESTIGATE THE FATE OF ELEMENTAL MERCURY IN MICROBIAL GROWTH SYSTEMS, AND (3) TO MEASURE THE CONCENTRATION OF TOTAL AND METHYLMERCURY IN FOOD CHAIN ORGANISMS. IN ANAEROBIC WATER-SEDIMENT SYSTEMS SPIKED WITH CALCIUM ACETATE AND MERCURIC CHLORIDE, ELEMENTAL MERCURY WAS PRODUCED IN LARGER QUANTITIES THAN METHYLMERCURY. THE RATE OF METHYLATION OF MERCURY IN AEROBIC ENVIRONMENTS WAS COMPARABLE TO THAT IN ANAEROBIC ENVIRONMENTS; HOWEVER, THE RATE OF RELEASE OF ELEMENTAL MERCURY TO THE ATMOSPHERE DURING AEROBIC INCUBATION WAS NEARLY THREE TIMES THAT OBSERVED DURING ANAEROBIC INCUBATION. NO DIMETHYLMERCURY WAS PRODUCED IN THESE SYSTEMS. IN WATER-SEDIMENT SYSTEMS, ADDED ELEMENTAL MERCURY WAS OXIDIZED AND DEPOSITED IN THE SEDIMENTS WHERE SMALL AMOUNTS OF METHYLMERCURY WERE FORMED. SIX PURE CULTURES OF BACTERIA OXIDIZED ELEMENTAL MERCURY, BUT NONE FORMED METHYLMERCURY. TWO PSEUDOMONAS SPECIES DID NOT GROW IN THE PRESENCE OF ELEMENTAL MERCURY. IN A STREAM RECEIVING MERCURIC ION, MOSQUITO FISH CONTAINED MORE METHYLMERCURY THAN DID TADPOLES, SNAILS, AND AQUATIC INSECTS. ALGAE DID NOT CONTAIN METHYLMERCURY, EVEN THOUGH THEIR TOTAL MERCURY LEVELS WERE HIGH. (EPA) JF - FOR SALE BY THE SUPERINTENDENT OF DOCUMENTS, U.S. GOVERNMENT PRINTING OFFICE, WASHINGTON, D.C.20402, PRICE $1.05. ENVIRONMENTAL PROTECTION AGENCY, CORVALLIS, OREGON, REPORT EPA-660/3-74-021, P 38, AUGUST 1974. 3 FIG, 12 TAB, 42 REF, 3 APPEND. ROAP 21 AIM TASK 11. AU - Holm, H W AU - Cox, M F AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST ENVIRONMENTAL RESEARCH LAB Y1 - 1974/08// PY - 1974 DA - Aug 1974 KW - Water Resources Abstracts KW - *HEAVY METALS KW - *AQUATIC BACTERIA KW - *FOOD CHAINS KW - *MERCURY KW - *PATH OF POLLUTANTS KW - MICROBIOLOGY KW - FISH FOOD ORGANISMS KW - GROWTH RATES KW - TRACE ELEMENTS KW - ABSORPTION KW - *TRANSFORMATIONS KW - *METHYLMERCURY KW - BIOACCUMULATION KW - METHYLATION KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19115490?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MERCURY+IN+AQUATIC+SYSTEMS%3A+METHYLATION%2C+OXIDATION-REDUCTION%2C+AND+BIOACCUMULATION&rft.au=Holm%2C+H+W%3BCox%2C+M+F&rft.aulast=Holm&rft.aufirst=H&rft.date=1974-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - AVOIDANCE OF AROCLOR (TRADE MARK) 1254 BY SHRIMP AND FISHES AN - 19113659; 7501421 AB - LABORATORY TESTS WERE CONDUCTED TO DETERMINE THE ABILITY OF PINK SHRIMP (PANAEUS DUORARUM), GRASS SHRIMP (PALAEMONETES PUGIO), PINFISH (LAGODON RHOMBOIDES), SHEEPSHEAD MINNOWS (CRYPRINODON VARIEGATUS), AND MOSQUITOFISH (GAMBUSIA AFFINIS) TO AVOID CONCENTRATIONS OF AROCLOR FROM 0.001 TO 10 MG/1. PINK SHRIMP AND SHEEPSHEAD MINNOWS FAILED TO AVOID ANY OF THE CONCENTRATIONS OF PCB TESTED WHILE THE REMAINING THREE SPECIES AVOIDED AT LEAST ONE CONCENTRATION. AVOIDANCE OF PCB'S IN ESTUARINE ENVIRONMENT IS A MATTER OF SPECULATION. (KATZ) JF - BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, VOL 12, NO 2, PP 253-256, AUG 1974. 1 TAB, 11 REF. AU - Hansen, D J AU - Schimmel, S L AU - Matthews, E AD - ENVIRONMENTAL PROTECTION AGENCY, GULF BREEZE, FLA. GULF BREEZE ENVIRONMENTAL RESEARCH LAB Y1 - 1974/08// PY - 1974 DA - Aug 1974 KW - Water Resources Abstracts KW - *AROCLORS KW - *SHRIMP KW - *FISH BEHAVIOR KW - *POLYCHLORINATED BIPHENYLS KW - *PESTICIDES KW - LABORATORY TESTS KW - MINNOWS KW - TESTING PROCEDURES KW - TOXICANTS KW - METHODOLOGY KW - PINK SHRIMP KW - PANAEUS DUORARUM KW - PALAEMONETES PUGIO KW - LAGODON RHOMBOIDES KW - CYPRINDON VARIEGATUS KW - GAMBUSIA AFFINIS KW - *AROCLOR 1254 KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19113659?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=AVOIDANCE+OF+AROCLOR+%28TRADE+MARK%29+1254+BY+SHRIMP+AND+FISHES&rft.au=Hansen%2C+D+J%3BSchimmel%2C+S+L%3BMatthews%2C+E&rft.aulast=Hansen&rft.aufirst=D&rft.date=1974-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Effects of Aroclor super((R)) 1254 on Laboratory-Reared Embryos and Fry of Sheepshead Minnows (Cyprinodon variegatus) AN - 20976505; 8423266 AB - Eggs of the sheepshead minnow (Cyprinodon variegatus) were artificially fertilized and maintained at temperatures from 15 to 35 C and in salinities from 0 to 35ppt to determine efficient culture conditions. Fertilization was not affected by temperature or salinity ranges chosen, but hatching success was greatest (x super(2); alpha = 0.01) at a temperature range of 24 to 35 C and a salinity range of 15 to 30ppt. Artificially fertilized sheepshead minnow eggs were exposed to logarithmic concentrations of Aroclor 1254 (10.0 to 0.1 mu g/liter) in seawater averaging 30 C and 24ppt in a flow-through bioassay. Fertilization was not affected but significantly fewer embryos developed in the 10.0 mu g/liter concentration, and fewer fry survived in concentrations greater than 0.1 mu g/liter. Fry were more susceptible to Aroclor 1254 than were embryos, juveniles, or adults. JF - Transactions of the American Fisheries Society AU - Schimmel, Steven C AU - Hansen, David J AU - Forester, Jerrold AD - U. S. Environmental Protection Agency, Gulf Breeze Environmental Research Laboratory, Sabine Island, Gulf Breeze, Florida 32561 (Associate Laboratory of the National Environmental Research Center, Corvallis, Oregon) Y1 - 1974/07// PY - 1974 DA - July 1974 SP - 582 EP - 586 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA VL - 103 IS - 3 SN - 0002-8487, 0002-8487 KW - Ecology Abstracts; Toxicology Abstracts; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Temperature effects KW - Fish eggs KW - Embryonic development KW - Freshwater KW - Freshwater fish KW - Eggs KW - Fertilization KW - Bioassays KW - Marine environment KW - Salinity effects KW - Embryos KW - Aroclor 1254 KW - Hatching KW - Cyprinodon variegatus KW - D 04040:Ecosystem and Ecology Studies KW - Q3 08582:Fish culture KW - X 24350:Industrial Chemicals KW - Q1 08582:Fish culture UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20976505?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Effects+of+Aroclor+super%28%28R%29%29+1254+on+Laboratory-Reared+Embryos+and+Fry+of+Sheepshead+Minnows+%28Cyprinodon+variegatus%29&rft.au=Schimmel%2C+Steven+C%3BHansen%2C+David+J%3BForester%2C+Jerrold&rft.aulast=Schimmel&rft.aufirst=Steven&rft.date=1974-07-01&rft.volume=103&rft.issue=3&rft.spage=582&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281974%29103-582%3AEOAROL%3E2.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Bioassays; Salinity effects; Fish eggs; Embryonic development; Embryos; Freshwater fish; Temperature effects; Fertilization; Marine environment; Aroclor 1254; Hatching; Eggs; Cyprinodon variegatus; Freshwater DO - http://dx.doi.org/10.1577/1548-8659(1974)103-582:EOAROL>2.0.CO;2 ER - TY - JOUR T1 - Effects of Lowered Dissolved Oxygen Concentrations on Channel Catfish (Ictalurus punctatus) Embryos and Larvae AN - 20971930; 8423274 AB - Channel catfish embryos and resulting larvae were exposed to several reduced dissolved oxygen concentrations and control concentrations near air saturation at 25 and 28 C (7.8 and 7.3 mg/liter, respectively). At 25 C survival was similar but slightly reduced at 60% and 70% saturation (5.0 and 5.8 mg/liter) and was statistically less (P=0.01) at 30% and 50% saturation (2.4 and 4.2 mg/liter). No embryos hatched at 20% (1.7 mg/liter) and 25 C. Survival to the end of the test at 28 C was slightly reduced at 50%, 60%, and 70% saturation (3.8, 4.6, and 5.4 mg/liter) and was statistically less (P = 0.01) at 30% saturation (2.3 mg/liter). At all reduced oxygen concentrations at 25 and 28 C embryo pigmentation was lighter, duration of hatch was extended, feeding was delayed, and growth was reduced. JF - Transactions of the American Fisheries Society AU - Carlson, Anthony R AU - Siefert, Richard E AU - Herman, Lawrence J AD - U.S. Environmental Protection Agency, National Water Quality Laboratory, 6201 Congdon Boulevard, Duluth, Minnesota 55804 Y1 - 1974/07// PY - 1974 DA - July 1974 SP - 623 EP - 626 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA VL - 103 IS - 3 SN - 0002-8487, 0002-8487 KW - Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Feeding KW - Pigmentation KW - Survival KW - Freshwater KW - Freshwater fish KW - Fish larvae KW - Ictalurus punctatus KW - Dissolved oxygen KW - Oxygen KW - Growth KW - Embryos KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08425:Nutrition and feeding habits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20971930?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Effects+of+Lowered+Dissolved+Oxygen+Concentrations+on+Channel+Catfish+%28Ictalurus+punctatus%29+Embryos+and+Larvae&rft.au=Carlson%2C+Anthony+R%3BSiefert%2C+Richard+E%3BHerman%2C+Lawrence+J&rft.aulast=Carlson&rft.aufirst=Anthony&rft.date=1974-07-01&rft.volume=103&rft.issue=3&rft.spage=623&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281974%29103-623%3AEOLDOC%3E2.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Growth; Embryos; Freshwater fish; Fish larvae; Dissolved oxygen; Oxygen; Pigmentation; Feeding; Survival; Ictalurus punctatus; Freshwater DO - http://dx.doi.org/10.1577/1548-8659(1974)103-623:EOLDOC>2.0.CO;2 ER - TY - JOUR T1 - Effect of Polychlorinated Biphenyl Compounds on Survival and Reproduction of the Fathead Minnow and Flagfish AN - 20969875; 8423263 AB - Two 9-month continuous-flow bioassays and several intermediate length continuous-flow tests were conducted to determine safe levels of Aroclor 1242, 1248, and 1254 for the fathead minnow (Pimephales promelas) and Aroclor 1248 for the flagfish, Jordanella floridae. Calculated 96-hr LC50 values for newly hatched fathead minnows were 7.7 mu g/liter for Aroclor 1254 and 15 mu g/liter for 1242. Three-month-old fatheads had a 96-hr LC50 of 300 mu g/liter for 1242. Reproduction occurred at and below 1.8 mu g/liter 1254 and at and below 5.4 mu g/liter 1242. Newly hatched young were the most sensitive life stage. Growth of young fatheads was also affected above 2.2 mu g/liter 1248, and none survived above 5.1 mu g/liter after 30 days. Young flagfish did not survive at 1248 concentrations above 5.1 mu g/liter and did not grow well above 2.2 mu g/liter. Tissue residues in fathead minnows ranged from 0.7 mu /g 1248 in control fish to 1036 mu /g 1254 in fish held for 8 months in water containing 4.6 mu g/liter 1254. JF - Transactions of the American Fisheries Society AU - Nebeker, Alan V AU - Puglisi, Frank A AU - Defoe, David L AD - U.S. Environmental Protection Agency, National Water Quality Laboratory, 6201 Congdon Boulevard, Duluth, Minnesota 55804 Y1 - 1974/07// PY - 1974 DA - July 1974 SP - 562 EP - 568 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA VL - 103 IS - 3 SN - 0002-8487, 0002-8487 KW - Pollution Abstracts; Ecology Abstracts; Toxicology Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Water Resources Abstracts KW - Aroclors KW - Jordanella floridae KW - Pollution effects KW - Survival KW - Stages KW - Freshwater KW - Freshwater fish KW - Population dynamics KW - Toxicity tests KW - Bioassay KW - Fisheries KW - Aroclor 1254 KW - PCB compounds KW - PCB KW - Testing Procedures KW - Residues KW - Developmental stages KW - Fathead Minnows KW - Toxicity KW - Aroclor 1242 KW - Aroclor KW - Pimephales promelas KW - polychlorinated biphenyls KW - Bioassays KW - Fish physiology KW - Water Pollution Effects KW - Fish KW - Reproduction KW - survival KW - Toxicity testing KW - Mortality causes KW - SW 0810:General KW - D 04040:Ecosystem and Ecology Studies KW - Q5 08504:Effects on organisms KW - Q1 08344:Reproduction and development KW - X 24350:Industrial Chemicals KW - P 6000:TOXICOLOGY AND HEALTH UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20969875?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Effect+of+Polychlorinated+Biphenyl+Compounds+on+Survival+and+Reproduction+of+the+Fathead+Minnow+and+Flagfish&rft.au=Nebeker%2C+Alan+V%3BPuglisi%2C+Frank+A%3BDefoe%2C+David+L&rft.aulast=Nebeker&rft.aufirst=Alan&rft.date=1974-07-01&rft.volume=103&rft.issue=3&rft.spage=562&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281974%29103-562%3AEOPBCO%3E2.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Bioassays; Fish physiology; Survival; Reproduction; Population dynamics; Freshwater fish; Toxicity tests; PCB; Mortality causes; Aroclor 1242; Aroclor; polychlorinated biphenyls; Developmental stages; Aroclor 1254; Residues; Fisheries; Pollution effects; survival; PCB compounds; Toxicity testing; Testing Procedures; Aroclors; Water Pollution Effects; Fish; Fathead Minnows; Stages; Toxicity; Bioassay; Pimephales promelas; Jordanella floridae; Freshwater DO - http://dx.doi.org/10.1577/1548-8659(1974)103-562:EOPBCO>2.0.CO;2 ER - TY - JOUR T1 - Looking Ahead (Federal Water Pollution Control Act of 1972) AN - 19178911; 7707235 AB - In fiscal year 1975 the Environmental Protection Agency 's (EPA) two priorities, permits and construction grants programs, represent the quickest route to water quality improvement. A second level priority is enforcement, monitoring and planning. Nonpoint source control will be a matter of regional or state initiative. The priority in the permit program is major industrial and municipal dischargers. Construction grants are expected to total $4.1 billion for fiscal year 1975. In the enforcement program, emphasis will be on the completion of pending actions and on dischargers failing to apply for a permit under the 1972 Amendments to the Federal Water Pollution Control Act (FWPCA). Unquestionably, in the future there will be a steady decentralization of responsibility for meeting the requirements rests with state and local governments. Agencies close to the origins of the pollution must provide direction for abatement and control of water pollution. The challenge of cooperation may be the single, most important facet of the Clean Water Act in order to successfully combat water pollution. (Rieck-Florida) JF - Water and Sewage Works Vol 121, No 7, p cover, 4 (July 1974). AU - Train, R E AD - Environmental Protection Agency Washington, D.C Y1 - 1974/07// PY - 1974 DA - Jul 1974 KW - Water Resources Abstracts KW - Federal-state water conflicts KW - Permits KW - Construction KW - Grants KW - Coordination KW - Monitoring KW - Law enforcement KW - Planning KW - State governments KW - Federal government KW - Water pollution control KW - Administrative agencies KW - Industrial wastes KW - Municipal wastes KW - Discharge(Water) KW - Penalties(Legal) KW - Governmental interrelations KW - Local governments KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19178911?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Looking+Ahead+%28Federal+Water+Pollution+Control+Act+of+1972%29&rft.au=Train%2C+R+E&rft.aulast=Train&rft.aufirst=R&rft.date=1974-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WATERSHED MANAGEMENT AND SEDIMENT CONTROL IN MONTGOMERY COUNTY AN - 19162163; 7609748 AB - MONTGOMERY COUNTY, MARYLAND, IMMEDIATELY NORTH OF WASHINGTON, D.C., HAS UNDERGONE SINCE 1950 A THREE-FOLD INCREASE IN POPULATION, ACCOMPANIED BY A PHENOMENAL INTENSITY OF URBAN DEVELOPMENT OUTWARD FROM WASHINGTON, THE UPSHOOT OF HETEROGENEOUS, OVERLAPPING POLITICAL JURISDICTIONS, AND A MULTITUDE AND VARIETY OF PHYSICAL PROBLEMS, NOT THE LEAST OF WHICH ARE THOSE RELATED TO THE ACCELERATED FORCES AND POLLUTION OF STORM WATER AND THEIR IMPACTS UPON THE COUNTY'S WATERSHEDS AND THE PUBLIC AND PRIVATE INTERESTS THEREIN. THE COUNTY HAS EMBARKED UPON A COMPREHENSIVE PROGRAM FOR CONTROL FOR ALL OF THE PROBLEMS INVOLVING STORM WATER AND SEDIMENT AND OTHER ASPECTS OF WATER QUALITY WHERE POSSIBLE. THIS PAPER ADDRESSED THE ECONOMIC, SOCIAL, POLITICAL AND LEGISLATIVE PROBLEMS ASSOCIATED WITH THE DEVELOPMENT AND IMPLEMENTATION OF THIS PROGRAM. THE PRIMARY THRUST IS TOWARD A WATERSHED MANAGEMENT SYSTEM DESIGNED TO PREVENT DAMAGES DUE TO INCREASED RUNOFF FROM URBAN DEVELOPMENT. A PILOT STUDY IS IN PROGRESS FOR A TYPICAL URBANIZING WATERSHED IN NEED OF SUCH A SYSTEM. IN ADDITION, CORRECTIVE MEASURES ARE CURRENTLY BEING DEVELOPED IN ALREADY URBANIZED WATERSHED EXPERIENCING SEVERE CHANNEL EROSION AND FLOODING. (SEE ALSO W76-09729) (SIMS - ISWS) JF - IN: NATIONAL SYMPOSIUM ON URBAN RAINFALL AND RUNOFF AND SEDIMENT CONTROL; PROCEEDINGS OF SYMPOSIUM HELD JULY 29-31, 1974, LEXINGTON, KENTUCKY. REPORT UKY BU106, P 211-217, OCTOBER 1974. 1 FIG, 1 TAB, 11 REF. AU - Davis, W J AD - ENVIRONMENTAL PROTECTION AGENCY, MONTGOMERY COUNTY, MD. STORM WATER MANAGEMENT SECTION Y1 - 1974/07// PY - 1974 DA - Jul 1974 KW - Water Resources Abstracts KW - *WATERSHED MANAGEMENT KW - *SEDIMENT CONTROL KW - *URBANIZATION KW - *MARYLAND KW - WATERSHEDS(BASINS) KW - RUNOFF KW - URBAN RUNOFF KW - SEDIMENTS KW - SEDIMENTATION KW - EROSION KW - CHANNEL EROSION KW - RETENTION KW - DETENTION RESERVOIRS KW - STRUCTURES KW - STREAMFLOW KW - STREAMS KW - RIVERS KW - STORM WATER KW - WATER QUALITY KW - POPULATION KW - LOCAL GOVERNMENTS KW - LEGAL ASPECTS KW - *MONTGOMERY COUNTY(MD) KW - SW 2060:Effects on water of human nonwater activities KW - SW 3070:Water quality control KW - SW 0870:Erosion and sedimentation KW - SW 2080:Watershed protection UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19162163?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WATERSHED+MANAGEMENT+AND+SEDIMENT+CONTROL+IN+MONTGOMERY+COUNTY&rft.au=Davis%2C+W+J&rft.aulast=Davis&rft.aufirst=W&rft.date=1974-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - HOW TO READ A FISH KILL AN - 19114716; 7505812 AB - TEAMS ARE MORE EFFECTIVE THAN INDIVIDUALS IN DETERMINING THE CAUSES AND FINDING THE SOLUTIONS TO FISH KILLS. THE KNOWLEDGE OF TIME REQUIRED FOR A WATER MASS TO TRAVEL FROM ONE POINT TO A DOWNSTREAM POINT IS BASIC TO THE INVESTIGATION. INFORMATION ON DIFFUSION RATES OF DUMPED MATERIALS WILL FURTHER THE INVESTIGATION, ALONG WITH OBSERVATIONS ON THE NATURE OF A POLLUTANT'S ENTRY INTO THE RIVER AND ITS MIXING WITH WATER MASS. SEASONS HAVE CONSIDERABLE INFLUENCE ON THE MAGNITUDE OF FISH KILLS. FOR EXAMPLE, LESS DEAD FISH RISE TO THE SURFACE IN COLD WATER. SYNERGISM AND ANTAGONISM SHOULD BE TAKEN INTO CONSIDERATION IN A FISH KILL, AS WELL AS HABITAT. THE HISTORY OF WATER DISCHARGES FROM DAMS SHOULD BE INVESTIGATED IN FISH KILLS DOWNSTREAM FROM DAMS. FINALLY, HUMAN IGNORANCE IS OFTEN A CAUSE OF FISH KILLS, WHILE SOPHISTICATED POACHERS MAY SOMETIMES USE FISH TOXICANTS. (LEIBOWITZ-FIRL) JF - WATER AND SEWAGE WORKS, VOL 121, NO 7, P 48-51, JULY 1974. 1 FIG. AU - Keup, Le AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF WATER PROGRAMS Y1 - 1974/07// PY - 1974 DA - Jul 1974 KW - Water Resources Abstracts KW - *FISHKILL KW - *WATER POLLUTION KW - *POLLUTANT IDENTIFICATION KW - TOXICITY KW - WATER CONSERVATION KW - INVESTIGATION KW - SW 3010:Identification of pollutants KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19114716?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=HOW+TO+READ+A+FISH+KILL&rft.au=Keup%2C+Le&rft.aulast=Keup&rft.aufirst=Le&rft.date=1974-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - AMMONIA ELIMINATION SYSTEM AN - 19112782; 7411399 AB - AIR STRIPPING IS COMBINED WITH BIOLOGICAL NITRIFICATION AND DENITRIFICATION. THE PROCEDURE INVOLVES AIR STRIPPING THE MAIN FLOW WASTE WATER STREAM. HOWEVER, RATHER THAN DISCHARGE THE AMMONIA LADEN AIR TO THE ATMOSPHERE, THE AIR THEREAFTER PASSES THROUGH AN AMMONIA ABSORBER WHERE THE AMMONIA CONTENT IS ABSORBED INTO AN AQUEOUS SIDE STREAM. THE AMMONIA ABSORBER CONSTITUTES ALSO A BIOLOGIC REACTOR IN WHICH NITRIFYING ORGANISMS, NITROBACTER SPECIES AND NITROMONAS SPECIES, PRESENT ON ADSORBER SURFACES AND IN THE ABSORBER WATER CONVERT AMMONIA TO NITRATE AND NITRITE. THE PROCESS SERVES TO TRANSFER THE DILUTE AMMONIA NITROGEN ORIGINALLY PRESENT IN THE WASTE WATER INTO A CONCENTRATED NITRATE/NITRITE ABSORBER PRODUCT STREAM, THEN TO CONVERT THE NITRATE/NITRITE TO NITROGEN GAS WHICH CAN BE SAFELY DISCHARGED TO THE ATMOSPHERE. (SINHA-OEIS) JF - U.S. PATENT NO 3,824,185, 4 P, 1 FIG, 3 REF; OFFICIAL GAZETTE OF THE UNITED STATES PATENT OFFICE, VOL 924, NO 3, P 631, JULY 16, 1974. AU - Caldwell, D H AU - Barth, E F AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. (ASSIGNEE) Y1 - 1974/07// PY - 1974 DA - Jul 1974 KW - Water Resources Abstracts KW - *PATENTS KW - *WASTEWATER TREATMENT KW - *NITRIFICATION KW - *DENITRIFICATION KW - *BIOLOGICAL TREATMENT KW - WATER POLLUTION CONTROL KW - WATER QUALITY CONTROL KW - NITROGEN KW - AMMONIA KW - NITROBACTER SP KW - NITROMONAS SP KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19112782?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=AMMONIA+ELIMINATION+SYSTEM&rft.au=Caldwell%2C+D+H%3BBarth%2C+E+F&rft.aulast=Caldwell&rft.aufirst=D&rft.date=1974-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - VARIABLES TO BE MEASURED IN WASTEWATER TREATMENT PLANT MONITORING CONTROL AN - 19098724; 7500211 AB - PROCESS CONTROL CAN BE INTERPRETED AS THE ADJUSTMENT OF KEY PROCESS VARIABLES ON A CONTINUAL OR INTERMITTENT BASIS OF MAXIMUM PERFORMANCE WHILE MINIMIZING COST. THE CONTROL OF THE KEY VARIABLES AFFECTS QUALITY, WHILE CONTROL OF THE OTHER VARIABLES ONLY REDUCES COST. AUTOMATIC BACKWASHING OF RAPID SAND FILTERS RESPONDING TO HEAD LOSS THROUGH THE FILTER IS AN EXAMPLE OF CONTROL WITH AN INDIRECT AFFECT ON EFFLUENT QUALITY AND COST. THE KEY VARIABLES IN BIOLOGICAL WASTE TREATMENT PROCESSES ARE CLASSIFIED INTO FOUR CATEGORIES: SUBSTRATE VARIABLES, PHYSICAL AND CHEMICAL VARIABLES, SUSPENDED SOLIDS VARIABLES, AND BIOLOGICAL ACTIVITY VARIABLES. THESE GROUPS ARE DISCUSSED IN TERMS OF THEIR LIMITATIONS AND RELATIONSHIPS TO EACH OTHER, PLANT PERFORMANCE AND PROCESS CONTROL STRATEGIES. (LEIBOWITZ-FIRL) JF - JOURNAL OF THE WATER POLLUTION CONTROL FEDERATION, VOL 46, NO 7, P 1769-1775, JULY, 1974. 23 REF. AU - Roesler, F AU - Wise, R H AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO Y1 - 1974/07// PY - 1974 DA - Jul 1974 KW - Water Resources Abstracts KW - *WASTE WATER TREATMENT KW - *EFFLUENT CONTROL KW - *BIOLOGICAL WASTE TREATMENT KW - AUTOMATION KW - SUSPENDED SOLIDS KW - *PROCESS CONTROL KW - AUTOMATIC BACKWASHING KW - RAPID SAND FILTERS KW - SUBSTRATE VARIABLES KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19098724?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=VARIABLES+TO+BE+MEASURED+IN+WASTEWATER+TREATMENT+PLANT+MONITORING+CONTROL&rft.au=Roesler%2C+F%3BWise%2C+R+H&rft.aulast=Roesler&rft.aufirst=F&rft.date=1974-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EFFECTS OF AROCLOR 1254 ON LABORATORY-REARED EMBRYOS AND FRY OF SHEEPSHEAD MINNOWS (CYPRINODON VARIEGATUS) AN - 19084131; 7413082 AB - EGGS OF THE SHEEPSHEAD MINNOW WERE ARTIFICIALLY FERTILIZED AND MAINTAINED AT TEMPERATURES FROM 15 TO 35C AND IN SALINITIES FROM 0 TO 35 PARTS PER THOUSAND TO DETERMINE EFFICIENT CULTURE CONDITIONS. FERTILIZATION WAS NOT AFFECTED BY TEMPERATURE OR SALINITY RANGES CHOSEN, BUT HATCHING SUCCESS WAS GREATEST AT A TEMPERATURE RANGE OF 24 TO 35C AND A SALINITY RANGE OF 15 TO 30 PARTS PER THOUSAND. ARTIFICIALLY FERTILIZED SHEEPSHEAD MINNOW EGGS WERE EXPOSED TO LOGARITHMIC CONCENTRATIONS OF AROCLOR 1254 (10.0 TO 0.1 MICROGRAM/LITER) IN SEAWATER AVERAGING 30C AND 24 PARTS PER THOUSAND IN A FLOW-THROUGH BIOASSAY. FERTILIZATION WAS NOT AFFECTED BUT SIGNIFICANTLY FEWER EMBRYOS DEVELOPED IN THE 10.0 MICROGRAM/LITER CONCENTRATION, AND FEWER FRY SURVIVED IN CONCENTRATIONS GREATER THAN 0.1 MICROGRAM/LITER. FRY WERE MORE SUSCEPTIBLE TO AROCLOR 1254 THAN WERE EMBRYOS, JUVENILES, OR ADULTS. (KATZ) JF - TRANSACTIONS OF THE AMERICAN FISHERIES SOCIETY, VOL 103, NO 3, P 582-586, JULY 1974. 2 FIG, 4 TAB, 11 REF. AU - Schimmel, S C AU - Hansen, D J AU - Forester, J AD - ENVIRONMENTAL PROTECTION AGENCY, GULF BREEZE, FLA. GULF BREEZE ENVIRONMENTAL RESEARCH LAB Y1 - 1974/07// PY - 1974 DA - Jul 1974 KW - Water Resources Abstracts KW - *MINNOWS KW - *FISH HATCHERIES KW - *AROCLOR KW - *CLORINATED HYDROCARBON PESTICIDES KW - IMMATURE GROWTH STAGE KW - JUVENILE FISH KW - FRY KW - TEMPERATURE KW - SALINITY KW - BIOASSAY KW - METHODOLOGY KW - RESISTANCE KW - TOXICITY KW - MORTALITY KW - FOOD CHAINS KW - LABORATORY TESTS KW - HATCHING KW - PESTICIDES KW - SEA WATER KW - STATISTICAL MODELS KW - WATER POLLUTION EFFECTS KW - *CYPRINODON VARIEGATUS KW - *SHEEPSHEAD MINNOW KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19084131?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EFFECTS+OF+AROCLOR+1254+ON+LABORATORY-REARED+EMBRYOS+AND+FRY+OF+SHEEPSHEAD+MINNOWS+%28CYPRINODON+VARIEGATUS%29&rft.au=Schimmel%2C+S+C%3BHansen%2C+D+J%3BForester%2C+J&rft.aulast=Schimmel&rft.aufirst=S&rft.date=1974-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Some Effects of Cadmium on the Small Intestine AN - 877593006; 13645434 JF - Toxicologic Pathology AU - Richardson, Mary E AU - Fox, MRSpivey AD - Environmental Protection Agency and Armed Forces Institute of Pathology, Washington, D.C. 20306 Y1 - 1974/06// PY - 1974 DA - Jun 1974 SP - 22 EP - 23 PB - Sage Publications Ltd., 6 Bonhill St. London EC2A 4PU UK VL - 2 IS - 2 SN - 0192-6233, 0192-6233 KW - Toxicology Abstracts UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/877593006?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Toxicologic+Pathology&rft.atitle=Some+Effects+of+Cadmium+on+the+Small+Intestine&rft.au=Richardson%2C+Mary+E%3BFox%2C+MRSpivey&rft.aulast=Richardson&rft.aufirst=Mary&rft.date=1974-06-01&rft.volume=2&rft.issue=2&rft.spage=22&rft.isbn=&rft.btitle=&rft.title=Toxicologic+Pathology&rft.issn=01926233&rft_id=info:doi/10.1177%2F019262337400200211 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-10-01 N1 - Number of references - 2 N1 - Last updated - 2012-06-18 DO - http://dx.doi.org/10.1177/019262337400200211 ER - TY - JOUR T1 - The Diagnosis and Differential Diagnosis of Environmental Poisonings AN - 877590008; 13645426 JF - Toxicologic Pathology AU - Richardson, Mary E AD - Environmental Protection Agency and Armed Forces Institute of Pathology, Washington, DC 20306 Y1 - 1974/06// PY - 1974 DA - Jun 1974 SP - 8 EP - 10 PB - Sage Publications Ltd., 6 Bonhill St. London EC2A 4PU UK VL - 2 IS - 2 SN - 0192-6233, 0192-6233 KW - Toxicology Abstracts UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/877590008?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Toxicologic+Pathology&rft.atitle=The+Diagnosis+and+Differential+Diagnosis+of+Environmental+Poisonings&rft.au=Richardson%2C+Mary+E&rft.aulast=Richardson&rft.aufirst=Mary&rft.date=1974-06-01&rft.volume=2&rft.issue=2&rft.spage=8&rft.isbn=&rft.btitle=&rft.title=Toxicologic+Pathology&rft.issn=01926233&rft_id=info:doi/10.1177%2F019262337400200202 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-10-01 N1 - Last updated - 2012-06-18 DO - http://dx.doi.org/10.1177/019262337400200202 ER - TY - JOUR T1 - Pathologic Sequences from Exposure to Ozone and NO2 AN - 869566686; 13645431 JF - Toxicologic Pathology AU - Coffin, David L AD - Environmental Protection Agency Durham, NC Y1 - 1974/06// PY - 1974 DA - Jun 1974 SP - 22 PB - Sage Publications Ltd., 6 Bonhill St. London EC2A 4PU UK VL - 2 IS - 2 SN - 0192-6233, 0192-6233 KW - Toxicology Abstracts UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/869566686?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Toxicologic+Pathology&rft.atitle=Pathologic+Sequences+from+Exposure+to+Ozone+and+NO2&rft.au=Coffin%2C+David+L&rft.aulast=Coffin&rft.aufirst=David&rft.date=1974-06-01&rft.volume=2&rft.issue=2&rft.spage=22&rft.isbn=&rft.btitle=&rft.title=Toxicologic+Pathology&rft.issn=01926233&rft_id=info:doi/10.1177%2F019262337400200208 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-10-01 N1 - Last updated - 2012-03-29 DO - http://dx.doi.org/10.1177/019262337400200208 ER - TY - JOUR T1 - Ultrastructural Studies of Shrimp Exposed to the Pollutant Chemical Polychlorinated Biphenyl (Aroclor 1254) AN - 755137312; 13645429 JF - Toxicologic Pathology AU - Couch, John A AU - Nimmo, Del Wayne R AD - U.S. Environmental Protection Agency Gulf Breeze Environmental Research Laboratory Sabine Island, Gulf Breeze, FL 32561 Y1 - 1974/06// PY - 1974 DA - Jun 1974 SP - 17 EP - 20 PB - Sage Publications Ltd., 6 Bonhill St. London EC2A 4PU UK VL - 2 IS - 2 SN - 0192-6233, 0192-6233 KW - Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - Pathology KW - Chemical pollution KW - PCB KW - O 4020:Pollution - Organisms/Ecology/Toxicology KW - Q5 08504:Effects on organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/755137312?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Toxicologic+Pathology&rft.atitle=Ultrastructural+Studies+of+Shrimp+Exposed+to+the+Pollutant+Chemical+Polychlorinated+Biphenyl+%28Aroclor+1254%29&rft.au=Couch%2C+John+A%3BNimmo%2C+Del+Wayne+R&rft.aulast=Couch&rft.aufirst=John&rft.date=1974-06-01&rft.volume=2&rft.issue=2&rft.spage=17&rft.isbn=&rft.btitle=&rft.title=Toxicologic+Pathology&rft.issn=01926233&rft_id=info:doi/10.1177%2F019262337400200205 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-09-01 N1 - Number of references - 5 N1 - Last updated - 2014-05-02 N1 - SubjectsTermNotLitGenreText - Pathology; Chemical pollution; PCB DO - http://dx.doi.org/10.1177/019262337400200205 ER - TY - JOUR T1 - LIMESTONE AND LIMESTONE-LIME NEUTRALIZATION OF ACID MINE DRAINAGE AN - 19133109; 7507688 AB - THE CRITICAL PARAMETERS AFFECTING NEUTRALIZATION OF FERRIC-IRON ACID MINE WATERS WERE CHARACTERIZED IN COMPARATIVE STUDIES USING HYDRATED LIME, ROCK-DUST LIMESTONE, AND A COMBINATION OF THE TWO AS NEUTRALIZING AGENTS. THE ADVANTAGES AND DISADVANTAGES OF EACH OF THESE NEUTRALIZING AGENTS WERE NOTED. ON THE FERRIC-IRON TEST WATER, COMBINATION LIMESTONE-LIME TREATMENT PROVIDED A BETTER THAN 25-PERCENT REDUCTION IN MATERIALS COST AS COMPARED TO STRAIGHT LIME OR LIMESTONE TREATMENT. SIGNIFICANT REDUCTION IN SLUDGE PRODUCTION WAS NOTED BY THE USE OF ROCK-DUST LIMESTONE AND BY THE USE OF COMBINATION TREATMENT AS COMPARED TO HYDRATED-LIME TREATMENT. EMPHASIS ON OPTIMIZING LIMESTONE UTILIZATION EFFICIENCIES RESULTED IN AN INCREASE FROM APPROXIMATELY 35- TO 50-PERCENT UTILIZATION. STUDIES USING LIMESTONE THAT HAD BEEN GROUND TO PASS A 400-MESH SCREEN RESULTED IN UTILIZATION EFFICIENCIES NEAR 90 PERCENT. (EPA) JF - FOR SALE BY THE SUPERINTENDENT OF DOCUMENTS, U. S. GOVERNMENT PRINTING OFFICE, WASHINGTON, D. C. 20402 PRICE $1.40. ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO, REPORT EPA-670/2-74-051, JUNE 1974. 91 P, 15 FIG, 47 TAB, 32 REF. AU - Wilmoth, R C AD - ENVIRONMENTAL PROTECTION AGENCY, RIVESVILLE, W. VA. CROWN MINE DRAINAGE CONTROL FIELD SITE Y1 - 1974/06// PY - 1974 DA - Jun 1974 KW - Water Resources Abstracts KW - *LIMESTONE KW - *MINE DRAINAGE KW - *CALCIUM HYDROXIDE KW - *NEUTRALIZATION KW - *WASTE WATER TREATMENT KW - *WEST VIRGINIA KW - IRON KW - EXCAVATION KW - SLUDGE KW - COST COMPARISONS KW - WATER POLLUTION CONTROL KW - SURFACE DRAINAGE KW - *COAL MINE DRAINAGE KW - *FERRIC IRON KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19133109?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=LIMESTONE+AND+LIMESTONE-LIME+NEUTRALIZATION+OF+ACID+MINE+DRAINAGE&rft.au=Wilmoth%2C+R+C&rft.aulast=Wilmoth&rft.aufirst=R&rft.date=1974-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - REMOVAL OF MERCURY FROM MERCURY CATHODE SLUDGE AN - 19105461; 7502721 AB - MERCURY IS RECOVERED FROM MERCURY CATHODE SLUDGE BY TREATING THE SLUDGE WITH ACID AND THEN ROASTING. THE MERCURY CONTENT OF THE RESIDUE BECOMES SIGNIFICANTLY LOWER BY THIS PROCESS THAN WHEN THE ACID TREATMENT STEP IS OMITTED. (PRAGUE-FIRL) JF - UNITED STATES PATENT 3,814,685. ISSUED JUNE 4, 1974. OFFICIAL GAZETTE OF THE UNITED STATES PATENT OFFICE, VOL 923, NO 1, P 264, JUNE, 1974. AU - Rachor, D G AU - Perry, R A AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. (ASSIGNEE) Y1 - 1974/06// PY - 1974 DA - Jun 1974 KW - Water Resources Abstracts KW - *PATENTS KW - *MERCURY KW - ACID KW - WASTE WATER TREATMENT KW - *MERCURY CATHODE SLUDGE KW - *ACID TREATMENT KW - ROASTING KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19105461?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=REMOVAL+OF+MERCURY+FROM+MERCURY+CATHODE+SLUDGE&rft.au=Rachor%2C+D+G%3BPerry%2C+R+A&rft.aulast=Rachor&rft.aufirst=D&rft.date=1974-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ENVIRONMENTAL GUIDELINES FOR DEVELOPMENT ROADS IN THE SUBARCTIC AN - 19103606; 7412223 AB - THIS SET OF GUIDELINES IS BASED ON FEDERAL AND STATE REGULATIONS THAT SET STANDARDS TO PROTECT THE TOTAL ENVIRONMENT. ALTHOUGH MAJOR HIGHWAY CONSTRUCTION IS UNDER STRINGENT REGULATION, PIONEER TYPE ACCESS ROADS SUCH AS ARE NEEDED BY LOGGERS, MINERS, LAND DEVELOPERS, ETC., HAVE BEEN NEGLECTED. THESE SMALLER ROADS FREQUENTLY POSE SERIOUS EROSION HAZARDS BECAUSE PLANNING, DESIGN, AND CONSTRUCTION OF THEM IS NOT THOROUGH, AS IT IS FOR MAJOR ROADS; THIS RESULTS IN EROSION, FIRE AND INSECT TRAPS, AND GENERALLY UNATTRACTIVE ROADWAYS. SUGGESTIONS AND RECOMMENDATIONS CONTAINED IN THESE GUIDELINES ARE FOR THE USE OF OPERATORS WITH LIMITED ENGINEERING AND PLANNING STAFFS. ALTHOUGH ALL EXAMPLES OF POOR PRACTICES ARE FROM THE VICINITY OF FAIRBANKS, ALL SUGGESTED TREATMENTS ARE TAKEN FROM THE LITERATURE FROM THE CONTERMINOUS UNITED STATES, WITH SOME MODIFICATIONS FOR SUBARCTIC CONDITIONS. MOST OF THESE RECOMMENDATIONS ARE SIMPLE IN CONCEPT, AND IF PROPERLY APPLIED, DO PREVENT EROSION AND RESULT IN SUPERIOR ACCESS ROADS WHICH ARE ESTHETICALLY PLEASING. (EPA) JF - COPY AVAILABLE FROM GPO SUP DOC AS EP1.23:660/3-74-009, $1.15; MICROFICHE FROM NTIS AS PB-235 932. ENVIRONMENTAL PROTECTION AGENCY, ECOLOGICAL RESEARCH SERIES REPORT EPA-660/3-74-009, JUNE 1974. 63 P, 42 FIG, 20 REF. EPA PROJECT 21ARX, PROGRAM ELEMENT 1BA021. AU - Lotspeich, F B AU - Helmers, A E AD - ENVIRONMENTAL PROTECTION AGENCY, COLLEGE, ALASKA. ARCTIC ENVIRONMENTAL RESEARCH LAB Y1 - 1974/06// PY - 1974 DA - Jun 1974 KW - Water Resources Abstracts KW - *PERMAFROST KW - *EROSION KW - *ACCESS ROUTES KW - *ROADS KW - *SUBARCTIC KW - *STANDARDS KW - RESOURCES KW - ENVIRONMENTAL CONTROL KW - WATER QUALITY KW - SEDIMENTATION KW - REGULATION KW - THERMAL EROSION KW - SW 2060:Effects on water of human nonwater activities KW - SW 3070:Water quality control KW - SW 0820:Snow, ice and frost UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19103606?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ENVIRONMENTAL+GUIDELINES+FOR+DEVELOPMENT+ROADS+IN+THE+SUBARCTIC&rft.au=Lotspeich%2C+F+B%3BHelmers%2C+A+E&rft.aulast=Lotspeich&rft.aufirst=F&rft.date=1974-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PERFORMANCE OF AUTOMATIC WASTEWATER COMPOSITIONS AN - 19132819; 7603698 AB - DISCREPANCIES IN WATER QUALITY DATA HAVE BEEN NOTED WHICH APPEARED TO RESULT FROM VARIATIONS IN AUTOMATIC WASTE WATER SAMPLING EQUIPMENT PERFORMANCE. FOUR STUDIES WERE CONDUCTED TO COMPARE THE WATER CHEMISTRY DATA OF SAMPLES COLLECTED CONCURRENTLY WITH VARIOUS MAKES AND MODELS OF COMMERCIALLY AVAILABLE SAMPLERS. ANALYSIS WERE PERFORMED ON SAMPLES FROM THE RICHARDS-GEBAUR AFB, THE THERSEA STREET SEWAGE TREATMENT PLANT IN LINCOLN, NEBRASKA, THE ASHLAND, NEBRASKA, SEWAGE TREATMENT PLANT, AND THE KAW POINT SEWAGE TREATMENT PLANT IN KANSAS CITY, KANSAS. EACH COMPARISON INDICATED SIGNIFICANT RAW WASTE DATA DISCREPANCIES RESULTING FROM DIFFERENCES IN PERFORMANCE OF SAMPLING EQUIPMENT OR MANUAL TECHNIQUES. THE IMPLICATION IS THAT WASTE WATER CHEMISTRY CHARACTERISTICS AND FACILITY REMOVAL EFFECTIVENESS CAN BE MANIPULATED INTENTIONALLY OR UNINTENTIONALLY BY SELECTION OF SAMPLING EQUIPMENT. HIGH-VACUUM SAMPLERS PRODUCED MORE REPRESENTATIVE SAMPLES AND SHOULD BE USED ON RAW MUNICIPAL WASTE WATERS OR WASTES WITH SIGNIFICANT LEVELS OF HEAVY SUSPENDED MATERIAL. CURRENT SAMPLING METHODOLOGIES AND EQUIPMENT MUST BE REFINED TO IMPROVE DATA REPRODUCIBILITY AND ACCURACY. (KRAMER-FIRL) JF - IN: PROCEEDINGS OF THE 29TH INDUSTRIAL WASTE CONFERENCE, MAY 7-9, 1974, PURDUE UNIVERSITY, LAFAYETTE, INDIANA, P 213-222. 7 TAB, 1 REF. AU - Harris, D J AU - Keefer, W J AD - ENVIRONMENTAL PROTECTION AGENCY, REGION VII, KANSAS CITY, MISSOURI Y1 - 1974/05// PY - 1974 DA - May 1974 KW - Water Resources Abstracts KW - *SAMPLING KW - *DATA COLLECTIONS KW - *WATER QUALITY KW - *AUTOMATION KW - *WASTE WATER TREATMENT KW - EQUIPMENT KW - TREATMENT FACILITIES KW - MONITORING KW - ANALYTICAL TECHNIQUES KW - CHEMICAL ANALYSIS KW - WATER ANALYSIS KW - SEWAGE TREATMENT KW - POLLUTANT IDENTIFICATION KW - MEASUREMENT KW - WATER QUALITY SAMPLERS KW - WATER QUALITY DATA KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19132819?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PERFORMANCE+OF+AUTOMATIC+WASTEWATER+COMPOSITIONS&rft.au=Harris%2C+D+J%3BKeefer%2C+W+J&rft.aulast=Harris&rft.aufirst=D&rft.date=1974-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - COLUMNAR DENITRIFICATION OF A MUNITIONS MANUFACTURING WASTEWATER AN - 19128628; 7507111 AB - THE POSSIBILITY WAS STUDIED OF TREATING TWO INDUSTRIAL WASTES FROM A DENITRIFICATION UNIT. ONE WASTE IS HIGH IN NITRATES AND LOW IN ORGANIC MATTER; THE OTHER HIGH IN ORGANIC MATTER AND LOW IN NITRATES. THE EXPERIMENTS WERE ALSO DESIGNED TO PROVIDE INFORMATION CONCERNING RAPID DENITRIFICATION IN A COLUMNAR UNIT. THE WASTES WERE MIXED TO THE DESIRED PROPORTIONS AND SUBJECTED TO COLUMNAR DENITRIFICATION. TWO BENCH-SCALE DENITRIFICATION COLUMNS WERE CONSTRUCTED AND USED TO INVESTIGATE THE FEASIBILITY OF COLUMNAR DENITRIFICATION OF THE INDUSTRIAL NITRATE WASTE, TO DETERMINE THE AMOUNT OF ORGANIC CARBON WASTE NEEDED FOR DENITRIFICATION, AND TO DEFINE THE DETENTION TIME NECESSARY FOR EFFICIENT OPERATION OF THE COLUMNS. THROUGHOUT THE ENTIRE PERIOD OF OPERATION OF THE ACTIVATED CARBON COLUMN, VERY GOOD DENITRIFICATION RESULTS WERE ACHIEVED. NEVER IN THE COURSE OF THE EXPERIMENT DID THE TOTAL NITROGEN REMOVAL FALL BELOW 98.3%. REMOVAL EFFICIENCIES AS HIGH AS 99.3% WERE OBSERVED WITH AN AVERAGE REMOVAL OF 98.9%. THESE FIGURES DEMONSTRATE THE STABILITY OF OPERATION AND HIGH REMOVAL EFFICIENCIES POSSIBLE AT AN AVERAGE PACKED COLUMN DETENTION TIME OF 157.5 MINUTES. THE ORGANIC CARBON REMOVAL EFFICIENCY FLUCTUATED MORE THAN DID THE TOTAL NITROGEN REMOVAL EFFICIENCIES. THE HIGHEST REMOVAL EFFICIENCY NOTED WAS 74.6% WHILE THE LOWEST WAS 42.6% WITH AN AVERAGE OF 61.2%. (POERTNER) JF - PAPER PRESENTED AT THE 29TH ANNUAL PURDUE INDUSTRIAL WASTE TREATMENT CONFERENCE, PURDUE UNIVERSITY, LAFAYETTE, INDIANA, MAY 7-9, 1974. 18 P, 2 FIG, 3 TAB, 19 REF. AU - Tucker, Do AU - Randall, C W AU - King, Ph AD - ENVIRONMENTAL PROTECTION AGENCY, MANASSAS, VA. ADVANCED WASTE TREATMENT RESEARCH LAB Y1 - 1974/05// PY - 1974 DA - May 1974 KW - Water Resources Abstracts KW - *WASTE WATER TREATMENT KW - *INDUSTRIAL WASTES KW - *NITRATES KW - *ORGANIC COMPOUNDS KW - *ACTIVATED CARBON KW - *DENITRIFICATION KW - ORGANIC WASTES KW - TRICKLING FILTERS KW - TERTIARY TREATMENT KW - SOLIDS CONTACT PROCESSES KW - NUTRIENT REMOVAL KW - ADSORPTION KW - *MUNITIONS MANUFACTURING WASTES KW - COLUMNAR DENITRIFICATION KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19128628?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=COLUMNAR+DENITRIFICATION+OF+A+MUNITIONS+MANUFACTURING+WASTEWATER&rft.au=Tucker%2C+Do%3BRandall%2C+C+W%3BKing%2C+Ph&rft.aulast=Tucker&rft.aufirst=Do&rft.date=1974-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - METHODS AND PROBLEMS OF ESTIMATING WATER-QUALITY BENEFITS AN - 19109081; 7413219 AB - THE DEMAND FOR WATER QUALITY IMPROVEMENT PROGRAMS NECESSITATES THE DEVELOPMENT OF METHODS FOR ESTIMATING BENEFITS OF SUCH PROGRAMS AGAINST THEIR COSTS. THERE ARE SEVERAL METHODS IN USE THAT DEAL WITH BOTH TANGIBLE AND INTANGIBLE BENEFITS. IN SOME CASES THESE BENEFITS OUTWEIGHT ANY COST. ALL OF THESE PROCEDURES ARE PART OF A BENEFIT-COST ANALYSIS. POLLUTION IS THE RESULT OF MAN'S ACTIVITIES AS THEY AFFECT THE QUALITY OF WATER. METHODS OF ESTIMATING BENEFITS INCLUDE DOSE-RESPONSE RELATIONSHIPS, MARKET ASSESSMENTS, WILLINGNESS TO PAY SURVEYS AND VARIATIONS OF THE DELPHI TECHNIQUE. THERE ARE TWO PRIMARY WAYS TO MEASURE COSTS: THE FIRM-ACCOUNTS APPROACH AND THE ENGINEERING APPROACH. HOPEFULLY THESE TECHNIQUES WILL YIELD SOLUTIONS WITH MAXIMUM NET SOCIOECONOMIC BENEFITS. (RITCHIE-FLORIDA) JF - JOURNAL OF THE AMERICAN WATER WORKS ASSOCIATION, VOL 66, NO 5, P 276-281, MAY, 1974. 20 REF. AU - Abel, F H AU - Tihansky, D P AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF RESEARCH AND DEVELOPMENT Y1 - 1974/05// PY - 1974 DA - May 1974 KW - Water Resources Abstracts KW - *WATER QUALITY KW - *WATER QUALITY CONTROL KW - *COST-BENEFIT ANALYSIS KW - *COST-BENEFIT THEORY KW - COSTS KW - ECONOMICS KW - COST-BENEFIT RATIO KW - FEASIBILITY KW - PROJECT PLANNING KW - SOCIAL ASPECTS KW - ENVIRONMENTAL EFFECTS KW - WATER POLICY KW - WATER SUPPLY KW - WATER MANAGEMENT(APPLIED) KW - PLANNING KW - WATER RESOURCES DEVELOPMENT KW - COMPREHENSIVE PLANNING KW - NATURAL RESOURCES KW - SW 3070:Water quality control KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19109081?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=METHODS+AND+PROBLEMS+OF+ESTIMATING+WATER-QUALITY+BENEFITS&rft.au=Abel%2C+F+H%3BTihansky%2C+D+P&rft.aulast=Abel&rft.aufirst=F&rft.date=1974-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - VIRUSES--WHAT IS THEIR SIGNIFICANCE IN WATER SUPPLIES AN - 19100298; 7413272 AB - THE ATTITUDE TOWARD THE SAFETY AND SIGNIFICANCE OF VIRUSES IN WATER SUPPLIES HAS CHANGED OVER THE LAST FEW YEARS IN BOTH PUBLIC AND WATER TREATMENT AREAS. HOW TO PROTECT AND INFORM THE PUBLIC WITHOUT PRODUCING UNNECCESSARY SCARES IS THE SUBJECT OF THIS ARTICLE. IT IS CONCLUDED THAT RESEARCH IS NEEDED IN THE FIELDS OF VIRUS DETECTION METHODOLOGY AND DPIDEMIOLOGICAL TECHNIQUES FOR DETECTING VIRAL DISEASE IN THE GENERAL POPULATION. ALSO, THE WATER UTILITY AND PUBLIC HEALTH PROFESSIONS MUST BE CAREFUL TO AVOID AN ATTITUDE OF EITHER COMPLACENCY OR DOOM CONCERNING THE ENTIRE ISSUE OF VIRUS DETECTION. (SANDOSKI-FIRL) JF - JOURNAL OF THE AMERICAN WATER WORKS ASSOCIATION, VOL 66, NO 5, P 306-311, MAY, 1974. 3 TAB, 11 REF. AU - Taylor, F B AD - ENVIRONMENTAL PROTECTION AGENCY, BOSTON, MASS. REGION I Y1 - 1974/05// PY - 1974 DA - May 1974 KW - Water Resources Abstracts KW - *VIRUSES KW - *PUBLIC HEALTH KW - *POTABLE WATER KW - *WATER SUPPLY KW - *WATER TREATMENT KW - SAFETY KW - WATER POLLUTION CONTROL KW - WATER POLLUTION EFFECTS KW - PUBLIC RELATIONS KW - VIRUS DETECTION KW - SW 3060:Water treatment and distribution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19100298?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=VIRUSES--WHAT+IS+THEIR+SIGNIFICANCE+IN+WATER+SUPPLIES&rft.au=Taylor%2C+F+B&rft.aulast=Taylor&rft.aufirst=F&rft.date=1974-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - An Inexpensive Solid-State Amplifier for Detecting Movements and Electrical Potentials of Fish AN - 20963584; 8423242 AB - A device for indirectly monitoring opercular frequency, 'coughs,' locomotor activity and heart rate of fish is described. JF - Transactions of the American Fisheries Society AU - Drummond, Robert A AU - Dawson, Walter F AD - U.S. Environmental Protection Agency, National Water Quality Laboratory, 6201 Congdon Boulevard, Duluth, Minnesota 55804 Y1 - 1974/04// PY - 1974 DA - April 1974 SP - 391 EP - 392 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA VL - 103 IS - 2 SN - 0002-8487, 0002-8487 KW - Ecology Abstracts; Animal Behavior Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Heart KW - Local movements KW - Locomotor activity KW - Heart rate KW - Cough KW - Y 25040:Behavioral Ecology KW - Q1 08341:General KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20963584?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=An+Inexpensive+Solid-State+Amplifier+for+Detecting+Movements+and+Electrical+Potentials+of+Fish&rft.au=Drummond%2C+Robert+A%3BDawson%2C+Walter+F&rft.aulast=Drummond&rft.aufirst=Robert&rft.date=1974-04-01&rft.volume=103&rft.issue=2&rft.spage=391&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281974%29103-391%3AAISAFD%3E2.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Heart; Local movements; Locomotor activity; Heart rate; Cough DO - http://dx.doi.org/10.1577/1548-8659(1974)103-391:AISAFD>2.0.CO;2 ER - TY - JOUR T1 - Cough Response and Uptake of Mercury by Brook Trout, Salvelinus fontinalis, Exposed to Mercuric Compounds at Different Hydrogen-ion Concentrations AN - 19663758; 8423213 AB - The lowest concentration of methylmercuric chloride (MMC) and mercuric chloride added to Lake Superior water that caused a significant increase in cough frequency in brook trout was 3 mu g Hg/liter. Cough frequency is a good short-term indicator of the long-term effects of MMC. The response can be used to predict the safe concentration of mercuric chloride since the long- term effects of this compound are not known. Increases in cough frequency were proportional to the concentration (from 3 to 12 mu g Hg/liter) of both compounds at pH 7.5. The fish were more responsive to MMC when the pH of the test water was lowered to 6.0; response to mercuric chloride was not changed by lowered pH. Fish exposed to MMC at pH 6.0 contained more total mercury in their gills and red blood cells than fish tested at pH 9.0. The uptake of mercury by brook trout exposed to mercuric chloride did not differ significantly at pH 6.0 and 9.0. JF - Transactions of the American Fisheries Society AU - Drummond, Robert A AU - Olson, Gayle F AU - Batterman, Allan R AD - U.S. Environmental Protection Agency, National Water Quality Laboratory, 6201 Congdon Boulevard, Duluth, Minnesota 55804 Y1 - 1974/04// PY - 1974 DA - April 1974 SP - 244 EP - 249 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA VL - 103 IS - 2 SN - 0002-8487, 0002-8487 KW - Pollution Abstracts; Aqualine Abstracts; Ecology Abstracts; Toxicology Abstracts; Animal Behavior Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Water Resources Abstracts KW - Chlorophylls KW - Salvelinus fontinalis KW - Erythrocytes KW - Chlorides KW - Chloride KW - Lakes KW - Absorption KW - pH effects KW - pH KW - Gills KW - Testing Procedures KW - North America, Superior L. KW - Hydrogen Ion Concentration KW - Cough KW - Long-term effects KW - Blood KW - Mercuric chloride KW - Trout KW - Mercury KW - Fish KW - Y 25040:Behavioral Ecology KW - Q1 08341:General KW - P 2000:FRESHWATER POLLUTION KW - D 04040:Ecosystem and Ecology Studies KW - Q5 08504:Effects on organisms KW - SW 3030:Effects of pollution KW - AQ 00008:Effects of Pollution KW - X 24330:Agrochemicals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19663758?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Cough+Response+and+Uptake+of+Mercury+by+Brook+Trout%2C+Salvelinus+fontinalis%2C+Exposed+to+Mercuric+Compounds+at+Different+Hydrogen-ion+Concentrations&rft.au=Drummond%2C+Robert+A%3BOlson%2C+Gayle+F%3BBatterman%2C+Allan+R&rft.aulast=Drummond&rft.aufirst=Robert&rft.date=1974-04-01&rft.volume=103&rft.issue=2&rft.spage=244&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281974%29103-244%3ACRAUOM%3E2.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Chlorophylls; Erythrocytes; Mercury; Gills; Long-term effects; Lakes; Mercuric chloride; Cough; Chloride; pH effects; Chlorides; pH; Testing Procedures; Blood; Trout; Absorption; Hydrogen Ion Concentration; Fish; Salvelinus fontinalis; North America, Superior L. DO - http://dx.doi.org/10.1577/1548-8659(1974)103-244:CRAUOM>2.0.CO;2 ER - TY - JOUR T1 - Wastewater Sampling Methodologies and Flow Measurement Techniques AN - 19218120; 7907076 AB - Thirteen brands of commercially available automatic waste water samplers were evaluated and tested under field conditions over a 1 yr period by the Field Investigations Section of the EPA. Waste water samples collected simultaneously with different automatic compositors and manual sampling methods demonstrated significantly different waste water chemistries during five separate sampler performance studies. A comparison of waste water samples collected with high vacuum samplers, slower acting samplers, and manual techniques indicated that high vacuum samplers collected concentrations of nonfilterable solids which were sometimes two- to three-fold those levels obtained by other sampling methods. The minimum variations in solids data, attributed to differences in samplers and collection techniques, ranged from 9-24%. Hydraulic measurement methods utilized in waste water sampling activities were also evaluated and incorporated weirs, flumes, recording equipment, wet well volume displacement, flow rates in pipes, and open channel flow. The precision of three individual flow measurements was found to be approximately 10%. (Lisk-FRC) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-259 875, Price codes: A07 in paper copy, A01 in microfiche. Report EPA 907/9-74-005, 1974. 125 p, 3 fig, 19 tab, 13 ref, 1 append. AU - Harris, D J AU - Keffer, W J AD - Environmental Protection Agency Kansas City, MO. Region VII Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - Sampling KW - Measurement KW - Analytical techniques KW - Chemical analysis KW - Data collections KW - Instrumentation KW - Monitoring KW - On-site data collections KW - Research equipment KW - Treatment plants KW - Waste water treatment KW - Water pollution control KW - Municipal wastes KW - SW 5010:Network design KW - SW 5040:Data acquisition UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19218120?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Wastewater+Sampling+Methodologies+and+Flow+Measurement+Techniques&rft.au=Harris%2C+D+J%3BKeffer%2C+W+J&rft.aulast=Harris&rft.aufirst=D&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Wastewater Filtration Design Considerations AN - 19210403; 7907077 AB - Filter configurations, flow controls, filter media, backwashing requirements, and head-loss developments are reviewed for polishing secondary municipal waste water. Filter material utilized singly or in multimedia filters included anthracite coal (specific gravity, 1.35-1.75), silica sand (2.65), and garnet sand (4-4.2). Conclusions of the granular filter study for secondary effluent treatment included the consideration of variable hydraulic and suspended solids loads in the filter design to avoid short filter runs and excessive backwash water requirements; the provision of a coarse-to-fine filtration system, with influent-side filter media in the particle range 1-1.2 mm, to permit penetration of suspended solids; optimization of the backwash water flow rate for fluidization of the coarser-sized grains of media; agitation of the media with air scour or surface washers to insure proper backwashing; and consideration of the effects of recycling backwash water on the filtration rate and filter operation for predicting peak loads and run lengths. Other recommendations for controlling filtration rates and terminal headloss are made depending upon the characteristics of the waste water. (Lisk-FRC) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-259 448, Price codes: A03 in paper copy, A01 in microfiche. Report EPA/625/4-74/007, 1974. 40 p, 12 fig, 4 tab, 23 ref. AU - Cleasby, J L AU - Baumann, E R AD - Environmental Protection Agency Cincinnati, OH. Office of Technology Transfer Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - Filters KW - Coals KW - Silica KW - Sands KW - Design criteria KW - Tertiary treatment KW - Granules KW - Particle size KW - Head loss KW - Hydraulic design KW - Suspended solids KW - Filtration KW - Flow rates KW - Waste water treatment KW - Municipal wastes KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19210403?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Wastewater+Filtration+Design+Considerations&rft.au=Cleasby%2C+J+L%3BBaumann%2C+E+R&rft.aulast=Cleasby&rft.aufirst=J&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - A Manual for the Evaluation of a State Drinking Water Supply Program AN - 19204412; 7901313 AB - Guidelines are supplied for conducting evaluations of state drinking water supply programs and developing new programs to effectively regulate and insure a healthful and safe supply of drinking water to the public. Methods of identifying programs deficiencies are described and criteria by which corrective measures can be developed are proposed. Three major spheres or divisions of authority under which a state water supply program normally operates are discussed, and cover: legal statutes, administrative rules and regulations, and water supply program policy. Suggestions are given for appropriate state water supply program activities and resources (both manpower and monetary). Also included under guidelines for evaluation of a state 's drinking water supplies are: criteria for selecting a representative number of public water supplies for study; current assessment of water supply systems based on a field survey of existing conditions and examination of data in official files; and important sanitary features of a water supply system and their health significance. (Majtenyi-IPA) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-259 445, Price codes: A03 in paper copy, A01 in microfiche. Report No. EPA-430/9-74-009, 1974. 59 p, 13 ref, 3 append. AU - Warren, JE AD - Environmental Protection Agency Washington, DC. Office of Drinking Water Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - Water supply KW - Potable water KW - Water supply development KW - Evaluation KW - Management KW - Water management(Applied) KW - Water quality KW - Water quality control KW - Surveys KW - State governments KW - Standards KW - Public health KW - Regulation KW - Project planning KW - SW 3070:Water quality control KW - SW 4020:Evaluation process KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19204412?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=A+Manual+for+the+Evaluation+of+a+State+Drinking+Water+Supply+Program&rft.au=Warren%2C+JE&rft.aulast=Warren&rft.aufirst=JE&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Water Treatment Plant Processes and Operations AN - 19200704; 7706198 AB - A training manual for plant operators and regulatory personnel of drinking water treatment facilities was developed by the Environmental Protection Agency. Information, data, and various calculations are presented to aid treatment plant operation. Various aspects of treatment covered include: coagulation-flocculation, sedimentation, filtration, iron and manganese removal, taste and odor control, softening, fluoridation, disinfection, desalination, nitrate removal, corrosion control, and disposal of water treatment plant wastes. A problem set relating to practical problems of operation is also included. (Collins-FIRL) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-248 137, Price codes: A05 in paper copy, A01 in microfiche. EPA Report 903/9-75-021, May, 1974. 74 p, 27 fig, 12 tab. AU - Manwaring, J F AU - Lee, R G AD - Environmental Protection Agency Philadelphia, Pa. Region III Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - Engineering education KW - Training KW - Waste water treatment KW - Treatment facilities KW - Water treatment KW - Potable water KW - Publications KW - Technical writing KW - Sanitary engineering KW - Sewage treatment KW - Sewage effluents KW - SW 3040:Wastewater treatment processes KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19200704?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Water+Treatment+Plant+Processes+and+Operations&rft.au=Manwaring%2C+J+F%3BLee%2C+R+G&rft.aulast=Manwaring&rft.aufirst=J&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Development Document for Effluent Limitations Guidelines and New Source Performance Standards for the Fabricated and Reclaimed Rubber Segment of the Rubber Processing Point Source Category AN - 19194072; 7702415 AB - Effluent limitation guidelines and new source performance standards for the fabricated and reclaimed rubber segment of the rubber processing industry to be achieved by July 1, 1977 and July 1, 1983 were developed. The industry is categorized by three major groups: (1) general molded, extruded, and fabricated products, (2) wet digestion, pan, dry digestion, and mechanical reclaimed rubber, and (3) latex-based products. This breakdown has been further subcategorized into seven subcategories on the basis of the manufacturing processes characteristics involved. Facility size, process waste water flow rates and loadings, costs of control technologies, final product, raw materials, plant age, geographical location, air pollution equipment, and the nature and treatability of waste waters using biological and physical/chemical treatment systems were considered. General molded, extruded, and fabricated rubber plant wastes should be treated for suspended solids, oil and grease, lead, and pH. BPCTCA, BATEA, and NSPS are equivalent for this group excet for an allowance for wet scrubbers. Incremental treatment costs to the small and medium size plants in this group are high. Reclaimed rubber plant waste waters are contaminated with BOD, COD, suspended solids, oil, and acidity/alkalinity, while latex product waste waters must be treated for BOD, suspended solids, oil, chromium or zinc, and pH. (Luedtke-Wisconsin) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-241 916, Price codes: A11 in paper copy, A01 in microfiche. Report No. EPA-440/1-74-030-a, December 1974. 249 p. 12 fig., 44 tab., 28 ref. AU - Kinch, R J AD - Environmental Protection Agency Washington, D. C. Effluent Guidelines Div Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - Industrial wastes KW - Technology KW - Standards KW - Effluents KW - Waste water treatment KW - Economic impact KW - Capital costs KW - Annual costs KW - Pollution abatement KW - Federal Water Pollution Control Act KW - Water reuse KW - Recycling KW - Pollutants KW - Industries KW - Treatment facilities KW - SW 3040:Wastewater treatment processes KW - SW 4020:Evaluation process KW - SW 1050:Conservation in industrial use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19194072?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Development+Document+for+Effluent+Limitations+Guidelines+and+New+Source+Performance+Standards+for+the+Fabricated+and+Reclaimed+Rubber+Segment+of+the+Rubber+Processing+Point+Source+Category&rft.au=Kinch%2C+R+J&rft.aulast=Kinch&rft.aufirst=R&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Development Document for Effluent Limitations Guidelines and New Source Performance Standards for the Plywood, Hardboard and Wood Preserving Segment of the Timber Products Processing Point Source Category AN - 19191146; 7702554 AB - Findings are presented of a study of the plywood, hardboard, and wood preserving segment of the timber products processing industry for the purpose of developing effluent limitation guidelines for existing plants and standards for new plants. The plywood, hardboard, and wood preserving segment of the industry was divided into 8 subcategories based primarily on distinctions generated from differences in the type of product manufactured and the specific processes involved. Best practicable control technology currently available for six of the subcategories was determined to be no discharge of process waste water pollutants into navigable waters. These subcategories include barking, veneer, plywood, hardboard (dry process), wood preserving, and wood preserving (boultonizing). Discharges are allowed for hydraulic barking operations and direct steam conditioning in the veneer manufacturing operations. Quantitative limitations are determined for the hardboard (wet process) and the wood preserving (steam conditioning) subcategories. The new source performance standards for the 6 subcategories is no discharge of pollutants into navigable waters. A discharge is allowed for effluents from hydraulic barking operations. With pretreatment, effluents from these segments of the wood processing industry can be discharged into publically owned waste water treatment plants. (Witt-IPC) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-240 811, Price codes: A15 in paper copy, A01 in microfiche. Report EPA-440/1-74-023a, April, 1974. 339 p, 45 fig , 148 ref, 72 tab. AU - Williams, R E AD - Environmental Protection Agency Washington, D. C. Effluent Guidelines Div Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - Waste water treatment KW - Water pollution treatment KW - Water quality standards KW - Wastes KW - Industrial wastes KW - Water pollution sources KW - Water pollution KW - Water pollution control KW - Water quality control KW - Waste treatment KW - Regulation KW - Effluents KW - Lumber KW - Preservation KW - Water quality KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 1050:Conservation in industrial use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19191146?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Development+Document+for+Effluent+Limitations+Guidelines+and+New+Source+Performance+Standards+for+the+Plywood%2C+Hardboard+and+Wood+Preserving+Segment+of+the+Timber+Products+Processing+Point+Source+Category&rft.au=Williams%2C+R+E&rft.aulast=Williams&rft.aufirst=R&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - System for Dewatering Dilute Slurries AN - 19191029; 7703352 AB - An improved system for dewatering dilute slurries such as waste activated sewage sludge is described which allows for higher solids yields by decreasing the solids loading which in turn allows for a proportionally larger decrease in the sludge-belt contact time to effect dewatering. The device includes a spring-loaded or balanced sludge feed tray incorporating an adjustable flow splitter plug along with spring-loaded sludge side guides. A sludge cake compression section design which allows two-position adjustment of the compression roller is employed as a component in the backflushing of the sludge carrier screen using cake effluent. (Kreager-FIRL) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-245 720, Price codes: A02 in paper copy, A01 in microfiche. (Patent Application), Seriesl No. 520.218, November, 1974. 16 p, 7 fig. AU - Lippert, T AD - Environmental Protection Agency Washington, D. C Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - Sludge treatment KW - Dewatering KW - Design criteria KW - Activated sludge KW - Waste water treatment KW - Equipment KW - Performance KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19191029?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=System+for+Dewatering+Dilute+Slurries&rft.au=Lippert%2C+T&rft.aulast=Lippert&rft.aufirst=T&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE UNITED STATES ENVIRONMENTAL PROTECTION AGENCY'S STORM WATER MANAGEMENT MODEL AN - 19180204; 7612549 AB - RECENT INVESTIGATIONS HAVE REVEALED THAT STORM WATER DISCHARGES AND COMBINED SEWER OVERFLOWS ARE MAJOR SOURCES OF URBAN WATER POLLUTION. IT IS OBVIOUS THAT CONSTRUCTION OF SEPARATE STORM AND SANITARY SEWERS IS NOT THE SOLUTION, AND IT IS EQUALLY INFEASIBLE TO CONSTRUCT TREATMENT PLANTS CAPABLE OF TREATING THE PEAK FLOWS GENERATED IN A COMBINED SYSTEM. THE DEVELOPMENT OF THE DIGITAL COMPUTER HAS MADE COMPLEX MATHEMATICAL MODELS WIDELY AVAILABLE TO THE ENGINEER, AND SUCH AN APPROACH IS IDEALLY SUITED TO THE EXAMINATION OF STORM AND COMBINED SEWER OVERFLOW POLLUTION ABATEMENT ALTERNATIVES. THE EPA'S STORM WATER MANAGEMENT MODEL (SWMM) IS A COMPREHENSIVE MODEL OF URBAN HYDROLOGICAL PHENOMENA. IT USES THE RAINFALL AND SYSTEM CHARACTERISTICS AS INPUTS, DETERMINES QUANTITY AND QUALITY OF RUNOFF, ROUTES THIS RUNOFF THROUGH A COMBINED SEWER SYSTEM WITH SPECIFIED STORAGE AND TREATMENT FACILITIES AND OPERATING POLICIES AND THENCE INTO RECEIVING WATERS, WHERE THEIR IMPACTS ARE IDENTIFIED. THIS ARTICLE DESCRIBES THE MODEL, LISTS ITS APPLICATIONS, AND DISCUSSES NEEDED MODIFICATIONS FOR ITS FUTURE DEVELOPMENT AND APPLICATION TO ASSIST IN THE DESIGN OF POLLUTION CONTROL FACILITIES. (SEE ALSO W76-12535) (BELL-CORNELL) JF - IN: THE USE OF COMPUTER TECHNIQUES AND AUTOMATION FOR WATER RESOURCES SYSTEMS, WASHINGTON, D.C., APRIL, 1974, VOL. II, P 88-91. AU - Torno, H G AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF RESEARCH AND MONITORING Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *ENVIRONMENTAL ENGINEERING KW - *WATER POLLUTION CONTROL KW - *STORM WATER KW - *MANAGEMENT KW - *MATHEMATICAL MODELS KW - URBAN RUNOFF KW - SIMULATION ANALYSIS KW - COMPUTERS KW - SYSTEMS ANALYSIS KW - *STORM WATER MANAGEMENT MODEL KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 4010:Techniques of planning UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19180204?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+UNITED+STATES+ENVIRONMENTAL+PROTECTION+AGENCY%27S+STORM+WATER+MANAGEMENT+MODEL&rft.au=Torno%2C+H+G&rft.aulast=Torno&rft.aufirst=H&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Summary Report on the Long-Term Water Quality of the South Platte River Basin 1966-1972 AN - 19174307; 7809531 AB - Analysis of water quality data collected 1968-72 at 21 sampling stations in the South Platte River Basin (Colorado) shows that surface water quality significantly deteriorates as it passes through the Denver metropolitan area. At Denver coliforms and BOD5 levels have increased in recent years, and dissolved oxygen has sometimes dropped below the acceptable limit of five mg/l. A monitoring system is proposed to improve data reliability and comprehensiveness. Highest coliform concentrations were usually at the Franklin Street station, averaging 550,000/100 ml for total coliforms, and 3000/100 ml for fecal coliforms. Levels have occasionally risen to 100 times the mean values. DO content decreased from a median upstream of about eight mg/l to a median of six mg/l at Denver, with lows of two mg/l. BOD5 increased to a median of about 15 mg/l in the metropolitan area, with highs over 25 mg/l. Nitrate, phosphate, and ammonia all showed high levels from Denver as far as 100 km downstream to Kersey. Phosphate and ammonia were particularly high at seven and six mg/l. Overall deterioration of water quality in the main stem occurred throughout the metropolitan area, not just downstream from the major treatment plants. Over the study period there was a general decrease in coliform bacteria, but an increase in recent years in the Denver area. DO has varied in a cyclical but unpredictable fashion. BOD5 have been relatively consistent, except at Henderson which doubled in the first quarter of 1973. (Lynch-Wisconsin) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-255 570, Price codes: A07 in paper copy, A01 in microfiche. Report EPA-908/2-74-002, August 1974. 117 p, 19 fig, 10 tab, 7 append. AU - Hardaway, JE AU - Fox, R L AD - Environmental Protection Agency Denver CO. Region VIII Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - South Platte River(CO) KW - Water quality KW - Water pollution effects KW - Coliforms KW - Dissolved oxygen KW - Biochemical oxygen demand KW - Rivers KW - Tributaries KW - Watersheds(Basins) KW - Denver(CO) KW - Monitoring KW - Basic data collections KW - Nutrients KW - Nitrate KW - Phosphate KW - Ammonia KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19174307?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Summary+Report+on+the+Long-Term+Water+Quality+of+the+South+Platte+River+Basin+1966-1972&rft.au=Hardaway%2C+JE%3BFox%2C+R+L&rft.aulast=Hardaway&rft.aufirst=JE&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - A Computer Program for Modeling of Water Quality Parameters in Steady State Multi-Dimensional Natural Aquatic Systems, (Second Edition) AN - 19173427; 7800632 AB - HARO3 is a computer program which can be used to model the steady-state distribution of water quality variables for multi-dimensional bodies of water. The technique underlying the program is based on the conservation of mass and up to two variables reacting in a feed forward fashion with first order kinetics may be modeled. This program was developed for analysis of the Biochemical Oxygen Demand (BOD) - Dissolved Oxygen system , but with minor modifications the program can be used to model analogous variables such as chlorides, phosphates, coliform bacteria, etc. HARO3 has been compiled in three versions. The first version handles a system of up to 50 segments and is designated HAR50; similarly HAR100 and HAR200 handle a maximum of 100 and 200 segments correspondingly. The only difference between these versions is in the size of the arrays defined in the programs. (See also W78-00633) (Bell-Cornell) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-245 372, Price codes: A06 in paper copy, A01 in microfiche. Final Report, October 1974. 102 p, 2 tab, 15 fig, 12 ref. AU - Chapra, S C AU - Nossa, G A AD - Environmental Protection Agency NY. Data Systems Branch Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - Water quality standards KW - Mathematical models KW - Computer models KW - Computer programs KW - Simulation analysis KW - Kinetics KW - Biochemical oxygen demand KW - Dissolved oxygen KW - Nutrients KW - Equations KW - SW 5080:Evaluation, processing and publication KW - SW 3070:Water quality control KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19173427?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=A+Computer+Program+for+Modeling+of+Water+Quality+Parameters+in+Steady+State+Multi-Dimensional+Natural+Aquatic+Systems%2C+%28Second+Edition%29&rft.au=Chapra%2C+S+C%3BNossa%2C+G+A&rft.aulast=Chapra&rft.aufirst=S&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Development Document for Effluent Limitations Guidelines and New Source Performance Standards for the Copper, Nickel, Chromium, and Zinc Segment of the Electroplating Point Source Category AN - 19172814; 7703775 AB - Industrial activities relating to rack and barrel electroplating of copper, nickel, chromium and zinc constitue a single subcategory of point source pollution for effluent limitations guidelines purposes. Considerations of such factors as plant age , production process, geographic location, wastes generated, wastewater treatment, and control techniques, all support this conclusion. This segment contributes about two-thirds of the chemicals added to wastewater in the electroplating industry. Sufficient data was available for 53 operating plants, showing that 13 of them achieve concentrations of pollutants and water use estimates upon which the guidelines are based in the treated effluent using conventional chemical treatment system. Of these 13 plants, 11 are captive and two are job-shops. Verification testing on four plants shows that two of them--one a captive and the other a job shop--are meeting the guidelines. Guidelines are delineated for degree of effluent reduction attainable through application of the ' Best Practicable Control Technology Currently Available ' and the ' Best Available Technology Economically Feasible ' and new source performance standards are given for the degree of effluent reduction achievable through use of the best available demonstrated control technology, processes, operating methods or other alternatives. (Harris-Wisconsin). JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-238 834, Price codes: E03 in paper copy, A01 in microfiche. Report No. EPA-440/1-74-003-a, March 1974. 68-01-0592. AU - Krickenberger, K R AD - Environmental Protection Agency Washington, D. C. Effluent Guidelines Div Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - Industrial wastes KW - Chemical wastes KW - Metal KW - Water pollution sources KW - Water quality standards KW - Industrial plants KW - Industries KW - Electrochemistry KW - Acids KW - Toxins KW - Copper KW - Nickel KW - Chromium KW - Zinc KW - Industrial production KW - Waste water(Pollution) KW - Effluents KW - Standards KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 1050:Conservation in industrial use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19172814?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Development+Document+for+Effluent+Limitations+Guidelines+and+New+Source+Performance+Standards+for+the+Copper%2C+Nickel%2C+Chromium%2C+and+Zinc+Segment+of+the+Electroplating+Point+Source+Category&rft.au=Krickenberger%2C+K+R&rft.aulast=Krickenberger&rft.aufirst=K&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - A New Technique for Remote Monitoring of Activity of Freshwater Invertebrates with Special Reference Oxygen Consumption by Niaids of Anax Sp. and Somatochlora Sp. (Odonata) AN - 19170036; 7702216 AB - A new technique is described for remote monitoring of aquatic invertebrate populations which was specifically designed to eliminate effects on organism behavior attendant with other surveillance systems. Specifically, the system described overcomes the necessity for surgical implantation, restrictive weight, and the generation of unnatural activity. This system was used to monitor the activities of a wide variety of aquatic invertebrates ranging in size from crustaceans, 300-600 micro long to dragonfly naiads, 3-5 cm. long. Immature Anax sp. and Somatochlora Sp. were monitored for respiratory activity in relationship to decreasing oxygen tensions. An inverse relationship was observed between respiratory frequency and amplitude of respiration. (Waelti-Minnesota) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-261 503, Price codes: A02 in paper copy, A01 in microfiche. Mimeographed paper, Univ. of Minn. School of Medicine, Duluth, and Lake Superior Basin Studies Center, Duluth , July 1974, 17 p. OWRT B-097-MINN(3). AU - Swain, W R AU - Wilson, R M AU - Neri, R P AU - Porter, G S AD - Environmental Protection Agency Grosse Ile, Mich Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - Invertebrates KW - Respiration KW - Analytical techniques KW - Monitoring KW - Remote sensing KW - Dragonflies KW - Crustaceans KW - Pollutant identification KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19170036?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=A+New+Technique+for+Remote+Monitoring+of+Activity+of+Freshwater+Invertebrates+with+Special+Reference+Oxygen+Consumption+by+Niaids+of+Anax+Sp.+and+Somatochlora+Sp.+%28Odonata%29&rft.au=Swain%2C+W+R%3BWilson%2C+R+M%3BNeri%2C+R+P%3BPorter%2C+G+S&rft.aulast=Swain&rft.aufirst=W&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DEVELOPMENT DOCUMENT FOR EFFLUENT LIMITATIONS GUIDELINES AND STANDARDS OF PERFORMANCE FOR NEW SOURCES. BEET SUGAR PROCESSING SUBCATEGORY OF THE SUGAR PROCESSING POINT SOURCE CATEGORY AN - 19165146; 7601204 AB - FINDINGS ARE PRESENTED OF A STUDY OF THE BEET SUGAR PROCESSING INDUSTRY FOR THE PURPOSE OF DEVELOPING EFFLUENT LIMITATION GUIDELINES FOR THE INDUSTRY. THE GUIDELINES SET FORTH THE DEGREE OF EFFLUENT REDUCTION ATTAINABLE THROUGH THE APPLICATION OF THE BEST PRACTICABLE CONTROL TECHNOLOGY CURRENTLY AVAILABLE AND THE BEST AVAILABLE TECHNOLOGY ECONOMICALLY ACHIEVABLE. SUPPORTIVE DATA AND RATIONAL FOR DEVELOPMENT OF THE EFFLUENT LIMITATION GUIDELINES AND STANDARDS ARE PRESENTED, AND PROCESSING AND REFINING OPERATIONS, WASTES, AND WASTE TREATMENT PROCESSES AND COSTS ARE DESCRIBED. (WITT-IPC) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161, AS PB-238 462, $6.75 IN PAPER COPY, $2.25 IN MICROFICHE. EPA REPORT 440/1-74-002-B, JANUARY, 1974. 172 P, 15 FIG, 8 TAB, 109 REF. AU - Watkins, R V AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. EFFLUENT GUIDELINES DIV Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *SUGAR BEETS KW - *WASTE WATER TREATMENT KW - *WATER QUALITY STANDARDS KW - WATER POLLUTION TREATMENT KW - WASTES KW - INDUSTRIAL WASTES KW - WATER POLLUTION SOURCES KW - CAPITAL COSTS KW - OPERATING COSTS KW - COSTS KW - ECONOMICS KW - WATER QUALITY KW - STANDARDS KW - CARBOHYDRATES KW - EFFLUENTS KW - REGULATION KW - *SUGAR REFINING KW - *SUGAR INDUSTRY KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19165146?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DEVELOPMENT+DOCUMENT+FOR+EFFLUENT+LIMITATIONS+GUIDELINES+AND+STANDARDS+OF+PERFORMANCE+FOR+NEW+SOURCES.+BEET+SUGAR+PROCESSING+SUBCATEGORY+OF+THE+SUGAR+PROCESSING+POINT+SOURCE+CATEGORY&rft.au=Watkins%2C+R+V&rft.aulast=Watkins&rft.aufirst=R&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DEVELOPMENT DOCUMENT FOR EFFLUENT LIMITATIONS GUIDELINES AND NEW SOURCE PERFORMANCE STANDARDS FOR THE DAIRY PRODUCT PROCESSING POINT SOURCE CATEGORY AN - 19164991; 7601211 AB - FINDINGS ARE PRESENTED OF AN EXTENSIVE STUDY OF THE DAIRY PRODUCTS PROCESSING INDUSTRY FOR THE PURPOSE OF DEVELOPING EFFLUENT LIMITATION GUIDELINES, STANDARDS, AND PRETREATMENT STANDARDS FOR THE INDUSTRY. THE GUIDELINES PRESENTED SET FORTH THE DEGREE OF EFFLUENT REDUCTION ATTAINABLE THROUGH THE APPLICATION OF THE BEST PRACTICABLE CONTROL TECHNOLOGY CURRENTLY AVIALABLE AND BY APPLICATION OF THE BEST AVAILABLE TECHNOLOGY ECNOMICALLY ACHIEVABLE, WHICH MUST BE IMPLEMENTED BY EXISTING PLANTS BY JULY 1, 1977, AND JULY 1, 1983, RESPECTIVELY. THE DEVELOPMENT OF DATA AND RECOMMENDATIONS RELATE TO THE 12 SUBCATEGORIES INTO WHICH THE INDUSTRY HAS BEEN DIVIDED ON THE BASIS OF THE LEVELS OF RAW WASTE LOADS AND APPROPRIATE CONTROL AND TREATMENT TECHNOLOGY. SEPARATE EFFLUENT LIMITATIONS ARE DEVELOPED FOR EACH SUBCATEGORY ON THE BASIS OF RAW WASTE LOAD AS WELL AS ON THE DEGREE OF TREATMENT AND CONTROL ACHIEVABLE BY THE SUGGESTED MODEL SYSTEMS. SUPPORTIVE DATA AND RATIONALE FOR DEVELOPMENT OF THE PROPOSED EFFLUENT LIMITATION GUIDELINES AND STANDARDS ARE INCLUDED. POTENTIAL APPROACHES FOR ACHIEVING THE REDUCED POLLUTION LOADS AND THEIR COSTS ARE DISCUSSED. (WITT-IPC) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161, AS PB-238 835, $6.75 IN PAPER COPY, $2.25 IN MICROFICHE. EPA REPORT 440/1-74-021-A, MAY, 1974. 174 P, 23 FIG, 149 REF, 28 TAB. 68-01-1502. AU - Gregg, R AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. EFFLUENT GUIDELINES DIV Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *DAIRY INDUSTRY KW - *WASTE WATER TREATMENT KW - *WATER POLLUTION TREATMENT KW - *WATER QUALITY STANDARDS KW - WASTES KW - INDUSTRIAL WASTES KW - WATER POLLUTION SOURCES KW - WATER POLLUTION KW - WATER POLLUTION CONTROL KW - WATER QUALITY CONTROL KW - WASTE TREATMENT KW - COSTS KW - OPERATING COSTS KW - CAPITAL COSTS KW - FOOD PROCESSING INDUSTRY KW - REGULATION KW - EFFLUENTS KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19164991?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DEVELOPMENT+DOCUMENT+FOR+EFFLUENT+LIMITATIONS+GUIDELINES+AND+NEW+SOURCE+PERFORMANCE+STANDARDS+FOR+THE+DAIRY+PRODUCT+PROCESSING+POINT+SOURCE+CATEGORY&rft.au=Gregg%2C+R&rft.aulast=Gregg&rft.aufirst=R&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Analysis and Control of Thermal Pollution (178) Training Manual AN - 19161727; 7702632 AB - Training course manual with 31 outlines concerning thermal pollution. Topics included are: sources of thermal pollution; effects on various organisms; physical and chemical changes from temperature; monitoring techniques; temperature prediction theories; heat dissipation; thermal pollution control methods. References are included on each topic. (Katz) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-237 617, Price codes: A09 in paper copy, A01 in microfiche. Report EPA-430/1-74-010, August, 1974. 225 p, 90 fig , 200 ref. AU - Hyland, J R AD - Environmental Protection Agency Cincinnati, Ohio. Office of Water Program Operations Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - Temperature KW - Thermal pollution KW - Thermal stress KW - Thermal water KW - Water pollution effects KW - Water temperature KW - Aquatic environment KW - Cooling water KW - Biological effects KW - Monitoring KW - Bibliographies KW - Environmental effects KW - Environmental engineering KW - SW 3070:Water quality control KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19161727?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Analysis+and+Control+of+Thermal+Pollution+%28178%29+Training+Manual&rft.au=Hyland%2C+J+R&rft.aulast=Hyland&rft.aufirst=J&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Pesticide Residue Analysis in Water (103.1), Training Manual AN - 19152540; 7702624 AB - Training manual contains outlines of course material for the conduct of a training course in pesticide residue analysis. Includes an introduction to pesticide residue analysis and progresses into advanced use of the gas chromatograph. (Katz) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-238 072, Price codes: A13 in paper copy, A01 in microfiche. Report EPA-430/1-74-012, September 1974. 425 p., 26 tab., 46 fig., 125 ref. AU - Hallbach, P F AD - Environmental Protection Agency Cincinnati, Ohio. Office of Water Program Operations Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - Methodology KW - Water chemistry KW - Water quality KW - Pesticides KW - Waste identification KW - Environment KW - Aquatic environment KW - Chemical analysis KW - Organochlorine pesticides KW - Organophos-phorous pesticides KW - Pesticide residues KW - Gas chromatography KW - Public Health KW - Instrumentation KW - Environmental control KW - Infrared radiation KW - Sampling KW - Industrial effluents KW - Pollutant identification KW - SW 0880:Chemical processes KW - SW 3010:Identification of pollutants KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19152540?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Pesticide+Residue+Analysis+in+Water+%28103.1%29%2C+Training+Manual&rft.au=Hallbach%2C+P+F&rft.aulast=Hallbach&rft.aufirst=P&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DEVELOPMENT DOCUMENT FOR EFFLUENT LIMITATIONS GUIDELINES AND NEW SOURCE PERFORMANCE STANDARDS FOR THE BASIC FERTILIZERS CHEMICALS SEGMENT OF THE FERTILIZER MANUFACTURING POINT SOURCE CATEGORY AN - 19152427; 7601213 AB - FINDINGS ARE PRESENTED OF AN EXTENSIVE STUDY OF THE FERTILIZER INDUSTRY FOR THE PURPOSE OF DEVELOPING EFFLUENT LIMITATION GUIDELINES AND STANDARDS OF PERFORMANCE AND PRETREATMENT STANDARDS. THE FERTILIZER INDUSTRY IS DIVIDED INTO FIVE CATEGORIES FOR MORE MEANINGFUL SEPARATION AND DIVISION OF WASTE WATER TREATMENT AND DEVELOPMENT OF EFFLUENT GUIDELINES. THESE SUBCATEGORIES ARE PHOSPHATE, AMMONIA, UREA, AMMONIUM NITRATE, AND NITRIC ACID PRODUCTS. THE PHOSPHATE SUBCATEGORY INCLUDES ALL ANCILLARY OPERATIONS NECESSARY FOR PHOSPHATE PRODUCTION. EFFLUENT GUIDELINES FOR BEST PRACTICABLE CONTROL TECHNOLOGY CURRENTLY AVAILABLE, BEST AVAILABLE TECHNOLOGY ECONOMICALLY ACHIEVABLE, AND NEW SOURCE PERFORMANCE STANDARDS ARE RECOMMENDED FOR EACH CATEGORY. MANUFACTURING PROCESSES, WASTES, AND WASTE TREATMENT METHODS AND THEIR COSTS ARE DISCUSSED. (WITT-IPC) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161, AS PB-238 652, $6.75 IN PAPER COPY, $2.25 IN MICROFICHE. EPA REPORT 440/1-74-011-A, MARCH, 1974. 175 P, 33 FIG, 24 REF, 3 TAB. 68-01-1508. AU - Martin, Ee AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. EFFLUENT GUIDELINES DIV Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *WASTE WATER TREATMENT KW - *FERTILIZERS KW - *WATER POLLUTION TREATMENT KW - *WATER QUALITY STANDARDS KW - WASTES KW - INDUSTRIAL WASTES KW - WATER POLLUTION SOURCES KW - WATER QUALITY CONTROL KW - WATER POLLUTION KW - WATER POLLUTION CONTROL KW - WATER QUALITY KW - WASTE TREATMENT KW - COSTS KW - CAPITAL COSTS KW - OPERATING COSTS KW - CHEMICAL INDUSTRY KW - PHOSPHATES KW - AMMONIUM COMPOUNDS KW - UREAS KW - NITRATES KW - CHEMICAL WASTES KW - INORGANIC COMPOUNDS KW - EFFLUENTS KW - REGULATION KW - *FERTILIZER INDUSTRY KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19152427?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DEVELOPMENT+DOCUMENT+FOR+EFFLUENT+LIMITATIONS+GUIDELINES+AND+NEW+SOURCE+PERFORMANCE+STANDARDS+FOR+THE+BASIC+FERTILIZERS+CHEMICALS+SEGMENT+OF+THE+FERTILIZER+MANUFACTURING+POINT+SOURCE+CATEGORY&rft.au=Martin%2C+Ee&rft.aulast=Martin&rft.aufirst=Ee&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DEVELOPMENT DOCUMENT FOR EFFLUENT LIMITATIONS GUIDELINES AND NEW SOURCE PERFORMANCE STANDARDS FOR THE SMELTING AND SLAG PROCESSING SEGMENTS OF THE FERROALLOY MANUFACTURING POINT SOURCE CATEGORY AN - 19149371; 7601210 AB - FOR THE PURPOSE OF ESTABLISHING EFFLUENT LIMITATION GUIDELINES AND STANDARDS OF PERFORMANCE FOR THE FERROALLOYS INDUSTRY, THE INDUSTRY HAS BEEN CATEGORIZED ON THE BASIS OF THE TYPES OF FURNACES, AIR POLLUTION CONTROL EQUIPMENT INSTALLED, AND WATER USES. THE CATERGORIES INCLUDE OPEN ELECTRIC FURNACES WITH WET AIR POLLUTION CONTROL DEVICES, COVERED ELECTRIC FURNACES AND OTHER SMELTING OPERATIONS WITH WET AIR POLLUTION CONTROL DEVICES, AND SLAG PROCESSING. THE EFFLUENT LIMITATIONS TO BE ACHIEVED BY JULY 1, 1977, ARE BASED UPON THE POLLUTION REDUCTION ATTAINABLE USING TREATMENT TECHNOLOGIES AS PRESENTLY PRACTICED BY THE AVERAGE OF THE BEST PLANTS IN THESE CATEGORIES. THE TECHNOLOGIES ARE FOR THE MOST PART BASED UPON END-OF-PIPE TREATMENT AND ONCE-THROUGH WATER USAGE. THE EFFLUENT LIMITATIONS TO BE ACHIEVED BY JULY 1, 1983, ARE BASED UPON THE POLLUTION REDUCTION ATTAINABLE USING CONTROL AND TREATMENT TECHNOLOGIES AS PRESENTLY PRACTICED BY THE BEST PLANT IN EACH CATEGORY. COSTS ARE GIVEN FOR THE VARIOUS LEVELS OF TREATMENT IDENTIFIED FOR EACH CATEGORY AND FOR THE ATTAINMENT OF THE SUGGESTED EFFLUENT GUIDELINES. (WITT-IPC) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161, AS PB-238 650, $6.75 IN PAPER COPY, $2.25 IN MICROFICHE. EPA REPORT 440/1-74-008-A, FEBRUARY 1974. 179 P, 20 FIG, 35 REF, 101 TAB. 68-01-1527. AU - Diercks, P W AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. EFFLUENT GUIDELINES DIV Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *WASTE WATER TREATMENT KW - *WATER POLLUTION TREATMENT KW - *WATER QUALITY STANDARDS KW - *STEEL KW - *IRON KW - WASTES KW - INDUSTRIAL WASTES KW - WATER POLLUTION SOURCES KW - WATER QUALITY CONTROL KW - WATER POLLUTION KW - WATER POLLUTION CONTROL KW - WATER QUALITY KW - WASTE TREATMENT KW - COSTS KW - CAPITAL COSTS KW - OPERATING COSTS KW - EFFLUENTS KW - REGULATION KW - METALLURGY KW - *IRON AND STEEL INDUSTRY KW - SLAGS KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19149371?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DEVELOPMENT+DOCUMENT+FOR+EFFLUENT+LIMITATIONS+GUIDELINES+AND+NEW+SOURCE+PERFORMANCE+STANDARDS+FOR+THE+SMELTING+AND+SLAG+PROCESSING+SEGMENTS+OF+THE+FERROALLOY+MANUFACTURING+POINT+SOURCE+CATEGORY&rft.au=Diercks%2C+P+W&rft.aulast=Diercks&rft.aufirst=P&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DEVELOPMENT DOCUMENT FOR EFFLUENT LIMITATIONS GUIDELINES AND NEW SOURCE PERFORMANCE STANDARDS FOR THE BAUXITE REFINING SUBCATEGARY OF THE ALUMINUM SEGMENT OF THE NON-FERROUS METALS MANUFACTURING POINT SOURCE CATEGORY AN - 19149340; 7601201 AB - A STUDY OF THE BAUXITE REFINING INDUSTRY LED TO THE DEVELOPMENT OF EFFLUENT LIMITATION GUIDES AND STANDARDS OF PERFORMANCE FOR THE INDUSTRY. EFFLUENT LIMITATION GUIDELINES PRESENTED SET FORTH THE DEGREE OF EFFLUENT REDUCTION ATTAINABLE THROUGH THE APPLICATION OF THE BEST PRACTICABLE CONTROL TECHNOLOGY CURRENTLY AVAILABLE AND THE BEST AVAILABLE TECHNOLOGY ECONOMICALLY ACHIEVABLE, WHICH MUST BE IMPLEMENTED BY EXISTING POINT SOURCES BY JULY 1, 1977, AND JULY 1, 1983, RESPECTIVELY. REFINING PROCESSES, WASTES, AND WASTE TREATMENT PROCESSES AND THEIR COSTS ARE DISCUSSED. (WITT-IPC) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161, AS PB-238 463, $5.00 IN PAPER COPY, $2.25 IN MICROFICHE. EPA REPORT 440/1-74-019-C, MARCH 1974. 99 P, 8 FIG, 14 REF, 16 TAB. 68-01-1518. AU - Thompson, G S AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON D.C. EFFLUENT GUIDELINES DIV Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *ALUMINUM KW - *WASTE WATER TREATMENT KW - *WATER POLLUTION TREATMENT KW - WASTES KW - INDUSTRIAL WASTES KW - WATER POLLUTION SOURCES KW - WATER QUALITY CONTROL KW - WATER QUALITY KW - CAPITAL COSTS KW - OPERATING COSTS KW - COSTS KW - METALS KW - WATER PURIFICATION KW - ECONOMICS KW - STANDARDS KW - EFFLUENTS KW - WATER QUALITY STANDARDS KW - REGULATION KW - METALLURGY KW - *BAUXITE KW - ORES KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19149340?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DEVELOPMENT+DOCUMENT+FOR+EFFLUENT+LIMITATIONS+GUIDELINES+AND+NEW+SOURCE+PERFORMANCE+STANDARDS+FOR+THE+BAUXITE+REFINING+SUBCATEGARY+OF+THE+ALUMINUM+SEGMENT+OF+THE+NON-FERROUS+METALS+MANUFACTURING+POINT+SOURCE+CATEGORY&rft.au=Thompson%2C+G+S&rft.aulast=Thompson&rft.aufirst=G&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DEVELOPMENT DOCUMENT FOR EFFLUENT LIMITATIONS GUIDELINES AND NEW SOURCE PERFORMANCE STANDARDS FOR THE SYNTHETIC RESINS SEGMENT OF THE PLASTICS AND SYNTHETIC MATERIALS MANUFACTURING POINT SOURCE CATEGORY AN - 19149248; 7601209 AB - FINDINGS ARE PRESENTED OF AN EXTENSIVE STUDY OF THE SYNTHETIC RESIN SEGMENT OF THE PLASTICS AND SYNTHETICS INDUSTRY FOR THE PURPOSE OF DEVELOPING EFFLUENT LIMITATION GUIDELINES AND STANDARDS. GUIDELINES AND STANDARDS WERE DEVELOPED FOR THE FOLLOWING MAJOR PRODUCTS: ACRYLONITRILE-BUTADIENE-STYRENE/STYRENE-ACRYLONITRILE RESIN, ACRYLICS, CELLOPHANE, CELLULOSE ACETATE, HIGH- AND LOW-DENSITY POLYETHYLENE, NYLON 6 AND 66, POLYESTER, POLYPROPYLENE, POLYSTYRENE, POLYVINYL ACETATE, POLYVINYL CHLORIDE, AND RAYON. EFFLUENT GUIDELINES PRESENTED SET FORTH THE DEGREE OF REDUCTION OF POLLUTANTS IN EFFLUENTS THAT IS ATTAINABLE THROUGH THE APPLICATION OF THE BEST PRACTICABLE CONTROL TECHNOLOGY CURRENTLY AVAILABLE AND BY APPLICATION OF THE BEST AVAILABLE TECHNOLOGY ECNOMICALLY ACHIEVABLE BY EXISTING POINT SOURCES BY JULY 1, 1977, AND JULY 1, 1983, RESPECTIVELY. MANUFACTURING PROCESSES, WASTES, AND WASTE TREATMENT METHODS AND THEIR COSTS ARE DISCUSSED. (WITT-IPC) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161, AS PB-239 241, $8.00 IN PAPER COPY, $2.25 IN MICROFICHE. EPA REPORT 440/1-74-010-A, MARCH, 1974. 252 P, 40 FIG, 78 REF, 46 TAB. 68-01-1500. AU - Becker, D L AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. EFLLUENT GUIDELINES DIV Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *INDUSTRIAL WASTES KW - *WASTE WATER TREATMENT KW - *WATER QUALITY STANDARDS KW - WATER POLLUTION TREATMENT KW - WASTES KW - WATER POLLUTION SOURCES KW - WATER QUALITY CONTROL KW - WATER POLLUTION KW - WATER POLLUTION CONTROL KW - WASTE TREATMENT KW - COSTS KW - OPERATING COSTS KW - CAPITAL COSTS KW - RESINS KW - PLASTICS KW - REGULATION KW - *PLASTICS INDUSTRY KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19149248?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DEVELOPMENT+DOCUMENT+FOR+EFFLUENT+LIMITATIONS+GUIDELINES+AND+NEW+SOURCE+PERFORMANCE+STANDARDS+FOR+THE+SYNTHETIC+RESINS+SEGMENT+OF+THE+PLASTICS+AND+SYNTHETIC+MATERIALS+MANUFACTURING+POINT+SOURCE+CATEGORY&rft.au=Becker%2C+D+L&rft.aulast=Becker&rft.aufirst=D&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DEVELOPMENT DOCUMENT FOR EFFLUENT LIMITATIONS GUIDELINES AND STANDARDS OF PERFORMANCE FOR THE CATFISH, CRAB, SHRIMP AND TUNA SEGMENTS OF THE CANNED AND PRESERVED SEAFOOD PROCESSING INDUSTRY POINT SOURCE CATEGORY AN - 19147957; 7601237 AB - FINDINGS ARE PRESENTED OF A STUDY OF THE SEAFOOD PROCESSING INDUSTRY FOR THE PURPOSE OF DEVELOPING EFFLUENT LIMITATION GUIDELINES. THE SEAFOOD PROCESSING PLANTS INCLUDED IN THIS STUDY WERE THOSE PROCESSING FARM-RAISED CATFISH, CRAB, SHRIMP, AND TUNA. EFFLUENT LIMITATION GUIDELINES ARE PRESENTED FOR THE DEGREE OF EFFLUENT REDUCTION ATTAINABLE THROUGH THE APPLICATION OF THE BEST PRACTICABLE CONTROL TECHNOLOGY CURRENTLY AVAILABLE AND THE BEST AVAILABLE TECHNOLOGY ECONOMICALLY ACHIEVABLE, WHICH MUST BE IMPLEMENTED BY EXISTING POINT SOURCES BY JULY 1, 1977, AND JULY 1, 1983, RESPECTIVELY, SUPPORTIVE DATA AND RATIONALE AND RATIONALE FOR DEVELOPMENT OF THE EFFLUENT LIMITATION GUIDELINES AND STANDARDS OF PERFORMANCE ARE PRESENTED. PROCESSING TECHNIQUES, WASTES, AND WASTE TREATMENT METHODS AND THEIR COSTS ARE DISCUSSED. (WITT-IPC) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161, AS PB-238 614, $10.75 IN PAPER COPY, $2.25 IN MICROFICHE. EPA REPORT 440/1-74-020-A, JUNE 1974. 399 P, 65 FIG, 345 REF, 119 TAB. 68-01-1526. AU - FORSHT, E H AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. EFFLUENT GUIDELINES DIV Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *FOOD PROCESSING INDUSTRY KW - *WASTE WATER TREATMENT KW - *WATER QUALITY STANDARDS KW - WASTES KW - INDUSTRIAL WASTES KW - WATER POLLUTION SOURCES KW - WATER QUALITY CONTROL KW - COSTS KW - OPERATING COSTS KW - CAPITAL COSTS KW - WATER POLLUTION KW - WATER POLLUTION CONTROL KW - WATER QUALITY KW - FISH KW - CATFISHES KW - CRABS KW - SHRIMP KW - EVALUATION KW - ECONOMICS KW - STANDARDS KW - WATER POLLUTION TREATMENT KW - EFFLUENTS KW - REGULATION KW - *SEAFOOD KW - TUNA KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19147957?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DEVELOPMENT+DOCUMENT+FOR+EFFLUENT+LIMITATIONS+GUIDELINES+AND+STANDARDS+OF+PERFORMANCE+FOR+THE+CATFISH%2C+CRAB%2C+SHRIMP+AND+TUNA+SEGMENTS+OF+THE+CANNED+AND+PRESERVED+SEAFOOD+PROCESSING+INDUSTRY+POINT+SOURCE+CATEGORY&rft.au=FORSHT%2C+E+H&rft.aulast=FORSHT&rft.aufirst=E&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DEVELOPMENT DOCUMENT FOR EFFLUENT LIMITATIONS GUIDELINES AND NEW SOURCE PERFORMANCE STANDARDS FOR THE RED MEAT PROCESSING SEGMENTS OF THE MEAT PRODUCTS AND RENDERING PROCESSING POINT SOURCE CATEGORY AN - 19147860; 7601206 AB - THE RESULTS OF AN EXTENSIVE STUDY OF THE MEAT PACKING INDUSTRY FOR THE PURPOSE OF DEVELOPING EFFLUENT LIMITATION GUIDELINES AND STANDARDS FOR THE INDUSTRY ARE PRESENTED. ONLY RED MEAT SLAUGHTERHOUSES (PACKINGHOUSES) WERE INCLUDED IN THIS STUDY. PLANTS THAT ONLY PROCESS MEAT BUT DO NO ON-SITE SLAUGHTERING, RENDERING OPERATIONS CARRRIED OUT OFF THE SITE OF THE PACKING PLANT, AND ALL POULTRY (WHITE MEAT) PROCESSING PLANTS WERE NOT INCLUDED. EFFLUENT GUIDELINES ARE SET FORTH FOR THE DEGREE OF EFFLUENT REDUCTION ATTAINABLE THROUGH THE APPLICATION OF THE BEST PRACTICABLE CONTROL TECHNOLOGY CURRENTLY AVAILABLE, AND THE BEST AVIALABLE TECHNOLOGY ECONOMICALLY ACHIEVABLE, WHICH MUST BE ACHIEVED BY JULY 1, 1977, AND JULY 1, 1983, RESPECTIVELY. THE PROPOSED RECOMMENDATIONS REQUIRE THE BEST BIOLOGICAL TREATMENT TECHNOLOGY CURRENTLY AVAILABLE FOR DISCHARGE INTO NAVIGABLE WATER BODIES BY 1977. THE TECHNOLOGY IS REPRESENTED BY ANAEROBIC PLUS AERATED PLUS AEROBIC LAGOONS WITH EFFICIENT SOLID-LIQUID SEPARATION, OR THEIR EQUIVALENT. THE RECOMMENDATION FOR 1983 CALLS FOR THE BEST BIOLOGICAL, CHEMICAL AND/OR PHYSICAL TREATMENT AND IN-PLANT CONTROLS. IN THIS INSTANCE, EFFICIENT BIOLOGICAL TREATMENT IS COMPLEMENTED BY WATER CONSERVATION PRACTICES, IMPROVED NUTRIENT REMOVAL, AND WATER FILTRATION. WHEN SUITABLE LAND IS AVIALABLE, LAND DISPOSAL MAY BE AN ECONOMICAL OPTION TO ELIMINATE ANY DIRECT DIRECT DISCHARGE. RECYCLE OR REUSE OF EFFLUENTS IN THE PLANT IS ANOTHER ALTERNATIVE. PROCESSES, WASTES, AND WASTE TREATMENT PROCESSES AND THEIR COSTS ARE DISCUSSED. (WITT-IPC) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161, AS PB-238 836, $7.50 IN PAPER COPY, $2.25 IN MICROFICHE. EPA REPORT 440/1-74-012-A, FEBRUARY, 1974. 188 P, 25 FIG, 47 REF, 18 TAB. 68-01-0593. AU - DENIT, J D AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. EFFLUENT GUIDELINES DIV Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *FOOD PROCESSING INDUSTRY KW - *WATER POLLUTION TREATMENT KW - *WATER QUALITY STANDARDS KW - WASTE WATER TREATMENT KW - WASTES KW - INDUSTRIAL WASTES KW - WATER POLLUTION SOURCES KW - WATER POLLUTION KW - WATER POLLUTION CONTROL KW - WATER QUALITY CONTROL KW - WASTE TREATMENT KW - COSTS KW - OPERATING COSTS KW - CAPITAL COSTS KW - RECIRCULATED WATER KW - RECYCLING KW - SEPARATION TECHNIQUES KW - FILTRATION KW - AERATION KW - BIOLOGICAL TREATMENT KW - REGULATION KW - *MEAT PACKING INDUSTRY KW - *SLAUGHTERHOUSE WASTES KW - PACKAGING KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19147860?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DEVELOPMENT+DOCUMENT+FOR+EFFLUENT+LIMITATIONS+GUIDELINES+AND+NEW+SOURCE+PERFORMANCE+STANDARDS+FOR+THE+RED+MEAT+PROCESSING+SEGMENTS+OF+THE+MEAT+PRODUCTS+AND+RENDERING+PROCESSING+POINT+SOURCE+CATEGORY&rft.au=DENIT%2C+J+D&rft.aulast=DENIT&rft.aufirst=J&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DEVELOPMENT DOCUMENT FOR EFFLUENT LIMITATIONS GUIDELINES AND NEW SOURCE PERFORMANCE STANDARDS FOR THE STEEL MAKING SEGMENT OF THE IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY AN - 19142853; 7601214 AB - THE EFFLUENT LIMITATION GUIDELINES PROPOSED FOR THE RAW STEEL MAKING OPERATIONS OF THE IRON AND STEEL INDUSTRY SET FORTH THE EFFLUENT QUALITY ATTAINABLE THROUGH THE APPLICATION OF THE BEST PRACTICABLE CONTROL TECHNOLOGY CURRENTLY AVAILABLE AND THROUGH APPLICATION OF THE BEST AVAILABLE TECHNOLOGY ECONOMICALLY ACHIEVABLE, WHICH MUST BE ACHIEVED BY 1977 AND 1983, RESPECTIVELY. SUPPORTING DATA AND RATIONALE FOR DEVELOPMENT OF THE EFFLUENT LIMITATION GUIDELINES AND STANDARDS ARE GIVEN. MANUFACTURING PROCESSES, WASTES, AND WASTE TREATMENT METHODS AND COSTS ARE DISCUSSED. (WITT-IPC) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161, AS PB-238 837, $12.00 IN PAPER COPY, $2.25 IN MICROFICHE. EPA REPORT 440/1-74-024-A, JUNE, 1974. 476 P, 84 FIG, 143 REF, 79 TAB. 68-01-1507. AU - Dulaney, El AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. EFFLUENT GUELINES DIV Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *WASTE WATER TREATMENT KW - *STEEL KW - *WATER QUALITY STANDARDS KW - WASTES KW - INDUSTRIAL WASTES KW - WATER POLLUTION SOURCES KW - WATER POLLUTION TREATMENT KW - WATER POLLUTION KW - WATER POLLUTION CONTROL KW - WATER QUALITY CONTROL KW - WASTE TREATMENT KW - COSTS KW - CAPITAL COSTS KW - OPERATING COSTS KW - IRON KW - METALLURGY KW - *IRON AND STEEL INDUSTRY KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19142853?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DEVELOPMENT+DOCUMENT+FOR+EFFLUENT+LIMITATIONS+GUIDELINES+AND+NEW+SOURCE+PERFORMANCE+STANDARDS+FOR+THE+STEEL+MAKING+SEGMENT+OF+THE+IRON+AND+STEEL+MANUFACTURING+POINT+SOURCE+CATEGORY&rft.au=Dulaney%2C+El&rft.aulast=Dulaney&rft.aufirst=El&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DEVELOPMENT DOCUMENT FOR EFFLUENT LIMITATIONS GUIDELINES AND NEW SOURCE PERFORMANCE STANDARDS FOR THE PETROLEUM REFINING POINT SOURCE CATEGORY AN - 19140552; 7601238 AB - A STUDY OF THE PETROLEUM REFINING INDUSTRY LED TO THE DEVELOPMENT OF EFFLUENT LIMITATION GUIDELINES, STANDARDS OF PERFORMANCE, AND PRETREATMENT STANDARDS FOR THE INDUSTRY. THE EFFLUENT LIMITATION GUIDELINES PRESENTED SET FORTH THE DEGREE OF REDUCTION OF POLLUTANTS IN EFFLUENTS THAT IS ATTAINABLE THROUGH THE APPLICATION OF THE BEST PRACTICABLE CONTROL TECHNOLOGY CURRENTLY AVAILABLE AND THROUGH THE APPLICATION OF THE BEST AVAILABLE TECHNOLOGY ECONOMICALLY ACHIEVABLE, WHICH MUST BE ACHIEVED BY EXISTING POINT SOURCES BY JULY 1, 1977, AND JULY 1, 1983, RESPECTIVELY. ANNUAL COSTS TO THE PETROLEUM REFINING INDUSTRY FOR ACHIEVING THESE LEVELS OF POLLUTION REDUCTION ARE ESTIMATED. SUPPORTING DATA AND RATIONALE FOR THE DEVELOPMENT OF THE PROPOSED EFFLUENT LIMITATION GUIDELINES AND STANDARDS OF PERFORMANCE ARE GIVEN. (WITT-IPC) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161, AS PB-238 612, $7.75 IN PAPER COPY, $2.25 IN MICROFICHE. EPA REPORT 440/1-74-014-A, APRIL, 1974. 209 P, 7 FIG, 75 REF, 57 TAB. 68-01-0598. AU - Halper, M AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. EFFLUENT GUIDEINES DIV Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *OIL INDUSTRY KW - *WASTE WATER TREATMENT KW - *WATER QUALITY STANDARDS KW - WATER POLLUTION CONTROL KW - CAPITAL COSTS KW - OPERATING COSTS KW - COSTS KW - WASTES KW - INDUSTRIAL WASTES KW - WATER POLLUTION SOURCES KW - WATER QUALITY KW - STANDARDS KW - ECONOMICS KW - EFFLUENT KW - REGULATION KW - *PETROLEUM REFINING KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19140552?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DEVELOPMENT+DOCUMENT+FOR+EFFLUENT+LIMITATIONS+GUIDELINES+AND+NEW+SOURCE+PERFORMANCE+STANDARDS+FOR+THE+PETROLEUM+REFINING+POINT+SOURCE+CATEGORY&rft.au=Halper%2C+M&rft.aulast=Halper&rft.aufirst=M&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - CONTROL OF OIL AND OTHER HAZARDOUS MATERIALS AN - 19140510; 7605073 AB - A COURSE MANUAL HAS BEEN PREPARED FOR EMPLOYEES OF REGULATORY AGENCIES WHO ARE RESPONSIBLE FOR RESPONDING TO NONRECURRING DISCHARGES OF OIL. HAZARDOUS MATERIALS ARE DEFINED; PROCEDURES FOR PERSONAL SAFETY DURING SPILL CLEANUP OPERATIONS ARE DETAILED. CHARACTERISTICS OF VARIOUS TYPES OF OILS ARE DESCRIBED, INCLUDING CHEMICAL AND PHYSICAL ANALYSES, THE BIOLOGICAL EFFECTS OF SUCH POLLUTANTS, AND THE MICROBIOLOGY OF PETROLEUM. WATER POLLUTION CONTROL TECHNIQUES BY DISPERSANTS, SINKING AGENTS, BURNING AGENTS, GELLING AGENTS, SURFACE COLLECTING AGENTS, AND SORBENTS ARE OUTLINED. OIL WATER SEPARATOR DESIGNS ARE ALSO PROVIDED. ADDITIONALLY, ONE CHAPTER DISCUSSES THE LEGISLATION AFFECTING OIL, NATIONAL AND REGIONAL CONTINGENCY PLANS, AND EPA OIL POLLUTION PREVENTION REGULATION. (KRAMER-FIRL) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161 AS PB-238 096, $7.00 IN PAPER COPY, $2.25 IN MICROFICHE. REPORT EPA-430/1-74-005, JUNE, 1974. 169 P. AU - Hyland, J R AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. OFFICE OF WATER PROGRAM OPERATIONS Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *LEGISLATION KW - *REGULATIONS KW - *OIL SPILLS KW - *OIL WASTES KW - *SEPARATION TECHNIQUES KW - WASTE TREATMENT KW - ANALYTICAL TECHNIQUES KW - TRAINING KW - PERSONNEL KW - ENVIRONMENTAL EFFECTS KW - WATER POLLUTION CONTROL KW - POLLUTANT IDENTIFICATION KW - TRAINING MANUALS KW - OIL POLLUTION PREVENTION KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19140510?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=CONTROL+OF+OIL+AND+OTHER+HAZARDOUS+MATERIALS&rft.au=Hyland%2C+J+R&rft.aulast=Hyland&rft.aufirst=J&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - SUMMARY AND CONCLUSIONS: NUTRIENT TRANSPORT AND ACCOUNTABILITY IN THE LOWER SUSQUEHANNA RIVER BASIN AN - 19138750; 7606575 AB - PROGRESSIVE EUTROPHICATION OF THE CHESAPEAKE BAY RESULTING FROM DISCHARGE OF NITROGEN AND PHOSPHOROUS IN THE SUSQUEHANNA RIVER BETWEEN NORTHUMBERLAND, PA, AND CONOWINGO, MD, PROMPTED THE EPA TO INITIATE A COMPREHENSIVE STUDY OF THE RIVER AND TO DEVELOP A NUTRIENT MANAGEMENT PROGRAM. COMPRISED OF MONITORING AND SAMPLING OF STREAM STATIONS AND SEWAGE TREATMENT PLANTS, THE STUDY DEVELOPED THE FOLLOWING OBJECTIVES: IDENTIFICATION OF NITROGEN AND PHOSPHOROUS LOADINGS, DETERMINATION OF SEASONAL VARIATIONS IN LOADINGS; DELINEATION OF POINT AND NON-POINT SOURCES; DETERMINATION OF LOADING RATES FROM AGRICULTURAL, FORESTRY AND URBAN AREAS; SEASONAL MASS BALANCE OF LOADINGS; AND DETERMINATION OF PHOSPHOROUS 'SINKS' RESULTING FROM IMPOUNDMENTS. RESULTS ARE PRESENTED OF DATA ANALYSIS AND INTERPRETATION UTILIZING REGRESSION ANALYSIS TO ESTABLISH RELATIONSHIP BETWEEN BOTH NUTRIENT CONCENTRATION AND LOADING VERSUS STREAM FLOW. EVEN WITH POINT SOURCE PHOSPHOROUS CONTROL, IMPACTS FROM EXPECTED POPULATION GROWTH WILL REQUIRE CONSIDERATION OF NON-POINT SOURCE CONTROL AS WELL AS HIGH DEGREE OF PHOSPHOROUS AND NITROGEN REMOVAL AT POINT SOURCES. HOPEFULLY, MANAGEMENT AGENCIES WILL UTILIZE THESE DATA AND EXPAND UPON THEM TO DEVELOP LAND USE MANAGEMENT PROGRAMS IN CONJUNCTION WITH POINT SOURCE CONTROL OF NUTRIENTS. FUTURE STUDIES RECOMMENDED INCLUDED FERTILIZER APPLICATION STUDIES, SIGNIFICANCE OF CONSTRUCTION INDUSTRY AS A NON-POINT SOURCE, AND DETERMINATION OF NON-POINT SOURCES IN URBAN RUNOFF. (SALZMAN-NORTH CAROLINA) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA. 22161 AS PB-240 151, $5.00 IN PAPER COPY, $2.25 IN MICROFICHE. TECHNICAL REPORT 60. OCTOBER 1974. 94 P, 45 TAB, APPEND. AU - Clark, L J AU - Guide, V AU - Pheiffer, Th AD - ENVIRONMENTAL PROTECTION AGENCY , ANNAPOLIS, MD. ANNAPOLIS FIELD OFFICE Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *EUTROPHICATION KW - *NITRATES KW - *NUTRIENT REMOVAL KW - *PHOSPHOROUS COMPOUNDS KW - *WATER ASSIMILATIVE CAPACITY KW - *CHESAPEAKE BAY KW - WATER QUALITY CONTROL KW - INDUSTRIAL WASTES KW - SEWAGE TREATMENT KW - WATER POLLUTION SOURCES KW - NITROGEN COMPOUNDS KW - WATER POLLUTION EFFECTS KW - WATER POLLUTION TREATMENT KW - PENNSYLVANIA KW - MARYLAND KW - NON-POINT SOURCES KW - POINT SOURCE CONTROL KW - *SUSQUEHANNA RIVER BASIN KW - NUTRIENT LOADING KW - NORTHUMBERLAND(PA) KW - CONOWINGO(MD) KW - SW 3070:Water quality control KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19138750?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=SUMMARY+AND+CONCLUSIONS%3A+NUTRIENT+TRANSPORT+AND+ACCOUNTABILITY+IN+THE+LOWER+SUSQUEHANNA+RIVER+BASIN&rft.au=Clark%2C+L+J%3BGuide%2C+V%3BPheiffer%2C+Th&rft.aulast=Clark&rft.aufirst=L&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DEVELOPMENT DOCUMENT FOR EFFLUENT LIMITATIONS GUIDELINES AND NEW SOURCE PERFORMANCE STANDARDS FOR THE STEAM ELECTRIC POWER GENERATING POINT SOURCE CATEGORY AN - 19138387; 7604839 AB - FOR THE PURPOSE OF ESTABLISHING EFFLUENT LIMITATIONS AND PERFORMANCE STANDARDS FOR STEAM ELECTRIC POWERPLANTS, SEPARATE CONSIDERATION MUST BE GIVEN TO EFFLUENT HEAT AND TO POLLUTANTS OTHER THAN HEAT. LIMITATIONS FOR POLLUTANTS OTHER THAN HEAT WERE BASED ON THE TYPES OF WASTE STREAMS GENERATED IN EACH PLANT. SIGNIFICANT FACTORS FOR LIMITATIONS FOR EFFLUENT HEAT ARE UTILIZATION, AGE, AND SIZE OF FACILITIES. IT WAS CONCLUDED THAT THE BEST AVAILABLE TECHNOLOGY ECONOMICALLY ACHIEVABLE FOR CHEMICAL-TYPE WASTES IS REFLECTED BY RECYCLE OF BOTTOM ASH TRANSPORT WATER AND BY CHEMICAL TREATMENT OF COOLING TOWER BLOWDOWN TO REMOVE CHROMIUM, PHOSPHORUS, AND ZINC. PERFORMANCE STANDARDS FOR NEW SOURCES SHOULD PROVIDE FOR ESSENTIALLY THE SAME EFFLUENT LEVELS. FOR THERMAL EFFLUENTS IT WAS CONCLUDED THAT TECHNOLOGY IS CURRENTLY AVAILABLE AND IS WIDELY UTILIZED IN THE INDUSTRY TO ACHIEVE ANY DESIRED OR NECESSARY DEGREE OF REDUCTION OF THE THERMAL COMPONENT OF POWERPLANT DISCHARGES. THE TECHNOLOGICAL BASIS FOR BEST AVAILABLE TECHNOLOGY ECONOMICALLY ACHIEVABLE, AND NEW SOURCE PERFORMANCE STANDARDS CONSISTS OF CLOSED-CYCLE EVAPORATIVE COOLING SYSTEMS SUCH AS MECHANICAL AND NATURAL DRAFT COOLING TOWERS AND COOLING PONDS, LAKES AND CANALS. (CHILTON-ORNL) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA, 22161, AS PB-240 853, $19.25 IN PAPER COPY, $2.25 IN MICROFICHE. REPORT EPA-4401/1-74/029-A, OCTOBER 1974. 875 P, 190 FIG, 136 TAB, 473 REF, 2 APPEND. AU - Nichols, C R AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D. C. EFFLUENT GUIDELINES DIV Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *EFFLUENTS KW - *LIMITING FACTORS KW - *STANDARDS KW - *THERMAL POLLUTION KW - *WATER QUALITY STANDARDS KW - *RECYCLING KW - POWER PLANTS KW - TECHNOLOGY KW - COOLING TOWERS KW - PONDS KW - CHEMICAL WASTES KW - WASTE TREATMENT KW - WASTE WATER TREATMENT KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 1050:Conservation in industrial use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19138387?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DEVELOPMENT+DOCUMENT+FOR+EFFLUENT+LIMITATIONS+GUIDELINES+AND+NEW+SOURCE+PERFORMANCE+STANDARDS+FOR+THE+STEAM+ELECTRIC+POWER+GENERATING+POINT+SOURCE+CATEGORY&rft.au=Nichols%2C+C+R&rft.aulast=Nichols&rft.aufirst=C&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DEVELOPMENT DOCUMENT FOR EFFLUENT LIMITATIONS GUIDELINES AND NEW SOURCE PERFORMANCE STANDARDS FOR THE CEMENT MANUFACTURING POINT SOURCE CATEGORY AN - 19137066; 7601235 AB - FINDINGS ARE PRESENTED OF A STUDY FOR THE PURPOSE OF DEVELOPING EFFLUENT LIMITATION GUIDELINES (SETTING FORTH THE DEGREE OF EFFLUENT REDUCTION ATTAINABLE THROUGH THE APPLICATION OF THE BEST PRACTICABLE CONTROL TECHNOLOGY CURRENTLY AVAILABLE AND THROUGH APPLICATION OF THE BEST AVAILABLE TECHNOLOGY ECONOMICALLY ACHIEVABLE, WHICH MUST BE ACHIEVED BY EXISTING PLANTS BY JULY 1, 1977, AND JULY 1, 1983, RESPECTIVELY), STANDARDS OF PERFORMANCE, AND PRETREATMENT STANDARDS (SETTING FORTH THE DEGREE OF EFFLUENT REDUCTION ACHIEVABLE THROUGH THE APPLICATION OF THE BEST AVAILABLE DEMONSTRATED CONTROL TECHNOLOGY, PROCESSES, OPERATING METHODS OR OTHER ALTERNATIVES) FOR THE INDUSTRY. SUPPORTING DATA AND RATIONALE FOR THE DEVELOPMENT OF THE PROPOSED GUIDELINES CEMENT MANUFACTURING AND STANDARDS ARE PRESENTED. MANUFACTURING PROCESSES, WASTES, AND WASTE TREATMENT PROCESSES AND THEIR COSTS ARE DISCUSSED. (WITT-IPC) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161, AS PB-238 610, $5.50 IN PAPER COPY, $2.25 IN MICROFICHE. EPA REPORT 440/1-74-005-A, JANUARY, 1974. 115 P, 18 FIG, 16 TAB, 56 REF. 68-01-0599. AU - Riley, Je AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. EFFLUENT GUIDELINES DIV Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *CEMENTS KW - *WASTE WATER TREATMENT KW - *WATER QUALITY STANDARDS KW - WATER POLLUTION TREATMENT KW - STANDARDS KW - WASTES KW - INDUSTRIAL WASTES KW - WATER POLLUTION SOURCES KW - WATER QUALITY CONTROL KW - COSTS KW - OPERATING COSTS KW - CAPITAL COSTS KW - WATER POLLUTION KW - WATER POLLUTION CONTROL KW - WATER QUALITY KW - EVALUATION KW - ECONOMICS KW - EFFLUENTS KW - REGULATION KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19137066?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DEVELOPMENT+DOCUMENT+FOR+EFFLUENT+LIMITATIONS+GUIDELINES+AND+NEW+SOURCE+PERFORMANCE+STANDARDS+FOR+THE+CEMENT+MANUFACTURING+POINT+SOURCE+CATEGORY&rft.au=Riley%2C+Je&rft.aulast=Riley&rft.aufirst=Je&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ENGINEERING AND COST STUDY OF THE FERROALLOY INDUSTRY AN - 19129294; 7604547 AB - GUIDELINES FOR CONTROL AGENCIES AND PLANT MANAGEMENT TO USE IN AIR POLLUTION ABATEMENT FROM THE FERROALLOY INDUSTRY AND SUGGESTIONS FOR RESEARCH TO IMPROVE CONTROL METHODS ARE PRESENTED. INFORMATION IS COMPILED ON THE FOLLOWING ASPECTS: (1) THE SIGNIFICANCE OF THE INDUSTRY TO AMERICAN INDUSTRIAL PRODUCTION, (2) THE INDUSTRY'S GROWTH RATE, RAW MATERIALS, PROCESSES, CONSUMER PRODUCTS, AND NUMBER AND LOCATION OF PRODUCERS, (3) ATMOSPHERIC EMISSIONS GENERATED, (4) METHODS AND EQUIPMENT USED TO LIMIT EMISSIONS, AND (5) THE COST AND ECONOMIC IMPACT OF AIR POLLUTION CONTROL. WATER POLLUTION AND SOLID WASTE DISPOSAL ARE ALSO BRIEFLY DISCUSSED. THE FERROALLOYS (INCLUDING CALCIUM CARBIDE) ARE PRODUCED PRIMARILY IN ELECTRIC SUBMERGED-ARC FURNACES AND TO A LIMITED EXTENT IN ELECTRIC OPEN-ARC FURNACES. TOTAL PARTICULATE EMISSIONS TO THE ATMOSPHERE FROM ELECTRIC FURNACES IN THE INDUSTRY DURING 1968 ARE ESTIMATED AT 150,000 TONS, BASED ON AN OVERALL CONTROL EFFICIENCY OF ABOUT 40%. ESTIMATED INDUSTRY PROFITS RANGED FROM 0 TO 5% OF SALES IN RECENT YEARS; PRICES ARE ANTICIPATED TO REMAIN WEAK. THE ESTIMATED COST OF INSTALLING NEW CONTROL EQUIPMENT IN UNCONTROLLED FURNACES IS EXPECTED TO EXCEED $120 MILLION. ECONOMIC REPERCUSSIONS OF POLLUTION CONTROL ARE DISCUSSED IN TERMS OF IMPACT ON INDUSTRY INCOME AND FOREIGN COMPETITION. CONTROL COSTS ARE EVALUATED BY MODEL FURNACES. (AUEN-WISCONSIN) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161 AS PB-236 762/LK, $10.25 IN PAPER COPY AND $2.25 IN MICROFICHE. REPORT EPA-450/2-74-008, MAY 1974. 404 P, 61 FIG, 109 TAB, 36 REF, 7 APPEND. AU - Dealy, Jo AU - KILLIN, AM AD - ENVIRONMENTAL PROTECTION AGENCY, RESEARCH TRIANGLE PARK, N.C. OFFICE OF AIR QUALITY PLANNING AND STANDARDS Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *IRON ALLOYS KW - *INDUSTRIES KW - *AIR POLLUTION KW - *POLLUTION ABATEMENT KW - ECONOMIC IMPACT KW - TREATMENT FACILITIES KW - STANDARDS KW - WASTE WATER TREATMENT KW - SOLID WASTE DISPOSAL KW - REGULATION KW - CONTROL SYSTEMS KW - INDUSTRIAL PRODUCTION KW - OPERATIONS KW - COSTS KW - FOREIGN TRADE KW - COST ANALYSIS KW - MODEL STUDIES KW - *FERROALLOY INDUSTRY KW - *EMISSIONS CONTROL KW - PRODUCTION PROCESSES KW - SW 4030:Cost allocation, cost sharing, pricing KW - SW 3010:Identification of pollutants KW - SW 3070:Water quality control KW - SW 1050:Conservation in industrial use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19129294?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ENGINEERING+AND+COST+STUDY+OF+THE+FERROALLOY+INDUSTRY&rft.au=Dealy%2C+Jo%3BKILLIN%2C+AM&rft.aulast=Dealy&rft.aufirst=Jo&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DEVELOPMENT DOCUMENT FOR EFFLUENT LIMITATIONS GUIDELINES AND NEW SOURCE PERFORMANCE STANDARDS FOR THE LEATHER TANNING AND FINISHING POINT SOURCE CATEGORY AN - 19128161; 7601816 AB - THIS DOCUMENT PRESENTS THE FINDINGS OF AN EXTENSIVE STUDY OF THE LEATHER TANNING AND FINISHING INDUSTRY FOR THE PURPOSE OF DEVELOPING EFFLUENT LIMITATION GUIDELINES. THE GUIDELINES SET FORTH THE DEGREE OF EFFLUENT REDUCTION ATTAINABLE THROUGH THE APPLICATION OF THE BEST PRACTICABLE CONTROL TECHNOLOGY CURRENTLY AVAILABLE AND THE DEGREE OF EFFLUENT REDUCTION ATTAINABLE THROUGH THE APPLICATION OF THE BEST AVAILABLE TECHNOLOGY ECONOMICALLY ACHIEVABLE; THESE LEVELS OF TREATMENT MUST BE ACHIEVED BY EXISTING POINT SOURCES BY JULY 1, 1977, AND JULY 1, 1983, RESPECTIVELY. SUPPORTING DATA AND RATIONALE FOR THE DEVELOPMENT OF THE PROPOSED EFFLUENT LIMITATION GUIDELINES AND STANDARDS OF PERFORMANCE ARE PRESENTED. MANUFACTURING PROCESSES, WASTES, AND WASTE TREATMENT METHODS AND THEIR COSTS ARE DISCUSSED. (WITT-IPC) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161 AS PB-238 079, $6.75 IN PAPER COPY, $2.25 IN MICROFICHE. EPA REPORT 440/1-74-016-A, CONTRACT NO 68-01-0594, MARCH, 1974. 166 P, 6 FIG, 70 REF, 24 TAB. AU - Gallup, J D AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. EFFLUENT GUIDELINES DIV Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *TANNERY WASTES KW - *WASTE WATER TREATMENT KW - *WATER QUALITY STANDARDS KW - WASTES KW - INDUSTRIAL WASTES KW - WATER POLLUTION SOURCES KW - WATER QUALITY CONTROL KW - COSTS KW - OPERATING COSTS KW - CAPITAL COSTS KW - WATER POLLUTION KW - WATER POLLUTION CONTROL KW - WATER QUALITY KW - WASTE TREATMENT KW - WATER POLLUTION TREATMENT KW - STANDARDS KW - ECONOMICS KW - EFFLUENTS KW - REGULATION KW - *LEATHER INDUSTRY KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19128161?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DEVELOPMENT+DOCUMENT+FOR+EFFLUENT+LIMITATIONS+GUIDELINES+AND+NEW+SOURCE+PERFORMANCE+STANDARDS+FOR+THE+LEATHER+TANNING+AND+FINISHING+POINT+SOURCE+CATEGORY&rft.au=Gallup%2C+J+D&rft.aulast=Gallup&rft.aufirst=J&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DEVELOPMENT DOCUMENT FOR EFFLUENT LIMITATIONS GUIDELINES AND NEW SOURCE PERFORMANCE STANDARDS FOR THE UNBLEACHED KRAFT AND SEMICHEMICAL PULP SEGMENT OF THE PULP, PAPER, AND PAPERBOARD MILLS POINT SOURCE CATEGORY AN - 19127161; 7601212 AB - FINDINGS ARE PRESENTED OF A STUDY OF THE UNBLEACHED KRAFT, SEMICHEMICAL, AND PAPERBOARD SEGMENT OF THE PULP, PAPER, AND PAPERBOARD INDUSTRY FOR THE PURPOSE OF DEVELOPING EFFLUENT LIMITATION GUIDELINES FOR EXISTING PLANTS AND STANDARDS OF PERFORMANCE FOR NEW PLANTS. EFFLUENT LIMITATIONS ARE SET FORTH FOR THE DEGREE OF EFFLUENT REDUCTION ATTAINABLE THROUGH THE APPLICATION OF THE BEST PRACTICABLE CONTROL TECHNOLOGY CURRENTLY AVIALABLE AND THE BEST AVIALABLE TECHNOLOGY ECONOMICALLY ACHIEVABLE, WHICH MUST BE ACHIEVED BY EXISTING POINT SOURCES BY JULY 1, 1977, AND JULY 1, 1983, RESPECTIVELY. THE IDENTIFIED TECHNOLOGY FOR NEW SOURCES PERFORMANCE STANDARDS IS IN-PLANT WASTE WATER CONTROL AND SECONDARY TREATMENT. THE IDENTIFIED IN-PLANT CONTROLS AND EXTERNAL TREATMENT SYSTEMS ARE AVIALABLE FOR IMPLEMENTATION AS THEY HAVE ALL BEEN DEOMONSTRATED AT MILLS WITHIN THE SUBCATEGORIES UNDER STUDY. SUPPORTING DATA AND RATIONALE FOR THE DEVELOPMENT OF THE EFFLUENT LIMITATIONS AND STANDRDS OF PERFORMANCE ARE GIVEN. MANUFACTURING PROCESSES, WASTES, AND WASTE TREATMENT PROCESSES AND COSTS ARE DISCUSSED. (WITT-IPC) JF - AVIALABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161, AS PB-238 833, $10.00 IN PAPER COPY, $2.25 IN MICROFICHE. EPA REPORT 440/1-74-025-A, MAY, 1974. 351 P, 43 FIG, 132 REF, 75 TAB. 68-01-1514. AU - Vogt, C AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. EFFLUENT GUIDELINES DIV Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *PULP WASTES KW - *WASTE WATER TREATMENT KW - *WATER POLLUTION TREATMENT KW - *WATER QUALITY STANDARDS KW - WASTES KW - INDUSTRIAL WASTES KW - WATER POLLUTION SOURCES KW - WATER POLLUTION KW - WATER POLLUTION CONTROL KW - WATER QUAITY CONTROL KW - WASTE TREATMENT KW - PULP AND PAPER INDUSTRY KW - COSTS KW - OPERATING COSTS KW - CAPITAL COSTS KW - EFFLUENTS KW - REGULATION KW - KRAFT MILLS KW - SULFITE MILLS KW - BOARD MILLS KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19127161?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DEVELOPMENT+DOCUMENT+FOR+EFFLUENT+LIMITATIONS+GUIDELINES+AND+NEW+SOURCE+PERFORMANCE+STANDARDS+FOR+THE+UNBLEACHED+KRAFT+AND+SEMICHEMICAL+PULP+SEGMENT+OF+THE+PULP%2C+PAPER%2C+AND+PAPERBOARD+MILLS+POINT+SOURCE+CATEGORY&rft.au=Vogt%2C+C&rft.aulast=Vogt&rft.aufirst=C&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DEVELOPMENT DOCUMENT FOR EFFLUENT LIMITATIONS GUIDELINES AND NEW SOURCE PERFORMANCE STANDARDS FOR THE INSULATION FIBERGLASS MANUFACTURING SEGMENT OF THE GLASS MANUFACTURING POINT SOURCE CATEGORY AN - 19127018; 7601215 AB - FINDINGS ARE PRESENTED OF AN EXTENSIVE STUDY OF FIBERGLASS INSULATION MANUFACTURING FOR THE PURPOSE OF DEVELOPING EFFLUENT LIMITATION GUIDELINES. THE GUIDELINES SET FORTH THE DEGREE OF EFFLUENT REDUCTION ATTAINABLE THROUGH THE APPLICATION OF THE BEST PRACTICABLE CONTROL TECHNOLOGY CURRENTLY AVAILABE AND WITH THE BEST AVAILABLE TECHNOLOGY ECONOMICALLY ACHIEVABLE, WHICH MUST BE ACHIEVED BY EXISTING PLANTS BY 1977 AND 1983, RESPECTIVELY. SUPPORTIVE DATA AND RATIONALE FOR DEVELOPMENT OF THE PROPOSED EFFLUENT LIMITATION GUIDELINES ARE PRESENTED. MANUFACTURING PROCESSES, WASTES, AND WASTE TREATMENT PROCESSES AND COSTS ARE DISCUSSED. (WITT-IPC) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161, AS PB-238 078, $5.50 IN PAPER COPY, $2.25 IN MICROFICHE. EPA REPORT 440/1-74-001-B, JANUARY, 1974. 105 P, 18 FIG, 16 REF, 19 TAB. AU - Kosakowski, M W AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. EFFLUENT GUIDELINES DIV Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *WASTE WATER TREATMENT KW - *WATER POLLUTION TREATMENT KW - *WATER QUALITY STANDARDS KW - WASTES KW - INDUSTRIAL WASTES KW - WATER POLLUTION SOURCES KW - WATER POLLUTION KW - WATER POLLUTION CONTROL KW - WATER QUALITY CONTROL KW - WASTE TREATMENT KW - COSTS KW - OPERATING COSTS KW - CAPITAL COSTS KW - INSULATION KW - THERMAL INSULATION KW - *GLASS INDUSTRY KW - FIBERGLASS KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19127018?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DEVELOPMENT+DOCUMENT+FOR+EFFLUENT+LIMITATIONS+GUIDELINES+AND+NEW+SOURCE+PERFORMANCE+STANDARDS+FOR+THE+INSULATION+FIBERGLASS+MANUFACTURING+SEGMENT+OF+THE+GLASS+MANUFACTURING+POINT+SOURCE+CATEGORY&rft.au=Kosakowski%2C+M+W&rft.aulast=Kosakowski&rft.aufirst=M&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - SOUND STANDARDS FOR ENVIRONMENTAL IMPROVEMENT AN - 19122252; 7500725 AB - ENVIRONMENTAL STANDARDS AND THEIR DEVELOPMENT AT THE ENVIRONMENTAL PROTECTION AGENCY ARE DISCUSSED. THE STANDARD SETTING PROCESS BEGINS WITH THE GATHERING OF ALL AVAILABLE DATA ON THE HEALTH AND ENVIRONMENTAL EFFECTS OF A PARTICULAR POLLUTANT. THE PROPOSED STANDARD IS FIRST CIRCULATED WITHIN THE EPA AND THEN IN OTHER FEDERAL AGENCIES AND ORGANIZATIONS FOR COMMENTS AND CRITICISMS. AFTER CHANGES ARE MADE IN THE PROPOSED STANDARD, IT IS RECIRCULATED. AFTER FINAL APPROVAL, THE NEW REGULATION IS PUBLISHED IN THE FEDERAL REGISTER. AN ENVIRONMENTAL STANDARD IS A NORM OF TOLERANCE EXPRESSED AS A NUMERICAL VALUE INDICATING A CONCENTRATION OF A POLLUTANT FOR A GIVEN DURATION OF TIME. STANDARDS SHOULD ALSO SPECIFY THE TEST METHOD TO BE USED AND SHOULD INCLUDE ADJUSTMENTS WHICH WOULD BRING OTHER RECOGNIZED AND FEASIBLE TEST METHODS INTO EQUIVALENCY WITH THE SPECIFIED TEST METHOD. THE SAMPLING METHOD MUST ALSO BE AN INTEGRAL PART OF THE STANDARD. A STANDARD STATISTICAL TECHNIQUE FOR DETERMINING THE VALIDITY OF THE SAMPLE RESULTS IS ALSO RECOMMENDED TO BE INCORPORATED IN THE STANDARD. (MERRITT-FIRL) JF - AMERICAN GAS ASSOCIATION JOURNAL, VOL 56, NO 4, P 26-27, 29, APRIL, 1974. AU - Train, R E AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *STANDARDS KW - *REGULATION KW - ENVIRONMENTAL EFFECTS KW - TESTING PROCEDURES KW - SAMPLING KW - STATISTICAL METHODS KW - AIR POLLUTION KW - WATER POLLUTION KW - SW 3010:Identification of pollutants KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19122252?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=SOUND+STANDARDS+FOR+ENVIRONMENTAL+IMPROVEMENT&rft.au=Train%2C+R+E&rft.aulast=Train&rft.aufirst=R&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MULTIELEMENT ANALYSIS OF ENVIRONMENTAL SAMPLES BY SPARK SOURCE MASS SPECTROMETRY AN - 19121706; 7410547 AB - A SPARK SOURCE MASS SPECTROMETER THAT USES ELECTRONIC DETECTION AND A DEDICATED DATA ANALYSIS SYSTEM WAS APPLIED TO A SURVEY TYPE TRACE ANALYSIS FOR CHEMICAL ELEMENTS. ERRORS IN THE DATA SYSTEM SOFTWARE WERE IDENTIFIED AND CORRECTED. MODIFICATIONS TO THE SYSTEM PERMIT IDENTIFICATION AND QUANTITATION OF 72 ELEMENTS AT THE PART PER BILLION LEVEL IN WATER SAMPLES. (EPA) JF - COPY AVAILABLE FROM GPO SUP DOC AS EP1.23:660/2-74-001, $0.65; MICROFICHE FROM NTIS, SPRINGFIELD, VA 22161 AS PB-234 456, $2.25. ENVIRONMENTAL PROTECTION AGENCY, TECHNOLOGY SERIES REPORT EPA-660/2-74-001, JANUARY 1974. 23 P, 5 FIG, 5 TAB, 4 REF. EPA PROJECT 16ADN-22. PROGRAM ELEMENT IBA027. AU - Taylor, Ce AU - Taylor, W J AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST ENVIRONMENTAL RESEARCH LAB Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *MASS SPECTROMETRY KW - *TRACE ELEMENTS KW - *CHEMICAL ANALYSIS KW - *ANALYTICAL TECHNIQUES KW - *SEDIMENTS KW - *POLLUTANT IDENTIFICATION KW - WATER POLLUTION KW - WATER ANALYSIS KW - SPARK SOURCE MASS SPECTROMETRY KW - COMPUTERIZED DATA SYSTEM KW - ELECTRICAL DETECTION KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19121706?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MULTIELEMENT+ANALYSIS+OF+ENVIRONMENTAL+SAMPLES+BY+SPARK+SOURCE+MASS+SPECTROMETRY&rft.au=Taylor%2C+Ce%3BTaylor%2C+W+J&rft.aulast=Taylor&rft.aufirst=Ce&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - A SLUDGE CAKE INCINERATION PROCESS AND AIR POLLUTION CONTROL SYSTEM AN - 19120458; 7503546 AB - A STUDY WAS COMPLETED IN 1970 ON BASIC DESIGN DATA FOR THE PROPOSED SECONDARY TREATMENT FACILITIES FOR FORT SOUTHWORTH SEWAGE TREATMENT PLANT IN KENTUCKY. THE PROPOSED FACILITY WAS DESIGNED TO PROVIDE FOR A MINIMUM BOD5 REMOVAL OF 90 PERCENT AND TO EFFECT COMPARABLE SUSPENDED SOLIDS REMOVAL AND PEAK FLOW DISINFECTION. THE FOLLOWING DESIGN ALTERNATIVE WAS ACCEPTED BY THE CITY OF LOUISVILLE AND JEFFERSON COUNTY: FIVE TRAINS OF OXYGENATION TANKS DESIGNED TO OPERATE WITH PURE OXYGEN GENERATED BY ON-SITE UNITS; TWENTY FINAL SETTLING TANKS; A RETURN SLUDGE PUMPING STATION; CHLORINATION FACILITIES AND CHLORINE CONTACT TANKS; A FINAL EFFLUENT PUMPING STATION; AND A BUILDING CONTAINING SLUDGE THICKENER TANKS, SLUDGE VACUUM FILTERS, CHEMICAL HANDLING FACILITIES, AND THREE MULTIPLE HEARTH INCINERATORS; AND, MISCELLANEOUS STRUCTURES AND FACILITIES. THE SLUDGE TREATMENT PHASE USING THE ZIMPRO WET AIR OXIDATION UNITS AS WELL AS COMPUTER SIMULATION TECHNIQUES EMPLOYED ARE DESCRIBED. (SANDOSKI-FIRL) JF - WATER AND SEWAGE WORKS, VOL 121, NO 4, P 76-80, APRIL 30, 1974. 2 FIG, 4 TAB, 4 REF. AU - Cho, P AD - ENVIRONMENTAL PROTECTION AGENCY, CHICAGO, ILL. SURVEILLANCE AND ANALYSIS DIV Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *DESIGN CRITERIA KW - *SEWAGE TREATMENT KW - *TREATMENT FACILITIES KW - *INCINERATION KW - *WASTE WATER TREATMENT KW - *KENTUCKY KW - EQUIPMENT KW - BIOCHEMICAL OXYGEN DEMAND KW - SUSPENDED SOLIDS KW - SLUDGE TREATMENT KW - SIMULATION ANALYSIS KW - COMPUTERS KW - SLUDGE CAKES KW - *AIR POLLUTION CONTROL KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19120458?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=A+SLUDGE+CAKE+INCINERATION+PROCESS+AND+AIR+POLLUTION+CONTROL+SYSTEM&rft.au=Cho%2C+P&rft.aulast=Cho&rft.aufirst=P&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - GEOHYDROLOGIC RELATIONSHIPS IN WATER POLLUTION AN - 19119283; 7505128 AB - A COURSE MANUAL WAS PRESENTED WITH OUTLINES CONCERNING GROUNDWATER QUALITY CONTROL. TOPICS INCLUDED: PRINCIPLES OF GEOLOGY, SOILS AND GROUNDWATER HYDROLOGY, AQUIFER CHARACTERISTICS, TECHNOLOGY OF EVALUATING GROUNDWATER, GEOPHYSICAL APPLICATIONS, GROUNDWATER QUALITY, POLLUTION EFFECTS ON GROUNDWATER, AND GROUNDWATER RECHARGE. (VISOCKY-ISWS) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161 AS PB-235 884, $8.50 IN PAPER COPY, $2.25 IN MICROFICHE. EPA-430/1-74-006, JULY 1974. 93 P, 59 FIG, 9 TAB, 79 REF. AU - Hyland, J R AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. OFFICE OF WATER PROGRAM OPERATIONS Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *AQUIFERS KW - *HYDROGEOLOGY KW - *WATER POLLUTION KW - *GROUNDWATER MOVEMENT KW - SUBSURFACE FLOW KW - WATER SUPPLY KW - SURFACE-GROUNDWATER RELATIONSHIPS KW - GEOPHYSICS KW - DISCHARGE(WATER) KW - RECHARGE KW - WATER WELLS KW - AQUIFER CHARACTERISTICS KW - EXPLORATION KW - WATER QUALITY CONTROL KW - SW 2040:Groundwater management KW - SW 3070:Water quality control KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19119283?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=GEOHYDROLOGIC+RELATIONSHIPS+IN+WATER+POLLUTION&rft.au=Hyland%2C+J+R&rft.aulast=Hyland&rft.aufirst=J&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - COUNTERMEASURES FOR POLLUTION FROM OVERFLOWS; THE STATE OF THE ART AN - 19118550; 7509580 AB - CONTROL AND/OR TREATMENT OF STORMWATER DISCHARGES AND COMBINED SEWAGE OVERFLOWS FROM URBAN AREAS ARE IMPORTANT PROBLEMS IN THE FIELD OF WATER QUALITY MANAGEMENT. OVER THE PAST DECADE MUCH RESEARCH EFFORT HAS BEEN EXPENDED AND A LARGE AMOUNT OF DATA HAS BEEN GENERATED. PRESENTED ARE SELECTED RESULTS OF A COMPREHENSIVE INVESTIGATION AND ASSESSMENT OF PROMISING, COMPLETED AND ONGOING PROJECTS, REPRESENTATIVE OF THE STATE-OF-THE-ART IN ABATEMENT THEORY AND TECHNOLOGY; A LOOK AT RECENT LEGISLATION; AND THE IDENTIFICATION OF PROGRAM NEEDS AND EMPHASIS. COMBINED SEWER OVERFLOWS ARE MAJOR SOURCES OF WATER POLLUTION PROBLEMS, BUT EVEN DISCHARGES OF STORMWATER ALONE CAN SERIOUSLY AFFECT WATER QUALITY. CURRENT APPROACHES INVOLVED CONTROL OF OVERFLOWS, TREATMENT AND COMBINATIONS OF THE TWO. CONTROL MAY INVOLVE MAXIMIZING TREATMENT WITH EXISTING FACILITIES, CONTROL OF INFILTRATION AND EXTRANEOUS INFLOWS, SURFACE SANITATION AND MANAGEMENT, AS WELL AS FLOW REGULATION AND STORAGE. A NUMBER OF TREATMENT METHODS HAVE BEEN EVALUATED INCLUDING HIGH RATE SCREENING AND MICROSTRAINING, ULTRA HIGH RATE FILTRATION, DISSOLVED AIR FLOTATION, PHYSICAL/CHEMICAL TREATMENT, AND MODIFIED BIOLOGICAL PROCESSES. A SWIRL FLOW REGULATOR/SOLIDS SEPARATOR OF ANNULAR SHAPE CONSTRUCTION WITH NO MOVING PARTS HAS BEEN DEVELOPED. HIGH RATE DISINFECTION METHODS INCLUDING NEW DISINFECTANTS HAVE BEEN APPLIED. PROMISING APPROACHES INVOLVE INTEGRATED USE OF CONTROLS AND TREATMENT. (EPA) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA. 22161. REPORT EPA-670/2-74-090, DECEMBER 1974. 30 P, 4 FIG, 2 TAB, 28 REF. 1BB034/ROAP 21ASY/TASK 01. EPA CONTRACT 68-03-0179. AU - Field, R AU - Lager, Ja AD - ENVIRONMENTAL PROTECTION AGENCY, EDISON, NEW JERSEY, STORM AND COMBINED SEWER SECTION Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *WASTE TREATMENT KW - *SEWAGE TREATMENT KW - *STORM SEWERS KW - *OVERFLOWS KW - *COMBINED SEWERS KW - *STORM RUNOFF KW - *WASTE WATER TREATMENT KW - *URBAN HYDROLOGY KW - DISINFECTION KW - SEWAGE KW - WATER QUALITY KW - COST EFFECTIVENESS KW - STORAGE TANKS KW - MATHEMATICAL MODELS KW - STORM RUNOFF KW - DRAINAGE SYSTEMS KW - WATER POLLUTION CONTROL KW - POLLUTION ABATEMENT KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19118550?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=COUNTERMEASURES+FOR+POLLUTION+FROM+OVERFLOWS%3B+THE+STATE+OF+THE+ART&rft.au=Field%2C+R%3BLager%2C+Ja&rft.aulast=Field&rft.aufirst=R&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EFFECTS OF CONSTANT AND RISING TEMPERATURES ON DEVELOPMENT AND SURVIVAL OF EMBRYOS AND LARVAE OF YELLOW PERCH AN - 19116511; 7503019 AB - THE SURVIVAL AND DURATION OF DEVELOPMENT OF YELLOW PERCH (PERCA FLAVESCENS (MITCHILL)) EMBRYOS AND LARVAE WERE STUDIED IN CONTINUOUS-FLOW INCUBATORS AT CONSTANT TEMPERATURES RANGING FROM 3.0 TO 25.5C. EGGS WERE TEMPERED TO TEST CONDITIONS EITHER SOON AFTER FERTILIZATION, OR AFTER THE NEURAL KEEL HAD BEEN FORMED IN EMBRYOS HELD AT 12.0C. A PORTION OF THE EMBRYOS, REARED INITIALLY AT 5, 7 AND 10C, WERE EXPOSED TO RISING TEMPERATURES AT AN AVERAGE RATE OF INCREASE OF 0.5 OR 1.0C/DAY. AT CONSTANT INCUBATION TEMPERATURES, THE LOWER AND UPPER MEDIAN TOLERANCE LIMITS (TL50) WERE 6.8 AND 19.9C FOR NORMAL HATCH, AND 9.8 AND 18.8C FOR YIELD OF FREE-SWIMMING LARVAE. THE OPTIMUM RANGE WAS QUITE NARROW (13.0-16.1C). THE TL50 LIMITS FOR EMBRYOS TEMPERED TO TEMPERATURE EXTREMES AFTER FORMATION OF THE NEURAL KEEL WERE 7.0 AND 22.9C FOR NORMAL HATCH, AND 9.3 AND 22.5C FOR YIELD OF FREE-SWIMMING LARVAE. UNDER RISING TEMPERATURE REGIMES THE YIELD OF FREE-SWIMMING LARVAE WAS HIGHEST WHILE THE INCIDENCE OF ABNORMALTIES AND DURATION OF THE HATCHING PERIOD WERE LOWEST. THE AVERAGE TIME TO MASS HATCH RANGED FROM 6 DAYS AT 19.7C TO 51 DAYS AT 5.4C. HATCHING WAS PRECOCIOUS AT 5.4 AND 3.1C. THE LARVAE BECAME FREE-SWIMMING WITHIN TWO DAYS AFTER MASS HATCH ABOVE 7.3C. MEDIAN SURVIVAL TIME OF UNFED LARVAE RANGED FROM 15 DAYS AT 19.8C TO 65 DAYS AT 5.3C. (EPA) JF - IN: THE EARLY LIFE HISTORY OF FISH, J. H. S. BLAXTER, EDITOR SPRINGER-VERLAG, BERLIN, HEIDELBERG, NEW YORK, P 437-448, 1974. 5 FIG, 2 TAB, 16 REF. AU - HOKANSON, KEF AU - Kleiner, C F AD - ENVIRONMENTAL PROTECTION AGENCY, MONTICELLO, MINN Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *YELLOW PERCH KW - *WATER TEMPERATURE KW - *EMBRYONIC GROWTH STAGE KW - *LARVAE KW - FISH EGGS KW - FRY KW - ENVIRONMENTAL EFFECTS KW - THERMAL POLLUTION KW - BIOASSAY KW - RESISTANCE KW - WATER POLLUTION EFFECTS KW - DEVELOPMENTAL RATES KW - TOLERANCE LIMITS KW - SURVIVAL KW - CONSTANT TEMPERATURE KW - RISING TEMPERATURE KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19116511?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EFFECTS+OF+CONSTANT+AND+RISING+TEMPERATURES+ON+DEVELOPMENT+AND+SURVIVAL+OF+EMBRYOS+AND+LARVAE+OF+YELLOW+PERCH&rft.au=HOKANSON%2C+KEF%3BKleiner%2C+C+F&rft.aulast=HOKANSON&rft.aufirst=KEF&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - AUDIOVISUAL INSTRUCTIONAL UNITS FOR WATER POLLUTION CONTROL TRAINING PROGRAMS AN - 19116148; 7605074 AB - AUDIOVISUAL INSTRUCTIONAL UNITS CURRENTLY USED FOR TRAINING PERSONNEL IN WATER POLLUTION CONTROL ARE CATALOGUED IN THIS DOCUMENT. THESE UNITS WERE DEVELOPED TO BE USED WITH AN INSTRUCTOR AS TRAINING SUPPORT AND ARE NOT SELF-CONTAINED TEACHING DEVICES. TITLES AND DETAILS ON THE SUBJECT MATTER OF EACH TAPE/SLIDE SET ARE PROVIDED; SUBJECT AREAS INCLUDE ACTIVATED SLUDGE PROCESSES, ANAEROBIC DIGESTION, VARIOUS CHEMICAL PROCEDURES, CHLORINE TREATMENT PLANTS, SAFETY IN WASTE WATER WORKS, BASIC STATISTICS, AND DETAILS ON HOW TO PRODUCE TAPE/SLIDE PRESENTATIONS. INCLUDED IN THIS CATALOGUE IS INFORMATION ON HOW TO PURCHASE OR BORROW THE VARIOUS INSTRUCTIONAL UNITS. (KRAMER-FIRL) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161, AS PB-237 456, $3.75 IN PAPER COPY, $2.25 IN MICROFICHE. REPORT EPA-430/1-74-016, NOVEMBER, 1974. 34 P. AU - Donahue, A E AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. OFFICE OF WATER PROGRAM OPERATIONS Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *TRAINING KW - *PERSONNEL KW - *WATER POLLUTION CONTROL KW - ACTIVATED SLUDGE KW - WASTE WATER TREATMENT KW - WATER TREATMENT KW - TREATMENT FACILITIES KW - *AUDIOVISUAL INSTRUCTION KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19116148?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=AUDIOVISUAL+INSTRUCTIONAL+UNITS+FOR+WATER+POLLUTION+CONTROL+TRAINING+PROGRAMS&rft.au=Donahue%2C+A+E&rft.aulast=Donahue&rft.aufirst=A&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DEVELOPMENT DOCUMENT FOR EFFLUENT LIMITATIONS GUIDELINES AND NEW SOURCE PERFORMANCE STANDARDS FOR THE GRAIN PROCESSING SEGMENT OF THE GRAIN MILLS POINT SOURCE CATEGORY AN - 19113765; 7604550 AB - THE EFFLUENT REDUCTIONS TO BE ACHIEVED BY JULY 1977 BY THE CORN WET AND DRY MILLING, NORMAL WHEAT AND BULGUR WHEAT FLOUR MILLING, NORMAL RICE AND PARBOILED RICE MILLING SEGMENTS OF THE GRAIN MILLING INDUSTRY THROUGH APPLICATION OF THE BEST PRACTICABLE CONTROL TECHNOLOGY (BPCT) CURRENTLY AVAILABLE ARE PRESCRIBED. THE BPCT CONSISTS OF A HIGH LEVEL OF WATER TREATMENT COUPLED WITH CERTAIN IN-PLANT PROCESS MODIFICATIONS. ALSO DELINEATED ARE THE EFFLUENT REDUCTIONS FOR THESE SEGMENTS OF THE INDUSTRY TO BE OBTAINED BY JULY 1983 BY THE BEST AVAILABLE TECHNOLOGY ECONOMICALLY ACHIEVABLE. NEW PLANT (CONSTRUCTED AFTER THE PUBLICATION OF THESE PROPOSED REGULATIONS) PERFORMANCE STANDARDS REPRESENT THE BEST IN-PLANT AND END-OF-PROCESS CONTROL TECHNOLOGY COUPLED WITH THE USE OF NEW AND/OR IMPROVED PRODUCTION PROCESSES. THE HIGHEST COST OF ACHIEVING THESE EFFLUENT LIMITATIONS ARE IN THE CORN WET MILLING CATEGORY. FOR A TYPICAL PLANT WITH A GRIND OF 60,000 BU/DAY, THE INVESTMENT COST FOR THE ENTIRE TREATMENT SYSTEM TO MEET THE 1977 LIMITATIONS IS $2,544,000. AN ADDITIONAL $288,000 WILL BE NECESSARY TO INSTITUTE SOLIDS REMOVAL TECHNIQUES TO MEET THE 1983 STANDARDS. SUPPORTIVE DATA AND RATIONALE FOR THE DEVELOPMENT OF THE PROPOSED EFFLUENT LIMITATIONS GUIDELINES AND STANDARDS OF PERFORMANCE ARE INCLUDED IN THIS REPORT. (AUEN-WISCONSIN). JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161 AS PB-238 316, $3.75 IN PAPER COPY, $2.25 IN MICROFICHE. REPORT NO. EPA-440/1-74-028-A, MARCH 1974. 144 P. 15 FIG., 21 TAB., 27 REF. 68-1-1503. AU - Carton, R J AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D. C. EFFLUENT GUIDELINES DIV Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *POLLUTION ABATEMENT KW - *FOOD PROCESSING INDUSTRY KW - *STANDARDS KW - *WATER QUALITY ACT KW - EFFLUENTS KW - WASTE WATER TREATMENT KW - COSTS KW - TECHNOLOGY KW - CORN(FIELD) KW - WHEAT KW - RICE KW - WATER UTILIZATION KW - SLUDGE KW - CAPITAL COSTS KW - OPERATION AND MAINTENANCE KW - ELECTRIC POWER COSTS KW - DEPRECIATION KW - *GRAIN MILLING INDUSTRY KW - EFFLUENT STANDARDS KW - WET MILLS KW - DRY MILLS KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 1050:Conservation in industrial use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19113765?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DEVELOPMENT+DOCUMENT+FOR+EFFLUENT+LIMITATIONS+GUIDELINES+AND+NEW+SOURCE+PERFORMANCE+STANDARDS+FOR+THE+GRAIN+PROCESSING+SEGMENT+OF+THE+GRAIN+MILLS+POINT+SOURCE+CATEGORY&rft.au=Carton%2C+R+J&rft.aulast=Carton&rft.aufirst=R&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ENVIRONMENTAL APPLICATIONS OF ADVANCED INSTRUMENTAL ANALYSES: ASSISTANCE PROJECTS, FY 73 AN - 19112945; 7503041 AB - THE NATIONAL WATER CONTAMINANTS CHARACTERIZATION RESEARCH PROGRAM (NOW THE ANALYTICAL CHEMISTRY BRANCH) OF THE SOUTHEAST ENVIRONMENTAL RESEARCH LABORATORY IDENTIFIED AND MEASURED AQUATIC POLLUTANTS UNDER EIGHT PROJECTS IN ANSWER TO REQUESTS FOR ASSISTANCE. IN MOST CASES THESE ANALYSES HELPED TO SOLVE, OR AT LEAST TO UNDERSTAND MORE CLEARLY, THE RELATED POLLUTION INCIDENT AND IN SOME CASES PROVIDED EVIDENCE FOR ENFORCEMENT OF REGULATORY LEGISLATION. UNDER AN ADDITIONAL PROJECT, ANALYTICAL CONSULTATIONS WERE HELD AS REQUESTED BY VARIOUS ORGANIZATIONS CONCERNED WITH POLLUTION INCIDENTS. (SEE ALSO W74-04197 AND W73-13662) (EPA) JF - COPY AVAILABLE FROM GPO SUP DOC AS EP1.23:660/2-74-078, $1.00; MICROFICHE FROM NTIS, SPRINGFIELD, VA 22161 AS PB-238 472; $2.25. TECHNOLOGY SERIES, EPA PROJECT EPA-660/2-74-078, AUGUST 1974. 20 P, 3 FIG, 7 TAB, 12 REF. 1BA027; PROJECT 16ADN28. AU - Alford, Al AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST ENVIRONMENTAL RESEARCH LAB Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - WATER POLLUTION SOURCES KW - POLLUTANT IDENTIFICATION KW - ANALYTICAL TECHNIQUES KW - INDUSTRIAL WASTES KW - GAS CHROMATOGRAPHY KW - MASS SPECTROMETRY KW - NEUTRON ACTIVATION ANALYSIS KW - MUNICIPAL WASTES KW - INFORMATION EXCHANGE KW - GC-MS KW - SPARK SOURCE MASS SPECTROMETRY KW - MASS SPECTRA COMPUTER MATCHING KW - SW 0880:Chemical processes KW - SW 3010:Identification of pollutants KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19112945?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ENVIRONMENTAL+APPLICATIONS+OF+ADVANCED+INSTRUMENTAL+ANALYSES%3A+ASSISTANCE+PROJECTS%2C+FY+73&rft.au=Alford%2C+Al&rft.aulast=Alford&rft.aufirst=Al&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - NPDES SELF-MONITORING AND REPORTING REQUIREMENTS AN - 19108181; 7410970 AB - ON OCTOBER 18, 1972, THE FEDERAL WATER POLLUTION CONTROL ACT AMENDMENTS OF 1972 WERE ENACTED. ONE OF THE MAJOR FEATURES OF THIS SWEEPING REVISION OF THE FEDERAL WATER POLLUTION CONTROL LAWS WAS THE ESTABLISHMENT OF A NEW NATIONAL PERMIT SYSTEM. THIS KEY WATER POLLUTION CONTROL MECHANISM HAS THE TITLE OF NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES). THIS ACT REQUIRES THAT INDUSTRIAL, MUNICIPAL AND OTHER POINT SOURCE DISCHARGERS OBTAIN PERMITS FOR THE DISCHARGE OF ANY POLLUTANTS INTO THE NAVIGABLE WATERS OF THE UNITED STATES. THE PERMIT THAT WILL BE ISSUED UNDER THE NPDES HAS A BASIC FORMAT OF EFFLUENT LIMITS, A COMPLIANCE SCHEDULE, AND MONITORING REQUIREMENTS. (SEE ALSO W74-10947) (KNAPP-USGS) JF - IN: PREPRINTS OF PAPERS PRESENTED AT THE 167TH NATIONAL MEETING OF THE AMERICAN CHEMICAL SOCIETY, APRIL 1-5, 1974, LOS ANGELES, CALIF: AMERICAN CHEMICAL SOCIETY, DIVISION OF ENVIRONMENTAL CHEMISTRY, VOL 14, NO 1, P 108-110, 1974. AU - LAILAS, N AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. PERMIT PROGRAMS DIV Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *MONITORING KW - *WATER POLLUTION SOURCES KW - *FEDERAL WATER POLLUTION CONTROL ACT KW - *REGULATION KW - *WATER QUALITY ACT KW - WATER POLLUTION CONTROL KW - LEGISLATION KW - LAW ENFORCEMENT KW - SW 3010:Identification of pollutants KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19108181?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=NPDES+SELF-MONITORING+AND+REPORTING+REQUIREMENTS&rft.au=LAILAS%2C+N&rft.aulast=LAILAS&rft.aufirst=N&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MONITORING THE AQUATIC ENVIRONMENT FOR SPECIFIC ORGANIC POLLUTANTS AN - 19105845; 7410959 AB - GAS CHROMATOGRAPH/MASS SPECTROMETER (GC/MS) SYSTEMS ARE POWERFUL TOOLS FOR IDENTIFYING SPECIFIC ENVIRONMENTAL ORGANIC POLLUTANTS. COMPUTERIZED GC/MS SYSTEMS ARE ESPECIALLY SUITABLE IN A SERVICE LABORATORY DOING ROUTINE MONITORING OF ENVIRONMENTAL SAMPLES. THERE ARE TEN REGIONAL SERVICE LABORATORIES AND TWO NATIONAL FIELD INVESTIGATION CENTER LABORATORIES WITHIN EPA THAT HAVE PRIMARY RESPONSIBILITY FOR ENVIRONMENTAL MONITORING, INDUSTRIAL SURVEYS, ENFORCEMENT ACTIONS, AND INVESTIGATION OF EPISODES SUCH AS FISH KILLS OR TASTE AND ODOR PROBLEMS. (SEE ALSO W74-10947) (KNAPP-USGS) JF - IN: PREPRINTS OF PAPERS PRESENTED AT THE 167TH NATIONAL MEETING OF THE AMERICAN CHEMICAL SOCIETY, APRIL 1-5, 1974, LOS ANGELES, CALIF: AMERICAN CHEMICAL SOCIETY, DIVISION OF ENVIRONMENTAL CHEMISTRY, VOL 14, NO 1, P 47-53, 1974. 2 FIG, 1 TAB, 9 REF. AU - Loy, E W AU - Brown, D W AU - STEPHENSON, JHM AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SURVEILLANCE AND ANALYSIS DIV Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *MONITORING KW - *POLLUTANT IDENTIFICATION KW - *GAS CHROMATOGRAPHY KW - *MASS SPECTROMETRY KW - *ORGANIC COMPOUNDS KW - PESTICIDES KW - ORGANIC MATTER KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19105845?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MONITORING+THE+AQUATIC+ENVIRONMENT+FOR+SPECIFIC+ORGANIC+POLLUTANTS&rft.au=Loy%2C+E+W%3BBrown%2C+D+W%3BSTEPHENSON%2C+JHM&rft.aulast=Loy&rft.aufirst=E&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE ECONOMIC DAMAGES OF AIR POLLUTION AN - 19105316; 7411798 AB - AIR POLLUTION IS A PROBLEM BECAUSE IT ENDANGERS MAN'S HEALTH AND THE ENVIRONMENT IN WHICH HE LIVES. THE INFORMATION RESEARCHED IN THIS REPORT INDICATES THAT THE COST OF AIR POLLUTION DAMAGE IN 1970 (FOR MEASURED EFFECTS ONLY) FALLS WITHIN A RANGE OF $6.1 TO $18.5 BILLION, WITH A 'BEST' ESTIMATE OF $12.3 BILLION. A BENEFIT-COST ANALYTICAL FRAMEWORK FOR ENVIRONMENTAL DECISION-MAKING IS OUTLINED. THE METHODS THAT HAVE BEEN OR CAN BE USED TO ESTIMATE THE DAMAGES OF AIR POLLUTION ARE IDENTIFIED. THE STRENGTHS AND WEAKNESSES OF EACH METHOD ARE DISCUSSED. THE TECHNICAL COEFFICIENTS METHOD IS UTILIZED IN ESTIMATING THE VALUE OF AIR POLLUTION DAMAGE TO HUMAN HEALTH, TO MAN-MADE MATERIALS, AND TO VEGETATION. A PARTICULAR MARKET STUDY METHOD, THE PROPERTY VALUE APPROACH, WAS USED TO ESTIMATE AESTHETIC AND SOILING-RELATED COSTS. ECONOMIC LOSSES ASSOCIATED WITH AIR POLLUTION EFFECTS ON DOMESTIC ANIMALS AND WILDLIFE AND THE NATURAL ENVIRONMENT ARE NOT ESTIMATED BECAUSE OF DATA LIMITATIONS. DAMAGES ARE ALLOCATED BY MAJOR POLLUTANT AND SOURCE CATEGORY. THE UTILITY AND LIMITATIONS OF GROSS DAMAGE ESTIMATES ARE DISCUSSED, AND COMPARISON WITH OTHER SUCH ESTIMATES IS MADE. (EPA) JF - COPY AVAILABLE FROM GPO SUP DOC AS EP1.23:600/5-74-012, $1.95; MICROFICHE FROM NTIS, SPRINGFIELD, VA 22161 AS PB-235 701, $2.25 MF-PC $3.95. EPA REPORT, SOCIOECONOMIC STUDIES SERIES, REPORT EPA-600/5-74-012, MAY 1974. 156 P, 5 FIG, 22 TAB, 5 REF. PROGRAM ELEMENT 1AA004-26BAF-02. AU - Waddell, Te AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF RESEARCH AND DEVELOPMENT Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *COST-BENEFIT ANALYSIS KW - *AIR POLLUTION EFFECTS KW - *COST ANALYSIS KW - *ECONOMIC EFFICIENCY KW - ECONOMICS KW - DAMAGES KW - SW 4030:Cost allocation, cost sharing, pricing KW - SW 3010:Identification of pollutants KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19105316?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+ECONOMIC+DAMAGES+OF+AIR+POLLUTION&rft.au=Waddell%2C+Te&rft.aulast=Waddell&rft.aufirst=Te&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ECONOMIC DAMAGES FROM RESIDENTIAL USE OF MINERALIZED WATER SUPPLY AN - 19104491; 7407417 AB - HOUSEHOLD APPLIANCES AND PERSONAL ITEMS IN CONTACT WITH WATER SUPPLIED MUNICIPALLY OR FROM PRIVATE SOURCES ARE SUBJECT TO PHYSICAL DAMAGES FROM CHEMICAL AND OTHER CONSTITUENTS OF THE WATER. ECONOMIC LOSSES ARE CALCULATED FOR A TYPICAL HOUSEHOLD AND AGGREGATED TO THE NATIONAL AND INDIVIDUAL STATE LEVELS. THE TYPES OF PHYSICAL DAMAGES EXPECTED AND THE ASSOCIATED WATER QUALITY DETERMINANTS WERE IDENTIFIED, AND THE PHYSICAL EFFECTS WERE THEN TRANSLATED INTO ECONOMIC LOSSES. DAMAGE FUNCTIONS WERE FORMULATED TO PREDICT LIKELY IMPACTS OF WATER QUALITY CHANGES ON EACH HOUSEHOLD UNIT AFFECTED. A COMPUTER PROGRAM BASED ON THESE FUNCTIONS WAS DESIGNED TO ESTIMATE TOTAL DAMAGES PER TYPICAL HOUSEHOLD AND TO AGGREGATE THEM OVER SELECTED REGIONS. THE PROGRAM WAS APPLIED TO STATE-BYSTATE DATA DESCRIBING WATER SUPPLY SOURCES AND SOCIOECONOMIC PARAMETERS. TOTAL ANNUAL DAMAGES TO U.S. RESIDENTS IN 1970 WERE ESTIMATED TO BE IN THE RANGE $0.65-$3.45 BILLION, THE MEAN BEING $1.75 BILLION. THE MEAN TRANSLATES TO $8.60 PER PERSON ANNUALLY. STATES HAVING THE HIGHEST TOTAL DAMAGES WERE CALIFORNIA ($230 MILLION) AND ILLINOIS ($164 MILLION). ON A PER CAPITA BASIS, ARIZONA ($22.53) AND NEW MEXICO ($18.58) RANKED HIGHEST, WHEREAS SOUTH CAROLINA ($1.15) AND OREGON ($1.73) WERE AT THE OTHER END OF THE SPECTRUM. WHEN PER CAPITA DAMAGES WERE COMPARED BY SOURCE OF WATER SUPPLY, PRIVATE WELLS WERE HIGHEST AT AN AVERAGE OF $12.34, TREATED GROUNDWATER WAS NEXT AT $11.20, AND TREATED SURFACE WATER WAS LAST AT $5.83. (KNAPP-USGS) JF - WATER RESOURCES RESEARCH, VOL 10, NO 2, P 145-154, APRIL 1974. 8 FIG, 5 TAB, 38 REF. AU - Tihansky, D P AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. ECONOMIC ANALYSIS DIV Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *WATER QUALITY KW - *DOMESTIC WATER KW - *DAMAGES KW - *COSTS KW - *COMPUTER PROGRAMS KW - PUBLIC HEALTH KW - SCALING KW - CORROSION KW - ECONOMICS KW - ABRASION KW - PLUMBING KW - CLOGGING KW - SW 5080:Evaluation, processing and publication KW - SW 4030:Cost allocation, cost sharing, pricing KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19104491?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ECONOMIC+DAMAGES+FROM+RESIDENTIAL+USE+OF+MINERALIZED+WATER+SUPPLY&rft.au=Tihansky%2C+D+P&rft.aulast=Tihansky&rft.aufirst=D&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WATER POLLUTION AND ASSOCIATED EFFECTS FROM STREET SALTING AN - 19102085; 7408306 AB - EXCESSIVE APPLICATION OF DEICING SALTS TO STREETS LEADS TO ENVIRONMENTAL PROBLEMS. BESIDES CHEMICAL MELTING, VARIOUS METHODS FOR DEICING EXIST. SOME OF THESE ARE STATIONARY AND MOBILE THERMAL MELTING UNITS, ALTERNATE DEICING COMPOUNDS, SNOW ADHESION REDUCTION, ELECTROMAGNETIC ENERGY FOR ICE SHATTERING, AND DRAINAGE SYSTEMS DESIGNED TO CAPTURE SNOWMELT FOR TREATMENT OR CONTROL. SALT STORAGE FACILITIES OFTEN BECOME A MAJOR CONTRIBUTING SOURCE OF LOCAL GROUNDWATER AND SURFACE WATER SALT CONTAMINATION. HIGH CHLORIDE CONCENTRATION LEVELS HAVE BEEN FOUND IN ROADWAY RUNOFF. THE SPECIAL ADDITIVES IN DEICING SALTS MAY CREATE MORE SEVERE POLLUTIONAL PROBLEMS THAN THE CHLORIDE SALTS. (KNAPP-USGS) JF - JOURNAL OF THE ENVIRONMENTAL ENGINEERING DIVISION, AMERICAN SOCIETY OF CIVIL ENGINEERS, VOL 100, NO EE2, PAPER 10473, P 459-477, APRIL 1974. 9 FIG, 3 TAB, 100 REF. AU - Field, R AU - STRUZESKI, E J AU - Masters, He AU - Tafuri, An AD - ENVIRONMENTAL PROTECTION AGENCY, EDISON, N.J Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *SNOW REMOVAL KW - *DEICERS KW - *WATER POLLUTION SOURCES KW - *URBAN RUNOFF KW - *HIGHWAYS KW - WATER POLLUTION CONTROL KW - CHLORIDES KW - SALTS KW - SW 2060:Effects on water of human nonwater activities KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19102085?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WATER+POLLUTION+AND+ASSOCIATED+EFFECTS+FROM+STREET+SALTING&rft.au=Field%2C+R%3BSTRUZESKI%2C+E+J%3BMasters%2C+He%3BTafuri%2C+An&rft.aulast=Field&rft.aufirst=R&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - COMPARISON OF GERMANIUM DETECTORS FOR NEUTRON ACTIVATION ANALYSIS FOR MERCURY AN - 19101913; 7412220 AB - TWO TYPES OF LITHIUM-DRIFTED, SOLID-STATE, GERMANIUM DETECTORS WERE COMPARED FOR THEIR ABILITY TO DETECT AND MEASURE MERCURY IN MATRICES OF DIFFERENT COMPLEXITY. COMPARED WERE (1) A LARGE, COAXIAL DETECTOR WITH RELATIVELY HIGH EFFICIENCY AND A GOOD PEAK-TO-COMPTON RATIO, AND (2) A THIN WAFER DETECTOR, CALLED ALOW ENERGY PHOTON DETECTOR (LEPD), WHICH HAS A GOOD RESOLUTION FOR LOW ENERGY PHOTONS. IN SAMPLES WITH RELATIVELY FEW ELEMENTS PRIMARILY OF LOW ATOMIC NUMBER, THE LARGE DETECTOR IS PREFERRED BECAUSE OF ITS GREATER COUNTING EFFICIENCY. IN COMPLEX SAMPLES CONTAINING MANY ELEMENTS THAT INTERFERE WITH THE MERCURY PEAK, E.G., SAMARIUM, THORIUM, BARIUM, AND TUNGSTEN, THE DETECTOR OF CHOICE IS THE LEPD BECAUSE OF ITS ABILITY TO RESOLVE THE GAMMA PHOTONS. THE CHOICE OF DETECTOR FOR INTERMEDIATE SAMPLES WOULD DEPEND ON THE QUANTITY OF INTERFERING ELEMENTS PRESENT. (EPA) JF - COPY AVAILABLE FROM GPO SUP DOC AS EP1.23:660/2-74-045, $0.55; MICROFICHE FROM NTIS, SPRINGFIELD, VA 22161 AS PB-235 944 $2.25. ENVIRONMENTAL PROTECTION AGENCY, TECHNOLOGY SERIES, REPORT EPA-660/2-74-045, JUNE 1974. 12 P, 3 TAB, 2 REF. EPA PROJECT 16ADN 42, PROGRAM ELEMENT 1BA027. AU - Moore, R V AU - Propheter, O W AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST ENVIRONMENTAL RESEARCH LAB Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *NEUTRON ACTIVATION ANALYSIS KW - *MERCURY KW - *POLLUTANT IDENTIFICATION KW - ANALYTICAL TECHNIQUES KW - CHEMICAL ANALYSIS KW - *GAMMA RAY DETECTORS KW - *GERMANIUM DETECTORS KW - LOW ENERGY PHOTON DETECTORS KW - SW 0880:Chemical processes KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19101913?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=COMPARISON+OF+GERMANIUM+DETECTORS+FOR+NEUTRON+ACTIVATION+ANALYSIS+FOR+MERCURY&rft.au=Moore%2C+R+V%3BPropheter%2C+O+W&rft.aulast=Moore&rft.aufirst=R&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - HERBICIDE RUNOFF FROM FOUR COASTAL PLAIN SOIL TYPES AN - 19100787; 7411805 AB - THE MOVEMENT OF TWO HERBICIDES IN RUNOFF AND ON SEDIMENT WERE STUDIED AS EXAMPLES OF PESTICIDES IN GENERAL USE. GAS CHROMATOGRAPHY WAS USED TO DETERMINE THE LOSSES OF ATRAZINE (2-CHLORO-4-ETHYLAMINO-6-ISOPROPYLAMINO-S-TRIAZINE) AND DICHLOBENIL (2,6-DICHLOROBENZONITRILE) FROM FALLOW PLOTS ON FOUR COASTAL PLAIN SOIL TYPES FOLLOWING THE APPLICATION OF ABOUT 13 CM (5 IN.) OF RAINFALL IN 2 HOURS. THE HERBICIDES, AS WETTABLE POWDERS, WERE SURFACE-APPLIED AND INCORPORATED. SIMULATED HIGH INTENSITY (A 100-YEAR FREQUENCY STORM) RAINFALL WAS STARTED 1 HOUR AFTER APPLICATION. SIGNIFICANT AMOUNTS OF BOTH COMPOUNDS WERE TRANSPORTED. THE PERCENT LOSS WAS GREATER IN ALL CASES FOR ATRAZINE, BUT BECAUSE MORE DICHLOBENIL WAS APPLIED, ITS LOSSES WERE GREATER ON AN ABSOLUTE BASIS. SOME OF THE HERBICIDE IN THE SEDIMENT MAY HAVE BEEN TRANSPORTED AS DISCRETE PARTICLES RATHER THAN AS AN ADSORBATE. THE GREATEST COMBINED (RUNOFF PLUS SEDIMENT) LOSSES OF ATRAZINE IN ALL SOILS AND OF DICHLOBENIL IN TWO SOILS OCCURRED DURING THE FIRST 40-50 MINUTES OF RUNOFF. DURING THIS TIME, THE ABSOLUTE AMOUNT OF BOTH HERBICIDES WAS GREATER IN RUNOFF, BUT THE CONCENTRATIONS WERE GREATER IN THE SEDIMENT. THE PREFERENTIAL LOSS OF CERTAIN CLAYSIZED MATERIALS DURING THE FIRST 50 MINUTES OF RUNOFF MAY EXPLAIN THE HIGH HERBICIDE CONCENTRATION IN SEDIMENT RELATIVE TO LATER TIMES. (EPA) JF - COPY AVAILABLE FROM GPO SUP DOC AS EP1.23:660/2-74-017, $1.45; MICROFICHE FROM NTIS, SPRINGFIELD, VA 22161 AS PB-235 571, $2.25. ENVIRONMENTAL PROTECTION AGENCY, TECHNOLOGY SERIES REPORT EPA-660/2-74-017, APRIL 1974. 98 P, 23 FIG, 12 TAB, 31 REF, 3 APPEND. EPA PROGRAM ELEMENT 1BB039. AU - Bailey, G W AU - Barnett AU - Payne, W R AU - Smith, C N AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST ENVIRONMENTAL RESEARCH LAB Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *HERBICIDES KW - *SOIL TYPES KW - *PATH OF POLLUTANTS KW - *SEDIMENTS KW - RUNOFF KW - SIMULATED RAINFALL KW - COASTAL PLAINS KW - GAS CHROMATOGRAPHY KW - POLLUTANT IDENTIFICATION KW - WATER POLLUTION SOURCES KW - *PESTICIDE MOVEMENT KW - PREFERENTIAL HERBICIDE LOSS KW - ATRAZINE KW - DICHLOBENIL KW - FALLOW PLOTS KW - SW 0845:Water in soils KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19100787?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=HERBICIDE+RUNOFF+FROM+FOUR+COASTAL+PLAIN+SOIL+TYPES&rft.au=Bailey%2C+G+W%3BBarnett%3BPayne%2C+W+R%3BSmith%2C+C+N&rft.aulast=Bailey&rft.aufirst=G&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - LOW WINTER DISSOLVED OXYGEN IN SOME ALASKAN RIVERS AN - 19100114; 7410546 AB - WATER SAMPLES COLLECTED DURING THE YEARS 1969 THROUGH 1972, FROM 36 SELECTED ALASKAN RIVERS WERE ANALYZED FOR DISSOLVED OXYGEN, PH, CONDUCTIVITY AND ALKALINITY. DISSOLVED OXYGEN (D.O.) RANGED FROM 0.0 TO 15.3 ML/L (106 PERCENT SATURATION); PH FROM 6.2 TO 8.4; CONDUCTIVITY VARIED FROM 105 TO 3000 (UMHO/CM); AND ALKALINITY FROM 28 TO 410 (MG/L). SEVERE D.O. DEPLETION DURING WINTER WAS FOUND IN MANY RIVER SYSTEMS LARGE AND SMALL, AND LOCATED IN A RANGE OF LATITUDES (70 DEG N TO 61 DEG N). SUFFICIENT DATA WERE COLLECTED ON THE CHENA, CHATANIKA, AND SALCHA RIVERS TO REVEAL ANNUAL D.O. TRENDS: NEAR SATURATION DURING SPRING 'BREAKUP' AND FALL 'FREEZEUP' WHEN WATER TEMPERATURES ARE NEAR 0 DEG C; SOMEWHAT LOWER D.O. CONCENTRATIONS DURING WARM WATER SUMMER PERIODS; AND YEARLY MINIMUM CONCENTRATIONS DURING THE WINTER (JANUARY-MARCH) INTERVAL. DATA INDICATE THAT D.O. DEPRESSION BEGINS IN OCTOBER AND CONTINUES INTO FEBRUARY. D.O. FROM STATIONS NEAR THE MOUTH OF A RIVER WERE GENERALLY DEPRESSED MORE THAN AT UPPER STATIONS. THE LATTER TREND WAS OBSERVED IN THE UKON RIVER WHICH CONTAINED 10.5 MG/L (73 PERCENT SATURATION) AT THE CANADIAN BORDER BUT ONLY 1.9 MG/L (13 PERCENT) NEAR THE MOUTH. PH GRADUALLY DECREASED IN SOME RIVERS ALTHOUGH ALKALINITY AND CONDUCTIVITY INCREASED. THE DEPRESSED WINTER D.O. CONCENTRATIONS AND LOW WINTER DISCHARGE IN MANY ALASKAN RIVERS ARE MORE SEVERE AND WIDESPREAD THAN PRESENT LITERATURE INDICATES. WINTER CONDITIONS MAY ALREADY LIMIT AQUATIC ORGANISMS IN SOME SYSTEMS. (EPA) JF - COPY AVAILABLE FROM GPO SUP DOC AS EP1.23:660/3-74-008, $0.85; MICROFICHE FROM NTIS, SPRINGFIELD, VA 22161 AS PB-234 443, $2.25. ECOLOGICAL RESEARCH SERIES REPORT EPA-660/3-74-008, APRIL 1974. 33 P, 11 FIG, 3 TAB, 36 REF. EPA PROJECT 21ARX, PROGRAM ELEMENT IBA021. AU - Schallock, E W AU - Lotspeich, F B AD - ENVIRONMENTAL PROTECTION AGENCY, COLLEGE, ALASKA. ARCTIC ENVIRONMENTAL RESEARCH LAB Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *DISSOLVED OXYGEN KW - *ALASKA KW - *CONDUCTIVITY KW - *ALKALINITY KW - *HYDROGEN ION CONCENTRATION KW - *WATER TEMPERATURE KW - RIVERS KW - WINTER KW - SEASONAL KW - WATER QUALITY STANDARDS KW - ARCTIC KW - SUBARCTIC KW - YUKON RIVER(ALAS) KW - CHENA RIVER(ALAS) KW - SAGAVANIRKTOK RIVER(ALAS) KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution KW - SW 0820:Snow, ice and frost UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19100114?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=LOW+WINTER+DISSOLVED+OXYGEN+IN+SOME+ALASKAN+RIVERS&rft.au=Schallock%2C+E+W%3BLotspeich%2C+F+B&rft.aulast=Schallock&rft.aufirst=E&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PREDICTING PESTICIDE RUNOFF FROM AGRICULTURAL LAND: A CONCEPTUAL MODEL AN - 19100081; 7407427 AB - A MATHEMATICAL MODEL OF THE DYNAMIC, SINGLE-RAINFALL-EVENT TYPE DESCRIBES PESTICIDE RUNOFF AS A FUNCTION OF PESTICIDE AND SOIL PROPERTIES, AGRICULTURAL PRACTICES, WATERSHED CHARACTERISTICS, AND CLIMATIC FACTORS. THE CONCEPTUAL STRUCTURE OF THE MODEL INCLUDES SOURCE TERM EFFECTS, LOSS OF PESTICIDE FROM THE SOIL SURFACE DURING RUNOFF PRODUCING RAINFALL EVENTS BECAUSE OF MASS TRANSFER FROM SOIL SURFACE INTO THE MOVING RUNOFF FILM AND PICKUP OF SEDIMENT CONTAINING PESTICIDE PARTICULATES. (KNAPP-USGS) JF - JOURNAL OF ENVIRONMENTAL QUALITY, VOL 3, NO 2, P 95-102, APRIL-JUNE 1974. 4 FIG, 47 REF. AU - Bailey, G W AU - SWANK JR, RR AU - Nicholson, H P AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. AGRO-ENVIRONMENTAL SYSTEMS BRANCH Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *PATH OF POLLUTANTS KW - *PESTICIDES KW - *RUNOFF KW - *MATHEMATICAL MODELS KW - MODEL STUDIES KW - RAINFALL-RUNOFF RELATIONSHIPS KW - TRANSLOCATION KW - EROSION KW - PESTICIDE KINETICS KW - PESTICIDE RUNOFF KW - SW 0810:General KW - SW 0835:Streamflow and runoff KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19100081?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PREDICTING+PESTICIDE+RUNOFF+FROM+AGRICULTURAL+LAND%3A+A+CONCEPTUAL+MODEL&rft.au=Bailey%2C+G+W%3BSWANK+JR%2C+RR%3BNicholson%2C+H+P&rft.aulast=Bailey&rft.aufirst=G&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - RECENT DEVELOPMENTS ON WATER POLLUTION LEGISLATION AN - 19097706; 7408895 AB - RECENT WATER POLLUTION LEGISLATION HAS CHANGED THE APPRAOCHES TO EFFLUENT PROBLEMS FROM BOTH A TECHNICAL AND AN ECONOMIC POINT OF VIEW. THE PRESENT STATUS OF THE PERMITS PROGRAM AND INDUSTRY STANDARDS FOR EFFLUENT ARE REVIEWED IN RELATION TO REGULATION OF THE LEATHER INDUSTRY. TOPICS COVERED INCLUDE: HISTORY OF POLLUTION LEGISLATION, MUNICIPAL POLLUTION, INDUSTRIAL POLLUTION, NATIONAL STANDARDS OF PERFORMANCE, WATER QUALITY STANDARDS, ENFORCEMENT, PERMITS AND LICENSES, TANNERY WASTES, AND COST RECOVERY. (PRAGUE-FIRL) JF - THE JOURNAL OF THE LEATHER CHEMISTS ASSOCIATION, VOL 69, NO 4, P 133-142, APRIL, 1974. AU - Sacks, B R AD - ENVIRONMENTAL PROTECTION AGENCY, BOSTON, MASS. PERMITS BRANCH Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *EFFLUENTS KW - *WATER POLLUTION CONTROL KW - *TANNERY WASTES KW - *LEGISLATION KW - COSTS KW - *WATER POLLUTION LEGISLATION KW - PERMITS PROGRAM KW - INDUSTRY STANDARDS KW - MUNICIPAL POLLUTION KW - INDUSTRIAL POLLUTION KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19097706?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=RECENT+DEVELOPMENTS+ON+WATER+POLLUTION+LEGISLATION&rft.au=Sacks%2C+B+R&rft.aulast=Sacks&rft.aufirst=B&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - SELECTED IRRIGATION RETURN FLOW QUALITY ABSTRACTS 1972-1973, THIRD ANNUAL ISSUE AN - 19090890; 7411576 AB - RESEARCH RELATED TO THE QUALITY OF IRRIGATION RETURN FLOW IS BEING CONDUCTED AT NUMEROUS INSTITUTIONS THROUGHOUT THE WESTERN UNITED STATES. RELATED WORK IS ALSO UNDERWAY AT OTHER INSTITUTIONS IN THE UNITED STATES, AS WELL AS OTHER PORTIONS OF THE WORLD. APPROXIMATELY 100 SOURCES OF MATERIAL HAVE BEEN SEARCHED FOR ARTICLES PERTINENT TO THE NATIONAL IRRIGATION RETURN FLOW RESEARCH AND DEVELOPMENT PROGRAM. THESE ARTICLES DESCRIBE WATER QUALITY PROBLEMS RESULTING FROM IRRIGATED AGRICULTURE, POTENTIAL TECHNOLOGICAL SOLUTIONS FOR CONTROLLING RETURN FLOWS, RECENT RESEARCH PERTINENT TO RETURN FLOW INVESTIGATIONS, AND LITERATURE ASSOCIATED WITH INSTITUTIONAL CONSTRAINTS IN IRRIGATION RETURN FLOW QUALITY CONTROL. THIS BIBLIOGRAPHY CONTAINS 820 ABSTRACTS. THIS THIRD ANNUAL ISSUE OF SELECTED IRRIGATION RETURN FLOW QUALITY ABSTRACTS COVERS PUBLICATIONS PRINTED IN 1972 AND 1973. (EPA) JF - COPY AVAILABLE FROM GPO SUP DOC AS EP1.23:660/2-74-049, $3.85; MICROFICHE FROM NTIS, SPRINGFIELD, VA. 22161 AS PB-235 385, $2.25. ENVIRONMENTAL PROTECTION AGENCY, TECHNOLOGY SERIES REPORT EPA-660/2-74-049. JUNE 1974. 409 P. EPA PROGRAM ELEMENT 1BB039. GRANT NO R-800426. AU - Skogerboe, G V AU - Walker, W R AU - Bennett, R S AU - ZAKELY, B J AD - DEPT. OF AGRICULTURAL ENGINEERING. EPA, OFFICE OF RESEARCH AND DEVELOPMENT COLORADO STATE UNIV., FORT COLLINS, COLO Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *FERTILIZERS KW - *IRRIGATION WATER KW - *NITRATES KW - *PHOSPHATES KW - *RETURN FLOW KW - *SALINITY KW - *BIBLIOGRAPHIES KW - *ABSTRACTS KW - IRRIGATED LAND KW - IRRIGATED SYSTEMS KW - WATER POLLUTION EFFECTS KW - WATER POLLUTION SOURCES KW - WATER QUALITY CONTROL KW - SW 8020:Reference and retrieval KW - SW 3020:Sources and fate of pollution KW - SW 3070:Water quality control KW - SW 1060:Conservation in agricultural use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19090890?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=SELECTED+IRRIGATION+RETURN+FLOW+QUALITY+ABSTRACTS+1972-1973%2C+THIRD+ANNUAL+ISSUE&rft.au=Skogerboe%2C+G+V%3BWalker%2C+W+R%3BBennett%2C+R+S%3BZAKELY%2C+B+J&rft.aulast=Skogerboe&rft.aufirst=G&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - CHEMICAL PROFILES OF KRAFT PAPER MILL TREATED WASTEWATERS AN - 19087661; 7410992 AB - IN THE EFFLUENTS OF TWO UNBLEACHED-KRAFT PAPER MILLS, SPECIFIC COMPOUNDS WERE IDENTIFIED USING GAS CHROMATOGRAPHY AND MASS SPECTROMETRY. THE PRIMARY CLARIFIER EXERTED LITTLE CHANGE ON THE COMPOSITION OR CONCENTRATION OF DISSOLVED ORGANICS. THE TRICKLING BIOFILTER WAS EFFECTIVE FOR REDUCING THE PHENOLIC CONTENT BUT EXERTED LITTLE INFLUENCE ON THE OTHER DISSOLVED ORGANICS. THE AERATED LAGOON REDUCED SOME OF THE TERPENE CONTENT BUT MOST OF THE TERPENES AND OTHER NEUTRAL COMPOUNDS REMAINED IN 50% OR MORE OF THEIR ORIGINAL CONCENTRATIONS. SOME FATTY AND RESIN ACID CONCENTRATIONS WERE REDUCED BY THE LAGOON, BUT MORE WERE APPARENTLY INCREASED IN CONCENTRATION AND A NUMBER OF NEW COMPOUNDS, POSSIBLY AQUATIC LIFE METABOLITES, APPEARED DURING THIS STAGE OF TREATMENT. LIME FLOCCULATION REDUCED NEUTRAL COMPOUNDS TO LESS THAN 50% OF THEIR ORIGINAL CONCENTRATION, POSSIBLY AS A RESULT OF ADSORPTION. LIME FLOCCULATION HAD LITTLE EFFECT ON PHENOLS, BUT IT DID CAUSE SOME REDUCTION OF FATTY AND RESIN ACIDS. THE LARGE BIOLOGICAL STABILIZATION POND GREATLY REDUCED THE PHENOLIC CONCENTRATION AND SUBSTANTIALLY REDUCED THE CONCENTRATION OF MOST TERPENES AND OTHER NEUTRAL COMPOUNDS. RESIN ACIDS AND TERPENES WERE RESISTANT TO BOTH TREATMENTS. PHENOLS AS A CLASS WERE SUSCEPTIBLE TO BOTH TREATMENTS BUT TRACES OF THEM COULD STILL BE FOUND IN THE FULLY TREATED EFFLUENTS. THE MORE HIGHLY SUBSTITUTED PHENOLS WERE MORE RESISTANT. (SEE ALSO W74-10947) (KNAPP-USGS) JF - IN: PREPRINTS OF PAPERS PRESENTED AT THE 167TH NATIONAL MEETING OF THE AMERICAN CHEMICAL SOCIETY, APRIL 1-5, 1974, LOS ANGELES, CALIF: AMERICAN CHEMICAL SOCIETY, DIVISION OF ENVIRONMENTAL CHEMISTRY, VOL 14, NO 1, P 278-281, 1974. 2 FIG. AU - Keith, L H AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST ENVIRONMENTAL RESEARCH LAB Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *WASTE WATER TREATMENT KW - *POLLUTANT IDENTIFICATION KW - *PULP WASTES KW - *INDUSTRIAL WASTES KW - *ORGANIC WASTES KW - ORGANIC COMPOUNDS KW - PHENOLS KW - ORGANIC ACIDS KW - SW 3040:Wastewater treatment processes KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19087661?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=CHEMICAL+PROFILES+OF+KRAFT+PAPER+MILL+TREATED+WASTEWATERS&rft.au=Keith%2C+L+H&rft.aulast=Keith&rft.aufirst=L&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DETECTION OF HYDROCARBONS BY CHEMILUMINESCENCE WITH ACTIVE NITROGEN AT 388 NM AN - 19087322; 7411000 AB - A CHEMILUMINESCENT METHOD MEASURES THE HYDROCARBON LEVELS IN A GAS SAMPLE BY THE INTENSITY OF THE INDIVIDUAL HYDROCARBON REACTIONS WITH ACTIVE NITROGEN. OF ALL THE HYDROCARBONS TESTED PROPYLENE GAVE THE LARGEST RESPONSE. AT 100 PPM THE SIGNAL FOR PROPYLENE IS ABOUT TEN TIMES GREATER THAN THE BACKGROUND SIGNAL MEASURED WITH ZERO AIR IN THE SAMPLE INLET. SINCE THE MINIMUM MEASURABLE CONCENTRATION OF EVEN THE MORE RESPONSIVE HYDROCARBONS IS GREATER THAN 1 PPM, THE SYSTEM IN PRESENT FORM IS SUITABLE ONLY FOR MOBILE SOURCE EMISSIONS MEASUREMENTS, AND NOT FOR AMBIENT AIR MONITORING. (SEE ALSO W74-10947) (KNAPP-USGS) JF - IN: PREPRINTS OF PAPERS PRESENTED AT THE 167TH NATIONAL MEETING OF THE AMERICAN CHEMICAL SOCIETY, APRIL 1-5, 1974, LOS ANGELES, CALIF: AMERICAN CHEMICAL SOCIETY, DIVISION OF ENVIRONMENTAL CHEMISTRY, VOL 14, NO 1, P 310-312, 1974. 2 TAB. AU - BAITY, T W AU - McClenny, Wa AU - Bell, J P AD - ENVIRONMENTAL PROTECTION AGENCY, RESEARCH TRIANGLE PARK, N.C Y1 - 1974/04// PY - 1974 DA - Apr 1974 KW - Water Resources Abstracts KW - *MONITORING KW - *AIR POLLUTION KW - SMOG KW - ORGANIC COMPOUNDS KW - NITROGEN KW - INSTRUMENTATION KW - FLUORESCENCE KW - ANALYTICAL TECHNIQUES KW - POLLUTANT IDENTIFICATION KW - *CHEMILUMINESCENCE KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19087322?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DETECTION+OF+HYDROCARBONS+BY+CHEMILUMINESCENCE+WITH+ACTIVE+NITROGEN+AT+388+NM&rft.au=BAITY%2C+T+W%3BMcClenny%2C+Wa%3BBell%2C+J+P&rft.aulast=BAITY&rft.aufirst=T&rft.date=1974-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - RECENT DEVELOPMENTS IN THE IDENTIFICATION OF ASPHALTS AND OTHER PETROLEUM PRODUCTS AN - 19165479; 7610396 AB - THIS PAPER REPORTS THE SUCCESSFUL APPLICATION OF ELECTRON CAPTURE DETECTOR GAS CHROMATOGRAPHY TO THE ANALYSIS OF THE MINOR COMPONENTS PRESENT IN ASPHALTS AND THEIR UTILITY TO PROVIDE PRIMA FACIE LEGAL EVIDENCE, THAT IS CORROBORATED BY OTHER METHODS OF IDENTIFICATION. (SEE ALSO W76-10370) (KATZ) JF - IN: NBS SPECIAL PUBLICATION 409, MARINE POLLUTION MONITORING (PETROLEUM), PROCEEDINGS OF A SYMPOSIUM AND WORKSHOP, DECEMBER, 1974. P. 145-148, 1 TAB., 5 FIG., 6 REF. AU - Kawahara, F K AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO Y1 - 1974/03// PY - 1974 DA - Mar 1974 KW - Water Resources Abstracts KW - *ASPHALT KW - *METHODOLOGY KW - *STATISTICAL ANALYSIS KW - *POLLUTANT IDENTIFICATION KW - ANALYTICAL TECHNIQUES KW - WASTE IDENTIFICATION KW - OIL POLLUTION KW - OILY WATER KW - OIL SPILLS KW - INFRARED RADIATION KW - INDUSTRIAL WASTES KW - GAS CHROMATOGRAPHY KW - PIPELINES KW - DISCRIMINATE FUNCTION ANALYSIS KW - INFRARED SPECTROPHOTOMETERS KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19165479?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=RECENT+DEVELOPMENTS+IN+THE+IDENTIFICATION+OF+ASPHALTS+AND+OTHER+PETROLEUM+PRODUCTS&rft.au=Kawahara%2C+F+K&rft.aulast=Kawahara&rft.aufirst=F&rft.date=1974-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MONITORING SEAWATER FOR RADIONUCLIDES AN - 19133706; 7506031 AB - AN ACCEPTABLE RADIOLOGICAL MONITORING PROGRAM CAN BE PREPARED ON THE BASIS OF EXTENSIVE EXPERIENCE WITH BOTH ROUTINE PROGRAMS AND RESEARCH CONCERNING RADIONUCLIDE TRANSPORT IN THE MARINE ENVIRONMENT. MANY DIFFICULTIES MUST BE CONSIDERED: THOSE COMMON TO MOST MARINE MONITORING PROGRAMS, THOSE ASSOCIATED WITH THE CHEMICAL STATE OF THE MAJOR RADIONUCLIDES IN EFFLUENTS (INCLUDING THEIR EXTREMELY LOW CONCENTRATION), AND THOSE RELATED TO MEASURING NUMEROUS RADIONUCLIDES AT VERY LOW LEVELS. PARTICIPATION IN THE PROGRAM BY APPROPRIATE SPECIALISTS IS A NECESSITY, AND USE OF ONLY AN OCEANOGRAPHER OR A RADIOCHEMIST WHEN BOTH ARE NEEDED USUALLY LEADS TO INITIALLY UNRECOGNIZED DIFFICULTIES. (SEE ALSO W75-06020) (SIMS-ISWS) JF - IN: PROCEEDINGS OF SEMINAR ON METHODOLOGY FOR MONITORING THE MARINE ENVIRONMENT, SEATTLE, WASHINGTON, OCTOBER 1973. ENVIRONMENTAL MONITORING SERIES, EPA-600/4-74-004, U.S. ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C., OFFICE OF RESEARCH AND DEVELOPMENT, P 231-241, OCTOBER 1974. 1 TAB, 33 REF. AU - Kahn, B AU - Montgomery, D M AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. RADIOCHEMISTRY AND NUCLEAR ENGINEERING BRANCH Y1 - 1974/03// PY - 1974 DA - Mar 1974 KW - Water Resources Abstracts KW - *RADIOACTIVITY KW - *MONITORING KW - *SEA WATER KW - *OCEANOGRAPHY KW - *POLLUTANT IDENTIFICATION KW - MEASUREMENT KW - FALLOUT KW - RADIOACTIVE WASTES KW - ANALYTICAL TECHNIQUES KW - POLLUTANTS KW - TRACERS KW - METHODOLOGY KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19133706?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MONITORING+SEAWATER+FOR+RADIONUCLIDES&rft.au=Kahn%2C+B%3BMontgomery%2C+D+M&rft.aulast=Kahn&rft.aufirst=B&rft.date=1974-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MICROBIOLOGICAL METHODS FOR MONITORING MARINE WATERS FOR POSSIBLE HEALTH EFFECTS AN - 19123105; 7506038 AB - THE SOURCES OF PATHOGENIC MICROORGANISMS IN THE MARINE ENVIRONMENT WERE DISCUSSED. THE STATUS OF MICROBIAL METHODOLOGY WAS EXAMINED. THIS METHODOLOGY IS IN NEED OF UPGRADING. THE SITUATION STEMS FROM SEVERAL FACTORS: (1) A PAUCITY OF EPIDEMIOLOGICAL DATA RELATING HEALTH HAZARDS TO INDIVIDUALS ASSOCIATING WITH THE MARINE ENVIRONMENT TO SOME INDICATOR OR INDICATORS OF THE WATER QUALITY; (2) INSUFFICIENT EVALUATION OF EXISTING METHODOLOGY WHEN APPLIED SPECIFICALLY TO THE ENUMERATION OF THE ORGANISM IN THE MARINE ENVIRONMENT; AND (3) THE WILLINGNESS, IN THE PAST, TO RELY TOO HEAVILY ON COLIFORMS, EVEN FECAL COLIFORMS, AS THE SOLE INDICATORS OF WATER QUALITY. (SEE ALSO W75-06020) (SIMS-ISWS) JF - IN: PROCEEDINGS OF SEMINAR ON METHODOLOGY FOR MONITORING THE MARINE ENVIRONMENT, SEATTLE, WASHINGTON, OCTOBER 1973. ENVIRONMENTAL MONITORING SERIES, EPA-600/4-74-004, U.S. ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C., OFFICE OF RESEARCH AND DEVELOPMENT, P 360-384, OCTOBER 1974. 4 FIG, 12 TAB, 32 REF. AU - Cabelli, V J AU - BREZENSKI, F T AU - Dufour AU - Levin, Ma AD - ENVIRONMENTAL PROTECTION AGENCY, NARRAGANSETT, R.I. NORTHEASTERN WATER SUPPLY LAB Y1 - 1974/03// PY - 1974 DA - Mar 1974 KW - Water Resources Abstracts KW - *POLLUTANT IDENTIFICATION KW - *MICROBIOLOGY KW - *METHODOLOGY KW - *MARINE MICROORGANISMS KW - *PATHOGENIC BACTERIA KW - *MONITORING KW - SEWAGE SLUDGE KW - INDUSTRIAL WASTES KW - COLIFORMS KW - E. COLI KW - STREPTOCOCEUS KW - SALMONELLA KW - MICROORGANISMS KW - SEWAGE BACTERIA KW - SHIGELLA KW - ENTERIC BACTERIA KW - LABORATORY TESTS KW - WATER POLLUTION KW - ESTUARINE ENVIRONMENT KW - SW 3010:Identification of pollutants KW - SW 3030:Effects of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19123105?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MICROBIOLOGICAL+METHODS+FOR+MONITORING+MARINE+WATERS+FOR+POSSIBLE+HEALTH+EFFECTS&rft.au=Cabelli%2C+V+J%3BBREZENSKI%2C+F+T%3BDufour%3BLevin%2C+Ma&rft.aulast=Cabelli&rft.aufirst=V&rft.date=1974-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MAKING ARTEMIA SLUDGE BIOASSAY MORE ECOLOGICALLY RELEVANT AN - 19123052; 7506034 AB - COMPARATIVE EXPERIMENTS USING RECOMMENDED BIOASSAY PROCEDURES FOR ARTEMIA NAUPLII AND ENDEMIC MICROCRUSTACEAN ZOOPLANKTON ILLUSTRATED THAT ENDEMIC SPECIES HAVE A GREATER SENSITIVITY TO MUNICIPAL SEWAGE SLUDGE THAN HAVE ARTEMIA NAUPLII. IT WAS ALSO SHOWN, BASED UPON THESE RESULTS, THAT THE ALLOWABLE CONCENTRATION MAY BE TOO HIGH TO PREVENT IMPACT UPON THE PLANKTON IN THE MIXING ZONE. IN THIS CASE, THE CRITERIA MAY NOT BE SUFFICIENT TO PREVENT DAMAGE, BOTH LETHAL AND SUBLETHAL, TO THE ORGANISMS FIRST EXPOSED TO THE DUMPED MATERIALS, NAMELY, THE MICROCRUSTACEAN POPULATIONS. TO INCREASE THE VALUE OF THE BIOASSAY CRITERIA FOR PROTECTING THE MARINE ECOSYSTEM FROM THE IMPACT OF DISPOSED MATERIALS, SENSITIVITY FACTORS MUST BE DETERMINED FOR ADDITIONAL ENDEMIC SPECIES. THESE SENSITIVITY FACTORS COULD THEN BE APPLIED TO THE TOXICITY VALUES DERIVED FROM THE ARTEMIA BIOASSAY TO INCREASE THE USE OF THESE BIOASSAYS AS A DEVICE FOR PROTECTING THE ECOLOGY OF COASTAL WATERS. (SEE ALSO W75-06020) (SIMS-ISWS) JF - IN: PROCEEDINGS OF SEMINAR ON METHODOLOGY FOR MONITORING THE MARINE ENVIRONMENT, SEATTLE, WASHINGTON, OCTOBER 1973. ENVIRONMENTAL MONITORING SERIES, EPA-600/4-74-004, U.S. ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C., OFFICE OF RESEARCH AND DEVELOPMENT, P 275-302, OCTOBER 1974. 10 FIG, 3 TAB, 10 REF. AU - Nadeau, R J AU - PASTALOVE, B J AD - ENVIRONMENTAL PROTECTION AGENCY, EDISON, N.J. SURVEILLANCE AND ANALYSIS DIV Y1 - 1974/03// PY - 1974 DA - Mar 1974 KW - Water Resources Abstracts KW - *POLLUTANT IDENTIFICATION KW - *BIOASSAY KW - *SLUDGE KW - *PLANKTON KW - METHODOLOGY KW - ECOLOGY KW - ZOOPLANKTON KW - COASTS KW - OCEANS KW - SEWAGE DISPOSAL KW - WASTES KW - SLUDGE DISPOSAL KW - AQUATIC MICROORGANISMS KW - MARINE ANIMALS KW - COPEPODS KW - *ARTEMIA SALINA KW - SW 3010:Identification of pollutants KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19123052?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MAKING+ARTEMIA+SLUDGE+BIOASSAY+MORE+ECOLOGICALLY+RELEVANT&rft.au=Nadeau%2C+R+J%3BPASTALOVE%2C+B+J&rft.aulast=Nadeau&rft.aufirst=R&rft.date=1974-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - BIOLOGICAL PROBLEMS IN ESTUARINE MONITORING AN - 19118435; 7506026 AB - BIVALVE MOLLUSCS ARE EFFICIENT BIOASSAY TOOLS FOR IDENTIFYING THE EBB AND FLOW OF POLLUTANTS IN SURROUNDING WATERS. MONITORING DATA INDICATED THE MOVEMENT OF RELATIVELY DISCRETE MASSES OF CLEAN AND POLLUTED WATER THROUGH THE ESTUARY. ORGANOCHLORINE RESIDUES IN MOLLUSCS FLUCTUATED FROM MONTH TO MONTH IN RESPONSE TO THE SOMETIMES TRANSITORY NATURE OF THE POLLUTION, AND CONTRASTED SHARPLY AT TIMES WITH RESIDUES OBSERVED IN OTHER ELEMENTS OF THE ASSOCIATED BIOTA. SUCCESSFUL MONITORING OF THE ESTUARINE ENVIRONMENT FOR PERSISTENT ORGANOCHLORINE POLLUTANTS IS DEPENDENT IN LARGE MEASURE ON THE COLLECTION OF APPROPRIATELY BIASED SAMPLES. STATISTICALLY RANDOMIZED SAMPLE COLLECTIONS ARE UNSATISFACTORY FOR THE SIMPLE REASON THAT POLLUTION PATTERNS ARE NOT RANDOM. SAMPLE COLLECTION PROTOCOLS, AS WELL AS ANALYTICAL PROCEDURES, MUST BE SUFFICIENTLY STANDARDIZED TO ENSURE THE COMPARABILITY OF DATA. MONITORING DATA MUST BE TRANSMITTED ON A TIMELY BASIS TO ACTION AGENCIES. (SEE ALSO W75-06020) (SIMS-ISWS) JF - IN: PROCEEDINGS OF SEMINAR ON METHODOLOGY FOR MONITORING THE MARINE ENVIRONMENT, SEATTLE, WASHINGTON, OCTOBER 1973. ENVIRONMENTAL MONITORING SERIES, EPA-600/4-74-004, U.S. ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C., OFFICE OF RESEARCH AND DEVELOPMENT, P 126-138, OCTOBER 1974. 2 TAB, 20 REF. AU - Butler, P A AD - ENVIRONMENTAL PROTECTION AGENCY, GULF BREEZE, FLA. GULF BREEZE ENVIRONMENTAL RESEARCH LAB Y1 - 1974/03// PY - 1974 DA - Mar 1974 KW - Water Resources Abstracts KW - *BIOASSAY KW - *BIOINDICATORS KW - *POLLUTANT IDENTIFICATION KW - *MONITORING KW - AQUATIC ANIMALS KW - SAMPLING KW - FISH KW - DATA PROCESSING KW - SILVERSIDES KW - MOLLUSKS KW - ESTUARINE ENVIRONMENT KW - DDT KW - POLLUTANTS KW - CHEMICAL ANALYSIS KW - *ORGANOCHLORINE KW - SW 0880:Chemical processes KW - SW 3010:Identification of pollutants KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19118435?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=BIOLOGICAL+PROBLEMS+IN+ESTUARINE+MONITORING&rft.au=Butler%2C+P+A&rft.aulast=Butler&rft.aufirst=P&rft.date=1974-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PATHOLOGICAL CHANGES PRODUCED IN JAPANESE QUAIL BY INGESTION OF CADMIUM AN - 19115558; 7505491 AB - HISTOLOGICAL SEQUELAE OF FEEDING 75 MG CADMIUM/KG OF DIET FROM HATCHING TO 4 OR 6 WEEKS OF AGE WERE STUDIED IN JAPANESE QUAIL (ESTURNIX COTURNIX JAPONICA). EFFECTS OF CADMIUM WERE COMPARED WITH THOSE OF ZINC AND IRON DEFICIENCIES AT 4 WEEKS, AND THE PROTECTIVE EFFECTS OF ASCORBIC ACID AGAINST CADMIUM WERE INVESTIGATED AT 4 AND 6 WEEKS. TESTICULAR HYPOPLASIA AND GROWTH RETARDATION OCCURRED IN 4-WEEK-OLD QUAIL FED EITHER CADMIUM-CONTAINING OR ZINC-DEFICIENT DIETS. SEVERE ANEMIA AND BONE MARROW HYPERPLASIA WERE PRESENT IN BIRDS FED EITHER CADMIUM-CONTAINING OR IRON-DEFICIENT DIETS. THE MORPHOLOGICAL APPEARANCE IN CIRCULATING ERYTHROCYTES WAS NOT THE SAME WITH BOTH TREATMENTS. BOTH HEART VENTRICLES WERE HYPERTROPHIED IN RESPONSE TO CADMIUM AT 6 WEEKS, WHEREAS HYPERTROPHY WAS NOT MICROSCOPICALLY AT 4 WEEKS, EVEN THOUGH THE WEIGHT WAS SIGNIFICANTLY INCREASED IN RELATION TO BODY WEIGHT. ENTEROPATHY OF THE SMALL INTESTINE WAS MORE SEVERE AFTER 6 WEEKS OF CADMIUM FEEDING THAN AFTER 4 WEEKS. ASCORBIC ACID ADDED TO THE CADMIUM-CONTAINING DIET SIGNIFICANTLY ALLEVIATED OR PREVENTED ALMOST ALL ASPECTS OF CADMIUM TOXICITY IN QUAIL AT 4 AND/OR 6 WEEKS OF AGE. IT PROTECTED AGAINST SOME CHANGES THAT WERE NOT OBSERVED IN EITHER ZINC OR IRON-DEFICIENT BIRDS. (JERNIGAN-VANDERBILT) JF - JOURNAL OF NUTRITION, VOL 104, NO 3, P 323-338, MARCH, 1974. 4 TAB, 22 FIG, 40 REF. AU - Richardson, Me AU - Fox AU - Fry, B E AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF PESTICIDE PROGRAMS Y1 - 1974/03// PY - 1974 DA - Mar 1974 KW - Water Resources Abstracts KW - *CADMIUM KW - *ANIMAL PATHOLOGY KW - *TOXICITY KW - ZINC KW - IRON KW - ANIMAL PHYSIOLOGY KW - BIRDS KW - LABORATORY TESTS KW - TESTING PROCEDURES KW - WATER POLLUTION EFFECTS KW - *JAPANESE QUAIL KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19115558?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PATHOLOGICAL+CHANGES+PRODUCED+IN+JAPANESE+QUAIL+BY+INGESTION+OF+CADMIUM&rft.au=Richardson%2C+Me%3BFox%3BFry%2C+B+E&rft.aulast=Richardson&rft.aufirst=Me&rft.date=1974-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DETERMINATION OF METALS IN SEA WATER AN - 19112445; 7506027 AB - ANALYTICAL METHODS WERE DESCRIBED TO DETERMINE AS, BE, CD, CR, CO, CU, FE, PB, MN, HG, MO, NI, SE, AG, V, AND ZN IN SEA WATER. ANALYSIS OF ALL METALS CAN BE ACCOMPLISHED WITH VARIOUS DEGREES OF CONVENIENCE BY ATOMIC ABSORPTION. DIRECT ANALYSIS BY FLAMELESS ATOMIC ABSORPTION HAS MANY DESIRABLE ATTRIBUTES, BUT UTILIZATION CANNOT BE MAXIMIZED UNTIL THE INTERFERING ACTION OF SEA WATER COMPONENTS IS OVERCOME. ANODIC STRIPPING VOLTAMMETRY IS BECOMING INCREASINGLY USEFUL FOR SEA WATER ANALYSIS. DIRECT MEASUREMENTS FOR CD, CU, PB, AND ZN HAVE BEEN MADE. MAJOR IONS IN SEA WATER DO NOT INTERFERE. NEUTRON ACTIVATION ANALYSIS AND SPARK SOURCE MASS SPECTROMETRY HAVE BEEN UTILIZED AS ANALYTICAL TECHNIQUES. GAS CHROMATOGRAPHY HAS POSSIBLE APPLICATIONS FOR SEA WATER METAL ANALYSIS. (SEE ALSO W75-06020) (SIMS-ISWS) JF - IN: PROCEEDINGS OF SEMINAR ON METHODOLOGY FOR MONITORING THE MARINE ENVIRONMENT, SEATTLE, WASHINGTON, OCTOBER 1973. ENVIRONMENTAL MONITORING SERIES, EPA-600/4-74-004, U.S. ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C., OFFICE OF RESEARCH AND DEVELOPMENT, P 139-155, OCTOBER 1974. 4 TAB, 33 REF. AU - Kampbell, D H AD - ENVIRONMENTAL PROTECTION AGENCY, EDISON, N.J. SURVEILLANCE AND ANALYSIS DIV Y1 - 1974/03// PY - 1974 DA - Mar 1974 KW - Water Resources Abstracts KW - *METALS KW - *SEA WATER KW - *ANALYTICAL TECHNIQUES KW - *POLLUTANT IDENTIFICATION KW - CHEMICAL ANALYSIS KW - MEASUREMENT KW - PHYSICAL PROPERTIES KW - ABSORPTION KW - SPECTROSCOPY KW - SAMPLING KW - METHODOLOGY KW - INSTRUMENTATION KW - X-RAY SPECTROSCOPY KW - ELECTROCHEMISTRY KW - LABORATORY TESTS KW - OCEANS KW - SW 0880:Chemical processes KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19112445?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DETERMINATION+OF+METALS+IN+SEA+WATER&rft.au=Kampbell%2C+D+H&rft.aulast=Kampbell&rft.aufirst=D&rft.date=1974-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - RESIDUES IN FISH, WILDLIFE, AND ESTUARIES AN - 19109571; 7413317 AB - IN JUNE 1972, A COLLECTION WAS TAKEN OF ESTUARINE SEDIMENTS, CRABS, SHRIMPS, AND FISHES, TWO YEARS AFTER AERIAL APPLICATIONS OF MIREX BAIT FOR CONTROLLING FIRE ANTS IN COASTAL REGIONS NEAR CHARLESTON, SOUTH CAROLINA. PREVIOUS MONITORING (OCTOBER 1969 TO JUNE 1971) DETERMINED LEVELS OF MIREX IN ANIMAL SAMPLES AS: CRABS, 0-0.60 PPM; SHRIMPS, 0-1.3 PPM; AND FISHES, 0-0.82 PPM. MIREX WAS RECENTLY SHOWN PRESENT IN THREE SPECIES OF FISH (WHITE CATFISH, 0.021 PPM; BLUE-GILL, 0.047 PPM; CARP 0.12 PPM) AND BLUE CRABS (0.026 PPM) AT FRESH WATER STATIONS. THERE WAS NO MIREX DETECTED IN 36 OTHER SPECIES EXAMINED TAKEN FROM NINE SALINE STATIONS IN THE ESTUARIES AFTER A PERIOD OF RESTRICTED PESTICIDE USE. NO MIREX WAS FOUND AT THE BOTTOM SEDIMENT SAMPLES. (LEIBOWITZ-FIRL) JF - PESTICIDES MONITORING JOURNAL, VOL 7, NO 3/7, MARCH, 1974. 3 REF. AU - Borthwick, P W AU - Cook, G H AU - Patrick, J M AD - ENVIRONMENTAL PROTECTION AGENCY, GULF BREEZE, FLA. GULF BREEZE ENVIRONMENTAL RESEARCH LAB Y1 - 1974/03// PY - 1974 DA - Mar 1974 KW - Water Resources Abstracts KW - *WHITE CATFISH KW - BLUE CRABS KW - SW 3010:Identification of pollutants KW - SW 3030:Effects of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19109571?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=RESIDUES+IN+FISH%2C+WILDLIFE%2C+AND+ESTUARIES&rft.au=Borthwick%2C+P+W%3BCook%2C+G+H%3BPatrick%2C+J+M&rft.aulast=Borthwick&rft.aufirst=P&rft.date=1974-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - METHODS AND PROBLEMS IN ANALYSIS OF PESTICIDES IN THE ESTUARINE ENVIRONMENT AN - 19094026; 7506025 AB - THE GULF BREEZE ENVIRONMENTAL RESEARCH LABORATORY HAS BEEN CONDUCTING RESEARCH ON THE EFFECTS OF PESTICIDES IN THE MARINE ENVIRONMENT SINCE 1958. FROM 1965 UNTIL 1972 OVER EIGHT THOUSAND SAMPLES WERE ANALYZED FOR THE NATIONAL PESTICIDE MONITORING PROGRAM. DESCRIBED WERE ANALYTICAL METHODS EMPLOYED, SOME RECENT STUDIES IN WATER ANALYSIS, AND THE NEED FOR ADEQUATE ANALYTICAL QUALITY CONTROL IN MARINE MONITORING. (SEE ALSO W75-06020) (SIMS-ISWS) JF - IN: PROCEEDINGS OF SEMINAR ON METHODOLOGY FOR MONITORING THE MARINE ENVIRONMENT, SEATTLE, WASHINGTON, OCTOBER 1973. ENVIRONMENTAL MONITORING SERIES, EPA-600/4-74-004, U.S. ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C., OFFICE OF RESEARCH AND DEVELOPMENT, P 108-125, OCTOBER 1974. 1 FIG, 6 TAB, 17 REF. AU - Wilson, A J AU - Forester, J AD - ENVIRONMENTAL PROTECTION AGENCY, GULF BREEZE, FLA. GULF BREEZE ENVIRONMENTAL RESEARCH LAB Y1 - 1974/03// PY - 1974 DA - Mar 1974 KW - Water Resources Abstracts KW - *PESTICIDES KW - *CHEMICAL ANALYSIS KW - *CHLORINATED HYDROCARBON PESTICIDES KW - *ANALYTICAL TECHNIQUES KW - INSECTICIDES KW - BIOASSAY KW - WATER QUALITY KW - ESTUARINE ENVIRONMENT KW - QUALITY CONTROL KW - LABORATORY TESTS KW - OCEANS KW - POLLUTANT IDENTIFICATION KW - DDT KW - CHEMISTRY KW - MOLLUSKS KW - SW 0880:Chemical processes KW - SW 3010:Identification of pollutants KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19094026?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=METHODS+AND+PROBLEMS+IN+ANALYSIS+OF+PESTICIDES+IN+THE+ESTUARINE+ENVIRONMENT&rft.au=Wilson%2C+A+J%3BForester%2C+J&rft.aulast=Wilson&rft.aufirst=A&rft.date=1974-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - FLOW SMOOTHING IN SANITARY SEWERS AN - 19091730; 7409471 AB - MUNICIPAL WASTE WATER SYSTEMS ARE USUALLY DESIGNED WITH SUFFICIENT CAPACITY TO CARRY PEAK FLOWS. HOWEVER, AS POPULATION GROWS AND MORE LOAD IS PLACED ON THE NORMAL MUNICIPAL SEWERAGE SYSTEM, THE POINT IS INEVITABLY REACHED AT WHICH THE PEAK WASTE WATER FLOWS EXCEED THE DESIGN CAPACITY OF THE SEWERAGE SYSTEM AND ADDITIONAL CAPACITY IS NEEDED. ONE POSSIBLE WAY TO PROVIDE THIS ADDITIONAL CAPACITY IS TO INSTALL FLOW SMOOTHING BASINS AT KEY LOCATIONS WITHIN THE SYSTEM. THESE BASINS WOULD STORE WASTE WATER DURING PERIODS OF HIGH DELIVERY AND RELEASE IT LATER INTO THE DOWNSTREAM PIPING AT MORE NEARLY CONSTANT RATES. A STUDY WAS MADE TO ASSESS THE FEASIBILITY OF FLOW SMOOTHING AND TO COMPARE IT WITH RELIEF PIPING AS A METHOD OF INCREASING THE CAPACITY OF EXISTING SEWERAGE SYSTEMS. THE RESULTS SHOW THAT CIRCUMSTANCES THAT FAVOR FLOW SMOOTHING ARE HIGH INTEREST RATES, HIGH PEAK-TO-AVERAGE FLOW RATIOS, LOW PIPE SLOPES, SMALL PIPE DIAMETERS, AND LOW DESIGN DEPTHS OF FLOW. FLOW SMOOTHING IS STRONGLY FAVORED WHERE EARTHEN CONSTRUCTION CAN BE UTILIZED. (WITT-IPC) JF - JOURNAL WATER POLLUTION CONTROL FEDERATION, VOL 46, NO 3, P 522-531, MARCH, 1974. 16 FIG, 2 TAB, 11 REF. EPA 11010 FDI. AU - Click, C N AU - Mixon, F O AD - ENVIRONMENTAL PROTECTION AGENCY, SPRINGFIELD, ILL Y1 - 1974/03// PY - 1974 DA - Mar 1974 KW - Water Resources Abstracts KW - *FLOW CONTROL KW - *SEWERAGE KW - *WASTE STORAGE KW - *PIPELINES KW - *ECONOMIC FEASIBILITY KW - *MUNICIPAL WASTES KW - POPULATION KW - INTEREST RATES KW - COST COMPARISONS KW - FLOW CHARACTERISTICS KW - DESIGN FLOW KW - SEWAGE TREATMENT KW - WASTE TREATMENT KW - FLOW SMOOTHING KW - *FLOW SMOOTHING BASINS KW - RELIEF PIPING KW - SW 3040:Wastewater treatment processes KW - SW 6010:Structures UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19091730?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=FLOW+SMOOTHING+IN+SANITARY+SEWERS&rft.au=Click%2C+C+N%3BMixon%2C+F+O&rft.aulast=Click&rft.aufirst=C&rft.date=1974-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - SIMPLE METHOD FOR INTRODUCING ELEMENTAL MERCURY INTO BIOLOGICAL GROWTH SYSTEMS AN - 19086178; 7502862 AB - THE APPLICATIONS OF A SIMPLE METHOD FOR INTRODUCING ELEMENTAL MERCURY INTO CLOSED BIOLOGICAL GROWTH SYSTEMS ARE DESCRIBED. A 1 LITER ERLENMEYER FLASK EQUIPPED WITH A 24/40 STANDARD TAPER OUTER JOINT WAS MODIFIED TO PERMIT A CLOSED SYSTEM. THE SYSTEM MAY BE USED TO INVESTIGATE SUCH PROCESSES AS THE TRANSFORMATIONS OF MERCURY USING PURE CULTURES OF BACTERIA, THE BEHAVIOR OF MERCURY IN SEDIMENT WATER SYSTEMS, AND THE OXIDATION OF MERCURY IN NATURAL WATERS. THE APPARATUS MAY BE USED IN SIMILAR APPLICATIONS INVOLVING OTHER VOLATILE MATERIALS. (MERRITT-FIRL) JF - APPLIED MICROBIOLOGY, VOL 27, NO 3, P 622-623, MARCH, 1974. 1 FIG, 1 TAB, 8 REF. AU - Holm, H W AU - Cox, M F AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST ENVIRONMENTAL RESEARCH LAB Y1 - 1974/03// PY - 1974 DA - Mar 1974 KW - Water Resources Abstracts KW - *MERCURY KW - *AQUATIC ENVIRONMENT KW - *GROWTH RATES KW - SEDIMENT-WATER INTERFACES KW - OXIDATION KW - EQUIPMENT KW - NATURAL STREAMS KW - WATER POLLUTION SOURCES KW - WATER POLLUTION EFFECTS KW - *BIOLOGICAL GROWTH SYSTEMS(CLOSED) KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19086178?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=SIMPLE+METHOD+FOR+INTRODUCING+ELEMENTAL+MERCURY+INTO+BIOLOGICAL+GROWTH+SYSTEMS&rft.au=Holm%2C+H+W%3BCox%2C+M+F&rft.aulast=Holm&rft.aufirst=H&rft.date=1974-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE ACCUMULATION OF ORGANIC AND INORGANIC MERCURY COMPOUNDS BY THE EASTERN OYSTER (CRASSOSTREA VIRGINICA) AN - 19085815; 7408346 AB - THE PRESENCE OF MERCURY CONTAMINATION IN SOME COASTAL WATERS OF THE UNITED STATES PROMPTED AN INVESTIGATION INTO THE EXTENT OF CONCENTRATION OF VARIOUS MERCURY COMPOUNDS BY SHELLFISH IN THOSE COASTAL WATERS. THIS STUDY WAS DESIGNED TO INVESTIGATE THE DIFFERENCES IN MERCURY UPTAKE WHEN OYSTERS WERE EXPOSED TO SPECIFIC ENVIRONMENTAL LEVELS OF INORGANIC, PHENYL- AND METHYL-MERCURY COMPOUNDS. EXPERIMENTAL RESULTS INDICATE THAT OYSTERS, FOLLOWING CONTINUOUS EXPOSURE TO EVEN ONE MICROGRAM/LITER MERCURY IN ANY OF THE THREE COMPOUNDS STUDIED, RAPIDLY CONCENTRATED MERCURY IN THEIR TISSUES FAR IN EXCESS OF THE 0.5 PPM GUIDELINE ESTABLISHED BY THE FOOD AND DRUG ADMINISTRATION. (SANDOSKI-FIRL) JF - BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, VOL 11, NO 3, P 275-280, MARCH, 1974. 1 FIG, 3 TAB, 10 REF. AU - Kopfler, F C AD - ENVIRONMENTAL PROTECTION AGENCY, DAUPHIN ISLAND, ALA. GULF COAST WATER SUPPLY RESEARCH, LAB Y1 - 1974/03// PY - 1974 DA - Mar 1974 KW - Water Resources Abstracts KW - *MERCURY KW - *OYSTERS KW - *LABORATORY TESTS KW - *ABSORPTION KW - UNITED STATES KW - COASTS KW - POLLUTANTS KW - FISH PHYSIOLOGY KW - WATER POLLUTION EFFECTS KW - MERCURY UPTAKE KW - SW 3010:Identification of pollutants KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19085815?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+ACCUMULATION+OF+ORGANIC+AND+INORGANIC+MERCURY+COMPOUNDS+BY+THE+EASTERN+OYSTER+%28CRASSOSTREA+VIRGINICA%29&rft.au=Kopfler%2C+F+C&rft.aulast=Kopfler&rft.aufirst=F&rft.date=1974-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - REVERSE OSMOSIS-NEUTRALIZATION PROCESS FOR TREATING MINERAL CONTAMINATED WATERS AN - 19077597; 7408041 AB - THE METHOD INVOLVES REVERSE OSMOSIS TREATMENT OF MINERAL CONTAMINATED WATER TO CONCENTRATE THE DISSOLVED MINERALS INTO A SMALL FRACTION OF THE FEED STREAM AND CONCOMITANTLY TO SEPARATE OUT AT LEAST 50% OF THE WATER CONTENT OF THE FEED STREAM AS A PURIFIED WATER PRODUCT STREAM CAPABLE OF BEING SAFELY DISCHARGED INTO THE ADJOINING SURFACE WATERS. IN THE INSTANCE OF ACID MINE DRAINAGE, CHEMICAL TREATMENT MAY BE WITH INEXPENSIVE NEUTRALIZING AGENTS SUCH AS LIME, LIMESTONE OR SODIUM CARBONATE. A TYPICAL PRE-TREATMENT FOR ACID MINE DRAINAGE IS OXIDATION OF FERROUS ION, BY OZONATION, CHLORINATION, OR BIOLOGICAL PROCESSES. SUSPENDED SOLIDS MAY BE REMOVED BY PASSAGE THROUGH A FILTER SYSTEM. (SINHA-OEIS) JF - U.S. PATENT NO. 3,795,609, 6 P, 1 FIG, 6 TAB, 11 REF; OFFICIAL GAZETTE OF THE UNITED STATES PATENT OFFICE, VOL 920, NO 1, P 165, MARCH 5, 1974. AU - Hill, R D AU - Wilmoth, R C AU - Scott, R B AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. (ASSIGNEE) Y1 - 1974/03// PY - 1974 DA - Mar 1974 KW - Water Resources Abstracts KW - *PATENTS KW - *WASTE WATER TREATMENT KW - *REVERSE OSMOSIS KW - *ACID MINE WATER KW - *DEMINERALIZATION KW - *NEUTRALIZATION KW - WATER PURIFICATION KW - WATER QUALITY CONTROL KW - POLLUTION ABATEMENT KW - FILTRATION KW - MINERALS KW - DISINFECTION KW - EFFLUENTS KW - FERROUS ION OXIDATION KW - PH ADJUSTMENT KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19077597?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=REVERSE+OSMOSIS-NEUTRALIZATION+PROCESS+FOR+TREATING+MINERAL+CONTAMINATED+WATERS&rft.au=Hill%2C+R+D%3BWilmoth%2C+R+C%3BScott%2C+R+B&rft.aulast=Hill&rft.aufirst=R&rft.date=1974-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE WASTE OIL INDUSTRY: A DISCUSSION OF SOME ISSUES TO CONSIDER IN PERFORMING AN ECONOMIC ANALYSIS AN - 19136533; 7510767 AB - A BRIEF OVERVIEW IS GIVEN OF SOME OF THE ISSUES AN ECONOMIST SHOULD CONSIDER IN UNDERTAKING AN ANALYSIS OF THE WASTE OIL INDUSTRY. WASTE OIL DISPOSAL, WASTE OIL COLLECTION, WASTE OIL RE-REFINING, AND COMBINED INDUSTRY ANALYSIS ARE CONSIDERED. TWO BROAD CATEGORIES OF WASTE OILS ARE INDUSTRIAL AND AUTOMOTIVE. THE FIRST IS EASIER TO RECOVER BECAUSE WASTE CONCENTRATION IS AT THE PLACE OF USE. OF THE ONE BILLION GALLONS OF WASTE OIL PRODUCED ANNUALLY, AN ESTIMATED 100 MILLION GALLONS ARE RE-REFINED OR REPROCESSED; 200 MILLION GALLONS ARE USED AS ROAD OIL, SOME BURNED AS FUEL OIL, AND ABOUT 750 MILLION GALLONS DISPOSED OF WITH NO SPECIFIC ASSURANCES OF PREVENTING GROUNDWATER OR SURFACE WATER POLLUTION. COST-REVENUE COMPARISONS OF PRODUCTION OF VIRGIN LUBE OILS AS OPPOSED TO RE-REFINING WASTE OILS ARE BEING DELINEATED. FEDERAL TRADE COMMISSION AND INTERNAL REVENUE SERVICE REQUIREMENTS HAVE CONTRIBUTED TO A DECLINE IN RE-REFINING. DECISION MAKING INVOLVES AN ANALYSIS OF ECONOMIC IMPLICATIONS AND IMPACTS OF POLICY OPTIONS. SUCH OPTIONS FOR COST-EFFECTIVE AND ENVIRONMENTALLY EFFECTIVE DECISIONS INCLUDE: PAYING SUBSIDIES TO RECOVER WASTE OIL; CHANGING CURRENT TAX LAWS WHICH ENCOURAGE USE OF VIRGIN OIL OVER RECOVERED OIL (SUCH AS DEPLETION ALLOWANCES); OR SPECIFICATION OF FEDERAL OIL WASTE RECOVERY POLICIES. (SEE ALSO W75-10739) (PRAGUE-FIRL) JF - IN: PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON WASTE OIL RECOVERY AND REUSE, FEBRUARY 12-14, 1974, WASHINGTON, D.C., INFORMATION TRANSFER, INCORPORATED, WASHINGTON, D.C., P 395-404, 1974. 1 TAB, 5 REF. AU - Jaksch, Ja AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1974/02// PY - 1974 DA - Feb 1974 KW - Water Resources Abstracts KW - *OIL WASTES KW - *WASTE DISPOSAL KW - *OIL INDUSTRY KW - INDUSTRIAL WASTES KW - FEDERAL JURISDICTION KW - LEGISLATION KW - RE-REFINING KW - WASTE OIL INDUSTRY KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19136533?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+WASTE+OIL+INDUSTRY%3A+A+DISCUSSION+OF+SOME+ISSUES+TO+CONSIDER+IN+PERFORMING+AN+ECONOMIC+ANALYSIS&rft.au=Jaksch%2C+Ja&rft.aulast=Jaksch&rft.aufirst=Ja&rft.date=1974-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WASTE OIL MANAGEMENT--THE ENVIRONMENTAL PROTECTION AGENCY'S ROLE AN - 19136345; 7510742 AB - THE ENVIRONMENTAL PROTECTION AGENCY HAS BEEN CONCERNED WITH WASTE OIL FOR THE PAST THREE YEARS. THE CONCERN STARTED WITH REPORTS THAT THESE OILS WERE ENTERING WATER COURSES. THE CURRENT EPA PROGRAM EMPHASIZES RESOURCE RECOVERY WITH ENVIRONMENTAL CONTROL. THE TWO PRIMARY SOURCES OF WASTE OIL ARE CRANKCASE OIL AND INDUSTRIAL OIL. OTHER SOURCES INCLUDE OIL RECOVERED FROM SPILLS, TANK CLEANINGS, AND BALLAST WATER. EPA HAS HAD A MULTI-FACETED PROGRAM IN WASTE OIL MANAGEMENT. PROGRAMS FUNDED INCLUDE WASTE OIL MANAGEMENT STUDIES, DEVELOPMENT OF INSTITUTIONAL PROGRAMS, AND EVALUATION OF EXISTING TECHNOLOGY AND METHODOLOGY. EPA HAS FUNDED A MAJOR PROGRAM TO DEVELOP A NON-POLLUTING PROCESS FOR RE-REFINING AND RECOVERING WASTE OILS FOR USE AS DIESEL FUEL AND/OR LUBRICANTS. A MAJOR PROBLEM IS THE DISPOSAL OF THE SLUDGE REMAINDERS FROM RE-REFINING; THEREFORE EPA IS SPONSORING WORK TO DEVELOP ACCEPTABLE MEANS OF DISPOSING THE RE-REFINING SLUDGES. THE EPA IS ALSO SPONSORING PROGRAMS TO DEVELOP WASTE OIL COLLECTION SYSTEMS AND MODELS. THE EPA HAS CONTRACTS TO OBTAIN DATA ON WASTE OIL GENERATION, WASTE OIL UTILIZATION, AND THE ENGINEERING EVALUATION OF CURRENT WASTE OIL RE-REFINING PROCESSES. FRENCH AND GERMAN METHODS OF DEALING WITH WASTE OILS ARE ALSO DISCUSSED. (SEE ALSO W75-10739) (ORR-FIRL) JF - IN: PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON WASTE OIL RECOVERY AND REUSE, FEBRUARY 12-14, 1974, WASHINGTON, D.C., INFORMATION TRANSFER, INC., WASHINGTON, D.C., P 19-27, 1974. 11 REF. AU - Lederman, P B AU - Jakobson, K AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1974/02// PY - 1974 DA - Feb 1974 KW - Water Resources Abstracts KW - *OIL WASTES KW - *OIL INDUSTRY KW - *WATER POLLUTION SOURCES KW - OIL KW - WASTE DISPOSAL KW - OIL POLLUTION KW - FOREIGN RESEARCH KW - RECYCLING KW - INDUSTRIAL WASTES KW - RE-REFINING KW - FRANCE KW - GERMANY KW - SW 3040:Wastewater treatment processes KW - SW 3020:Sources and fate of pollution KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19136345?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WASTE+OIL+MANAGEMENT--THE+ENVIRONMENTAL+PROTECTION+AGENCY%27S+ROLE&rft.au=Lederman%2C+P+B%3BJakobson%2C+K&rft.aulast=Lederman&rft.aufirst=P&rft.date=1974-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - STORM AND COMBINED SEWER ABATEMENT TECHNOLOGY IN THE UNITED STATES--AN OVERVIEW AN - 19128260; 7511414 AB - AN OVERVIEW OF PRINCIPAL SOURCES OF RUNOFF INDUCED POLLUTION AS INVESTIGATED BY THE OFFICE OF RESEARCH AND DEVELOPMENT OF THE UNITED STATES ENVIRONMENTAL PROTECTION AGENCY IS GIVEN. THESE INCLUDE: COMBINED SEWER (DOMESTIC SEWAGE AND RUNOFF) OVERFLOWS, SEWERED STORM WATER DISCHARGES, SANITARY SEWERS SURCHARGED BY INFILTRATION, TREATMENT WORKS OR PUMP STATION BYPASS, AND URBAN NON-POINT OR OVERLAND RUNOFF. REMEDIAL SOLUTIONS FOR THESE SPECIFIC CAUSES MUST INCLUDE URBAN HYDROLOGY AS WELL AS SANITARY ENGINEERING. SCHEMATIC DIAGRAMS OF URBAN HYDROLOGIC SYSTEMS HAVE BEEN DEVELOPED. IN EVALUATING WATER POLLUTION LOADING, STRENGTH AND MASS EMISSION OF POLLUTANTS FROM AN EVENT MUST BE CONSIDERED. PROJECTS FOR CONTROL INCLUDE QUANTITY REDUCTION (INFILTRATION CONTROL), QUALITY IMPROVEMENT (DEICING METHODS), RUNOFF RATE ATTENUATION (POROUS PAVEMENTS), AND IMPROVED MATERIALS (ELECTRO-MAGNETIC SUBSURFACE PROFILING) FOR URBAN AREAS. POSSIBLE ALTERNATIVES FOR EFFLUENT MANAGEMENT FACILITIES ARE ALSO DETAILED. TREATMENT MAY BE PHYSICAL, PHYSICO-CHEMICAL, BIOLOGICAL, OR BIOPHYSICAL. THE WELL-DEVELOPED MATHEMATICAL STORM WATER MANAGEMENT MODEL AND ASSOCIATED WORK ARE OUTLINED AS THE PRIME TOOLS FOR USE IN APPLICATION OF A TOTAL SYSTEM CONCEPT FOR SELECTING WATER POLLUTION CONTROL ALTERNATIVES. (PRAGUE-FIRL) JF - IN: 3RD U.S.-JAPAN CONFERENCE ON SEWAGE TREATMENT TECHNOLOGY, FEBRUARY 12-16, 1974, TOKYO, JAPAN, P 505-546. 4 FIG, 16 TAB. AU - Condon, F J AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. MUNICIPAL POLLUTION CONTROL DIV Y1 - 1974/02// PY - 1974 DA - Feb 1974 KW - Water Resources Abstracts KW - *STORM RUNOFF KW - *URBAN AREAS KW - *COMBINED SEWERS KW - *WASTE WATER TREATMENT KW - SEWERAGE KW - WASTE DISCHARGE KW - TREATMENT KW - URBAN HYDROLOGY KW - EFFLUENTS KW - WATER POLLUTION CONTROL KW - MATHEMATICAL MODELS KW - UNITED STATES KW - NON-POINT POLLUTION SOURCES KW - STORM WATER MANAGEMENT MODELS KW - SW 3040:Wastewater treatment processes KW - SW 1040:Conservation in domestic and municipal use KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19128260?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=STORM+AND+COMBINED+SEWER+ABATEMENT+TECHNOLOGY+IN+THE+UNITED+STATES--AN+OVERVIEW&rft.au=Condon%2C+F+J&rft.aulast=Condon&rft.aufirst=F&rft.date=1974-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - HEALTH IMPLICATIONS OF EXPOSURE TO TRACE METALS FROM COMBUSTION OF WASTE OIL AN - 19113668; 7510765 AB - THE HEALTH IMPLICATIONS THAT WOULD ACCOMPANY USE OF WASTE OIL AS A PRIMARY FUEL BY BLENDING WITH VIRGIN FUEL OIL WERE EXAMINED, AS WELL AS ECONOMIC ASPECTS OF THIS APPLICATION. LEAD LEVELS WERE MEASURED FOR EL PASO WHERE A POPULATION RESIDES DOWN WIND FROM A SMELTER AND IN PHILADELPHIA WHERE CHILDREN ARE EXPOSED TO HIGH TRAFFIC DENSITY AND INDUSTRIAL LEAD SOURCES. TO EVALUATE SAFE CONCENTRATIONS OF WASTE OIL IN FUEL FOR POWER PLANTS, THE CONSIDERATIONS ARE: CAPACITY OF POWER PLANT; CONCENTRATION OF LEAD IN THE WASTE OIL; FREQUENCY OF WASTE OIL COMBUSTION; FRACTION OF LEAD EMITTED IN WASTE OIL; AND, NATURE OF THE POPULATION CONTIGUOUS TO THE POWER PLANT. NO PRECISE LIMIT FOR ALLOWABLE QUANTITIES OF WASTE OIL IN POWER PLANT FUEL HAS BEEN SPECIFIED. HOWEVER, PRELIMINARY ANALYSIS, SUGGESTS THAT UNLESS WELL REGULATED, THE BURNING OF WASTE OIL IN POWER PLANTS COULD REPRESENT A SERIOUS HAZARD TO POPULATIONS RESIDING IN THEIR VICINITY DUE TO LEAD EMISSION LEVELS. (SEE ALSO W75-10739) (PRAGUE-FIRL) JF - IN: PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON WASTE OIL RECOVERY AND REUSE, FEBRUARY 12-14, 1974, WASHINGTON, D.C., INFORMATION TRANSFER INCORPORATED, WASHINGTON, D.C., P 367-374, 1974. 2 TAB, 15 REF. AU - BRIDBORD, K AU - Colucci, A AU - Hammer, Di AU - Moran, J B AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1974/02// PY - 1974 DA - Feb 1974 KW - Water Resources Abstracts KW - *PUBLIC HEALTH KW - *AIR POLLUTION EFFECTS KW - LEAD KW - OIL WASTES KW - COSTS KW - POWER PLANTS KW - *WASTE OIL REUSE KW - HEALTH EFFECTS KW - *LEAD POLLUTION KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19113668?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=HEALTH+IMPLICATIONS+OF+EXPOSURE+TO+TRACE+METALS+FROM+COMBUSTION+OF+WASTE+OIL&rft.au=BRIDBORD%2C+K%3BColucci%2C+A%3BHammer%2C+Di%3BMoran%2C+J+B&rft.aulast=BRIDBORD&rft.aufirst=K&rft.date=1974-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - SIMPLIFIED ATOMIC ABSORPTION DETERMINATION OF STABLE STRONTIUM IN MILK AND HAY: A COMPARISON OF METHODS AND STEPWISE PROCEDURE AN - 19098082; 7411652 AB - AN EVALUATION IS PRESENTED OF A HIGHLY SIMPLIFIED ATOMIC ABSORPTION PROCEDURE FOR THE DETERMINATION OF STABLE STRONTIUM IN FLUID MILK, MILK POWDER, AND ALFALFA. A STATISTICAL COMPARISON IS MADE BETWEEN THE ATOMIC ABSORPTION METHOD OF ADDITIONS AND THE STANDARD CURVE METHOD. A DIFFERENCE BETWEEN THE METHODS WAS NOT DETECTED. A SUGGESTED STEPWISE PROCEDURE IS GIVEN. (HOUSER-ORNL) JF - AVAILABLE FROM GOVERNMENT PRINTING OFFICE, WASHINGTON, D.C., $0.70/COPY. REPORT NO EPA-680/4-73-002, FEBRUARY 1974. 30 P, 1 FIG, 6 TAB, 6 REF, APPEND. AU - Barth, J AU - Bruckner, B H AD - ENVIRONMENTAL PROTECTION AGENCY, LAS VEGAS, NEV. MONITORING SYSTEMS RESEARCH AND DEVELOPMENT LAB Y1 - 1974/02// PY - 1974 DA - Feb 1974 KW - Water Resources Abstracts KW - *STRONTIUM KW - *RADIOACTIVITY KW - *ASSAY KW - *MILK KW - *HAY KW - *TESTING PROCEDURES KW - *POLLUTANT IDENTIFICATION KW - MONITORING KW - ASSESSMENT KW - ABSORPTION KW - ALFALFA KW - STABLE ISOTOPES KW - RESEARCH AND DEVELOPMENT KW - ANALYTICAL TECHNIQUES KW - CHEMICAL ANALYSIS KW - QUANTITATIVE ANALYSIS KW - SW 0880:Chemical processes KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19098082?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=SIMPLIFIED+ATOMIC+ABSORPTION+DETERMINATION+OF+STABLE+STRONTIUM+IN+MILK+AND+HAY%3A+A+COMPARISON+OF+METHODS+AND+STEPWISE+PROCEDURE&rft.au=Barth%2C+J%3BBruckner%2C+B+H&rft.aulast=Barth&rft.aufirst=J&rft.date=1974-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - RESTORATION OF WASTEWATER FACILITIES DAMAGED BY TROPICAL STORM AGNES AN - 19097783; 7409496 AB - THE RECOVERY AND RESTORATION OF WASTE WATER FACILITIES DAMAGED BY TROPICAL STORM AGNES IN JUNE, 1972 ARE DESCRIBED. THE STORM CAUSED SEVERE FLOODING IN NEW YORK'S SOUTHERN TIER COUNTIES. WASTE WATER COLLECTION AND TREATMENT SYSTEMS SUSTAINED SEVERAL MILLION DOLLARS WORTH OF DAMAGE. INDIVIDUAL MUNICIPAL CASES ARE DISCUSSED ALONG WITH THE REACTIONS AND ROLES OF LOCAL, STATE, AND FEDERAL OFFICIALS. THE ENVIRONMENTAL PROTECTION AGENCY ASSISTED IN THE FLOOD RELIEF AND CONCENTRATED ITS EFFORTS IN THE FOLLOWING AREAS: EMERGENCY REPAIRS TO WATER AND SEWAGE UTILITIES; REMOVAL OF OIL AND HAZARDOUS MATERIALS IN THE DISASTER AREA; RENDERING A PRELIMINARY DOLLAR ESTIMATE OF DAMAGES TO WATER AND SEWAGE UTILITIES IN ALL 62 COUNTIES; AND PERFORMING INITIAL INSPECTIONS, DETAILED COST ESTIMATES, ELIGIBILITY DETERMINATIONS, INTERIM INSPECTIONS, AND FINAL INSPECTIONS ON DAMAGED PUBLIC UTILITIES IN THE 26 COUNTIES DECLARED ELIGIBLE. TOP PRIORITY WAS GIVEN TO RESTORING THE PUBLIC WATER SUPPLY SYSTEMS. THE CURRENT TOTAL OF ELIGIBLE DAMAGES TO ENVIRONMENTAL FACILITIES IN THE DECLARED COUNTIES IS $7,218,170, WITH OVER 60% OF THIS DAMAGE IN CHEMUNG, STEUBEN, AND ALLEGANY COUNTIES. (MERRITT - FIRL) JF - WATER AND SEWAGE WORKS, VOL 121, NO 2, P 42-43, 51-52, FEBRUARY, 1974. 2 TAB. AU - Ernstrom, E K AU - Zachos, G H AU - Braunscheidel, De AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. EMERGENCY OPERATIONS AND PLANNING DIV Y1 - 1974/02// PY - 1974 DA - Feb 1974 KW - Water Resources Abstracts KW - *FLOOD DAMAGE KW - *STORM RUNOFF KW - *NEW YORK KW - *TREATMENT FACILITIES KW - WASTE WATER TREATMENT KW - COSTS KW - SEWAGE KW - HISTORIC FLOODS KW - REGIONAL FLOOD KW - DISASTERS KW - ESTIMATES KW - *TROPICAL STORM AGNES KW - STEUBEN COUNTY KW - N.Y. KW - CHEMUNG COUNTY KW - ALLEGHENY COUNTY KW - N.Y KW - SW 3040:Wastewater treatment processes KW - SW 4030:Cost allocation, cost sharing, pricing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19097783?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=RESTORATION+OF+WASTEWATER+FACILITIES+DAMAGED+BY+TROPICAL+STORM+AGNES&rft.au=Ernstrom%2C+E+K%3BZachos%2C+G+H%3BBraunscheidel%2C+De&rft.aulast=Ernstrom&rft.aufirst=E&rft.date=1974-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Artificial Laboratory Spawning Substrate for Brook Trout (Salvelinus fontinalis Mitchill) AN - 20958239; 8423197 AB - An artificial spawning substrate for brook trout (Salvelinus fontinalis Mitchill) was developed for use in laboratory bioassay studies involving reproduction. The substrate consisted of a glass spawning box containing a compartmented screen egg retainer on top of which was placed a coarse screen with attached gravel to simulate the stream bottom. Egg viability from wild and hatchery trout spawning on this substrate averaged 96%. This new substrate design reduces considerably the time required to determine daily spawning activity in laboratory brook trout experiments. JF - Transactions of the American Fisheries Society AU - Benoit, Duane A AD - U.S. Environmental Protection Agency, National Water Quality Laboratory, 6201 Congdon Boulevard, Duluth, Minnesota 55804 Y1 - 1974/01// PY - 1974 DA - January 1974 SP - 144 EP - 145 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA VL - 103 IS - 1 SN - 0002-8487, 0002-8487 KW - Ecology Abstracts; Animal Behavior Abstracts; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Hatcheries KW - Salvelinus fontinalis KW - Bioassays KW - Embryonic development KW - Reproduction KW - Spawning KW - Streams KW - Y 25040:Behavioral Ecology KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08442:Population dynamics KW - Q3 08582:Fish culture UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20958239?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Artificial+Laboratory+Spawning+Substrate+for+Brook+Trout+%28Salvelinus+fontinalis+Mitchill%29&rft.au=Benoit%2C+Duane+A&rft.aulast=Benoit&rft.aufirst=Duane&rft.date=1974-01-01&rft.volume=103&rft.issue=1&rft.spage=144&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281974%29103-144%3AALSSFB%3E2.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Bioassays; Embryonic development; Spawning; Hatcheries; Reproduction; Streams; Salvelinus fontinalis DO - http://dx.doi.org/10.1577/1548-8659(1974)103-144:ALSSFB>2.0.CO;2 ER - TY - JOUR T1 - Panel ' C ' - Toxic Substances AN - 19194256; 7702054 AB - This panel 's discussion considered the complexities involved in limiting or prohibiting usage of chemicals of defined deleterious effects or those posing synergistic or unknown health hazards and the problems inherent inherent in the evaluation of the risk vs. economic benefits in prescribing standards. Among the examples of risk-benefit trade-offs cited are the bans on DES as a cattle feed additive, on DDT in relation to the tussock moth infestations, on leaded gasoline, cadmium, PCBs, cyanide, asbestos, and beryllium and the consequent impact on manufacturing processes and long range economic effects. Questions were posed regarding the identification of a threshold effect on health, if assumptions can be made whether substances have or have not a threshold, and what decisions are involved when thresholds are below detection levels; and the aspects of delayed, irreversible and reversible effects in relation to risk-benefit evaluation. Other areas addressed were: how much cost should be incurred from regulation; how much effort should be expended in determining what commercial substances are toxic; which should be tested in view that substances change with the introduction of new products; and how to relate the expense of tests to avoid restriction of new products and stifling industrial research. The presumption is that risk-benefit approaches will be acceptable within a decade depending on their socio-economic utility. (Auen-Wisconsin) JF - Symposium proceedings ' Economics of a Clean Environment' January 14-16, 1974, Mitre Corporation, McLean, Virginia (Report M-74-24, July 1974), p. 231-241 and 313-330. AU - Schweitzer, GE AD - Environmental Protection Agency Washington, D.C. Office of Toxic Substances Y1 - 1974/01// PY - 1974 DA - Jan 1974 KW - Water Resources Abstracts KW - Economic impact KW - Chemicals KW - Regulation KW - Public health KW - Cost-benefit analysis KW - Pollution abatement KW - Welfare(Economics) KW - Decision making KW - Toxicity KW - Social impact KW - Risks KW - Pollutants KW - SW 4070:Ecological impact of water development KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19194256?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Panel+%27+C+%27+-+Toxic+Substances&rft.au=Schweitzer%2C+GE&rft.aulast=Schweitzer&rft.aufirst=GE&rft.date=1974-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - COLORIMETRIC DETERMINATION OF PARAQUAT RESIDUES IN SOIL AND WATER AN - 19176028; 7612149 AB - A MODIFIED COLORIMETRIC METHOD IS PRESENTED FOR THE DETERMINATION OF PARAQUAT IN AGRICULTURAL RUNOFF SAMPLES. THE SOIL EXTRACTION STEP OF EXISTING METHODS IS SHORTENED, MAKING THE METHOD MORE SUITABLE FOR ROUTINE ANALYSIS OF LARGE NUMBERS OF SAMPLES. RECOVERIES FROM SPIKED SOIL SAMPLES (0.5-5.0 PPM) AND WATER SAMPLES (0.1-2.0 PPM) AVERAGED 91-98 AND 80-94%, RESPECTIVELY.--COPYRIGHT 1974, BIOLOGICAL ABSTRACTS, INC. JF - J ASSOC OFF ANAL CHEM. 57(1); P 202-204, 1974. AU - Pope, J D AU - Benner, Je AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST ENVIRONMENTAL RESEARCH LAB Y1 - 1974 PY - 1974 DA - 1974 KW - Water Resources Abstracts KW - *PESTICIDE RESIDUES KW - *POLLUTANT IDENTIFICATION KW - *COLORIMETRY KW - *AGRICULTURAL RUNOFF KW - *PARAQUAT KW - HERBICIDES KW - ANALYTICAL TECHNIQUES KW - SOIL ANALYSIS KW - WATER ANALYSIS KW - SW 0880:Chemical processes KW - SW 0845:Water in soils KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19176028?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=COLORIMETRIC+DETERMINATION+OF+PARAQUAT+RESIDUES+IN+SOIL+AND+WATER&rft.au=Pope%2C+J+D%3BBenner%2C+Je&rft.aulast=Pope&rft.aufirst=J&rft.date=1974-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Effects of Pollution on Human Health AN - 19175435; 7702045 AB - The Clean Air Act of 1970, which promulgated standards for six air pollutants (sulphur dioxide, carbon monoxide, oxident levels , oxides of nitrogen, particulates, and hydrocarbons) assumes that there exists a morbidity threshold for each pollutant and for every adverse health effect. This is questionable. The Clean Air Act requires that standards be set to protect the public health and that these standards contain an adequate margin of safety. Adverse effects include both the aggravation of existing diseases and an increased frequency of health disorders. There are difficulties determining what changes in body functions are responsive to a particular pollutant. Also difficult is the determination of harm from pollutants to groups that are particularly susceptible, such as persons with certain diseases, infants and unborn fetuses and embryos. Air pollutants, either separately or in combination with other pollutants, may increase the risk in the general population for the development of certain disorders. Although the severity of the effects of individual pollutants is understood, the scientific information on which the air quality standards is based has major gaps. Most adverse health effects are best evaluated by blending the complementary research approaches of epidemiology, clinical research, and animal toxicology. (Becker-Wisconsin) JF - Symposium proceedings ' Economics of a Clean Environment' January 14-16, 1974, Mitre Corporation, McLean, Virginia (Report M-74-24, July 1974), p. 33-73. 21 tab. AU - Rummo, N AD - Environmental Protection Agency Chapel Hill, N.C. Clinical Studies Branch Y1 - 1974/01// PY - 1974 DA - Jan 1974 KW - Water Resources Abstracts KW - Air pollution effects KW - Public health KW - Pollution abatement KW - Standards KW - Pollutants KW - Costs KW - Control KW - Estimating KW - Risks KW - Safety KW - Measurement KW - Approximation method KW - SW 4070:Ecological impact of water development KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19175435?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Effects+of+Pollution+on+Human+Health&rft.au=Rummo%2C+N&rft.aulast=Rummo&rft.aufirst=N&rft.date=1974-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - National Effluent Standards AN - 19173347; 7702061 AB - The efforts made by the EPA to implement effluent standards in compliance with the 1972 Amendments to the Federal Water Pollution Control Act are outlined and center on standards and guidelines applicable to existing and new industrial dischargers. The requirement of application of the ' best practicable control technology economically achievable, including zero discharges where appropriate ' are defined and discussed in application to existing industrial effluent sources. For new sources the legislation prescribes ' the greatest degree of effluent reduction achievable through the application of the best available demonstrated control technology, processes, operating methods, or other alternatives, including where practicable a standard permitting no discharge of pollutants. ' The other standards provided by the Act deal with toxic pollutant effluent standards based on a list of toxic pollutants and centered upon the sort of pollutant rather than the type of discharger; and pretreatment of effluent standards to be applied to pollutants which are determined not to be susceptible to treatment by public sewage treatment plants, or which would interfere with their operation. The prescribed terminology and its applications in 1977 and 1983 are discussed. (Auen-Wisconsin) JF - Symposium proceedings ' Economics of a Clean Environment' January 14-16, 1974, Mitre Corporation, McLean, Virginia (Report M-74-24, July 1974), p 461-474. AU - Cywin, A AD - Environmental Protection Agency Washington, D.C Y1 - 1974/01// PY - 1974 DA - Jan 1974 KW - Water Resources Abstracts KW - Standards KW - Federal Water Pollution Control Act KW - Industrial wastes KW - Water quality standards KW - Technology KW - Toxins KW - Permits KW - Industries KW - Feasibility KW - SW 4070:Ecological impact of water development KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19173347?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=National+Effluent+Standards&rft.au=Cywin%2C+A&rft.aulast=Cywin&rft.aufirst=A&rft.date=1974-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE ENVIRONMENT AND THE LAWYER AN - 19169405; 7606826 AB - THE CLEAN AIR ACT AND THE FEDERAL WATER POLLUTION CONTROL ACT HAVE GREATLY AFFECTED THE LEGAL PROFESSION IN THE AREAS OF BUSINESS, INDUSTRY AND THE ENVIRONMENT SINCE THE ACTS CONSTITUTE IMPORTANT STEPS IN STRENGTHENING LEGAL METHODS OF POLLUTION CONTROL. THEY HAVE, WITH THEIR NUMEROUS STRINGENT REQUIREMENTS AFFECTING ATTORNEYS WITH CORPORATE PRACTICES, FORCED MANY LAWYERS TO BRING FEDERAL POLLUTION REGULATIONS INTO THE SCOPE OF THEIR CONCERN. IT IS HOPED THAT ENVIRONMENTAL PROTECTION WILL BECOME MORE AND MORE A COOPERATIVE RATHER THAN ADVERSARY PROCESS. (NURSEY-FLORIDA) JF - FEDERAL BAR JOURNAL, VOL 33, P. 112-118 (1974), 7 P. AU - Quarles, J R AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1974 PY - 1974 DA - 1974 KW - Water Resources Abstracts KW - *FEDERAL WATER POLLUTION CONTROL ACT KW - *CLEAN AIR ACT KW - *LEGAL ASPECTS KW - *ENVIRONMENTAL EFFECTS KW - *FEDERAL GOVERNMENT KW - LEGISLATION PENALTIES(LEGAL) KW - INDUSTRIES KW - ECONOMICS KW - FINANCING KW - WATER LAW KW - WATER POLLUTION KW - WATER POLLUTION SOURCES KW - WATER POLLUTION EFFECTS KW - WATER QUALITY KW - WATER QUALITY CONTROL KW - WATER POLLUTION CONTROL KW - WATER POLLUTION ABATEMENT KW - POLLUTANTS KW - WATER QUALITY STANDARDS KW - ORGANIZATIONS KW - *ENVIRONMENTAL PROTECTION AGENCY KW - SW 4070:Ecological impact of water development KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19169405?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+ENVIRONMENT+AND+THE+LAWYER&rft.au=Quarles%2C+J+R&rft.aulast=Quarles&rft.aufirst=J&rft.date=1974-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - CORKSREW SANCTUARY: USE OF THE MARKET FOR PRESERVATION AN - 19166090; 7603928 AB - THE NATIONAL AUDUBON SOCIETY, OWNER AND MANAGER OF CORKSCREW SWAMP SANCTUARY IN COLLIER COUNTY, FLORIDA, IS CURRENTLY INVOLVED IN A CONFLICT WITH A REAL ESTATE DEVELOPER TO PRESERVE THE SWAMP FROM SUFFERING THE EFFECTS OF DRAINAGE ON THE DEVELOPER'S ADJACENT LANDS. BY MARSHALLING THE FUNDS AND VOTES OF LOCAL, ENVIRONMENTALLY CONCERNED RESIDENTS, THE SOCIETY HAS BEEN ABLE TO FORCE THE DEVELOPER TO MODIFY HIS OPERATIONS, AS WELL AS TO BUY A SIGNIFICANT AMOUNT OF 'BUFFER' ACREAGE. STILL, THE DRAINAGE GOES ON, LOWERING THE WATER TABLE OF THE WHOLE AREA AND THREATENING THE SWAMP'S CONTINUED VIABILITY AS A WILDLIFE REFUGE AND CYPRESS STAND. THE SOCIETY'S GREATEST PROBLEM IS PROVING, IN DOLLAR TERMS, THE WORTH OF THE SWAMP, AND THEREFORE THE DEGREE OF DAMAGES CAUSED BY DRAINAGE. SINCE ANY AREA THAT IS OPEN FOR THE USE AND ENJOYMENT OF THE PUBLIC BENEFITS BOTH PAYING AND NON-PAYING SUPPORTERS, THE AMOUNT THAT THE SOCIETY HAS BEEN ABLE TO SOLICIT FOR SWAMP PRESERVATION IS NOT AN ADEQUATE DESCRIPTION OF ITS VALUE. FURTHERMORE, MERE PRESERVATION IS NOT ENOUGH, IN MANY CASES, SINCE SUCCESS DEPENDS ON THE INTEGRATION OF THE SUBECOSYSTEM OF THE NATURAL AREA INTO A LARGER INCLUSIVE SYSTEM UNDER REGIONAL CONTROL. (PARRISH-FLORIDA) JF - ENVIRONMENTAL AFFAIRS, VOL 3, NO 4, P 647-686 (1974). 40 P, 53 REF. AU - Ingle, B J AD - ENVIRONMENTAL PROTECTION AGENCY, BOSTON, MASS Y1 - 1974 PY - 1974 DA - 1974 KW - Water Resources Abstracts KW - *WILDLIFE HABITATS KW - *PRESERVATION KW - *SWAMPS KW - *FLORIDA KW - DRAINAGE KW - DRAINAGE AREA KW - CANALS KW - DIKES KW - LOCAL GOVERNMENTS KW - MARSH MANAGEMENT KW - RUNOFF KW - DROUGHTS KW - SURFACE-GROUNDWATER RELATIONSHIPS KW - WILDLIFE MANAGEMENT KW - WATER REQUIREMENTS KW - WATER LEVEL FLUCTUATIONS KW - MARSHES KW - STATE GOVERNMENTS KW - COSTS KW - ECOSYSTEMS KW - CRANES KW - MARKET VALUE KW - PUBLIC BENEFITS KW - *NATIONAL AUDUBON SOCIETY KW - *CORKSCREW SWAMP SANCTUARY KW - REFUGES KW - WATER TABLE KW - CYPRESS KW - STORKS KW - SW 4070:Ecological impact of water development KW - SW 4050:Water law and institutions KW - SW 2010:Control of water on the surface UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19166090?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=CORKSREW+SANCTUARY%3A+USE+OF+THE+MARKET+FOR+PRESERVATION&rft.au=Ingle%2C+B+J&rft.aulast=Ingle&rft.aufirst=B&rft.date=1974-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - A NEW APPROACH TO INTERNATIONAL ENVIRONMENTAL COOPERATION; THE NATO COMMITTEE ON THE CHALLENGES OF MODERN SOCIETY AN - 19162448; 7603594 AB - INTERNATIONAL COOPERATION IN THE ENVIRONMENTAL AREA FALLS INTO TWO CATEGORIES: INTERNATIONAL STANDARD SETTING; AND EXCHANGE OF TECHNOLOGY, KNOWLEDGE, AND EXPERIENCE. THE SECOND CATEGORY PRESENTS THE MOST PROBLEMS. THE MAIN SHORTCOMING OF EFFORTS IN THIS AREA HAS BEEN THE FAILURE TO MAKE THE INFORMATION EXCHANGED A FACTOR IN DOMESTIC POLICY MAKING. INTERNATIONAL COOPERATION IN THE EXCHANGE OF TECHNOLOGY AND SCIENTIFIC DATA CURRENTLY TAKES PLACE ON GLOBAL, REGIONAL, AND BILATERAL LEVELS. HOWEVER, MANY OF THESE EFFORTS HAVE ACCOMPLISHED LITTLE BEYOND PROVIDING FOR EXCHANGE OF INFORMATION. IN 1969, THE NEED FOR A NEW, MORE FLEXIBLE AND ACTION-ORIENTED APPROACH TO MULTINATIONAL ENVIRONMENTAL COOPERATION RESULTED IN THE CREATION OF THE NORTH ATLANTIC TREATY ORGANIZATION COMMITTEE ON THE CHALLENGES OF MODERN SOCIETY (CCMS). CCMS HAS UNDERTAKEN PILOT STUDIES IN SVERAL AREAS. THE FINAL REPORT ON A STUDY OF INLAND WATER POLLUTION IS CURRENTLY IN THE DRAFTING STAGE, WHILE A STUDY OF COASTAL WATER POLLUTION HAS RESULTED IN VARIOUS NATO RESOLUTIONS. (SCHILLING-FLORIDA) JF - KANSAS LAW REVIEW, VOL 22, NO 2, P 167-191 (1974). 25 P, 92 REF. AU - Train, R E AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D. C Y1 - 1974 PY - 1974 DA - 1974 KW - Water Resources Abstracts KW - *GOVERNMENTAL INTERRELATIONS KW - *ORGANIZATIONS KW - *INFORMATION EXCHANGE KW - *INTERNATIONAL COMMISSIONS KW - *POLITICAL ASPECTS KW - LEGAL ASPECTS KW - WATER KW - WATER LAW KW - UNITED STATES KW - WATER POLLUTION KW - WATER POLLUTION CONTROL KW - BODIES OF WATER KW - INSTITUTIONS KW - PLANNING KW - WATER POLICY KW - INTERNATIONAL WATERS KW - FUTURE PLANNING(PROJECTED) KW - ENVIRONMENT KW - TECHNOLOGY KW - *NATO KW - COMMITTEE ON THE CHALLENGES OF MODERN SOCIETY(CCMS) KW - INTERNATIONAL AGREEMENTS KW - COASTAL WATERS KW - INLAND WATERS KW - SW 4070:Ecological impact of water development KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19162448?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=A+NEW+APPROACH+TO+INTERNATIONAL+ENVIRONMENTAL+COOPERATION%3B+THE+NATO+COMMITTEE+ON+THE+CHALLENGES+OF+MODERN+SOCIETY&rft.au=Train%2C+R+E&rft.aulast=Train&rft.aufirst=R&rft.date=1974-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - FLUORIDATION ENGINEERING MANUAL AN - 19155328; 7607031 AB - THIS MANUAL ON FLUORIDATION ENGINEERING IS DESIGNED TO ASSIST LOCAL AND STATE ENGINEERS IN DESIGNING FLUORIDATION INSTALLATIONS AND WATER PLANT PERSONNEL IN OPERATING THEM. EMPHASIS IS PLACED ON THE FACT THAT THE OPTIMUM CONCENTRATIONS HAVE BEEN DETERMINED BY MANY STUDIES INVOLVING MILLIONS OF PEOPLE, AND SHOULD BE ADHERED TO. A DEFICIENCY OF FLUORINE CAN LEAD TO TOOTH DECAY, WHILE AN EXCESS IS THE CAUSE OF DENTAL FLUOROSIS. THE MANUAL COVERS THE FOLLOWING TOPICS: COMPOUNDS USED IN CONTROLLED FLUORIDATION; FEEDERS USED FOR ADDING FLUORIDES; PREPARATION OF FLUORIDE SOLUTIONS; SELECTING THE OPTIMAL FLUORIDATION SYSTEM; CONTROL AND SURVEILLANCE; MAINTENANCE; SAFETY AND HAZARDS IN HANDLING FLUORIDE CHEMICALS; AND, TECHNICAL PROBLEMS ATTRIBUTED TO FLUORIDATION. NO MATTER HOW WELL A FLUORIDATION INSTALLATION IS DESIGNED, IT IS THE WATER PLANT PERSONNEL WHO INSURE THE SUCCESSFUL OPERATION. WHEN PLANNING A FLUORIDATION INSTALLATION, QUANTITY OF WATER PUMPED, ECONOMY, CONVENIENCE, AND LOCATION WILL AFFECT THE CHOISE OF CHEMICAL AND EQUIPMENT. (ORR-FIRL) JF - REPORT EPA-520/9-74-022, 1974. 94 P, 19 FIG, 6 TAB, 55 REF, APPEND. AU - Bellack, E AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D. C. DIV. OF WATER SUPPLY Y1 - 1974 PY - 1974 DA - 1974 KW - Water Resources Abstracts KW - *WATER TREATMENT KW - *POTABLE WATER KW - *WATER WORKS KW - *FLUORIDATION KW - *DESIGN CRITERIA KW - *TREATMENT FACILITIES KW - PUBLIC HEALTH KW - PERSONNEL KW - EQUIPMENT KW - FLUORIDES KW - SW 3040:Wastewater treatment processes KW - SW 3060:Water treatment and distribution KW - SW 6030:Hydraulic machinery UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19155328?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=FLUORIDATION+ENGINEERING+MANUAL&rft.au=Bellack%2C+E&rft.aulast=Bellack&rft.aufirst=E&rft.date=1974-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - AROCLOR 1016: TOXICITY TO AND UPTAKE BY ESTUARINE ANIMALS AN - 19153384; 7610340 AB - BIOASSAYS WERE CONDUCTED TO DETERMINE THE ACUTE TOXICITIES OF THE POLYCHLORINATED BIPHENYL (PCB) AROCLOR 1016 IN FLOWING SEA WATER TO AMERICAN OYSTERS (CRASSOSTREA VIRGINICA), BROWN SHRIMP (PENAEUS AZTECUS), GRASS SHRIMP (PALAEMONETES PUGIO), AND PINFISH (LAGODON RHOMBOIDES), AND TO DETERMINE ITS TOXICITY TO, AND UPTAKE AND RETENTION BY PINFISH. ACUTE 96-HR LC50'S WERE: OYSTERS, 10.2 MICROGRAMS/1; BROWN SHRIMP, 10.5 MICROGRAMS/1; GRASS SHRIMP, 12.5 MICROGRAMS/1. THE PCB WAS NOT TOXIC TO PINFISH AT 100 MICROGRAMS/1 FOR 96-HR, BUT SIGNIFICANT MORTALITY OCCURRED WHEN PINFISH WERE EXPOSED TO 32 MICROGRAM/1 OF AROCLOR 1016 FOR 42 DAYS. PINFISH EXPOSED TO 1 MICROGRAM/1 FOR 56 DAYS ACCUMULATED THE CHEMICAL TO 17,000 X THE NOMINAL CONCENTRATION IN TEST WATER. PATHOLOGIC TISSUE ALTERATIONS OCCURRED IN PINFISH EXPOSED TO 32 MICROGRAM/1 OF AROCLOR 1016 FOR 42 DAYS. (KATZ) JF - ENVIRONMENTAL RESEARCH, VOL. 1, P. 363-373, 1974. 5 TAB., 4 FIG., 8 REF. AU - Hansen, D J AU - Parrish, PR AU - Forester, J AD - ENVIRONMENTAL PROTECTION AGENCY, GULF BREEZE, FLA. GULF BREEZE ENVIRONMENTAL RESEARCH LAB Y1 - 1974 PY - 1974 DA - 1974 KW - Water Resources Abstracts KW - *CYTOLOGICAL STUDIES KW - *MORTALITY KW - *AROCLOR KW - *POLYCHLORINATED BIPHENYLS KW - *BIOASSAY KW - *TOXICITY KW - *LETHAL LIMIT KW - *ABSORPTION KW - *BRACKISH WATER FISH KW - PATHOLOGY KW - RETENTION KW - OYSTERS KW - SHRIMP KW - PESTICIDES KW - BENTHIC FAUNA KW - INVERTEBRATES KW - SHELLFISH KW - FISH DISEASES KW - LABORATORY TESTS KW - WATER POLLUTION EFFECTS KW - PATH OF POLLUTANTS KW - PESTICIDE RESIDUES KW - MICROSCOPY KW - CHROMATOGRAPHY KW - BIOACCUMULATION KW - LAGODON SP. KW - SUBLETHAL EFFECTS KW - PENAEUS SP. KW - PALAEMONETES SP. KW - *PINFISH KW - *TISSUE ANALYSIS KW - BROWN SHRIMP KW - SW 3010:Identification of pollutants KW - SW 3030:Effects of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19153384?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=AROCLOR+1016%3A+TOXICITY+TO+AND+UPTAKE+BY+ESTUARINE+ANIMALS&rft.au=Hansen%2C+D+J%3BParrish%2C+PR%3BForester%2C+J&rft.aulast=Hansen&rft.aufirst=D&rft.date=1974-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PRESERVATION OF WETLANDS: THE CASE OF SAN FRANCISCO BAY AN - 19141835; 7506592 AB - THE EXTENSIVE CONVERSION OF WETLANDS IN THE SAN FRANCISCO BAY AREA HAS RESULTED IN THE CREATION OF THE SAN FRANCISCO BAY CONSERVATION AND DEVELOPMENT COMMISSION. THE COMMISSION IS AUTHORIZED TO REGULATE AREAS SUBJECT TO BAY DREDGING, DIKING AND FILLING AND TO CONTROL ZONING WITHIN A SHORELINE BAND ONE-HUNDRED FEET DEEP FROM THE LANDWARD LIMIT OF THE BAY. PRESSURE FOR WETLAND CONVERSION IS ATTRIBUTABLE TO COMMERCIAL AND GOVERNMENTAL EFFORTS DIRECTED TOWARDS ECONOMIC DEVELOPMENT. THIS IMPETUS CAN BE OVERCOME ONLY IF SUCH COMMISSIONS MAINTAIN THE SUPPORT OF THOSE PARTIES WHO ARE ADVERSELY AFFECTED BY THEIR ENDEAVORS. IN PARTICULAR, PRIVATE PROPERTY OWNERS ARE SUBJECT TO RENTAL LOSS AND COMMUNITIES FACE DECREASED TAX REVENUE. LEGAL DEVICES, ACQUISITION AND TAXATION CONTROLS, AND TRANSFER PAYMENTS ARE ALL POTENTIAL INSTITUTIONAL DEVICES WHICH ARE CAPABLE OF SUSTAINING THE SUPPORT OF SUCH CONCERNED INTEREST GROUPS. MEASURED AGAINST EFFECTIVENESS, EQUITY, AND EFFICIENCY THE LEGAL AND TAXATION TECHNIQUES BEST MINIMIZE EXPENSE AND PROMOTE EFFECTIVENESS AND EQUITY, WHILE THE TRANSFER PAYMENTS BEST NULLIFY COMMUNITY PROCLIVITY FOR DEVELOPMENT. (GAGLIARDI-FLORIDA) JF - NATURAL RESOURCES JOURNAL, VOL 14, P 139-152, JANUARY 1974. AU - Luken, R A AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF WATER PROGRAMS Y1 - 1974/01// PY - 1974 DA - Jan 1974 KW - Water Resources Abstracts KW - *SHORE PROTECTION KW - *INTERFACES KW - *WETLANDS KW - *BAYS KW - CONSERVATION KW - DREDGING KW - DIKES KW - ZONING KW - GOVERNMENT KW - ENVIRONMENTAL CONTROL KW - LAND DEVELOPMENT KW - RECLAMATION KW - ECONOMIC JUSTIFICATION KW - ECONOMIC IMPACT KW - WEATHER PATTERNS KW - INCOME ANALYSIS KW - *PRIVATE INTEREST GROUPS KW - *STATE POLICY KW - SW 4050:Water law and institutions KW - SW 0890:Estuaries KW - SW 2010:Control of water on the surface UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19141835?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PRESERVATION+OF+WETLANDS%3A+THE+CASE+OF+SAN+FRANCISCO+BAY&rft.au=Luken%2C+R+A&rft.aulast=Luken&rft.aufirst=R&rft.date=1974-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - METHYLMERCURY COMPLEXES IN AQUATIC SYSTEMS AN - 19134018; 7412480 AB - EQUILIBRIUM CALCULATIONS INDICATED THAT METHYLMURCURIC ION IS ALMOST COMPLETELY COMPLEXED UNDER CONDITIONS THAT EXIST IN FRESH WATERS, AND THE SULFUR BONDED COMPLEXES ARE LIKELY TO BE THE PREDOMINANT FORMS OF METHYLMERCURY IN FRESH NATURAL WATERS. CALCULATIONS ARE PRESENTED CONCERNED WITH THE EXTENT AND NATURE OF SUCH COMPLEXATIONS. THE FOLLOWING CONCLUSIONS WERE DERIVED: (1) METHYLMERCURY ION MAKES UP ONLY AN EXTREMELY SMALL FRACTION OF THE TOTAL DISSOLVED METHYLMERCURY IN THE AQUATIC ENVIRONMENT. ESSENTIALLY ALL OF THE METHYLMERCURY EXISTS AS VARIOUS COMPLEXES, WHOSE NATURE STRONGLY DEPENDS UPON PH AND THE CONCENTRATIONS OF THE COMPLEXING SPECIES; (2) COMMON CHEMICAL SPECIES SUCH AS ORTHOPHOSPHATE, AMMONIA, PHENOLIC GROUPS, AND PROTEIN AMINO GROUPS HAVE LITTLE EFFECT UPON COMPLEXATION OF METHYLMERCURY; (3) CALCULATIONS INDICATE THAT METHYLMERCURY CAN BE FREED FROM SULFUR-BONDED COMPLEXES BY STRONG ACIDIFICATION OR ADDITION OF HIGH CONCENTRATIONS OF HALIDE IONS; (4) SULFUR-BONDED METHYLMERCURIC COMPLEXES ARE LIKELY TO BE VERY IMPORTANT IN THE AQUATIC ENVIRONMENT. TRACE CONCENTRATIONS OF REDUCED SULFUR SPECIES OR THIOLS ARE SUFFICIENT TO QUANTITATIVELY COMPLEX METHYLMERCURY EVEN WITH MUCH HIGHER CONCENTRATIONS OF OTHER CHEMICAL SPECIES PRESENT. (JERNIGAN-VANDERBILT) JF - ENVIRONMENTAL LETTERS, VOL 6, NO 2, P 117-127, 1974. 4 FIG, 3 TAB, 20 REF. AU - Zepp, R G AU - Baughman, G L AU - Wolfe, N L AU - Cline, D M AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST ENVIRONMENTAL RESEARCH LAB Y1 - 1974 PY - 1974 DA - 1974 KW - Water Resources Abstracts KW - *MERCURY KW - *ORGANIC COMPOUNDS KW - *AQUATIC ENVIRONMENT KW - PROTEINS KW - AMINO ACIDS KW - SULFUR COMPOUNDS KW - SORPTION KW - WATER POLLUTION SOURCES KW - *METHYLMERCURY KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19134018?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=METHYLMERCURY+COMPLEXES+IN+AQUATIC+SYSTEMS&rft.au=Zepp%2C+R+G%3BBaughman%2C+G+L%3BWolfe%2C+N+L%3BCline%2C+D+M&rft.aulast=Zepp&rft.aufirst=R&rft.date=1974-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - FEDERAL VIEWPOINT (PERMIT ISSUANCE--ADMINISTRATIVE AND JUDICIAL REVIEW--OBSERVATIONS AND PROBLEMS) AN - 19130844; 7510302 AB - THE HEART OF THE WATER QUALITY PROGRAM UNDER THE FEDERAL WATER POLLUTION CONTROL ACT IS THE PERMIT SYSTEM ADMINISTERED BY THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES). THE AUTHOR IS CONCERNED WITH ADMINISTRATIVE AND JUDICIAL REVIEW OF PROPOSED PERMITS OR ISSUED NPDES PERMITS. UNDER ADMINISTRATIVE REVIEW A PERSON MAY SEEK A PUBLIC HEARING OR AN ADJUDICATORY HEARING. A PUBLIC HEARING IS INFORMALLY STRUCTURED AND IS DESIGNED FOR THE COLLECTION OF FACTS RELATING TO A PERMIT ISSUANCE. PUBLIC HEARINGS ARE HELD WHEN THE 'REGIONAL ADMINISTRATOR FINDS A SIGNIFICANT DEGREE OF PUBLIC INTEREST IN A PROPOSED PERMIT.' AN ADJUDICATORY HEARING MAY FOLLOW A PUBLIC HEARING WHERE A PERMIT HAS BEEN ISSUED OR MAY OCCUR WITH REGARD TO A PROPOSED PERMIT ISSUANCE. ADJUDICATORY HEARINGS ARE SIMILAR TO COURT PROCEEDINGS; HIGHLY STRUCTURED AND DEALING WITH SHARPLY DRAWN ISSUES. THERE IS SOME QUESTION OF STANDING TO BE A PARTY FOR PERMIT REVIEW BUT THE AUTHOR FEELS THE AGENCY WILL TAKE A LIBERAL VIEW OF STANDING REQUIREMENTS. THE DECISION OF THE ADJUDICATORY HEARING MAY BE REVIEWED BY THE ADMINISTRATOR OF THE ENVIRONMENTAL PROTECTION AGENCY. AFTER A PARTY HAS EXHAUSTED ALL OF HIS ADMINISTRATIVE REMEDIES HE MAY SEEK JUDICIAL REVIEW IN THE CIRCUIT COURT OF APPEALS. (ALTUVE-FLORIDA) JF - NATURAL RESOURCES LAWYER, VOL 7, P 225-230 (1974). 6 P, 2 REF. AU - Romanek, W H AD - ENVIRONMENTAL PROTECTION AGENCY, CHICAGO, ILL. ENFORCEMENT DIV Y1 - 1974 PY - 1974 DA - 1974 KW - Water Resources Abstracts KW - *FEDERAL WATER POLLUTION CONTROL ACT KW - *JURISDICATION KW - *FEDERAL GOVERNMENT KW - *PERMITS KW - *LEGAL REVIEW KW - *ADMINISTRATIVE DECISIONS KW - LEGISLATION KW - LEGAL ASPECTS KW - ADMINISTRATIVE AGENCIES KW - REGULATION KW - ADMINISTRATION KW - CONTROL KW - JUDICIAL DECISIONS KW - ADJUDICATION PROCEDURE KW - DECISION MAKING KW - MANAGEMENT KW - PLANNING KW - *ENVIRONMENTAL PROTECTION AGENCY KW - NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM KW - PUBLIC HEARINGS KW - STANDING KW - ADMINISTRATIVE REMEDIES KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19130844?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=FEDERAL+VIEWPOINT+%28PERMIT+ISSUANCE--ADMINISTRATIVE+AND+JUDICIAL+REVIEW--OBSERVATIONS+AND+PROBLEMS%29&rft.au=Romanek%2C+W+H&rft.aulast=Romanek&rft.aufirst=W&rft.date=1974-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ENFORCEMENT UNDER THE FEDERAL WATER POLLUTION CONTROL ACT AMENDMENTS OF 1972 AN - 19129108; 7503824 AB - THE 1972 AMENDMENTS TO THE FEDERAL WATER POLLUTION CONTROL ACT WERE PASSED IN AN EFFORT TO OBTAIN MORE EFFECTIVE AND EXPEDITIOUS ATTAINMENT OF THE NATIONAL GOAL OF CLEANING UP THE COUNTRY'S WATERS. THE VARIOUS STANDARDS AND REQUIREMENTS REQUIRED FOR COMPLIANCE WITH THE ACT AS WELL AS THE MEANS WHICH ARE AVAILABLE FOR ENFORCEMENT ARE DESCRIBED. THE JURISDICTIONAL AND OTHER PROCEDURAL ASPECTS OF ENFORCEMENT OF THE ACT ARE DISCUSSED IN ADDITION TO THE VARIOUS CIVIL AND CRIMINAL REMEDIES WHICH MAY BE USED IN CASES OF NON-COMPLIANCE WITH THE PROVISIONS OF THE ACT. THE IMPACT OF THE NEW ENFORCEMENT OPTIONS ON THE ENVIRONMENTAL PROTECTION AGENCY IS EXPLAINED AND AN APPEAL IS MADE FOR FUTURE VOLUNTARY COMPLIANCE WITH THE ACT BY AFFECTED INDUSTRIES AND MUNICIPALITIES. JF - LAND AND WATER LAW REVIEW, VOL 9, NO 2, P 369-420, 1974. AU - Ipsen, H W AU - Raisch, J W AD - ENVIRONMENTAL PROTECTION AGENCY, DENVER, COLO. REGION VIII Y1 - 1974 PY - 1974 DA - 1974 KW - Water Resources Abstracts KW - *FEDERAL WATER POLLUTION CONTROL ACT KW - LEGISLATION KW - LEGAL ASPECTS KW - WATER POLLUTION CONTROL KW - CITIES KW - INDUSTRIES KW - JURISDICTION KW - ENFORCEMENT KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19129108?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ENFORCEMENT+UNDER+THE+FEDERAL+WATER+POLLUTION+CONTROL+ACT+AMENDMENTS+OF+1972&rft.au=Ipsen%2C+H+W%3BRaisch%2C+J+W&rft.aulast=Ipsen&rft.aufirst=H&rft.date=1974-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PESTICIDES IN THE ILLINOIS WATERS OF LAKE MICHIGAN AN - 19128725; 7505083 AB - THIS STUDY WAS INITIATED TO DETERMINE PRESENT LEVELS OF PESTICIDES IN LAKE MICHIGAN FISH, SEDIMENTS, AND WATER. DATA WERE COLLECTED ON SIX SPECIES OF LAKE MICHIGAN FISH (YELLOW PERCH, CHUBS, CARP, COHO SALMON, ALEWIFE, AND BROWN TROUT); OPEN LAKE AND TRIBUTARY STREAM AND RAVINE SEDIMENTS; AND OPEN WATER, TRIBUTARY STREAM, AND SEWAGE TREATMENT PLANT EFFLUENTS. SAMPLES WERE ANALYZED FOR THE FOLLOWING: HEPTACHLOR, HEPTACHLOR EPOXIDE, DIELDRIN, METHOXYCHLOR, LINDANE, ALDRIN, ENDRIN, DDT AND ITS ANALOGS. ADDITIONAL ANALYSES WERE ACCOMPLISHED FOR POLYCHLORINATED BIPHENYLS (PCB'S), DI-N-BUTYL PHTALATE (DBP), AND DI (2-ETHYLHEXYL) PHTHALATE (DOP). PCB'S WERE FOUND AT LEVELS AS HIGH OR HIGHER THAN DDT IN LAKE MICHIGAN WATER, SEDIMENT, AND FISH. PCB'S HAVE BEEN FOUND TO COMPLICATE THE ROUTINE ANALYSIS OF DDT WHICH MAY HAVE CAUSED EARLIER DDT DATA IN THE LITERATURE TO BE REPORTED AT LEVELS HIGHER THAN ACTUAL. BOTH DDT AND THE POLYCHLORINATED BIPHENYLS WERE FOUND AT LEVELS WHICH CAUSE CONCERN FOR AQUATIC LIFE AND WARRANTS THE CONTROLLED USE OF THESE COMPOUNDS. (EPA) JF - FOR SALE BY THE SUPERINTENDENT OF DOCUMENTS, U.S. GOVERNMENT PRINTING OFFICE, WASHINGTON, D.C. 20402, PRICE $1.25. ENVIRONMENTAL PROTECTION AGENCY, ECOLOGICAL RESEARCH SERIES REPORT, EPA 600/3-74-002, JANUARY 1974. 55 P, 2 FIG, 8 TAB, 8 REF, 2 APPEND. EPA 16050 ESP. AU - Schacht, R A AD - ENVIRONMENTAL PROTECTION AGENCY, CHICAGO, ILL Y1 - 1974/01// PY - 1974 DA - Jan 1974 KW - Water Resources Abstracts KW - *PESTICIDES KW - *POLYCHLORINATED BIPHENYLS KW - *LAKE MICHIGAN KW - *FISH KW - *SEDIMENTS KW - *ILLINOIS KW - INSECTICIDES KW - ORGANIC PESTICIDES KW - CHLORINATED HYDROCARBON PESTICIDES KW - ALDRIN KW - DDD KW - DDE KW - DDT KW - DIELDRIN KW - ENDRIN KW - HEPTACHLOR KW - AROCLORS KW - EFFLUENTS KW - TRIBUTARIES KW - LAKE SEDIMENTS KW - SALMON KW - CARP KW - YELLOW PERCH KW - BROWN TROUT KW - POLLUTANTS KW - POLLUTANT IDENTIFICATION KW - WATER POLLUTION KW - WATER QUALITY KW - HEPTACHLOR EPOXIDE KW - LINDANE KW - METHOXYCHLOR KW - PHTHALATES KW - CHICAGO(ILL) KW - WAUKEGON(ILL) KW - ALEWIFE KW - COHO SALMON KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19128725?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PESTICIDES+IN+THE+ILLINOIS+WATERS+OF+LAKE+MICHIGAN&rft.au=Schacht%2C+R+A&rft.aulast=Schacht&rft.aufirst=R&rft.date=1974-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - FITTING A THREE-PARAMETER LOG-NORMAL DISTRIBUTION BY LEAST SQUARES AN - 19126261; 7503651 AB - A THREE-PARAMETER LOG-NORMAL DISTRIBUTION WAS DERIVED AS AN EXACT FUNCTIONAL TRANSFORM OF AN EMBEDDED NORMAL DISTRIBUTION. THE PARAMETERS OF THIS FUNCTION WERE EVALUATED BY FITTING TO HISTOGRAMS OF NATURAL HYDROLOGIC DATA. THE PRACTICE OF TRANSFORMATION OF DATA WAS MADE UNNECESSARY AND COULD BE ELIMINATED. TOLERANCE LIMITS OF EXTREME HYDROLOGIC EVENTS CAN BE CALCULATED AS TRANSFORMS OF THE EXACT TOLERANCE LIMITS OF THE EMBEDDED NORMAL, PERMITTING PRECISE PROBABILISTIC STATEMENTS ON SUCH STATISTICS AS T-YEAR FLOODS OR DROUGHTS. (SINGH-ISWS) JF - NORDIC HYDROLOGY, VOL 5, NO 3, P 129-145, 1974. 11 FIG, 13 REF. AU - Snyder, Wm AU - Wallace, J R AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST WATER LAB Y1 - 1974 PY - 1974 DA - 1974 KW - Water Resources Abstracts KW - *PROBABILITY KW - *DISTRIBUTION PATTERNS KW - *HISTOGRAMS KW - *HYDROLOGIC DATA KW - *LEAST SQUARES METHOD KW - ANALYTICAL TECHNIQUES KW - PARAMETRIC HYDROLOGY KW - STATISTICAL METHODS KW - STREAMFLOW KW - RUNOFF KW - MATHEMATICS KW - *LOG-NORMAL DISTRIBUTION KW - *FUNCTIONAL TRANSFORM KW - TOLERANCE LIMITS KW - SW 5080:Evaluation, processing and publication KW - SW 0835:Streamflow and runoff KW - SW 2010:Control of water on the surface UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19126261?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=FITTING+A+THREE-PARAMETER+LOG-NORMAL+DISTRIBUTION+BY+LEAST+SQUARES&rft.au=Snyder%2C+Wm%3BWallace%2C+J+R&rft.aulast=Snyder&rft.aufirst=Wm&rft.date=1974-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE STRATEGIC ENVIRONMENTAL ASSESSMENT SYSTEM (SEAS): A RESEARCH PROJECT AN - 19123590; 7412472 AB - PREDICTING LONG RANGE ENVIRONMENTAL EFFECTS OF DIFFERENT SOCIETAL OPTIONS IS ONE OF THE MOST IMPORTANT CHALLENGES FACING THE ENVIRONMENTAL FIELD. BENEFITS FROM SUCH FORECASTING INCLUDE A SYSTEMATIC ORGANIZATION OF THE MANY CRITERIA, SOCIAL, ECONOMIC, AND ENVIRONMENTAL, THAT DETERMINE THE EFFECTIVENESS OF DIFFERENT ENVIRONMENTAL STRATEGIES. ANOTHER BENEFIT IS THE ASSISTANCE THAT COULD BE GIVEN TO ENVIRONMENTAL MANAGERS IN PROVIDING COMPREHENSIVENESS, AND FOLLOWING THE PROGRESS OF CERTAIN PROGRAMS IN ACHIEVING STATED GOALS. MID-COURSE CORRECTION COULD BE APPLIED MORE EASILY BY TESTING A SET OF ALTERNATIVE GOAL POLICIES. THE STRATEGIC ENVIRONMENTAL ASSESSMENT SYSTEM MODEL WILL HAVE THESE IMPORTANT AND NEW CHARACTERISTICS: (1) DEAL EXPLICITLY WITH POLLUTION GENERATORS, POSSIBLE CONTROLS, AND KNOWN EFFECTS OF RESIDUALS; (2) BE A NATIONAL LEVEL MODEL SYSTEM; (3) HAVE A 10 TO 20 YEAR TIME HORIZON; (4) MAKE USE OF OFFICIAL ENVIRONMENTAL, ECONOMIC AND DEMOGRAPHIC DATA; (5) BE USED TOGETHER WITH EXPERT OPINION; AND (6) PROJECT THE STATE OF THE ENVIRONMENT AND SOCIOECONOMIC SYSTEMS. A TEXT MODEL OF THE SYSTEM WILL BE COMPLETED IN DECEMBER AND WILL BE USED TO PREPARE A '1980 STATE OF THE ENVIRONMENT' PROJECTION. INITIALLY SEAS WILL BE USED TO ASSESS DIFFERENT POLICY OPTIONS, INTEGRATING THE COMPUTER'S CAPABILITIES AND HUMAN EXPERT OPINION, AND TO ESTABLISH RESEARCH GOALS. ULTIMATELY IT WOULD AID IN POLICY FORMULATION AND IN FOLLOWING THE PROGRESS OF THE NATION. (SEE ALSO W74-12457) (LAPOINTE-NORTH CAROLINA) JF - FINAL CONFERENCE REPORT FOR THE NATIONAL CONFERENCE ON MANAGING THE ENVIRONMENT, ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C., P. VI:26-VI:31. 1974. AU - Greenfield, S M AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1974 PY - 1974 DA - 1974 KW - Water Resources Abstracts KW - *ASSESSMENTS KW - *COMPUTER MODELS KW - *COST-BENEFIT ANALYSIS KW - ENVIRONMENTAL EFFECTS KW - DECISION MAKING KW - OPTIMIZATION KW - POLLUTION EFFECTS KW - PLANNING KW - LONG TERM PLANNING KW - REGIONAL ANALYSIS KW - RESEARCH AND DEVELOPMENT KW - ANALYTICAL TECHNIQUES KW - STRATEGIC ENVIRONMENTAL ASSESSMENT SYSTEM(SEAS) KW - SW 4070:Ecological impact of water development KW - SW 3070:Water quality control KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19123590?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+STRATEGIC+ENVIRONMENTAL+ASSESSMENT+SYSTEM+%28SEAS%29%3A+A+RESEARCH+PROJECT&rft.au=Greenfield%2C+S+M&rft.aulast=Greenfield&rft.aufirst=S&rft.date=1974-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DISTRIBUTION OF TOTAL MERCURY IN THE FISHES OF LAKE OAHE AN - 19123516; 7411319 AB - THE TOTAL MERCURY CONTENT OF FISH AND SEDIMENT IN LAKE OAHE, SOUTH DAKOTA WAS INVESTIGATED IN 1971. AVERAGE TOTAL MERCURY CONCENTRATION OF 225 FISH FLESH SAMPLES WAS 0.27 MG/KG; GAME FISH SAMPLES AVERAGED 0.31 MG/KG AND NONGAME FISH SAMPLES AVERAGED 0.22 MG/KG. DATA INCLUDE TOTAL MERCURY ANALYSES OF 43 SEDIMENT SAMPLES. RESULTS SUPPORT THE CONTENTION THAT A CONTINUOUS MERCURY METHYLATION PROCESS IN THE SEDIMENTS WILL EVENTUALLY CONTAMINATE A FISH POPULATION EVEN THOUGH ANALYSIS INDICATES UNDETECTABLE LEVELS OF TOTAL MERCURY ( 0.2 MICRO MG/L) IN THE OVERLYING WATER. IT IS ALSO INDICATED THAT GAME FISH SHOW A GREATER PROPENSITY TO ACCUMULATE MERCURY FORMS THAN NONGAME FISH. (KATZ) JF - WATER RESEARCH, VOL 8, NO 7, P 413-418, 1974. 1 FIG, 6 TAB, 9 REF. AU - Walter, C M AU - Brown, H G AU - Hensley, C D AD - ENVIRONMENTAL PROTECTION AGENCY, KANSAS CITY, KANS. REGION VII Y1 - 1974 PY - 1974 DA - 1974 KW - Water Resources Abstracts KW - *MERCURY KW - *SOUTH DAKOTA KW - ABSORPTION KW - BIOASSAY KW - FRESHWATER FISH KW - SPORT FISH KW - ANALYTICAL TECHNIQUES KW - BASS KW - PIKES KW - CATFISHES KW - SEDIMENTS KW - MICROORGANISMS KW - ORGANIC COMPOUNDS KW - PATH OF POLLUTANTS KW - *LAKE OAHE(SD) KW - *METHYL MERCURY KW - METHYLATION KW - CRAPPIE KW - BUFFALO FISH KW - BURBOT KW - SW 0850:Lakes KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19123516?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DISTRIBUTION+OF+TOTAL+MERCURY+IN+THE+FISHES+OF+LAKE+OAHE&rft.au=Walter%2C+C+M%3BBrown%2C+H+G%3BHensley%2C+C+D&rft.aulast=Walter&rft.aufirst=C&rft.date=1974-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - AN ENZOOTIC NUCLEAR POLYHEDROSIS VIRUS OF PINK SHRIMP: ULTRASTRUCTURE, PREVALENCE, AND ENHANCEMENT AN - 19122098; 7607695 AB - A NUCLEAR POLYHEDROSIS VIRUS EXISTS IN PINK SHRIMP, PENAEUS DUORARUM, FROM WATERS OF THE NORTHERN GULF OF MEXICO. THIS VIRUS IS ROD-SHAPED, 269 NM LONG AND POSSESSES AN OUTER ENVELOPE SURROUNDING ITS NUCLEOCAPSID. THE NUCLEOCAPSID IS 50 NM IN DIAMETER. THE VIRUS OCCURS IN NUCLEI OF HOST HEPATOPANCREATIC AND MIDGUT CELLS AND IS BOTH FREE IN THE NUCLEUS AND OCCLUDED WITHIN PYRAMIDAL-SHAPED POLYHEDRAL INCLUSION BODIES (PIB'S). HISTOCHEMICALLY AND ULTRASTRUCTURALLY, THE SHRIMP PIB'S APPEAR TO BE RIBONUCLEOPROTEIN AND IN FINE STRUCTURE BEAR CLOSE RESEMBLANCE TO POLYHEDRAL INCLUSION BODIES OF BACULOVIRUS SPECIES FROM INSECTS. THE LATTICE LINE-TO-LINE SPACING IS GREATER THAN THAT USUALLY REPORTED FOR INSECT PIB'S. CROWDING, CHEMICAL STRESS OF SHRIMP IN AQUARIA MAY ENHANCE AND INCREASE THE VIRUS INFECTION AND PREVALENCE. IN LIMITED EXPERIMENTS, SHRIMP FED HEAVILY INFECTED HEPATOPANCREATIC TISSUES HAD MUCH HIGHER MORTALITY THAN CONTROLS FED ONLY FISH. THE VIRUS APPEARS TO BE ENZOOTIC IN PINK SHRIMP, IN NATURE. CYTOPATHOLOGICAL CHANGES IN INFECTED CELLS OF SHRIMP APPEAR SIMILAR TO THOSE IN INSECTS INFECTED WITH CERTAIN SPECIES BACULOVIRUS PENAEI N. SP. IS PROPOSED FOR THE SHRIMP VIRUS.--COPYRIGHT 1975, BIOLOGICAL ABSTRACTS, INC. JF - J INVERTEBR PATHOL. 24(3), P 311-331, 1974. AU - Couch, Ja AD - ENVIRONMENTAL PROTECTION AGENCY, GULF BREEZE, FLA. GULF BREEZE ENVIRONMENTAL RESEARCH LAB Y1 - 1974 PY - 1974 DA - 1974 KW - Water Resources Abstracts KW - *VIRUSES KW - *PINK SHRIMP KW - *CYTOLOGICAL STUDIES KW - SHRIMP KW - BIOLOGY KW - GULF OF MEXICO KW - BACULOVIRUS KW - *ENZOOTIC NUCLEAR POLYHEDROSIS VIRSUS KW - PENAEI KW - PENAEUS-DUORARUM KW - SW 3030:Effects of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19122098?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=AN+ENZOOTIC+NUCLEAR+POLYHEDROSIS+VIRUS+OF+PINK+SHRIMP%3A+ULTRASTRUCTURE%2C+PREVALENCE%2C+AND+ENHANCEMENT&rft.au=Couch%2C+Ja&rft.aulast=Couch&rft.aufirst=Ja&rft.date=1974-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - SAVING OUR WATER RESOURCES AN - 19119940; 7512232 AB - THE OFFICE OF WATER RESOURCES RESEARCH (OWRR) ADMINISTERS A NATION-WIDE COOPERATIVE WATER RESOURCES RESEARCH AND TRAINING PROGRAM. ONE THOUSAND OR MORE RESEARCH PROJECTS ARE SPONSORED ANNUALLY BY OWRR IN WHICH OVER 2,000 UNIVERSITY STUDENTS PARTICIPATE AS RESEARCH ASSISTANTS AND RECEIVE VALUABLE TRAINING FOR WATER-RELATED POSITIONS. THREE STUDIES ARE DESCRIBED SHOWING HOW THE OWRR PROGRAM AIDS IN WATER AND RELATED RESOURCES PLANNING AND MANAGEMENT. ONE OF THESE STUDIES INVOLVES THE SPOKAN RIVER IN OREGON. THE RESEARCH TEAM IS DEVELOPING INFORMATION ON THE SOURCES AND FATE OF POLLUTANTS, AND WHAT IS NEEDED TO RETURN THE RIVER TO A HIGH QUALITY LEVEL AND MAINTAIN IT AT THIS LEVEL IN THE FACE OF INCREASING DEVELOPMENT. IN ANOTHER STUDY, A SCENIC RIVERS STUDY UNIT WAS ORGANIZED IN IDAHO TO DEVELOP METHODOLOGY FOR DECISION MAKING AND PLANNING IN THE SELECTION, USE, AND MANAGEMENT OF RIVERS FALLING UNDER THE 1968 WILD AND SCENIC RIVERS ACT. THE THIRD STUDY EXPLORED INVOLVED A PROGRAM ESTABLISHED TO FIND THE CAUSAL RELATIONSHIPS BETWEEN WASTE INPUTS AND ITS EFFECTS ON WATER QUALITY OF THE CHOWAN RIVER ESTUARY IN THE ALBEMARLE REGION OF NORTH CAROLINA. (HOFFMAN-FLORIDA) JF - IN: OUR NATURAL RESOURCES: THE CHOICES AHEAD, DEPARTMENT OF INTERIOR CONSERVATION YEARBOOK SERIES NO 10, P 76-78, 1974. 3 P, 3 PHOTO. AU - Leedy, D L AD - OFFICE OF WATER RESOURCES RESEARCH, WASHINGTON, D.C Y1 - 1974 PY - 1974 DA - 1974 KW - Water Resources Abstracts KW - *OFFICE OF WATER RESOURCES RESEARCH(OWRR) KW - *TRAINING KW - *WATER MANAGEMENT(APPLIED) KW - *METHODOLOGY KW - OCCUPATIONS KW - WASTE TREATMENT KW - POLLUTANTS KW - ESTUARIES KW - DECISION MAKING KW - COMPREHENSIVE PLANNING KW - RESOURCES DEVELOPMENT KW - PLANNING KW - RIVER FORECASTING KW - WATER RESOURCES DEVELOPMENT KW - WATER RELATED OCCUPATIONS KW - RESEARCH PROJECTS KW - CHOWAN RIVER KW - SW 4070:Ecological impact of water development KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19119940?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=SAVING+OUR+WATER+RESOURCES&rft.au=Leedy%2C+D+L&rft.aulast=Leedy&rft.aufirst=D&rft.date=1974-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - TWO-TUBE METHOD FOR SCREENING WATER ISOLATES FOR SALMONELLA AN - 19117428; 7502713 AB - A TWO-TUBE SALMONELLA SCREENING METHOD, POLYVALENT H ANTISERUM, IRON, INDOLE, MALONATE (AIIM), HAS BEEN DEVISED FOR THE PRESUMPTIVE IDENTIFICATION OF THE SALMONELLA GENUS. THE IDENTIFICATION IS MADE WITH SALMONELLA POLYVALENT H ANTISERUM IN A MOTILITY MEDIUM; SALMONELLA GROWTH IS CONFINED TO THE STAB BECAUSE OF MOTILITY INHIBITION DUE TO THE ANTISERUM. IRON, INDOLE, AND MALONATE WERE USED TO LESSEN THE POSSIBILITY OF VARIOUS NON-MOTILE ORGANISMS AND VARIOUS ANTIGENICALLY RELATED MICROORGANISMS BEING CONFUSED WITH SALMONELLA. RIVER AND WASTE WATER ISOLATES ALONG WITH STOCK CULTURES WERE USED TO TEST THE METHOD. AIIM WAS FOUND TO BE USEFUL FOR SCREENING WATER ISOLATES FOR SALMONELLA. ALL THE TYPICAL SALMONELLA TESTED GAVE APPROPRIATE REACTIONS. (SANDOSKI-FIRL) JF - ENVIRONMENTAL LETTERS, VOL 7, NO 1, P 1-13, 1974. 1 FIG, 4 TAB, 7 REF. AU - Harris, F L AD - ENVIRONMENTAL PROTECTION AGENCY, KANSAS CITY, KANS. WATER QUALITY LAB Y1 - 1974 PY - 1974 DA - 1974 KW - Water Resources Abstracts KW - *SALMONELLA KW - *ANALYTICAL TECHNIQUES KW - *POLLUTANT IDENTIFICATION KW - TESTING KW - WATER ANALYSIS KW - IRON KW - TWO-TUBE METHOD KW - INDOLE KW - MALONATE KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19117428?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=TWO-TUBE+METHOD+FOR+SCREENING+WATER+ISOLATES+FOR+SALMONELLA&rft.au=Harris%2C+F+L&rft.aulast=Harris&rft.aufirst=F&rft.date=1974-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - SHORT-TERM EFFECTS OF ORGANOPHOSPHATE PESTICIDES ON CHOLINESTERASES OF ESTUARINE FISHES AND PINK SHRIMP AN - 19104896; 7411486 AB - FOUR SPECIES OF ESTUARINE FISH AND PINK SHRIMP WERE SUBJECTED TO SHORT-TERM EXPOSURES OF ORGANOPHOSPHATE PESTICIDES IN ORDER TO DETERMINE THE EFFECTS ON ACETYLCHOLINESTERASE (ACHE). SURVIVORS OF NEAR MEDIAN FISHKILLS WERE ASSAYED FOR ACHE INHIBITION. CONSISTENT LEVELS OF ACHE REDUCTIONS OF 70-96% WERE FOUND, EVEN WITH DIFFERENT COMPOUNDS AND SPECIES. THE 'LETHAL THRESHOLD' WAS FOUND TO VARY IN DIFFERENT SPECIES, UP TO ABOUT 80% REDUCTION IN ACHE ACTIVITY. RESULTS INDICATE THAT MEASUREMENTS OF ACHE ACTIVITY AND RESIDUE ANALYSIS WOUL BE USEFUL IN DETERMINING THE CAUSE OF 'KILLS' IN THE ENVIRONMENT. (KATZ) JF - BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, VOL 11, NO 5, P 483-488, 1974. 1 TAB, 28 REF. AU - Coppage, D L AU - Matthews, E AD - ENVIRONMENTAL PROTECTION AGENCY, GULF BREEZE, FLA. GULF BREEZE ENVIRONMENTAL RESEARCH LAB Y1 - 1974 PY - 1974 DA - 1974 KW - Water Resources Abstracts KW - *ORGANOPHOSPHOROUS COMPOUNDS KW - *PINK SHRIMP KW - INHIBITORS KW - SHRIMP KW - MINNOW KW - LETHAL LIMIT KW - ENZYMES KW - BIOCHEMISTRY KW - ANIMAL PHYSIOLOGY KW - TOXICITY KW - POISONS KW - PESTICIDES KW - INSECTICIDES KW - BIOASSAY KW - METHODOLOGY KW - WATER POLLUTION EFFECTS KW - *CHOLINESTERASES KW - MALATHION KW - PARATHION KW - CROAKER KW - SPOT KW - PINFISH KW - ACETYLCHOLINESTERASE KW - ENZYME ACTIVITY KW - NALED KW - GUTHION KW - *ORGANOPHOSPHATE PESTICIDES KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19104896?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=SHORT-TERM+EFFECTS+OF+ORGANOPHOSPHATE+PESTICIDES+ON+CHOLINESTERASES+OF+ESTUARINE+FISHES+AND+PINK+SHRIMP&rft.au=Coppage%2C+D+L%3BMatthews%2C+E&rft.aulast=Coppage&rft.aufirst=D&rft.date=1974-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - IMPLEMENTATION OF CITIZEN PARTICIPATION IN THE MUNICIPAL PROCESS AN - 19102257; 7412468 AB - THE FEDERAL WATER POLLUTION CONTROL ACT STIPULATED THAT PUBLIC PARTICIPATION SHOULD BE PROVIDED FOR AND ENCOURAGED PRIOR TO ACCEPTANCE OF A PLAN; I.E. LOCAL CITIZENRY MUST BE INVOLVED IN GOAL SETTING AND IMPLEMENTATION PROCEDURES. UNLESS PUBLIC PARTICIPATION IS DEVELOPED IN A WAY ALLOWING SUBSTANTIVE INPUT AND A FEELING OF PUBLIC SATISFACTION, FRUSTRATION CAN RESULT, CULMINATING IN POLITICAL OR LEGAL CONFLICT CAUSING LONG EXPENSIVE PROJECT DELAYS. MECHANISMS OF PUBLIC PARTICIPATION WITH THE MOST WIDESPREAD USE ARE: (1) PUBLIC HEARINGS, WHICH OFTEN DO NOT OFFER AN OPPORTUNITY OF FEEDBACK FROM THE DECISION MAKER TO THE PUBLIC REVEALING THE IMPACT THE HEARING HAS HAD ON THE DECISION; (2) ADVISORY BOARDS, SERVING AS A COMMUNICATION BRIDGE BETWEEN OFFICIALS AND TOWNSPEOPLE, AND WHICH MAY BE HAMPERED BY MEMBERS WHO LACK THE EXPERTISE NECESSARY TO EVALUATE TECHNICAL INFORMATION. FURTHER, OFFICIALS MAY BE RELUCTANT TO ACCEPT THE BOARD'S ADVICE; (3) WORKSHOPS CAN BE USED TO COMPLEMENT EITHER HEARINGS OR ADVISORY BOARDS AND SHOULD BE ORGANIZED AROUND A PARTICULAR PROJECT. SEPARATE SESSIONS FOR CITIZENS AND CITY OFFICIALS SHOULD BE HELD PRIOR TO JOINT SESSIONS. CITIZEN WORKSHOPS SHOULD FOCUS ON LEGAL REQUIREMENTS, PROJECT DETAILS, AND ANALYSIS OF CASE STUDIES PERTINENT TO POSSIBLE ACTION. PLANNER WORKSHOPS SHOULD EMPHASIZE IMPLEMENTATION OF PARTICIPATION, PUBLICITY FOR MEETINGS AND HEARINGS, AND PREVIOUS CASE STUDIES OF CITIZEN PARTICIPATION. PROPER TIMING IS ESSENTIAL; THE PUBLIC MUST BE CONSULTED PRIOR TO THE DECISION MAKING, IF CONFLICT IS TO BE REDUCED AND PLANNING EFFICIENCY INCREASED. (SEE ALSO W74-12457) (LAPOINTE-NORTH CAROLINA) JF - FINAL CONFERENCE REPORT FOR THE NATIONAL CONFERENCE ON MANAGING THE ENVIRONMENT, ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C., P. IV:10-IV:16. 1974. 8 REF. AU - Goodman, J AU - Falkson, J AU - Mertens, B AU - Happel, L AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. TECHNICAL ASSISTANCE RESEARCH PROGRAMS Y1 - 1974 PY - 1974 DA - 1974 KW - Water Resources Abstracts KW - *FEDERAL WATER POLLUTION CONTROL ACT KW - *CONFERENCES KW - *PUBLIC RIGHTS KW - *DECISION MAKING KW - PLANNING KW - *CITIZEN PARTICIPATION KW - *PUBLIC HEARINGS KW - *IMPLEMENTATION KW - ADVISORY BOARDS KW - WORKSHOPS KW - MUNICIPAL PROCESS KW - SW 4070:Ecological impact of water development KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19102257?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=IMPLEMENTATION+OF+CITIZEN+PARTICIPATION+IN+THE+MUNICIPAL+PROCESS&rft.au=Goodman%2C+J%3BFalkson%2C+J%3BMertens%2C+B%3BHappel%2C+L&rft.aulast=Goodman&rft.aufirst=J&rft.date=1974-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DISTRIBUTION OF METALS IN BALTIMORE HARBOR SEDIMENTS AN - 19093130; 7406924 AB - IN ORDER TO DEVELOP A CURRENT INVENTORY OF METALS CONTAMINATION OF BALTIMORE HARBOR, SEDIMENT SAMPLES WERE COLLECTED AT 176 STATIONS AND ANALYZED FOR PB, CU, CR, CD, ZN, NI, MN AND HG USING ATOMIC ABSORPTION SPECTROPHOTOMETRY. CONCENTRATION LEVELS WERE COMPARED WITH LEVELS FOUND IN ANOTHER HIGHLY INDUSTRIALIZED HARBOR COMPLEX, OTHER ESTUARINE SYSTEMS AND IN CHESAPEAKE BAY SEDIMENTS GEOGRAPHICALLY REMOVED FROM THE HARBOR. DISTRIBUTION PATTERNS OF VARIOUS METALS WERE RELATED TO INDUSTRIAL AND MUNICIPAL INPUTS. CONCENTRATIONS OF ALL METALS ANALYZED FROM THE HARBOR WERE ABOUT 3 TO 50 TIMES GREATER IN VALUE THAN THEIR COUNTERPARTS FROM THE CHESAPEAKE BAY. DISTRIBUTION OF METALS GENERALLY REFLECTED THE INPUTS FROM THE LARGE INDUSTRIAL COMPLEX WHICH BALTIMORE HARBOR SUPPORTS. IN BLACK COLORED SEDIMENTS MERCURY, COPPER, LEAD AND CADMIUM PROBABLY EXIST AS SULFIDES. PARTICLE SIZE CAN PLAY A SIGNIFICANT ROLE IN ADSORPTION REACTIONS OF METALLIC SPECIES. BALTIMORE HARBOR AND THE CHESAPEAKE BAY HAVE GENERALLY SIMILAR SAND, SILT AND CLAY RANGES, WITH BOTH AVERAGING ABOUT 84% SILT AND CLAY. DIFFERENCES IN CONCENTRATION BETWEEN THE SYSTEMS WERE THEREFORE NOT ATTRIBUTED TO VARIATIONS IN PARTICLE SIZE. (KNAPP-USGS) JF - MIDDLE ATLANTIC REGION-III TECHNICAL REPORT 59, JANUARY 1974. 64 P, 20 FIG, 20 TAB, 31 REF. AU - Villa, O AU - Johnson, P G AD - ENVIRONMENTAL PROTECTION AGENCY, ANNAPOLIS, MD. ANNAPOLIS FIELD OFFICE Y1 - 1974/01// PY - 1974 DA - Jan 1974 KW - Water Resources Abstracts KW - *HEAVY METALS KW - *CHESAPEAKE BAY KW - *DISTRIBUTION PATTERNS KW - *PATH OF POLLUTANTS KW - *WATER POLLUTION SOURCES KW - *MARYLAND KW - BOTTOM SEDIMENTS KW - LEAD KW - COPPER KW - CHROMIUM KW - CADMIUM KW - ZINC KW - NICKEL KW - MANGANESE KW - MERCURY KW - SPECTROPHOTOMETRY KW - FLAME PHOTOMETRY KW - *BALTIMORE HARBOR KW - SW 3020:Sources and fate of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19093130?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DISTRIBUTION+OF+METALS+IN+BALTIMORE+HARBOR+SEDIMENTS&rft.au=Villa%2C+O%3BJohnson%2C+P+G&rft.aulast=Villa&rft.aufirst=O&rft.date=1974-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EVALUATION OF A MICROWAVE-INDUCED PLASMA SPECTROMETER FOR TRACE ANALYSIS AN - 19091177; 7406841 AB - A LOW PRESSURE MICROWAVE-INDUCED PLASMA IN HELIUM WAS EVALUATED AS AN EXCITATION SOURCE FOR SPECTROCHEMICAL ANALYSIS OF TRACE METALS IN WATER. THE SAMPLE WAS INTRODUCED BY EVAPORATING A 5-MICROLITER DROP OF SOLUTION ON A WIRE FILAMENT AND ATOMIZING THE SOLIDS BY THE DISCHARGE OF A CAPACITOR THROUGH THE FILAMENT. THE HEIGHT OF THE RESULTING PULSE FROM THE PHOTO DETECTOR WAS AUTOMATICALLY RECORDED. REPEATABILITY WAS ABOUT 10% AND DETECTION LIMITS WERE 1 TO 25 PG FOR AS, CD, HG, AND PB. SLOPES OF CALIBRATION CURVES DEPENDED STRONGLY ON MATRIX AND FILAMENT EFFECTS AND THE MAXIMUM SOLIDS LOADING OF THE FILAMENT WAS ABOUT 5 MICROGRAMS. (HOOVER-EPA) JF - COPY AVAILABLE FROM GPO SUP DOC AS EP1.23:660/2-73-009; $0.65; MICROFICHE FROM NTIS AS PB-231 390 $1.45. ENVIRONMENTAL PROTECTION AGENCY, TECHNICAL SERIES REPORT EPA-660/2-73-009, JANUARY 1974. 19 P, 3 TAB, 25 REF. ROAP 16ADN-32. AU - Seitz, W R AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST ENVIRONMENTAL RESEARCH LAB Y1 - 1974/01// PY - 1974 DA - Jan 1974 KW - Water Resources Abstracts KW - *ANALYTICAL TECHNIQUES KW - *SPECTROSCOPY KW - *TRACE ELEMENTS KW - *METALS KW - *WATER ANALYSIS KW - *POLLUTANT IDENTIFICATION KW - MICROWAVES KW - ARSENIC KW - CADMIUM KW - LEAD KW - MERCURY KW - PLASMA KW - EXCITATION KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19091177?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EVALUATION+OF+A+MICROWAVE-INDUCED+PLASMA+SPECTROMETER+FOR+TRACE+ANALYSIS&rft.au=Seitz%2C+W+R&rft.aulast=Seitz&rft.aufirst=W&rft.date=1974-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DIFFUSION SYSTEM FOR COLD CLIMATE LAGOONS AN - 19083198; 7410169 AB - STUDIES TO COMPARE COARSE AND FINE BUBBLE AERATORS WERE CARRIED OUT AT THE FORT GREELY LAGOON. DISSOLVED OXYGEN LEVELS WERE MONITORED IN BOTH WATER AND SLUDGE. HORSEPOWER REQUIREMENTS OF DIFFERENT SYSTEMS WERE CALCULATED. CONCLUSIONS REACHED WERE THE FINE BUBBLE DIFFUSERS ARE MORE EFFICIENT IN OXYGEN TRANSFER THAN COARSE BUBBLE DIFFUSERS, BUT NOT NECESSARILY MORE ECONOMICAL; POWER REQUIREMENTS IN 1B 02 PER HORSEPOWER-HOUR MAY BE HIGHER FOR FINE BUBBLE DIFFUSERS; MAINTENANCE REQUIREMENTS ARE HIGHER FOR FINE BUBBLE DIFFUSERS. OXYGENATION EFFICIENCIES PUBLISHED IN THE LITERATURE MAY BE USED FOR AERATED LAGOON DESIGN BUT WHERE ICE FOG IS A PROBLEM, ONE MUST USE A LARGER NUMBER OF DIFFUSERS AT INCREASED SPACING. (SEE ALSO W74-10160) (SHAFFER-FIRL) JF - IN: INTERNATIONAL SYMPOSIUM ON WASTEWATER TREATMENT IN COLD CLIMATES, ENVIRONMENT CANADA ECONOMIC AND TECHNICAL REVIEW REPORT EPS 3-WP-74-3, P 170-206, 1974. 13 FIG, 1 TAB, 34 REF. AU - Christianson, C D AU - Smith, D W AD - ENVIRONMENTAL PROTECTION AGENCY, COLLEGE, ALASKA. ARCTIC ENVIRONMENTAL RESEARCH LAB Y1 - 1974 PY - 1974 DA - 1974 KW - Water Resources Abstracts KW - *DIFFUSION KW - *COLD REGIONS KW - *AERATED LAGOONS KW - *ALASKA KW - *WASTE WATER TREATMENT KW - DISSOLVED OXYGEN KW - EFFICIENCIES KW - COSTS KW - MAINTENANCE KW - ICE FOG KW - FINE BUBBLE DIFFUSER KW - COARSE BUBBLE DIFFUSER KW - *FORT GREELY(ALAS) KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19083198?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DIFFUSION+SYSTEM+FOR+COLD+CLIMATE+LAGOONS&rft.au=Christianson%2C+C+D%3BSmith%2C+D+W&rft.aulast=Christianson&rft.aufirst=C&rft.date=1974-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - BEYOND THE BRUSHFIRES AN - 19080964; 7412458 AB - MANY ENVIRONMENTAL PROBLEMS NOW DEALT WITH ON AN EMERGENCY BASIS COULD HAVE BEEN PREDICTED AND RESOLVED LONG AGO. AUTOMOBILE POLLUTION PROJECTIONS COULD HAVE BEEN MADE IN THE 1950'S. THE INFORMATION NECESSARY TO DEVELOP SYSTEMS SOLUTIONS TO MANY ECOLOGICAL PROBLEMS IS AVAILABLE NOW. THE SITUATION IN SAN DIEGO IS ILLUSTRATIVE. IN 1971, 158,000 TONS OF VOLATILE ORGANIC COMPOUNDS WERE VAPORIZED INTO THE ATMOSPHERE. REGULATIONS TO MINIMIZE LOSS OF GASOLINE CREATED AT TRANSFER POINTS WERE PUT INTO EFFECT. TECHNOLOGY EXISTED TO MINIMIZE THE VAPORIZATION. AS A RESULT, THE COUNTY OF SAN DIEGO WILL ANNUALLY SAVE 6.15 MILLION GALLONS, WHICH WILL MORE THAN PAY THE TECHNOLOGY COSTS. CERTAIN STEPS MUST BE TAKEN TO INSURE OPTIMUM APPLICATION OF EXISTING TECHNICAL KNOWLEDGE. LOCAL GOVERNMENTS MUST ACQUIRE A NEW LEVEL OF EXPERTISE IN AREAS LIKE OPERATIONS ANALYSIS, AIRSHED MODELS, LAND PLANNING, AND TRAFFIC SIMULATION. ALLIANCES MUST BE FORMED IN AREAS WHERE ENVIRONMENTAL PROBLEMS OVERLAP JURISDICTIONAL LINES. DIVERSE LOCAL AGENCIES MUST BE UNITED FOR A COORDINATED EFFORT ON PAOBLEMS WHICH DO NOT HAVE PIECEMEAL SOLUTIONS. MOST IMPORTANTLY, THE TRADITIONAL AMERICAN CONCEPT OF GROWTH WILL HAVE TO BE REEXAMINED. WE WILL HAVE TO MAKE DO WITH LESS ENERGY, SMALLER CARS, AND MORE PERSONAL RESTRAINTS. WE WILL REALIZE OUR FUNDAMENTAL DEPENDENCE ON THE BIOLOGICAL WORLD, AND THE NECESSITY OF STABILITY IN ITS MAINTENANCE. (SEE ALSO W74-12457) (LAPOINTE-NORTH CAROLINA) JF - FINAL CONFERENCE REPORT FOR THE ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. NATIONAL CONFERENCE ON MANAGING THE ENVIRONMENT, P I:4-I:7, 1974. AU - FRI, R W AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1974 PY - 1974 DA - 1974 KW - Water Resources Abstracts KW - *ENVIRONMENTAL CONTROL KW - *AIR POLLUTION KW - *WATER POLLUTION KW - *COMPREHENSIVE PLANNING KW - *OPERATIONS RESEARCH KW - TECHNOLOGY KW - SIMULATION ANALYSIS KW - PLANNING KW - REGULATION KW - SOCIAL ASPECTS KW - SYSTEMS ANALYSIS KW - LAND USE KW - ECOLOGY KW - SW 4070:Ecological impact of water development KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19080964?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=BEYOND+THE+BRUSHFIRES&rft.au=FRI%2C+R+W&rft.aulast=FRI&rft.aufirst=R&rft.date=1974-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PESTICIDE ANALYSIS IN WATER AN - 19075064; 7409484 AB - THE DETECTION AND ANALYSIS OF PESTICIDES IN DRINKING WATER SUPPLIES ARE DISCUSSED. PESTIDES CAN BE DIVIDED INTO SEVERAL CLASSES ACCORDING TO THEIR CHEMICAL STRUCTURE AS FOLLOWS: CHLORINATED HYDROCARBON PESTICIDES, ORGANOPHOSPHORUS PESTICIDES, CARBAMATES, AND PHENOXY HERBICIDES. IN INVESTIGATING THE LEVELS AND TYPES OF PESTICIDES IN WATER, IT IS IMPORTANT TO KNOW TOXICITY, EXTENT OF USAGE, PERSISTENCE IN THE ENVIRONMENT, BIOMAGNIFICATION, AND SENSITIVITY OF DETECTION. THE CHLORINATED INSECTICIDES ARE ONE OF THE MOST IMPORTANT GROUPS. THEY ARE WIDELY USED, TOXIC TO MAMMALS, PERSISTENT, HAVE A LONG HALF-LIFE, AND UNDERGO BIOMAGNIFICATION, ULTIMATELY BEING STORED IN THE FATTY TISSUE OF THE BODY. THE GAS CHROMATOGRAPH SYSTEM CONSISTS OF FIVE PARTS: PRESSURE REGULATOR AND FLOWMETER FOR THE CARRIER GAS, SAMPLE-INJECTION SYSTEM, A COLUMN, A DETECTOR, AND A RECORDER. IT IS SENSITIVE, SELECTIVE, AND SUITABLE FOR DETERMINING PESTICIDE LEVELS IN WATER. (MERRITT-FIRL) JF - JOURNAL OF THE AMERICAN WATER WORKS ASSOCIATION, VOL 66, NO 1, P 27-31, JANUARY, 1974. 12 FIG. AU - Hurley, J T AD - ENVIRONMENTAL PROTECTION AGENCY, SPRINGFIELD, ILL Y1 - 1974/01// PY - 1974 DA - Jan 1974 KW - Water Resources Abstracts KW - *GAS CHROMATOGRAPHY KW - *MEASUREMENT KW - *PESTICIDES KW - *CHLORINATED HYDROCARBONS KW - *POLLUTANT IDENTIFICATION KW - *POTABLE WATER KW - INSTRUMENTATION KW - CHROMATOGRAPHY KW - ORGANOPHOSPHORUS PESTICIDES KW - CARBAMATE PESTICIDES KW - HERBICIDES KW - WATER POLLUTION KW - MUNICIPAL WASTES KW - WATER SUPPLY KW - PHENOXY HERBICIDES KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19075064?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PESTICIDE+ANALYSIS+IN+WATER&rft.au=Hurley%2C+J+T&rft.aulast=Hurley&rft.aufirst=J&rft.date=1974-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - CHLORINE DISINFECTION OF WASTEWATER AN - 19071131; 7410182 AB - A TWO-PHASE STUDY WAS CARRIED OUT TO DETERMINE IF CHLORINATION COULD PROVIDE SATISFACTORY DISINFECTION OF WASTE WATER AT TEMPERATURES LESS THAN 1C. THE FIRST PHASE CONSISTED OF BATCH TREATMENT WITH RAPID CHLORINATION AND CONTINUOUS STIRRING. FOUR EFFLUENTS WERE TESTED (PRIMARY SEDIMENTATION SYSTEM, A 15 DAY DETENTION TIME AERATED LAGOON, AND TWO EXTENDED AERATION SYSTEMS). THE TESTS WERE RUN AT LESS THAN 1C WITH CONTROLS RUN AT 25C. EFFECTIVE DISINFECTION WAS ACHIEVED IN ALL FOUR EFFLUENTS AT LESS THAN 1C WITH A 60 MINUTE CONTACT TIME AND NO MORE THAN 1 MG/LITER RESIDUAL CHLORINE. THE SECOND PHASE OF THE STUDY CONSISTED OF RUNNING PRIMARY SEDIMENTATION EFFLUENT THROUGH A WELL BAFFLED FLOW-THROUGH CHLORINE CONTACT CHAMBER AT LESS THAN 1C. ACCEPTABLE REDUCTION OF COLIFORMS WAS NOT REACHED IN THE FLOW-THROUGH CHAMBERS AT LESS THAN 1C UNTIL RESIDUAL CHLORINE REACHED 2 MG/LITER. DOUBLING CONTACT TIME TO 120 MINUTES ALLOWED PROPER DISINFECTION WITH ONLY 0.5 TO 0.6 MG/LITER. CONCLUSIONS ARE DRAWN, THE MOST IMPORTANT BEING THAT CONTACT TIME APPEARS TO BE AS IMPORTANT AS MAINTENANCE OF A PARTICULAR CHLORINE RESIDUAL LEVEL. (SEE ALSO W74-10160) (SHAFFER-FIRL) JF - IN: INTERNATIONAL SYMPOSIUM ON WASTEWATER TREATMENT IN COLD CLIMATES, ENVIRONMENT CANADA ECONOMIC AND TECHNICAL REVIEW REPORT EPS 3-WP-74-3, P 438-481, 1974. 11 FIG, 7 TAB, 35 REF. AU - Gordon, C R AU - Davenport, C V AU - Reid, B H AD - ENVIRONMENTAL PROTECTION AGENCY, COLLEGE, ALASKA. ARCTIC ENVIRONMENTAL RESEARCH LAB Y1 - 1974 PY - 1974 DA - 1974 KW - Water Resources Abstracts KW - *WASTE WATER TREATMENT KW - *DISINFEC TION KW - *CHLORINATION KW - *TOXICITY KW - *ALASKA KW - TEMPERATURE KW - ENVIRONMENTAL SANITATION KW - COLD REGIONS KW - PERFORMANCE KW - EFFICIENCIES KW - HYDRAULIC STRUCTURES KW - DESIGN FLOW KW - BATCH FLOW KW - CONTACT TIME KW - PLUG FLOW KW - SW 3040:Wastewater treatment processes KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19071131?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=CHLORINE+DISINFECTION+OF+WASTEWATER&rft.au=Gordon%2C+C+R%3BDavenport%2C+C+V%3BReid%2C+B+H&rft.aulast=Gordon&rft.aufirst=C&rft.date=1974-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Recreational welfare losses from water pollution along US coasts. AN - 17940328; 5227408 AB - The economic impact of marine water pollution on recreation losses is directly related to the extent of beach closures. As water quality enhancement increases the supply of beaches available to the public, more participants are expected at both newly opened and formerly used (but polluted) sites. Swimmers are usually more sensitive than other sport enthusiasts to beach conditions. A conceptual methodology is developed to assess the economic welfare benefits of beach cleanup. Empirical data required by the method are compiled for all coastal regions of the continental USA. Annual damages to swimming are then estimated in the range of $275 to $65.3 million for 1970. The results indicate that the North Atlantic coastline accounts for {approx} 60% of total activity day losses, compared to roughly {approx} 30% for the Great Lakes region. The remaining areas - the Pacific, South Atlantic, and Gulf states - incur relatively minor damages. Especially along the West coast, influential public concern for environmental protection has contributed toward progress on coastal zone management. Many southern shorelines avoid various pollution problems by their lack of heavy industrialization and urbanization. Recreation losses constitute only a portion, albeit an important one, of total damages attributable to contaminated marine waters. Other human activities or natural attributes adversely impacted include commercial fishing, navigation, shoreline property values, aesthetic amenities, and ecological habitats. Welfare losses for these items could well exceed that for recreation, although current informational deficiencies on welfare measures and empirical data preclude such an assessment. JF - Journal of Environmental Quality AU - Tihansky, D P AD - EPA, Washington, DC 20460, USA Y1 - 1974///0, PY - 1974 DA - 0, 1974 SP - 335 EP - 342 VL - 3 IS - 4 SN - 0047-2425, 0047-2425 KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - Marine KW - USA KW - Coastal zone KW - Resource management KW - Pollution effects KW - Water pollution KW - Q5 08501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17940328?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Environmental+Quality&rft.atitle=Recreational+welfare+losses+from+water+pollution+along+US+coasts.&rft.au=Tihansky%2C+D+P&rft.aulast=Tihansky&rft.aufirst=D&rft.date=1974-01-01&rft.volume=3&rft.issue=4&rft.spage=335&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Quality&rft.issn=00472425&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Records keyed from 1975 ASFA printed journals. N1 - Last updated - 2016-06-22 N1 - SubjectsTermNotLitGenreText - Resource management; Coastal zone; Pollution effects; Water pollution; USA; Marine ER - TY - JOUR T1 - Short-term effects of organophosphate pesticides on cholinesterases of estuarine fishes and pink shrimp. AN - 17808037; 4843400 AB - AChE inhibitory effects of short-term laboratory exposures of 4 spp of estuarine fishes and a commercial shrimp to lethal concs of marathion that may be found in the environment are discussed. In addition AChE inhibitory effects of lethal exposure to naled, Guthion R and parathion are reported for 2 of the fish spp. Reduction of ACh hydrolyzing enzymes in the VNC of moribund shrimp was similar to that observed in fishes. The large reduction (75 per cent) of enzyme activity in moribund shrimp indicates that they too may be useful indicators. JF - Bulletin of Environmental Contamination and Toxicology AU - Coppage, D L AU - Matthews, E AD - U.S. Environmental Protection Agency, Gulf Breeze Environ. Res. Lab. Sabine Island, Gulf Breeze, FL 32561 USA Y1 - 1974///0, PY - 1974 DA - 0, 1974 SP - 483 EP - 488 VL - 11 IS - 5 KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - International organisations KW - Brackish KW - Q5 08504:Effects on organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17808037?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bulletin+of+Environmental+Contamination+and+Toxicology&rft.atitle=Short-term+effects+of+organophosphate+pesticides+on+cholinesterases+of+estuarine+fishes+and+pink+shrimp.&rft.au=Coppage%2C+D+L%3BMatthews%2C+E&rft.aulast=Coppage&rft.aufirst=D&rft.date=1974-01-01&rft.volume=11&rft.issue=5&rft.spage=483&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+Environmental+Contamination+and+Toxicology&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - records keyed from 1974 ASFA printed journals N1 - Last updated - 2016-06-22 N1 - SubjectsTermNotLitGenreText - International organisations; Brackish ER - TY - JOUR T1 - Production and analysis of a humic-acid-like exudate from aquatic fungus, Aureobasidium pullulans AN - 13956213; 197401875 AB - A yellow-coloured, water-soluble, organic exudate was abtained from the fungus Aureobasidium pullulans and subjected to the analysis developed for determining the partial structure of humic substances. Results show that the exudate is more similar to fulvic acid than to humic acid and support the view that fungal exudates may be a significant source of colour. JF - JAWWA AU - Day, H R AU - Felbeck, G T AD - U.S. ENVIRONMENTAL PROTECTION AGENCY Y1 - 1974 PY - 1974 DA - 1974 SP - 484 EP - 489 VL - 66 IS - 8 KW - Analysis KW - Aqualine Abstracts KW - AQ:00000 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13956213?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=JAWWA&rft.atitle=Production+and+analysis+of+a+humic-acid-like+exudate+from+aquatic+fungus%2C+Aureobasidium+pullulans&rft.au=Day%2C+H+R%3BFelbeck%2C+G+T&rft.aulast=Day&rft.aufirst=H&rft.date=1974-01-01&rft.volume=66&rft.issue=8&rft.spage=484&rft.isbn=&rft.btitle=&rft.title=JAWWA&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Effects of reduced oxygen on the embryos and larvae of lake trout (Salvelinus namaycush) and largemouth bass (micropterus salmoides) AN - 13954877; 197401942 AB - Experiments on the effects of reduced oxygen levels on fish showed that, at 7 and 10C, development of lake trout from fertilization through first feeding was inhibited at all oxygen saturations tested (50 per cent and lower) and survival adversely affected at all educed concentrations. At 20 and 23C largemouth bass survived oxygen concent. rations as low as 35 per cent saturation, but growth was reduced even at the highest concentration tested (70 per cent saturation), and at oxygen saturations of 50 per cent and below hatching was premature and first feeding was delayed. JF - Board of Canada AU - Carlson, A R AU - Siefert, R E AD - EPA NATIONAL WATER QUALITY LABORATORY, DULUTH, MINN. Y1 - 1974 PY - 1974 DA - 1974 SP - 1393 EP - 1396 VL - 31 IS - 8 KW - Fish (see also individual groups listed below) KW - Reduction KW - Aqualine Abstracts KW - AQ:00000 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13954877?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Board+of+Canada&rft.atitle=Effects+of+reduced+oxygen+on+the+embryos+and+larvae+of+lake+trout+%28Salvelinus+namaycush%29+and+largemouth+bass+%28micropterus+salmoides%29&rft.au=Carlson%2C+A+R%3BSiefert%2C+R+E&rft.aulast=Carlson&rft.aufirst=A&rft.date=1974-01-01&rft.volume=31&rft.issue=8&rft.spage=1393&rft.isbn=&rft.btitle=&rft.title=Board+of+Canada&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - APPLICATION OF REVERSE OSMOSIS TO ACID MINE DRAINAGE TREATMENT AN - 19112437; 7408155 AB - SPIRAL-WOUND REVERSE OSMOSIS SYSTEMS WERE TESTED ON FOUR DIFFERENT ACID MINE DRAINAGE DISCHARGES IN WEST VIRGINIA AND PENNSYLVANIA. COMPARISON STUDIES WERE MADE OF THE HOLLOW-FIBER, TUBULAR, AND SPIRAL-WOUND SYSTEMS AT A FERROUS IRON ACID DISCHARGE; AND OF HOLLOW-FIBER AND SPIRAL-WOUND SYSTEMS AT A FERRIC IRON ACID DISCHARGE. AT ALL SITES, THE LIMITING FACTOR IN HIGH RECOVERY OPERATION WAS CALCIUM SULFATE INSOLUBILITY. AN EMPIRICAL FORMULA WAS DEVELOPED FOR PREDICTING MAXIMUM RECOVERY. APPLICATION OF REVERSE OSMOSIS WAS DEMONSTRATED TO BE TECHNICALLY FEASIBLE FOR A LARGE PERCENTAGE OF ACID MINE DRAINAGE DISCHARGES. A PROCESS CALLED 'NEUTROLISIS' WAS DEVELOPED IN WHICH THE REVERSE OSMOSIS BRINE IS NEUTRALIZED AND CLARIFIED, AND THE SUPERNATANT RECYCLED TO THE INFLUENT TO THE REVERSE OSMOSIS UNIT. IN THIS MANNER, THE NEUTROLOSIS PROCESS DISCHARGES ONLY A HIGH QUALITY PRODUCT WATER AND A NEUTRALIZED SLUDGE. NEUTROLOSIS RECOVERIES AS HIGH AS 98.8 PERCENT WERE ACHIEVED AT A FERRIC IRON ACID DISCHARGE SITE. (EPA) JF - COPY AVAILABLE FROM GPO SUP DOC AS EP1.23:670/2-73-100, $2.00; MICROFICHE FROM NTIS AS PB-232 449, $1.45. ENVIRONMENTAL PROTECTION AGENCY, TECHNOLOGY SERIES REPORT, EPA-670/2-73-100, DECEMBER 1973. 157 P, 33 FIG, 56 TAB, 22 REF. EPA PROGRAM ELEMENT 1BB040/21AFY/31, PROJECT 14010 TMC. AU - Wilmoth, R C AD - ENVIRONMENTAL PROTECTION AGENCY, RIVESVILLE, W. VA., CROWN MINE DRAINAGE CONTROL FIELD SITE Y1 - 1973/12// PY - 1973 DA - Dec 1973 KW - Water Resources Abstracts KW - *ACID MINE DRAINAGE KW - *WASTE WATER TREATMENT KW - *REVERSE OSMOSIS KW - *CALCIUM SULFATE KW - *WEST VIRGINIA KW - *PENNSYLVANIA KW - WATER REUSE KW - COAL MINES KW - BRINE DISPOSAL KW - WATER POLLUTION CONTROL KW - IRON KW - MANGANESE KW - *NEUTROLOSIS KW - WATER RECOVERY KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19112437?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=APPLICATION+OF+REVERSE+OSMOSIS+TO+ACID+MINE+DRAINAGE+TREATMENT&rft.au=Wilmoth%2C+R+C&rft.aulast=Wilmoth&rft.aufirst=R&rft.date=1973-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ESTUARINE MICROBES AND ORGANOCHLORINE PESTICIDES (A BRIEF REVIEW) AN - 19073799; 7408634 AB - FOLLOWING A REVIEW OF THE LITERATURE, THE AUTHOR POINTS OUT THAT PATHWAYS OF MICROBIAL ATTACK UPON CHLORINATED HYDROCARBONS IN THE ESTUARINE ENVIRONMENT NEED TO BE INVESTIGATED SINCE BREAKDOWN BY MICROORGANISMS IS PROBABLY THE MAIN NATURAL PROCESS OF PESTICIDE DEGRADATION. ALTHOUGH MICROBIOLOGICAL PROCESSES MIGHT REDUCE ENVIRONMENTAL POLLUTION ATTRIBUTED TO USE OF PERSISTENT PESTICIDES, DETAILED STUDIES OF DEGRADATIVE PATHWAYS ARE REQUIRED TO ASSESS THE DEGREE OF HAZARD CAUSED BY BREAKDOWN PRODUCTS. (SEE ALSO W74-08609) (SINHA-OEIS) JF - PROCEEDINGS OF A WORKSHOP HELD AT GEORGIA STATE UNIVERSITY, DECEMBER 4-6, 1972. PUBLISHED BY LOUISIANA STATE UNIVERSITY, SEA GRANT PUBLICATION NO LSU-SG-73-01, P 237-243, 1973. 1 TAB, 35 REF. GULF BREEZE CONTRIB 165. AU - Bourquin, A W AD - ENVIRONMENTAL PROTECTION AGENCY, GULF BREEZE, FLA. GULF BREEZE ENVIRONMENTAL RESEARCH LAB Y1 - 1973/12// PY - 1973 DA - Dec 1973 KW - Water Resources Abstracts KW - *REVIEWS KW - *ESTUARIES KW - *MICROBIAL DEGRADATION KW - *CHLORINATED HYDROCARBON PESTICIDES KW - PESTICIDES KW - ESTUARINE ENVIRONMENT KW - ECOSYSTEMS KW - POLLUTION ABATEMENT KW - WATER POLLUTION CONTROL KW - WATER QUALITY CONTROL KW - MICROORGANISMS KW - METABOLISM KW - BACTERIA KW - YEAST KW - FUNGI KW - *PESTICIDE DEGRADATION KW - ORGANOCHLORINE PESTICIDES KW - SYNERGISM KW - MICROBIAL SYNERGISM KW - SW 3020:Sources and fate of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19073799?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ESTUARINE+MICROBES+AND+ORGANOCHLORINE+PESTICIDES+%28A+BRIEF+REVIEW%29&rft.au=Bourquin%2C+A+W&rft.aulast=Bourquin&rft.aufirst=A&rft.date=1973-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ATOMIC ABSORPTION DETERMINATION OF ELEMENTAL MERCURY COLLECTED FROM AMBIENT AIR ON SILVER WOOL AN - 19108911; 7411705 AB - A FLAMELESS ATOMIC ABSORPTION SYSTEM IS DESCRIBED TO ANALYZE AMBIENT MERCURY LEVELS FROM 15 NG/CU M TO 10 MICRO GRAM/CU M BY USE OF IN-SERIES SILVER WOOL COLLECTORS FOR 24-HOUR SAMPLING TIMES. ABSORPTION-TIME AREA MEASUREMENTS GAVE BETTER PRECISION AT HIGHER MERCURY CONCENTRATIONS AND CALIBRATION CURVES EXTENDING OVER WIDER RANGES THAN DID ABSORPTION-PEAK HEIGHT MEASUREMENTS. THE MERCURY VAPOR CALIBRATION CURVES EXTEND FROM 0.5 NG TO 594 NG MERCURY AND WERE REPRODUCIBLE TO WITHIN 11% AT 0.5 NG AND TO WITHIN 3%, RELATIVE STANDARD DEVIATION, BEYOND 6 NG. DETECTION LIMIT WAS 0.3 NG. THE EFFECTS OF ANALYTICAL TRAIN FLOW RATE, THE CAPACITY OF THE SILVER WOOL COLLECTORS, AND THE RELEASE TEMPERATURE FOR COLLECTED MERCURY WERE INVESTIGATED. AMBIENT LEVELS OF DIMETHYLMERCURY, SULFUR DIOXIDE, HYDROGEN SULFIDE, AND NITROGEN DIOXIDE DID NOT SERIOUSLY INTERFERE WITH THE COLLECTION OR ANALYSIS PROCEDURES. (JERNIGAN-VANDERBILT) JF - ANALYTICAL CHEMISTRY, VOL 45, NO 13, P 2227-2233, NOVEMBER, 1973. 8 TAB, 4 FIG, 21 REF. AU - Long, S J AU - Scott AU - Thompson, R J AD - ENVIRONMENTAL PROTECTION AGENCY, RESEARCH TRIANGLE PARK, N.C. QUALITY ASSURANCE AND ENVIRONMENTAL MONITORING LAB Y1 - 1973/11// PY - 1973 DA - Nov 1973 KW - Water Resources Abstracts KW - *MERCURY KW - *ANALYTICAL TECHNIQUES KW - *AIR POLLUTION KW - *HEAVY METALS KW - *POLLUTANT IDENTIFICATION KW - TESTING PROCEDURES KW - LABORATORY TESTS KW - ABSORPTION KW - *ATOMIC ABSORPTION SPECTROSCOPY KW - SILVER WOOL KW - DETECTION LIMIT KW - VAPOR DENSITIES KW - SW 0880:Chemical processes KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19108911?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ATOMIC+ABSORPTION+DETERMINATION+OF+ELEMENTAL+MERCURY+COLLECTED+FROM+AMBIENT+AIR+ON+SILVER+WOOL&rft.au=Long%2C+S+J%3BScott%3BThompson%2C+R+J&rft.aulast=Long&rft.aufirst=S&rft.date=1973-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - SOLUTION AND ADSORBED FLUOMETURON CONCENTRATION DISTRIBUTION IN A WATER-SATURATED SOIL: EXPERIMENTAL AND PREDICTED EVALUATION AN - 19100293; 7408924 AB - A TECHNIQUE IS DESCRIBED FOR MEASURING THE SOLUTION AND ADSORBED PHASES OF FLUOMETURON IN WATER-SATURATED SOIL COLUMNS. THE DATA REVEAL THAT AT AN AVERAGE PORE-WATER VELOCITY OF 5.5 CM/HOUR, THE SOLUTION AND ADSORBED PHASES OF FLUOMETURON ARE NOT IN EQUILIBRIUM, WHEREAS, AT THE 0.59 CM/HOUR VELOCITY THEY WERE IN EQUILIBRIUM. THE KINETIC RATE EQUATIONS FOR ADSORPTION AND DESORPTION WERE NOT SIGNIFICANTLY BETTER THAN THE EQUILIBRIUM MODEL WHEN DESCRIBING THE FAST DISPLACEMENT OF FLUOMETURON THROUGH SOILS. THE DESORPTION DISTRIBUTION COEFFICIENT WAS FOUND TO BE A FUNCTION OF THE MAXIMUM AMOUNT OF HERBICIDE ADSORBED PRIOR TO DESORPTION. THE EXPERIMENTAL DATA WERE REASONABLY WELL DESCRIBED BY THE MATHEMATICAL MODEL. (SKOGERBOE-COLORADO STATE) JF - SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS, VOL 37, NO 6, P 823-828, NOVEMBER-DECEMBER, 1973. 7 FIG, 2 TAB, 12 REF. AU - Hornsby, A G AU - Davidson, J M AD - ENVIRONMENTAL PROTECTION AGENCY, ADA, OKL Y1 - 1973/11// PY - 1973 DA - Nov 1973 KW - Water Resources Abstracts KW - *ADSORPTION KW - *SOIL WATER KW - SOLUTES KW - SOIL MOISTURE KW - SALINITY KW - MEASUREMENT KW - MATHEMATICAL MODELS KW - *DESORPTION KW - MISCIBLE DISPLACEMENT KW - DISPERSION COEFFICIENT KW - *SOLUTE TRANSPORT MODEL KW - *FLUOMETRON KW - SW 0845:Water in soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19100293?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=SOLUTION+AND+ADSORBED+FLUOMETURON+CONCENTRATION+DISTRIBUTION+IN+A+WATER-SATURATED+SOIL%3A+EXPERIMENTAL+AND+PREDICTED+EVALUATION&rft.au=Hornsby%2C+A+G%3BDavidson%2C+J+M&rft.aulast=Hornsby&rft.aufirst=A&rft.date=1973-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - HIGH-RATE MULTI-MEDIA FILTRATION AN - 19096854; 7407261 AB - TO EVALUATE THE APPLICABILITY AND EFFECTIVENESS OF THE HIGH RATE FILTRATION PROCESS IN REMOVING CONTAMINANTS FROM COMBINED SEWER OVERFLOWS, A TESTING PROGRAM WAS UNDERTAKEN AT CLEVELAND, OHIO'S SOUTHERLY WASTEWATER TREATMENT PLANT, BEGINNING IN 1970. THE TWO MAJOR PROCESS UNITS USED IN THE PROPOSED TREATMENT SYSTEM WERE THE DRUM SCREEN FOLLOWED BY THE DEEP BED, DUAL MEDIA FILTER. THE TESTING PROGRAM WAS CONDUCTED IN TWO PHASES: (1) EVALUATION AND SELECTION OF SYSTEM MEDIA AND FILTRATION RATES; AND, (2) OPTIMIZATION OF THE FILTRATION PROCESS VIA COAGULANTS AND POLYELECTROLYTE ADDITION PRIOR FILTRATION. ESTIMATED TOTAL CONSTRUCTION COSTS OF A FILTRATION PLANT WHICH DISCHARGED WASTE SCREENINGS AND FILTER BACKWASH TO THE MUNICIPAL TREATMENT SYSTEM RANGED FROM $830,000 FOR THE 35 MGD CAPACITY TO $3.754 MILLION FOR 200 MGD CAPACITY AT A DESIGN RATE OF 24 GPM/SQ FT. ANNUAL COST ESTIMATES RANGED FROM $97,270 TO $388,210. HIGH TREATMENT EFFICIENCIES, AUTOMATED OPERATION, AND LIMITED SPACE REQUIREMENTS ARE THE PRINCIPAL ADVANTAGES OF THE PROPOSED SYSTEM. THE HIGH RATE FILTRATION PROCESS WAS ALSO EVALUATED ELSEWHERE, IN TERMS OF ITS CAPACITY FOR POLISHING SECONDARY EFFLUENT. TEST DATA CONFIRMED THE APPLICABILITY OF THIS MEDIA TO REDUCING SUSPENDED SOLIDS, BOD, AND PHOSPHATE TO LOW RESIDUALS. (SEE ALSO W74-07255) (SANDOSKI-FRANKLIN) JF - IN: COMBINED SEWER OVERFLOW SEMINAR PAPERS, ENVIRONMENTAL PROTECTION AGENCY REPORT NO. EPA-670/2-73-077, NOVEMBER, 1973. P 115-128, 10 FIG. AU - Harvey, P AD - ENVIRONMENTAL PROTECTION AGENCY, NEW YORK. REGION II Y1 - 1973/11// PY - 1973 DA - Nov 1973 KW - Water Resources Abstracts KW - *FILTRATION KW - *COMBINED SEWERS KW - *OVERFLOW KW - *CONSTRUCTION COSTS KW - *OPERATING COSTS KW - *OHIO KW - *WASTE WATER TREATMENT KW - EVALUATION KW - PERFORMANCE KW - APPLICATION METHODS KW - TREATMENT FACILITIES KW - SCREENS KW - FILTERS KW - OPTIMIZATION KW - TERTIARY TREATMENT KW - AUTOMATION KW - OPERATION AND MAINTENANCE KW - EFFICIENCIES KW - *CLEVELAND(OHIO) KW - SW 3040:Wastewater treatment processes KW - SW 4030:Cost allocation, cost sharing, pricing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19096854?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=HIGH-RATE+MULTI-MEDIA+FILTRATION&rft.au=Harvey%2C+P&rft.aulast=Harvey&rft.aufirst=P&rft.date=1973-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EVALUATION OF A LOW-COST ARSENIC AND SELENIUM DETERMINATION AT MICROGRAM-PER-LITER LEVELS AN - 19091197; 7403851 AB - NEW METHODS AND MODIFICATIONS OF KNOWN METHODS OF DETECTING ARSENIC AND SELENIUM IN WATER ARE DESCRIBED. THE MODIFICATIONS ARE CONCERNED WITH CONVERTING INORGANIC ARSENIC AND SELENIUM INTO GASEOUS HYDRIDES THAT CAN BE SWEPT INTO AN ARGON-HYDROGEN FLAME OF AN ATOMIC ABSORPTION SPECTROPHOTOMETER. ORGANIC ARSENIC COMPOUNDS CAN BE DETERMINED LIKE THE INORGANIC COMPOUNDS AFTER A PRELIMINARY DIGESTION WITH A MIXTURE OF NITRIC, SULFURIC, AND PERCHLORIC ACIDS. SUCH A PROCEDURE DOES NOT APPRECIABLY INTERFERE WITH INORGANIC AS DETERMINATIONS. ORGANIC SE WAS NOT INVESTIGATED. GAS-FLOW RATE, ZN CONCENTRATION, BURNER HEAD POSITION IN RELATION TO LIGHT PATH, AND THE USE OF A SINGLE-SLOT BURNER HEAD WERE INVESTIGATED IN RELATION TO THE DECREASE OF SENSITIVITY AND/OR EXTENSION OF THE DETERMINATION RANGE. THE PREVIOUS PROCEDURES FOR THESE ELEMENTS ARE EXTREMELY TEDIOUS AND TIME CONSUMING, BUT THESE NEW PROCEDURES CAN BE PERFORMED IN A FEW MINUTES - THEREBY PERMITTING ROUTINE MONITORING OF WATER SUPPLIES FOR AS AND SE. (HOLOMAN-BATTELLE) JF - JOURNAL AMERICAN WATER WORKS ASSOCIATION, VOL 65, NO 11, P 731-735, NOVEMBER 1973. 2 FIG, 7 TAB, 9 REF. AU - Caldwell, J S AU - Lishka, R J AU - McFarren, E F AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. WATER SUPPLY RESEARCH LAB Y1 - 1973/11// PY - 1973 DA - Nov 1973 KW - Water Resources Abstracts KW - *WATER ANALYSIS KW - *POLLUTANT IDENTIFICATION KW - *METHODOLOGY KW - EVALUATION KW - CHEMICAL ANALYSIS KW - POLLUTANTS KW - WATER SUPPLY KW - MONITORING KW - INORGANIC COMPOUNDS KW - *SELENIUM KW - *ARSENIC KW - *TRACE LEVELS KW - CHEMICAL RECOVERY KW - CHEMICAL INTERFERENCE KW - ATOMIC ABSORPTION SPECTROPHOTOMETRY KW - ORGANOMETALLICS KW - DISODIUM METHYL ARSENATE KW - LEAD ARSENATE KW - O-ARSANILIC ACID KW - O-NITROBENZENE-ARSONIC ACID KW - SELENIUM OXIDE KW - SODIUM SELENATE KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19091197?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EVALUATION+OF+A+LOW-COST+ARSENIC+AND+SELENIUM+DETERMINATION+AT+MICROGRAM-PER-LITER+LEVELS&rft.au=Caldwell%2C+J+S%3BLishka%2C+R+J%3BMcFarren%2C+E+F&rft.aulast=Caldwell&rft.aufirst=J&rft.date=1973-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EVALUATION OF NITRATE CONTENT OF GROUND WATER IN HALL COUNTY, NEBRASKA AN - 19078784; 7402465 AB - NITRATE CONCENTRATIONS IN GROUNDWATER ARE LOW (LESS THAN 10 MG PER LITER) IN MOST PARTS OF HALL COUNTY, NEBRASKA. WATER FROM 46% OF THE SAMPLED WELLS HAD NITRATE CONCENTRATIONS GREATER THAN 10 MG PER LITER, AND 13% HAD GREATER THAN 45 MG PER LITER. SHARP CONTRASTS IN CONCENTRATIONS OCCUR WITHIN SHORT DISTANCES. SEASONAL CHANGES AND A PROGRESSIVE INCREASE OF NITRATE CONCENTRATIONS OCCUR IN SOME OBSERVED WELLS. CONCENTRATIONS DECREASE WITH INCREASING WELL DEPTH AND WELL PENETRATION BELOW THE WATER TABLE. NITRATE IN GROUNDWATER IS STRATIFIED WHERE THE CONCENTRATION IS HIGH. HIGHEST CONCENTRATIONS ARE FOUND AT OR NEAR THE WATER TABLE IN THE VICINITY OF SAMPLED WELLS LOCATED CLOSE TO A NITRATE SOURCE. POTENTIAL SOURCES OF NITRATE IN THE GROUNDWATER OF HALL COUNTY ARE FERTILIZERS, FEEDLOTS, SEPTIC TANK EFFLUENTS, SEEPAGE FROM THE WOOD RIVER, PRECIPITATION, AND SOIL FERTILITY. WHEREAS SEEPAGE FROM THE WOOD RIVER CONTRIBUTES NITRATE TO GROUNDWATER ADJACENT TO THE STREAM, SEEPAGE FROM THE PLATTE RIVER DILUTES THE NITRATE CONTENT OF GROUNDWATER. THE HYDRAULIC CONDUTIVITY OF THE UNSATURATED ZONE IS AN IMPORTANT FACTOR IN CONTROLLING NITRATE CONTENT OF GROUNDWATER. (KNAPP-USGS) JF - GROUND WATER, VOL 11, NO 6, P 4-13, NOVEMBER-DECEMBER 1973. 4 FIG, 8 TAB, 9 REF. AU - Piskin, R AD - ILLINOIS STATE ENVIRONMENTAL PROTECTION AGENCY, SPRINGFIELD. DIV. OF LAND POLLUTION CONTROL Y1 - 1973/11// PY - 1973 DA - Nov 1973 KW - Water Resources Abstracts KW - *NITRATES KW - *WATER POLLUTION SOURCES KW - *GROUNDWATER KW - *NEBRASKA KW - FARM WASTES KW - FERTILIZERS KW - SEPTIC TANKS KW - SEWAGE KW - WATER TABLE KW - GROUNDWATER MOVEMENT KW - HALL COUNTY(NEBR) KW - SW 2040:Groundwater management KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19078784?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EVALUATION+OF+NITRATE+CONTENT+OF+GROUND+WATER+IN+HALL+COUNTY%2C+NEBRASKA&rft.au=Piskin%2C+R&rft.aulast=Piskin&rft.aufirst=R&rft.date=1973-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - OXYCHLORDANE RESIDUES IN HUMAN ADIPOSE TISSUE AN - 19076028; 7404872 AB - TWENTY-SEVEN SPECIMENS OF ADIPOSE TISSUE COLLECTED FROM POST-MORTEM EXAMINATIONS AND THERAPEUTIC SURGERY WERE ANALYZED FOR A SERIES OF ORGANOCHLORINE RESIDUES BY GAS AND THIN-LAYER CHROMATOGRAPHY. RESULTS WERE CONFIRMED USING MASS AND INFRARED SPECTRAL ANALYSES. TWO COLUMN WERE EMPLOYED FOR GAS CHROMATOGRAPHY: 1.5 PERCENT OV-17/1.95 PERCENT QF-1, RRT SUBALDRIN OF OXYCHLORDANE, 1.38 AT 200 C AND 5 PERCENT OV-210 RRT SUBALDRIN OF OXYCHLORDANE, 1.56 AT 180 C. THE TISSUE WAS EXTRACTED WITH PETROLEUM ETHER. RESULTS SHOWED THE PRESENCE OF BETA-HCH, OXYCHLORDANE, P,P'-DDE, O,P'-DDT, P,P'-DDT, AND HEPTACHLOR EPOXIDE. THE OCCURRENCE OF STORAGE OF OXYCHLORDANE RESIDUES IN GENERAL POPULATION HUMAN ADIPOSE TISSUE MAY INDICATE CONSISTENT PREVIOUS EXPOSURE TO CHLORDANE INSECTICIDE AND/OR OXYCHLORDANE FROM MANY POSSIBLE SOURCES. (LITTLE-BATTELLE) JF - BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, VOL 10, NO 5, P 257-260, NOVEMBER 1973. 1 FIG, 1 TAB, 8 REF. AU - Biros, F J AU - Enos, H F AD - ENVIRONMENTAL PROTECTION AGENCY, PERRINE, FLA. PRIMATE AND PESTICIDES EFFECTS LAB Y1 - 1973/11// PY - 1973 DA - Nov 1973 KW - Water Resources Abstracts KW - *PESTICIDE RESIDUES KW - *GAS CHROMATOGRAPHY KW - *MASS SPECTROMETRY KW - *POLLUTANT IDENTIFICATION KW - DDE KW - DDT KW - SEPARATION TECHNIQUES KW - MONITORING KW - *ADIPOSE TISSUE KW - *OXYCHLORDANE KW - BETA-HCH KW - BIOLOGICAL SAMPLES KW - HEPTACHLOR EPOXIDE KW - SAMPLE PREPARATION KW - THIN LAYER CHROMATOGRAPHY KW - CHLORDANE KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19076028?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=OXYCHLORDANE+RESIDUES+IN+HUMAN+ADIPOSE+TISSUE&rft.au=Biros%2C+F+J%3BEnos%2C+H+F&rft.aulast=Biros&rft.aufirst=F&rft.date=1973-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - A biological measurement of the copper complexation capacity of seawater 1 AN - 1808729644; PQ0003337847 AB - Copper titrations of known concentrations of chelators in artificial seawater illustrated that the growth depression of Thalassiosira pseudonana in response to copper could be used to quantitate the chelator levels to within plus or minus 5% at concentrations down to 10 super(-7) M EDTA. These results suggest that measured variations in T. pseudonana-copper bioassays to samples from Narragansett Bay and vicinity could be due to organic chelators in seawater. JF - Limnology and Oceanography AU - Davey Prager, Earl W AU - Morgan, Myra J AU - Erickson, Stanton J AD - U.S. Environmental Protection Agency, National Marine Water Quality Laboratory, Liberty Lane at Fairgrounds Road, West Kingston, Rhode Island 02892. Y1 - 1973/11// PY - 1973 DA - November 1973 SP - 993 EP - 997 PB - Association for the Sciences of Limnology and Oceanography VL - 18 IS - 6 SN - 0024-3590, 0024-3590 KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Thalassiosira pseudonana KW - Limnology KW - Oceanography KW - Copper KW - Bioassay KW - Sea water KW - Growth KW - Bioassays KW - Titration KW - Algae (diatoms) (thalassiosira) KW - ANW, USA, Rhode Island, Narragansett Bay KW - Capacity KW - Artificial seawater KW - AQ 00001:Water Resources and Supplies KW - Q1 08424:Age and growth KW - SW 0810:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1808729644?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Limnology+and+Oceanography&rft.atitle=A+biological+measurement+of+the+copper+complexation+capacity+of+seawater+1&rft.au=Davey+Prager%2C+Earl+W%3BMorgan%2C+Myra+J%3BErickson%2C+Stanton+J&rft.aulast=Davey+Prager&rft.aufirst=Earl&rft.date=1973-11-01&rft.volume=18&rft.issue=6&rft.spage=993&rft.isbn=&rft.btitle=&rft.title=Limnology+and+Oceanography&rft.issn=00243590&rft_id=info:doi/10.4319%2Flo.1973.18.6.0993 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-07-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Growth; Sea water; Bioassays; Titration; Copper; Artificial seawater; Algae (diatoms) (thalassiosira); Limnology; Oceanography; Capacity; Bioassay; Thalassiosira pseudonana; ANW, USA, Rhode Island, Narragansett Bay; Marine DO - http://dx.doi.org/10.4319/lo.1973.18.6.0993 ER - TY - JOUR T1 - Comments on Environmental Monitoring in Region VII and Some Monitoring Plans and Needs Prepared for Second Conference on Environmental Sensors AN - 19210817; 7804699 AB - The major industry in EPA 's Region VII (Iowa, Kansas, Missouri, and Nebraska) is agriculture. Although the Region has its share of severe pollution incidents, such as industrial spills and feedlot runoff, there are no severe chronic pollution problems. The four states conduct routine and special air and water quality monitoring as part of their control programs. Aerial 35 mm photography of feedlot operations has been used to determine lot size, drainage characteristics, livestock load, and wastewater retention pond conditions as related to conformity to NPDES standards. Flying time of about 150 days is required to cover 7,500 feedlots in the four states; aerial surveillance can save an estimated 50-75% in cost and manpower over ground methods. However, aerial photography from 5,000 and 8,000 ft of feedlots in Nebraska was not found to be useful for ascertaining pollution potential. Thermal and color infrared imagery was used in an unsuccessful attempt to locate natural brine seeps in the Republican and Kansas River Basins; failure was attributed to the weakness and small size of the brine seeps. Efforts to detect algae and weeds in the Big Piney River and several reservoirs in Missouri using infrared photography were partially successful. Thermal scans were used successfully to detect plumes of cooling water from power plants, and unsuccessfully to locate wastewater outfalls in the Kansas City area. (Lynch-Wisconsin) JF - Proceedings of Conference on Environmental Quality Sensors (Second) Held at National Environmental Research Center, Las Vegas Nevada on October 10-11, 1973. Published December 1973, Section IX, p 23-35. AU - Alexander, A AD - Environmental Protection Agency Kansas City, MO. Region VII Y1 - 1973/10// PY - 1973 DA - Oct 1973 KW - Water Resources Abstracts KW - Central U.S. KW - Monitoring KW - Remote sensing KW - Agriculture KW - Iowa KW - Kansas KW - Missouri KW - Nebraska KW - Aerial photography KW - Thermal pollution KW - Feed lots KW - Air pollution KW - Runoff KW - Water pollution KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19210817?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Comments+on+Environmental+Monitoring+in+Region+VII+and+Some+Monitoring+Plans+and+Needs+Prepared+for+Second+Conference+on+Environmental+Sensors&rft.au=Alexander%2C+A&rft.aulast=Alexander&rft.aufirst=A&rft.date=1973-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Sensor Utilization in New England AN - 19202835; 7804697 AB - Use of remote sensing could provide a beneficial overview of New England 's varied environmental problems, such as thermal plumes from power plants, air emissions and effluents from isolated ural industrial pockets, runoff and heat island build-up from congested urban-industrial areas, mining and ocean dumping operations, eutrophication in lakes and estuaries, and rural community development. Infrared detection with resolution to 1C isotherms should be used on overflights of the 49 major power plants to document the extent of thermal plumes. Sludge blankets formed in rivers and lakes adjacent to pulp and paper mills, as well as oil spills from petroleum terminals and storage areas, could be detected and quantified using remote sensing, and monitoring of particulate emissions and metal wastes could be improved. Aerial surveys could improve knowledge of nonpoint pollution sources, changes in effluents as secondary sewage treatment plants convert to tertiary, the effect of urban storm water runoff on river channels, the nature and depth of rural soil cover in relation to ability to assimilate septic tank drainage, and the impact of highway construction on watersheds. In land use planning and coastal zone management, aerial monitoring would be invaluable for evaluating soil provile, geology, topography, vegetative cover, water resources, and salt water intrusion into ground water aquifers. (Lynch-Wisconsin) JF - Proceedings of Conference on Environmental Quality Sensors (Second) Held at National Environmental Research Center, Las Vegas Nevada on October 10-11, 1973. Published December 1973, Section IX, p 1-5. AU - McCammon, H AD - Environmental Protection Agency Boston, MA. Region I Y1 - 1973/10// PY - 1973 DA - Oct 1973 KW - Water Resources Abstracts KW - New England KW - Remote sensing KW - Monitoring KW - Effluents KW - Thermal pollution KW - Eutrophication KW - Planning KW - Runoff KW - Agriculture KW - Industrial wastes KW - Powerplants KW - Oil spills KW - Land use KW - Pollutant identification KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19202835?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Sensor+Utilization+in+New+England&rft.au=McCammon%2C+H&rft.aulast=McCammon&rft.aufirst=H&rft.date=1973-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Environmental Monitoring Needs in Region V AN - 19197915; 7804698 AB - Environmental quality of the Great Lakes area is the major concern of EPA 's Region V. A status review shows that water quality in Lake Superior is, in general, high; impairment is limited to localized areas of waste discharge, although the Reserve Mining Co. discharge at Silver Bay, MN, has had widespread impact. Lake Michigan water quality is very good in open waters and the Straits of Mackinac, but in the southern part biomagnification of DDT and PCBs ash halted the sale of salmon, trout, and other species. Waste discharge problems occur in Calumet, Milwaukee, and Green Bay. The worse impairment in the Lake Huron area is in the southeast corner of Georgian Bay and in Saginaw Bay; the Saginaw River is a major source of PCBs. In Lake Erie anoxic conditions in the hypolimnion of the central basin recurred in 1972, and low oxygen levels were reported in the western and eastern basins. Recovery in the lake in not expected until several years after nutrient and pollutant loadings are reduced. Nutrients and dissolved solids enter Lake Ontario primarily from the Niagara River, which connects lakes Erie and Ontario. Impairment is mainly confined to near-shore waters. In the Great Lakes problems of floating oil and scum, discoloration, solids, phenols, heavy metals, and bacteria are frequent. On 15 April 1972 the U.S. and Canada entered into the Great Lakes Water Quality Agreement. A summary of monitoring efforts is given. (Lynch-Wisconsin) JF - Proceedings of Conference on Environmental Quality Sensors (Second) Held at National Environmental Research Center, Las Vegas Nevada on October 10-11, 1973. Published December 1973, Section IX, p 18-20. AU - Risley, CJr AD - Environmental Protection Agency Chicago, IL. Region V Y1 - 1973/10// PY - 1973 DA - Oct 1973 KW - Water Resources Abstracts KW - Great Lakes Region KW - Monitoring KW - Water pollution KW - Water quality KW - Water quality control KW - Nutrients KW - Lakes KW - Waste disposal KW - Effluents KW - Fish KW - Great Lakes KW - Pollutant identification KW - SW 0850:Lakes KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19197915?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Environmental+Monitoring+Needs+in+Region+V&rft.au=Risley%2C+CJr&rft.aulast=Risley&rft.aufirst=CJr&rft.date=1973-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Integrated Remote Sensing System AN - 19187157; 7804948 AB - The National Environmental Research Center in Las Vegas (NERC-Las Vegas) is responsible for developing environmental monitoring techniques and programs for the U.S. Environmental Protection Agency. To carry this out the Monitoring Operations Laboratory, Imagery Acquisition and Interpretation Branch, is developing an integrated system for the collection, processing, interpretation, and reporting of remote sensing data. Five major areas are being addressed: (1) outfall detection, location, and analysis; (2) oil spill damage assessment and documentation; (3) an agricultural chemical runoff model; (4) nonpoint source water pollution monitoring approaches and techniques; and (5) a technical assistance program. Under the latter, the goal of NERC-Las Vegas is to provide annotated data displays, raw data with location indexes, isothermal contour maps, and final interpretation reports for immediate regional needs within 45 days of notification. The data acquisition system is oriented toward remote sensing, especially aerial thermal mapping and multispectral measurements. Using a Monarch B-26 aircraft, IR scanner output is recorded on a 14-tract tape. When high spatial resolution is required, thermal infrared images are recorded on 5-in black and white film from the original 14-track tape. The ground data interception station consists of a 14-tract tape playback recorder, high-speed analog-to-digital converter, computer, 5-inch film recorder, image-enhancement system, scan converter, and 9-track computer-compatible tape recorder. (See also W78-04947) (Lynch-Wisconsin) JF - Proceedings of Conference on Environmental Quality Sensors (Second) Held at National Environmental Research Center, Las Vegas Nevada on October 10-11, 1973, published December 1973, Sect. I, p 1-31. 8 fig, 4 append. AU - Dunn, L M AU - Pressman, A E AD - Environmental Protection Agency Las Vegas, NV. Monitoring Operations Lab Y1 - 1973/10// PY - 1973 DA - Oct 1973 KW - Water Resources Abstracts KW - Remote sensing KW - Aerial photography KW - Monitoring KW - Pollution identification KW - Photography KW - Mapping KW - Runoff KW - Oil spills KW - Infrared radiation KW - Thermal radiation KW - Nevada KW - Data collections KW - Nonpoint pollution KW - Multispectral scanners KW - Thermal mapping KW - SW 5010:Network design KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19187157?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Integrated+Remote+Sensing+System&rft.au=Dunn%2C+L+M%3BPressman%2C+A+E&rft.aulast=Dunn&rft.aufirst=L&rft.date=1973-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Aerial Air Pollution Sensing Techniques AN - 19174514; 7804680 AB - The National Environmental Research Center at Las Vegas (NERC-Las Vegas) has developed techniques for aerial monitoring of air pollution for the Los Angeles Reactive Pollutant Program (LARPP). LARPP 's purpose is to compile a data base for developing and validating mathematical air pollution photochemistry models. The program is concerned with photochemical reactions within a parcel of air as it moves downward. Both airborne and ground sampling platforms are used to isolate and follow air parcels in order to measure pollutant concentrations (NO, NO2, CO, O3, nonmethane hydrocarbons, and particulates.) Aircraft are also measuring temperature, dew point, and fluorescent particle concentrations, while ground stations are monitoring ultraviolet radiation. Air parcels to be sampled are identified with clusters at altitudes from 200 ft to the base of the inversion. Helicopters were chosen over dirigibles for greater maneuverability and load capacity. The rental rate for the Bell 212 helicopters currently in use is $20 ,000/mo plus $200/hr, including fuel and pilot. Data inputs are recorded directly into a digital data acquisition system is standard BCD code on magnetic tape. (Lynch-Wisconsin). JF - Proceedings of Conference on Environmental Quality Sensors (Second) Held at National Environmental Research Center, Las Vegas Nevada on October 10-11, 1973. Published December 1973, Sect. I, p. 32-38. 1 tab. AU - Evans, R B AD - Environmental Protection Agency Las Vegas, NV. Monitoring Operations Lab Y1 - 1973/10// PY - 1973 DA - Oct 1973 KW - Water Resources Abstracts KW - Air pollution KW - Monitoring KW - Los Angeles Reactive Pollutant Program(LARPP) KW - California KW - Ozone KW - Smog KW - Nitrogen compounds KW - Aircraft KW - Methodology KW - Pollutants KW - Data collections KW - Pollutant identification KW - Atmospheric inversions KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19174514?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Aerial+Air+Pollution+Sensing+Techniques&rft.au=Evans%2C+R+B&rft.aulast=Evans&rft.aufirst=R&rft.date=1973-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - UPGRADING MEAT PACKING FACILITIES TO REDUCE POLLUTION. (PART 1). IN-PROCESS MODIFICATIONS AND PRETREATMENT AN - 19139242; 7511320 AB - THIS TEXT, DESIGNED FOR OWNERS, MANAGERS, SUPERINTENDENTS, AND OPERATORS OF MEAT PACKING PLANTS, DEALS WITH IN-PLANT MODIFICATIONS FOR POLLUTION ABATEMENT, INCLUDING ODOR CONTROL, AND PRETREATMENT OF WASTE WATERS PRIOR TO DISCHARGE TO MUNICIPAL SEWAGE LINES. CASE HISTORIES ARE GIVEN. (SEE ALSO W75-11321 AND W75-11322) (BROWN-IPC) JF - EPA TECHNOLOGY TRANSFER SEMINAR PUBLICATION, NO. 1, OCT. 1973. 90 P, 23 FIG, 9 TAB, 18 REF, 2 APPEND. AU - Steffen, A J AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. TECHNOLOGY TRANSFER STAFF Y1 - 1973/10// PY - 1973 DA - Oct 1973 KW - Water Resources Abstracts KW - *FOOD PROCESSING INDUSTRY KW - *WASTE WATER TREATMENT KW - *INDUSTRIAL WASTES KW - POLLUTION ABATEMENT KW - WATER POLLUTION TREATMENT KW - WASTE TREATMENT KW - TREATMENT FACILITIES KW - ODOR KW - *MEAT PACKING INDUSTRY KW - SW 3040:Wastewater treatment processes KW - SW 1050:Conservation in industrial use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19139242?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=UPGRADING+MEAT+PACKING+FACILITIES+TO+REDUCE+POLLUTION.+%28PART+1%29.+IN-PROCESS+MODIFICATIONS+AND+PRETREATMENT&rft.au=Steffen%2C+A+J&rft.aulast=Steffen&rft.aufirst=A&rft.date=1973-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - METALS: PARTS AND THE WHOLE AN - 19117495; 7501676 AB - A GENERAL OVERVIEW OF METALS AND THEIR EFFECT ON MAN AND THE EARTH IS PRESENTED. WHILE RESEARCH WHICH IS CONFINED TO A NARROW AVENUE CAN PRODUCE SOUND, USABLE DATA, A HOLISTIC VIEW OF THE ENVIRONMENT IS NEEDED TO MAKE TRUE PROGRESS. AIR, WATER, SOLID WASTE, PESTICIDE, RADIATION, NOISE, ETC. CANNOT BE CONSIDERED INDEPENDENTLY OF ONE ANOTHER. THE INTERRELATIONSHIPS BETWEEN VARIOUS ENVIRONMENTAL SEGMENTS MUST RECEIVE PARAMOUNT CONSIDERATION, NOT ONLY AT THE LEVEL OF THE RESEARCH ADMINISTRATOR BUT ALSO BY THE SCIENTISTS WHO CONDUCT RESEARCH AND EXCHANGE INFORMATION. THE RESEARCHERS, MUST DEVELOP A STEWARDSHIP IN THE USE OF RESOURCES THAT AVOIDS THE DIFFICULTIES OF HIGH AND LOW EXPOSURES TO LIFE FORMS AND ENCOURAGES RECLAMATION, RE-USE, AND RECYCLING FOR THE ULTIMATE BENEFIT OF FUTURE GENERATIONS. (SEE ALSO W74-09206) JF - IN: CYCLING AND CONTROL OF METALS, PROCEEDINGS OF AN ENVIRONMENTAL RESOURCES CONFERENCE, OCTOBER 31-NOVEMBER 2, 1972, COLUMBUS, OHIO, NATIONAL ENVIRONMENTAL RESEARCH CENTER, CINCINNATI, OHIO, P 1-2, FEBRUARY, 1973. AU - Breidenbach, A W AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO Y1 - 1973/10// PY - 1973 DA - Oct 1973 KW - Water Resources Abstracts KW - *HEAVY METALS KW - *TRACE ELEMENTS KW - *PUBLIC HEALTH KW - *WATER POLLUTION KW - WATER QUALITY CONTROL KW - CONFERENCES KW - SOLID WASTES KW - RESEARCH AND DEVELOPMENT KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19117495?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=METALS%3A+PARTS+AND+THE+WHOLE&rft.au=Breidenbach%2C+A+W&rft.aulast=Breidenbach&rft.aufirst=A&rft.date=1973-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - HUMAN STUDIES LABORATORY AN - 19116891; 7501684 AB - WITHIN THE EPA, THE HUMAN STUDIES LABORATORY (HSL) HAS BEEN GIVEN PRIMARY RESPONSIBILITY FOR DEVELOPING THE HEALTH INTELLIGENCE NECESSARY FOR THE ESTABLISHMENT OF ADEQUATE ENVIRONMENTAL QUALITY STANDARDS. THE HSL MUST BE CONCERNED WITH MEASUREMENTS OF TOTAL INTAKE AND ROUTES OF INTAKE AS WELL AS WITH ABSORPTION, DISTRIBUTION, STORAGE AND EXCRETION OF THE INDIVIDUAL MATERIAL, AND ALSO WITH THE ENTIRE BIOLOGIC SPECTRUM OF RESPONSE THAT MAY OCCUR AS A RESULT OF EXPOSURE. AT PRESENT, THEY ARE FORCED TO RELY HEAVILY ON OCCUPATIONAL DATA THAT FOR SEVERAL REASONS ARE LESS THAN SATISFACTORY. HOWEVER, SINCE THE NEED AND THE OBLIGATION TO PROTECT HUMAN HEALTH SURMOUNTS ALL OTHER RESPONSIBILITIES, THE HSL UTILIZESTHE BEST DATA AVAILABLE TO DEVELOP RECOMMENDATIONS WHEN THEY ARE NEEDED, AND FOR WHATEVER ACTION APPEARS TO BE NECESSARY TO ASSURE ADEQUATE PROTECTION FOR EVEN THE MORE SUSCEPTIBLE OR SENSITIVE SEGMENTS OF THE POPULATION. (SEE ALSO W74-09206) (JERNIGAN-VANDERBILT) JF - IN: CYCLING AND CONTROL OF METALS, PROCEEDINGS OF AN ENVIRONMENTAL RESOURCES CONFERENCE, OCTOBER 31-NOVEMBER 2, 1972, COLUMBUS, OHIO. NATIONAL ENVIRONMENTAL RESEARCH CENTER, CINCINNATI, OHIO, P 67, FEBRUARY, 1973. AU - Love, G J AD - ENVIRONMENTAL PROTECTION AGENCY, RESEARCH TRIANGLE PARK, N.C Y1 - 1973/10// PY - 1973 DA - Oct 1973 KW - Water Resources Abstracts KW - *PUBLIC HEALTH KW - *ENVIRONMENTAL CONTROL KW - TOXINS KW - ABSORPTION KW - DISTRIBUTION KW - CONFERENCES KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19116891?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=HUMAN+STUDIES+LABORATORY&rft.au=Love%2C+G+J&rft.aulast=Love&rft.aufirst=G&rft.date=1973-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EFFECTS AND DEVELOPMENT OF CRITERIA AND THE ESTABLISHMENT OF STANDARDS AN - 19111936; 7501682 AB - PROBLEMS OF SETTING POLLUTION CONTROL STANDARDS ARE DISCUSSED. THE EFFECTS OF POLLUTANTS ON MAN ARE EMPHASIZED. ALL STUDIES AND STATISTICAL REPORTS SUBMITTED TO THE EPA ARE CAREFULLY STUDIED. THE THRESHOLD IS SELECTED BY DECIDING WHAT WILL PROTECT THE MOST PEOPLE WHILE KEEPING THE STANDARD OF LIVING AT AN ACCEPTABLE LEVEL. (SEE ALSO W74-09206) (JERNIGAN-VANDERBILE) JF - IN: CYCLING AND CONTROL OF METALS, PROCEEDINGS OF AN ENVIRONMENTAL RESOURCES CONFERENCE, OCTOBER 31-NOVEMBER 2, 1972, COLUMBUS, OHIO. NATIONAL ENVIRONMENTAL RESEARCH CENTER, CINCINNATI, OHIO, P 61-62, FEBRUARY, 1973. AU - Wiser, H AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1973/10// PY - 1973 DA - Oct 1973 KW - Water Resources Abstracts KW - *STANDARDS KW - POLLUTION KW - STATISTICAL METHODS KW - ENVIRONMENT KW - CONFERENCES KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19111936?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EFFECTS+AND+DEVELOPMENT+OF+CRITERIA+AND+THE+ESTABLISHMENT+OF+STANDARDS&rft.au=Wiser%2C+H&rft.aulast=Wiser&rft.aufirst=H&rft.date=1973-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - CONTROL AND PREVENTION OF MINE DRAINAGE AN - 19106470; 7409214 AB - POLLUTED MINE DRAINAGE OCCURS NOT ONLY FROM THE MINE ITSELF, BUT ALSO FROM WASTE DUMPS AND TAILINGS AREAS. THE ULTIMATE SOLUTION TO THE MINE DRAINAGE PROBLEM IS PREVENTING ITS FORMATION. THE REACTION IS DEPENDENT ON AIR (OXYGEN) AND WATER COMING IN CONTACT WITH SULFIDES. ALL PREVENTION TECHNIQUES ARE BASED ON EXCLUDING WATER AND AIR FROM THE MINING ENVIRONMENT. SEVERAL METHODS ARE AVAILABLE TO TREAT THE MINE DRAINAGE THAT CANNOT BE PREVENTED. THE MOST COMMONLY USED METHOD FOR TREATING ACID MINE DRAINAGE AND REMOVING HEAVY METALS IS NEUTRALIZATION. VARIOUS ION EXCHANGE SCHEMES HAVE BEEN APPLIED TO THE TREATMENT OF COAL ACID MINE DRAINAGE. REVERSE OSMOSIS (R.O.) ALSO REMOVES MULTIVALENT IONS FROM MINE DRAINAGE. WITH THE USE OF ELECTRODEPOSITION PROCESSES, SEVERAL METALS, SUCH AS COPPER AND IRON, CAN BE REMOVED FROM MINE DRAINAGE. THE METAL IS DEPOSITED ON THE CATHODE OF AN ELECTRIC CELL FROM WHICH IT CAN SUBSEQUENTLY BE RECOVERED. (SEE ALSO W74-09206) (KNAPP-USGS) JF - IN: CYCLING AND CONTROL OF METALS; PROCEEDINGS OF ENVIRONMENTAL RESOURCES CONFERENCE, OCTOBER 31-NOVEMBER 2, 1972, COLUMBUS, OHIO: ENVIRONMENTAL PROTECTION AGENCY NATIONAL ENVIRONMENTAL RESEARCH CENTER, P 91-94, FEBRUARY 1973. 4 TAB, 12 REF. AU - Hill, R D AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO Y1 - 1973/10// PY - 1973 DA - Oct 1973 KW - Water Resources Abstracts KW - *WATER POLLUTION CONTROL KW - *HEAVY METALS KW - *MINE DRAINAGE KW - *REVERSE OSMOSIS KW - *WASTE WATER TREATMENT KW - ACID MINE WATER KW - MINE WATER KW - MINE ACIDS KW - MINE WASTES KW - WATER POLLUTION SOURCES KW - WATER POLLUTION TREATMENT KW - TRACE ELEMENTS KW - SW 3040:Wastewater treatment processes KW - SW 3020:Sources and fate of pollution KW - SW 1050:Conservation in industrial use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19106470?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=CONTROL+AND+PREVENTION+OF+MINE+DRAINAGE&rft.au=Hill%2C+R+D&rft.aulast=Hill&rft.aufirst=R&rft.date=1973-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - POLLUTION ABATEMENT IN THE METAL FINISHING INDUSTRY AN - 19104015; 7409213 AB - THE WASTES PRODUCED IN METAL FINISHING FACILITIES COME MAINLY FROM THE FOLLOWING SOURCES: THE DUMPING OF SPENT BATHS; THE RINSE WATERS USED TO WASH OFF PROCESS SOLUTIONS; AND ACCIDENTAL WASTE DISCHARGES. OTHER SOURCES OF WASTE INCLUDE PLANT AND EQUIPMENT CLEANUP, ENTRAINMENT OF MISTS IN EXHAUST VENTILATION DUCTS, REGENERANTS FROM ION EXCHANGE UNITS, AND SLUDGES RESULTING FROM DEPOSITS IN PROCESS TANKS AND THE PRECIPITATION OF CONTAMINANTS FROM WASTES. THE METHODS AVAILABLE FOR THE ABATEMENT OF POLLUTION MAY BE DIVIDED INTO TWO GENERAL CATEGORIES: IN-PLANT CONTROL TECHNIQUES FOR CONSERVING WATER AND ELIMINATING ALL UNNECESSARY WASTES, AND THE INSTALLATION OF TREATMENT AND RECOVERY PROCESSES TO DESTROY OR REMOVE TOXIC AND OBJECTIONABLE MATERIALS IN THE EFFLUENT. (SEE ALSO W74-09206) (KNAPP-USGS) JF - IN: CYCLING AND CONTROL OF METALS; PROCEEDINGS OF ENVIRONMENTAL RESOURCES CONFERENCE, OCTOBER 31-NOVEMBER 2, 1972, COLUMBUS, OHIO: ENVIRONMENTAL PROTECTION AGENCY, NATIONAL ENVIRONMENTAL RESEARCH CENTER, P 83-90, FEBRUARY 1973. 3 FIG, 5 TAB, 17 REF. AU - Ciancia, J AD - ENVIRONMENTAL PROTECTION AGENCY, EDISON, N.J Y1 - 1973/10// PY - 1973 DA - Oct 1973 KW - Water Resources Abstracts KW - *WATER POLLUTION CONTROL KW - *TRACE ELEMENTS KW - *INDUSTRIAL WASTES KW - *METALLURGY KW - WASTE TREATMENT KW - WATER REUSE KW - AIR POLLUTION KW - *METAL FINISHING KW - SW 3040:Wastewater treatment processes KW - SW 3020:Sources and fate of pollution KW - SW 1050:Conservation in industrial use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19104015?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=POLLUTION+ABATEMENT+IN+THE+METAL+FINISHING+INDUSTRY&rft.au=Ciancia%2C+J&rft.aulast=Ciancia&rft.aufirst=J&rft.date=1973-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PROCESSES FOR REDUCING THE ORGANIC-CARBON CONTENT OF WATER CONTAMINATED WITH ORGANIC COMPOUNDS BY CONTINUOUS COUNTERCURRENT MULTISTAGE TREATMENT WITH ACTIVATED CARBON AN - 19096242; 7404704 AB - THE PROCESS FOR REDUCING THE ORGANIC-CARBON CONTENT OF CONTAMINATED WATER COMPRISES SUBJECTING THE WATER TO A CONTINUOUS COUNTERCURRENT MULTISTAGE TREATMENT WITH PARTICULATE ACTIVATED CARBON IN SEVERAL TANKS. A HIGH SLURRY DENSITY IS MAINTAINED IN EACH TANK. THE SLURRY IS STIRRED CONTINUOUSLY AND PORTIONS FREE OF SOLID PARTICLES ARE WITHDRAWN AND TRANSFERRED INTO A CONSECUTIVE TANK OF THE SERIES. THE ACTIVATED CARBON PARTICLES HAVE SIZES BETWEEN 104 AND 250 MICRONS. FRESH ACTIVATED CARBON PARTICLES ARE CONTINUOUSLY CHARGED INTO THE LAST OF THE SERIES OF TANKS OR STAGES AT A DOSAGE OR RATE SUCH THAT THE TOTAL ORGANIC-CARBON CONTENT OF THE INCOMING CONTAMINATED WATER IS REDUCED TO THE PRESELECTED VALUE. THE SPENT CARBON PARTICLES ARE WITHDRAWN FROM THE FIRST OF THE TANKS OR STAGES IN SERIES AT SUBSTANTIALLY THE SAME RATE AS FRESH ACTIVATED CARBON IS CHARGED TO THE LAST TANK OR STAGE. THE TANKS OR STAGES ARE CONNECTED IN SUCH MANNER THAT THE WATER CAN FLOW OR BE CHARGED CONTINUOUSLY FROM THE FIRST TO THE LAST TANK OR STAGE OF THE SERIES AND PORTIONS OF THE WATER CONTAINING DISPERSED CARBON PARTICLES THAT ARE UNDERGOING TREATMENT IN EACH OF THE TANKS OR STAGES CAN BE WITHDRAWN AND CHARGED COUNTERCURRENTLY TO THE FLOW OF THE WATER FROM EACH TANK TO A PRECEDING TANK OR STAGE IN THE SERIES. EACH TANK OR STAGE IS PROVIDED WITH SCREENS OR BAFFLES WHICH CREATE A CLARIFICATION ZONE THAT RETAINS OR HOLDS BACK CARBON OR OTHER SOLID PARTICLES THAT ARE DISPERSED IN THE SLURRY AND PERMITS THE TREATED WATER TO FLOW OUT OF THE TANK OR STAGE TO THE NEXT, OR OUT OF THE LAST TANK OR STAGE, AS A CLEAR LIQUID ESSENTIALLY FREE OF SUSPENDED CARBON OR OTHER SOLID PARTICLES. (SINHA-OEIS) JF - U.S. PATENT NO. 3,763,040, 5 P, 1 FIG, 4 REF; OFFICIAL GAZETTE OF THE UNITED STATES PATENT OFFICE, VOL 915, NO 1, P 274, OCTOBER 2, 1973. AU - Timpe, W G AU - Lang, E W AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. (ASSIGNEE) Y1 - 1973/10// PY - 1973 DA - Oct 1973 KW - Water Resources Abstracts KW - *PATENTS KW - *WASTE WATER TREATMENT KW - *ORGANIC COMPOUNDS KW - *ACTIVATED CARBON KW - *PULP WASTES KW - *INDUSTRIAL WASTES KW - PULP AND PAPER INDUSTRY KW - POLLUTION ABATEMENT KW - WATER POLLUTION CONTROL KW - WATER QUALITY CONTROL KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19096242?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PROCESSES+FOR+REDUCING+THE+ORGANIC-CARBON+CONTENT+OF+WATER+CONTAMINATED+WITH+ORGANIC+COMPOUNDS+BY+CONTINUOUS+COUNTERCURRENT+MULTISTAGE+TREATMENT+WITH+ACTIVATED+CARBON&rft.au=Timpe%2C+W+G%3BLang%2C+E+W&rft.aulast=Timpe&rft.aufirst=W&rft.date=1973-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE ROLE OF WATER RESOURCES RESEARCH IN THE ENERGY CRISIS AN - 19094024; 7407966 AB - WATER AND WATER-RELATED RESEARCH INVOLVES TRANSPORTING THIS NEEDED AND AVAILABLE RESOURCE TO THE PLACES IT IS NEEDED. FOR THE WESTERN FUEL SOURCES, WATER IS THE CONTROLLING FACTOR BECAUSE IT IS ALSO THE SCARCE RESOURCE. WATER WILL CLEARLY LIMIT WHAT CAN BE DONE IN PRODUCTION, IN CONVERSION, IN TRANSPORTATION, AND IN RECLAMATION AND ENVIRONMENTAL PROTECTION. STORAGE OF ENERGY HAS ALWAYS BEEN A MAJOR PROBLEM WHICH HAS RESULTED IN INEFFICIENCIES IN ITS USE. WATER STORED AS GEOTHERMAL ENERGY IS A PARTICULARLY USEFUL SUBSTANCE FOR EFFICIENT ENERGY UTILIZATION. THE REAL CHALLENGES IN WATER RESOURCES RESEARCH RELATED TO THE ENERGY CRISIS ARE TO DEMONSTRATE THE FALLACY OF A POLICY OF MAINTAINING IGNORANCE UNTIL THE CRISIS STAGE AND DEMONSTRATE THE CAPABILITY OF THE WATER RESOURCES RESEARCH COMMUNITY TO RESPOND TO NEED EFFICIENTLY AND EFFECTIVELY. (SEE ALSO W74-07961) (KNAPP-USGS) JF - IN: THE ROLE OF WATER IN THE ENERGY CRISIS; PROCEEDINGS OF A CONFERENCE AT LINCOLN, NEBR, OCTOBER 23-24, 1973: NEBRASKA WATER RESOURCES RESEARCH INSTITUTE PUBLICATION, P 60-67, 1973. AU - Hall, Wa AD - OFFICE OF WATER RESOURCES RESEARCH, WASHINGTON, D.C Y1 - 1973/10// PY - 1973 DA - Oct 1973 KW - Water Resources Abstracts KW - *ENERGY KW - *WATER DEMAND KW - *RESEARCH AND DEVELOPMENT KW - WATER RESOURCES RESEARCH ACT KW - EDUCATION KW - TRAINING KW - WATER RESOURCES DEVELOPMENT KW - *ENERGY-WATER RELATIONSHIPS KW - SW 7010:Education - extramural KW - SW 4040:Water demand UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19094024?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+ROLE+OF+WATER+RESOURCES+RESEARCH+IN+THE+ENERGY+CRISIS&rft.au=Hall%2C+Wa&rft.aulast=Hall&rft.aufirst=Wa&rft.date=1973-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - REMOVAL OF CATIONS FROM LEACHATE BY INTERACTION WITH SUBSURFACE SOILS AN - 19091691; 7505589 AB - THIS INVESTIGATION WAS CONDUCTED IN ORDER TO DETERMINE THE MAGNITUDE OF CATION REMOVAL FROM LEACHATE PROVIDED BY SOILS UNDER A LANDFILL. THE INTERACTION OF SODIUM, POTASSIUM, CALCIUM, IRON AND MAGNESIUM CATIONS IN LEACHATE WITH A SOIL WAS EXAMINED FOR EIGHT MASSACHUSETTS SOILS IN LABORATORY SOIL COLUMN EXPERIMENTS. REMOVAL CAPACITIES FOR THE VARIOUS SOIL TYPES WERE DEVELOPED BASED ON THE SOIL COLUMN EXPERIMENTS. THE REMOVAL VALUES RANGED FROM 3.8 MILLIEQUIVALENTS TO 31.1 MILLIEQUIVALENTS PER 100 GRAMS OF DRY SOIL. SHAKER TESTS WERE USED TO VERIFY THE SOIL COLUMN EXPERIMENTS. (JERNIGAN-VANDERBILT) JF - JOURNAL OF THE BOSTON SOCIETY OF CIVIL ENGINEERS, VOL 60, NO 4, P 145-162, OCTOBER, 1973. 6 TAB, 9 FIG. AU - Leighton, I W AU - Blane, F C AD - ENVIRONMENTAL PROTECTION AGENCY, BOSTON, MASS. SOLID WASTE MANAGEMENT BRANCH Y1 - 1973/10// PY - 1973 DA - Oct 1973 KW - Water Resources Abstracts KW - *CATIONS KW - *LEACHATE KW - *INFILTRATION KW - *LANDFILLS KW - SODIUM KW - POTASSIUM KW - CALCIUM KW - IRON KW - MAGNESIUM KW - LABORATORY TESTS KW - ON-SITE DATA COLLECTIONS KW - ADSORPTION KW - ION EXCHANGE KW - ANALYTICAL TECHNIQUES KW - SPECTROSCOPY KW - SOILS KW - METALS KW - WATER POLLUTION CONTROL KW - SW 0845:Water in soils KW - SW 3020:Sources and fate of pollution KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19091691?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=REMOVAL+OF+CATIONS+FROM+LEACHATE+BY+INTERACTION+WITH+SUBSURFACE+SOILS&rft.au=Leighton%2C+I+W%3BBlane%2C+F+C&rft.aulast=Leighton&rft.aufirst=I&rft.date=1973-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MARKET PROBLEMS IN THE DISTRIBUTION OF EMISSION RIGHTS AN - 19090778; 7400674 AB - SOME OF THE MARKET PROBLEMS INHERENT IN DEVELOPING A SYSTEM OF EMISSION RIGHTS ARE CONSIDERED. CASES ARE ANALYZED IN WHICH THERE ARE SINGLE AND MULTIPLE DISCHARGERS AND IN WHICH THE SUPPLY OF AVAILABLE PERMITS IS FIXED, VARIABLE, OR VARIABLE UP TO A SPECIFIED LIMIT. AN AUCTION-TYPE BIDDING PROCESS IS ANALYZED. A PUBLIC AUTHORITY DISTRIBUTES PERMITS PROVIDING THE RIGHT TO DISCHARGE SPECIFIED WASTE LOADS INTO A MEDIUM. POTENTIAL PURCHASERS OF THE PERMITS MAY PERCEIVE THEMSELVES AS HAVING SOME MEASURE OF CONTROL OVER THE PERMIT PRICES THROUGH THEIR BIDS. IT IS SHOWN THAT GIVEN SUFFICIENT INFORMATION ON THE NATURE OF BIDDING STRATEGIES, THE AUTHORITY CAN INFER THE FIRMS MARGINAL TREATMENT COST FUNCTIONS FROM THEIR BIDDING BEHAVIOR AND MAY THEREFORE BE IN A POSITION TO IMPOSE THE OPTIMAL SOLUTION OF DISCHARGES. IN CASES IN WHICH THE OPTIMAL NUMBER OF RIGHTS IS NOT KNOWN BUT THE MARGINAL DAMAGE COSTS ARE KNOWN, THE AUCTION MARKET CAN GENERATE INFORMATION THAT ALLOWS DETERMINATION OF THE OPTIMAL PRICE AND NUMBER OF RIGHTS TO MAKE AVAILABLE. THE PUBLIC AUTHORITY SHOULD: MAXIMIZE THE DIFFERENCE BETWEEN THE VALUE OF POLLUTION DAMAGES AVOIDED AND THE COST OF REDUCING THE DAMAGES (MINIMIZE THE SUM OF THE REMAINING DAMAGES AND REQUIRED TREATMENT). THIS PROCESS IS MODELED USING CALCULUS. (BELL-CORNELL) JF - WATER RESOURCES RESEARCH, VOL 9, NO 5, P 1132-1144, OCTOBER 1973. 3 FIG, 23 REF, 4 APPEND. AU - Rose, M AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF RESEARCH AND MONITORING Y1 - 1973/10// PY - 1973 DA - Oct 1973 KW - Water Resources Abstracts KW - *DISTRIBUTION KW - *PERMITS KW - *BIDS KW - *MARGINAL COSTS KW - *POLLUTION ABATEMENT KW - TREATMENT KW - PRICES KW - CONTROL KW - OPTIMIZATION KW - MATHEMATICAL MODELS KW - MARKETING KW - SYSTEMS ANALYSIS KW - *EMISSION RIGHTS KW - *WASTE DISCHARGE KW - *COST MINIMIZATION KW - WASTE LOADS KW - CALCULUS KW - SW 4030:Cost allocation, cost sharing, pricing KW - SW 3070:Water quality control KW - SW 4010:Techniques of planning UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19090778?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MARKET+PROBLEMS+IN+THE+DISTRIBUTION+OF+EMISSION+RIGHTS&rft.au=Rose%2C+M&rft.aulast=Rose&rft.aufirst=M&rft.date=1973-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MERCURY IN FISH, SEDIMENTS, AND WATER IN LAKE OAHE, SOUTH DAKOTA AN - 19071708; 7402423 AB - ANALYSES FOR TOTAL MERCURY CONTENT WERE MADE OF FISH, SEDIMENT, AND WATER SAMPLES COLLECTED IN SEVERAL LOCATIONS IN LAKE OAHE, SOUTH DAKOTA, AND ITS TAILWATERS. PREPARATION OF FISH SAMPLES FOR GH ANALYSIS CONSISTED OF THAWING FROZEN SPECIMENS, REMOVAL OF A PORTION OF THE FLESH, AND RIGOROUS CHEMICAL DIGESTION. THE CONCENTRATION OF TOTAL HG IN THE SAMPLE WAS DETERMINED BY THE HATCH AND OTT FLAMELESS ATOMIC ABSORPTION METHOD USING A HG ANALYZER COUPLED TO STRIPCHART RECORDER. A TOTAL OF 43 SEDIMENT SAMPLES WAS COLLECTED, PLACED IN POLYETHYLENE BAGS AND FROZEN. SUBSAMPLES WERE DIGESTED, DILUTED TO A 500-ML VOLUME, AND ANALYZED FOR HG CONTENT AS ABOVE. WATER SAMPLES WERE ALSO ANALYZED AS ABOVE. MERCURY CONCENTRATIONS EQUAL TO OR EXCEEDING 0.5 MG/KG OCCURRED IN 30 OF 225 FISH SAMPLES TESTED (13 PERCENT). HIGHER CONCENTRATIONS WERE FOUND MOST FREQUENTLY IN PREDATORY GAME FISHES, PRIMARILY NORTHERN PIKE AND WALLEYE, FROM THE CHEYENNE RIVER ARM. SEDIMENT SAMPLES WITH MERCURY CONCENTRATIONS ABOVE 0.5 MG/KG WERE FOUND ONLY IN THE CHEYENNE RIVER ARM, BUT WATER SAMPLES CONTAINED ONLY NEGLIBIBLE AMOUNTS OF MERCURY. RECOMMENDATIONS FOR FURTHER STUDIES ARE PRESENTED. (HOLOMAN-BATTELLE) JF - JOURNAL WATER POLLUTION CONTROL FEDERATION, VOL 45, NO 10, P 2203-2210, OCTOBER 1973. 1 FIG, 3 TAB, 10 REF. AU - Walter, C M AU - June, F C AU - Brown, H G AD - ENVIRONMENTAL PROTECTION AGENCY, KANSAS CITY, MO. REGION VII Y1 - 1973/10// PY - 1973 DA - Oct 1973 KW - Water Resources Abstracts KW - *MERCURY KW - *LAKE SEDIMENTS KW - *POLLUTANT IDENTIFICATION KW - *SPECTROPHOTOMETRY KW - *SOUTH DAKOTA KW - FRESHWATER FISH KW - WATER ANALYSIS KW - CHEMICAL ANALYSIS KW - HEAVY METALS KW - METHODOLOGY KW - WATER SAMPLING KW - BOTTOM SAMPLING KW - TAILWATER KW - WALLEYE KW - SAUGER KW - WHITE BASS KW - YELLO PERCH KW - CHANNEL CATFISH KW - CARP KW - SOIL ANALYSIS KW - AQUATIC SOILS KW - FLAMELESS ATOMIC ABSORPTION SPECTROPHOTOMETRY KW - *LAKE OAHE(SO. DAK) KW - LAKE SHARPE(SO. DAK.) KW - SAMPLE PREPARATION KW - CHEMICAL RECOVERY KW - CHEYENNE RIVER KW - ANIMAL TISSUES KW - BACKGROUND LEVELS KW - NORTHERN PIKE KW - ESOX LUCIUS KW - STIZOSTEDION VITREUM VITREUM KW - STIZOSTEDION CANADENSE KW - MORONE CHRYSOPS KW - PERCA FLAVESCENS KW - WHITE CRAPPIE KW - POMOXIS ANNULARIS KW - BLACK CRAPPIE KW - POMOXIS NIGROMACULATUS KW - FOSTER BAY KW - FISHGUT CREEK KW - OAK CREEK KW - AGENCY CREEK KW - WHITLOCKS BAY KW - BLUE BLANKET CREEK KW - GRAND RIVER KW - SPRING CREEK KW - RUBY CREEK KW - SW 0850:Lakes KW - SW 3010:Identification of pollutants KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19071708?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MERCURY+IN+FISH%2C+SEDIMENTS%2C+AND+WATER+IN+LAKE+OAHE%2C+SOUTH+DAKOTA&rft.au=Walter%2C+C+M%3BJune%2C+F+C%3BBrown%2C+H+G&rft.aulast=Walter&rft.aufirst=C&rft.date=1973-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Evaluating the OEO Legal Services Program AN - 60067563; 75H6506 AB - A description of how evaluators dealt with the complex & politically sensitive OEO Legal Services Program during 1970 & 1971 when it received its first independent national evaluation is presented. The evaluators' decisions involved the interaction of 3 factors: conceptual problems, access to data, & a sense of what would be relevant to public policy. They found a small area of intersection between a large set of issues amenable to systematic research. The data for the evaluation came from 2 sources including: (1) a series of visits by teams of several attorneys & one nonattorney to a randomly selected sample of Legal Services project sites, & (2) survey interviews with a large sample of clients & nonclients selected from the communities served by the projects visited by the evaluation teams. 2 important findings were: (A) that the program's use of full-time "poverty lawyers" is a less expensive way to provide poor clients with legal services than underwriting the fees of private lawyers would be, & (B) the Legal Services attorneys' strong emphasis on law reform adds very little to the cost of providing more routine services. 2 Tables. Modified HA. JF - Policy Sciences AU - Baldwin, Fred D AD - Environmental Protection Agency, Washington DC Y1 - 1973/09// PY - 1973 DA - September 1973 SP - 347 EP - 364 VL - 4 IS - 3 SN - 0032-2687, 0032-2687 KW - evaluation of OEO Legal Services Program KW - Legal/Legalism/Legality (see also Law, Legislation) KW - Evaluation/Evaluations/Evaluative KW - Service/Services KW - article KW - 1636: social control; sociology of law UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/60067563?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Asocabs&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Policy+Sciences&rft.atitle=Evaluating+the+OEO+Legal+Services+Program&rft.au=Baldwin%2C+Fred+D&rft.aulast=Baldwin&rft.aufirst=Fred&rft.date=1973-09-01&rft.volume=4&rft.issue=3&rft.spage=347&rft.isbn=&rft.btitle=&rft.title=Policy+Sciences&rft.issn=00322687&rft_id=info:doi/ LA - English DB - Sociological Abstracts N1 - Date revised - 2007-10-30 N1 - Last updated - 2016-09-28 N1 - CODEN - PLSCBZ N1 - SubjectsTermNotLitGenreText - Legal/Legalism/Legality (see also Law, Legislation); Evaluation/Evaluations/Evaluative; Service/Services ER - TY - JOUR T1 - LAND APPLICATION OF WASTEWATER AN - 19122446; 7501141 AB - AN ON-SITE FIELD SURVEY WAS MADE OF APPROXIMATELY 100 FACILITIES IN ALL CLIMATIC ZONES WHERE COMMUNITY OR INDUSTRIAL WASTE WATERS ARE BEING APPLIED TO THE LAND, AS CONTRASTED TO THE CONVENTIONAL METHODS OF TREATING SUCH WASTES AND DISCHARGING THEM INTO RECEIVING WATERS. THE SURVEY WAS CONDUCTED IN 1972 BY THE AMERICAN PUBLIC WORKS ASSOCIATION RESEARCH FOUNDATION. MAIL SURVEY RESULTS, STATE HEALTH AND WATER POLUTION CONTROL REGULATIONS, INFORMATION FROM FOREIGN COUNTRIES AND AN EXTENSIVE BIBLIOGRAPHY OF PERTINENT LITERATURE WAS GATHERED AND STUDIED. PRESENTLY, LAND APPLICATION OF WASTEWATERS IS BEING PRACTICED SUCCESSFULLY AND EXTENSIVELY THROUGHOUT THE UNITED STATES AND OTHER COUNTRIES. BESIDES THE BENEFICIAL AND OFTEN-NEEDED IRRIGATION THIS METHOD PROVIDES, THE STUDY CONCLUDES THAT: GROUNDWATER SUPPLIES ARE AUGMENTED, MANY OF THE COMMUNITY WASTES NEED ONLY SECONDARY TREATMENT AND ARE NUTRITIONALLY HEALTHFUL TO THE SOIL, AND INCREASED CROP PRODUCTION CAN BE ATTAINED. ENVIRONMENTAL ANALYSIS OF EXISTING FACILITIES REFLECTS GENERAL IMPROVEMENT OF THE SURROUNDING AREAS. INDUSTRIAL CHEMICAL WASTES STILL NEED FINAL TREATMENT. DEPENDING ON LOCATION AND AVAILABILITY OF LAND, ENERGY REQUIREMENTS COULD BE EITHER MORE OR SUBSTANTIALLY LESS THAN OTHER MEANS OF TREATMENT. SANDY SOIL OR FORESTED AREAS APPEAR TO ACCEPT GREATER RATES OF APPLICATION. IT IS RECOMMENDED THAT THE U.S. ENVIRONMENTAL PROTECTION AGENCY PREPARE GUIDELINES AND INFORMATION ON THE WIDE CHOICES OF METHODS AND PROCEDURES FOR THE LAND APPLICATIONS OUTLINED. (POERTNER) JF - PAPER PRESENTED AT THE INTERNATIONAL PUBLIC WORKS CONGRESS, AMERICAN PUBLIC WORKS ASSOCIATION, DENVER, COLORADO, SEPTEMBER 15-20, 1973. 52 P, 1 FIG. AU - Seabrook, B L AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. MUNICIPAL WASTE WATER SYSTEMS DIV Y1 - 1973/09// PY - 1973 DA - Sep 1973 KW - Water Resources Abstracts KW - *WASTE WATER DISPOSAL KW - *SEWER DISPOSAL KW - *WASTE WATER TREATMENT KW - *SOIL DISPOSAL FIELDS KW - INDUSTRIAL WASTES KW - MUNICIPAL WASTES KW - CHEMICAL WASTES KW - SURVEYS KW - BIBLIOGRAPHIES KW - IRRIGATION WATER KW - GROUNDWATER RECHARGE KW - SPRINKLER IRRIGATION KW - APPLICATION METHODS KW - *LAND APPLICATION KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19122446?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=LAND+APPLICATION+OF+WASTEWATER&rft.au=Seabrook%2C+B+L&rft.aulast=Seabrook&rft.aufirst=B&rft.date=1973-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - SOME NECESSARY CONDITIONS FOR EQUILIBRIUM AMONG MANKIND, ENVIRONMENT, AND ECONOMY AN - 19109561; 7502762 AB - RECOGNIZING THE NEED OF MULTI-DISCIPLINARY EFFORTS TO UNDERSTAND AND PREPARE FOR A PERIOD OF GREAT TRANSITION FROM GROWTH TO GLOBAL EQUILIBRIUM, SOME OF THE CONDITIONS NECESSARY FOR EQUILIBRIUM AMONG MANKIND, ENVIRONMENT, AND ECONOMY WERE IDENTIFIED. A TRIANGLE OF DECISION MAKING PROCESSES, WHICH IS VERY GENERAL IN NATURE AND A SLIGHT DEVIATION FROM THE TRADITIONAL DECISION MAKING PROCESSES, WAS UTILIZED TO ILLUSTRATE A CONCEPT WHERE PEOPLE CAN BECOME AN ACTIVE PART OF THE DECISION MAKING PROCESS WITHOUT BEING ABLE TO SWAY THE FULCRUM WITH NON-RATIONAL INFLUENCES ON THE DECISION MAKER. FURTHER, A TRIANGLE OF LIFE IS USED TO EMPHASIZE THE NEED OF AN EXTENSIVE EFFORT TO GUIDE THE DESIRES AND ACTIVITIES OF GROWING POPULATIONS. (SEE ALSO W75-02751) (ADAMS-ISWS) JF - IN: WATER FOR THE HUMAN ENVIRONMENT, VOLUME III, TECHNICAL SESSIONS; PROCEEDINGS OF THE FIRST WORLD CONGRESS ON WATER RESOURCES (4 VOL), CHICAGO, ILLINOIS, SEPTEMBER 24-28, 1973. P 134-143. 2 FIG, 10 REF. AU - Sinha, L K AD - ILLINOIS STATE ENVIRONMENTAL PROTECTION AGENCY, SPRINGFIELD. DIV. OF WATER POLLUTION CONTROL Y1 - 1973/09// PY - 1973 DA - Sep 1973 KW - Water Resources Abstracts KW - *DECISION MAKING KW - *MANAGEMENT KW - *PLANNING KW - ENVIRONMENT KW - EQUILIBRIUM KW - CONSTRAINTS KW - HUMAN POPULATION KW - TECHNOLOGY KW - SOCIAL ASPECTS KW - ECONOMICS KW - DECISION MAKERS KW - ACTION AGENCY KW - SW 4070:Ecological impact of water development KW - SW 0810:General KW - SW 3070:Water quality control KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19109561?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=SOME+NECESSARY+CONDITIONS+FOR+EQUILIBRIUM+AMONG+MANKIND%2C+ENVIRONMENT%2C+AND+ECONOMY&rft.au=Sinha%2C+L+K&rft.aulast=Sinha&rft.aufirst=L&rft.date=1973-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - STORET-THE EPA WATER QUALITY DATA SYSTEM AN - 19108577; 7412108 AB - STORET IS THE ENVIRONMENTAL PROTECTION AGENCY'S COMPUTERIZED INFORMATION SYSTEM SERVING OVER TWO HUNDRED REMOTE LOCATIONS. THE SYSTEM ATTEMPTS TO DEFINE THE CAUSE AND EFFECT RELATIONSHIPS IN WATER POLLUTION. DESCRIBED ARE THE SYSTEM AND THE FORM OF THE DATA IDENTIFIERS. THE SYSTEM IS BASED ON TWO FILES: THE WATER QUALITY FILE AND THE GENERAL POINT SOURCE FILE. THE METHODS OF ADDRESSING THE DATA BASE ARE OUTLINED AND EXAMPLES OF VARIOUS RETRIEVALS ARE GIVEN. THE PAPER CONCLUDES WITH A BRIEF INDICATION OF PROPOSED FUTURE DEVELOPMENTS. (SEE W74-12107) (BELL-CORNELL) JF - IN: COMPUTER USES IN WATER SYSTEMS: CONFERENCE REPORT. A WATER RESEARCH ASSOCIATION CONFERENCE, UNIVERSITY OF READING, ENGLAND, P 1-20, 25-27 SEPTEMBER 1973. 15 FIG. AU - Conger, C S AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1973/09// PY - 1973 DA - Sep 1973 KW - Water Resources Abstracts KW - *INFORMATION RETRIEVAL KW - *WATER POLLUTION CONTROL KW - *DATA STORAGE AND RETRIEVAL KW - COMPUTERS KW - SW 5080:Evaluation, processing and publication KW - SW 3070:Water quality control KW - SW 4010:Techniques of planning UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19108577?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=STORET-THE+EPA+WATER+QUALITY+DATA+SYSTEM&rft.au=Conger%2C+C+S&rft.aulast=Conger&rft.aufirst=C&rft.date=1973-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ENVIRONMENTAL APPLICATIONS OF ADVANCED INSTRUMENTAL ANALYSES: ASSISTANCE PROJECTS, FY 72 AN - 19104136; 7404197 AB - IDENTIFICATION AND MEASUREMENT OF AQUATIC POLLUTANTS ARE DISCUSSED UNDER 13 PROJECT CATEGORIES. IN MOST CASES THESE ANALYSES HELPED TO SOLVE, OR AT LEAST TO UNDERSTAND MORE CLEARLY, THE RELATED POLLUTION INCIDENT AND IN SOME CASES PROVIDED EVIDENCE FOR ENFORCEMENT OF REGULATORY LEGISLATION. THESE PROJECTS ILLUSTRATE THE NEED FOR MANY DIFFERENT ANALYTICAL TECHNIQUES TO IDENTIFY POLLUTION SOURCES. CONTINUED DEVELOPMENT OF NEW METHODS AND IMPROVEMENT OF EXISTING TECHNIQUES ARE REQUIRED. (EPA) JF - COPY AVAILABLE FROM GPO SUP DOC AS EPL.23:660/2-73-013, $0.85; MICROFICHE FROM NTIS AS PB-228 147, $1.45. ENVIRONMENTAL PROTECTION TECHNOLOGY SERIES REPORT, EPA-660/2-73-013, SEPTEMBER 1973. 46 P, 14 FIG, 7 TAB. EPA PROJECT 16020 GHZ. AU - Alford, Al AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST ENVIRONMENTAL RESEARCH LAB Y1 - 1973/09// PY - 1973 DA - Sep 1973 KW - Water Resources Abstracts KW - *WATER POLLUTION SOURCES KW - *POLLUTANT IDENTIFICATION KW - *ANALYTICAL TECHNIQUES KW - *MEASUREMENT KW - *WASTE IDENTIFICATION KW - INDUSTRIAL WASTES KW - MINE WASTES KW - GAS CHROMATOGRAPHY KW - MASS SPECTROMETRY KW - POLAROGRAPHIC ANALYSIS KW - NEUTRON ACTIVATION ANALYSIS KW - METALS KW - POLYCHLORINATED BIPHENYLS KW - INSTRUMENTATION KW - ORGANOLEPTIC PROPERTIES KW - ATOMIC ABSORPTION SPECTROPHOTOMETRY KW - INFRARED SPECTROSCOPY KW - ULTRAVIOLET SPECTROSCOPY KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19104136?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ENVIRONMENTAL+APPLICATIONS+OF+ADVANCED+INSTRUMENTAL+ANALYSES%3A+ASSISTANCE+PROJECTS%2C+FY+72&rft.au=Alford%2C+Al&rft.aulast=Alford&rft.aufirst=Al&rft.date=1973-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE FEDERAL ROLE AND LEGISLATIVE TRENDS IN CONTROL OF GROUND WATER QUALITY AN - 19098489; 7406952 AB - THE PASSAGE OF PL92-500 AUTHORIZES THE ENVIRONMENTAL PROTECTION AGENCY AND THE VARIOUS STATES TO CONTROL GROUNDWATER QUALITY. THE EPA HAS AUTHORITY IN GROUNDWATER QUALITY CONTROL IN FOUR AREAS--MONITORING AND EVALUATION, RESEARCH AND DEMONSTRATION, PLANNING AND MANAGEMENT, AND ENFORCEMENT--WITH PRIMARY EMPHASIS IN MONITORING AND EVALUATION TO PROVIDE AN ASSESSMENT OF THE PROBLEM AND DERIVE MEANS FOR CONTROL. (SEE ALSO W74-06942) (KNAPP-USGS) JF - IN: PROCEEDINGS OF 9TH BIENNIAL CONFERENCE ON GROUND WATER, SEPT 13-14, 1973, FRANCISCO TORRES CONFERENCE CENTER, GOLETA, CALIF: CALIFORNIA UNIVERSITY WATER RESOURCES CENTER REPORT NO 26, P 104-109, DECEMBER 1973. AU - Clark, B D AD - ENVIRONMENTAL PROTECTION AGENCY, SAN FRANCISCO, CALIF. REGION IX Y1 - 1973/09// PY - 1973 DA - Sep 1973 KW - Water Resources Abstracts KW - *WATER POLLUTION CONTROL KW - *GROUNDWATER KW - *FEDERAL WATER POLLUTION CONTROL ACT KW - *CALIFORNIA KW - MONITORING KW - REGULATION KW - WATER QUALITY ACT KW - PLANNING KW - WATER LAW KW - SW 3020:Sources and fate of pollution KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19098489?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+FEDERAL+ROLE+AND+LEGISLATIVE+TRENDS+IN+CONTROL+OF+GROUND+WATER+QUALITY&rft.au=Clark%2C+B+D&rft.aulast=Clark&rft.aufirst=B&rft.date=1973-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - CHEMISTRY OF ORGANOMERCURIALS IN AQUATIC SYSTEMS AN - 19085299; 7403328 AB - KINETICS IN WATER OF SOME CHEMICAL AND PHOTOCHEMICAL REACTIONS POSTULATED AS KEY TRANSFORMATIONS IN THE ENVIRONMENTAL MERCURY CYCLE WERE INVESTIGATED. DECOMPOSITION OF DIMETHYLMERCURY (DMM) AND DIPHENYLMERCURY (DPM) BY ACIDS AND MERCURIC SALTS WAS SHOWN TO BE PH DEPENDENT AND TOO SLOW TO BE SIGNIFICANT UNDER MOST ENVIRONMENTAL CONDITIONS. DEGRADATION OF ORGANOMERCURIC SALTS BY ACID IS EVEN SLOWER. THEORETICAL EVIDENCE INDICATES THAT LOSS OF ELEMENTAL MERCURY OR DMM AT THE AIR-WATER INTERFACE CAN BE IMPORTANT IN TURBULENT SYSTEMS. DIMETHYLMERCURY, METHYLMERCURIC CHLORIDE, METHYLMERCURIC HYDROXIDE, AND METHYLMERCURIC ION WERE NOT DECOMPOSED BY SUNLIGHT, BUT PHENYLMERCURY AND SULFUR-BONDED METHYLMERCURIC SPECIES WERE READILY DECOMPOSED TO INORGANIC MERCURY. DETAILED EQUILIBRIUM CALCULATIONS INDICATE THAT THE SULFUR-BONDED METHYLMERCURIC SPECIES ARE THE PREDOMINANT SPECIES IN NATURAL WATERS. QUANTUM YIELDS FOR THESE REACTIONS ARE PRESENTED ALONG WITH A TECHNIQUE FOR CALCULATING SUNLIGHT PHOTOLYSIS RATES FROM LABORATORY DATA. A REVIEW IS INCLUDED OF THE CHEMICAL LITERATURE CONCERNING THE KINETICS OF CHEMICAL AND PHOTOCHEMICAL DECOMPOSITION OF ORGANOMERCURIALS. (BAUGHMAN-EPA) JF - COPY AVAILABLE FROM GPO SUP DOC AS EP1.23:660-73-012, $1.30; MICROFICHE FROM NTIS AS PB-226 889, $1.45. ENVIRONMENTAL PROTECTION AGENCY, ECOLOGICAL RESEARCH SERIES, REPORT EPA-660/3-73-012, SEPTEMBER 1973. 97 P, 20 FIG, 16 TAB, 102 REF. EPA PROJECT 310301 QQG. AU - Baughman, G L AU - Gordon, Ja AU - Wolfe, N L AU - Zepp, R G AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST ENVIRONMENTAL RESEARCH LAB Y1 - 1973/09// PY - 1973 DA - Sep 1973 KW - Water Resources Abstracts KW - *HEAVY METALS KW - *HYDROLYSIS KW - *KINETICS KW - *MERCURY KW - METAL ORGANIC PESTICIDES KW - CHEMICAL DEGRADATION KW - AQUEOUS SOLUTIONS KW - WATER CHEMISTRY KW - EVAPORATION KW - AIR-WATER INTERFACES KW - WATER POLLUTION SOURCES KW - *PHOTOLYSIS KW - *ORGANOMERCURY KW - PHOTODEGRADATION KW - COMPLEX FORMATION KW - METHYLMERCURY KW - PHENYLMERCURY KW - DIPHENYLMERCURY KW - DIMETHYLMERCURY KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19085299?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=CHEMISTRY+OF+ORGANOMERCURIALS+IN+AQUATIC+SYSTEMS&rft.au=Baughman%2C+G+L%3BGordon%2C+Ja%3BWolfe%2C+N+L%3BZepp%2C+R+G&rft.aulast=Baughman&rft.aufirst=G&rft.date=1973-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE DETERMINATION OF METHYL MERCURY IN URINE AN - 19080489; 7402387 AB - DESCRIBED IS A MODIFICATION OF THE PROCEDURE FOR THE DETERMINATION OF METHYL MERCURY IN URINE EMPLOYING A CYSTEINE ACETATE CLEANUP PROCEDURE AND ANALYSIS USING THE GLC-EC TECHNIQUE. A URINE SAMPLE IS PIPETTED INTO A STOPPERED CENTRIFUGE TUBE AND ACIDIFIED TO PH 1 WITH CONCENTRATED HC1. BENZENE IS ADDED TO THE MIXTURE AND SHAKEN VIGOROUSLY FOR 5 MIN. THE EMULSION WAS BROKEN BY CENTRIFUGATION, AND THE ORGANIC LAYER REMOVED BY A DISPOSABLE PIPETTE. THE URINE IS EXTRACTED AGAIN AS DESCRIBED ABOVE. THE ORGANIC LAYERS WERE COMBINED, AND AN ALIQUOT WAS REMOVED AND EXTRACTED WITH CYSTEINE ACETATE SOLUTION. THE MIXTURE WAS SHAKEN VIGOROUSLY, THE LAYERS SEPARATED, AND AN ALIQUOT ACIDIFIED TO PH 1 WITH HC1 AND EXTRACTED WITH TWO PORTIONS OF BENZENE. THE BENZENE LAYERS WERE COMBINED, DRIED OVER ANHYDROUS SODIUM SULFATE AND STORED IN A GLASS STOPPERED TEST TUBE UNTIL GLC ANALYSIS. THIS METHOD IS CAPABLE OF DETECTING PPB OF METHYL MERCURIC CHLORIDE (MMC) AND COMBINES HIGH RECOVERIES AND RAPID ANALYSIS TIME IN A SINGLE PROCEDURE. SINCE BINDING OF MMC TO URINE CONSTITUTENTS IS FAST AND COMPLETE, ACIDIFICATION OF THE URINE TO PH 1-2 IS ABSOLUTELY NECESSARY PRIOR TO BENZENE EXTRACTION. THE CLEANUP PROCEDURE USING CYSTEINE ACETATE SOLUTION IS ALSO ESSENTIAL FOR THE ELIMINATION OF INTERFERING GLC PEAKS. (HOLOMAN-BATTELLE) JF - BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, VOL 10, NO 3, P 187-192, SEPTEMBER 1973. 2 FIG, 14 REF. AU - Ross, R T AU - Gonzalez, J G AD - ENVIRONMENTAL PROTECTION AGENCY, PERRINE, FLA. PERRINE PRIMATE LAB Y1 - 1973/09// PY - 1973 DA - Sep 1973 KW - Water Resources Abstracts KW - *URINE KW - *METHODOLOGY KW - *POLLUTANT IDENTIFICATION KW - CHEMICAL ANALYSIS KW - SOLVENT EXTRACTIONS KW - *ELECTRON CAPTURE GAS CHROMATOGRAPHY KW - *METHYLMERCURY KW - SAMPLE PREPARATION KW - CLEANUP KW - CHEMICAL RECOVERY KW - CYSTEINE ACETATE KW - ACIDIFICATION KW - ORGANIC SOLVENTS KW - ORGANOMERCURY COMPOUNDS KW - BODY FLUIDS KW - BIOLOGICAL SAMPLES KW - METHYLMERCURY CHLORIDE KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19080489?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+DETERMINATION+OF+METHYL+MERCURY+IN+URINE&rft.au=Ross%2C+R+T%3BGonzalez%2C+J+G&rft.aulast=Ross&rft.aufirst=R&rft.date=1973-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WATER RESOURCES SCIENTIFIC AND TECHNICAL INFORMATION DISPLAY, STORAGE, AND RETRIEVAL AN - 19080001; 7400192 AB - INFORMATION STORAGE AND RETRIEVAL ACTIVITIES CURRENTLY BEING CONDUCTED BY THE WATER RESOURCES SCIENTIFIC INFORMATION CENTER OF THE OFFICE OF WATER RESOURCES RESEARCH IN THE U.S. DEPARTMENT OF THE INTERIOR ARE DESCRIBED. UNIVERSITY WATER RESOURCES RESEARCH GROUPS ARE USED AS INPUT CENTERS TO CONVERT INFORMATION COLLECTED IN PERFORMING THEIR OWN RESEARCH TO A COMMON FORMAT WHICH, WHEN MERGED, FORMS A COMPREHENSIVE AND SEARCHABLE INFORMATION BASE. THE GENERAL INFORMATION PROCESSING SYSTEM (GIPSY) IS USED BY THE PROTOTYPE NETWORK, WITH TERMINALS AT THE UNIVERSITY OF WISCONSIN, CORNELL UNIVERSITY, AND THE UNIVERSITY OF NORTH CAROLINA. GIPSY IS A SEARCH PROGRAM PLUS A SET OF UTILITY PROGRAMS WHICH OPERATE IN BATCH OR TELE-PROCESSING MODE FROM REMOTE TERMINALS. GIPSY OPERATES IN THE ONLINE REACTIVE MODE, AND CAN BE USED FOR GENERATING TOPICAL BIBLIOGRAPHIES. (SEE ALSO W74-00189) (KNAPP-USGS) JF - IN: TRANSFER OF WATER RESOURCES KNOWLEDGE; PROCEEDINGS OF 1ST INTERNATIONAL CONFERENCE ON TRANSFER OF WATER RESOURCES KNOWLEDGE, SEPTEMBER 1972, FORT COLLINS, COLORADO: WATER RESOURCES PUBLICATIONS, FORT COLLINS, P 60-70, 1973. 5 FIG, 4 REF. AU - Jensen, R A AD - OFFICE OF WATER RESOURCES RESEARCH, WASHINGTON, D.C. WATER RESOURCES SCIENTIFIC INFORMATION CENTER Y1 - 1973/09// PY - 1973 DA - Sep 1973 KW - Water Resources Abstracts KW - *ABSTRACTS KW - *BIBLIOGRAPHIES KW - *DATA PROCESSING KW - *INFORMATION EXCHANGE KW - DOCUMENTATION KW - DATA COLLECTIONS KW - INFORMATION RETRIEVAL KW - FEDERAL GOVERNMENT KW - RESEARCH AND DEVELOPMENT KW - PUBLICATIONS KW - WATER RESOURCES INSTITUTE KW - WATER RESOURCES RESEARCH ACT KW - DIGITAL COMPUTERS KW - COMPUTER PROGRAMS KW - *TECHNOLOGY TRANSFER KW - *WATER RESOURCES SCIENTIFIC INFORMATION CENTER KW - OFFICE OF WATER RESOURCES RESEARCH KW - SW 5080:Evaluation, processing and publication KW - SW 8010:Acquisitions and processing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19080001?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WATER+RESOURCES+SCIENTIFIC+AND+TECHNICAL+INFORMATION+DISPLAY%2C+STORAGE%2C+AND+RETRIEVAL&rft.au=Jensen%2C+R+A&rft.aulast=Jensen&rft.aufirst=R&rft.date=1973-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - BATCH DISINFECTION OF TREATED WASTEWATER WITH CHLORINE AT LESS THAN 1 DEG C AN - 19077594; 7404042 AB - A LABORATORY STUDY WAS CONDUCTED, USING BATCH TREATMENT TECHNIQUE, TO GAIN SOME INSIGHT INTO CHLORINE DISINFECTION OF WASTE TREATMENT SYSTEM EFFLUENTS AT LESS THAN 1 DEG C. ONE PRIMARY AND THREE SECONDARY EFFLUENTS WERE EXAMINED AT THE LOW TEMPERATURE WITH PARALLEL CONTROL SAMPLES AT 25 DEG C. EFFLUENT DISINFECTION WAS CONSIDERED MINIMALLY EFFECTIVE IF, AFTER ONE HOUR CONTACT TIME IN THE PRESENCE OF 1 MG/L TOTAL CHLORINE RESIDUAL, THERE WERE NO MORE THAN 1000 TOTAL AND 200 FECAL COLIFORMS/100 ML. THE RESULTS INDICATED THAT BOTH CHLORINE DEMAND AND THE RATE OR EXTENT OF COLIFORM REDUCTION WERE DECREASED AT THE LOW TEMPERATURE. THE DISINFECTING ABILITY OF CHLORINE VARIED SIGNIFICANTLY AT LESS THAN 1 DEG C, AMONG THE FOUR EFFLUENTS STUDIED. THESE EFFECTS DID NOT IN THEMSELVES NEGATE THE EFFECTIVENESS OF CHLORINE AS A DISINFECTANT AT LOW TEMPERATURE BECAUSE THE PREVIOUSLY STATED MINIMUMS WERE EASILY MET IN EFFLUENT FROM ALL SOURCES. HOWEVER, HIGHER BACTERIAL QUALITY CAN BE EXPECTED FROM BATCH TREATMENT THAN IS FOUND IN MOST SHORT-CIRCUIT PLAGUED OPERATING CONTACT CHAMBERS. THE ONLY REAL MEASURE OF SATISFACTORY DISINFECTION IS THE NUMBER OF ENTERIC BACTERIA BEING DISCHARGED INTO THE RECEIVING WATER. AN ARBITRARY CHLORINE RESIDUAL AFTER A PREDETERMINED CONTACT TIME CANNOT BE CONSIDERED PRIMA FACIE EVIDENCE OF SATISFACTORY DISINFECTION BECAUSE OF THE VARIABLE DISINFECTING ABILITY OF CHLORINE. THE CHLORINE RESIDUAL:CONTACT TIME RELATIONSHIP MUST BE ESTABLISHED FOR EACH EFFLUENT AT THE LOWEST TEMPERATURE ENCOUNTERED IN THE SYSTEM. (EPA) JF - COPY AVAILABLE FROM GPO SUP DOC AS EP1.23:660/2-73-005, $0.65; MICROFICHE FROM NTIS AS PB-228 092 $1.45. ENVIRONMENTAL PROTECTION AGENCY, TECHNOLOGY SERIES REPORT EPA-660/2-73-005, SEPTEMBER 1973. 31 P, 6 TAB, 29 REF. EPA PROJECT 16100 GKG. AU - Gordon, R C AU - Davenport, C V AD - ENVIRONMENTAL PROTECTION AGENCY, COLLEGE, ALASKA. ARCTIC ENVIRONMENTAL RESEARCH LAB Y1 - 1973/09// PY - 1973 DA - Sep 1973 KW - Water Resources Abstracts KW - *DISINFECTION KW - *WASTE WATER TREATMENT KW - *BIOINDICATORS KW - *COLIFORMS KW - *CHLORINE KW - *WINTER KW - ALASKA KW - BACTERIA KW - CHLORINATION KW - TOTAL COLIFORMS KW - FECAL COLIFORMS KW - BATCH DISINFECTION KW - LOW TEMPERATURE KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19077594?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=BATCH+DISINFECTION+OF+TREATED+WASTEWATER+WITH+CHLORINE+AT+LESS+THAN+1+DEG+C&rft.au=Gordon%2C+R+C%3BDavenport%2C+C+V&rft.aulast=Gordon&rft.aufirst=R&rft.date=1973-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - REGULATION OF LOW STREAMFLOWS AN - 19127666; 7508808 AB - THE REGULATION OF LOW STREAMFLOWS IS TAKING ITS PLACE IN THE PLANNING AND MANAGEMENT OF THE NATION'S WATER RESOURCES, ALONG WITH SUCH TIME-HONORED PURPOSES AS FLOOD REDUCTION, NAVIGATION, POWER, AND IRRIGATION. AS MAN'S ABILITY TO ALTER THE STREAM REGIMEN INCREASES WITH CONSTRUCTION OF STORAGE RESERVOIRS, THE MINIMUM STREAMFLOW BECOMES LESS DEPENDENT UPON THE VAGARIES OF THE NATURAL HYDROLOGIC CYCLE AND MORE DEPENDENT ON DELIBERATE DECISIONS BY THE HUMAN PLANNERS AND OPERATORS OF SYSTEMS. IT IS THEREFORE THE DECISION-MAKING PROCESS THAT MUST BE EXAMINED AND IMPROVED. IN MANY OF THE NATION'S RIVER BASINS, WATER RESOURCE MANAGEMENT IS EVOLVING FROM CONSTRUCTION PHASE TO OPERATING PHASE; THIS ALTERS THE DIRECTION BUT NOT THE IMPORTANCE OF THE DECISION-MAKING PROCESS. GOVERNMENT EMPLOYEES AT ALL LEVELS OF GOVERNMENT HAVE INTERLOCKING RESPONSIBILITIES IN DECISION-MAKING. PRIVATE CITIZENS ALSO PLAY A ROLE IN THE DAY-TO-DAY PROCESS, THAT GOES BEYOND THE CASTING OF VOTES ON ELECTION DAYS. THE CIVIL ENGINEER HAS BOTH OPPORTUNITY AND RESPONSIBILITY TO CONTINUE TO EXERT A MAJOR VOICE. BUT THE DAY IS PASSING WHEN THE ENGINEER'S RECOMMENDATIONS WERE ACCEPTED DOCILELY IN DECISIONS CONCERNING PUBLIC WORKS PROJECTS. HE WILL BE A MEMBER--HOPEFULLY, A GUIDING MEMBER--OF INTERDISCIPLINARY TEAMS. (SEE ALSO W75-08786) (SIMS-ISWS) JF - IN: HYDRAULIC ENGINEERING AND THE ENVIRONMENT; PROCEEDINGS OF THE 21ST ANNUAL HYDRAULIC DIVISION SPECIALTY CONFERENCE, MONTANA STATE UNIVERSITY, BOZEMAN, AUGUST 15-17, 1973. AMERICAN SOCIETY OF CIVIL ENGINEERS, NEW YORK, P 241-247, 1973. AU - Ownbey, C R AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO Y1 - 1973/08// PY - 1973 DA - Aug 1973 KW - Water Resources Abstracts KW - *LOW FLOW KW - *REGULATED FLOW KW - *WATER QUALITY KW - RIVER FLOW KW - DAMS KW - BENEFITS KW - INTANGIBLE BENEFITS KW - PROJECT BENEFITS KW - EQUALIZING RESERVOIRS KW - FLOW CONTROL KW - CIVIL ENGINEERING KW - ENVIRONMENTAL ENGINEERING KW - ENVIRONMENTAL EFFECTS KW - SW 6020:Hydraulics KW - SW 3070:Water quality control KW - SW 2010:Control of water on the surface UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19127666?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=REGULATION+OF+LOW+STREAMFLOWS&rft.au=Ownbey%2C+C+R&rft.aulast=Ownbey&rft.aufirst=C&rft.date=1973-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - NUTRIENT ENRICHMENT AND CONTROL REQUIREMENTS IN THE UPPER CHESAPEAKE BAY, SUMMARY AND CONCLUSIONS AN - 19090572; 7406352 AB - THE UPPER PORTIONS OF THE CHESAPEAKE BAY AND ITS TIDAL TRIBUTARIES ARE SUFFERING FROM EUTROPHICATION PROBLEMS. WATER QUALITY MONITORING DATA COLLECTED BETWEEN 1968 AND 1971 SHOW AN UPWARD TREND IN PHOSPHORUS LEVELS AND INDICATE THAT INORGANIC NITROGEN MAY PRESENTLY BE THE GROWTH RATE-LIMITING NUTRIENT. IN ORDER TO LIMIT THE MAXIMUM ALGAL STANDING CROP TO 40 MICROGRAMS/LITER CHLOROPHYLL A, TOTAL PHOSPHORUS AND INORGANIC NITROGEN CONCENTRATIONS SHOULD NOT EXCEED 0.12 MG/LITER AND 0.8 MG/LITER, RESPECTIVELY. A DYNAMIC ESTUARY WATER QUALITY MODEL WAS USED TO ASCERTAIN THE MAXIMUM ALLOWABLE PHOSPHORUS AND NITROGEN LOADINGS FROM THE SUSQUEHANNA AND FROM BALTIMORE TO MAINTAIN THESE CRITERIA FOR THREE DIFFERENT SUSQUEHANNA FLOW CONDITIONS (10,000, 30,000 AND 50,000 CFS). FOR THE TWO LOWER FLOW CONDITIONS A 70% REDUCTION IN THE EXISTING PHOSPHORUS LOAD WOULD BE REQUIRED FROM BOTH THE SUSQUEHANNA BASIN AND THE BALTIMORE AREA. DURING THE HIGH FLOW CONDITION A REDUCTION OF OVER 90% OF THE POINT SOURCE DISCHARGES IN THE SUSQUEHANNA MUST BE REALIZED TO ACHIEVE THE PHOSPHORUS CRITERION. NITROGEN IS CONSIDERABLY LESS MANAGEABLE IN THE SUSQUEHANNA BASIN THAN PHOSPHORUS, ESPECIALLY DURING HIGHER FLOW PERIODS. NITROGEN CONTROL MAY BE A FEASIBLE ALTERNATIVE UNDER EXTREMELY DRY WEATHER CONDITIONS, BUT CONCENTRATED SLUGS OF NITROGEN ASSOCIATED WITH STORM WATER RUNOFF WOULD UNDOUBTEDLY CONTRAVENE THE CRITERION BECAUSE OF THE BAY'S EXCEPTIONALLY LONG FLUSHING TIME. (KNAPP-USGS) JF - AUGUST 1973. 24 P, APPEND. AU - Clark, L J AU - Donnelly, D K AU - Villa, O AD - ENVIRONMENTAL PROTECTION AGENCY, ANNAPOLIS, MD. ANNAPOLIS FIELD OFFICE Y1 - 1973/08// PY - 1973 DA - Aug 1973 KW - Water Resources Abstracts KW - *CHESAPEAKE BAY KW - *EUTROPHICATION KW - *NUTRIENTS KW - *MARYLAND KW - *NITROGEN KW - *PHOSPHORUS KW - WATER POLLUTION CONTROL KW - WATER POLLUTION SOURCES KW - NITRATES KW - PHOSPHATES KW - WATER POLLUTION EFFECTS KW - BALTIMORE(MD) KW - *SUSQUEHANNA RIVER BASIN KW - SW 3030:Effects of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19090572?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=NUTRIENT+ENRICHMENT+AND+CONTROL+REQUIREMENTS+IN+THE+UPPER+CHESAPEAKE+BAY%2C+SUMMARY+AND+CONCLUSIONS&rft.au=Clark%2C+L+J%3BDonnelly%2C+D+K%3BVilla%2C+O&rft.aulast=Clark&rft.aufirst=L&rft.date=1973-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EFFECTS OF PROTOZOA ON THE FATE OF PARTICULATE CARBON AN - 19082294; 7401117 AB - LABORATORY STUDIES WERE DESIGNED TO DEFINE THE ROLE OF PROTOZOA IN THE FATE OF PARTICULATE (BACTERIA) ORGANIC CARBON. SPECIFIC OBJECTIVES WERE (1) TO MEASURE THE EFFECTS OF SELECTED ENVIRONMENTAL PARAMETERS ON PROTOZOAN GROWTH RATES, (2) TO MEASURE ORGANIC CARBON IN BACTERIA AND PROTOZOA, AND (3) TO QUANTITATE CARBON TRANSFORMATIONS IN PREDATOR-PREY EXPERIMENTAL SYSTEMS. A GROWTH SYSTEM CONTAINING 2 X 10 TO THE 8TH POWER CITROBACTER/ML IN 1 X 0.001 M PHOSPHATE OF PH 7.5, INCUBATED AT 25 DEG C AT A SHAKING RATE OF 100 RPM, WAS FOUND TO BE AN OPTIMAL ENVIRONMENT FOR PROTOZOAN GROWTH. THE NUTRIENT BACTERIUM, CITROBACTER, CONTAINED 8.6 X 10 TO THE MINUS 11TH POWER MG C/CELL, AND TETRAHYMENA PYRIFORMIS CONTAINED 1.1 X 0.000001 MG C/CELL. T. PYRIFORMIS ALTERED THE AMOUNT AND FORM OF CARBON IN THE SYSTEM WHILE GROWING ON BACTERIA. OF THE TOTAL ORGANIC CARBON PRESENT AT THE INITIATION OF THE PREDATOR-PREY EXPERIMENT (93 MG), 93% WAS IN THE BACTERIAL FRACTION. WITHIN 96 HOURS, 38% OF THE CARBON WAS RELEASED AS CO2; 5% WAS PRESENT AS INORGANIC CARBON IN THE WATER AND THE REMAINDER (57%) WAS PRESENT AS ORGANIC CARBON. THE ORGANIC CARBON IN THE BACTERIAL FRACTION DECREASED FROM 86 TO 2 MG WITHIN 96 HOURS, WHILE THE CARBON IN THE PROTOZOAN BIOMASS INCREASED FROM 1 TO 40 MG. IN THE BACTERIAL CONTROL, 11% OF THE ORGANIC CARBON WAS RELEASED AS CO2 WITHIN 96 HOURS WHILE NEGLIGIBLE AMOUNTS OF INORGANIC CARBON REMAINED IN THE WATER. (EPA) JF - COPY AVAILABLE FROM GPO SUP DOC AS EP1.23:660-73-007, $0.70; MICROFICHE FROM NTIS AS PB-225 143/7, $1.45. ENVIRONMENTAL PROTECTION AGENCY, ECOLOGICAL RESEARCH SERIES REPORT EPA-660/3-73-007, AUGUST 1973. 36 P, 10 FIG, 8 TAB, 24 REF. EPA PROJECT 16050 GJC. AU - Holm, H W AU - Smith, F A AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST ENVIRONMENTAL RESEARCH LAB Y1 - 1973/08// PY - 1973 DA - Aug 1973 KW - Water Resources Abstracts KW - *PROTOZOA KW - *AQUATIC MICROBIOLOGY KW - *AQUATIC BACTERIA KW - *CARBON CYCLE KW - *CYCLING NUTRIENTS KW - CARBON DIOXIDE KW - AQUATIC MICROORGANISMS KW - FOOD CHAIN KW - SECONDARY PRODUCTIVITY KW - GROWTH RATES KW - PREDATION KW - *CARBON TRANSFORMATION KW - CARBON UTILIZATION KW - POPULATION DYNAMICS KW - ORGANIC CARBON KW - CITROBACTER KW - TETRAHYMENA PYRIFORMIS KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19082294?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EFFECTS+OF+PROTOZOA+ON+THE+FATE+OF+PARTICULATE+CARBON&rft.au=Holm%2C+H+W%3BSmith%2C+F+A&rft.aulast=Holm&rft.aufirst=H&rft.date=1973-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - CURRENT PRACTICE IN GC-MS ANALYSIS OF ORGANICS IN WATER AN - 19079691; 7400834 AB - EXPERIENCES DURING FIVE YEARS OF EVALUATING THE APPLICATION OF GAS CHROMATOGRAPHY-MASS SPECTROMETRY (GC-MS) TO WASTEWATER ANALYSIS AT THE SOUTHEAST ENVIRONMENTAL RESEARCH LABORATORY HAVE RESULTED IN THE SELECTION OF RECOMMENDED PRACTICES FOR SUCH APPLICATIONS. LIQUID-LIQUID EXTRACTION WITH SOLVENTS SUCH AS METHYLENE CHLORIDE AND CHLOROFORM REMOVED GREATER THAN 50 PERCENT OF COMPOUNDS FOUND IN PULP MILL AND PETROCHEMICAL WASTE AT CONCENTRATIONS OF 2 MICROGRAM/L TO 20 MICROGRAM/L. THE KUDERNA-DANISH EVAPORATOR WAS THE MOST EFFECTIVE MEANS OF CONCENTRATION AFTER EXTRACTION. DIAZOMETHANE AND DIMETHYL SULFATE PROVED TO BE THE MOST EFFECTIVE OF FIVE METHYLATION REAGENTS STUDIED. PACKED COLUMNS WERE EFFECTIVE FOR GAS CHROMATOGRAPHY OF SIMPLE MIXTURES AND SCOT COLUMNS PROVIDED BETTER OVERALL PERFORMANCE FOR COMPLEX MIXTURES. COMPUTERIZED DATA REDUCTION WAS ESSENTIAL FOR PRACTICAL USE OF GC-MS FOR SAMPLES CONTAINING MANY COMPOUNDS. A COMPUTERIZED SPECTRA MATCHING PROGRAM PROVED HIGHLY EFFECTIVE IN IDENTIFYING COMPOUNDS CONTAINED IN THE COMPUTER LIBRARY. THE SYSTEM WAS SHOWN TO BE EFFECTIVE IN SOLVING PROBLEMS RELATED TO FISHKILLS CAUSED BY PESTICIDES, CONFIRMATION OF POLYCHLORINATED BIPHENYL RESIDUES IN WATER AND IDENTIFICATION OF COMPOUNDS DISCHARGED BY OVER A DOZEN INDUSTRIES. OVER TWO HUNDRED COMPOUNDS WERE IDENTIFIED IN INDUSTRIAL EFFLUENTS. (EPA) JF - COPY AVAILABLE FROM GPO SUP DOC AS EP1.23/2:73-277, $1.25; MICROFICHE FROM NTIS AS PB-224 947/2, $1.45. ENVIRONMENTAL PROTECTION AGENCY, TECHNOLOGY SERIES REPORT EPA-R2-73-277, AUGUST 1973. 91 P, 16 FIG, 6 TAB, 26 REF. EPA PROJECT 16020 GHP. AU - Webb, R G AU - Garrison, A W AU - Keith, L H AU - McGuire, J M AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST ENVIRONMENTAL RESEARCH LAB Y1 - 1973/08// PY - 1973 DA - Aug 1973 KW - Water Resources Abstracts KW - *POLLUTANT IDENTIFICATION KW - *WATER SAMPLING KW - *SOLVENT EXTRACTIONS KW - *GAS CHROMATOGRAPHY KW - *MASS SPECTROMETRY KW - INDUSTRIAL WASTES KW - ORGANIC WASTES KW - DATA STORAGE AND RETRIEVAL KW - WATER POLLUTION SOURCES KW - WATER CHEMISTRY KW - WASTE IDENTIFICATION KW - DERIVATIVE FORMATION KW - CLEAN-UP KW - CASE HISTORIES KW - KUDERNA-DANISH EVAPORATOR KW - SW 0880:Chemical processes KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19079691?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=CURRENT+PRACTICE+IN+GC-MS+ANALYSIS+OF+ORGANICS+IN+WATER&rft.au=Webb%2C+R+G%3BGarrison%2C+A+W%3BKeith%2C+L+H%3BMcGuire%2C+J+M&rft.aulast=Webb&rft.aufirst=R&rft.date=1973-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EVALUATION OF FLAME EMISSION DETERMINATION OF PHOSPHORUS IN WATER AN - 19060768; 7401116 AB - NUCOR'S FLAME SPECTROMETER FOR PHOSPHORUS ANALYSIS WAS EVALUATED. RESPONSE TO PHOSPHORUS IN THE FORM OF H3PO4 WAS LINEAR FROM 3 MICRO G/LITER, THE DETECTION LIMIT, TO 120 MG/LITER, THE HIGHEST CONCENTRATION TESTED. METAL IONS DEPRESS PHOSPHORUS EMISSION AND MUST BE REMOVED BY CATION EXCHANGE PRIOR TO ANALYSIS. HIGH CONCENTRATIONS ( OR EQUAL TO 5 MG/LITER) OF SULFUR INTERFERE POSITIVELY. VOLATILE PHOSPHORUS COMPOUNDS PRODUCE A LARGER SIGNAL FOR A GIVEN PHOSPHORUS CONCENTRATION THAN NONVOLATILE COMPOUNDS. RIVER WATER SAMPLES WERE SPIKED WITH INORGANIC AND ORGANIC PHOSPHORUS AND ANALYZED. THE MEASURED PHOSPHORUS CONCENTRATIONS WERE 10-25% LOWER IN RIVER WATER THAN IN DEIONIZED WATER. (EPA) JF - COPY AVAILABLE FROM GPO SUP DOC AS EP1.23:660-2-73-007, $0.50; MICROFICHE FROM NTIS AS PB-225 142/9, $1.45. ENVIRONMENTAL PROTECTION AGENCY, TECHNOLOGY SERIES, REPORT EPA-660-2-73-007, AUGUST 1973. 18 P, 4 FIG, 2 TAB, 18 REF. EPA RAOP 16ADN-31. AU - Seitz, W R AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST ENVIRONMENTAL RESEARCH LAB Y1 - 1973/08// PY - 1973 DA - Aug 1973 KW - Water Resources Abstracts KW - *PHOSPHORUS KW - *PHOSPHATES KW - *FLAME PHOTOMETRY KW - *SPECTROPHOTOMETRY KW - *POLLUTANT IDENTIFICATION KW - PHOSPHORUS COMPOUNDS KW - ORGANOPHOSPHORUS COMPOUNDS KW - INORGANIC COMPOUNDS KW - ANALYTICAL TECHNIQUES KW - *FLAME EMISSION SPECTROMETRY KW - SW 0880:Chemical processes KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19060768?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EVALUATION+OF+FLAME+EMISSION+DETERMINATION+OF+PHOSPHORUS+IN+WATER&rft.au=Seitz%2C+W+R&rft.aulast=Seitz&rft.aufirst=W&rft.date=1973-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Modeling Locational Preferences in Urban Planning AN - 60882373; 74H0248 AB - A study incorporating measures of location preference in the Ur planning process is summarized. The need & potential techniques for quantification of such preferences are discussed. 2 major analytical schemes are tested in the res; namely, iso-disutility curves & joint probability of acceptance contours. The study was developed through placing residents in a gaming situation & asking them to respond to a variety of combinations of land use activity locations. In so doing, the concept of thresholds was employed, which are those locations of an activity which were either judged to be located too close or too far from the R's residence. Graphic results & analytical interpretations of the study conclusions are offered in conjunction with comments on the relevance of continuing res into preference methodology applied to Ur problems. It is felt that the 2 techniques presented here represent a step toward further value quantification to synthesize land use plans & public works projects that will yield maximum satisfaction to the inhabitants of a neighborhood. Modified HA. JF - Human Organization AU - Redding, Martin J AU - Haefner, Lonnie E AD - Environmental Protection Agency, Washington, DC & Washington U, St. Louis, Mo Y1 - 1973/07// PY - 1973 DA - July 1973 SP - 163 EP - 175 VL - 32 IS - 2 SN - 0018-7259, 0018-7259 KW - Location preference in the urban planning process KW - Urban (see also Ru/Ur) KW - City planning KW - article KW - 1218: urban sociology; urban sociology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/60882373?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Asocabs&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Human+Organization&rft.atitle=Modeling+Locational+Preferences+in+Urban+Planning&rft.au=Redding%2C+Martin+J%3BHaefner%2C+Lonnie+E&rft.aulast=Redding&rft.aufirst=Martin&rft.date=1973-07-01&rft.volume=32&rft.issue=2&rft.spage=163&rft.isbn=&rft.btitle=&rft.title=Human+Organization&rft.issn=00187259&rft_id=info:doi/ LA - English DB - Sociological Abstracts N1 - Date revised - 2007-04-01 N1 - Last updated - 2016-09-28 N1 - CODEN - HUORAY N1 - SubjectsTermNotLitGenreText - City planning; Urban (see also Ru/Ur) ER - TY - JOUR T1 - UPGRADING POULTRY-PROCESSING FACILITIES TO REDUCE POLLUTION. (PART 2). PRETREATMENT OF POULTRY-PROCESSING WASTES AN - 19138036; 7511329 AB - THE 5 CHAPTERS OF THIS DISCUSSION EXAMINE CONDITIONS FOR THE PRETREATMENT OF POULTRY-PROCESSING WASTEWATER PRIOR TO DISCHARGE INTO A MUNICIPAL SEWAGE SYSTEM (E.G., FOR LEGAL REASONS AND/OR TO ECONOMIZE ON FINAL TREATMENT COSTS), AS WELL AS THE TYPE OF PRETREATMENT TO BE SELECTED (NONE, SECONDARY SCREENING, SOLIDS SEPARATION, AND/OR BIOLOGICAL OR CHEMICAL TREATMENT) AND FACTORS TO BE CONSIDERED IN THE DECISION. (SEE ALSO W75-11328 AND W75-11330) (BROWN-IPC) JF - EPA TECHNOLOGY TRANSFER SEMINAR PUBLICATION, NO. 2, JULY 1973. 54 P, 22 FIG, 3 TAB, 13 REF. AU - Steffen, A J AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. TECHNOLOGY TRANSFER STAFF Y1 - 1973/07// PY - 1973 DA - Jul 1973 KW - Water Resources Abstracts KW - *POULTRY KW - *FOOD PROCESSING INDUSTRY KW - *WASTE WATER TREATMENT KW - *INDUSTRIAL WASTES KW - POLLUTION ABATEMENT KW - REGULATION KW - LEGISLATION KW - ECONOMICS KW - COSTS KW - *POULTRY PROCESSING WASTES KW - SW 3040:Wastewater treatment processes KW - SW 4030:Cost allocation, cost sharing, pricing KW - SW 1050:Conservation in industrial use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19138036?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=UPGRADING+POULTRY-PROCESSING+FACILITIES+TO+REDUCE+POLLUTION.+%28PART+2%29.+PRETREATMENT+OF+POULTRY-PROCESSING+WASTES&rft.au=Steffen%2C+A+J&rft.aulast=Steffen&rft.aufirst=A&rft.date=1973-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE CRIME OF 'POLLUTION': THE ROLE OF FEDERAL WATER POLLUTION CRIMINAL SANCTIONS AN - 19100030; 7410000 AB - THE PROVISIONS, APPLICATION, AND EFFECTS OF THE REFUSE ACT OF 1899 AND THE 1972 AMENDMENTS TO THE FEDERAL WATER POLLUTION CONTROL ACT INCLUDE CRIMINAL SANCTIONS AS A MEANS OF ABATING POLLUTION. THE REFUSE ACT PROHIBITS THE DISCHARGE OF ANY REFUSE MATTER INTO NAVIGABLE UNITED STATES WATERS. RUFUSE MATTER HAS BEEN INTERPRETED TO INCLUDE POLLUTANTS. THE ACT HAS BEEN A BASIS FOR BOTH CIVIL INJUNCTIVE RELIEF AND CRIMINAL PROSECUTION. IN ADDITION, THE ACT AUTHORIZED AN EFFLUENT DISCHARGE PERMIT SYSTEM WHICH PRECLUDED THE NECESSITY FOR MANY CRIMINAL PROSECUTIONS. THE 1972 AMENDMENTS PROHIBIT THE DISCHARGE OF ANY POLLUTANT INTO NAVIGABLE WATERS BY ANY POINT SOURCE UNLESS THE DISCHARGE IS IN ACCORDANCE WITH THE CONDITIONS AND LIMITATIONS OF A REQUIRED PERMIT. ADMINISTRATIVE COMPLIANCE ORDERS, CIVIL PENALTIES, INJUNCTIVE RELIEF, AND CRIMINAL SANCTIONS ARE AVAILABLE AGAINST NEGLIGENT OR WILLFUL VIOLATORS. ENFORCEMENT AUTHORITY IS TO BE EXERCISED CONCURRENTLY BY FEDERAL AND STATE GOVERNMENTS, WITH PRIMARY RESPONSIBILITY RESTING WITH THE STATES. WHILE THE REFUSE ACT PROVIDED MINIMAL PUNISHMENT, THE POSSIBLE $25,000 PER DAY FINES FOR VIOLATION OF THE 1972 AMENDMENTS CAN BE SUBSTANTIAL DETERRENTS. (HUNTER-FLORIDA) JF - THE AMERICAN CRIMINAL LAW REVIEW, VOL 11, NO 4, P 835-882, SUMMER 1973. 208 REF. AU - Glenn, M K AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1973/07// PY - 1973 DA - Jul 1973 KW - Water Resources Abstracts KW - *LAW ENFORCEMENT KW - *WATER QUALITY CONTROL KW - *FEDERAL WATER POLLUTION CONTROL ACT KW - LEGISLATION KW - POLLUTION ABATEMENT KW - PERMITS KW - WATER QUALITY STANDARDS KW - REGULATION KW - WATER QUALITY ACT KW - WATER POLLUTION CONTROL KW - LEGAL ASPECTS KW - FEDERAL GOVERNMENT KW - ADMINISTRATIVE AGENCIES KW - FEDERAL JURISDICTION KW - STATE JURISDICTION KW - EFFLUENTS KW - WASTE DISPOSAL KW - WASTES KW - PENALTIES(LEGAL) KW - RIVERS AND HARBORS ACT KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19100030?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+CRIME+OF+%27POLLUTION%27%3A+THE+ROLE+OF+FEDERAL+WATER+POLLUTION+CRIMINAL+SANCTIONS&rft.au=Glenn%2C+M+K&rft.aulast=Glenn&rft.aufirst=M&rft.date=1973-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - A REGIONAL VIEW ON THE USE OF LAND FOR DISPOSAL OF MUNICIPAL SEWAGE AND SLUDGE AN - 19090112; 7405969 AB - FEDERAL, STATE AND LOCAL COOPERATIVE ACTIONS NECESSARY TO BRING A MUNICIPAL WASTE TREATMENT PROJECT TO COMPLETION ARE BRIEFLY DISCUSSED. NEW NATIONAL WATER POLLUTION CONTROL LEGISLATION CHALLENGES CONVENTIONAL METHODS AND CONVENTIONAL THINKING. IT SETS NEW REQUIREMENTS AND GOALS. THIS WORKSHOP DISCUSSION IS CONCERNED WITH THE PARTICULAR CHALLENGE IN THE LAW WITH REGARD TO FINDING LAND BASED ALTERNATIVES FOR THE HANDLING OF MUNICIPAL WASTEWATER. (SEE ALSO W74-05963) (KNAPP-USGS) JF - IN: RECYCLING MUNICIPAL SLUDGES AND EFFLUENTS ON LAND; PROC OF JOINT CONFERENCE, JULY 9-13, 1973, CHAMPAIGN, ILL: NATIONAL ASSOCIATION OF STATE UNIVERSITIES AND LAND-GRANT COLLEGES, WASHINGTON, D.C., P 63-66, 1973. AU - Schneider, R J AD - ENVIRONMENTAL PROTECTION AGENCY, CHICAGO, ILL. REGION V Y1 - 1973/07// PY - 1973 DA - Jul 1973 KW - Water Resources Abstracts KW - *WATER QUALITY ACT KW - *FEDERAL WATER POLLUTION CONTROL ACT KW - *RECYCLING KW - *SLUDGE DISPOSAL KW - *WASTE WATER DISPOSAL KW - CONFERENCES KW - WASTE DISPOSAL KW - WATER LAW KW - WATER POLLUTION CONTROL KW - WATER REUSE KW - *LAND DISPOSAL(WASTES) KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19090112?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=A+REGIONAL+VIEW+ON+THE+USE+OF+LAND+FOR+DISPOSAL+OF+MUNICIPAL+SEWAGE+AND+SLUDGE&rft.au=Schneider%2C+R+J&rft.aulast=Schneider&rft.aufirst=R&rft.date=1973-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MINERAL POLLUTION IN THE COLORADO RIVER BASIN AN - 19089896; 7312715 AB - CONCENTRATIONS OF TOTAL DISSOLVED SOLIDS (SALINITY) IN COLORADO RIVER BASIN STREAMS ARE A MAJOR PROBLEM FOR LOWER BASIN WATER USERS. SALINITY CONCENTRATIONS IN UNREGULATED STREAMS OF THE BASIN COMPRISE TWO DISTINCT POPULATIONS THAT ARE GROUPED INTO BASE FLOW MONTHS AND RUNOFF MONTHS. STATISTICALLY SIGNIFICANT INCREASES IN SALINITY HAVE OCCURRED WITH INCREASING WATER USE, AND IN DOWNSTREAM PROGRESSION. UPPER BASIN SALT LOAD CONTRIBUTIONS ARE: RUNOFF, 52 PERCENT; IRRIGATED AGRICULTURE, 37 PERCENT; NATURAL POINT SOURCES AND FLOWING WELLS, 9 PERCENT; AND MUNICIPAL AND INDUSTRIAL, 7 PERCENT. LOWER BASIN CONTRIBUTORS ARE: UPPER BASIN INFLOW, 72 PERCENT; NATURAL POINT SOURCES, 15 PERCENT; IRRIGATED AGRICULTURE, 9 PERCENT; RUNOFF, 4 PERCENT, AND MUNICIPAL AND INDUSTRIAL, LESS THAN 1 PERCENT. SALT YIELDS FROM IRRIGATED LANDS RANGE FROM NEAR 0 TO 8.5 TONS/YR/ACRE. GREATEST YIELDS ARE FROM IRRIGATION OF AND RUNOFF FROM LANDS UNDERLAIN BY MANCOS SHALE AND TERTIARY LAKE BEDS. HEADWATER AREAS YIELD PREDOMINANTLY CALCIUM BICARBONATE WATERS. SALINE SEDIMENTS IN LOWER VALLEYS CAUSE WATERS TO BECOME PREDOMINANTLY HIGH IN SODIUM CALCIUM SULFATE IONS. (KNAPP-USGS) JF - JOURNAL WATER POLLUTION CONTROL FEDERATION, VOL 45, NO 7, P 1517-1557, JULY 1973. 24 FIG, 14 TAB, 19 REF. AU - Blackman, W C AU - Rouse, J V AU - Schillinger, G R AU - Shafer, W H AD - ENVIRONMENTAL PROTECTION AGENCY, PHOENIX, ARIZ. COLORADO RIVER BASIN WATER QUALITY CONTROL PROJECT Y1 - 1973/07// PY - 1973 DA - Jul 1973 KW - Water Resources Abstracts KW - *SALINITY KW - *WATER POLLUTION SOURCES KW - *COLORADO RIVER KW - IRRIGATION WATER KW - LEACHING KW - SALTS KW - RUNOFF KW - CHLORIDES KW - BICARBONATES KW - SW 1030:Use of water of impaired quality KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19089896?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MINERAL+POLLUTION+IN+THE+COLORADO+RIVER+BASIN&rft.au=Blackman%2C+W+C%3BRouse%2C+J+V%3BSchillinger%2C+G+R%3BShafer%2C+W+H&rft.aulast=Blackman&rft.aufirst=W&rft.date=1973-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EPA REVIEW OF THE EIS AN - 19089663; 7406110 AB - THE 1969 NATIONAL ENVIRONMENTAL POLICY ACT (NEPA) REQUIRES FEDERAL AGENCIES TO UNDERTAKE A NUMBER OF ACTIVITIES AMONG THE MOST PUBLICIZED OF WHICH IS THE ENVIRONMENTAL IMPACT STATEMENT (EIS). THE IMMEDIATE QUESTION RAISED IS WHETHER PROJECTS HAVE IMPROVED AS A RESULT OF THESE STATEMENTS. WHILE THE IMMEDIATE REACTION IS 'VERY LITTLE,' IT IS IMPORTANT TO REALIZE THAT THE STATEMENT IS PART OF A PLANNING PROCESS. IT HAS BEEN SUGGESTED THAT BECAUSE OF THE STATEMENTS, FEWER UNSOUND PROJECTS HAVE BEEN INAUGURATED. ADDITIONAL ELEMENTS OF THE EIS PROCESS INCLUDE A REQUIRED INTERDISCIPLINARY APPROACH AND IMPROVED QUANTIFICATION OF ENVIRONMENTAL EFFECTS. AGENCIES HAVE CREATED NEW STAFF POSITIONS TO ACCOMPLISH THESE ENDS, ALTHOUGH IMPLEMENTATION OF NEW QUANTIFICATION METHODS HAS BEEN LIMITED. INCREASED INTERACTION HAS ALSO RESULTED AS AGENCIES AID STATE, LOCAL, AND INTERNATIONAL BODIES IN PREPARING IMPACT STATEMENTS AS WELL AS SOLICITING THEIR COMMENTS ON THE AGENCIES' OWN ACTIONS. THE AGENCIES ARE ALSO REQUIRED TO CONSIDER A VARIETY OF ALTERNATIVES AND THEIR CONSEQUENT ENVIRONMENTAL IMPACTS IN CHOOSING AN ACTIVITY. WHILE IT IS DIFFERENT TO ASSESS WHETHER THIS IS ACTUALLY BEING DONE, IT IS OBVIOUS THAT NEPA AND EIS HAVE INCREASED AWARENESS AND DISCUSSION OF THE ENVIRONMENTAL IMPACTS OF AN AGENCY'S ACTION, WHICH CONSIDERABLY IMPLEMENTS THE NEPA'S GOALS. (SEE ALSO W74-06107) (SCHROEDER-WISCONSIN) JF - IN: HOW EFFECTIVE ARE ENVIRONMENTAL IMPACT STATEMENTS, OREGON STATE UNIV., CORVALLIS, WATER RESOURCES RESEARCH INSTITUTE SEMINAR WR 017.73, JULY 1973. P 15-18. AU - Jaspers, W D AD - ENVIRONMENTAL PROTECTION AGENCY, SEATTLE, WASH Y1 - 1973/07// PY - 1973 DA - Jul 1973 KW - Water Resources Abstracts KW - *PROJECT PLANNING KW - *ENVIRONMENTAL CONTROL KW - *DECISION MAKING KW - LEGISLATION KW - FEDERAL GOVERNMENT KW - SOCIAL ASPECTS KW - INTER-AGENCY COOPERATION KW - *ENVIRONMENTAL IMPACT STATEMENTS KW - *NATIONAL ENVIRONMENTAL POLICY ACT KW - SW 4070:Ecological impact of water development KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19089663?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EPA+REVIEW+OF+THE+EIS&rft.au=Jaspers%2C+W+D&rft.aulast=Jaspers&rft.aufirst=W&rft.date=1973-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ORGANIC POLLUTANT IDENTIFICATION UTILIZING MASS SPECTROMETRY AN - 19088265; 7400309 AB - A SYSTEM HAS BEEN DEVELOPED FOR THE RAPID IDENTIFICATION OF VOLATILE ORGANIC WATER POLLUTANTS. IT INVOLVES COMPUTER CONTROLLED GAS CHROMATOGRAPHY/MASS SPECTROMETRY WITH COMPUTERIZED MATCHING OF MASS SPECTRA. APPLICATION OF THIS SYSTEM TO THE ANALYSIS OF WASTE EFFLUENTS REVEALED A SIGNIFICANT NUMBER OF POLLUTANTS THAT WERE NOT PREVIOUSLY KNOWN TO BE PRESENT. (EPA) JF - COPY AVAILABLE FROM GPO SUP DOC AS EP1.23/2:73-234, $2.85; MICROFICHE FROM NTIS AS PB-224 544, $1.45. ENVIRONMENTAL PROTECTION AGENCY, TECHNOLOGY SERIES REPORT EPA-R2-73-234, JULY 1973. 48 P, 11 FIG, 5 TAB, 14 REF. EPA PROJECT 16ADN25. AU - McGuire, J M AU - Alford, Al AU - Carter, M H AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST ENVIRONMENTAL RESEARCH LAB Y1 - 1973/07// PY - 1973 DA - Jul 1973 KW - Water Resources Abstracts KW - *POLLUTANT IDENTIFICATION KW - *ORGANIC COMPOUNDS KW - *MASS SPECTROMETRY KW - *GAS CHROMATOGRAPHY KW - *DATA PROCESSING KW - *ORGANIC PESTICIDES KW - COMPUTERS KW - PHENOLS KW - COMPUTER MATCHING KW - COAL GASIFICATION EFFLUENT KW - SYNTHETIC RUBBER EFFLUENT KW - PESTICIDE MANUFACTURING EFFLUENT KW - SW 0880:Chemical processes KW - SW 5080:Evaluation, processing and publication KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19088265?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ORGANIC+POLLUTANT+IDENTIFICATION+UTILIZING+MASS+SPECTROMETRY&rft.au=McGuire%2C+J+M%3BAlford%2C+Al%3BCarter%2C+M+H&rft.aulast=McGuire&rft.aufirst=J&rft.date=1973-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - LAND APPLICATION OF WASTEWATER WITH A DEMOGRAPHIC EVALUATION AN - 19087327; 7405965 AB - LAND APPLICATION OF WASTEWATERS FROM COMMUNITY AND INDUSTRIAL PROCESSING SOURCES IS PRACTICED SUCCESSFULLY AND EXTENSIVELY IN THE UNITED STATES AND IN MANY COUNTRIES THROUGHOUT THE WORLD. AMONG THE MAJOR REASONS WERE: TO PROVIDE FOR SUPPLEMENTAL IRRIGATION WATER; THE DESIRABILITY OF AUGMENTING GROUNDWATER SOURCES; EXCESSIVE DISTANCES OF SUITABLE BODIES OF RECEIVING WATERS OR EXTRAORDINARY COST TO CONSTRUCT FACILITIES TO REACH SUITABLE DISPOSAL SITES; ECONOMIC FEASIBILITY, AS CONTRASTED WITH THE COST OF CONSTRUCTION AND OPERATION OF ADVANCED OR TERTIARY TREATMENT FACILITIES; INABILITY OF CONVENTIONAL TREATMENT FACILITIES TO HANDLE DIFFICULT-TO-TREAT WASTES. PRESENT LAND APPLICATION FACILITIES GENERALLY ARE NOT 'STRESSING' THE SYSTEM. MANY FACILITIES ARE USING EFFLUENT ON A CROP-NEED BASIS. USES INCLUDE IRRIGATION OF PARKS, GOLF COURSES, CEMETERIES, COLLEGE GROUNDS, STREET TREES, HIGHWAY MEDIAN STRIPS, SPORTS GROUNDS, ORNAMENTAL FOUNTAINS AND ARTIFICIAL LAKES. WASTEWATER EFFLUENTS ARE ALSO USED TO IRRIGATE MANY TYPES OF CROPS, INCLUDING GRASSES, ALFALFA, CORN, SORGHUM, CITRUS TREES, GRAPES, AND COTTON. FOREST LANDS ARE ALSO BEING IRRIGATED IN MANY AREAS. GROUNDWATER AUGMENTATION TO PREVENT SALT WATER INTRUSION IS BEING PRACTICED. IN MEXICO, A WIDE VARIETY OF TRUCK GARDEN CROPS HAS LONG BEEN IRRIGATED WITH EFFLUENT. CROPS APPEARED TO BENEFIT FROM BOTH THE NUTRIENTS AND THE INCREASED AMOUNT OF WATER WHICH IS APPLIED. (SEE ALSO W74-05963) (KNAPP-USGS) JF - IN: RECYCLING MUNICIPAL SLUDGES AND EFFLUENTS ON LAND; PROC OF JOINT CONFERENCE, JULY 9-13, 1973, CHAMPAIGN, ILLINOIS: NATIONAL ASSOCIATION OF UNIVERSITIES AND LAND-GRANT COLLEGES, WASHINGTON, D.C. P 9-24, 1973. 3 FIG. AU - Seabrook, B L AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1973/07// PY - 1973 DA - Jul 1973 KW - Water Resources Abstracts KW - *WASTE WATER DISPOSAL KW - *WATER SPREADING KW - *RECYCLING KW - *WATER REUSE KW - SLUDGE DISPOSAL KW - WASTE DISPOSAL KW - WASTE TREATMENT KW - SPRAY IRRIGATION KW - ARTIFICIAL RECHARGE KW - IRRIGATION KW - WATER PURIFICATION KW - WATER POLLUTION CONTROL KW - *LAND DISPOSAL(WASTES) KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19087327?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=LAND+APPLICATION+OF+WASTEWATER+WITH+A+DEMOGRAPHIC+EVALUATION&rft.au=Seabrook%2C+B+L&rft.aulast=Seabrook&rft.aufirst=B&rft.date=1973-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - FEDERAL AND STATE LEGISLATIVE HISTORY AND PROVISIONS FOR LAND TREATMENT OF MUNICIPAL WASTEWATER EFFLUENTS AND SLUDGES AN - 19084463; 7405964 AB - BOTH FEDERAL AND STATE LEGISLATION AND REGULATIONS RELATED TO LAND TREATMENT ARE IN A STATE OF DEVELOPMENT. THE CURRENT SITUATION AND THE RANGE OF ACTIONS POSSIBLE UNDER PRESENT RULES ARE DISCUSSED. THE RESULTS OF RESEARCH AND DEVELOPMENT, DEMONSTRATION PROJECTS, AND WORKING INSTALLATIONS WILL HELP TO DETERMINE FUTURE LEGISLATION AND REGULATIONS. THE FEDERAL GOVERNMENT HAS TRADITIONALLY LEFT THE JURISDICTION OF THIS ACTIVITY IN THE PROVINCE OF STATE AND LOCAL GOVERNMENTS, AS ESSENTIALLY A PUBLIC HEALTH MATTER. HOWEVER, THE LARGE AMOUNT OF FEDERAL GRANT FUNDS THAT HAVE BEEN MADE AVAILABLE, CONCERN ABOUT THE TOTAL ENVIRONMENT, AND FEDERAL LAWS AND REGULATIONS ON LAND, WATER, AND AIR QUALITY HAVE COMBINED TO MAKE THE FEDERAL GOVERNMENT ACTIVE IN FINANCING AND EVALUATING EFFECTIVE LAND TREATMENT OF MUNICIPAL EFFLUENTS AND SLUDGES. STATE AND LOCAL GOVERNMENTAL UNITS HAVE ALSO SHOWN INCREASING INTEREST IN LAND TREATMENT OF EFFLUENTS AND SLUDGES, BOTH AS A DESIRABLE METHOD OF WASTEWATER TREATMENT UNDER APPROPRIATE CONDITIONS AND AS A PUBLIC HEALTH MATTER WHICH NEEDS GUIDANCE AND REGULATION. (SEE ALSO W74-05963) (KNAPP-USGS) JF - IN: RECYCLING MUNICIPAL SLUDGES AND EFFLUENTS ON LAND; PROC OF JOINT CONFERENCE, JULY 9-13, 1973, CHAMPAIGN, ILLINOIS: NATIONAL ASSOCIATION OF STATE UNIVERSITIES AND LAND-GRANT COLLEGES, WASHINGTON, D.C. P 1-7, 1973. 2 TAB. AU - Sullivan, R H AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF WATER PROGRAM OPERATIONS Y1 - 1973/07// PY - 1973 DA - Jul 1973 KW - Water Resources Abstracts KW - *WASTE DISPOSAL KW - *WASTE WATER DISPOSAL KW - *SLUDGE DISPOSAL KW - *RECYCLING KW - *LEGISLATION KW - *WATER REUSE KW - WATER LAW KW - FEDERAL GOVERNMENT KW - REGULATION KW - STATE GOVERNMENTS KW - LANDFILLS KW - PUBLIC HEALTH KW - RESEARCH AND DEVELOPMENT KW - WATER POLLUTION CONTROL KW - LAND DISPOSAL(WASTES) KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19084463?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=FEDERAL+AND+STATE+LEGISLATIVE+HISTORY+AND+PROVISIONS+FOR+LAND+TREATMENT+OF+MUNICIPAL+WASTEWATER+EFFLUENTS+AND+SLUDGES&rft.au=Sullivan%2C+R+H&rft.aulast=Sullivan&rft.aufirst=R&rft.date=1973-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE DETERMINATION OF PENTACHLOROPHENOL AND HEXACHLOROPHENE IN HUMAN ADIPOSE TISSUE AN - 19079732; 7402391 AB - A METHOD WAS DEVELOPED FOR DETERMINING LOW LEVELS OF PENTACHLOROPHENOL (PCP) AND HEXACHLOROPHENE (HCP) IN HUMAN ADIPOSE TISSUE. 200 MG OF ADIPOSE TISSUE WERE ACCURATELY WEIGHED INTO A DUALL TISSUE GRINDER TO WHICH HEXANE WAS ADDED. THE SAMPLE WAS MIXED ON A VORTEX MIXER AND ALLOWED TO STAND FOR ABOUT 30 MIN. THE SAMPLE WAS THEN GROUND, WASHED WITH HEXANE, AND COMBINED WITH 10 PERCENT NAOH. THIS MIXTURE WAS THEN MIXED ON THE VORTEX MIXER FOR 1 MIN AND CENTRIFUGED TO SEPARATE THE 2 LAYERS. SEVERAL EXTRACTIONS WITH HEXANE AND DIETHYL ETHER WERE CARRIED WITH THE FINAL HEXANE EXTRACT CONTAINING ETHYLATED PCP AND HCP BEING TRANSFERRED TO A SILICA GEL MICROCOLUMN FOR SEPARATION. IDENTIFICATION WAS MADE BY ELECTRON CAPTURE GAS CHROMATOGRAPHY. CONFIRMATION OF THE DIETHYL ETHER OF HEXACHLOROPHENE AND THE ETHYL ETHER OF PENTACHLOROPHENOL WAS ACCOMPLISHED BY MASS SPECTRAL DIRECT PROBE ANALYSIS. THE LIMITS OF DETECTABILITY FOR PCP AND HCP IN ADIPOSE TISSUE ARE 5 AND 10 PPB, RESPECTIVELY. SAMPLES FROM THE POOLED HUMAN FAT WEIGHING 100-300 MG WERE ANALYZED FOR BOTH PCP AND HCP USING THE PROCEDURE DESCRIBED IN THE ANALYSIS OF ADIPOSE TISSUE. AN AVERAGE OF 5 PPB PCP WAS FOUND IN SIX REPLICATES AND 30 PPB HCP IN 10 REPLICATES OF HUMAN ADIPOSE TISSUE. REPLICATE SAMPLES OF THE POOLED FAT (100-300 MG) WERE SPIKED WITH 4.6 NG PCP AND 10 NG HCP. THE AVERAGE RECOVERIES OF PCP AND HCP FROM THE REPLICATES ANALYZED WERE 75 PERCENT AND 96 PERCENT, RESPECTIVELY. (HOLOMAN-BATTELLE) JF - BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, VOL 10, NO 1, P 57-63, JULY 1973. 2 FIG, 1 TAB, 15 REF. AU - Shafik, T M AD - ENVIRONMENTAL PROTECTION AGENCY, PERRINE, FLA. PERRINE PRIMATE LAB Y1 - 1973/07// PY - 1973 DA - Jul 1973 KW - Water Resources Abstracts KW - *CHEMICAL ANALYSIS KW - *POLLUTANT IDENTIFICATION KW - *MASS SPECTROMETRY KW - *GAS CHROMATOGRAPHY KW - SEPARATION TECHNIQUES KW - SOLVENT EXTRACTIONS KW - PHENOLIC PESTICIDES KW - CHLORINATED HYDROCARBON PESTICIDES KW - METHODOLOGY KW - ANTIBIOTICS(PESTICIDES) KW - BACTERICIDES KW - FUNGICIDES KW - POLLUTANTS KW - ELECTRON CAPTURE GAS CHROMATOGRAPHY KW - *ADIPOSE TISSUE KW - PENTACHLOROPHENOL KW - *TRACE LEVELS KW - QUANTITATIVE ANALYSIS KW - *HEXACHLOROPHENE KW - CHEMICAL RECOVERY KW - SAMPLE PREPARATION KW - ANIMAL TISSUE KW - CHLORINATED HYDROCARBONS KW - ETHYLATION KW - ORGANIC SOLVENTS KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19079732?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+DETERMINATION+OF+PENTACHLOROPHENOL+AND+HEXACHLOROPHENE+IN+HUMAN+ADIPOSE+TISSUE&rft.au=Shafik%2C+T+M&rft.aulast=Shafik&rft.aufirst=T&rft.date=1973-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - REDUCTION AND EVALUATION OF BIOLOGICAL DATA AN - 19076598; 7314310 AB - AQUATIC ORGANISMS WERE COLLECTED FROM THE AREA SURROUNDING THE CONFLUENCE OF ANACOCO BAYOU AND THE SABINE RIVER, LOUISIANA, IN AN ATTEMPT TO DEVELOP A SINGLE BIOLOGICAL INDEX USEFUL IN EVALUATING WATER QUALITY. A SECONDARY OBJECTIVE WAS TO COMPARE ARTIFICIAL SUBSTRATE SAMPLERS: ROCK-FILLED BASKETS AND MULTIPLATE SAMPLERS. SAMPLERS WERE RETRIEVED AFTER 4 WEEKS, AND THE ORGANISMS HARVESTED BY SCRUBBING, IDENTIFIED, AND COUNTED. AN EQUATION BASED ON INFORMATION THEORY WAS DEVELOPED TO PROCESS THE DATA. COMPUTER PROGRAMS WERE WRITTEN TO DO THE CALCULATIONS AS WELL AS THE ANALYSIS OF VARIANCE. IT IS CONCLUDED THAT THE METHOD CAN OBJECTIVELY REDUCE SEVERAL BIOLOGICAL INDEXES TO A SINGLE MEANINGFUL VALUE. RESULTING SETS OF STANDARDIZED DISTANCE VALUES CAN BE COMPARED SUBJECTIVELY OR CAN BE SUBJECTED TO STATISTICAL EVALUATION AND PROBABILITY LEVELS OF DIFFERENCES ASSESSED. THERE WAS NO INDICATION OF DIFFERENCES BETWEEN SAMPLERS OR INTERACTION BETWEEN SAMPLERS AND SITE. (LITTLE-BATTELLE) JF - JOURNAL WATER POLLUTION CONTROL FEDERATION, VOL 45, NO 7, P 1606-1611, JULY 1973. 1 FIG, 2 TAB, 11 REF. AU - Harkins, R D AU - Austin, R E AD - ENVIRONMENTAL PROTECTION AGENCY, ADA, OKLA. OFFICE OF TECHNICAL PROGRAMS Y1 - 1973/07// PY - 1973 DA - Jul 1973 KW - Water Resources Abstracts KW - *SAMPLING KW - *MATHEMATICAL STUDIES KW - *LOUISIANA KW - WATER POLLUTION KW - EQUATIONS KW - BIOLOGICAL COMMUNITIES KW - COMPUTER PROGRAMS KW - BIOINDICATORS KW - WATER QUALITY KW - STATISTICAL METHODS KW - *DATA INTERPRETATION KW - ARTIFICIAL SUBSTRATES KW - SPECIES DIVERSITY KW - ANACOCO BAYOU KW - *SABINE RIVER KW - BIOLOGICAL INDEXES KW - ROCK BASKETS KW - MULTIPLATE SAMPLERS KW - SW 3010:Identification of pollutants KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19076598?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=REDUCTION+AND+EVALUATION+OF+BIOLOGICAL+DATA&rft.au=Harkins%2C+R+D%3BAustin%2C+R+E&rft.aulast=Harkins&rft.aufirst=R&rft.date=1973-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ENERGY CONSERVATION STRATEGIES AN - 19065693; 7400152 AB - VARIOUS STRATEGIES ARE EXAMINED FOR REDUCING NATIONAL ENERGY DEMAND. SUPPOSE GOVERNMENT CHOOSES TO REDUCE NATIONAL ENERGY USE, AND TO DO SO IN A COST-EFFECTIVE WAY. THEN IT IS NECESSARY TO DETERMINE, FOR EACH POTENTIAL ENERGY SAVING, HOW MUCH ENERGY IS INVOLVED AND HOW COSTLY THE ALTERNATIVES WOULD BE. THE STUDY BEGINS BY ASKING HOW MUCH IS NOW PAID, OR MIGHT BE PAID IN THE FUTURE, BY VARIOUS ENERGY USERS. MANY USERS GET MUCH OF THEIR ENERGY AT RELATIVELY LOW PRICES, AND ARE THUS ENCOURAGE TO WASTE IT; THE ECONOMIST CALLS THIS 'PRICE DISTORTION', A FORM OF 'MARKET FAILURE'. THE STUDY ANALYZES THE KINDS OF MARKET FAILURE WHICH SEEM TO CAUSE THE PRESENT 'ENERGY CRISIS', THE KINDS OF GOVERNMENT ACTION WHICH COULD RECTIFY THESE FAILURES, AND THE LIKELY RESPONSE OF THE ECONOMY TO MODERATE PRICE INCREASES. NUMEROUS ACTIONS, SOME LARGE AND SOME SMALL, WOULD BE REQUIRED TO RESTORE A MORE EFFICIENT FUNCTIONING OF THE MARKET FOR ENERGY. SOME OF THESE ACTIONS HAVE ALREADY BEEN INITIATED. IN AN EFFICIENT MARKET, ENERGY PRICE INCREASES OF 25% WOULD PROMPT A HALVING OF THE GROWTH OF ENERGY DEMAND; THROUGH 1990, ENERGY NEEDS WOULD GROW 40% RATHER THAN THE 100% PROJECT AT CURRENT PRICES. (EPA) JF - COPY AVAILABLE FROM GPO SUP DOC AS EP1.23/3:73-021, $1.25; MICROFICHE FROM NTIS AS PB-224 493, $1.45. EPA SOCIOECONOMIC ENVIRONMENTAL STUDIES SERIES, REPORT EPA-R5-73-021, JULY 1973. 114 P, 10 FIG, 20 TAB. EPA PROGRAM ELEMENT 1H1093. AU - Seidel, M R AU - Plotkin, Se AU - Reck, Ro AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF RESEARCH AND MONITORING Y1 - 1973/07// PY - 1973 DA - Jul 1973 KW - Water Resources Abstracts KW - *ALTERNATIVE COSTS KW - *ECONOMIC PREDICTION KW - *COST ANALYSIS KW - *ESTIMATED COSTS KW - *RESOURCE ALLOCATION KW - ENERGY KW - DEMAND KW - EVALUATION KW - ECONOMIC EFFICIENCY KW - PRICING KW - INVESTMENT KW - MARKETING KW - NATURAL RESOURCES KW - ALTERNATIVE PLANNING KW - *ENERGENCY DEMAND KW - *PRICE DISTORTIONS KW - *ENERGY USES KW - ENERGY CONSERVATION KW - SW 4020:Evaluation process KW - SW 4040:Water demand UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19065693?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ENERGY+CONSERVATION+STRATEGIES&rft.au=Seidel%2C+M+R%3BPlotkin%2C+Se%3BReck%2C+Ro&rft.aulast=Seidel&rft.aufirst=M&rft.date=1973-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - REGIONAL RESEARCH OPPORTUNITIES UNDER EPA SPONSORSHIP AN - 19059042; 7403176 AB - THE MOST IMPORTANT CRITERIA AGAINST WHICH ALL OF EPA'S PROPOSED PROJECTS IN RESEARCH ARE JUDGED ARE THE IMPORTANCE OF THE PROBLEMS ADDRESSED FROM A NATIONAL STANDPOINT AND THE POTENTIAL TRANSFERABILITY OF THE KNOWLEDGE GAINED TO SIMILAR PROBLEMS ELSEWHERE. SECTION 104(S) OF THE FEDERAL WATER POLLUTION CONTROL ACT AMENDMENTS OF 1972 PROVIDES THAT THE ADMINISTRATOR OF EPA IS AUTHORIZED TO MAKE GRANTS TO ONE OR MORE INSTITUTIONS OF HIGHER EDUCATION (REGIONALLY LOCATED AND TO BE DESIGNATED AS RIVER STUDY CENTERS) FOR THE PURPOSE OF CONDUCTING AND REPORTING ON INTERDISCIPLINARY STUDIES ON THE NATURE OF RIVER SYSTEMS, INCLUDING HYDROLOGY, BIOLOGY, ECOLOGY, ECONOMICS, THE RELATIONSHIP BETWEEN RIVER USES AND LAND USES, AND THE EFFECTS OF DEVELOPMENT WITHIN RIVER BASINS ON RIVER SYSTEMS AND ON THE VALUE OF WATER RESOURCES AND WATER-RELATED ACTIVITIES. (SEE ALSO W74-03172) (KNAPP-USGS) JF - IN: THE UNIVERSITY AND PUBLIC POLICY IN WATER RESOURCES; PROCEEDINGS OF UCOWR ANNUAL MEETING, TEXAS TECH UNIVERSITY, JULY 29-AUGUST 1, 1973: UNIVERSITIES COUNCIL OF WATER RESOURCES PUBLICATION, P 33-36, 1973. AU - Carlin, A P AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF RESEARCH AND MONITORING Y1 - 1973/07// PY - 1973 DA - Jul 1973 KW - Water Resources Abstracts KW - *FEDERAL WATER POLLUTION CONTROL ACT KW - *UNIVERSITIES KW - GRANTS KW - TRAINING KW - WATER QUALITY ACT KW - EDUCATION KW - WATER QUALITY KW - RESEARCH AND DEVELOPMENT KW - SW 3070:Water quality control KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19059042?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=REGIONAL+RESEARCH+OPPORTUNITIES+UNDER+EPA+SPONSORSHIP&rft.au=Carlin%2C+A+P&rft.aulast=Carlin&rft.aufirst=A&rft.date=1973-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - OPPORTUNITIES FOR REGIONAL COORDINATION AND COOPERATION IN WATER RESOURCES RESEARCH AN - 19059015; 7403175 AB - IN 1972, OFFICE OF WATER RESOURCES RESEARCH SUPPORTED JUST UNDER A THOUSAND INDIVIDUAL RESEARCH STUDIES CONDUCTED BY 148 UNIVERSITY CAMPUSES AND 46 NONUNIVERSITY ORGANIZATIONS. WATER RESOURCES INSTITUTES PROVIDE A BROAD SET OF SERIOUS PROBLEMS WHICH WILL REQUIRE THE BEST REQUISITE ADMINISTRATIVE CONTROL. REGIONAL RESEARCH IN WATER RESOURCES WOULD GIVE UNIVERSITIES THE OPPORTUNITY TO DEMONSTRATE THAT THE UNIVERSITIES CAN INDEED MODIFY THEIR INSTITUTIONAL ENVIRONMENT TO ACCEPT THE CHALLENGE OF PUTTING THEIR RESOURCES TO WORK ON CIVIL SYSTEMS; THAT THEY CAN MANAGE A BIG SCIENCE RESEARCH APPROACH TO CIVIL PROBLEMS IN A SYSTEMATIC, EFFECTIVE, AND TIMELY WAY; AND, AT THE SAME TIME, EXTEND BASIC KNOWLEDGE, ENHANCE TEACHING, AND MAKE PUBLIC SERVICE OF SUCH A QUALITY TO RESTORE PUBLIC CONFIDENCE IN THE UNIVERSITY SYSTEM. (SEE ALSO W74-03172) (KNAPP-USGS) JF - IN: THE UNIVERSITY AND PUBLIC POLICY IN WATER RESOURCES; PROCEEDINGS OF UCOWR ANNUAL MEETING, TEXAS TECH UNIVERSITY, JULY 29-AUGUST 1, 1973: UNIVERSITIES COUNCIL ON WATER RESOURCES PUBLICATION, P 25-32, 1973. 1 PHOTO. AU - Hall, Wa AD - OFFICE OF WATER RESOURCES RESEARCH, WASHINGTON, D.C Y1 - 1973/07// PY - 1973 DA - Jul 1973 KW - Water Resources Abstracts KW - *WATER RESOURCES RESEARCH ACT KW - *UNIVERSITIES KW - EDUCATION KW - GRANTS KW - RESEARCH AND DEVELOPMENT KW - SW 7010:Education - extramural KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19059015?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=OPPORTUNITIES+FOR+REGIONAL+COORDINATION+AND+COOPERATION+IN+WATER+RESOURCES+RESEARCH&rft.au=Hall%2C+Wa&rft.aulast=Hall&rft.aufirst=Wa&rft.date=1973-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - FEDERAL POLICY TOWARDS WETLANDS AN - 19109970; 7408170 AB - THE U.S. ENVIRONMENTAL PROTECTION AGENCY TAKES PARTICULAR NOTE CONCERNING DECISIONS ON PROPOSALS THAT POTENTIALLY WILL DAMAGE WETLANDS, TO RECOGNIZE THE INTERRELATIONSHIP BETWEEN MAN AND THE WETLANDS, AND TO PRESERVE AND PROTECT THEM FROM DAMAGING MISUSES. THE AGENCY MINIMIZES ALTERATIONS OF NATURAL WATER FLOW THAT NOURISHES WETLANDS BY PROTECTING THEM FROM ADVERSE DREDGING OR FILLING PRACTICES, SOLID WASTE MANAGEMENT PRACTICES, SILTATION OR PESTICIDE CONTAMINATION OR TOXIC MATERIAL SPILLS AND THROUGH CONSTRUCTION ACTIVITIES; AND TO MAINTAIN APPLICABLE WATER QUALITY STANDARDS. THE AGENCY DOES NOT GRANT FEDERAL FUNDS FOR CONSTRUCTION OF MUNICIPAL WASTE WATER TREATMENT FACILITIES IF SUCH ACTIVITIES WILL INTERFERE WITH THE EXISTING WETLAND ECOSYSTEM; THE EXCEPTION BEING THAT NO OTHER ALTERNATIVE OF LESSER ENVIRONMENTAL DAMAGE IS FOUND TO BE FEASIBLE. THIS POLICY IMPLICATES AND INVOLVES ALL EPA PROGRAM ACTIVITIES. (SEE ALSO W74-08157) (KNAPP-USGS) JF - IN: PROCEEDINGS OF FIRST WETLANDS CONFERENCE, STORRS, CONNECTICUT, JUNE 20, 1973: CONNECTICUT UNIVERSITY INSTITUTE OF WATER RESOURCES REPORT NO 21, P 144-145, DECEMBER 1973. AU - Nadeau, R J AD - ENVIRONMENTAL PROTECTION AGENCY, EDISON, N.J. FEDERAL WATER PROGRAMS Y1 - 1973/06// PY - 1973 DA - Jun 1973 KW - Water Resources Abstracts KW - *WETLANDS KW - *CONNECTICUT KW - *WATER LAW KW - *FEDERAL WATER POLLUTION CONTROL ACT KW - LEGISLATION KW - JUDICIAL DECISIONS KW - PUBLIC RIGHTS KW - WATER RESOURCES DEVELOPMENT KW - SWAMPS KW - MARSHES KW - TIDAL MARSHES KW - LAND USE KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19109970?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=FEDERAL+POLICY+TOWARDS+WETLANDS&rft.au=Nadeau%2C+R+J&rft.aulast=Nadeau&rft.aufirst=R&rft.date=1973-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WATER REUSE IN INDUSTRY, PART 3 -- MINE WATER AN - 19084947; 7400796 AB - BILLIONS OF GALLONS OF POLLUTED WATER ARE INVOLUNTARILY RELEASED BY THE MINING AND MINERAL-EXTRACTION INDUSTRIES. THE CONVERSION AND RECYCLING OF THIS DRAINAGE WATER HAVE BEEN THE OBJECTS OF A FOUR-YEAR-OLD EPA RESEARCH PROGRAM WHICH HAS ALREADY YIELDED PROMISING RESULTS, PARTICULARLY FOR SOLVING ACID MINE AND DRAINAGE PROBLEMS CAUSED BY FERROUS AND FERRIC SULFATES AND SULFURIC ACID FROM THE OXIDATION OF PYRITIC ORES. THE OLD TECHNIQUE OF LIME NEUTRALIZATION DOES NOT EFFECTIVELY REMOVE TOTAL DISSOLVED SULFUR, GENERATES A LARGE AMOUNT OF SLUDGE, AND REQUIRES LARGE LAND IMPOUNDMENT AREAS. LIMESTONE IN LIEU OF LIME HAS SEVERAL ADVANTAGES, BUT CANNOT PRECIPITATE FERROUS HYDROXIDE. BIOLOGICAL AND ELECTROCHEMICAL IRON-OXIDATION METHODS AND NUCLEARLY GENERATED OZONE TREATMENTS ARE BEING RESEARCHED, ALONG WITH A TWO-STAGE LIMESTONE-LIME TREATMENT. OTHER PROJECT UNDER STUDY INCLUDE REVERSE OSMOSIS, NEUTRALOSIS (A COMBINATION OF NEUTRALIZATION AND REVERSE OSMOSIS), FREEZING, ELECTRODIALYSIS, FOAM FRACTIONATION, DISTILLATION, AND ION-EXCHANGE PROCESSES. (SEE ALSO W74-00794) (BROWN-IPC) JF - MECHANICAL ENGINEERING, VOL 95, NO 6, P 32-34, JUNE 1973. AU - Shackelford, J M AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1973/06// PY - 1973 DA - Jun 1973 KW - Water Resources Abstracts KW - *MINE WATER KW - *ACID MINE WATER KW - *WATER REUSE KW - *INDUSTRIAL WATER KW - *WASTE WATER TREATMENT KW - GOVERNMENT SUPPORTS KW - WATER POLLUTION SOURCES KW - FEDERAL GOVERNMENT KW - NEUTRALIZATION KW - DISSOLVED SOLIDS KW - SLUDGE DISPOSAL KW - IRON COMPOUNDS KW - OXIDATION KW - BIOLOGICAL TREATMENT KW - ELECTROCHEMISTRY KW - REVERSE OSMOSIS KW - ELECTRODIALYSIS KW - OZONE KW - FREEZING KW - FREEZE DRYING KW - FOAM FRACTIONATION KW - DISTILLATION KW - ION EXCHANGE KW - LIME KW - LIMESTONES KW - RESEARCH AND DEVELOPMENT KW - *NEUTRALOSIS KW - FEDERAL RESEARCH KW - SW 3040:Wastewater treatment processes KW - SW 3010:Identification of pollutants KW - SW 1050:Conservation in industrial use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19084947?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WATER+REUSE+IN+INDUSTRY%2C+PART+3+--+MINE+WATER&rft.au=Shackelford%2C+J+M&rft.aulast=Shackelford&rft.aufirst=J&rft.date=1973-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - POLAROGRAPHIC DETERMINATION OF NTA AN - 19054440; 7313665 AB - PULSE DIFFERENTIAL POLAROGRAPHY WAS FOUND TO BE A MORE SENSITIVE AND PRECISE METHOD THAN LINEAR SWEEP VOLTAMMETRY FOR THE DETERMINATION OF NTA AS THE BISMUTH COMPLEX IN NATURAL AND WASTE WATERS. INDIUM WAS A LESS SATISFACTORY COMPLEXANT. RELATIVE STANDARD DEVIATIONS OF LESS THAN 5% WERE OBTAINED BY THE DUAL CELL PULSE DIFFERENTIAL TECHNIQUE AT 1 PPM NTA AND CALIBRATIONS WERE LINEAR FROM 0.01 TO 4 PPM. COPPER, ADDED AT CONCENTRATIONS GREATER THAN 10-5 M, CAUSED LOW ANALYTICAL RESULTS FOR NTA. NO OTHER SIGNIFICANT INTERFERENCE BY METALS OR COMPLEXANTS WAS FOUND. AN ACETATE ELECTROLYTE WAS MUCH BETTER THAN CHLORIDE FOR THE DETERMINATION OF BISMUTH-NTA COMPLEX IN SEWAGE-TYPE SAMPLES. RECOMMENDED PROCEDURES ARE GIVEN IN THE APPENDIX. (EPA) JF - COPY AVAILABLE FROM GPO SUP DOC AS EP1.23/2:73-254, $0.75; MICROFICHE FROM NTIS AS PB-222 940, $1.45. ENVIRONMENTAL PROTECTION TECHNOLOGY SERIES REPORT EPA-R2-73-254, JUNE 1973. 44 P, 9 FIG, 8 TAB, 33 REF. EPA PROJECT 16020-EWE. AU - Hoover, T B AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST ENVIRONMENTAL RESEARCH LAB Y1 - 1973/06// PY - 1973 DA - Jun 1973 KW - Water Resources Abstracts KW - *ANALYTICAL TECHNIQUES KW - *POLAROGRAPHIC ANALYSIS KW - *NITRILOTRIACETIC ACID KW - *POLLUTANT IDENTIFICATION KW - SEA WATER KW - SEWAGE KW - CHEMICAL ANALYSIS KW - WATER ANALYSIS KW - *BISMUTH-NTA KW - *INDIUM-NTA KW - LINEAR SWEEP VOLTAMMETRY KW - DIFFERENTIAL PULSE POLAROGRAPHY KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19054440?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=POLAROGRAPHIC+DETERMINATION+OF+NTA&rft.au=Hoover%2C+T+B&rft.aulast=Hoover&rft.aufirst=T&rft.date=1973-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE EPA RESEARCH AND DEVELOPMENT PROGRAM FOR ENVIRONMENTAL CONTROLS IN THE POWER INDUSTRY AN - 19122883; 7410781 AB - THE ENVIRONMENTAL PROTECTION AGENCY HAS DEVELOPED A PROGRAM FOR WATER POLLUTION CONTROL FOR THE POWER INDUSTRY CONSISTING OF RESEARCH, ENGINEERING AND DEVELOPMENT, AND DEMONSTRATION. IT IS HOPED THAT IT WILL INDICATE AREAS OF MUTUAL AND POTENTIAL PARTICIPATION AND COOPERATION BY AND BETWEEN THE FEDERAL, STATE, MUNICIPAL, AND INDUSTRIAL COMMUNITIES. THE PROGRAM ALLOWS FOR THE DEMONSTRATION OF NEW TECHNOLOGY TO SHOW DECISION MAKERS THAT NEW AND IMPROVED METHODS ARE AVAILABLE. INDUSTRY MAY PARTICIPATE IN GRANT PROGRAMS TO DEVELOP AND DEMONSTRATE NEW OR IMPROVED METHODS OF TREATING WASTE OR OTHERWISE PREVENTING POLLUTION AND WHICH METHOD SHALL HAVE INDUSTRYWIDE APPLICATION. AUTHORIZED GRANTS MAY NOT EXCEED 70% OF THE PROJECT COST, AND ARE LIMITED TO A MAXIMUM OF $1 MILLION. IT IS IMPERATIVE THAT METHODS FOR WATER AND WASTEWATER MANAGEMENT BE DEVELOPED WHERE NECESSARY BY THE POWER INDUSTRY IN CONJUNCTION WITH MUNICIPALITIES. THE COST OF ALL WATER HANDLING, AND WATER AVAILABILITY ARE BECOMING VITAL PARTS OF THE POWER INDUSTRY'S ECONOMICS THUS SOME INDUSTRIES ARE NOW CONSIDERING USE OF SEWAGE TREATMENT PLANT EFFLUENT AS MAKEUP FOR COOLING WATER; OTHERS ARE INNOVATING INTENSIVE PROGRAMS OF INTERNAL USE ABATEMENT, MULTIPLE USE, AND RECYCLE TO ATTAIN 90-99% REDUCTION IN EFFLUENT DISCHARGES, AND HENCE, INTAKE VOLUME. (SEE ALSO W74-10765) (AUEN-WISCONSIN) JF - IN: AMERICAN ORDNANCE ASSOCIATION PROCEEDINGS OF 3RD MEETING ON ENVIRONMENTAL POLLUTION, MAY 17-18, 1972, FORT MCNAIR, WASHINGTON, D.C., P 203-213, 1973. 1 FIG, 3 TAB. AU - Rey, G AU - Manning, G AU - Rainwater, F AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. INDUSTRIAL POLLUTION CONTROL SECTION Y1 - 1973/05// PY - 1973 DA - May 1973 KW - Water Resources Abstracts KW - *POLLUTION ABATEMENT KW - *RESEARCH AND DEVELOPMENT KW - *ELECTRIC POWER INDUSTRY KW - GRANTS KW - WATER POLLUTION CONTROL KW - RECYCLING KW - LEGISLATION KW - WATER REQUIREMENTS KW - TECHNOLOGY KW - MANAGEMENT KW - WATER REUSE KW - COOLING WATER KW - WASTE WATER TREATMENT KW - THERMAL POLLUTION KW - *ENVIRONMENTAL PROTECTION AGENCY KW - DEMONSTRATION PROJECTS KW - SW 3070:Water quality control KW - SW 1050:Conservation in industrial use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19122883?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+EPA+RESEARCH+AND+DEVELOPMENT+PROGRAM+FOR+ENVIRONMENTAL+CONTROLS+IN+THE+POWER+INDUSTRY&rft.au=Rey%2C+G%3BManning%2C+G%3BRainwater%2C+F&rft.aulast=Rey&rft.aufirst=G&rft.date=1973-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE RAPS PROGRAM AN - 19122842; 7410777 AB - THE REGIONAL AIR POLLUTION STUDY (RAPS) IS A FIVE-YEAR PROGRAM OF AIR POLLUTION RESEARCH AND IS A CONTINUATION OF RESEARCH PROGRAMS WHICH HAVE BEEN DEVELOPING AN UNDERSTANDING OF ATMOSPHERIC PROCESSES AND TECHNIQUES FOR AIR POLLUTION CONTROL. IT IS MAINLY A STUDY OF TRANSPORT AND TRANSFORMATIONS OF AIR POLLUTANTS WITH THE INTENTION TO IMPROVE THE SCIENTIFIC AND ENGINEERING BASES FROM WHICH OPTIMUM AIR POLLUTION CONTROL STRATEGIES FOR URBAN AREAS CAN BE DEVISED. THE CONCERN IS MAINLY WITH PHOTOCHEMICAL SMOG. THE BASIC PHOTOCHEMICAL REACTION CYCLE OF GASEOUS REACTIONS IN THE LOWER ATMOSPHERE IS ILLUSTRATED. THE PARTICULATE MATTER IS THE MOST OBVIOUS PORTION OF THE POLLUTION BUT IT STILL IS THE LEAST UNDERSTOOD. SMOG PARTICLES ARE FORMED FROM GASES; THEY DO NOT FALL OUT, BUT ARE REMOVED MAINLY IN THE DISSIPATION OF THE SMOG BY MIXING AND DIFFUSION AND PERHAPS BY EVAPORATION. AN EMISSIONS INVENTORY IS A PREREQUISITE TO DEVELOPING AN UNDERSTANDING OF THE TRANSPORT AND TRANSFORMATION PROCESSES IN ANY AREA. DESCRIPTIVE AND PREDICTIVE MODELS ARE BEING DEVELOPED TO ENABLE FAIRLY RELIABLE FORECASTS OF AIR POLLUTION TO BE MADE. ST. LOUIS IS THE METROPOLITAN AREA CHOSEN FOR STUDY. (SEE ALSO W74-10765) (JONES-WISCONSIN) JF - IN: AMERICAN ORDNANCE ASSOCIATION PROCEEDINGS OF 3RD MEETING ON ENVIRONMENTAL POLLUTION MAY 17-18, 1972. FORT MCNAIR, WASHINGTON, D.C., P 151-162, 1973. 10 FIG. AU - HANST, P AD - ENVIRONMENTAL PROTECTION AGENCY, RESEARCH TRIANGLE PARK, N.C. CHEMISTRY AND PHYSICS LAB Y1 - 1973/05// PY - 1973 DA - May 1973 KW - Water Resources Abstracts KW - *CITIES KW - *AIR POLLUTION KW - *INVESTIGATIONS KW - *MISSOURI KW - ATMOSPHERE KW - SMOG KW - MONITORING KW - MODEL STUDIES KW - *REGIONAL AIR POLLUTION STUDY KW - *ST. LOUIS(MO) KW - ATMOSPHERIC PROCESSES KW - EMISSIONS KW - AIR POLLUTION CONTROL KW - SW 3010:Identification of pollutants KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19122842?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+RAPS+PROGRAM&rft.au=HANST%2C+P&rft.aulast=HANST&rft.aufirst=P&rft.date=1973-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - REFUSE ACT PERMIT PROGRAM AN - 19096761; 7410776 AB - AUTHORITY FOR THE REFUSE ACT PERMIT PROGRAM IS DERIVED FROM SECTION 13 OF THE RIVER AND HARBOR ACT OF 1899. IN SIMPLE TERMS, IT STATES THAT NO DISCHARGES ARE ALLOWED TO NAVIGABLE WATERS OR THEIR TRIBUTARIES WITHOUT A PERMIT FROM THE CORPS OF ENGINEERS. THE PROCEDURE FOR OBTAINING A PERMIT IS DESCRIBED. TECHNICAL REVIEW OF PERMIT APPLICATIONS GENERALLY TAKES PLACE AT THE REGIONAL LEVEL. AFTER EXTENSIVE RESEARCH AND COORDINATION WITH EXPERTS IN THE VARIOUS INDUSTRIAL FIELDS, THE REGIONS ARE PROVIDED WITH GENERAL GUIDANCE IN THE CONDITIONS TO BE IMPOSED ON THE DISCHARGER. EVALUATION OF THE PERMIT APPLICATIONS IS APPROACHED ON AN INDUSTRY-BY-INDUSTRY BASIS BY GATHERING THE BEST AVAILABLE INFORMATION ON THE PROCESSES USED BY A PARTICULAR INDUSTRY, AND ON THE WASTE ABATEMENT PRACTICES AVAILABLE AND/OR COMMONLY USED BY THE INDUSTRY. THEN, THE RIVER BASIN TO BE AFFECTED BY THE DISCHARGER IS CONSIDERED. PASSAGE OF NEW LEGISLATION WHICH WOULD CAUSE SUBSTANTIAL CHANGES IN THE SCOPE AND PROCEDURES OF THE PROGRAM IS ANTICIPATED. (SEE ALSO W74-10765) (JONES-WISCONSIN) JF - IN: AMERICAN ORDNANCE ASSOCIATION PROCEEDINGS OF 3RD MEETING ON ENVIRONMENTAL POLLUTION MAY 17-18, 1972. FORT MCNAIR, WASHINGTON, D.C., P 145-149, 1973. AU - Schaffer, R B AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF REFUSE ACT PROGRAMS Y1 - 1973/05// PY - 1973 DA - May 1973 KW - Water Resources Abstracts KW - *PERMITS KW - *EFFLUENTS KW - *NAVIGABLE WATERS KW - INDUSTRIAL WASTES KW - RIVERS AND HARBORS ACT KW - STATE JURISDICTION KW - LEGISLATION KW - SOCIAL PARTICIPATION KW - MUNICIPAL WASTES KW - WASTE DISPOSAL KW - *REFUSE ACT KW - CORPS OF ENGINEERS KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19096761?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=REFUSE+ACT+PERMIT+PROGRAM&rft.au=Schaffer%2C+R+B&rft.aulast=Schaffer&rft.aufirst=R&rft.date=1973-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ENVIRONMENTAL LEGISLATION AND THE AIR FORCE AN - 19095143; 7410768 AB - THE AIR FORCE WILL HAVE SPENT ALMOST $80 MILLION FOR NEW FACILITIES TO COMBAT WATER POLLUTION AT ITS INSTALLATIONS IN ADDITION TO APPROXIMATELY $160 MILLION IN FACILITIES ALREADY IN PLACE. THE WORK HAS INVOLVED UPGRADING AND EXPANSION OF PLANT FACILITIES FOR TREATING SANITARY AND INDUSTRIAL LIQUID WASTES AND RELATED IMPROVEMENT TO COLLECTION SYSTEMS. THE AIR POLLUTION ABATEMENT PROGRAM WILL AMOUNT TO ABOUT $60 MILLION IN ADDITIONAL FACILITIES CONSTRUCTION, THE MAJOR PORTION GOING INTO THE CONVERSION OF HEATING PLANTS FROM SOLID FUEL TO LIQUID AND GASEOUS FUELS. ALL AIR FORCE ACTIONS ARE SUBJECTED TO ENVIRONMENTAL ASSESSMENT AND ARE REVIEWED BY THE COMMAND ENVIRONMENTAL PROTECTION COMMITTEES. THE MAJOR AIRCRAFT EMISSION PROBLEMS ARE CARBON MONOXIDE AND HYDROCARBONS AT LOW POWER AND NITROGEN OXIDES AND SMOKE AT HIGH POWER. TECHNOLOGY IS OR WILL BE AVAILABLE IN THE NEAR FUTURE TO REDUCE SMOKE, CARBON MONOXIDE, AND HYDROCARBONS. HOWEVER, NITROGEN OXIDE CONTROL IS MORE DIFFICULT BECAUSE THE TREND OF ENGINE DEVELOPMENT (COMPRESSOR RATIO, TURBINE INLET TEMPERATURE) IS IN THE DIRECTION OF AGGRAVATING THE PROBLEM. TO ADDRESS THE RUNUP PROBLEM THE AIR FORCE HAS SPENT ABOUT $25 MILLION TO PROCURE AND INSTALL SOUND SUPPRESSORS. (SEE ALSO W74-10765) (JONES-WISCONSIN) JF - IN: AMERICAN ORDNANCE ASSOCIATION PROCEEDINGS OF 3RD MEETING ON ENVIRONMENTAL POLLUTION, MAY 17-18, 1972, FORT MCNAIR, WASHINGTON, D.C., P 63-65, 1973. AU - Whitehead, C M AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1973/05// PY - 1973 DA - May 1973 KW - Water Resources Abstracts KW - *POLLUTION ABATEMENT KW - *MILITARY ASPECTS KW - FACILITIES KW - AIRCRAFT KW - WASTE TREATMENT KW - AIR POLLUTION KW - FUELS KW - LAND USE KW - *AIR FORCE KW - NOISE ABATEMENT KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19095143?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ENVIRONMENTAL+LEGISLATION+AND+THE+AIR+FORCE&rft.au=Whitehead%2C+C+M&rft.aulast=Whitehead&rft.aufirst=C&rft.date=1973-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ENVIRONMENTAL APPLICATIONS OF ADVANCED INSTRUMENTAL ANALYSES: ASSISTANCE PROJECTS, FY 69-71 AN - 19089467; 7313662 AB - A MULTITUDE OF ANALYSES USING GAS CHROMATOGRAPHY-MASS SPECTROMETRY (GC-MS), NUCLEAR MAGNETIC RESONANCE (NMR), INFRARED, AND FLUORESCENCE SPECTROSCOPY TO IDENTIFY AND MEASURE ORGANIC POLLUTANTS IN WATER ARE DISCUSSED UNDER ELEVEN PROJECT CATEGORIES. IN MOST CASES THESE ANALYSES HAVE HELPED TO SOLVE, OR AT LEAST UNDERSTAND MORE CLEARLY, THE RELATED POLLUTION INCIDENT AND IN SOME CASES PROVIDED FOR ENFORCEMENT OF REGULATORY LEGISLATION. PROJECTS INCLUDED IDENTIFICATION OF PESTICIDES AND PCB'S FROM NATURAL WATERS, ORGANICS FROM INDUSTRIAL WASTEWATERS AND LANDFILL RUNOFFS, ORGANICS FROM PAPER MILL WASTEWATERS AND FOAM, AND ANALYSES OF OILS FROM OIL SPILLS AND SUSPECT SOURCES. (EPA) JF - COPY AVAILABLE FROM GPO SUP DOC AS EP1.23/2:73-755, $1.25; MICROFICHE FROM NTIS AS PB-222 938, $1.45. ENVIRONMENTAL PROTECTION AGENCY TECHNOLOGY SERIES REPORT EPA-R2-73-155, MAY 1973. 82 P, 28 FIG, 23 TAB, 14 REF. EPA PROJECT 16020 GHZ. AU - Keith, L H AU - Hercules, Sh AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST ENVIRONMENTAL RESEARCH LAB Y1 - 1973/05// PY - 1973 DA - May 1973 KW - Water Resources Abstracts KW - *CHEMICAL ANALYSIS KW - *MASS SPECTROMETRY KW - *OIL SPILLS KW - *PESTICIDES KW - *POLLUTANT IDENTIFICATION KW - *NUCLEAR MAGNETIC RESONANCE KW - WATER POLLUTION SOURCES KW - CHEMICAL WASTES KW - ANALYTICAL TECHNIQUES KW - FISHKILL KW - POLYCHLORINATED BIPHENYLS KW - ORGANOLEPTIC PROPERTIES KW - TASTE KW - ODOR KW - OIL POLLUTION KW - RESINS KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19089467?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ENVIRONMENTAL+APPLICATIONS+OF+ADVANCED+INSTRUMENTAL+ANALYSES%3A+ASSISTANCE+PROJECTS%2C+FY+69-71&rft.au=Keith%2C+L+H%3BHercules%2C+Sh&rft.aulast=Keith&rft.aufirst=L&rft.date=1973-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WASTE WATER PURIFICATION BY BREAKPOINT CHLORINATION AND CARBON ADSORPTION AN - 19085008; 7312459 AB - WASTEWATER HAVING AN NH3--N CONTENT IN THE RANGE OF 8-30 MG/LITER OF WASTEWATER IS PASSED INTO A MIXER REACTOR. CHLORINE IS ADDED IN THE AMOUNT OF 65-300 MG/LITER OF WASTEWATER TO PROVIDE A CL:NH3--N RATIO OF ABOUT 8-10:1. THE PH IS MAINTAINED AT A VALUE BETWEEN 5.8 AND 9.5 PROVIDING FOR BREAKPOINT CHLORINATION. THE MIXTURE NOW SUBSTANTIALLY FREE OF NH3--N, IS INTRODUCED INTO A CARBON ADSORPTION ZONE. AMMONIA REMOVAL BY BREAKPOINT CHLORINATION PROCEEDS ACCORDING TO: 3CL2 + 2NH3 GOES TO N2 + 6HCL. THE BREAKPOINT IS DEFINED AS THE POINT WHERE THE NH3--N IS REDUCED TO ZERO, FREE AVAILABLE CHLORINE IS DETECTED AND THE TOTAL RESIDUAL CHLORINE IS MINIMIZED. (SINHA-OEIS) JF - U.S. PATENT NO 3,733,266, 4 P, 1 FIG, 1 TAB, 9 REF; OFFICIAL GAZETTE OF THE UNITED STATES PATENT OFFICE, VOL 910, NO 3, P 902, MAY 15, 1973. AU - Bishop, D F AU - Cassel, A F AU - Pressley, T A AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. (ASSIGNEE) Y1 - 1973/05// PY - 1973 DA - May 1973 KW - Water Resources Abstracts KW - *PATENTS KW - *WASTE WATER TREATMENT KW - *ADSORPTION KW - *CHLORINATION KW - *CARBON KW - AMMONIA KW - CHEMICAL REACTIONS KW - POLLUTION ABATEMENT KW - WATER QUALITY CONTROL KW - WATER POLLUTION CONTROL KW - BREAKPOINT CHLORINATION KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19085008?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WASTE+WATER+PURIFICATION+BY+BREAKPOINT+CHLORINATION+AND+CARBON+ADSORPTION&rft.au=Bishop%2C+D+F%3BCassel%2C+A+F%3BPressley%2C+T+A&rft.aulast=Bishop&rft.aufirst=D&rft.date=1973-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - TASTE THRESHOLDS OF HALOGENS IN WATER AN - 19078892; 7400119 AB - THE GROUP OF CHEMICAL COMPOUNDS REFERRED TO AS THE HALOGENS ARE EFFECTIVE WATER DISINFECTING AGENTS, BUT WHEN APPLIED IN SUFFICIENT CONCENTRATION, THEY MAY LEND AN UNPLEASANT TASTE AND ODOR TO WATER SUPPLIES. PERCEPTION OF TASTE IS A VERY INDIVIDUALIZED CHARACTERISTIC AMONG HUMANS, WITH SOME PERSONS ABLE TO DETECT MUCH SMALLER CONCENTRATIONS OF CHEMICALS THAN OTHER PEOPLE CAN NOTICE. THE TESTS DESCRIBED USED A PANEL OF ELEVEN PERSONS OF BOTH SEXES AND RANGING IN AGE FROM THEIR EARLY TWENTIES TO THEIR MID-FIFTIES. THE TESTING CONSISTED OF TASTING THREE SAMPLES OF WATER, ONE OF WHICH CONTAINED A KNOWN CONCENTRATION OF THE HALOGEN COMPOUND AND THE OTHER TWO WERE REAGENT WATER WHICH HAD BEEN DISTILLED, DEMINERALIZED AND DEODORIZED. THE TEST RESULTS INDICATED THAT WITH CHLORINE RESIDUALS, TASTE THRESHOLD VALUES VARIED QUITE SIGNIFICANTLY WITH PH, WHILE FOR BROMINE AND IODINE THERE WAS NO SIGNIFICANT VARIATION AT DIFFERENT PH LEVELS. (MCKNIGHT-FLORIDA) JF - JOURNAL OF AMERICAN WATER WORKS ASSOCIATION, VOL 65, NO 5, P 363-368, MAY 1973. 3 FIG, 2 TAB, 32 REF. AU - Bryan, P AU - Kuzminski, L AU - Sawyer, F AU - Feng, Th AD - ENVIRONMENTAL PROTECTION AGENCY, BOSTON, MASS Y1 - 1973/05// PY - 1973 DA - May 1973 KW - Water Resources Abstracts KW - *TASTE KW - *WATER QUALITY KW - *WATER ANALYSIS KW - *HALOGENS KW - BROMINE KW - CHLORINE KW - IODINE KW - CHLORINATION KW - LABORATORY TESTS KW - MEASUREMENT KW - TESTING PROCEDURES KW - DISINFECTION KW - WATER PURIFICATION KW - CHEMICAL PROPERTIES KW - POTABLE WATER KW - CONSUMPTIVE USE KW - SW 3010:Identification of pollutants KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19078892?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=TASTE+THRESHOLDS+OF+HALOGENS+IN+WATER&rft.au=Bryan%2C+P%3BKuzminski%2C+L%3BSawyer%2C+F%3BFeng%2C+Th&rft.aulast=Bryan&rft.aufirst=P&rft.date=1973-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ANODIC STRIPPING VOLTAMMETRY AT A TUBULAR MERCURY-COVERED GRAPHITE ELECTRODE AN - 19074173; 7311484 AB - A PROCEDURE WAS DEVELOPED FOR PREPARING A TUBULAR MERCURY-COVERED GRAPHITE ELECTRODE (TMCGE) FOR DOING ANODIC STRIPPING VOLTAMMETRY (ASV) IN A FLOWING SYSTEM. THE TMCGE WAS EVALUATED USING THALLIUM IN THE PRESENCE OF .01 M EDTA TO MASK OTHER METALS. THE EFFECTS OF VARYING PLATING POTENTIAL, PLATING TIME AND FLOW RATE ON THE TI STRIPPING PEAK WERE AS THEORETICALLY EXPECTED, AND LINEAR CALIBRATIONS OF TI PEAK HEIGHT VS CONCENTRATION WERE OBTAINED OVER THE RANGES OF 2-10 TIMES 10 TO THE MINUS 7 M, 2-10 TIMES 10 TO THE MINUS 8M, AND 2-10 TIMES 10 TO THE MINUS 9 M AT PLATING TIMES OF 3, 8 AND 30 MINUTES, RESPECTIVELY. THE CURRENT AT ANY POINT IN THE TUBULAR ELECTRODE WITH A FLOWING SYSTEM IS PROPORTIONAL TO ONE OVER THE CUBE ROOT OF THE DISTANCE FROM THE UPSTREAM END OF THE TUBE. SINCE THE UPSTREAM END OF THE TMCGE HAS THE HIGHEST CURRENT DENSITY OF ANY POINT IN THE TUBE, IMPURITIES ACCUMULATE IN THIS REGION CAUSING THIS PART OF THE MERCURY SURFACE TO DETERIORATE MORE RAPIDLY. (LITTLE-BATTELLE) JF - ANALYTICAL CHEMISTRY, VOL 45, NO 6, P 840-844, MAY 1973. 5 FIG, 3 TAB, 14 REF. AU - Seitz, W R AU - Jones, R AU - Klatt, L N AU - Mason, W D AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST WATER LAB Y1 - 1973/05// PY - 1973 DA - May 1973 KW - Water Resources Abstracts KW - *WATER ANALYSIS KW - *SEA WATER KW - CALIBRATIONS KW - ELECTRODES KW - FLOW RATES KW - MEASUREMENT KW - LEAD KW - CADMIUM KW - COPPER KW - *ANODIC STRIPPING VOLTAMMETRY KW - *THALLIUM KW - MASKING KW - CHEMICAL INTERFERENCE KW - TUBULAR MERCURY-COVERED GRAPHITE ELECTRODE KW - PLATING POTENTIAL KW - PLATING TIME KW - REPRODUCTIBILITY KW - SENSITIVITY KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19074173?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ANODIC+STRIPPING+VOLTAMMETRY+AT+A+TUBULAR+MERCURY-COVERED+GRAPHITE+ELECTRODE&rft.au=Seitz%2C+W+R%3BJones%2C+R%3BKlatt%2C+L+N%3BMason%2C+W+D&rft.aulast=Seitz&rft.aufirst=W&rft.date=1973-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - NITROGEN REMOVAL FROM WASTE WATER BY BREAKPOINT CHLORINATION AN - 19057807; 7311890 AB - A METHOD IS DESCRIBED FOR THE REMOVAL OF BOUND NITROGEN FROM WASTE WATER BY THE USE OF BREAKPOINT CHLORINATION. (1) FEEDING A STREAM OF WASTE WATER HAVING AN NH3 - N CONTENT OF ABOUT 8 - 30MG./L. TO A MIXER-REACTOR; (2) FEED A STREAM OF CHLORINE MATERIAL, SELECTED FROM THE GROUP CONSISTING OF AN ALKALI METAL HYPOCHLORITE AND FREE CHLORINE, TO THE MIXER-REACTOR IN AN AMOUNT OF ABOUT 65 - 300 MG./L. OF CHLORINE TO PROVIDE A RATIO OF CL:NH3 OF ABOUT 8-10:1; (3) MAINTAIN THE PH WITHIN THE MIXER-REACTOR AT A VALUE OF ABOUT 5.8 TO 9.5; (4) THOROUGHLY MIX THE STREAMS IN THE MIXER-REACTOR IMMEDIATELY UPON THE ENTRANCE OF THE STREAMS TO THE MIXER-REACTOR SO AS TO PROVIDE THE PH VALUE OF ABOUT 5.8 TO 9.5 UNIFORMLY THROUGHOUT THE REACTOR AND TO INSURE A UNIFORM BREAKPOINT CHLORINATION REACTION. (SINHA-OEIS) JF - U.S. PATENT NO 3,732,164, 7 P, 4 FIG, 2 TAB, 8 REF; OFFICIAL GAZETTE OF THE UNITED STATES PATENT OFFICE, VOL 910, NO 2, P 622, MAY 8, 1973. AU - Pressley, T A AU - Bishop, D F AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. (ASSIGNEE) Y1 - 1973/05// PY - 1973 DA - May 1973 KW - Water Resources Abstracts KW - *PATENTS KW - *WASTE WATER TREATMENT KW - *NUTRIENT REMOVAL KW - *CHLORINATION KW - *DOMESTIC WASTES KW - *SEWAGE TREATMENT KW - *POLLUTION ABATEMENT KW - *WATER QUALITY CONTROL KW - *WATER POLLUTION CONTROL KW - NITROGEN KW - AMMONIA KW - CHEMICAL REACTIONS KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19057807?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=NITROGEN+REMOVAL+FROM+WASTE+WATER+BY+BREAKPOINT+CHLORINATION&rft.au=Pressley%2C+T+A%3BBishop%2C+D+F&rft.aulast=Pressley&rft.aufirst=T&rft.date=1973-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DITHIZONE PROCEDURE FOR MERCURY ANALYSIS AN - 19050498; 7311306 AB - TESTS OF THE RAPIDITY, SENSITIVITY, RELIABILITY AND ECONOMY OF THE DITHIZONE METHOD OF MERCURY EXTRACTION WERE PERFORMED. THE MERCURY WAS DETERMINED BY EXTRACTION OF MERCURIC ION WITH A CHLOROFORM SOLUTION OF DITHIZONE IN 1N SULFURIC ACID SOLUTION. AT A PH OF 0.3 METALS SUCH AS LEAD, CADMIUM, ZINC, NICKEL, COBALT, IRON AND COPPER DID NOT INTERFERE. THE ADDITION OF ACETIC ACID STABILIZED THE MERCURY-DITHIZONE COMPLEX FOR AT LEAST 1 HOUR. BEER'S LAW WAS FOLLOWED OVER A CONCENTRATION RANGE OF 0.002 TO 0.040 MG/1 OF MERCURY (II). IN A PRECISE STUDY A RELATIVE STANDARD DEVIATION OF 3.0% WAS OBTAINED. MAXIMUM ABSORPTIVITY OF THIS COMPLEX IS AT 500 M MICRONS. THE ADVANTAGES OF THIS PROCEDURE ARE LOW RELATIVE STANDARD DEVIATION AND LOW RELATIVE ERROR, LOW COST AND SIMPLICITY OF REAGENTS AND EQUIPMENT. DISADVANTAGES INCLUDE FREE CHLORINE INTERFERENCE, POSSIBLE COPPER (I) AND IRON (III) INTERFERENCE, VARIABLES AFFECTING THE SENSITIVITY, QUESTIONABLE ABILITY TO MEASURE ALL FORMS OF MERCURY WITHOUT DIGESTION AND INABILITY TO DETECT AMOUNTS LESS THAN 2 MICROGRAMS/L OF MERCURY (II). (JEROME - VANDERBILT) JF - JOURNAL OF THE WATER POLLUTION CONTROL FEDERATION, VOL 45, NO 5, P 940-945, MAY 1973. 3 FIG, 2 TAB, 4 REF. AU - Elly, C T AD - ENVIRONMENTAL PROTECTION AGENCY, GROSSE ILE, MICH. LAKE HURON BASIN OFFICE Y1 - 1973/05// PY - 1973 DA - May 1973 KW - Water Resources Abstracts KW - *POLLUTANTS KW - *MERCURY KW - *POLLUTANT IDENTIFICATION KW - *ANALYTICAL TECHNIQUES KW - WATER POLLUTION KW - SOURCES OF WATER POLLUTION KW - METALS KW - SPECTROPHOTOMETRY KW - CHEMICAL DEGRADATION KW - PH KW - LABORATORY TESTS KW - TESTING PROCEDURES KW - INSTRUMENTATION KW - CHEMICAL ANALYSIS KW - DITHIZONE KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19050498?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DITHIZONE+PROCEDURE+FOR+MERCURY+ANALYSIS&rft.au=Elly%2C+C+T&rft.aulast=Elly&rft.aufirst=C&rft.date=1973-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Design Considerations for Aerobic Digesters AN - 19218099; 7908736 AB - Design characteristics are summarized for aerobic digesters which will insure satisfactory results. General information is provided on the process including a process description, design factors, advantages, and disadvantages. Unit sizes are considered with a discussion of design factors, the estimation of digester loading, and example calculations. Oxygen requirements are discussed including efficiency considerations, waste sludge, and mode of operation. The removal of supernatant and tank construction are discussed. Parameters on which the design of systems are based include loading rate, solids residence time, process proceeding the digester, and temperature. Sample calculations are presented on sizing a digester based on influent flow, influent BOD, influent TSS, allowable effluent BOD and TSS, and sludge temperature. Oxygen requirements are usually between 1-2 mg/liter and adequate mixing must be provided. Ultimate disposal methods for aerobically digester sludges include drying beds, sludge lagoons , and land application. (Small-FRC) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-255 577, Price codes: A05 in paper copy, A01 in microfiche. Report SA/TSB-8, 1973. 47 p, 1 fig, 7 tab, 7 ref, 2 append. AU - Hegg, BA AU - Rakness, K L AD - Environmental Protection Agency Denver, CO. Region VIII Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - Design criteria KW - Aerobic treatment KW - Digestion KW - Oxygen KW - Size KW - Ultimate disposal KW - Sludge treatment KW - Equations KW - Performance KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19218099?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Design+Considerations+for+Aerobic+Digesters&rft.au=Hegg%2C+BA%3BRakness%2C+K+L&rft.aulast=Hegg&rft.aufirst=BA&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Alaska Village Demonstration Projects: First Generation of Integrated Utilities for Remote Communities AN - 19211160; 7810030 AB - Sanitary utility conditions in rural Alaska are described as poor. Advancement beyond traditional subsistence living for residents of these remote communities will be based on economics primarily, but solution of many public health and social problems depends upon utility services appropriate for the economic, social and natural environment. In anticipation of these problems , the U.S. Congress authorized projects to demonstrate provision of sanitation utilities for remote villages using concepts not previously applied. Facilities such as those providing for water supply, water treatment and personal sanitation are required. A review of earlier attempts to provide these required services yielded two conclusions: that conventional watering point and honey bucket projects have been unsuccessful because they fail to provide a real improvement; and that many projects fail due to the absence of financial and conceptual endorsement by the indigenous population. Thus it was determined that any successful project must be acceptable to its recipients and it must provide for actual improvement. In consultation with the people, ground rules for design were established and two projects were undertaken to show feasibility. The project design presented focuses on the Wainwright project. Costs were minimized to allow future use of these concepts by low income communities; water, wastewater and emissions meet state and Federal regulations and guidelines. The report recommends that the system approach used to provide for village utilities be extended in further studies. (Zayac-NC) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-255 137, Price codes: A03 in paper copy, A01 in microfiche. Working Paper No. 22, October 1973, 29 p, 6 fig, 11 ref. AU - Reid, B H AD - Environmental Protection Agency College, AL. Arctic Environmental Research Lab Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - Sanitary engineering KW - Rural areas KW - Alaska KW - Economics KW - Social aspects KW - Appropriate technology KW - Village demonstration projects KW - Remote communities KW - Water supply KW - Waste water disposal KW - Regional analysis KW - Potable water KW - Waste water treatment KW - Regulation KW - Standards KW - Environmental effects KW - Sewage disposal KW - Sewage treatment KW - Regional development KW - SW 3040:Wastewater treatment processes KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19211160?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Alaska+Village+Demonstration+Projects%3A+First+Generation+of+Integrated+Utilities+for+Remote+Communities&rft.au=Reid%2C+B+H&rft.aulast=Reid&rft.aufirst=B&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Region X Environmental Monitoring Requirements and Applications AN - 19210964; 7802176 AB - EPA 's Region X (Pacific Northwest) generally has clean air and an abundance of high quality water. Point source pollution should be reasonably well controlled within the next five years. A notable success is the virtually complete control of liquid waste discharges in the Willamette River (OR). However, nonpoint pollution sources are a significant problem; for example, only 32% of the phosphorus loading in the Upper Snake River can be accounted for by point sources. Because the Region covers 845 ,000 sq mi, remote sensing holds great potential for monitoring environmental problems. These problems include fugitive dust from unpaved roads and agricultural activities, urban runoff, stream sedimentation and thermal pollution due to logging, particulates from slash burning, leaching from solid waste dumps , irrigation return flows, animal feeding operations, drainage from abandoned mines, eutrophication, oil spills, and accidental radioactivity releases. The greatest drawbacks of aerial imagery are the inability: to quantify concentrations of chemical toxicants and nutrients; to correlate concentration with depth, and to penetrate cloud cover. (Lynch-Wisconsin) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-254 570, Price codes: A99 in paper copy, A01 in microfiche. In: Proceedings of Conference on Environmental Quality Sensors (Second) Held at National Environmental Research Center, Las Vegas, Nevada on October 10-11, 1973, December 1973, Section IX, p. 32-34. AU - Bauer, R B AD - Environmental Protection Agency Seattle, WA. Region X Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - Pacific Coast Region KW - Water pollution control KW - Water pollution sources KW - Remote sensing KW - Eutrophication KW - Nutrients KW - Alaska KW - Oregon KW - Rivers KW - Willamette River(OR) KW - Nonpoint pollution KW - Snake River KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19210964?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Region+X+Environmental+Monitoring+Requirements+and+Applications&rft.au=Bauer%2C+R+B&rft.aulast=Bauer&rft.aufirst=R&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - A Chemical and Biological Evaluation of Three Mine Drainage Treatment Plants AN - 19207865; 7902794 AB - Three mine drainage plants, Bercik, Kefovor and Thompson, operating at Jones and Laughlin Steel Corporation mines in Washington County, Pennsylvania, were selected for chemical and biological sampling. A fourth site, representing an untreated effluent discharged to a tributary and located on the Little Indian Creek north of Riversville, West Virginia, was selected as a control station. Chemical samples collected from four areas at each of the treatment plants included: the receiving stream above and below the tratment plant; the untreated mine discharge being pumped from the borehole; and the treated effluent before its discharge into the receiving stream. Similar samples were collected at the control site. Ten additional parameters were included for analysis along with those associated with mine drainage. Generally, the plants were effective in removing common mine drainage parameters, but two of these plants occasionally discharged final effluent containing excessive concentrations of acidity, suspended iron and total iron. The treated mine effluent below the three plants affected the benthos in the receiving streams. The most effective treatment plant, Kefover, has a larger receiving stream flow which dilutes the residual chemical constituents to a more tolerable level; the benthos in the receiving stream were only slightly affected. Thompson Plant, as effective as the Kefover Plant, occasionally discharged acid slugs, reducing its overall treatment capability. The benthos is severely depressed immediately below the Bercik Plant, the least efficient of those studied. The limited dilution capacity of the receiving stream impairs its operationa effectiveness. (Davison-IPA) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-254 453, Price codes: Ao5 in paper copy, A01 in microfiche. June 1973. 81 p, 6 fig, 17 tab, 6 ref. AU - McPhilliamy, S C AU - Green, J AD - Environmental Protection Agency Wheeling, WV. Surveillance and Analysis Div Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - Coal mine wastes KW - Mine acids KW - Waste water treatment KW - Sampling KW - Evaluation KW - Treatment plants KW - Streams KW - Stream flow KW - Benthos KW - Aquatic plants KW - Water chemistry KW - Water analysis KW - Pollutant identification KW - Water quality KW - Pennsylvania KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19207865?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=A+Chemical+and+Biological+Evaluation+of+Three+Mine+Drainage+Treatment+Plants&rft.au=McPhilliamy%2C+S+C%3BGreen%2C+J&rft.aulast=McPhilliamy&rft.aufirst=S&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Region IV Environmental Monitoring Equipment AN - 19207770; 7802177 AB - In the eight states of the Southeast Region (EPA 's Region IV) the diversity of land usage, abundance of dammed freshwater lakes, and the proximity of the Gulf of Mexico and Atlantic Ocean have created conditions which can be adequately monitored only through remote sensing. Areas of most pressing concerning are pesticide control, agruicultural runoff, thermal pollution, eutrophication, disinfection, and nutrients. Perhaps the most serious problem is contamination and destruction of estuaries through industrial expansion and dredging for landfill. Aerial photography, utilizing the visual, infrared, and ultraviolet spectra, has primising applications to these problems. Data from the Earth Resources Observation Systems and Earth Resources Technology Satellite (ERTS) programs should be employed. Although some ERTS photographs of the region have been received, there is a lack of information on monitoring activities being conducted in the region. (Lynch-Wisconsin). JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-254 570, Price codes: A99 in paper copy, A01 in microfiche. In: Proceedings of Conference on Environmental Quality Sensors (Second) Held at National Environmental Research Center, Las Vegas, Nevada on October 10-11, 1973, December 1973, Section IX, p. 15-17. AU - Lomasney, E P AD - Environmental Protection Agency Atlanta, GA. Region IV Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - Southeast U.S. KW - Monitoring KW - Pollution abatement KW - Pollutant identification KW - Water quality control KW - Water pollution control KW - Remote sensing KW - Earth Resources Technology Satellite(ERTS KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19207770?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Region+IV+Environmental+Monitoring+Equipment&rft.au=Lomasney%2C+E+P&rft.aulast=Lomasney&rft.aufirst=E&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Scope of Research Needs AN - 19203006; 7802172 AB - Remote sensing needs are identified by the Office of Enforcement and General Counsel (OEGC) of the National Field Investigations Center (NFIC), EPA. These are: (1) interdisciplinary coordination to better define tasks related to the dilution of air and water pollutants; (2) remote sensing keys for each class of industrial and municipal facilities and discharges, consisting of a catalogue of facility and discharge characteristics; (3) airborne detection systems which operate a round the clock for the enforcement program; (4) identification and quantification of all types of pollutants; (5) analysis of the nonlinear optical properties of wastewater for pollutant fingerprinting; (6) a detection system for oil or grease emulsified water; (7) a real-time airborne air quality monitoring system; (8) pooling together of all remote sensing techniques; and (9) much better access to Earth Resources Technology Satellite (ERTS) digital tapes and transparencies at the NASA Goddard Space Center. (Lynch-Wisconsin) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-254 570, Price codes: A99 in paper copy, A01 in microfiche. In: Proceedings of Conference on Environmental Quality Sensors (Second) Held at National Environmental Research Center, Las Vegas, Nevada on October 10-11, 1973, December 1973, Section IX, p 35-36. AU - Dybdahl, A W AD - Environmental Protection Agency Denver, CO Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - Pollution abatement KW - Remote sensing KW - Water pollution control KW - Air pollution KW - Regulation KW - Legal aspects KW - Enforcement KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19203006?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Scope+of+Research+Needs&rft.au=Dybdahl%2C+A+W&rft.aulast=Dybdahl&rft.aufirst=A&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Economic Analysis of Effluent Guidelines for the Soap and Detergent Industry. Phase I AN - 19202937; 7803053 AB - Proposed federal effluent guidelines for the soap and detergent industry would have a serious impact on smaller companies, leading to price increases, but would not greatly affect larger firms. No adverse community, employment, or balance of payment effects are foreseen, and no plant closings are anticipated. A small soap company, small liquid detergent company, and very large intergrated soap and detergent company were modelled to test economic effects of guidelines. Process changes required of small companies would require price increases, whereas the larger companies could more readily absorb such costs. However, since the industry is characterized by a highly concentrated market, market leaders probably will not wish to risk public censure or government punitive action due to an increase in their already large share of the market, and may be forced to raise their prices as well to avoid squeezing out the smaller producers. In 1970 four companies (Procter and Gamble, Lever Brothers, Colgate-Palmolive, and Purex) accounted for 70% of total shipment value, four more accounted for another 9%, and 350 firms made up the rest. Over 985 of plants now send effluents to public treatment facilities, and the greatest cost impact would therefore come from rising public waste treatment charges. (Lynch-Wisconsin) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-256 313, Price codes: A07 in paper copy, A01 in microfiche. Report No. EPA-230/2-73-026, August, 1973. 122 p, 39 tab, 19 ref. 68-01-1566. AU - Houston, CA AU - Herot, F C AU - Douglas, N S AU - Fleer, A W AD - Environmental Protection Agency Washington, DC. Office of Planning and Evaluation Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - Soaps KW - Detergents KW - Effluents KW - Water pollution control KW - Industrial wastes KW - Industrial water KW - Waste water treatment KW - Waste water disposal KW - Model studies KW - Economic impact KW - Prices KW - Federal Water Pollution Control Act Amendments KW - SW 4030:Cost allocation, cost sharing, pricing KW - SW 3070:Water quality control KW - SW 1050:Conservation in industrial use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19202937?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Economic+Analysis+of+Effluent+Guidelines+for+the+Soap+and+Detergent+Industry.+Phase+I&rft.au=Houston%2C+CA%3BHerot%2C+F+C%3BDouglas%2C+N+S%3BFleer%2C+A+W&rft.aulast=Houston&rft.aufirst=CA&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Remarks, Region VIII AN - 19198091; 7802179 AB - Region VIII (EPA), which includes Colorado, Montana, North Dakota, South Dakota, Utah, and Wyoming, three specific areas which need more attention in terms of remote monitoring are saline seeps, nonpoint pollution, and recycled water. Saline seeps, which destroy more land than coal strip mining, have a white crusty appearance when they appear on the ground surface. They tend to be circular and occupy about 1/2 acre. Plant growth in and around them is affected. Region VIII is heavily irrigated , and agricultural chemicals are widely used. Nonpoint pollution problems, including salinity increases in streams and utlimately in the Colorado River, might possibly be monitored by remote sensing techniques. Remote monitoring could also be used for feedlot censuses, assessing the extent of irrigated land and the area and configuration of irrigation canals and ditches, and measuring land slope and soil composition in relation to pesticides and herbicides. Water scarcity will increasingly dictate urban water recycling, and remote sensing could aid in measuring the quantity and location of water resources. (Lynch-Wisconsin) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-254 570, Price codes: A99 in paper copy, A01 in microfiche. In: Proceedings of Conference on Environmental Quality Sensors (Second) Held at National Environmental Research Center, Las Vegas, Nevada on October 10-11, 1973, December 1973, Section IX, p. 26-28. AU - Fitch, R W AD - Environmental Protection Agency Denver, CO. Region VIII Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - Rocky Mountain region KW - Seepage KW - Pollutant identification KW - Brines KW - Water quality KW - Water pollution KW - Salinity KW - Remote sensing KW - Nonpoint pollution KW - Saline seepage KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19198091?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Remarks%2C+Region+VIII&rft.au=Fitch%2C+R+W&rft.aulast=Fitch&rft.aufirst=R&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Remote Monitoring in Region VI AN - 19189764; 7802174 AB - In EPA 's Region VI remote monitoring has been used primarily for surveillance and analysis, and hazardous materials control; geographically it has been limited to coastal zones, off-shore waters, and rivers. No comprehensive monitoring measurement systems have been developed. Remote sensing was used in the fall of 1970 to monitor thermal discharge from a power plant on Trinity Bay (TX). In 1970-71 an oil-drilling platform off the Louisiana coast burned and spilled oil; thermal infrared aerial photographs were taken of the spill. In the fall of 1972, 624 ,000 gallons of diesel oil were spilled from a San Antonio (TX) power plant, and seeped through the subsurface into the San Antonio River. Although invisible to the unaided eye, the oil was successfully photographed using a 35 mm camera equipped with a Wratten 39 UV filter and fake infrared film. Color aerial photography was used for an oil spill in the Atchafalaya River Basin (LA) in July 1973, in an area accessible only by air. Following a flood stage of the Mississippi River, 104 leaks and discharges from waste treatment pits were located and described by means of color and black-and-white aerial photography. Remote monitoring is planned for about 12 of an expected 70 major oil spills in 1974. Remote thermal mapping and multispectral scanner use are projected. (Lynch-Wisconsin) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-254 570, Price codes: A99 in paper copy, A01 in microfiche. In: Proceedings of Conference on Environmental Quality Sensors (Second) Held at National Environmental Research Center, Las Vegas, Nevada on October 10-11, 1973, December 1973, Section IX, p 21-22. AU - Lozano, R AD - Environmental Protection Agency Dallas, TX. Region VI Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - Remote sensing KW - Monitoring KW - Oil spills KW - Aerial photography KW - Pollutant identification KW - Thermal pollution KW - Louisiana KW - Texas KW - Gulf coastal plain KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19189764?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Remote+Monitoring+in+Region+VI&rft.au=Lozano%2C+R&rft.aulast=Lozano&rft.aufirst=R&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Remarks, Region IX AN - 19189699; 7802178 AB - The Pacific Southwest Region (IX) of EPA includes Arizona, California, Hawaii, Nevada, American Samoa, Guam, and the Pacific Islands Trust Territory. Due to the complex topography and associated environmental problems, remote sensing techniques have great application in the region. An ongoing study of Lake Tahoe is using remote sensing to detect algal growth and sediment plumes. Photographic and thermal infrared imagery were used for an extensive aerial survey of the San Francisco Bay area to identify outfalls. Aerial photographs taken at Moss Landing (CA) and in the Los Angeles area documented sediment plumes for enforcement purposes. Current aerial photography missions include a survey of oil fields in the Bakersfield (CA) area, and a survey of the Las Vegas-Lake Mead vicinity to aid in siting sampling stations. (Lynch-Wisconsin). JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-254 570, Price codes: A99 in paper copy, A01 in microfiche. In: Proceedings of Conference on Environmental Quality Sensors (Second) Held at National Environmental Research Center, Las Vegas, Nevada on October 10-11, 1973, December 1973, Section IX, p. 29-31. AU - Longwell, D AD - Environmental Protection Agency San Francisco, CA. Region IX Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - Southwest U.S. KW - Remote sensing KW - Pollutant identification KW - Aerial photography KW - Sediments KW - California KW - Water pollution control KW - Nevada KW - Thermal pollution KW - Plumes KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19189699?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Remarks%2C+Region+IX&rft.au=Longwell%2C+D&rft.aulast=Longwell&rft.aufirst=D&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Water Quality Assessment for the Kanawha River Basin (North Carolina, Virginia, West Virginia) AN - 19187606; 7806778 AB - The report had four purposes: to assess current water quality; to investigate the causes responsible for the current situation; to study recent trends; and to project future water quality. Rather than being a detailed analysis of the basin 's water qualities, the report was intended to serve as a baseline study for future planning that would be done to meet the Federal Water Pollution Control Act Amendments (1972) standards for water quality. Those water bodies that, in 1973 met the 1983 goals of water adequate for swimming and propagation of fish and wildlife are identified; and identification is made of those bodies that might achieve the 1983 goals by 1977, 1983 or later. The Kanawha Basin is described and then divided into two study units: (1) the Kanawha River and its tributaries; and (2) the New River and tributaries. Water quality is then investigated and trends reported. (Zayac-NC) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-255 132, Price codes: A03 in paper copy, A01 in microfiche. EPA Work Document No 50, September 1973. 31 p, 6 ref , 2 tab, 5 maps. AU - George, R C AU - Cantor, R I AD - Environmental Protection Agency Wheeling, WV. Surveillance and Analysis Div Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - Environmental effects KW - Water quality KW - Fishing KW - New River Basin KW - Kanawha River KW - Planning KW - West Virginia KW - North Carolina KW - Recreation KW - Fish KW - Wildlife KW - Water pollution KW - River basins KW - Water quality standards KW - Virginia KW - New River KW - SW 4070:Ecological impact of water development KW - SW 3070:Water quality control KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19187606?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Water+Quality+Assessment+for+the+Kanawha+River+Basin+%28North+Carolina%2C+Virginia%2C+West+Virginia%29&rft.au=George%2C+R+C%3BCantor%2C+R+I&rft.aulast=George&rft.aufirst=R&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Aerial Monitoring Experience AN - 19187571; 7802167 AB - Aerial monitoring, which combines sampling and remote sensing, is only in the formation state in EPA 's Region II. Two missions have been flown to date; preliminary data indicate that IR imagery is adequate for measuring surface temperature and the size of thermal plumes. Photographs from both high- and low-altitude missions were found in NASA-Houston archives, but extreme difficulty was encountered in procuring copies. The photographs showed that even high-altitude missions were valuable for land use documentation and detection of current patterns in tidal waters, and that normal or infrared-sensitive color photography should be used in addition to thermal infrared imagery. A multispectral approach is preferable to any single technique. Use of a helicopter in a 1971 legal action against New Jersey coastal municipalities reduced survey costs by half and the number of samples required by a third. Collection-to-report turnaround was also reduced by half, and sampling manpower was reduced from eight to two. Aerial photographs were admitted as evidence. (Lynch-Wisconsin) JF - Available from the National Technical Information Service, Springfield VA 22161 (and contained in) PB-254 570, Price codes: A99 in paper copy, A01 in microfiche. In: Proceedings of Conference on Environmental Quality Sensors (Second) Held at National Environmental Research Center, Las Vegas, Nevada on October 10-11, 1973, December 1973, Section IX, p 6-9. AU - Nixon, P F AD - Environmental Protection Agency Edison, NJ. Region II Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - Remote sensing KW - Aerial photography KW - Aircraft KW - Monitoring KW - New Jersey KW - Virgin Islands KW - Water quality KW - Legal aspects KW - Regulation KW - Water quality control KW - Land use KW - Water pollution control KW - Infrared radiation KW - Helicopters KW - Enforcement KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19187571?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Aerial+Monitoring+Experience&rft.au=Nixon%2C+P+F&rft.aulast=Nixon&rft.aufirst=P&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Detection of Dissolved Oxygen in Water Through Remote Sensing Techniques AN - 19187431; 7802171 AB - A KS-87B aerial framing camera with Kodak 2443 false color infrared film and a Wratten 16 orange gelatin filter were used to develop a photographic technique for measuring dissolved oxygen (DO) content of bodies of water. Aerial color photographs of water. Aerial color photographs of water saturated with DO taken from an aircraft at 1/4 to 1/3 f-stop below normal exposure showed as a bright blue, while septic waters (those having near-zero DO) appeared virtually black. Graduations of blue/black were found for intermediate waters. The usual EA-5 chemicals and procedures were used in film development. Ground-truth data confirmed the aerial observations. A Macbeth TD-203AM Transmission Densitometer was used to measure the exposed film, and a curve was generated relating degree of DO concentration to the blue-black/black-black linear progression. This DO remote sensing technique has an accuracy of plus or minus 1 ppm. Interferences which must be considered include under- or over-exposure of the film, lens fall-off, and water discoloration due to turbidity, suspended solids, or industrial wastes. (Lynch-Wisconsin) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-254 570, Price code s: A99 in paper copy, A01 in microfiche. In: Proceedings of Conference on Environmental Quality Sensors (Second) Held at National Environmental Research Center, Las Vegas, Nevada on October 10-11, 1973, December 1973, Section VIII, p 48-66. 5 fig, 3 ref. AU - Dybdahl, A W AD - Environmental Protection Agency Denver, CO Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - Dissolved oxygen KW - Remote sensing KW - Aerial photography KW - Pollutant identification KW - Water quality KW - Films KW - Filters KW - Cameras KW - Monitoring KW - Eutrophication KW - Trophic level KW - Densitometers KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19187431?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Detection+of+Dissolved+Oxygen+in+Water+Through+Remote+Sensing+Techniques&rft.au=Dybdahl%2C+A+W&rft.aulast=Dybdahl&rft.aufirst=A&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ESOO1: Verification of Model for New York Harbor AN - 19182313; 7701791 AB - A computer model which predicts the steady-state distribution of water quality variables for a one dimensional estuary, ESOO1, was applied to the New York Harbor by using the waste loads and the system parameters for average July-August conditions from 1954 to 1964. The model 's applicability as a planning tool is illustrated by the effect of collecting raw waste discharges along the west side of New York City in a single treatment facility. Then, the effect of various treatment levels can be input to the model and the results can be compared with treatment options. However, the underlying assumptions of the model should be considered when applying it to a specific situation, for instance, in some cases the one dimensional approach may be inapplicable, e.g., the effect of high temperatures near a thermal discharge might be significantly minimized by assuming that the estuary is instantaneously mixed vertically and laterally. In other cases, the steady-state, tidally averaged approach would not be sufficient to indicate the time within the tidal cycle which allows the effects of tidal oscillations on water quality to be explicitly depicted. While this model will not supply the total planning horizon to water quality it is an excellent tool for many estuarine situations. Details of the model are presented. (Auen-Wisconsin). JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-246 848, Price codes: A03 in paper copy, A01 in microfiche. Report No. ESOO1NYV, September 1973. 50 p. 5 fig., 1 tab., 2 ref. AU - Chapra, S C AU - Gordimer, S AD - Environmental Protection Agency New York. Data Systems Branch Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - Computer models KW - Estuaries KW - Water quality KW - New York KW - Sewage effluents KW - Sewage treatment KW - Water pollution sources KW - Biochemical oxygen demand KW - Oxygen demand KW - SW 3070:Water quality control KW - SW 4010:Techniques of planning UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19182313?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ESOO1%3A+Verification+of+Model+for+New+York+Harbor&rft.au=Chapra%2C+S+C%3BGordimer%2C+S&rft.aulast=Chapra&rft.aufirst=S&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Region III 's Representative Report AN - 19174668; 7802175 AB - Because of regional limitations, federal assistance is needed for such costly programs as aerial surveillance and photo-interpretation. Use of portable remote sensing instruments would help eliminate the wasted time, expense, hostility, and anxieties which result from court orders for on-site investigations of suspected polluters. Region III suffers from a wide variety of environmental problems including acid mine drainage, oil spills, ocean dumping, municipal and industrial sludge disposal, farm runoff, oil refining, power plants, heavy industry pollution, automotive emissions, and urban solid waste disposal. Internally Region III has encouraged further development of advanced sensors to meet needs for remote air and water pollution monitoring. Currently, low-light image intensifiers are used for visual measurements of air pollution. The needs of various programs are listed. (Lynch-Wisconsin) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-254 570, Price codes: A99 in paper copy, A01 in microfiche. In: Proceedings of Conference on Environmental Quality Sensors (Second) Held at National Environmental Research Center, Las Vegas, Nevada on October 10-11, 1973, December 1973, Section IX, p 10-14. AU - Cohen, E H AD - Environmental Protection Agency Philadelphia, PA. Region III Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - Remote sensing KW - Pollution abatement KW - Pollutant identification KW - Monitoring KW - Air pollution KW - Water pollution control KW - Water quality control KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19174668?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Region+III+%27s+Representative+Report&rft.au=Cohen%2C+E+H&rft.aulast=Cohen&rft.aufirst=E&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DOCUMENTATION FOR ES001. A STEADY-STATE, ONE DIMENSIONAL, ESTUARINE WATER QUALITY MODEL AN - 19174462; 7611460 AB - ES001 IS A COMPUTER PROGRAM WHICH CAN BE USED TO SIMULATE TIDALLY AVERAGED ONE DIMENSIONAL STEADY-STATE ESTUARINE SYSTEMS AND PREDICT WATER MATHEMATICAL MODEL OF AN ESTUARINE SYSTEM. THE BASIC APPROACH USED IN ES001 IS THE LAW OF CONSERVATION OF MASS. THE MODEL PRESENTED IS SPECIFICALLY APPLIED TO THE BOD-DO DEFICIT SYSTEM, HOWEVER ANALOGOUS SYSTEMS OF SEQUENTIAL REACTIONS OF TWO SUBSTANCES, OR SINGLE SYSTEMS UNDER FIRST ORDER KINETICS MAY ALSO BE MODELLED. ES001 IS PRESENTLY PROGRAMMED FOR USE ON THE IBM 370 WHILE ES002 IS COMPATIBLE WITH AN IBM 1130 SYSTEM. ES001 IS CAPABLE OF MODELLING GENERAL ONE-DIMENSIONAL ESTUARINE SYSTEMS FOR A VARIETY OF SUBSTANCE CONCENTRATIONS. THE PROGRAM REQUIRES SEGMENTATION OF THE SYSTEM BEING MODELLED INTO SECTIONS WITHIN WHICH THE VARIOUS GEOMORPHOLOGICAL, PHYSICAL AND HYDROLOGICAL PARAMETERS OF THE ESTUARY ARE CONSTANT. THE SECTIONS ARE THEN CONNECTED MATHEMATICALLY, THE JUNCTION POINTS OF THESE SEGMENTS BEING BOUNDARY POINTS WHERE THESE PARAMETERS CAN CHANGE. SEVERAL TYPES OF JUNCTIONS ARE ALLOWED INCLUDING TRIPLE JUNCTIONS, DAMS, ETC., WHICH IN COMBINATION ALLOW THE MODELLING OF NUMEROUS TYPES OF CONFIGURATIONS. THE MODEL IS ASSUMED TO BE AT STEADY STATE AND TO BE TIDALLY AVERAGED. STEADY STATE MEANS THAT THE VARIABLES AND PARAMETERS DESCRIBING A SYSTEM DO NOT VARY WITH TIME. FINALLY, REACTION KINETICS ARE ASSUMED TO BE OF THE FIRST-ORDER FOR THE REASONS THAT MANY SUBSTANCES REACTING IN AN ESTUARY APPROXIMATE THIS TYPE OF BEHAVIOR. (SINHA - OEIS) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161, AS PB-246 847, $7.75 IN PAPER COPY, $3.00 IN MICROFICHE. ENVIRONMENTAL PROTECTION AGENCY FINAL REPORT NO. ES001, SEPTEMBER 1973. 224 P, 11 REF, APPEND. AU - Chapra, S C AU - GORDIMER, S AD - ENVIRONMENTAL PROTECTION AGENCY, NEW YORK. REGION II Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *COMPUTER PROGRAMS KW - *ESTUARIES KW - *WATER QUALITY KW - *BIOCHEMICAL OXYGEN DEMAND KW - *DISSOLVED OXYGEN KW - MATHEMATICAL MODELS KW - WATER RESOURCES KW - RESOURCE DEVELOPMENT KW - MODEL STUDIES KW - SW 5080:Evaluation, processing and publication KW - SW 3070:Water quality control KW - SW 3020:Sources and fate of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19174462?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DOCUMENTATION+FOR+ES001.+A+STEADY-STATE%2C+ONE+DIMENSIONAL%2C+ESTUARINE+WATER+QUALITY+MODEL&rft.au=Chapra%2C+S+C%3BGORDIMER%2C+S&rft.aulast=Chapra&rft.aufirst=S&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ECOSYSTEMS ANALYSIS OF THE BIG CYPRESS SWAMP AND ESTUATIES AN - 19161755; 7610046 AB - A TWO YEAR STUDY WAS CONDUCTED TO OBTAIN BIOLOGICAL AND HYDROLOGICAL INFORMATION ON SOUTH FLORIDA'S LAND, WATER, WILDLIFE AND FISHERIES RESOURCES. FIELD INVESTIGATIONS DURING 1971-72 INTENSIVELY EXAMINED THE DETAILS OF BIOTIC COMMUNITY INTERACTIONS WITH HYDROLOGIC CONDITIONS OF DISTURBED AND RELATIVELY UNAFFECTED REGIONS OF THE BIG CYPRESS SWAMP AND CONTIGUOUS TIDAL WETLANDS AND ESTUARIES. STUDY RESULTS DEMONSTRATE THE TOTAL DEPENDENCE OF THE SOUTH FLORIDA ECOSYSTEM ON THE HYDROPERIOD. CANAL DRAINAGE OF UPLAND WETLANDS WHICH INCLUDE CYPRESS SWAMPS AND WET-PRAIRIES EFFECTED A 10 FOLD DECREASE IN PRIMARY PRODUCTIVITY. DRAINAGE ALSO EFFECTED A THINNING OF THE FOREST CANOPY AND INDUCED A REDUCTION IN THE RATE OF FOREST LITTER DECOMPOSITION RESULTING IN A BUILDUP OF LITTER AS INCREASED FUEL FOR DESTRUCTIVE WILDFIRES. (KATZ) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161, AS PB-233 070, $10.75 IN PAPER COPY, $2.25 IN MICROFICHE. SOUTH FLORIDA ENVIRONMENTAL PROJECT: ECOLOGICAL REPORT NO. DI-SFEP-74-51, JUNE 1973, 375 P, 40 TAB, 75 FIG, 95 REF. AU - Carter, H R AU - Burns, La AU - Cavinder, T R AU - Dugger, R R AU - Fore, P L AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SURVEILLANCE AND ANALYSIS DIV Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *PRIMARY PRODUCTIVITY KW - *ECOLOGY KW - *VEGETATION ESTABLISHMENT KW - *FLORIDA KW - *BIOTA KW - *ESTUARIES KW - *ECOSYSTEMS KW - *SWAMPS KW - *WETLANDS KW - HYDROLOGY KW - BIOLOGICAL COMMUNITIES KW - DOMINANT ORGANISM KW - HABITAT KW - CANALS KW - DITCHES KW - BENTHIC COMMUNITIES KW - BENTHIC PLANTS KW - FRESH WATER FISH KW - WILDLIFE KW - FISH KW - NUTRIENTS KW - SEDIMENTS KW - ESTUARINE FISH KW - CLIMATOLOGY KW - MACROBENTHOS KW - ECOSYSTEM ANALYSIS KW - SOUTH FLORIDA ECOSYSTEM KW - SNOOK KW - TEN THOUSAND ISLANDS KW - FAHKAHATCHEE STRAND KW - *BIG CYPRESS SWAMP(FLA) KW - SW 4070:Ecological impact of water development KW - SW 3070:Water quality control KW - SW 3030:Effects of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19161755?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ECOSYSTEMS+ANALYSIS+OF+THE+BIG+CYPRESS+SWAMP+AND+ESTUATIES&rft.au=Carter%2C+H+R%3BBurns%2C+La%3BCavinder%2C+T+R%3BDugger%2C+R+R%3BFore%2C+P+L&rft.aulast=Carter&rft.aufirst=H&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE RELATIONSHIP BETWEEN SUBSTRATE CONTENT, WATER QUALITY, ACTINOMYCETES, AND MUSTY ODORS IN THE BROAD RIVER BASIN AN - 19157933; 7605478 AB - MUSTY ODORS CAUSED BY ACTINOMYCETES ARE COMMON IN THE BROAD RIVER, THE WATER SUPPLY FOR COLUMBIA, SOUTH CAROLINA. ACTINOMYCETE GROWTH AND ODOR APPEAR DEPENDENT ON INFLUX AND STORAGE OF ORGANIC MATTER AND OTHER NUTRIENTS, AIR AND WATER TEMPERATURE, RAINFALL, AND STREAMFLOW DURING THE SPRING. THE MAJOR TRIBUTARIES ARE THE PRIMARY SOURCE OF ORGANIC MATTER AND OTHER NUTRIENTS; CANALS AND RESERVOIRS ACT AS NUTRIENT SINKS AND PROVIDED SUBSTRATES CONDUCIVE TO ACTINOMYCETE GROWTH AND ODOR PRODUCTION. LEAF LITTER ODORS WERE HIGHER THAN WATER ODORS AND INCREASED AS LEAF LITTER WET WEIGHT DECREASED. AVERAGE STREAM SUBSTRATE AND LEAF LITTER ACTINOMYCETE COUNTS INCREASED DURING THE STUDY PERIOD. LEAF LITTER ACTINOMYCETE COUNTS WERE GENERALLY HIGHER THAN IN STREAM SUBSTRATES AND PERIPHYTON. IT IS SUGGESTED THAT A N ODOR PANEL SHOULD BE ESTABLISHED TO SAMPLE ODORS UPSTREAM NEAR PARR DAM IN THE SPRING. WATER SHOULD PROMPTLY BE TREATED WITH ACTIVATED CARBON WHEN AIR AND WATER TEMPERATURES OF 17C OR ABOVE OCCUR DURING EXTENDED SPRING LOWFLOW PERIODS AND UPSTREAM THRESHOLD ODORS ARE FOUR OR GREATER (CONDITIONS WHICH CAN CAUSE SEVERE ODOR PROBLEMS). MUNICIPAL AND INDUSTRIAL WASTE INPUTS SHOULD BE REDUCED AS MUCH AS POSSIBLE, ESPECIALLY FROM LOCKHARDT AND CARLISLE TEXTILE MILLS AND DISCHARGE INTO TRIBUTARY STREAMS DRAINING THE GREENVILLE-SPARTANSBURG AREA. (BUCHANAN-DAVIDSON--WISCONSIN) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161 AS PB-227 063, $5.00 IN PAPER COPY, $2.25 IN MICROFICHE. REPORT 03078, JANUARY 1973. 82 P. 20 FIG, 25 TAB, 27 REF. AU - Raschke, R L AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SURVEILLANCE AND ANALYSIS DIV Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *MUNICIPAL WATER KW - *POTABLE WATER KW - *ACTINOMYCETES KW - *WATER POLLUTION EFFECTS KW - *ODOR KW - RIVERS KW - SOUTH CAROLINA KW - NUTRIENTS KW - SPRING KW - ORGANIC MATTER KW - AIR TEMPERATURE KW - WATER TEMPERATURE KW - RAINFALL KW - STREAMFLOW KW - RUNOFF KW - WATER TREATMENT KW - LEAVES KW - INDUSTRIAL WASTES KW - MUNICIPAL WASTES KW - TEXTILES KW - TASTE KW - BOTTOM SEDIMENTS KW - *BROAD RIVER(S. C.) KW - COLUMBIA(S. C.) KW - LEAF LITTER KW - SW 3060:Water treatment and distribution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19157933?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+RELATIONSHIP+BETWEEN+SUBSTRATE+CONTENT%2C+WATER+QUALITY%2C+ACTINOMYCETES%2C+AND+MUSTY+ODORS+IN+THE+BROAD+RIVER+BASIN&rft.au=Raschke%2C+R+L&rft.aulast=Raschke&rft.aufirst=R&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PUBLIC PARTICIPATION IN WATER POLLUTION CONTROL AN - 19143771; 7603835 AB - A GENERAL DISCUSSION OF THE PUBLIC'S ROLE IN WATER POLLUTION CONTROL IS PRESENTED. UNDER THE 1972 FEDERAL WATER POLLUTION CONTROL ACT, THERE MUST BE CITIZEN PARTICIPATION IN HEARINGS BEFORE THE ESTABLISHMENT OF EFFLUENT LIMITAIONS FOR INDUSTRIAL OR MUNICIPAL FACILITIES. IN ADDITION, THE EPA ADMINISTRATOR, IN COOPERATION WITH THE STATES, IS REQUIRED TO PROVIDE FOR PUBLIC PARTICIPATION IN THE DEVELOPMENT, REVISION, AND ENFORCEMENT OF ANY REGULATION, STANDARDS, EFFLUENT LIMITATION, PLAN, OR PROGRAM DEVELOPED BY THE ADMINISTRATOR OR ANY STATE UNDER THE ACT. MINIMUM GUIDELINES ARE SET FOR THE PARTICIPATION. IN A VERY FEW YEARS STATE REGULATION OF CONSTRUCTION ON FLOOD PLAINS, OR UNSTABLE HILLSIDES, IN SWAMPS, IN WETLANDS, OR IN GOOD CROPLAND WILL PROBABLY BE ROUTINE ALL OVER THE COUNTRY. EXAMPLES OF THE ADVANCES THAT CITIZEN GROUPS HAVE MADE IN CLEANING UP BODIES OF WATER, AS WELL AS EXAMPLES OF EPA SPONSORED POLLUTION CONCERN GROUPS ARE DISCUSSED. IT IS EXPECTED THAT AS THE POPULATION BECOMES AWARE OF THE BENEFITS OF POLLUTION CONTROL AND ABATEMENT, STRONG REMEDIAL ACTION WILL BE SUPPORTED. (ORR-FIRL) JF - IN: ULTIMATE DISPOSAL OF WASTEWATERS AND THEIR RESIDUALS, APRIL 26-27, 1973, RALEIGH, NORTH CAROLINA, RESEARCH TRIANGLE UNIVERSITIES, P 42-48. AU - RAVAN, F E AD - ENVIRONMENTAL PROTECTION AGENCY, ATLANTA, GA. REGION IV Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *WATER POLLUTION CONTROL KW - *POLLUTION ABATEMENT KW - *LEGISLATION KW - FEDERAL WATER POLLUTION CONTROL ACT KW - LOCAL GOVERNMENTS KW - PUBLIC RIGHTS KW - ENVIRONMENTAL CONTROL KW - STANDARDS KW - PUBLIC PARTICIPATION KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19143771?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PUBLIC+PARTICIPATION+IN+WATER+POLLUTION+CONTROL&rft.au=RAVAN%2C+F+E&rft.aulast=RAVAN&rft.aufirst=F&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MANUAL FOR PREPARATION OF ENVIRONMENTAL IMPACT STATEMENTS FOR WASTEWATER TREATMENT WORKS, FACILITIES PLANS, AND 208 AREAWIDE WASTE TREATMENT MANAGEMENT PLANS AN - 19132538; 7510473 AB - DETAILED GUIDANCE IS GIVEN FOR THE PREPARATION OF ENVIRONMENTAL IMPACT STATEMENTS (EIS) ON WASTE WATER TREATMENT WORKS. THE NATIONAL ENVIRONMENTAL POLICY ACT OF 1969, PUBLIC LAW 91-190, REQUIRES ALL FEDERAL AGENCIES TO PREPARE ENVIRONMENTAL IMPACT STATEMENTS BEFORE ACQUIRING FEDERAL FUNDS TO PRODUCE A PROJECT. THE REQUIREMENTS OF THE COUNCIL ON ENVIRONMENTAL QUALITY (CEQ) ARE OUTLINED. A FLOWCHART FOR THE SYSTEMATIC GATHERING OF INFORMATION FOR THE EIS HAS BEEN DRAWN. VARIOUS TREATMENT ALTERNATIVES ARE LISTED, DEPENDING UPON WHETHER THE FACILITY IS A TREATMENT WORK, A FACILITIES PLAN, OR A 208 PLAN. TECHNIQUES SUCH AS TREATMENT AND DISCHARGE TO SURFACE WATERS, WASTE WATER REUSE, LAND APPLICATION, AND SLUDGE DISPOSAL ALTERNATIVES ARE DESCRIBED. ALTERNATIVES ARE GIVEN. THE REVIEW OF THE EIS BY A FEDERAL OR STATE AGENCY REPRESENTATIVE IS ALSO DISCUSSED. (PRAGUE-FIRL) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA. 22161, AS PB-235 280, $3.75 IN PAPER COPY, $2.25 IN MICROFICHE. EPA REPORT, AUGUST, 1973. 35 P, 3 FIG. AU - Cook, P L AU - Cronin, N AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF FEDERAL ACTIVITIES Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *FEDERAL JURISDICTION KW - *ENVIRONMENTAL EFFECTS KW - *TREATMENT FACILITIES KW - WASTE WATER TREATMENT KW - WASTE DISCHARGES KW - PUBLICATIONS KW - POLLUTANT EFFECTS KW - PLANNING KW - *ENVIRONMENTAL IMPACT STATEMENTS KW - SW 4070:Ecological impact of water development KW - SW 3040:Wastewater treatment processes KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19132538?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MANUAL+FOR+PREPARATION+OF+ENVIRONMENTAL+IMPACT+STATEMENTS+FOR+WASTEWATER+TREATMENT+WORKS%2C+FACILITIES+PLANS%2C+AND+208+AREAWIDE+WASTE+TREATMENT+MANAGEMENT+PLANS&rft.au=Cook%2C+P+L%3BCronin%2C+N&rft.aulast=Cook&rft.aufirst=P&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE OHIO RIVER-MCALPINE POOL REPORT: KENTUCKY-INDIANA AN - 19128646; 7508997 AB - WASTEWATER DISCHARGES INTO THE MCALPINE POOL REACH OF THE OHIO RIVER ARE COMPARATIVELY SMALL BUT TEND TO RETARD RECOVERY OF THE RIVER FROM EFFECTS OF THE CINCINNATI AREA WASTE LOAD. WASTE DISCHARGES FROM MUNICIPAL AND INDUSTRIAL SOURCES WERE NOT ENOUGH TO CAUSE THE LOW DISSOLVED OXYGEN PROBLEMS OBSERVED, ALTHOUGH WASTE TREATMENT WAS INADEQUATE IN SEVERAL CASES. NO CAUSE AND EFFECT RELATIONSHIPS WERE ESTABLISHED BETWEEN ANY WASTE DISCHARGE AND LOW OXYGEN LEVELS. LOW REAERATION RATES IN SLUGGISH IMPOUNDMENTS CAUSED LITTLE OXYGENATION. DISSOLVED OXYGEN LEVELS INCREASED DOWNSTREAM FOR 25 MILES, THEN DECLINED DOWNSTREAM TO MCALPINE DAM. THIS TREND CORRELATED WITH FACTORS AFFECTING REAERATION: RIVER VELOCITY AND CROSS-SECTIONAL AREA. TOTAL ORGANIC CARBON, AMMONIA, AND THE FIVE-DAY BOD PROFILES WERE SIMILAR AND INVERSELY PROPORTIONAL TO NITRITE-NITRATE CONCENTRATIONS. MOST OF THE OXYGEN DEMAND APPEARED DUE TO AMMONIA OXIDATION. PHOSPHORUS CONCENTRATIONS WERE ESSENTIALLY CONSTANT. SPECIFIC CONDUCTANCE (DISSOLVED SOLIDS) AND PH VALUES WERE WITHIN ACCEPTABLE LIMITS. TURBIDITY GRADUALLY DECLINED THROUGH THE MCALPINE POOL. COLIFORM COUNTS WERE EXCESSIVE IN CERTAIN AREAS. IT IS RECOMMENDED THAT ALL MUNICIPAL AND INDUSTRIAL SANITARY WASTE DISCHARGES RECEIVE ADEQUATE SECONDARY TREATMENT AND DISINFECTION. UPSTREAM WATER SOURCES, ESPECIALLY IN THE CINCINNATI AREA, MUST PROVIDE BETTER WASTE TREATMENT; NITRIFICATION WILL PROBABLY BE NECESSARY. (BUCHANAN-DAVIDSON--WISCONSIN) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA. 22161, AS PB-227 061, $5.75 IN PAPER COPY, $2.25 IN MICROFICHE. REPORT JUNE 1973. 137 P, 17 FIG, 7 TAB, 6 REF, 6 APPEND. AU - Hill, D W AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SURVEILLANCE AND ANALYSIS DIV Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *WATER QUALITY KW - *DISSOLVED OXYGEN KW - *OHIO RIVER KW - *KENTUCKY KW - *INDIANA KW - OHIO KW - INTERSTATE RIVERS KW - RIVERS KW - THERMAL POLLUTION KW - STANDARDS KW - SEWAGE EFFLUENTS KW - SEWAGE TREATMENT KW - INDUSTRIAL WASTES KW - MUNICIPAL WASTES KW - WATER POLLUTION KW - WATER POLLUTION CONTROL KW - ALKALINITY KW - ANALYTICAL TECHNIQUES KW - WATER POLLUTION SOURCES KW - WATER TREATMENT KW - ENTERIC BACTERIA KW - HYDROGEN ION CONCENTRATION KW - BIOCHEMICAL OXYGEN DEMAND KW - DISSOLVED SOLIDS KW - SPECIFIC CONDUCTIVITY KW - SALMONELLA KW - RIVER FLOW KW - CARBON KW - AMMONIA KW - NITRIFICATION KW - ORGANIC COMPOUNDS KW - NITATES KW - NITRITES KW - PHOSPHORUS KW - TURBIDITY KW - COLIFORMS KW - DISINFECTION KW - *MCALPINE POOL(OHIO RIVER) KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19128646?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+OHIO+RIVER-MCALPINE+POOL+REPORT%3A+KENTUCKY-INDIANA&rft.au=Hill%2C+D+W&rft.aulast=Hill&rft.aufirst=D&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MANAGING THE ENVIRONMENT AN - 19127432; 7601597 AB - FOR ENVIRONMENTAL POLICIES TO BE EFFECTIVE, ENVIRONMENTAL MANAGEMENT HAS TO INTEGRATE KNOWLEDGE FROM A VARIETY OF FIELDS AND DISCIPLINES INCLUDING GOVERNMENT, INDUSTRY, BUSINESS, ECONOMICS, ECOLOGY AND THE GENERAL PUBLIC. CONTAINED IN THIS REPORT ARE 42 ARTICLES COVERING THE FULL RANGE OF ENVIRONMENTAL MANAGEMENT ISSUES. THESE PAPERS EXAMINE THE ENVIRONMENTAL ISSUES FROM VARIED PERSPECTIVES AND DISCUSS TECHNIQUES FOR CITIZEN PARTICIPATION, MANAGEMENT INFORMATION SYSTEMS, ORGANIZATIONAL STRUCTURES, SPECIAL REGULATORY PROCEDURES AND CONTROLS, LEGAL ACTIONS AND OTHER STRATEGIES FOR IMPROVING THE ENVIRONMENT. SEVERAL STRATEGIES EXPLORED INCLUDE LAND USE PLANNING, ENVIRONMENTAL IMPACT STATEMENTS, AND ENVIRONMENTAL STANDARDS AND LAWS. ONE SECTION EXAMINES INTERGOVERNMENTAL RELATIONS IN MANAGING THE ENVIRONMENT. THREE CONCLUSIONS ARE REACHED: THE SHORTCOMINGS OF PRESENT ENVIRONMENTAL MANAGEMENT TECHNIQUES ARE RECOGNIZED BY DECISION-MAKERS AT ALL LEVELS OF AUTHORITY, SOPHISTICATED ENVIRONMENTAL CONCEPTS ARE FOUND TO BE NON-OPERATIONAL BY THE LOCAL MANAGERS, AND SUCCESSFUL MANAGEMENT TECHNIQUES ARE NOT EXCHANGED BY COMMUNITIES. FOR MORE EFFECTIVE ENVIRONMENTAL MANAGEMENT, MORE EMPHASIS SHOULD BE PLACED ON HUMAN ASPECTS, MANAGERIAL AND TECHNICAL ASSISTANCE MUST BE PROVIDED TO IMPLEMENT ENVIRONMENTAL MANDATES AT LOCAL LEVEL, AND SOPHISTICATED TOOLS ALREADY CREATED MUST BE MOLDED INTO A MORE EASILY TRANSFERABLE FORM IN ORDER TO BE EFFECTIVE. (SALZMAN-NORTH CAROLINA) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161, AS PB238-062, $10.75 IN PAPER COPY, $2.25 IN MICROFICHE. NOVEMBER, 1973, 386 P, 31 FIG, 17 TAB. EPA-600/5-73-010. AU - Laska, R M AU - Gerba, J AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *ENVIRONMENTAL CONTROL KW - *LEGAL ASPECTS KW - *POLITICAL ASPECTS KW - *PLANNING KW - *GOVERNMENTAL INTERACTIONS KW - *COMPREHENSIVE PLANNING KW - *SOCIAL ASPECTS KW - POLLUTION KW - ADMINISTRATION KW - DECISION-MAKING KW - ECOSYSTEMS KW - DATA KW - ENVIRONMENTAL MANAGEMENT KW - ENVIRONMENTAL STANDARDS KW - ENVIRONMENTAL IMPACT STATEMENTS KW - ECOLOGY KW - RESIDUALS KW - FEDERAL ENVIRONMENTAL FUNCTIONS KW - CITIZEN CONTROL KW - ENVIRONMENTAL PROTECTION AGENCY(EPA) KW - SW 4070:Ecological impact of water development KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19127432?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MANAGING+THE+ENVIRONMENT&rft.au=Laska%2C+R+M%3BGerba%2C+J&rft.aulast=Laska&rft.aufirst=R&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ULTIMATE DISPOSAL OF WASTEWATERS AN - 19127393; 7603841 AB - THE ENVIRONMENTAL PROTECTION AGENCY PROVIDES FINANCIAL SUPPORT FOR PROJECTS FOR THE DEVELOPMENT OF WATER REUSE TECHNOLOGY TO HELP MEET THE GOALS OF THE 1972 FEDERAL WATER POLLUTION CONTROL ACT. EPA SUPPORTS THE CONTINUED DEVELOPMENT AND IMPLEMENTATION OF WASTE WATER RECLAMATION, REUSE, RECYCLING, AND RECHARGE. EMPHASIS IS PLACED ON THE POTENTIAL FOR WASTE WATER REUSE IN AGRICULTURAL, INDUSTRIAL, MUNICIPAL, RECREATIONAL, AND GROUNDWATER RECHARGE APPLICATIONS. THE DIRECT INTERCONNECTION OF WASTE WATER RECLAMATION PLANTS WITH MUNICIPAL WATER TREATMENT PLANTS, AND PROJECTS INCLUDING PROCEDURES FOR THE RAPID IDENTIFICATION AND REMOVAL OF VIRUSES AND ORGANICS, EPIDEMIOLOGICAL AND TOXICOLOGICAL ANALYSES, ADVANCED WASTE WATER DRINKING WATER TREATMENT PROCESS DESIGN AND OPERATION, DEVELOPMENT OF WATER QUALITY REQUIREMENTS FOR VARIOUS REUSE OPPORTUNITIES, AND COST-EFFECTIVENESS STUDIES ARE NOT CURRENTLY SUPPORTED BY EPA. EIGHTEEN MAJOR WASTE WATER REUSE PROJECTS FOR A TOTAL INVESTMENT OF $5,400,000 HAVE BEEN SUPPORTED BY EPA. AMONG THESE PROJECTS ARE ONES AT LAKE TAHOE, SANTEE, AND ANTELOPE VALLEY, CALIFORNIA. MOST OF THE EPA FUNDED RESEARCH IN THE FISCAL YEAR 1973 WAS CONCERNED WITH LAND TREATMENT SYSTEMS FOR EFFLUENTS AND SLUDGES. WELL-KNOWN EPA FINANCED PROJECTS IN THIS AREA ARE GROUNDWATER RECHARGE AT WHITTIER NARROWS, CALIFORNIA, PENNSYLVANIA STATE UNIVERSITY'S PROJECT, AND THE MUSKEGON, MICHIGAN, SPRAY IRRIGATION PROJECT. (ORR-FIRL) JF - IN: ULTIMATE DISPOSAL OF WASTEWATERS AND THEIR RESIDUALS, APRIL 26-27, 1973, RALEIGH, NORTH CAROLINA, RESEARCH TRIANGLE UNIVERSITIES, P 121-126. AU - Greenfield, S M AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF RESEARCH AND MONITORING Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *RESEARCH AND DEVELOPMENT KW - *FEDERAL WATER POLLUTION CONTROL ACT KW - FINANCING KW - PROJECTS KW - TECHNOLOGY KW - WATER REUSE KW - RECHARGE KW - IRRIGATION KW - RECLAIMED WATER KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19127393?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ULTIMATE+DISPOSAL+OF+WASTEWATERS&rft.au=Greenfield%2C+S+M&rft.aulast=Greenfield&rft.aufirst=S&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ENVIRONMENTAL EVALUATION, BOISE DISTRICT, BUREAU OF LAND MANAGEMENT AN - 19127241; 7500731 AB - OBSERVATIONS MADE DURING A FIELD EVALUATION OF THE BOISE, IDAHO DISTRICT OF THE BUREAU OF LAND MANAGEMENT (BLM) ARE SUMMARIZED. THE PURPOSE WAS TO ASSESS THE EFFECTIVENESS OF ENVIRONMENTAL CONTROL PROGRAMS IN THE FIELD. THE FINDINGS DEALING WITH WATER LAW WERE AIMED AT THE CONTROL OF THE QUALITY OF WATER AVAILABLE AT THREE RECREATIONAL SITES. AFTER INSPECTION OF THE SITES AND SAMPLING OF THE WATER, IT WAS DETERMINED THAT THE PROCEDURE SAFEGUARDING WATER QUALITY MUST BE IMPROVED. TO ACHIEVE THIS IMPROVEMENT IT WAS PROPOSED THAT WATER QUALITY CONTROL RESPONSIBILITY BE SHIFTED FROM THE DISTRICT BLM PERSONNEL TO A DISTRICT WATER SUPPLY SPECIALIST WHO WOULD BE IN CHARGE OF SAMPLING, FOLLOWING UP ON UNSATISFACTORY SAMPLES, AND MAKING AN ANNUAL SURVEY OF DISTRICT WATER QUALITY CONDITIONS. ALSO WATER SUPPLY AREAS THAT WERE PHYSICALLY DEFICIENT SHOULD BE REVIEWED FOR COMPLIANCE WITH PUBLIC HEALTH SERVICE DRINKING WATER STANDARDS. FINALLY, PERIODIC TRAINING SESSIONS ARE PROPOSED FOR OTHER EMPLOYEES INVOLVED WITH WATER SUPPLIES. IT MUST BE EMPHASIZED THAT THE SURVEY WAS UNDERTAKEN MORE AS AN EFFORT TO GAIN INSIGHT INTO PROBLEMS AT THE FIELD LEVEL THAN TO CONDUCT IN DEPTH ANALYSIS OF WATER QUALITY CONDITION. (SALLEY-FLORIDA) JF - AVAILABLE FROM NATIONAL TECHNICAL INFORMATION SERVICE, U.S. DEPT. OF COMMERCE, SPRINGFIELD, VA. 22161, AS PB-227 154, $4.75 IN PAPER COPY, $2.25 IN MICROFICHE. OCT 1973, 81 P, 6 APPEND, 5 TAB, 11 FIG. AU - Moore, E AD - ENVIRONMENTAL PROTECTION AGENCY, SEATTLE, WASH. REGION X Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *IDAHO KW - *ADMINISTRATIVE AGENCIES KW - *WATER QUALITY KW - *WATER SOURCES KW - *POTABLE WATER KW - WATER POLLUTION SOURCES KW - WATER POLLUTION KW - WATER CONTROL KW - COORDINATION KW - ADOPTION OF PRACTICES KW - PLANNING KW - DECISION MAKING KW - EDUCATION KW - MANPOWER KW - PERSONNEL MANAGEMENT KW - WATER CONSERVATION KW - STANDARDS KW - FEDERAL GOVERNMENT KW - ENVIRONMENTAL SANITATION KW - PUBLIC HEALTH KW - INTER-AGENCY COOPERATION KW - WATER POLLUTION CONTROL KW - WATER QUALITY STANDARDS KW - ENVIRONMENTAL EFFECTS KW - STATE GOVERNMENTS KW - *ADMINISTRATIVE REGULATIONS KW - *NATIONAL ENVIRONMENTAL POLICY ACT KW - SW 4070:Ecological impact of water development KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19127241?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ENVIRONMENTAL+EVALUATION%2C+BOISE+DISTRICT%2C+BUREAU+OF+LAND+MANAGEMENT&rft.au=Moore%2C+E&rft.aulast=Moore&rft.aufirst=E&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - CRITERIA DEVELOPMENT FOR NATIONAL DRINKING WATER STANDARDS AN - 19125144; 7600103 AB - THE SELECTION OF CRITERIA AND EXAMPLES OF ADEQUATE AND INADEQUATE BASES FOR DRINKING WATER STANDARDS ARE CONSIDERED. FACTORS AFFECTING THE ESTABLISHMENT OF STANDARDS ARE DISCUSSED, AND REASONS FOR SELECTING A CONSTITUENT AND ITS LIMIT FOR DRINKING WATER STANDARDS ARE ILLUSTRATED FOR MERCURY, ARSENIC, CARBON CHLOROFORM EXTRACTS, CARBON ALCOHOL EXTRACTS, PHENOL, AND SEVERAL PESTICIDES. MANY OF THE CRITERIA ARE BASED ON LIMITED DATA AND ANALYTICAL METHODS, AND MORE RESEARCH IS REQUIRED ON THE PHYSIOLOGICAL EFFECTS, MEASUREMENT TECHNIQUES, AND TREATMENT OF CONTAMINANTS IN ORDER TO DEVELOP CREDITABLE STANDARDS. (SEE ALSO W76-00102) (WITT-IPC) JF - IN: AMERICAN CHEMICAL SOCIETY SYMPOSIUM ON THE CHEMISTRY OF WATER SUPPLY, TREATMENT, AND DISTRIBUTION, APRIL, 1973, DALLAS, TEXAS, P 1-9. 4 REF, 1 TAB. AU - Robeck, G G AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. WATER SUPPLY RESEARCH LAB Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *POTABLE WATER KW - *WATER QUALITY STANDARDS KW - MERCURY KW - ARSENIC COMPOUNDS KW - PHENOLS KW - PESTICIDES KW - WATER QUALITY KW - WATER PROPERTIES KW - WATER QUALITY CONTROL KW - WATER TREATMENT KW - SW 3070:Water quality control KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19125144?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=CRITERIA+DEVELOPMENT+FOR+NATIONAL+DRINKING+WATER+STANDARDS&rft.au=Robeck%2C+G+G&rft.aulast=Robeck&rft.aufirst=G&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - SIDES: STORET INPUT DATA EDITING SYSTEM AN - 19123157; 7411759 AB - THE STORET INPUT DATA EDITING SYSTEM (SIDES) IS COMPOSED OF FIVE PROGRAMS: PFSTO1, PFSTO2, PFSTO3, PFSTO4, AND PFSTO5. SIDES WAS DEVELOPED FOR APPLICATION TO FIELD STUDY DATA WHERE SEVERAL SETS OF DATA ARE COLLECTED AT THE SAME STATIONS OVER A RELATIVELY SHORT PERIOD OF TIME. SPECIFICALLY IT WAS DESIGNED TO IMPROVE DATA QUALITY CONTROL AND REDUCE TURN AROUND TIME BETWEEN FIELD STUDY AND REPORT PREPARATION. HOWEVER IT SHOULD FIND WIDE APPLICATION TO ANY SYSTEM WHICH HANDLES REPETITIVE SAMPLING AND ANALYSIS FROM A FIXED STATION NETWORK. THE SYSTEM PROVIDES AN EASY-TO-USE CARD FORMAT FOR ENTERING DATA INTO STORET PARTICULARLY WITH RESPECT TO SAMPLE IDENTIFICATION, A COMPREHENSIVE PRE-STORET EDITING SYSTEM INCLUDING IMMEDIATE PRINTOUTS TO FACILITATE CHECKING NUMERICAL DATA, AND A SIMPLIFIED METHOD FOR CORRECTING DATA ALREADY ENTERED INTO STORET. (KNAPP-USGS) JF - AVAILABLE FROM NTIS, SPRINGFIELD, VA 22161 AS PB-227 052, PRICE $5.25 PRINTED COPY; $2.25 MICROFICHE. SURVEILLANCE AND ANALYSIS DIVISION (REGION IV) REPORT, JANUARY 1973. 31 P, 1 FIG. AU - Barrow AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *COMPUTER PROGRAMS KW - *DATA STORAGE AND RETRIEVAL KW - *DATA PROCESSING KW - *WATER QUALITY KW - HYDROLOGIC DATA KW - DATA COLLECTIONS KW - SW 5080:Evaluation, processing and publication KW - SW 3010:Identification of pollutants KW - SW 8040:Specialized information center services UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19123157?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=SIDES%3A+STORET+INPUT+DATA+EDITING+SYSTEM&rft.au=Barrow&rft.aulast=Barrow&rft.aufirst=&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE BOD5/DO RATIO. A NEW ANALYTICAL TOOL FOR WATER QUALITY EVALUATION AN - 19121604; 7507329 AB - THE TWO PARAMTERS, BOD AND DO, ARE USED TO DETERMINE THE RATIO BETWEEN THEM AT EACH SITE AND FOR EACH SAMPLE TAKEN. POSTULATION ARE DEMONSTRATED AND ILLUSTRATED BY THE VARIOUS SITUATIONS ACTUALLY OCCURRING AT STREAM STATIONS ACROSS THE UNITED STATES. THE BOD5/DO RATIO IS SHOWN TO BE USEFUL IN EVALUATING THE GENERAL HEALTH OF STREAMS. ASSIGNMENT OF RATIO SCALES TO STREAMS CAN ASSIST WORKERS IN THE WATER POLLUTION FIELD TO UNDERSTAND THE ACTUAL REACTION OF A STREAM TO CLEAN-UP EFFORTS AS WELL AS TO MONITOR ANY PROGRESSIVE CHANGES BEING IMPOSED BY MAN-MADE POLLUTION SOURCES. DATA PRESENTED INDICATE THE RATIO WORKS WELL IN DIFFERING STREAM TYPES AND CAN BE USED TO EVALUATE THE NET ECOLOGICAL ACTIVITY IN STREAMS. IT CAN ALSO BE SHOWN THAT STREAMS EXHIBIT VARYING RATIOS WITH BOTH TIME AND SEASON. THOSE STREAMS WHICH ARE RELATIVELY CLEAN EXHIBIT ONLY MINOR FLUCTUATIONS ABOUT A CENTRAL MODE; CONVERSELY, DEGRADED STREAMS SHOW A MUCH LARGER FLUCTUATION AMPLITUDE AND THE BOD5/DO TRACE IS GENERALLY ARRATIC. EVALUATION OF THE LONG-TERM TREND SLOPE OF THE RATIO TRACE WILL GIVE A GOOD INDICATION OF THE NET EFFECT OF POLLUTION-ABATEMENT EFFORTS. (JONES-WISCONSIN) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161 AS PB-230 358, $3.75 IN PAPER COPY; $2.25 IN MICROFICHE. REPORT EPA-903/9-73-009 (1973). 46 P, 14 FIG, 1 TAB. AU - Melvin, N W AU - Gardner, R H AD - ENVIRONMENTAL PROTECTION AGENCY, PHILADELPHIA, PA. REGION III Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *BIOCHEMICAL OXYGEN DEMAND KW - *DISSOLVED OXYGEN KW - *ANALYTICAL TECHNIQUES KW - *WATER QUALITY KW - *POLLUTANT IDENTIFICATION KW - STREAMS KW - WATER POLLUTION KW - MEASUREMENT KW - COMPUTER PROGRAMS KW - METHODOLOGY KW - CLASSIFICATION KW - SEWAGE EFFLUENTS KW - *BOD5/DO RATIO KW - CASE STUDIES KW - SW 5080:Evaluation, processing and publication KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19121604?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+BOD5%2FDO+RATIO.+A+NEW+ANALYTICAL+TOOL+FOR+WATER+QUALITY+EVALUATION&rft.au=Melvin%2C+N+W%3BGardner%2C+R+H&rft.aulast=Melvin&rft.aufirst=N&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DOCUMENTATION FOR SNSIM1/2, A COMPUTER PROGRAM FOR THE STEADY-STATE WATER QUALITY SIMULATION OF A STREAM NETWORK AN - 19119826; 7411978 AB - A MATHEMATICAL MODEL WAS WRITTEN TO DETERMINE THE LEVELS OF DISSOLVED OXYGEN (DO), CARBONACEOUS BIOCHEMICAL OXYGEN DEMAND (CBOD), AND NITROGENOUS BIOCHEMICAL OXYGEN DEMAND (NBOD) IN A STREAM. IT WAS DESIGNED TO EVALUATE AND PREDICT THE DISSOLVED OXYGEN, AND THE CARBONACEOUS AND NITROGENOUS BOD PROFILES IN A RIVER OR STREAM WHERE THE EFFECTS OF DISPERSION CAN BE ASSUMED TO BE INSIGNIFICANT. THE STREAM NETWORK CONSISTS OF A RIVER AND ITS TRIBUTARIES WHICH ARE SEGMENTED INTO SECTIONS OF CONSTANT HYDROLOGIC, PHYSICAL, CHEMICAL AND BIOLOGICAL PARAMETERS. LOADS MAY BE APPLIED POINTWISE AT THE ENDS OF THE SECTION OR AS DISTRIBUTED SOURCES ALONG ITS LENGTH. (KNAPP-USGS) JF - AVAILABLE FROM NTIS, SPRINGFIELD, VA 22161 AS PB-227 159, PRICE $3.25 PRINTED COPY; $2.25 MICROFICHE. SEPTEMBER 5, 1973. SECOND EDITION. 43 P, 2 FIG, 4 REF, 2 APPEND. AU - Braster, R E AU - Chapra, S C AD - ENVIRONMENTAL PROTECTION AGENCY, NEW YORK. DATA SYSTEMS BRANCH Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *PATH OF POLLUTANTS KW - *MATHEMATICAL MODELS KW - *COMPUTER PROGRAMS KW - WATER POLLUTION SOURCES KW - WATER POLLUTION EFFECTS KW - SIMULATION ANALYSIS KW - DISSOLVED OXYGEN KW - OXYGEN DEMAND KW - BIOCHEMICAL OXYGEN DEMAND KW - SW 5080:Evaluation, processing and publication KW - SW 3020:Sources and fate of pollution KW - SW 4010:Techniques of planning UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19119826?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DOCUMENTATION+FOR+SNSIM1%2F2%2C+A+COMPUTER+PROGRAM+FOR+THE+STEADY-STATE+WATER+QUALITY+SIMULATION+OF+A+STREAM+NETWORK&rft.au=Braster%2C+R+E%3BChapra%2C+S+C&rft.aulast=Braster&rft.aufirst=R&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ZERO DISCHARGE OF INDUSTRIAL WASTEWATERS AN - 19118016; 7603834 AB - THE 1972 FEDERAL WATER POLLUTION CONTROL ACT, PL 92-500, STATES THAT THE DISCHARGE OF POLLUTANTS INTO NAVIGABLE WATERS MUST BE ELIMINATED BY 1985. THE MAJOR GOALS OF THE ENVIRONMENTAL PROTECTION AGENCY'S INDUSTRIAL RESEARCH AND DEVELOPMENT PROGRAM INCLUDE RESEARCH INTO WATER REUSE AND PRODUCT OR BY-PRODUCT RECOVERY METHODS. BECAUSE INDUSTRIAL WATER QUALITY REQUIREMENTS FOR REUSE ARE LESS STRINGENT THAN FOR MUNICIPAL SUPPLIES, DIRECT INDUSTRIAL WATER REUSE (CLOSED-CYCLE SYSTEMS) SHOULD BE TECHNICALLY FEASIBLE AND ECONOMICALLY ACHIEVABLE EARLIER THAN COMPARABLE MUNCIPAL WATER REUSE SYSTEMS. WASTE WATER REUSE IS A RESOURCE CONSERVATION MEASURE AND A METHOD OF POLLUTION ABATEMENT. BY-PRODUCT RECOVERY AND UTILIZATION TECHNIQUES CAN REDUCE THE NET COST OF WASTE WATER TREATMENT AND HOPEFULLY WILL BECOME LESS EXPENSIVE THAN DISPOSAL. RECYCLED WATER IS VALUABLE BECAUSE OF INTAKE WATER SUPPLY SHORTAGES, INCREASING WATER SUPPLY AND WATER TREATMENT COSTS, AND RISING MUNICIPAL SEWERAGE CHARGES. THE RECOVERY OF USABLE WATER AND THERMAL ENERGY ARE THE MAIN TECHNIQUES OF REDUCING OVERALL WASTE TREATMENT COSTS. TO IMPLEMENT WATER RECYCLING AT AN INDUSTRIAL PLANT IT IS NECESSARY TO DETERMINE MAJOR WATER USE REQUIREMENTS AND TO ESTABLISH WATER QUALITY REQUIREMENTS. A GENERAL PLANNING GUIDE FOR AN INDUSTRIAL REUSE RESEARCH AND DEVELOPMENT PROGRAM IS PRESENTED. (ORR-FIRL) JF - IN: ULTIMATE DISPOSAL OF WASTEWATERS AND THEIR RESIDUALS, APRIL 26-27, 1973, RALEIGH, NORTH CAROLINA, RESEARCH TRIANGLE UNIVERSITIES, P 22-41. 3 FIG, 4 TAB, 26 REF. AU - Rey, G AU - Desrosiers, P AU - Lacy, W J AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF RESEARCH AND DEVELOPMENT Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *WASTE WATER TREATMENT KW - *INDUSTRIAL WASTES KW - *WATER REUSE KW - RECYCLING KW - RESEARCH AND DEVELOPMENT KW - FEDERAL WATER POLLUTION CONTROL ACT KW - *ZERO DISCHARGE KW - ENVIRONMENTAL PROTECTION AGENCY KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19118016?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ZERO+DISCHARGE+OF+INDUSTRIAL+WASTEWATERS&rft.au=Rey%2C+G%3BDesrosiers%2C+P%3BLacy%2C+W+J&rft.aulast=Rey&rft.aufirst=G&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PREVENTION AND CONTROL OF HAZARDOUS MATERIAL SPILLS AN - 19117675; 7500254 AB - ABOUT 2,000 SPILLS OF HAZARDOUS MATERIAL OCCUR ANNUALLY. SPILLS ARE EXPECTED TO INCREASE AS A RESULT OF INCREASED PRODUCTION, TRANSPORT, STORAGE, AND TRANSFER. THE PRODUCTION OF HAZARDOUS MATERIALS IS EXPECTED TO INCREASE BY 73% IN THE NEXT 10 YEARS. ABOUT 500 NEW CHEMICALS ARE BEING DEVELOPED AND ENTERED INTO COMMERCE EACH YEAR. DAMAGES CAUSED BY HAZARDOUS MATERIAL SPILLS ARE BOTH SIGNIFICANT AND DIVERSE. SUCH POLLUTION CAN DESTROY OR LIMIT MARINE LIFE, RUIN WILDLIFE HABITAT, KILL BIRDS, LIMIT OR DESTROY THE RECREATIONAL USES OF WATERS, CONTAMINATE WATER SUPPLIES, AND CREATE FIRE HAZARDS. MAJOR PROBLEMS IN THE CONTROL OF HAZARDOUS MATERIAL SPILLS IN WATERCOURSES INCLUDE THE WIDE VARIATION OF SUBSTANCES, THEIR REACTIVITY PROBLEMS, THE PERSISTENCE OF MATERIALS, AND THE IMMEDIATE AND LONG-TERM EFFECTS. MATERIALS SPILLED IN WATERCOURSES MAY UNDERGO PHYSICAL AND CHEMICAL CHANGES AND MAY COMBINE WITH OTHER MATERIALS WHICH AFFECT AND INCREASE THEIR TOXICITY. EQUIPMENT AND PROCESSES ARE UNDER DEVELOPMENT FOR THE PREVENTION, CONTROL, AND CLEANUP OF SPILLS. ALTHOUGH EFFORTS MUST BE DIRECTED TOWARD PREVENTION OF SPILLS, SPILLS WILL CONTINUE TO OCCURE DUE TO ACCIDENTS, NEGLIGENCE, AND NATURAL DISASTERS. IT IS THEREFORE NECESSARY TO DEVELOP COUNTERMEASURES TO CONTAIN SPILLS TO PREVENT THEM FROM ENTERING WATERCOURSES AND TO CONTROL AND REMOVE THOSE THAT REACH WATERS TO MINIMIZE DAMAGE TO THE WATER ECOSYSTEM. THE VARIABILITY OF THE HAZARDOUS MATERIALS NECESSITATES DEVELOPMENT OF A WIDE RANGE OF COUNTERMEASURES. (SEE ALSO W75-00249) (KNAPP-USGS) JF - IN: PROCEEDINGS OF 4TH ANNUAL SYMPOSIKUM ON ENVIRONMENTAL POLLUTION, APRIL 4-5, 1973, EDGEWOOD ARSENAL, ABERDEEN PROVING GROUND, MARYLAND: EDGEWOOD ARSENAL SPECIAL PUBLICATION EO-SP-73001 (EASP 1800-16), P 83-89, SEPTEMBER 1973. AU - Heitzenrater, PR AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. HAZARDOUS MATERIAL SPILL CONTROL PROGRAM Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *WATER POLLUTION CONTROL KW - *INDUSTRIAL WASTES KW - OIL SPILLS KW - WASTE WATER(POLLUTION) KW - WATER POLLUTION SOURCES KW - HAZARDS KW - POISONS KW - *SPILLS(HAZARDOUS MATERIALS) KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19117675?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PREVENTION+AND+CONTROL+OF+HAZARDOUS+MATERIAL+SPILLS&rft.au=Heitzenrater%2C+PR&rft.aulast=Heitzenrater&rft.aufirst=PR&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - BIOLOGICAL TREATMENT TECHNOLOGY (162) AN - 19114224; 7501838 AB - INSTRUCTIONAL MATERIALS TO ASSIST THE STUDENT TO UPGRADE PERFORMANCE OF BIOLOGICAL TREATMENT FACILITIES ARE PROVIDED. INFORMATION GATHERING TECHNIQUES RELATED TO WASTE WATER CHARACTERISTICS, CONCENTRATIONS, AND LOADING ARE DESCRIBED. THE INFLUENCE OF THESE DATA UPON COMMON TREATMENT OPERATIONS AND CORRECTION OF TREATABILITY DIFFICULTIES ARE CONSIDERED. OPERATIONAL CONTROL TO MAXIMIZE THE PERFORMANCE OF EXISTING FACILITIES ARE DISCUSSED ALONG WITH SELECTION OF ADD-ON OPERATIONS OR DESIGN OF NEW FACILITIES TO UPGRADE THE TREATMENT SYSTEM TO A PERFORMANCE COMPLIANCE STATUS. (PRAGUE-FIRL) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161, AS PB-228 148, $9.50 IN PAPER COPY, $2.25 IN MICROFICHE. DECEMBER, 1973, 326 P. AU - LUDZACK, F J AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. MUNICIPAL PERMITS AND OPERATIONS DIV Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *PUBLICATIONS KW - *TRAINING KW - *BIOLOGICAL TREATMENT KW - *WASTE WATER TREATMENT KW - METHODOLOGY KW - ACTIVATED SLUDGE KW - ANALYTICAL TECHNIQUES KW - COST-BENEFIT THEORY KW - ENVIRONMENTAL CONTROL KW - DISINFECTION KW - LABORATORY TESTS KW - INDUSTRIAL WASTES KW - MEASUREMENTS KW - MUNICIPAL WASTES KW - NUTRIENTS KW - MAINTENANCE KW - PROJECT PLANNING KW - RECYCLING KW - SAFETY KW - EDUCATION KW - SEPARATION TECHNIQUES KW - TOXICITY KW - TRICKLING FILTERS KW - *MANUALS KW - TREATMENT OPERATIONS KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19114224?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=BIOLOGICAL+TREATMENT+TECHNOLOGY+%28162%29&rft.au=LUDZACK%2C+F+J&rft.aulast=LUDZACK&rft.aufirst=F&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - INTERIM EFFLUENT GUIDANCE FOR NPDES PERMITS AN - 19111347; 7413214 AB - GENERAL GUIDANCE IS GIVEN FOR PERMIT APPLICATIONS TO THE ENVIRONMENTAL PROTECTION AGENCY FOR ALL INDUSTRIAL CATEGORIES OF EFFLUENT DISCHARGES. THE GUIDANCE DOCUMENTS WERE DEVELOPED TO COVER, AS SPECIFICALLY AS POSSIBLE, THE IDENTIFIED INDUSTRIAL CATEGORIES. PERMITS ARE TO BE WRITTEN WITH LIMITATIONS IN TERMS OF MASS OF EACH POLLUTANT PER DAY EXCEPTING IN CERTAIN INDUSTRIES (SUCH AS MINING OPERATIONS AND UTILITY DISCHARGES) WHERE WASTEWATER GENERATION IS NOT RELATED TO PRODUCTION LEVELS. (KNAPP-USGS) JF - AVAILABLE FROM NTIS, SPRINGFIELD, VA 22161 AS PB-227 001, PRICE $5.25 PRINTED COPY; $2.25 MICROFICHE. 1973, 122 P. AU - Schaffer, R B AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. PERMIT PROGRAM DIV Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *WATER POLLUTION CONTROL KW - *POLLUTION ABATEMENT KW - *PERMITS KW - REGULATION KW - INDUSTRIAL WASTES KW - WASTE WATER TREATMENT KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19111347?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=INTERIM+EFFLUENT+GUIDANCE+FOR+NPDES+PERMITS&rft.au=Schaffer%2C+R+B&rft.aulast=Schaffer&rft.aufirst=R&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - NATIONAL DISPOSAL SITES FOR HAZARDOUS WASTES AN - 19111194; 7500256 AB - THE RESOURCE RECOVERY ACT OF 1970 CALLS FOR A PLAN FOR CREATING 'A SYSTEM OF NATIONAL DISPOSAL SITES FOR THE STORAGE AND DISPOSAL OF HAZARDOUS WASTES, INCLUDING RADIOACTIVE, TOXIC-CHEMICAL, BIOLOGICAL, AND OTHER WASTES WHICH MAY ENDANGER PUBLIC HEALTH OR WELFARE.' THE ENVIRONMENTAL PROTECTION AGENCY (EPA) IS COMPLETING ITS REPORT ON THE DEVELOPMENT OF A DISPOSAL PLAN; THE REPORT IS SCHEDULED FOR SUBMISSION TO THE CONGRESS IN JUNE 1973. CONTRACT WORK TO SUPPORT PLANNING INCLUDED: (1) HAZARDOUS WASTE DISPOSAL SURVEY, (2) STUDY OF CURRENT AND RECOMMENDED HAZARDOUS WASTE MANAGEMENT METHODS, (3) RESEARCH ON PUBLIC ATTITUDES TOWARD DISPOSAL OF HAZARDOUS WASTES, (4) ALTERNATIVES TO A SYSTEM OF NATIONAL DISPOSAL SITES, AND (5) A FEASIBILITY STUDY FOR DEVELOPMENT OF A SYSTEM OF HAZARDOUS WASTE NATIONAL DISPOSAL SITES. (SEE ALSO W75-00249) (KNAPP-USGS) JF - IN: PROCEEDINGS OF 4TH ANNUAL SYMPOSIUM ON ENVIRONMENTAL POLLUTION, APRIL 4-5, 1973, EDGEWOOD ARSENAL, ABERDEEN PROVING GROUND, MARYLAND: EDGEWOOD ARSENAL SPECIAL PUBLICATION EO-SP-73001 (EASP 1800-16), P 111-114, SEPTEMBER 1973. AU - MOREKAS, S AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF SOLID WASTE PROGRAMS Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *WASTE DISPOSAL KW - *WATER POLLUTION CONTROL KW - RADIOACTIVE WASTES KW - POISONS KW - INDUSTRIAL WASTES KW - CHEMICAL WASTES KW - PLANNING KW - *ENVIRONMENTAL PROTECTION AGENCY KW - *HAZARDOUS WASTES KW - *DISPOSAL SITES KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19111194?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=NATIONAL+DISPOSAL+SITES+FOR+HAZARDOUS+WASTES&rft.au=MOREKAS%2C+S&rft.aulast=MOREKAS&rft.aufirst=S&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PROCEEDINGS OF CONFERENCE ON LAND DISPOSAL OF MUNICIPAL EFFLUENTS AND SLUDGES AN - 19110166; 7411833 AB - THE PROCEEDINGS OF A CONFERENCE SPONSORED BY THE UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AND THE COLLEGE OF AGRICULTURE AND ENVIRONMENTAL SCIENCE OF RUTGERS UNIVERSITY INCLUDES 19 ARTICLES. THESE DEAL WITH BOTH SLUDGE DISPOSAL ON LAND AND WITH THE LAND TREATMENT OF MUNICIPAL EFFLUENTS. THE MECHANICS AND PROBLEMS OF LAND DISPOSAL AS APPLIED TO SPECIFIC MUNICIPALITIES, AS WELL AS ENVIRONMENTAL AND SOCIAL EFFECTS ARE DISCUSSED. (SEE ALSO W74-11834 THRU W74-11852) (PRAGUE-FIRL) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161 AS PB-227 115, $16.50 IN PAPER COPY, $2.25 IN MICROFICHE. CONFERENCE HELD MARCH 12-13, 1973, AT RUTGERS, THE STATE UNIVERSITY OF NEW JERSEY, 1973. 261 P. AU - Mason, R W AU - Hess, Ce AD - ENVIRONMENTAL PROTECTION AGENCY, NEW YORK Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *CONFERENCES KW - *MUNICIPAL WASTES KW - *WASTE DISPOSAL KW - *WATER REUSE KW - EFFLUENTS KW - LAND TREATMENT KW - ENVIRONMENTAL EFFECTS KW - PUBLIC HEALTH KW - SLUDGE DISPOSAL KW - SEWAGE SLUDGE KW - WASTE WATER TREATMENT KW - MUNICIPAL SLUDGE KW - *LAND DISPOSAL KW - TREATMENT METHODS KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19110166?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PROCEEDINGS+OF+CONFERENCE+ON+LAND+DISPOSAL+OF+MUNICIPAL+EFFLUENTS+AND+SLUDGES&rft.au=Mason%2C+R+W%3BHess%2C+Ce&rft.aulast=Mason&rft.aufirst=R&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - RETURN SLUDGE FLOW CONTROL AN - 19109200; 7504982 AB - THE CLARIFIER SLUDGE FLOW, WHICH INCLUDES BOTH RETURN SLUDGE AND EXCESS WASTE SLUDGE FLOWS, SHOULD BE ADJUSTED TO MEET MEASURABLE PROCESS REQUIREMENTS. THE RESULTS OF A ONE-HOUR MIXED LIQUOR SETTLOMETER TEST, 15-MINUTE MIXED LIQUOR AND RETURN SLUDGE CENTRIFUGE TEST, AND FINAL CLARIFIER SLUDGE RATE THAT IS NECESSARY TO KEEP PROCESS EQUILIBRIUM. THE ADVANTAGE OF THIS CONTROL FORMULA IS THAT IT RESPONDS TO ALMOST ALL LOADING, PROCESS BALANCE AND SLUDGE QUALITY CHARACTERISTICS TO DETERMINE THE OPTIMUM CLARIFIER SLUDGE FLOW RATE. (ORR-FIRL) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA. 22161 AS PB-231 085, $3.25 IN PAPER COPY, $2.25 IN MICROFICHE. SEPTEMBER, 1973. 14 P, 4 FIG, 1 TAB. AU - West, A W AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF ENFORCEMENT AND GENERAL COUNSEL Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *SLUDGE TREATMENT KW - *FLOW CONTROL KW - *WASTE WATER TREATMENT KW - *SEWAGE TREATMENT KW - SLUDGE KW - FLOW RATES KW - ENVIRONMENTAL SANITATION KW - BIOLOGICAL TREATMENT KW - OPERATION AND MAINTENANCE KW - MANAGEMENT KW - CONTROL KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19109200?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=RETURN+SLUDGE+FLOW+CONTROL&rft.au=West%2C+A+W&rft.aulast=West&rft.aufirst=A&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ENERGY EVALUATION OF WATER MANAGEMENT ALTERNATIVES IN THE UPPER ST. JOHNS RIVER BASIN OF FLORIDA AN - 19107839; 7503436 AB - A SECTION OF THE UPPER ST. JOHNS RIVER BASIN WAS SELECTED AS A PILOT TEST OF ENERGY EVALUATION PROCEDURE FOR DECISION MAKING. ENERGY VALUE CALCULATIONS WERE MADE FOR PRESENT AND PRIMITIVE CONDITIONS AND 3 ALTERNATIVES FOR WATER MANAGEMENT: A PATTERN OF PRIVATE CHANNELIZATION OF LANDS FOR AGRICULTURE AND HOUSING; A RESERVOIR PLAN THAT SENDS MORE WATER TO AGRICULTURE AND URBAN USE IN OTHER DISTRICTS; AND A PLAN THAT RETAINS THE FLOODPLAIN FOR WATER CONSERVATION AREAS. PROPOSED CHANGES IN WATER MANAGEMENT AND LAND USE SHIFT THE DISTRIBUTION OF ENERGY VALUES AND THUS CHANGE THE TOTALS OF ENERGY GENERATED BY REGIONAL SCALE INTERACTIONS OF LANDS, WATERS, CITIES, AND OUTSIDE SOURCES OF MONEY AND ENERGY. THE PILOT AREA CALCULATIONS SUGGEST ENERGY AMPLIFIER FACTORS FOR WATER FOR ALTERNATIVES OF MARSH USE, LIGHTLY MANAGED PASTURE AND INTENSIVE AGRICULTURE, AND URBAN DEVELOPMENT BASED ON WATER-USING INDUSTRIES, ON LIGHT INDUSTRY, AND ON TOURISM AND RETIREMENT. THE ENERGY COST-BENEFIT APPROACH USED AVOIDS SEVERAL FALLACIES COMMON TO OTHER EVALUATIONS OF ENVIRONMENTAL CHANGE. BY CONSIDERING THE TOTAL SYSTEM, THE DECEPTIVELY HIGH AMPLIFIER EFFECTS OF PROCESSES EXAMINED IN ISOLATION ARE AVOIDED. USING THIS APPROACH CALCULATIONS SHOWED THE PLAN FOR RETENTION OF MARSHES PRODUCED THE HIGHEST TOTAL ANNUAL ENERGY VALUE, SUGGESTING THIS PLAN AS THE ONE MOST FAVORABLE TO ECONOMIC VITALITY. THE LOWEST VALUES WERE FOUND WITH FURTHER PRIVATE CHANNELIZATION AND DEVELOPMENT OF THE KIND OF AGRICULTURAL PRODUCTION NOW PRACTICED. (DIEFENDORF-NORTH CAROLINA) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161, AS PB-227 051, $5.25 IN PAPER COPY, $2.25 IN MICROFICHE. MAY 1973. 114 P, 19 FIG, 15 TAB, 62 REF. AU - Bayley, S AU - Odum, H T AD - ENVIRONMENTAL PROTECTION AGENCY, GAINESVILLE, FLA Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *WATER MANAGEMENT KW - *WATER CONSERVATION KW - *ENERGY KW - *ECOSYSTEMS KW - *MARSHES KW - *DECISION MAKING KW - *FLORIDA KW - LAND USE KW - PLANNING KW - COST-BENEFIT ANALYSIS KW - RESERVOIRS KW - MODEL STUDIES KW - WATER LEVELS KW - FLOOD PLAINS KW - *ST. JOHNS RIVER BASIN(FLA) KW - BREVARD COUNTY(FLA) KW - ENERGY VALUE KW - ENERGY EVALUATION KW - ENERGY AMPLIFIER FACTORS KW - CHANNELIZATION KW - DEVELOPMENT TRENDS KW - ENERGY CIRCUIT MODEL KW - SW 3070:Water quality control KW - SW 4020:Evaluation process KW - SW 4010:Techniques of planning UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19107839?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ENERGY+EVALUATION+OF+WATER+MANAGEMENT+ALTERNATIVES+IN+THE+UPPER+ST.+JOHNS+RIVER+BASIN+OF+FLORIDA&rft.au=Bayley%2C+S%3BOdum%2C+H+T&rft.aulast=Bayley&rft.aufirst=S&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WATER QUALITY CONSIDERATION FOR THE METAL MINING INDUSTRY IN THE PACIFIC NORTHWEST AN - 19106923; 7412085 AB - THE PRINCIPAL CAUSES OF WATER POLLUTION AT BOTH ACTIVE AND ABANDONED MINES ARE DISCUSSED. RECOMMENDATIONS ARE GIVEN FOR MINIMIZING THE EFFECTS OF MINING ON WATER QUALITY. THE 1972 FEDERAL WATER POLLUTION CONTROL ACT CONTAINS MANY PROVISIONS THAT RELATE DIRECTLY WITH MINING OPERATIONS. IT ESTABLISHES A NATIONAL GOAL OF ELIMINATING THE DISCHARGE OF POLLUTANTS INTO THE WATERS OF THE UNITED STATES BY 1985. INTERIM GOALS CALL FOR THE APPLICATION OF BEST PRACTICABLE CONTROL TECHNOLOGY BY 1977 AND THE BEST AVAILABLE TECHNOLOGY BY 1983. THE FWPCA ALSO REQUIRES THE STATES TO ESTABLISH WATER QUALITY STANDARDS FOR ALL SURFACE WATERS. THESE STANDARDS DESCRIBE WATER QUALITY CONDITIONS THAT ARE ACCEPTABLE TO THE STATES AND FEDERAL GOVERNMENT. THE STANDARDS FOR TURBIDITY, SUSPENDED SOLIDS AND HEAVY METALS WILL HAVE A DIRECT EFFECT ON MINING OPERATIONS. (KNAPP-USGS) JF - AVAILABLE FROM NTIS, SPRINGFIELD, VA 22161 AS PB-226 995 PRICE $7.75 PRINTED COPY; $2.25 MICROFICHE. ENVIRONMENTAL PROTECTION AGENCY REPORT NO REGION X-3, 1973. 89 P, 1 FIG, 4 TAB, 12 REF, 3 APPEND. AU - SCEVA, JE AD - ENVIRONMENTAL PROTECTION AGENCY, SEATTLE, WASH Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *MINING KW - *MINE WASTES KW - *WATER POLLUTION CONTROL KW - *WATER QUALITY STANDARDS KW - MINE ACIDS KW - MINE WATER KW - ACID MINE WATER KW - SPOIL BANKS KW - WASTE DUMPS KW - WATER POLLUTION SOURCES KW - LEGISLATION KW - WATER LAW KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions KW - SW 1050:Conservation in industrial use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19106923?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WATER+QUALITY+CONSIDERATION+FOR+THE+METAL+MINING+INDUSTRY+IN+THE+PACIFIC+NORTHWEST&rft.au=SCEVA%2C+JE&rft.aulast=SCEVA&rft.aufirst=JE&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE FIRST TWO YEARS--A REVIEW OF EPA'S ENFORCEMENT PROGRAM AN - 19103738; 7502937 AB - THE ENFORCEMENT PROGRAM CONDUCTED BY THE UNITED STATES ENVIRONMENTAL PROTECTION AGENCY (EPA) THROUGH 1972 IS DESCRIBED. DURING THIS PERIOD THE ACTIVITIES OF THE FEDERAL GOVERNMENT IN DIRECT ENFORCEMENT OF ENVIRONMENTAL REGULATIONS HAVE INCREASED ENORMOUSLY. UNDER EARLY PROGRAMS, THE EPA PLACED ONLY SLIGHT EMPHASIS ON ENFORCEMENT. THE FOCUS CHIEFLY WAS ON RESEARCH, FIELD INVESTIGATIONS, STATE PROGRAM GRANTS, AND GRANTS FOR CONSTRUCTION OF WASTE TREATMENT FACILITIES. THE RECENT POLICY OF THE EPA HAS REVERSED THIS ORIENTATION TO ENGAGE DIRECTLY IN ENFORCEMENT. THE VAST MAJORITY OF EPA ENFORCEMENT ACTIVITIES HAVE DEALT WITH PROBLEMS OF WATER POLLUTION. MOST EFFORTS HAVE BEEN DIRECTED AGAINST MAJOR SOURCES OF POLLUTION SUCH AS LARGE CORPORATIONS OR MUNICIPALITIES. IT IS THE OVERALL POLICY OF THE EPA, HOWEVER, TO OBTAIN VOLUNTARY COMPLIANCE WITH ABATEMENT PROCEDURES BEFORE RESORTING TO FORMAL PROCEEDINGS. THE DOMINANT ASPECT OF THE NEW ENFORCEMENT PROGRAM IS ITS CONCENTRATION ON INDIVIDUAL CASES AND ITS READINESS TO PROCEED IN THE COURTS IF NECESSARY. (PROCTOR-FLORIDA) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, US DEPT OF COMMERCE, SPRINGFIELD, VA 22161, AS PB-227 158, $8.75 IN PAPER COPY, $2.25 IN MICROFICHE. FEBRUARY 1973. 280 P, 6 GRAPHS, 5 TAB. AU - Ruckelshaus, W D AU - Quarles, J R AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *POLLUTION ABATEMENT KW - *REGULATION KW - *ENFORCEMENT KW - *LEGISLATION KW - *FEDERAL GOVERNMENT KW - *WATER QUALITY STANDARDS KW - WATER POLLUTION KW - ENVIRONMENTAL SANITATION KW - JUDICIAL DECISIONS KW - WATER QUALITY KW - ENVIRONMENT EFFECTS KW - WATER RESOURCES DEVELOPMENT KW - NATURAL RESOURCES KW - WATER LAW KW - ENVIRONMENTAL CONTROL KW - WATER QUALITY CONTROL KW - WATER POLICY KW - *ENVIRONMENTAL POLICY KW - ADMINISTRATIVE REGULATIONS KW - SW 4070:Ecological impact of water development KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19103738?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+FIRST+TWO+YEARS--A+REVIEW+OF+EPA%27S+ENFORCEMENT+PROGRAM&rft.au=Ruckelshaus%2C+W+D%3BQuarles%2C+J+R&rft.aulast=Ruckelshaus&rft.aufirst=W&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MATHEMATICAL MODEL FOR POST AERATION AN - 19103217; 7408045 AB - DESIGN AND COST ESTIMATING RELATIONSHIPS ARE GIVEN FOR POST AERATION AFTER THE ACTIVATED SLUDGE PROCESS. MECHANICAL AERATORS IN COMPLETELY MIXED RECTANGULAR BASINS, AIR DIFFUSERS MOUNTED IN THE OUTLET CHANNEL FOR THE PLANT, AND AIR DIFFUSERS MOUNTED IN RECTANGULAR COMPLETELY MIXED CONCRETE BASINS ARE CONSIDERED. THE COSTS OF ALL THREE TYPES OF POST AERATION ARE GIVEN FOR 1-, 3-, 10-, 30-, AND 100-MGD PLANTS. THE COST OF THE COMPLETE PLANT IS COMPARED WITH THE COST OF POST AERATION. (KNAPP-USGS) JF - AVAILABLE FROM NTIS, SPRINGFIELD, VA. 22151, AS PB-222 031, PRICE $3.75 PRINTED COPY; $1.45 MICROFICHE. ENVIRONMENTAL PROTECTION AGENCY, NATIONAL ENVIRONMENTAL RESEARCH CENTER, REPORT EPA-670/2-73-044, JULY 1973. 39 P, 6 FIG, 2 TAB, 7 REF, APPEND. EPA PROGRAM ELEMENT 1B2043. AU - Smith, R AU - Eilers, R G AU - Hall, Ed AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. ADVANCED WASTE TREATMENT RESEARCH LAB Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *AERATION KW - *WASTE WATER TREATMENT KW - *MATHEMATICAL MODELS KW - *COST COMPARISONS KW - COSTS KW - COMPUTER PROGRAMS KW - SEWAGE TREATMENT KW - ACTIVATED SLUDGE KW - *POST AERATION TECHNIQUES KW - SW 3040:Wastewater treatment processes KW - SW 4030:Cost allocation, cost sharing, pricing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19103217?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MATHEMATICAL+MODEL+FOR+POST+AERATION&rft.au=Smith%2C+R%3BEilers%2C+R+G%3BHall%2C+Ed&rft.aulast=Smith&rft.aufirst=R&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ECONOMIC DAMAGES TO HOUSEHOLD ITEMS FROM WATER SUPPLY USE AN - 19100689; 7411930 AB - HOUSEHOLD APPLIANCES AND PERSONAL ITEMS IN CONTACT WITH WATER SUPPLY ARE SUBJECT TO PHYSICAL DAMAGES FROM CHEMICAL AND OTHER CONSTITUENTS OF THE WATER. THIS STUDY TRANSLATES THESE DAMAGES INTO ECONOMIC LOSSES FOR A TYPICAL HOUSEHOLD. THEN IT AGGREGATES THESE LOSSES AT THE NATIONAL AND INDIVIDUAL STATE LEVELS. TO DO SO REQUIRES SEVERAL STAGES OF ANALYSIS. FIRST, THE TYPES OF PHYSICAL DAMAGES EXPECTED AND ASSOCIATED WATER QUALITY DETERMINANTS ARE IDENTIFIED. THE PHYSICAL EFFECTS ARE NEXT TRANSLATED INTO ECONOMIC LOSSES. SECOND, DAMAGE FUNCTIONS ARE FORMULATED TO PREDICT LIKELY IMPACTS OF WATER QUALITY CHANGES ON EACH HOUSEHOLD UNIT AFFECTED. THIRD, A COMPUTER PROGRAM BASED ON THESE FUNCTIONS IS DESIGNED TO ESTIMATE TOTAL DAMAGES PER TYPICAL HOUSEHOLD AND TO AGGREGATE THEM OVER SELECTED REGIONS. FINALLY, THE PROGRAM IS APPLIED TO STATE-TO-STATE DATA ON WATER SUPPLY SOURCES AND SOCIOECONOMIC DESCRIPTORS. TOTAL DAMAGES TO U.S. RESIDENTS IN 1970 ARE ESTIMATED IN THE RANGE, $0.65-$3.45 BILLION, WITH A MEAN OF $1.75 BILLION. THE MEAN TRANSLATES INTO $8.60 PER PERSON. STATES CONTRIBUTING MOST TO TOTAL DAMAGES ARE CALIFORNIA ($230 MILLION) AND ILLINOIS ($164 MILLION). ON A PER CAPITA BASIS ARIZONA ($22.53) AND NEW MEXICO ($18.58) RANK HIGHEST, WHEREAS SOUTH CAROLINA ($1.15) AND OREGON ($1.73) ARE AT THE OTHER END OF THE SPECTRUM. WHEN PER CAPITA DAMAGES ARE COMPARED BY SOURCE OF WATER SUPPLY, THOSE FROM PRIVATE WELLS ARE WORST AT AN AVERAGE OF $12.34, TREATED GROUNDWATER NEXT AT $11.20, AND TREATED SURFACE WATER SOURCES AT ONLY $5.83. (EPA) JF - COPY AVAILABLE FROM GPO SUP DOC AS EP1.23:600/5-73-001, $1.30; MICROFICHE FROM NTIS, SPRINGFIELD, VA 22161 AS PB-237 716, PC$3.00/$2.25 MF. ENVIRONMENTAL PROTECTION AGENCY, SOCIOECONOMIC STUDIES SERIES REPORT EPA-600/5-73-001, JULY 1973. 86 P, 7 FIG, 10 TAB, 50 REF. PROGRAM ELEMENT 1H1094. AU - Tihansky, D P AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF RESEARCH AND DEVELOPMENT Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *DOMESTIC WATER KW - *WATER QUALITY KW - *ECONOMIC IMPACT KW - *DAMAGES KW - ESTIMATED BENEFITS KW - ENGINEERS ESTIMATES KW - COMPUTER MODELS KW - ANNUAL BENEFITS KW - WATER SUPPLY KW - WATER UTILIZATION KW - MODEL STUDIES KW - COSTS KW - COMPUTER PROGRAMS KW - SW 4030:Cost allocation, cost sharing, pricing KW - SW 3070:Water quality control KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19100689?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ECONOMIC+DAMAGES+TO+HOUSEHOLD+ITEMS+FROM+WATER+SUPPLY+USE&rft.au=Tihansky%2C+D+P&rft.aulast=Tihansky&rft.aufirst=D&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - BIOASSAY DILUTER CONSTRUCTION AN - 19098919; 7412646 AB - THIS MANUAL IS DESIGNED TO SUPPLEMENT TUTORIAL INSTRUCTION AND PUBLISHED LITERATURE DESCRIBING THE DESIGN AND CONSTRUCTION OF VARIOUS TYPES OF FLOW-THROUGH BIOASSAY AND BIOMONITORING EQUIPMENT. ILLUSTRATIONS, TABLES OF DESIGN VALUES, LIST OF MATERIALS NEEDED, AND REPRINTS OF SIGNIFICANT PUBLICATIONS FROM TECHNICAL JOURNALS ARE INCLUDED. (KNAPP-USGS) JF - AVAILABLE FROM NTIS, SPRINGFIELD, VA. 22161 AS PB-224 436, PRICE $6.50 PRINTED COPY, $2.25 MICROFICHE. TRAINING MANUAL EPA-430/1-73-007, JUNE 1973. 84 P, 18 PLATES, 7 TAB, 4 APPEND. AU - Jackson, H W AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. WATER QUALITY OFFICE Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *BIOASSAY KW - *EQUIPMENT KW - *TRAINING KW - *PUBLICATIONS KW - WATER POLLUTION KW - CHEMICAL ANALYSIS KW - LABORATORY TESTS KW - BIOINDICATORS KW - POLLUTANT IDENTIFICATION KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19098919?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=BIOASSAY+DILUTER+CONSTRUCTION&rft.au=Jackson%2C+H+W&rft.aulast=Jackson&rft.aufirst=H&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DESIGN AND SIMULATION OF EQUALIZATION BASINS AN - 19097576; 7408046 AB - RELATIONSHIPS FOR SIZING EQUALIZATION BASINS FOR SMOOTHING THE DIURNAL VARIATION OF DRY WEATHER FLOW INTO MUNICIPAL WASTEWATER TREATMENT PLANTS ARE GIVEN. THE CONSTRUCTION COSTS FOR RECTANGULAR CONCRETE BASINS EQUIPPED WITH DIFFUSED AIR AND FOR PLASTIC LINED EARTHEN BASINS EQUIPPED WITH MECHANICAL AERATORS ARE ESTIMATED. A TIME DEPENDENT DIGITAL COMPUTER MODEL WAS DEVELOPED FOR SIMULATING BIOLOGICAL ACTIVITY AND THE CONSUMPTION OF OXYGEN IN EQUALIZATION BASINS IN WHICH THE WATER LEVEL VARIES DIURNALLY. (KNAPP-USGS) JF - AVAILABLE FROM NTIS, SPRINGFIELD, VA. 22151, AS PB-222 000, PRICE $4.50 PRINTED COPY; $1.45 MICROFICHE. ENVIRONMENTAL PROTECTION AGENCY, NATIONAL ENVIRONMENT RESEARCH CENTER, REPORT EPA-670/2-73-046, JULY 1973. 51 P, 5 FIG, 6 TAB, 12 REF, 4 APPEND. AU - Smith, R AU - Eilers, R G AU - Hall, Ed AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. OFFICE OF RESEARCH AND DEVELOPMENT Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *SEWAGE TREATMENT KW - *EQUALIZING RESERVOIRS KW - *WASTE WATER TREATMENT KW - *AERATION KW - *CONSTRUCTION COSTS KW - WATER LEVEL FLUCTUATIONS KW - COSTS KW - OXYGEN DEMAND KW - MATHEMATICAL MODELS KW - DESIGN KW - COMPUTER MODELS KW - SIMULATION ANALYSIS KW - *EQUALIZATION BASINS KW - SW 3040:Wastewater treatment processes KW - SW 6010:Structures UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19097576?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DESIGN+AND+SIMULATION+OF+EQUALIZATION+BASINS&rft.au=Smith%2C+R%3BEilers%2C+R+G%3BHall%2C+Ed&rft.aulast=Smith&rft.aufirst=R&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DIGEST OF THE 1972 CATALOG OF INFORMATION ON WATER DATA AN - 19096078; 7408600 AB - THE CATALOG OF INFORMATION ON WATER DATA IS A FILE OF INFORMATION ABOUT WATER-DATA ACQUISITION ACTIVITIES. THE 1972 EDITION OF THE CATALOG CONSISTS OF 21 SEPARATE VOLUMES, ONE FOR EACH OF THE WATER RESOURCES REGIONS. EACH VOLUME CONTAINS INFORMATION ON WATER-DATA ACQUISITION ACTIVITIES CONDUCTED BY FEDERAL AND NON-FEDERAL AGENCIES ON STAGE AND FLOW OF SURFACE WATERS AND SPRINGS, AND WATER QUALITY OF SURFACE WATERS AND GROUNDWATERS. THIS REPORT IS A DIGEST OF INFORMATION APPEARING IN THE 1972 EDITION OF THE CATALOG. ITEMS COVERED ARE: WHO IS REPORTING, WHAT IS REPORTED, WHAT IS THE SCOPE OF ACTIVITIES, AND WHAT ARE THE PERIODS OF RECORD. IT ALSO INCLUDES INFORMATION ON ACTIVE GROUNDWATER STATIONS REPORTED IN THE 1968 EDITION OF THE CATALOG AND AREAL INVESTIGATIONS AND MISCELLANEOUS WATER-DATA ACTIVITIES REPORTED IN THE 1970 EDITION. (KNAPP-USGS) JF - AVAILABLE FROM NTIS, SPRINGFIELD, VA. 22151, PB-232 080/AS PRICE $4.00 PRINTED COPY; $1.45 MICROFICHE. WATER-RESOURCES INVESTIGATIONS 63-73, DECEMBER 1973. 83 P, 20 FIG, 22 TAB. AU - PAUSZEK, F H AD - GEOLOGICAL SURVEY, RESTON, VA. OFFICE OF WATER DATA COORDINATION Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *DATA COLLECTIONS KW - *INFORMATION EXCHANGE KW - *HYDROLOGIC DATA KW - *DOCUMENTATION KW - *INFORMATION RETRIEVAL KW - PROJECTS KW - SURFACE WATERS KW - WATER QUALITY KW - GROUNDWATER KW - GAGING STATIONS KW - *CATALOG ON INFORMATION ON WATER DATA KW - SW 8020:Reference and retrieval KW - SW 8040:Specialized information center services UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19096078?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DIGEST+OF+THE+1972+CATALOG+OF+INFORMATION+ON+WATER+DATA&rft.au=PAUSZEK%2C+F+H&rft.aulast=PAUSZEK&rft.aufirst=F&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WATER POLLUTION POTENTIAL OF MANUFACTURED PRODUCTS--CATALOG SECTION I AN - 19090833; 7312671 AB - DATA ON THE POLLUTION POTENTIAL OF MANUFACTURED PRODUCTS ARE COMPILED IN A CATALOG OF THREE SECTIONS. THESE DATA ARE REQUIRED FOR POLLUTION CONTROL AND FOR ENFORCEMENT OF ENVIRONMENTAL QUALITY STANDARDS. SECTION I CONTAINS SUMMARY DATA CONSISTING OF PRODUCT NAME, PRODUCTION RATE, PRODUCT LIFETIME, TOXICITY, OXYGEN DEMAND, SOLIDS, COLOR, ODOR EUTROPHICATION, OILS AND TARS, AND WATER HARDNESS. SECTION II IS A PRODUCT LISTING. IT SUMMARIZES, FOR EACH PRODUCT, THE CHEMICAL COMPOSITIONS OF THE PRODUCT. SECTION III CONSISTS OF A LIST OF CHEMICAL INGREDIENTS OF PRODUCTS, A BIBLIOGRAPHY, TOXICITY DATA, AND OXYGEN DEMAND DATA. (KNAPP-USGS) JF - AVAILABLE FROM GPO, WASHINGTON, D.C. 20402, PRICE: SECT 1 AS (EP1.23/2:73-179B) $1.25, SECT 2 AS (EP1.23/2:73-179C) $7.25, SECT 3 AS (EP1.23/2:73-179D) $3.70, MICROFICHE FROM NTIS AS PB-222 248, $1.45 EACH. ENVIRONMENTAL PROTECTION TECHNOLOGY SERIES REPORT EPA-R2-73-179B-D, APRIL 1973 (3 VOL). EPA CONTRACT 68-01-0102. AU - Berkowitz, J B AU - Schimke, G R AU - Valerie, V R AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF RESEARCH AND MONITORING Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *WATER POLLUTION SOURCES KW - *INDUSTRIAL PRODUCTION KW - *INDUSTRIAL WASTES KW - *INDEXING KW - CHEMICALS KW - POLLUTANTS KW - TOXICITY KW - OXYGEN DEMAND KW - BIBLIOGRAPHIES KW - ENVIRONMENTAL EFFECTS KW - COLOR KW - ODOR KW - EUTROPHICATION KW - HARDNESS(WATER) KW - REVIEWS KW - WATER POLLUTION CONTROL KW - MANUFACTURED PRODUCTS KW - SW 3020:Sources and fate of pollution KW - SW 3070:Water quality control KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19090833?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WATER+POLLUTION+POTENTIAL+OF+MANUFACTURED+PRODUCTS--CATALOG+SECTION+I&rft.au=Berkowitz%2C+J+B%3BSchimke%2C+G+R%3BValerie%2C+V+R&rft.aulast=Berkowitz&rft.aufirst=J&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WATER QUALITY MODEL OF THE LOWER FOX RIVER, WISCONSIN AN - 19090489; 7507327 AB - GROSS WATER POLLUTION HAS EXISTING IN THE LOWER FOX RIVER AND GREEN BAY, WISCONSIN, FOR A NUMBER OF YEARS. CONCENTRATED IN THIS BASIN ARE EIGHT URBAN AREAS AND NINETEEN PULP AND PAPER MANUFACTURERS THAT MAKE INTENSIVE USE OF THE RIVER FOR DISPOSAL AND ASSIMILATION OF WASTES. THE LOWER RIVER, APPROXIMATELY 40 MILES LONG, FLOWS NORTHEASTERLY THROUGH A SERIES OF 18 LOCKS AND DAMS. A MATHEMATICAL MODEL DESCRIBING THE INTERRELATIONSHIP BETWEEN THE DISSOLVED OXYGEN CONCENTRATION OF A RIVER AND ITS VARIOUS SOURCES AND SINKS HAS BEEN ADAPTED FOR USE IN A STUDY OF THE RIVER. THE ANALYSIS ASSUMES A STEADY-STATE CONDITION AND DESCRIBES THE LONGITUDINAL DISTRIBUTION OF DISSOLVED OXYGEN FROM NEENAH-MENASH TO GREEN BAY, A DISTANCE OF APPROXIMATELY 40 MILES. THE MODEL WAS VERIFIED FOR VARIOUS CONDITIONS OF WASTE LOADING, RIVER TEMPERATURE, AND RIVER FLOW. IT WAS THEN USED TO EVALUATE THE IMPLEMENTATION OF INTERIM BEST PRACTICABLE CONTROL TECHNOLOGY ON EFFLUENT LIMITATIONS FOR INDUSTRIAL DISCHARGERS AND 90% BOD REMOVAL FROM MUNICIPAL WASTE SOURCES, AS AN ESTIMATE OF TREATMENTS LEVELS. THE STUDY INDICATED THAT IMPLEMENTATION OF THE EFFLUENT LIMITS WILL RESULT IN SIGNIFICANT IMPROVEMENT OF WATER QUALITY. (JONES-WISCONSIN) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA. 22161 AS PB-230 269, $4.25 IN PAPER COPY, $2.25 IN MICROFICHE. REPORT EPA-905-73-001, AUGUST 1973. 68 P, 10 FIG, 9 TAB, 17 REF. AU - CREVENSTEN, D AU - Stoddard, A AU - Vajda, G AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF ENFORCEMENT AND GENERAL COUNSEL Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *WATER POLLUTION CONTROL KW - *MODEL STUDIES KW - *DISSOLVED OXYGEN KW - *LAKE MICHIGAN KW - *WISCONSIN KW - RIVERS KW - MUNICIPAL WASTES KW - PULP WASTES KW - SEWAGE TREATMENT KW - COMPUTER PROGRAMS KW - BIOCHEMICAL OXYGEN DEMAND KW - WATER QUALITY STANDARDS KW - FORECASTING KW - *FOX RIVER(WIS) KW - GREEN BAY(LAKE MICHIGAN) KW - SW 5080:Evaluation, processing and publication KW - SW 3070:Water quality control KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19090489?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WATER+QUALITY+MODEL+OF+THE+LOWER+FOX+RIVER%2C+WISCONSIN&rft.au=CREVENSTEN%2C+D%3BStoddard%2C+A%3BVajda%2C+G&rft.aulast=CREVENSTEN&rft.aufirst=D&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WATER POLLUTION POTENTIAL OF MANUFACTURED PRODUCTS--CATALOG SECTION II, PRODUCT LISTING AN - 19089817; 7312671 AB - DATA ON THE POLLUTION POTENTIAL OF MANUFACTURED PRODUCTS ARE COMPILED IN A CATALOG OF THREE SECTIONS. THESE DATA ARE REQUIRED FOR POLLUTION CONTROL AND FOR ENFORCEMENT OF ENVIRONMENTAL QUALITY STANDARDS. SECTION I CONTAINS SUMMARY DATA CONSISTING OF PRODUCT NAME, PRODUCTION RATE, PRODUCT LIFETIME, TOXICITY, OXYGEN DEMAND, SOLIDS, COLOR, ODOR, EUTROPHICATION, OILS AND TARS, AND WATER HARDNESS. SECTION II IS A PRODUCT LISTING. IT SUMMARIZES, FOR EACH PRODUCT, THE CHEMICAL COMPOSITIONS OF THE COMPONENTS OF THE PRODUCT. SECTION III CONSISTS OF A LIST OF CHEMICAL INGREDIENTS OF PRODUCTS, A BIBLIOGRAPHY, TOXICITY DATA, AND OXYGEN DEMAND DATA. (KNAPP-USGS) JF - AVAILABLE FROM GPO, WASHINGTON, D.C. 20402, PRICE: SECT 1 AS (EP1.23/2:73-179B) $1.25, SECT 2 AS (EP1.23/2:73-179C) $7.25, SECT 3 AS (EP1.23/2:73-179D) $3.70, MICROFICHE FROM NTIS AS PB-222 249, $1.45. ENVIRONMENTAL PROTECTION TECHNOLOGY SERIES REPORT EPA-R2-73-179B-D, APRIL 1973 (3 VOL). EPA CONTRACT 68-01-0102. AU - Berkowitz, J B AU - Schimke, G R AU - Valerie, V R AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF RESEARCH AND MONITORING Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *WATER POLLUTION SOURCES KW - *INDUSTRIAL PRODUCTION KW - *INDUSTRIAL WASTES KW - *INDEXING KW - CHEMICALS KW - POLLUTANTS KW - TOXICITY KW - OXYGEN DEMAND KW - BIBLIOGRAPHIES KW - ENVIRONMENTAL EFFECTS KW - COLOR KW - ODOR KW - EUTROPHICATION KW - HARDNESS(WATER) KW - REVIEWS KW - WATER POLLUTION CONTROL KW - MANUFACTURED PRODUCTS KW - SW 3020:Sources and fate of pollution KW - SW 3070:Water quality control KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19089817?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WATER+POLLUTION+POTENTIAL+OF+MANUFACTURED+PRODUCTS--CATALOG+SECTION+II%2C+PRODUCT+LISTING&rft.au=Berkowitz%2C+J+B%3BSchimke%2C+G+R%3BValerie%2C+V+R&rft.aulast=Berkowitz&rft.aufirst=J&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - AUTO-QUAL MODELLING SYSTEM AN - 19082000; 7412342 AB - TWO MATHEMATICAL MODELS WERE DESIGNED TO MEET NEEDS OF FEDERAL, STATE OR LOCAL AGENCIES FOR WATER QUALITY PLANNING. THE MODELS ARE DESIGNED SPECIFICALLY FOR WATER BODIES IN WHICH WIDTHS ARE SMALL RELATIVE TO THEIR LENGTH. MOST FRESHWATER STREAMS AND TIDAL TRIBUTARIES TO ESTUARINE BAYS FIT THAT DESCRIPTION. THESE ARE WATERS WHOSE NET HYDRAULIC CIRCULATION PATTERNS ARE ESSENTIALLY UNDIRECTIONAL. (KNAPP-USGS) JF - AVAILABLE FROM NTIS, SPRINGFIELD, VA 22161 AS PB-227 032, PRICE $18.50 PRINTED COPY; $2.25 MICROFICHE. TECHNICAL REPORT 54, MARCH 1973. 301 P. AU - Crim, R L AU - Lovelace, N L AD - ENVIRONMENTAL PROTECTION AGENCY, ANNAPOLIS, MD. ANNAPOLIS FIELD OFFICE Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *WATER QUALITY KW - *PATH OF POLLUTANTS KW - *MATHEMATICAL MODELS KW - *COMPUTER PROGRAMS KW - DISSOLVED OXYGEN KW - SIMULATION ANALYSIS KW - STREAMFLOW KW - OXYGEN DEMAND KW - SW 5080:Evaluation, processing and publication KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19082000?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=AUTO-QUAL+MODELLING+SYSTEM&rft.au=Crim%2C+R+L%3BLovelace%2C+N+L&rft.aulast=Crim&rft.aufirst=R&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - HAZARDOUS MATERIALS CONTROL PROGRAMS IN THE DEPARTMENT OF DEFENSE AN - 19077498; 7500250 AB - THE DEFENSE DEPARTMENT HAS BEEN SUCCESSFUL IN COPING WITH ENVIRONMENTAL QUALITY MATTERS IN RESPONSE TO NATIONAL PROGRAMS. THE MANAGEMENT OF HAZARDOUS SUBSTANCES HAS BEEN INTEGRATED WITHIN THE OVERALL ENVIRONMENTAL QUALITY EFFORT. DOD POLICY CALLS FOR COMPLYING WITH FEDERAL, STATE, AND LOCAL STANDARDS. IN ATTACKING HAZARDOUS WASTES, DOD IS GUIDED BY THE PRINCIPLE THAT THE ENVIRONMENT IS A CLOSED SYSTEM AND THAT MANY POLLUTANTS ARE POTENTIAL RESOURCES WHICH ARE TEMPORARILY OUT OF PLACE. NEW LEGISLATION ON WATER POLLUTION, PESTICIDES, AND OCEAN DISPOSAL HAS SPECIFIC PROVISIONS FOR CONTROLLING HAZARDOUS SUBSTANCES WHICH WILL AFFECT DOD GUIDE DOD PLANNERS AND MANAGERS IN DECIDING THE BEST ALTERNATIVE TO CHOOSE WHEN MAKING MAJOR DECISIONS AFFECTING ENVIRONMENTAL QUALITY. (SEE ALSO W75-00249) (KNAPP-USGS) JF - IN: PROCEEDINGS OF 4TH ANNUAL SYMPOSIUM ON ENVIRONMENTAL POLLUTION, APRIL 4-5, 1973, EDGEWOOD ARSENAL, ABERDEEN PROVING GROUND, MARYLAND: EDGEWOOD ARSENAL SPECIAL PUBLICATION EO-SP-73001 (EASP 1800-16), P 17-19, SEPTEMBER 1973. AU - Walsh, R J AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *POLLUTION ABATEMENT KW - *MILITARY ASPECTS KW - *CONFERENCES KW - HAZARDS KW - RECYCLING KW - WATER POLLUTION CONTROL KW - LEGISLATION KW - EXPLOSIVES KW - POISONS KW - WATER POLLUTION SOURCES KW - WASTE DISPOSAL KW - CHEMICAL WASTES KW - INDUSTRIAL WASTES KW - *HAZARDOUS MATERIAL CONTROL KW - HAZARDOUS MATERIAL DISPOSAL KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19077498?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=HAZARDOUS+MATERIALS+CONTROL+PROGRAMS+IN+THE+DEPARTMENT+OF+DEFENSE&rft.au=Walsh%2C+R+J&rft.aulast=Walsh&rft.aufirst=R&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WATER POLLUTION POTENTIAL OF MANUFACTURED PRODUCTS--CATALOG SECTION III, CHEMICAL INGREDIENT LISTING AN - 19076251; 7312671 AB - DATA ON THE POLLUTION POTENTIAL OF MANUFACTURED PRODUCTS ARE COMPILED IN A CATALOG OF THREE SECTIONS. THESE DATA ARE REQUIRED FOR POLLUTION CONTROL AND FOR ENFORCEMENT OF ENVIRONMENTAL QUALITY STANDARDS. SECTION I CONTAINS SUMMARY DATA CONSISTING OF PRODUCT NAME, PRODUCTION RATE, PRODUCT LIFETIME, TOXICITY, OXYGEN DEMAND, SOLIDS, COLOR, ODOR, EUTROPHICATION, OILS AND TARS, AND WATER HARDNESS. SECTION II IS A PRODUCT LISTING. IT SUMMARIZES, FOR EACH PRODUCT, THE CHEMICAL COMPOSITIONS OF THE COMPONENTS OF THE PRODUCT. SECTION III CONSISTS OF A LIST OF CHEMICAL INGREDIENTS OF PRODUCTS, A BIBLIOGRAPHY, TOXICITY DATA, AND OXYGEN DEMAND DATA. (KNAPP-USGS) JF - AVAILABLE FROM GPO, WASHINGTON, D.C. 20401, PRICE: SECT 1 AS (EP1.23/2:73-179B) $1.25, SECT 2 AS (EP1.23/2:73-179C) $7.25, SECT 3 AS (EP1.23/2:73-179D) $3.70, MICROFICHE FROM NTIS AS PB-222 250, $1.45. ENVIRONMENTAL PROTECTION TECHNOLOGY SERIES REPORT EPA-R2-73-179B-D, APRIL 1973 (3 VOL). EPA CONTRACT 68-01-0102. AU - Berkowitz, J B AU - Schimke, G R AU - Valerie, V R AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF RESEARCH AND MONITORING Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *WATER POLLUTION SOURCES KW - *INDUSTRIAL PRODUCTION KW - *INDUSTRIAL WASTES KW - *INDEXING KW - CHEMICALS KW - POLLUTANTS KW - TOXICITY KW - OXYGEN DEMAND KW - BIBLIOGRAPHIES KW - ENVIRONMENTAL EFFECTS KW - COLOR KW - ODOR KW - EUTROPHICATION KW - HARDNESS(WATER) KW - REVIEWS KW - WATER POLLUTION CONTROL KW - MANUFACTURED PRODUCTS KW - SW 3020:Sources and fate of pollution KW - SW 3070:Water quality control KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19076251?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WATER+POLLUTION+POTENTIAL+OF+MANUFACTURED+PRODUCTS--CATALOG+SECTION+III%2C+CHEMICAL+INGREDIENT+LISTING&rft.au=Berkowitz%2C+J+B%3BSchimke%2C+G+R%3BValerie%2C+V+R&rft.aulast=Berkowitz&rft.aufirst=J&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - COST ANALYSIS OF WATER POLLUTION CONTROL: AN ANNOTATED BIBLIOGRAPHY AN - 19075842; 7310879 AB - THIS ANNOTATED BIBLIOGRAPHY IS A COMPILATION OF THE LITERATURE ON WATER POLLUTION CONTROL COSTS. IT CONTAINS NEARLY 2,000 SELECTED PUBLICATIONS, UNPUBLISHED PAPERS, AND THESES FOCUSING ON THE TIME PERIOD FROM 1960 TO 1972, ALTHOUGH EARLIER MATERIAL IS ADDED IF IT SEEMS PARTICULARLY RELEVANT. THE REFERENCES ARE CHOSEN TO SATISFY THE NEEDS AND INTERESTS OF SEVERAL TYPES OF RESEARCHERS. FOR THE ECONOMIST, THERE ARE BOOKS AND ARTICLES ON ECONOMIC THEORY AND INCENTIVE SYSTEMS IN WATER QUALITY MANAGEMENT. FOR THE ENGINEER, THERE IS INFORMATION ON UNIT TREATMENT PROCESSES AND COST IMPLICATIONS OF THEIR DESIGN AND OPERATION. FOR THE OPERATIONS RESEARCH ANALYST, OPTIMIZATION TECHNIQUES, MATHEMATICAL MODELING, AND STATISTICAL METHODS ARE REFERENCED AS THEY APPLY TO WASTE WATER CONTROL. FOR THE POLICY MAKER, COST FUNCTION LITERATURE IDENTIFIES THE PRIMARY DETERMINANTS OF COST AND THEIR QUANTITATIVE EFFECTS. POLITICAL AND SOCIO-ECONOMIC ISSUES ARE ALSO RELATED TO WATER POLLUTION CONTROL. (EPA) JF - COPY AVAILABLE FROM GPO SUP DOC AS EP1.23/3:73-017, $3.95; MICROFICHE FROM NTIS AS PB-221 146, $0.95. ENVIRONMENTAL PROTECTION AGENCY, SOCIOECONOMIC ENVIRONMENTAL STUDIES REPORT, EPA-R5-73-017, APRIL 1973. EPA PROJECT 01-AAB-01. PROGRAM ELEMENT H11094. AU - Tihansky, D P AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF RESEARCH AND MONITORING Y1 - 1973/04// PY - 1973 DA - Apr 1973 KW - Water Resources Abstracts KW - *BIBLIOGRAPHIES KW - *COST ANALYSIS KW - *COSTS KW - *WATER POLLUTION CONTROL KW - *ABSTRACTS KW - *COST-BENEFIT ANALYSIS KW - COST COMPARISONS KW - ECONOMICS KW - SW 4030:Cost allocation, cost sharing, pricing KW - SW 3070:Water quality control KW - SW 4020:Evaluation process KW - SW 8030:Secondary publication and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19075842?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=COST+ANALYSIS+OF+WATER+POLLUTION+CONTROL%3A+AN+ANNOTATED+BIBLIOGRAPHY&rft.au=Tihansky%2C+D+P&rft.aulast=Tihansky&rft.aufirst=D&rft.date=1973-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - The Response of Macroinvertebrates to Gasoline Pollution in a Mountain Stream AN - 19208297; 7700268 AB - On November 23, 1969, a gasoline transport truck overturned on the U.S. Highway 16 bridge crossing Grace Coolidge Creek east of Custer in South Dakota, discharging an estimated 5,000 gallons of aviation gasoline to the stream. Immediately following the spill, the gasoline was flushed downstream with large volumes of water to reduce the fire hazard in the park area. The sudden increase in flow thoroughly mixed the gasoline in the stream incorporating some fractions into the sediments. The majority of aquatic invertebrates and about 2,500 fish (30% trout species) were killed for at least two miles downstream from the spill. Gasoline residues in the sediments on the rocks prohibited the recolonization of mayflies, stoneflies and certain caddisflies for at lease six months following contamination. The midge Orthocladius was the most resistant organism. The reappearance of mayfly and stonefly nymphs in the contaminated reach of the stream 12 months after the spill indicated a significant degree of recovery in the macroinvertebrate community. The persistence of gasoline in the stream bed six months after the spill as well as the restricted rate of recolonization of macroinvertebrates demonstrates complicated, long-term problems resulting from the interaction of petroleum products with the environment. (See also W76-09312) (Sinha-OEIS) JF - Prevention and Control of Oil Spills, Proceedings of Joint Conference, Washington, DC March 13-15, 1973. p 725-731, 1 fig, 3 tab, 4 ref. AU - Bugbee, S L AU - Walter, C M AD - Environmental Protection Agency Kansas City, Mo. Surveillance and Analysis Div Y1 - 1973/03// PY - 1973 DA - Mar 1973 KW - Water Resources Abstracts KW - Environmental effects KW - Water pollution effects KW - Gasoline KW - Streams KW - Toxicity KW - South Dakota KW - Aquatic animals KW - Aquatic plants KW - Mountains KW - Sediments KW - SW 3070:Water quality control KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19208297?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=The+Response+of+Macroinvertebrates+to+Gasoline+Pollution+in+a+Mountain+Stream&rft.au=Bugbee%2C+S+L%3BWalter%2C+C+M&rft.aulast=Bugbee&rft.aufirst=S&rft.date=1973-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Spill Prevention--Phase II AN - 19182491; 7700201 AB - The EPA prevention program as it related to national oil spill problems is discussed. The national program revolves around the spill prevention, control and countermeasure (SPCC) concept which incorporates contingency planning, spill response and prevention into one single comprehensive program. This approach permits flexibility in design and encourages innovation so that each facility may develop an optimum plan to eliminate spills. It is recognized that a facility 's age, location and function must be evaluated to determine the best balance between prevention measures and effective spill response. The first phase of this program was initiated through special provisions of the Refuse Act Permit Program. The program will be expanded with the promulgation of the oil prevention regulation which is being developed in accordance with Section 11(j)(1)(C) of the Federal Water Pollution Control Act as amended. (See also W76-09312) (Sinha-OEIS) JF - Prevention and Control of Oil Spills, Proceedings of Joint Conference, Washington, D.C. March 13-15, 1973. p 27-29. AU - Van Cleave, HD AD - Environmental Protection Agency Washington, D.C. Div. of Oil and Hazardous Materials Y1 - 1973/03// PY - 1973 DA - Mar 1973 KW - Water Resources Abstracts KW - Oil spills KW - Oil pollution KW - Pollution abatement KW - Water quality control KW - Regulation KW - Water pollution KW - Transportation KW - Conservation KW - Safety factors KW - Navigation KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19182491?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Spill+Prevention--Phase+II&rft.au=Van+Cleave%2C+HD&rft.aulast=Van+Cleave&rft.aufirst=HD&rft.date=1973-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Tropical Storm Agnes Pennsylvania 's Torrey Canyon AN - 19181738; 7700256 AB - The ' Agnes Story ' disaster as related to the largest inland oil spill experienced in the history of the U.S. and actions taken by EPA in coping with the problem are presented. The inland rivers of the Middle Atlantic area experienced spills of petroleum products ranging from over 3,000,000 gallons of No. 2 fuel oil, gasoline and kerosene from storage tanks in Big Flats/Elmira, N.Y. (just north of the Pennsylvania border) to 6 ,000,000-8,000,000 gallons of black, highly metallic waste oil and sludge from an oil reclamation plant on the Schuylkill River. The aftermath of this gigantic inland spill was oil and gasoline soaked fields, oil coated trees, farm houses, homes, factories, an airport, and hundreds of stranded oil puddles, ponds and lagoons as the rivers receded to normal levels. Major spill effects and significant cleanup operations, problems encountered, and lessons learned are presented so that future responses can be better and more efficiently dealt with in an inland oil spill disaster comparable to the ' Agnes Oil Spill'. (See also W76-09312) (Sinha-OEIS) JF - Prevention and Control of Oil Spills, Proceedings of Joint Conference, Washington, DC March 13-15, 1973. p 569-577, 7 fig. AU - Kaiser, R AU - Jones, D AU - Lamp'l, H AD - Environmental Protection Agency Washington, D. C Y1 - 1973/03// PY - 1973 DA - Mar 1973 KW - Water Resources Abstracts KW - Oil spills KW - Oil pollution KW - Water quality control KW - Inland waterways KW - Hurricanes KW - Storms KW - Pennsylvania KW - Water pollution KW - Equipment KW - Cleaning KW - Materials KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19181738?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Tropical+Storm+Agnes+Pennsylvania+%27s+Torrey+Canyon&rft.au=Kaiser%2C+R%3BJones%2C+D%3BLamp%27l%2C+H&rft.aulast=Kaiser&rft.aufirst=R&rft.date=1973-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Successes and Failures with Oil Spills in the Southeastern Inland Waters AN - 19181705; 7700258 AB - A brief review of several spill cases that have occurred in the Southeast in the recent past are presented. Each case describes a unique situation--either in terms of containment, retention or removal methodology. At Athens, Georgia, a pipeline break caused the closure of the Athens Water Supply System for twenty-four hours. A pipeline break near Shepherdsville, Kentucky, forced some 16,000 gallons of crude oil into a subsurface layer of gravel. Interception trenches were used to tap the gravel layers and water was forced into the layer up the gradient in order to ' flush ' the system. A vandalized storage tank adjacent to the Congaree River was emptied of 10,000 Bunker ' C ' near Columbia, South Carolina. Elaborate containment and recovery procedures were employed downstream. The oil, however, disappeared--save for minor vegetation stain, and non reached the recovery site. River velocity, wind speed, temperature of the water and turbidity are discussed as contributors to this phenomena. At Jackson, Mississippi, a broken sludge pond dyke at a drilling operating dumped 40,000 gallons of ' oil slops ' and brine into the Big Black River. Retention on the surface was impossible because of the eight to ten knot river velocity. Light disposable sorbing booms were used to recover an estimated 80% of the oil. Pictures and sketches are utilized to emphasize technical aspects of each situation. (See also W76-09312) (Sinha-OEIS) JF - Prevention and Control of Oil Spills, Proceedings of Joint Conference, Washington, DC March 13-15, 1973. p 583-588, 4 fig, 5 ref. AU - Smith, A J AD - Environmental Protection Agency Atlanta, Ga. Environmental Emergencies Branch Y1 - 1973/03// PY - 1973 DA - Mar 1973 KW - Water Resources Abstracts KW - Oil spills KW - Oil pollution KW - Water quality control KW - Inland waterways KW - Pollution abatement KW - Environmental effects KW - Water pollution KW - Water treatment KW - Southeast U.S KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19181705?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Successes+and+Failures+with+Oil+Spills+in+the+Southeastern+Inland+Waters&rft.au=Smith%2C+A+J&rft.aulast=Smith&rft.aufirst=A&rft.date=1973-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Comparative Identification of Oil Spills by Fluorescence Spectroscopy Fingerprinting AN - 19180399; 7700224 AB - A simple and rapid method for the comparative identification of oil spills with suspect source oils is described using fluorescence spectroscopy. The method involves the excitation of an oil, diluted in cyclohexane, at a distinct wavelength and obtaining a ' fingerprint ' in the form of an emission spectrum. Contamination and weathering of the environmental oil is considered. The method is applied to two different oil spills occurring near the same area at about the same time. Results are confirmed by gas chromatography. (See also W76-09312) (Sinha-OEIS) JF - Prevention and Control of Oil Spills, Proceedings of Joint Conference, Washington, DC March 13-15, 1973. p 215-222, 12 fig, 7 ref. AU - Coakley, WA AD - Environmental Protection Agency Edison, N. J. Surveillance and Analysis Div.; and Environmental Protection Agency, Edison, N. J. Region II Y1 - 1973/03// PY - 1973 DA - Mar 1973 KW - Water Resources Abstracts KW - Oil spills KW - Oil pollution KW - Water pollution sources KW - Pollutant identification KW - Gas chromatography KW - SW 3010:Identification of pollutants KW - SW 3070:Water quality control KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19180399?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Comparative+Identification+of+Oil+Spills+by+Fluorescence+Spectroscopy+Fingerprinting&rft.au=Coakley%2C+WA&rft.aulast=Coakley&rft.aufirst=WA&rft.date=1973-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Lake Champlain: A Case History on the Cleanup of No. 6 Fuel through Five Feet of Solid Ice at Near-Zero Temperatures AN - 19173015; 7700257 AB - The removal of 44,000 gallons of No. 6 fuel from Lake Champlain in March, 1971, while the lake was frozen to a depth of five feet in the area affected by the spill is reported. The circumstances of the spill, the location and the adverse weather conditions presented a unique challenge to on scene personnel in their quest to remove thick, viscous oil from a frozen, high-amenity lake. When confronted with this major spill (as classified by the National Contingency Plan) the on scene personnel had no precedence upon which to base their plan of attack. Improvisation was the keynote of the whole operation during the ' life ' of this spill. Many novel ideas and techniques were utilized, not only to remove the oil, but to contain it from further pollution the waters of Lake Champlain. (See also W76-09312) (Sinha-OEIS) JF - Prevention and Control of Oil Spills, Proceedings of Joint Conference, Washington, DC March 13-15, 1973. p 579-582, 5 fig. AU - Lamp'l, H AD - Environmental Protection Agency Edison, N. J. Region II Y1 - 1973/03// PY - 1973 DA - Mar 1973 KW - Water Resources Abstracts KW - Oil spills KW - Oil pollution KW - Water quality control KW - Pollution abatement KW - Ice KW - Lakes KW - Cleaning KW - Materials KW - Equipment KW - Treatment KW - SW 0850:Lakes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19173015?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Lake+Champlain%3A+A+Case+History+on+the+Cleanup+of+No.+6+Fuel+through+Five+Feet+of+Solid+Ice+at+Near-Zero+Temperatures&rft.au=Lamp%27l%2C+H&rft.aulast=Lamp%27l&rft.aufirst=H&rft.date=1973-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - STATUS OF THE ILLINOIS LIVESTOCK WASTE MANAGEMENT REGULATIONS AN - 19147009; 7603984 AB - IN ITS LATER YEARS OF EXISTENCE, THE ILLINOIS SANITARY WATER BOARD (SWB) CONCEIVED THE NEED FOR A SET OF LIVESTOCK WASTE MANAGEMENT REGULATIONS. ON JULY 1, 1970, THE SWB'S ACTIVITIES WERE TAKEN OVER BY THE ILLINOIS ENVIRONMENTAL PROTECTION AGENCY (EPA). THIS AGENCY CONTINUED THE FORMULATION OF THE LIVESTOCK WASTE MANAGEMENT REGULATIONS. THE HEARING PROCESS AND THE ILLINOIS EPA'S ROLE AND POSITION ARE DISCUSSED. FEDERAL REGULATIONS ARE THEN EXAMINED. THE U.S. EPA PUBLISHED ON DECEMBER 5, 1972, A PROPOSED SET OF REGULATIONS WHICH COVERED SOME AGRICULTURAL OPERATIONS. AGRICULTURAL INTERESTS GAVE EXTENSIVE RESPONSE AND A TASK FORCE WAS SET UP TO EVALUATE THE RESPONSES, AND, IF NECESSARY, REDRAFT AND CLARIFY THE PROPOSAL. A NEW PROPOSAL WAS DRAFTED DURING A TWO-DAY MEETING OF THIS TASK FORCE WHICH WAS HELD ON JANUARY 29, 1973. AFTER SEVERAL PUBLIC MEETINGS WITH ENVIRONMENTAL GROUPS, THE PROPOSED REGULATIONS WERE PUBLISHED IN THE FEDERAL REGISTER AND A 30-DAY COMMENT PERIOD WAS SET. THE OPERATORS OF VARIOUS CLASSES AND SIZES OF FEEDLOTS OR LIVESTOCK SHELTERS (AS LISTED IN A TABLE) MUST APPLY FOR PERMITS, ALTHOUGH THEY DO NOT NECESSARILY NEED THEM. FUTURE PLANS OF THE ILLINOIS EPA ARE DISCUSSED. (PENROD-EAST CENTRAL) JF - PRESENTED AT PROCEEDINGS OF 1973 LIVESTOCK WASTE MANAGEMENT CONFERENCE, CHAMPAIGN, ILLINOIS, MARCH 7-8, 1973, P A1-A5. AU - Frank, J F AD - ILLINOIS STATE ENVIRONMENTAL PROTECTION AGENCY, SPRINGFIELD. DIV. OF WATER POLLUTION CONTROL Y1 - 1973/03// PY - 1973 DA - Mar 1973 KW - Water Resources Abstracts KW - *FARM WASTES KW - *ILLINOIS KW - *LEGAL ASPECTS KW - *FEED LOTS KW - *REGULATION KW - PERMITS KW - DESIGN KW - *WASTE MANAGEMENT KW - SW 3050:Ultimate disposal of wastes KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19147009?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=STATUS+OF+THE+ILLINOIS+LIVESTOCK+WASTE+MANAGEMENT+REGULATIONS&rft.au=Frank%2C+J+F&rft.aulast=Frank&rft.aufirst=J&rft.date=1973-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ABUNDANCE, DIVERSITY AND SEASONAL PATTERNS OF ESTUARINE FISH POPULATIONS AN - 19118544; 7504485 AB - FISH POPULATIONS OF THE MIDDLE PATUXENT ESTUARY IN MARYLAND WERE SAMPLED OVER A 4-YR PERIOD WITH QUARTERLY FREQUENCY USING 3 SAMPLING GEARS: HAULSEINE, BEAM TRAWL AND OTTER TRAWL. DATA FROM EACH QUARTERLY COLLECTION AT 50 STATIONS WERE EXAMINED USING A 3-DIMENSIONAL GRID TO CHECK FOR POSSIBLE EFFECT DUE TO A STEAM ELECTRICAL GENERATING STATION (S.E.S.). NO MARKED S.E.S. EFFECT WAS NOTED ALTHOUGH OCCASIONAL TEMPORAL SHIFTS WERE NOTED. TREND ANALYSES WERE PERFORMED FOR THE NUMBER OF SPECIES, NUMBER OF INDIVIDUALS AND SEVERAL DIVERSITY INDICES. ALL ANALYSES SHOW STRONG SEASONAL CYCLES THAT ARE RELATED TO THE NURSERY FUNCTION OF THE ESTUARY AND TO MIGRATORY ACTIVITIES. REGRESSION LINES FITTED TO THE CYCLIC-TREND PATTERNS ALL SHOW DECREASING FUNCTIONS WITH TIME. THESE PATTERNS SUGGEST THAT A LOSS IN DIVERSITY, AS MEASURED BY THESE INDICES, HAD OCCURRED. THESE CHANGES ARE INTERPRETED AS BEING CAUSED BY A TRUE LOSS OF SPECIES IN SOME CASES AND A SHIFT IN POPULATION STRUCTURE IN OTHERS. POSSIBLE EXPLANATIONS FOR THE TRENDS ARE EXAMINED AND THE IMPLICATION OF THE TRENDS ARE DISCUSSED. SHOULD THESE TRENDS CONTINUE, STRUCTURAL COMPLEXITY OF AN ALREADY SIMPLE SYSTEM WILL BE REDUCED AND INCREASED AMOUNTS OF ENERGY MAY BE DIVERTED TO DOMINANT FORMS. THE ALTERED SYSTEM, BECAUSE OF THE LOSS OF BUFFERING CAPACITY PROVIDED BY ALTERNATE FOOD WEB INTERCONNECTIONS, MAY BECOME SUBJECT TO CRASHES AND BOOMS.--COPYRIGHT 1974, BIOLOGICAL ABSTRACTS, INC. JF - ESTUARINE COASTAL MAR SCI VOL 1, NO 1, P 19-36, 1973. ILLUS. AU - McErlean, A J AU - O'Connor, S G AU - Mihursky, Ja AU - Gibson, C I AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF TECHNICAL ANALYSIS Y1 - 1973/03// PY - 1973 DA - Mar 1973 KW - Water Resources Abstracts KW - ABUNDANCE KW - DIVERSITY PATTERNS KW - ENERGY KW - *ESTUARINE ENVIRONMENT KW - *FISH POPULATIONS KW - *MARYLAND(PATUXENT ESTUARY) KW - SAMPLING KW - *SEASONAL PATTERNS KW - STEAM ELECTRICAL POWERPLANTS KW - *THERMAL POLLUTION KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19118544?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ABUNDANCE%2C+DIVERSITY+AND+SEASONAL+PATTERNS+OF+ESTUARINE+FISH+POPULATIONS&rft.au=McErlean%2C+A+J%3BO%27Connor%2C+S+G%3BMihursky%2C+Ja%3BGibson%2C+C+I&rft.aulast=McErlean&rft.aufirst=A&rft.date=1973-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EPA VIEWPOINT ON LAND APPLICATION OF LIQUID EFFLUENTS AN - 19097564; 7411844 AB - LAND TREATMENT CAN BE DIVIDED INTO THE FOLLOWING CATEGORIES: INFILTRATION-PERCOLATION, CROPLAND IRRIGATION, SPRAY-RUNOFF, AND SOLIDS BENEFACTION. APPROXIMATELY 14 PERCENT OF THE TOTAL BUDGET FOR FISCAL 1974 FOR THE EPA MUNICIPAL TECHNOLOGY RESEARCH PROGRAM, OR ABOUT $1.2 MILLION, IS PLANNED FOR DEVELOPMENT OF LAND TREATMENT TECHNOLOGY WHICH INCLUDES SLUDGE APPLICATION TO THE LAND. THE PHILOSOPHY BEHIND THE PROGRAM IS OUTLINED. (SEE ALSO W74-11833) (SANDOSKI-FIRL) JF - IN: PROCEEDINGS OF CONFERENCE ON LAND DISPOSAL OF MUNICIPAL EFFLUENTS AND SLUDGES, MARCH 12-13, 1973, RUTGERS UNIVERSITY, NEW BRUNSWICK, NEW JERSEY, P 133-142, 1973. AU - TRAX, JR AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF RESEARCH AND MONITORING Y1 - 1973/03// PY - 1973 DA - Mar 1973 KW - Water Resources Abstracts KW - *MUNICIPAL WASTES KW - *LAND MANAGEMENT KW - *FEDERAL PROJECT POLICY KW - *WASTE DISPOSAL KW - *WATER REUSE KW - IRRIGATION SYSTEMS KW - CROP PRODUCTION KW - INFILTRATION KW - OVERLAND FLOW KW - APPLICATION METHODS KW - LIQUID WASTES KW - OPINIONS KW - LAND APPLICATION KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 1060:Conservation in agricultural use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19097564?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EPA+VIEWPOINT+ON+LAND+APPLICATION+OF+LIQUID+EFFLUENTS&rft.au=TRAX%2C+JR&rft.aulast=TRAX&rft.aufirst=JR&rft.date=1973-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - APPLICATION OF ERTS RESULTS TO LAND AND RESOURCE MANAGEMENT IN THE STATE OF MISSISSIPPI AN - 19090655; 7314138 AB - ERTS CAN BE USEFUL TO THE STATES IN PLANNING, RESOURCES MANAGEMENT, AND OTHER IMPORTANT WAYS. THE ERTS PHOTOMOSAIC OF THE STATE OF MISSISSIPPI MAY BE USED TO ILLUSTRATE MISSISSIPPI'S NEEDS, WHICH ARE SIMILAR TO THOSE OF MANY OTHER STATES. THE TECHNIQUE OF LAND-USE MAPPING USING ERTS DATA WAS FOUND TO BE HIGHLY COST EFFECTIVE--APPROXIMATELY ONE-FIFTH THE COST AND THE TIME REQUIRED USING PHOTOGRAPHY--REQUIRING BUT A FEW MONTHS TO COMPLETE COMPARED TO APPROXIMATELY THREE YEARS FOR THE SAME AREA USING MORE CONVENTIONAL TECHNOLOGY. AIMED PRIMARILY AT PRODUCING A STATE-WIDE LAND-USE MAP, THE AVAILABILITY OF THE IMAGERY MAKES POSSIBLE A NUMBER OF OTHER USES AND OTHER DERIVATIVE PRODUCTS, INCLUDING FOREST TYPE MAPS, WILDLIFE HABITAT MAPS, AND OTHER RESOURCE MANAGEMENT TOOLS. THESE TOOLS ARE EXPECTED TO BE OF PARTICULAR IMPORTANCE AND UTILITY IN THE DEVELOPMENT OF MISSISSIPPI'S COASTAL ZONE MANAGEMENT PROGRAM AND STATE-WIDE LAND-USE POLICY DEVELOPMENT. (SEE ALSO W73-14126) (KNAPP-USGS) JF - IN: SYMPOSIUM ON SIGNIFICANT RESULTS OBTAINED FROM EARTH RESOURCES TECHNOLOGY SATELLITE-1; GREENBELT, MD, MARCH 5-9, 1973: VOL II, SUMMARY OF RESULTS, NATIONAL AERONAUTICS AND SPACE ADMIN. GODDARD SPACE FLIGHT CENTER PUBLICATION X-650-73-127, P 167-181, MAY 1973. 10 FIG. AU - Bankston, P T AD - MISSISSIPPI OFFICE OF SCIENCE AND TECHNOLOGY, JACKSON Y1 - 1973/03// PY - 1973 DA - Mar 1973 KW - Water Resources Abstracts KW - *REMOTE SENSING KW - *SATELLITES(ARTIFICIAL) KW - *MAPPING KW - *LAND USE KW - *MISSISSIPPI KW - DATA COLLECTIONS KW - DATA PROCESSING KW - MANAGEMENT KW - PLANNING KW - *ERTS KW - SW 5080:Evaluation, processing and publication KW - SW 5040:Data acquisition KW - SW 2010:Control of water on the surface UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19090655?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=APPLICATION+OF+ERTS+RESULTS+TO+LAND+AND+RESOURCE+MANAGEMENT+IN+THE+STATE+OF+MISSISSIPPI&rft.au=Bankston%2C+P+T&rft.aulast=Bankston&rft.aufirst=P&rft.date=1973-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PROJECT OF THE AGRICULTURAL AND MARINE POLLUTION CONTROL SECTION, MARCH 1973 AN - 19082694; 7408237 AB - THE AGRICULTURAL AND MARINE POLLUTION CONTROL PROGRAM OF EPA IS DESCRIBED IN A COMPILATION OF THE INFORMATION SHEETS OF THE 160 PROJECTS INITIATED FROM FISCAL YEAR 1968 THROUGH FISCAL YEAR 1972. EACH SHEET CONTAINS THE OBJECTIVES, STATISTICAL INFORMATION AND A BRIEF DESCRIPTION OF AN INITIATED PROJECT. GENERAL INTRODUCTORY INFORMATION ON THE ENVIRONMENTAL PROTECTION AGENCY'S AGRICULTURAL AND MARINE POLLUTION CONTROL PROGRAM IS PRESENTED TO PROVIDE PERSPECTIVE ON THE MAGNITUDE OF THESE NONPOINT POLLUTION PROBLEMS AND THE RESEARCH DIRECTION THAT MUST BE PURSUED IN ORDER TO DEVELOP THE TECHNOLOGY TO ADEQUATELY CONTROL NONPOINT SOURCES IN THE UNITED STATES. (KNAPP-USGS) JF - COPY AVAILABLE FROM GPO SUP DOC AS EP1.23/2:73-171, $2.60; MICROFICHE FROM NTIS AS PB-227 340 $1.45. EPA OFFICE OF RESEARCH AND MONITORING REPORT EPA-R2-73-171, MARCH 1973. 201 P. AU - Jakobson, K AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. APPLIED SCIENCE AND TECHNOLOGY BRANCH Y1 - 1973/03// PY - 1973 DA - Mar 1973 KW - Water Resources Abstracts KW - *WATER POLLUTION CONTROL KW - *FARM WASTES KW - *NAVIGATION KW - *PROJECTS KW - WATER POLLUTION SOURCES KW - BOATS KW - SHIPS KW - OIL SPILLS KW - *AGRICULTURAL POLLUTION CONTROL KW - *MARINE POLLUTION CONTROL KW - NONPOINT POLLUTION KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19082694?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PROJECT+OF+THE+AGRICULTURAL+AND+MARINE+POLLUTION+CONTROL+SECTION%2C+MARCH+1973&rft.au=Jakobson%2C+K&rft.aulast=Jakobson&rft.aufirst=K&rft.date=1973-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ORGANOCHLORINE RESIDUES IN ESTUARINE MOLLUSKS, 1965-72 - NATIONAL PESTICIDE MONITORING PROGRAM AN - 19080808; 7400291 AB - THE DEVELOPMENT OF THE NATIONAL PROGRAM FOR MONITORING ESTUARINE MOLLUSKS IN 15 COASTAL STATES IS DESCRIBED AND THE FINDINGS FOR THE PERIOD 1965-72 ARE REPORTED. THE REPORT IS PRESENTED IN TWO PARTS: PART I. GENERAL SUMMARY AND CONCLUSIONS, AND PART II. RESIDUE DATA - INDIVIDUAL STATES. ANALYSES OF THE 8,095 SAMPLES FOR 15 PERSISTENT ORGANOCHLORINE COMPOUNDS SHOWED THAT DDT RESIDUES WERE UBIQUITOUS; THE MAXIMUM DDT RESIDUE DETECTED WAS 5.39 PPM. DIELDRIN WAS THE SECOND MOST COMMONLY DETECTED COMPOUND WITH A MAXIMUM RESIDUE OF 0.23 PPM. ENDRIN, MIREX, TOXAPHENE, AND POLYCHLORINATED BIPHENYLS WERE FOUND ONLY OCCASIONALLY. RESULTS INDICATE A CLEARLY DEFINED TREND TOWARDS DECREASED LEVELS OF DDT RESIDUES, BEGINNING IN 1969-70. AT NO TIME WERE RESIDUES OBSERVED OF SUCH A MAGNITUDE AS TO IMPLY DAMAGE TO MOLLUSKS; HOWEVER, RESIDUES WERE LARGE ENOUGH TO POSE A THREAT TO OTHER ELEMENTS OF THE BIOTA THROUGH THE PROCESSES OF RECYCLING AND MAGNIFICATION. (HOLOMAN-BATTELLE) JF - PESTICIDES MONITORING JOURNAL, VOL 6, NO 4, P 238-362, MARCH 1973. 15 FIG, 20 TAB, 17 REF. AU - Butler, P A AD - ENVIRONMENTAL PROTECTION AGENCY, GULF BREEZE, FLA. OFFICE OF PESTICIDE PROGRAMS Y1 - 1973/03// PY - 1973 DA - Mar 1973 KW - Water Resources Abstracts KW - *MOLLUSKS KW - *CHLORINATED HYDROCARBON PESTICIDES KW - *POLYCHLORINATED BIPHENYLS KW - *PESTICIDE RESIDUES KW - *POLLUTANT IDENTIFICATION KW - CLAMS KW - MUSSELS KW - OYSTERS KW - PERSISTENCE KW - WATERSHEDS(BASINS) KW - PATH OF POLLUTANTS KW - CHEMICAL ANALYSIS KW - WATER SAMPLING KW - INVERTEBRATES KW - AQUATIC ANIMALS KW - MARINE ANIMALS KW - ENDRIN KW - DDT KW - INSECTICIDES KW - DDD KW - MONITORING KW - DDE KW - DIELDRIN KW - ALDRIN KW - HEPTACHLOR KW - SOLVENT EXTRACTIONS KW - WATER POLLUTION SOURCES KW - BENTHIC FAUNA KW - CHESAPEAKE BAY KW - DELAWARE RIVER KW - ESTUARIES KW - RIVER BASINS KW - *BIOMONITORING KW - SAMPLE PREPARATION KW - DATA INTERPRETATION KW - CHEMICAL RECOVERY KW - COASTAL WATERS KW - BIOACCUMULATION KW - MARINE ENVIRONMENT KW - FATE OF POLLUTANTS KW - MACHIPONGO RIVER KW - RAPPAHANNOCK RIVER KW - YORK RIVER KW - JAMES RIVER KW - ELIZABETH RIVER KW - LYNNHAVEN BAY KW - SEQUIM BAY KW - PUGET SOUND KW - SAMISH BAY KW - PADILLA BAY KW - LUMMI BAY KW - BEAR RIVER KW - NASELLE RIVER KW - NEMAH RIVER KW - MACROINVERTEBRATES KW - QUAHOG KW - SOFT SHELL CLAM KW - MIREX KW - SW 3010:Identification of pollutants KW - SW 3030:Effects of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19080808?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ORGANOCHLORINE+RESIDUES+IN+ESTUARINE+MOLLUSKS%2C+1965-72+-+NATIONAL+PESTICIDE+MONITORING+PROGRAM&rft.au=Butler%2C+P+A&rft.aulast=Butler&rft.aufirst=P&rft.date=1973-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DELAYED-INCUBATION MEMBRANE-FILTER TEST FOR FECAL COLIFORMS AN - 19079465; 7312120 AB - A DELAYED-INCUBATION MEMBRANE-FILTER TECHNIQUE FOR FECAL COLIFORMS WAS DEVELOPED AND COMPARED WITH THE IMMEDIATE FECAL COLIFORM TEST DESCRIBED IN 'STANDARD METHODS FOR THE EXAMINATION OF WATER AND WASTEWATER' (13TH ED., 1971). LABORATORY AND FIELD EVALUATIONS DEMONSTRATED THAT THE DELAYED-INCUBATION TEST, WITH THE USE OF THE PROPOSED VITAMIN-FREE CASITONE HOLDING MEDIUM, PRODUCES FECAL COLIFORM COUNTS WHICH VERY CLOSELY APPROXIMATE THOSE FROM THE IMMEDIATE TEST, REGARDLESS OF THE SOURCE OR TYPE OF FRESH-WATER SAMPLE. LIMITED TESTING INDICATED THAT THE METHOD IS NOT AS EFFECTIVE WHEN USED WITH SALINE WATERS. THE DELAYED-INCUBATION MEMBRANE-FILTER TEST WILL BE ESPECIALLY USEFUL IN SURVEY MONITORING OR EMERGENCY SITUATIONS WHEN THE STANDARD IMMEDIATE FECAL COLIFORM TEST CANNOT BE PERFORMED AT OR NEAR THE SAMPLE SITE OR WHEN TIME AND TEMPERATURE LIMITATIONS FOR WATER SAMPLE STORAGE CAN BE MET. THE PROCEDURE CAN ALSO BE USED FOR ANALYZING THE BACTERIAL QUALITY OF WATER OR WASTE DISCHARGE BY A STANDARDIZED PROCEDURE IN A CENTRAL EXAMINING LABORATORY REMOTE FROM THE SAMPLE SOURCE. (HOLOMAN-BATTELLE) JF - APPLIED MICROBIOLOGY, VOL 25, NO 3, P 363-368, MARCH 1973. 5 TAB, 14 REF. AU - Taylor, R H AU - Bordner, R H AU - Scarpino, P V AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. WATER SUPPLY RESEARCH LAB Y1 - 1973/03// PY - 1973 DA - Mar 1973 KW - Water Resources Abstracts KW - *POLLUTANT IDENTIFICATION KW - *MONITORING KW - WATER QUALITY KW - WATER POLLUTION KW - WASTE WATER POLLUTION KW - WATER POLLUTION SOURCES KW - METHODOLOGY KW - BIOINDICATORS KW - OHIO RIVER KW - *FECAL COLIFORMS KW - *DELAYED INCUBATION MEMBRANE FILTER TEST KW - DATE INTERPRETATION KW - CULTURE MEDIA KW - FIVE MILE CREEK(OHIO) KW - LICKING RIVER(OHIO) KW - MILL CREEK(OHIO) KW - BURNET WOODS LAKE(OHIO) KW - VFC HOLDING MEDIUM KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19079465?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DELAYED-INCUBATION+MEMBRANE-FILTER+TEST+FOR+FECAL+COLIFORMS&rft.au=Taylor%2C+R+H%3BBordner%2C+R+H%3BScarpino%2C+P+V&rft.aulast=Taylor&rft.aufirst=R&rft.date=1973-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ELECTRON CAPTURE GAS CHROMATOGRAPHIC ANALYSIS OF DDA: UTILIZATION OF 2-CHLOROETHANOL DERIVATIVE AN - 19076487; 7313176 AB - THE USE OF THE 2-CHLOROETHANOL DERIVATIVE IS REPORTED IN THE ELECTRON CAPTURE GAS CHROMATOGRAPHIC ANALYSIS OF DDA (THE CARBOXYLIC ACID METABOLITE OF DDT). THE EFFICIENCY OF CONVERSION OF DDA TO THE 2-CHLOROETHANOL DERIVATIVE WAS 91.5 PLUS OR MINUS 1.0 PERCENT. THE UTILIZATION OF A SILICA GEL COLUMN FOR CLEAN UP PRIOR TO ELECTRON CAPTURE ANALYSIS IS DISCUSSED AND THE ELUTION PATTERN FOR THE 2-CHLOROETHANOL DERIVATIVE IS GIVEN WITH A RECOVERY OF 97.3 PLUS OR MINUS 0.1 TIMES MORE RESPONSIVE TO ELECTRON CAPTURE DETECTION THAN THE METHYL ESTER OF DDA AND PRODUCES A RETENTION TIME WHICH SEPARATES THE DDA FROM OTHER CHLORINATED HYDROCARBON PESTICIDES WHICH MIGHT INTERFERE WITH THE ANALYSIS. (HOLOMAN-BATTELLE) JF - BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, VOL 9, NO 3, P 186-192, MARCH 1973. 1 FIG, 3 TAB, 2 REF. AU - Cranmer, M F AU - Copeland, M F AD - ENVIRONMENTAL PROTECTION AGENCY, PERRINE, FLA. PERRINE PRIMATE LAB Y1 - 1973/03// PY - 1973 DA - Mar 1973 KW - Water Resources Abstracts KW - *CHLORINATED HYDROCARBON PESTICIDES KW - *POLLUTANT IDENTIFICATION KW - *GAS CHROMATOGRAPHY KW - CHEMICAL ANALYSIS KW - DDT KW - SEPARATION TECHNIQUES KW - *ELECTRON CAPTURE GAS CHROMATOGRAPHY KW - *DDA KW - CHEMICAL RECOVERY KW - SAMPLE PREPARATION KW - METABOLITIES KW - DERIVATIVES KW - 2-CHLOROETHANOL KW - ESTERIFICATION KW - CLEANUP KW - 2 2-BIS(P-CHLOROPHENY) ACETIC ACID KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19076487?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ELECTRON+CAPTURE+GAS+CHROMATOGRAPHIC+ANALYSIS+OF+DDA%3A+UTILIZATION+OF+2-CHLOROETHANOL+DERIVATIVE&rft.au=Cranmer%2C+M+F%3BCopeland%2C+M+F&rft.aulast=Cranmer&rft.aufirst=M&rft.date=1973-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - NEUTRON ACTIVATION ANALYSIS OF BOTTOM SEDIMENTS AN - 19070191; 7311067 AB - INSTRUMENTAL NEUTRON ACTIVATION ANALYSIS (INAA) WAS APPLIED TO BOTTOM SEDIMENTS OBTAINED FROM 17 LOCATIONS (SMALL AND LARGE RIVERS, A CANAL, COASTAL WATERS, AND A BAY) WITHIN THE UNITED STATES TO DETERMINE THE APPLICABILITY OF INAA TO WATER POLLUTION STUDIES. IRRADIATIONS OF 30 SECONDS AND 60 MINUTES, FOLLOWED BY THREE PULSE-HEIGHT ANALYSES OF GAMMA RADIATION, DETECTED AND MEASURED UP TO 43 ELEMENTS INCLUDING MOST ELEMENTS OF INTEREST. DECAY TIMES DID NOT EXCEED SEVEN DAYS. SAMPLE HANDLING WAS MINIMAL. ELEMENTS READILY ANALYZED ARE AL, AS, BA, MG, DY, MN, V, CR, CO, FE, LA, SB, BR, CL, AU, K, SM, SE, NA, TH, AND TI. (EPA) JF - COPY AVAILABLE FROM GPO SUP DOC AS EP1.23/2:73-009, $0.40; MICROFICHE FROM NTIS AS PB-221 339, $0.95. ENVIRONMENTAL PROTECTION AGENCY, TECHNOLOGY SERIES REPORT EPA-R2-73-009, MARCH 1973. 16 P, 2 TAB, 7 REF. EPA PROJECT 16020 GHQ. AU - Moore, R V AU - Propheter, O W AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST WATER LAB Y1 - 1973/03// PY - 1973 DA - Mar 1973 KW - Water Resources Abstracts KW - *TRACE ELEMENTS KW - *BOTTOM SEDIMENTS KW - *NEUTRON ACTIVATION ANALYSIS KW - ANALYTICAL TECHNIQUES KW - POLLUTANT IDENTIFICATION KW - WATER POLLUTION KW - GE(LI) DETECTOR KW - SW 3010:Identification of pollutants KW - SW 0870:Erosion and sedimentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19070191?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=NEUTRON+ACTIVATION+ANALYSIS+OF+BOTTOM+SEDIMENTS&rft.au=Moore%2C+R+V%3BPropheter%2C+O+W&rft.aulast=Moore&rft.aufirst=R&rft.date=1973-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - CHLORINATED HYDROCARBON PESTICIDES AND RELATED COMPOUNDS IN ADIPOSE TISSUE FROM PEOPLE OF JAPAN AN - 19067654; 7310854 AB - JAPANESE AUTOPSY ADIPOSE TISSUE SAMPLES WERE ANALYZED BY ELECTRON CAPTURE GAS CHROMATOGRAPHY AND THE FOLLOWING CHLORINATED HYDROCARBONS WERE FOUND: HEXACHLOROBENZENE (HCB), POLYCHLORINATED BIPHENYLS, DICHLORODIPHENYL TRICHLOROETHANE (DDT), DIELDRIN (HEOD), HEPTACHLOR EPOXIDE, AND THE ALPHA, GAMMA, AND BETA ISOMERS OF HEXACHLOROCYCLOHEXANE (HCCH). TWO-COLUMN GAS CHROMATOGRAPHY, COULSON CONDUCTOMETRY AND 'FLORISIL' ELUTION PATTERNS WERE ACCEPTED AS SUFFICIENT CONFIRMATION FOR THE PRESENCE OF ALL REPORTED COMPOUNDS EXCEPT HEXACHLOROBENZENE AND PCBS. HCB WAS SUBSTANTIATED BY ELECTRON CAPTURE AND ELECTROLYTRIC CONDUCTOMETRIC GAS-LIQUID CHROMATOGRAPHY AND GAS CHROMATOGRAPHY-MASS SPECTROMETRY. THE PRESENCE OF PCB'S WAS VERIFIED BY ELECTROLYTIC CONDUCTIVITY AND GAS CHROMATOGRAPHY-MASS SPECTROMETRY. ALL SAMPLES ANALYZED WERE POSITIVE FOR PCBS. EIGHTY PERCENT OF THE SAMPLES HAD A PCB CONCENTRATION OF LESS THAN 1.0 PPM. (HOLOMAN-BATTELLE) JF - NATURE, VOL 242, NO 5396, P 338-340, MARCH 30, 1973. 4 FIG, 2 TAB, 13 REF. AU - Curley, A AU - Burse, V W AU - Jennings, R W AU - Villanueva, E C AU - Tomatis, L AD - ENVIRONMENTAL PROTECTION AGENCY, CHAMBLEE, GA. CHAMBLEE TOXICOLOGY LAB Y1 - 1973/03// PY - 1973 DA - Mar 1973 KW - Water Resources Abstracts KW - *CHLORINATED HYDROCARBON PESTICIDES KW - *POLYCHLORINATED BIPHENYLS KW - *PESTICIDE RESIDUES KW - *POLLUTANT IDENTIFICATION KW - *GAS CHROMATOGRAPHY KW - CHEMICAL ANALYSIS KW - METHODOLOGY KW - DIELDRIN KW - DDT KW - INSECTICIDES KW - FUNGICIDES KW - ABSORPTION KW - *ANIMAL TISSUES KW - *ADIPOSE TISSUE KW - HEPTACHLOR EPOXIDE KW - ISOMERS KW - METABOLITES KW - HEXACHLOROBENZENE KW - GC-MASS SPECTROMETRY KW - COLUMN CHROMATOGRAPHY KW - SAMPLE PREPARATION KW - GAS LIQUID CHROMATOGRAPHY KW - LINDANE KW - JAPAN KW - O P' DDE KW - P P' DDE KW - O P' DDT KW - P P' DDD KW - P P' DDT KW - FAT TISSUE KW - ELECTRON CAPTURE GAS CHROMATOGRAPHY KW - ALPHA-HEXACHLOROCYCLOHEXANE KW - GAMMA-HEXACHLOROCYCLOHEXANE KW - BETA-HEXACHLOROCYCLOHEXANE KW - BIOACCUMULATION KW - COULSON CONDUCTOMETRY KW - ELECTROLYTIC CONDUCTOMETRIC GAS CHROMATOGRAPHY KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19067654?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=CHLORINATED+HYDROCARBON+PESTICIDES+AND+RELATED+COMPOUNDS+IN+ADIPOSE+TISSUE+FROM+PEOPLE+OF+JAPAN&rft.au=Curley%2C+A%3BBurse%2C+V+W%3BJennings%2C+R+W%3BVillanueva%2C+E+C%3BTomatis%2C+L&rft.aulast=Curley&rft.aufirst=A&rft.date=1973-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - TRACING OIL AS A POLLUTANT IN WATER AN - 19066275; 7311024 AB - AN APPROACH USED TO TRACE AN OIL OR A PETROLEUM PRODUCT FOUND IN OR ON WATER TO A SOURCE IS DELINEATED. SAMPLE PREPARATION INVOLVES EXTRACTING A VOLUME OF THE SAMPLE WITH A SOLVENT, RINSING WITH DISTILLED WATER TO FORM AN EMULSION, AND EXTRACTING WITH ADDITIONAL SOLVENT. THE SOLVENT IS FILTERED AND REMOVED COMPLETELY BY PASSING CLEAN, DRY NITROGEN OVER THE SOLVENT-OIL MIXTURE IN A HOT WATER BATH. THE OIL IS THEN DESSICATED SO THAT FURTHER ANALYSIS CAN PROCEED. THE PAPER STRIP AND GAS CHROMATOGRAPHIC METHODS ARE USED FOR COMPARING A SOURCE WITH A SPILL AND THE CHROMATOGRAPHIC FLUORESCENCE METHOD IS USED FOR COMPARING SAMPLES OF PETROLEUM PRODUCTS. INFRARED SCANS ARE USED TO COMPARE OILY WATER WITH POTENTIAL SOURCES. SULFUR AND METALLIC TECHNIQUES ARE USED TO DETERMINE SULFUR AND METAL CONTENT. ALL THE DATA COLLECTED ARE COMPARED WITH DATA ON CRUDE AND REFINED PRODUCTS AND SOME JUDGMENT CAN BE MADE AS TO WHETHER THE SAMPLE IS A CRUDE OR REFINED PRODUCT AND ON THE LOCALITY OF THE ORIGINAL CRUDE. THE 'FINGERPRINTS' OF THE OIL CAN THEN BE COMPARED WITH POSSIBLE SOURCES. (HOLOMAN-BATTELLE) JF - JOURNAL OF PETROLEUM TECHNOLOGY, VOL 25, P 243-248, MARCH 1973. 1 FIG, 9 TAB, 16 REF. AU - Malueg, N J AU - Krawczyk, D F AD - ENVIRONMENTAL PROTECTION AGENCY, REDMOND, WASH. REGIONAL LAB Y1 - 1973/03// PY - 1973 DA - Mar 1973 KW - Water Resources Abstracts KW - *TRACKING TECHNIQUES KW - *OIL SPILLS KW - *POLLUTANT IDENTIFICATION KW - *WATER ANALYSIS KW - WATER POLLUTION SOURCES KW - METHODOLOGY KW - OIL POLLUTION KW - OILY WATER KW - GAS CHROMATOGRAPHY KW - SULFUR KW - CHEMICAL ANALYSIS KW - IRON KW - NICKEL KW - ZINC KW - HEAVY METALS KW - SOLVENT EXTRACTIONS KW - SEPARATION TECHNIQUES KW - *OIL CHARACTERIZATION KW - *OIL FINGERPRINTING KW - SAMPLE PREPARATION KW - PETROLEUM PRODUCTS KW - CHEMICAL RECOVERY KW - CHEMICAL COMPOSITION KW - PRECISION KW - FUEL OIL KW - INFRARED SCANS KW - LUBE OIL KW - VANADIUM KW - ATOMIC ABSORPTION KW - CRUDE OIL KW - DIESEL OIL KW - OIL TYPES KW - ORGANIC SOLVENTS KW - PAPER STRIP METHOD KW - BUNKER FUEL OIL KW - MEDIUM OIL KW - LIGHT OIL KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19066275?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=TRACING+OIL+AS+A+POLLUTANT+IN+WATER&rft.au=Malueg%2C+N+J%3BKrawczyk%2C+D+F&rft.aulast=Malueg&rft.aufirst=N&rft.date=1973-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PARATHION EXPOSURE STUDIES. A GAS CHROMATOGRAPHIC METHOD FOR THE DETERMINATION OF LOW LEVELS OF P-NITROPHENOL IN HUMAN AND ANIMAL URINE AN - 19062828; 7313174 AB - A METHOD FOR THE DETERMINATION OF LOW LEVELS OF P-NITROPHENOL IN RAT AND HUMAN URINE WAS DEVELOPED. THE METHOD INVOLVES ACID HYDROLYSIS OF URINE, EXTRACTION WITH BENZENE, DERIVATIZATION OF P-NITROPHENOL USING AN ELECTRON CAPTURE DETECTOR. RECOVERIES OF FORTIFIED RAT AND HUMAN URINE SAMPLES AVERAGED IN THE RANGE OF 85-97 PERCENT. THE LIMITS OF DETECTABILITY WERE 0.05 PPM FOR RAT URINE AND 0.02 PPM FOR HUMAN URINE. THE METHOD WAS APPLIED TO THE ANALYSIS OF P-NITROPHENOL IN URINE OF RATS EXPOSED TO 0.1 AND 0.01 LD50 OF PARATHION. (HOLOMAN-BATTELLE) JF - BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, VOL 9, NO 3, P 134-139, MARCH 1973. 3 FIG, 1 TAB, 7 REF. AU - Bradway, De AU - Shafik, T M AD - ENVIRONMENTAL PROTECTION AGENCY, PERRINE, FLA. PERRINE PRIMATE LAB Y1 - 1973/03// PY - 1973 DA - Mar 1973 KW - Water Resources Abstracts KW - *URINE KW - *METHODOLOGY KW - *GAS CHROMATOGRAPHY KW - *PHENOLS KW - CHEMICAL ANALYSIS KW - ORGANIC COMPOUNDS KW - ANIMAL METABOLISM ORGANOPHOSPHORUS PESTICIDES KW - PHOSPHOTHIOATE PESTICIDES KW - SOLVENT EXTRACTIONS KW - PUBLIC HEALTH KW - ABSORPTION KW - *ELECTRON CAPTURE GAS CHROMATOGRAPHY KW - *NITROPHENOL KW - SAMPLE PREPARATION KW - CHEMICAL RECOVERY KW - DETECTION LIMITS KW - ALKYLATION KW - CLEANUP KW - METABOLITIES KW - PARATHION KW - BIOLOGICAL SAMPLES KW - EXCRETION KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19062828?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PARATHION+EXPOSURE+STUDIES.+A+GAS+CHROMATOGRAPHIC+METHOD+FOR+THE+DETERMINATION+OF+LOW+LEVELS+OF+P-NITROPHENOL+IN+HUMAN+AND+ANIMAL+URINE&rft.au=Bradway%2C+De%3BShafik%2C+T+M&rft.aulast=Bradway&rft.aufirst=De&rft.date=1973-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - SODIUM HYDROXIDE TREATMENT OF ACID MINE DRAINAGE AN - 19140771; 7512116 AB - A SODIUM HYDROXIDE SOLUTION WAS USED TO LOWER ACIDITY AND REMOVE SOME OF THE CHEMICALS IN SMALL MINE-DRAINAGE FLOWS IN REMOTE LOCATIONS AND ITS EFFICIENCY EVALUATED. THE FEEDING DEVICE USED WAS EASILY MOVED, REQUIRED NO ELECTRICITY, NEEDED VERY LITTLE MAINTENANCE, AND WAS RELATIVELY SIMPLE TO OPERATE. THE SODIUM HYDROXIDE SYSTEM MAINTAINED EFFLUENT PH BETWEEN 6.6 AND 7.6 AND REMOVED ACID, IRON, AND ALUMINUM REGARDLESS OF THE WIDE VARIANCE OF WATER FLOW (FROM 13 GPM TO 108 GPM). THE COST FOR SODIUM HYDROXIDE WAS CONSIDERABLY HIGHER, HOWEVER, THAN TREATMENT BY LIME, LIMESTONE, OR SODA ASH OF SIMILAR WATER. BUT COSTS MAY BE ECONOMICALLY COMPARABLE AS POWER AND LARGE STORAGE HOPPERS ARE NEEDED TO RELIABLY FEED LIME, LIMESTONE AND SODA ASH, AND THESE MATERIALS ARE DIFFICULT TO KEEP IN SLURRY. BAFFLES OR SIMILAR ARRANGEMENTS ARE NEEDED TO ENSURE GOOD MIXING OF THE SODIUM HYDROXIDE AND THE ACID MINE DRAINAGE AFTER THE EFFLUENT LEAVES THE MEASURING FLUME. A SETTLING POND TO COLLECT SOLIDS IS RECOMMENDED IN ALL CASES WHERE THE RAW ACID MINE DRAINAGE CONTAINS MORE THAN 20 TO 30 PPM OF ACIDITY BECAUSE OF THE IRON AND ALUMINUM PRECIPATES THAT WOULD BE FORMED. (AUEN-WISCONSIN) JF - EPA NATIONAL ENVIRONMENTAL RESEARCH CENTER, CINCINNATI, OHIO. OFFICE OF RESEARCH AND MONITORING, REPORT FEBRUARY 1973. 8 P, 1 FIG, 4 TAB, 3 REF. AU - Kennedy, J L AD - ENVIRONMENTAL PROTECTION AGENCY, RIVESVILLE, W. VA. CROION MINE DRAINAGE CONTROL FIELD SITE Y1 - 1973/02// PY - 1973 DA - Feb 1973 KW - Water Resources Abstracts KW - *MINE DRAINAGE KW - *ALKALIS(BASES) KW - *WASTE WATER TREATMENT KW - *SODIUM COMPOUNDS KW - *WEST VIRGINIA KW - APPLICATION METHODS KW - WATER PURIFICATION KW - FLOCCULATION KW - WATER QUALITY KW - SLUDGE KW - SLURRIES KW - COMPARATIVE COSTS KW - *SODIUM HYDROXIDE KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19140771?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=SODIUM+HYDROXIDE+TREATMENT+OF+ACID+MINE+DRAINAGE&rft.au=Kennedy%2C+J+L&rft.aulast=Kennedy&rft.aufirst=J&rft.date=1973-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WASTE MANAGEMENT REGULATIONS AND PROPOSALS AN - 19105225; 7410312 AB - THE ESTABLISHMENT, ORGANIZATION, AND ACTIVITIES OF THE ENVIRONMENTAL PROTECTION AGENCY ARE DISCUSSED. THE HISTORY OF FEDERAL WATER POLLUTION CONTROL IS TRACED FROM THE 1886 RIVER AND HARBOR ACT TO THE FEDERAL WATER POLLUTION CONTROL ACT OF 1972. IT IS FELT THAT THIS NEW LAW WILL BRING A PROFOUND AND FAR-REACHING CHANGE TO THE SYSTEM OF POLLUTION CONTROL BECAUSE IT (1) ESTABLISHES EFFLUENT LIMITATIONS, (2) ESTABLISHES HIGHER STANDARDS OF POLLUTION CONTROL, (3) CREATES A NATIONAL PERMIT PROGRAM AND (4) ESTABLISHES TOUGH PENALTIES TO ENFORCE COMPLIANCE. THE MOST IMMEDIATE CONCERN OF THOSE INVOLVED IN AGRICULTURAL PRODUCTION ACTIVITIES IS HOW THE PERMIT PROGRAM WILL AFFECT THEM. PROPOSED RULEMAKING EXCLUDES DISCHARGES FROM AGRICULTURAL AND SILVICULTURAL ACTIVITIES FROM NPDES (NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM) REQUIREMENTS WITH THE EXCEPTION OF LARGE FEEDLOTS, CERTAIN TYPES OF HATCHERIES AND FISH FARMS, AND RETURN FLOW FROM SOME MEDIUM- AND LARGE-SIZED IRRIGATION SYSTEMS. ALTHOUGH OWNERS AND OPERATORS OF THE EXCLUDED POINT SOURCES ARE NOT REQUIRED TO OBTAIN AN NPDES PERMIT, THEY MUST COMPLY WITH THE OTHER REQUIREMENTS OF THE ACT, INCLUDING ANY APPLICABLE EFFLUENT GUIDELINES; STANDARDS OF PERFORMANCE; TOXIC EFFLUENT STANDARDS OR PROHIBITIONS; OR PRETREATMENT STANDARDS. (SEE ALSO W74-10297) (JANSSEN-EAST CENTRAL) JF - IN: CONFERENCE PAPERS, NATIONAL DAIRY HOUSING CONFERENCE, MICHIGAN STATE UNIVERSITY, EAST LANSING, FEBRUARY 6-8, 1973, P 460-469, 1973. AU - LAVEILLE, W C AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF RESEARCH AND MONITORING Y1 - 1973/02// PY - 1973 DA - Feb 1973 KW - Water Resources Abstracts KW - *FEDERAL WATER POLLUTION CONTROL ACT KW - *FARM WASTES KW - *FEED LOTS KW - *REGULATION KW - *LEGAL ASPECTS KW - *WATER QUALITY STANDARDS KW - ENVIRONMENTAL CONTROL KW - WATER POLLUTION SOURCES KW - PERMITS KW - CATTLE KW - HOGS KW - POULTRY KW - *WASTE MANAGEMENT KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19105225?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WASTE+MANAGEMENT+REGULATIONS+AND+PROPOSALS&rft.au=LAVEILLE%2C+W+C&rft.aulast=LAVEILLE&rft.aufirst=W&rft.date=1973-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - FEDERAL WATER INFORMATION SYSTEMS AN - 19091677; 7400578 AB - SYSTEMS ARE BEING DEVELOPED TO GIVE INFORMATION ON THE ENVIRONMENT AND ASSIST IN PUTTING TOGETHER ALL THE FACTS AND FIGURES FOR PROPER DECISIONMAKING. THE NATIONAL WATER DATA EXCHANGE (NAWDEX) IS AN EXAMPLE OF A DECENTRALIZED SYSTEM. COLLECTOR AGENCIES ACT AS ONGOING DATA CENTERS WITH LITTLE, IF ANY, CHANGE IN OPERATING PROCEDURES. A COMBINATION OF CENTRALIZED AND DECENTRALIZED APPROACHES IS EXEMPLIFIED BY THE RESOURCES AND LAND INFORMATION PROGRAM (RALI) BEING DEVELOPED WITHIN THE DEPARTMENT OF THE INTERIOR. THIS PROGRAM WILL PROVIDE (1) A BROAD DATA ACQUISTION CAPABILITY; (2) A NATIONAL INFORMATION SYSTEM NETWORK UTILIZING LIBRARIES AS WELL AS COMPUTER SYSTEMS; AND (3) INTERPRETATION, ANALYSIS, AND TRANSLATION OF THE DATA INTO PRODUCTS THAT ARE APPLICABLE BY THE USER. THE RALI PROGRAM WILL OPERATE WITH A NATIONAL CENTER IN THE WASHINGTON, D.C. AREA, REGIONAL CENTERS, AND LINKS TO STATE AND LOCAL CENTERS. THE GEOLOGICAL SURVEY ESTABLISHED THE OFFICE OF DATA COORDINATION (OWDC) IN ITS WATER RESOURCES DIVISION TO CARRY OUT THE COORDINATING, PLANNING, AND CATALOGING FUNCTIONS, TO COMPLEMENT ITS FUNCTION OF DATA ACQUISITION. THE PRINCIPAL FUNCTIONS ARE: TO DESIGN AND OPERATE A NATIONAL NETWORK FOR ACQUIRING WATER DATA; TO ORGANIZE THE NETWORK DATA; TO COORDINATE NATIONAL NETWORK AND SPECIALIZED WATER DATA ACTIVITIES; TO PREPARE AN ANNUAL FEDERAL PLAN FOR ACQUISITION OF WATER DATA; AND TO MAINTAIN A CENTRAL CATALOG OF INFORMATION. (SEE ALSO W73-09113) (KNAPP-USGS) JF - IN: PROCEEDINGS OF CONFERENCE ON TOWARD A STATEWIDE GROUND WATER QUALITY INFORMATION SYSTEM AND REPORT OF GROUND WATER QUALITY SUBCOMMITTEE, CITIZENS ADVISORY COMMITTEE, GOVERNORS ENVIRONMENTAL QUALITY COUNCIL: UNIVERSITY OF MINNESOTA WATER RESOURCES RESEARCH CENTER MIMEOGRAPHED REPORT, P 191-209, FEBRUARY 1973. 8 FIG, 18 REF. 14-31-0001-3823. AU - Doyel, W W AD - GEOLOGICAL SURVEY, WASHINGTON, D.C. OFFICE OF WATER DATA COORDINATION Y1 - 1973/02// PY - 1973 DA - Feb 1973 KW - Water Resources Abstracts KW - *INFORMATION EXCHANGE KW - *DATA STORAGE AND RETRIEVAL KW - *INFORMATION RETRIEVAL KW - DATA COLLECTIONS KW - HYDROLOGIC DATA KW - ENVIRONMENT KW - DOCUMENTATION KW - NETWORKS KW - LAND USE KW - PLANNING KW - MANAGEMENT KW - SW 5080:Evaluation, processing and publication KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19091677?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=FEDERAL+WATER+INFORMATION+SYSTEMS&rft.au=Doyel%2C+W+W&rft.aulast=Doyel&rft.aufirst=W&rft.date=1973-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - GAS-LIQUID CHROMATOGRAPHY-MASS SPECTROMETRY OF ORGANOMERCURY COMPOUNDS AN - 19090013; 7400253 AB - GAS-LIQUID CHROMATOGRAPHY-MASS SPECTROMETRY (GLC-MS) WAS USED TO STUDY GLC BEHAVIOR OF ORGANOMERCURY COMPOUNDS, SPECIFICALLY, DIMETHYLMERCURY AND METHYLMERCURIC SALTS AND PHENYLMERCURY COMPOUNDS. FOR REFERENCE THE COMPOUNDS WERE CHROMATOGRAPHED USING FLAME IONIZATION AND ELECTRON CAPTURE DETECTORS. ANALYSES OF THE METHYLMERCURY AND PHENYLMERCURY COMPOUNDS WERE PERFORMED, RESPECTIVELY, ON 6 FT BY 1/4 IN GLASS COLUMNS CONTAINING CHROMOSORB W COATED WITH 5 PERCENT DIETHYLENEGLYCOL SUCCINATE AND 3 PERCENT OV-I ON CHROMOSORB W. THE DATA CONFIRMED THAT AT LOW CONCENTRATIONS ALL METHYLMERCURY SALTS GIVE PEAKS HAVING THE SAME RETENTION TIME AND THAT IONIC METHYLMERCURY COMPOUNDS UNDERGO DECOMPOSITION DURING GLC. THE DECOMPOSING PROPORTION APPEARS TO INCREASE AS THE SAMPLE SIZE DECREASES. THE PHENYLMERCURY SALTS, EVEN AT LARGE SAMPLE SIZES, DECOMPOSE TO GIVE DIPHENYLMERCURY (DPM) AS THE MAJOR PRODUCT. RELIABLE ANALYSES FOR METHYLMERCURY SALTS MAY BE ACHIEVED USING GC BUT ONLY IF SPECIALLY TREATED COLUMNS ARE USED TO MAKE THE DECOMPOSITION REACTIONS REPRODUCIBLE. SINCE PHENYLMERCURY SALTS DECOMPOSE EXTENSIVELY, GLC IS NOT A GOOD METHOD FOR THEIR ANALYSIS. (HOLOMAN-BATTELLE) JF - JOURNAL OF CHROMATOGRAPHY, VOL 76, NO 2, P 471-476, FEBRUARY 28, 1973. 2 FIG, 2 TAB, 22 REF. AU - Baughman, G L AU - Carter, M H AU - Wolf, N L AU - Zepp, R G AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST ENVIRONMENTAL RESEARCH LAB Y1 - 1973/02// PY - 1973 DA - Feb 1973 KW - Water Resources Abstracts KW - *POLLUTANT IDENTIFICATION KW - CHEMICAL ANALYSIS KW - CHEMICAL DEGRADATION KW - DEGRADATION(DECOMPOSITION) KW - *ORGANOMERCURY COMPOUNDS KW - *GC-MASS SPECTROMETRY KW - *GAS LIQUID CHROMATOGRAPHY KW - RETENTION TIME KW - FLAME IONIZATION GAS CHROMATOGRAPHY KW - ELECTRON CAPTURE GAS CHROMATOGRAPHY KW - ORGANOMERCURIALS KW - METHYLMERCURY KW - PHENYLMERCURY KW - DIMETHYLMERCURY KW - METHYLMERCURIC IODIDE KW - METHYLMERCURIC HYDROXIDE KW - PHENYLMERCURIC ACETATE KW - METHYLMERCURIC BROMIDE KW - METHYLMERCURIC ACETATE KW - METHYLMERCURIC CHLORIDE KW - PHENYLMERCURIC CHLORIDE KW - PHENYLMERCURIC BORATE KW - DIPHENYLMERCURY KW - PHENYLMERCURIC HYDROXIDE KW - SW 0880:Chemical processes KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19090013?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=GAS-LIQUID+CHROMATOGRAPHY-MASS+SPECTROMETRY+OF+ORGANOMERCURY+COMPOUNDS&rft.au=Baughman%2C+G+L%3BCarter%2C+M+H%3BWolf%2C+N+L%3BZepp%2C+R+G&rft.aulast=Baughman&rft.aufirst=G&rft.date=1973-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - SYNERGISTIC BIO-EFFECTS OF OIL AND IRRADIATION IN AN AQUATIC ORGANISM, TARICHA GRANULOSA AN - 19067718; 7313248 AB - A STUDY WAS CONDUCTED TO DETERMINE LETHAL TOXICITY OF OIL AND THE POSSIBLE SYNERGISTIC EFFECTS OF OIL ON THE RADIOSENSITIVITY OF THE ROUGH-SKINNED NEWT (TARICHA GRANULOSA). AFTER ACCLIMITIZATION AT 10C TO SIMULATE WINTER CONDITIONS NEWTS WERE INITIALLY PLACED IN 4000 ML OF WATER CONTAINING 0, 0.5, 1.0, 2.5, 5, 10, 20, OR 50 PERCENT BY VOLUME REGULAR NON-DETERGENT MOTOR OIL. AFTER DETERMINING OIL TOXICITY LEVELS, ADDITIONAL NEWTS WERE CLASSIFIED IN FOUR GROUPS PRIOR TO IRRADIATION. ONE GROUP WAS UNEXPOSED TO EITHER OIL OR IRRADIATION, A SECOND WAS IRRADIATED ONLY, A THIRD WAS CONTINUOUSLY EXPOSED TO 0.5 PERCENT OIL BUT NOT IRRADIATED, AND A FORTH CONTINUOUSLY EXPOSED TO 0.5 PERCENT OIL AND IRRADIATED. THE NEWTS THEN ABSORBED 0, 1000, 2500, 5000, OR 10,000 RADS OF X-RAYS. THEIR BEHAVIOR, PHYSICAL APPEARANCE AND ACTIVITY, AND MORTALITY WERE OBSERVED. SEVERAL DEAD NEWTS OF EACH GROUP WERE NECROPSIED AND THEIR TISSUES WERE EXAMINED. OIL TOXICITY WAS FOUND TO BE ACUTE, NOT CHRONIC, AT CONCENTRATIONS OF 2.5 PERCENT AND HIGHER. NEWTS SUBJECTED TO 1,000, 2,500, 5,000, AND 10,000 RADS HAS MEAN SURVIVAL TIMES OF 141, 117, 85 AND 54 DAYS. FOR THOSE SUBJECTED TO 0.5 PERCENT OIL AND RADIATION THESE SURVIVAL TIME WERE LOWERED TO 98, 75, 53, AND 29 DAYS. IT WAS CONCLUDED THAT EXPOSURE TO OIL INCREASES THE RADIOSENSITIVITY OF THIS NEWT SYNERGISTICALLY. (MORTLAND-BATTELLE) JF - BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, VOL 9, NO 2, P 75-79, FEBRUARY 1973. 2 FIG, 6 REF. AU - LAPPENBUSCH, W L AU - Ward, J M AD - ENVIRONMENTAL PROTECTION AGENCY, ROCKVILLE, MD. OFFICE OF RESEARCH AND MONITORING Y1 - 1973/02// PY - 1973 DA - Feb 1973 KW - Water Resources Abstracts KW - *OIL KW - *IRRADIATION KW - *WATER POLLUTION EFFECTS KW - *TOXICITY KW - *RADIOACTIVITY EFFECTS KW - LETHAL LIMIT KW - ANIMAL PATHOLOGY KW - X-RAYS KW - BIOASSAY KW - LABORATORY TESTS KW - MORTALITY KW - *SYNERGISTIC EFFECTS KW - *ROUGH-SKINNED NEWT KW - HISTOPATHOLOGY KW - NECROPSY KW - ANIMAL TISSUES KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19067718?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=SYNERGISTIC+BIO-EFFECTS+OF+OIL+AND+IRRADIATION+IN+AN+AQUATIC+ORGANISM%2C+TARICHA+GRANULOSA&rft.au=LAPPENBUSCH%2C+W+L%3BWard%2C+J+M&rft.aulast=LAPPENBUSCH&rft.aufirst=W&rft.date=1973-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Temperature Requirements for Embryos and Larvae of the Northern Pike, Esox lucius (Linnaeus) AN - 20953220; 8423125 AB - Several bioassay methods, responses, and end points were evaluated for use in determining the temperature requirements of northern pike embryos. Large differences in maximum embryo survival to hatch occurred among experiments that could not be attributed to effects of water temperature alone. Emphasis was placed on evaluating the relative effects of temperature on embryo survival by our correcting for differences in fertilization success among experiments. The most variable end point among experiments was the optimum temperature, while the most reproducible end point was the median tolerance limit (TL50). The lower and upper TL50s were 6.9 and 19.2 C for normal hatch and 6.3 and 19.9C for total hatch. The age of the embryo at the time of exposure had a great effect on these tolerance limits. Temperature shock, source of fish, and wet fertilization in hard and soft water had negligible effects on these tolerance limits. Recommendations were made for routine thermal bioassays for fish eggs. The 1-day upper TL50 for newly hatched and swimming yolk-sac larvae was 28.4 C when acclimated to 17.7 C. Both larval stages survived a lower limit of 3.2 C for 7 days. Newly hatched yolk-sac larvae were more sensitive than swimming yolk-sac larvae to 7-day exposures to high temperatures at all acclimation temperatures (6-18 C), and partial mortality occurred over a greater temperature range. Growth of larvae was maximum at 26 C and negligible below 7 C. The high larval growth at 26 C was offset by an increased mortality rate during the first 2 weeks of life; consequently, the net biomass change was highest at 21 C. JF - Transactions of the American Fisheries Society AU - Hokanson, Kenneth EF AU - Mccormick, JHOWARD AU - Jones, Bernard R AD - Environmental Protection Agency, National Water Quality Laboratory, 6201 Congdon Boulevard, Duluth, Minnesota 55804 Y1 - 1973/01// PY - 1973 DA - January 1973 SP - 89 EP - 100 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA VL - 102 IS - 1 SN - 0002-8487, 0002-8487 KW - Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Temperature effects KW - Growth rate KW - Mortality KW - Swimming KW - Temperature requirements KW - Survival KW - Fish larvae KW - Fertilization KW - Acclimation KW - Bioassays KW - Embryos KW - Esox lucius KW - Mortality causes KW - Temperature tolerance KW - Abiotic factors KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08442:Population dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20953220?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Temperature+Requirements+for+Embryos+and+Larvae+of+the+Northern+Pike%2C+Esox+lucius+%28Linnaeus%29&rft.au=Hokanson%2C+Kenneth+EF%3BMccormick%2C+JHOWARD%3BJones%2C+Bernard+R&rft.aulast=Hokanson&rft.aufirst=Kenneth&rft.date=1973-01-01&rft.volume=102&rft.issue=1&rft.spage=89&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281973%29102-89%3ATRFEAL%3E2.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Growth rate; Temperature effects; Acclimation; Bioassays; Survival; Fish larvae; Mortality causes; Abiotic factors; Temperature tolerance; Mortality; Swimming; Fertilization; Temperature requirements; Embryos; Esox lucius DO - http://dx.doi.org/10.1577/1548-8659(1973)102-89:TRFEAL>2.0.CO;2 ER - TY - JOUR T1 - EFFICIENCY OF HEAVY METALS REMOVAL IN MUNICIPAL SEWAGE TREATMENT PLANTS AN - 19158090; 7608008 AB - DURING THE PERIOD FROM JANUARY TO JULY 1972, SIX MUNICIPAL SEWAGE TREATMENT PLANTS WERE MONITORED FOR THE EFFICIENCY OF HEAVY METALS REMOVAL. COMPOSITE SAMPLES FROM SEVERAL LOCATIONS WITHIN EACH PLANT WERE ANALYZED FOR CADMIUM, CHROMIUM, COPPER, ZINC, AND LEAD. THE EFFICIENCIES FOR THE REMOVAL OF EACH METAL FROM EACH PLANT WERE STUDIED. THE RESULTS OF THIS STUDY SHOW THAT CHROMIUM, COPPER, AND LEAD WERE MORE EFFICIENTLY REMOVED IN SECONDARY TREATMENT PROCESSES THAN IN PRIMARY PROCESSES. CHROMIUM IS REDUCED DURING AERATION IN THE SECONDARY PROCESS, COPPER IS STRONGLY ADSORBED BY THE MICROBIAL FLOC, AND LEAD IS REMOVED MORE EFFICIENTLY BECAUSE OF INCREASED SETTLING TIME AND LARGER PARTICLE SIZE IN SECONDARY TREATMENT. ZINC WAS REMOVED EQUALLY WELL FROM ALL PLANT TYPES. REMOVAL CORRELATIONS FOR CADMIUM COULD NOT BE MADE. THE RESULTS FROM THE SIX PLANTS IN THIS STUDY INDICATE THAT A DEFINITE ADVANTAGE OF A SECONDARY TREATMENT PLANT OVER A PRIMARY TREATMENT PLANT IN HEAVY METALS REMOVAL IS THE INCREASED SUSPENDED SOLIDS (SS) REMOVAL. THIS INCREASED SS REMOVAL RESULTS IN AN EXPONENTIALLY INCREASED HEAVY METALS REMOVAL. (SANDOSKI-FIRL) JF - ENVIRONMENTAL LETTERS, VOL. 5, NO. 2, P 103-114, 1973. 2 FIG, 3 TAB, 9 REF. AU - Brown, H G AU - Hensley, C P AU - McKinney, G L AU - Robinson, J L AD - ENVIRONMENTAL PROTECTION AGENCY, KANSAS CITY, MO Y1 - 1973 PY - 1973 DA - 1973 KW - Water Resources Abstracts KW - *MUNICIPAL WASTES KW - *TREATMENT FACILITIES KW - *WASTE WATER TREATMENT KW - *SEWAGE TREATMENT KW - HEAVY METALS KW - MONITORING KW - SAMPLING KW - CHROMIUM KW - COPPER KW - LEAD KW - AERATION KW - SLUDGE KW - *HEAVY METALS REMOVAL KW - SUSPENDED SOLIDS REMOVAL KW - SW 3040:Wastewater treatment processes KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19158090?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EFFICIENCY+OF+HEAVY+METALS+REMOVAL+IN+MUNICIPAL+SEWAGE+TREATMENT+PLANTS&rft.au=Brown%2C+H+G%3BHensley%2C+C+P%3BMcKinney%2C+G+L%3BRobinson%2C+J+L&rft.aulast=Brown&rft.aufirst=H&rft.date=1973-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - COLORADO RIVER BACTERIOLOGICAL SURVEY: PARKER STRIP AND LAKE HAVASU, MAY 25-29, 1973 AN - 19149363; 7604108 AB - A BACTERIOLOGICAL SURVEY OF THE PARKER STRIP - LAKE HAVASU AREAS OF THE COLORADO RIVER WAS CONDUCTED JOINTLY BY THE STATE OF ARIZONA AND THE ENVIRONMENTAL PROTECTION AGENCY, REGION IX, DURING THE MEMORIAL DAY WEEKEND, MAY 25-29, 1973. RESULTS OF THE STUDY SHOWED THAT FECAL COLIFORM COUNTES EXCEEDED THE LEVELS RECOMMENDED FOR PRIMARY CONTACT RECREATION WATER AT BLUE WATER MARINA AND BUCKSKIN MOUNTAIN STATE PARK. DISEASE-CAUSING BACTERIA (ARIZONA GROUP, SALMONELLAE) WERE RECOVERED FROM THE RIVER IN THE VICINITY OF THE PIPE CARRYING EFFLUENT FROM THE BUCKSKIN TREATMENT PLANT. A PHOTOGRAPH SHOWED PEOPLE SWIMMING AND PLAYING NEXT TO THIS EFFLUENT PIPE. PHOTOGRAPHIC EVIDENCE DOCUMENTED PONDING OF LIQUID OVER THE SEPTIC TANK LEACH FIELDS DURING A PEAK-USE PERIOD AT CRAZY HORSE STATE PARK. THE PUBLIC HAS EASY ACCESS TO THIS AREA. A DESCRIPTION OF THE ANALYTICAL PROCEDURES USED IN THE STUDY WAS INCLUDED. (HENLEY-ISWS) JF - REPORT NO EPA-909/9-73-002, 1973. 38 P, 11 FIG, 4 TAB, 2 APPEND. AU - Shimmin, K G AU - Shafer, W H AD - ENVIRONMENTAL PROTECTION AGENCY, SAN FRANCISCO, CALIF. REGION IX; AND ENVIRONMENTAL PROTECTION AGENCY, SAN FRANSCISCO, CALIF. SURVEILLANCE AND ANALYSIS DIV Y1 - 1973 PY - 1973 DA - 1973 KW - Water Resources Abstracts KW - *COLIFORMS KW - *COLORADO RIVER KW - *PUBLIC HEALTH KW - *WATER POLLUTION SOURCES KW - *ENVIRONMENTAL SANITATION KW - *ARIZONA KW - *CALIFORNIA KW - SALMONELLA KW - PATHOGENIC BACTERIA KW - SEPTIC TANKS KW - CESSPOOLS KW - DOMESTIC WASTES KW - SEWAGE DISPOSAL KW - SURFACE DRAINAGE KW - SEWAGE EFFLUENTS KW - TREATMENT KW - SEWAGE TREATMENT KW - DRAINAGE KW - RECREATION FACILITIES KW - ON-SITE INVESTIGATIONS KW - WATER POLLUTION KW - *BACTERIOLOGICAL SURVEY KW - HEALTH HAZARD KW - PARKER STRIP(ARIZ) KW - LAKE HAVASU(ARIZ) KW - CRAZY HORSE STATE PARK(ARIZ) KW - FECAL COLIFORM KW - LEACH FIELDS KW - CHEMICAL TOILETS KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19149363?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=COLORADO+RIVER+BACTERIOLOGICAL+SURVEY%3A+PARKER+STRIP+AND+LAKE+HAVASU%2C+MAY+25-29%2C+1973&rft.au=Shimmin%2C+K+G%3BShafer%2C+W+H&rft.aulast=Shimmin&rft.aufirst=K&rft.date=1973-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - AUTOMATED COLORIMETRIC METHOD FOR TOTAL CYANIDE IN WATER AND WASTEWATER AN - 19125084; 7501060 AB - AN AUTOMATED BENZIDINE-PYRIDINE METHOD FOR THE ANALYSIS OF TOTAL CN IS DESCRIBED. CN IS CONVERTED TO CNBR BY THE REACTION WITH BR WATER. CNBR REACTS WITH BENZIDINE IN A DILUTE PYRIDINE MEDIUM TO FORM AN INTENSE RED COLOR DIRECTLY PROPORTIONAL TO THE CN CONCENTRATION. CN OFTEN IS FOUND COMPLEXED WITH METALS. COMPLEX FE CYANIDES SUCH AS FERROCYANIDE OR FERRICYANIDE ARE DIFFICULT TO DECOMPOSE, BUT THE CONVERSION IS HASTENED WITH HGCL2 AND MGCL2 IN A MODIFIED SERFASS DISTILLATION. HCN IS READILY FORMED AND ABSORBED IN NAOH.--COPYRIGHT 1974, BIOLOGICAL ABSTRACTS, INC. JF - ANAL LETT. VOL 6, NO 7, P 619-627. 1973. ILLUS. AU - Royer, J L AU - TWICHELL, JE AU - Muir, S M AD - ILLINOIS STATE ENVIRONMENTAL PROTECTION AGENCY, CHAMPAIGN. DIV. OF LAB. SERVICES Y1 - 1973 PY - 1973 DA - 1973 KW - Water Resources Abstracts KW - AUTOMATED METHODS KW - BENZIDINE KW - BROMIDES KW - *COLORIMETRIC METHOD KW - *CYANIDE KW - CYANOGEN KW - METHOD KW - PYRIDINE KW - WASTE WATERS KW - *POLLUTANT IDENTIFICATION KW - IRON COMPOUNDS KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19125084?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=AUTOMATED+COLORIMETRIC+METHOD+FOR+TOTAL+CYANIDE+IN+WATER+AND+WASTEWATER&rft.au=Royer%2C+J+L%3BTWICHELL%2C+JE%3BMuir%2C+S+M&rft.aulast=Royer&rft.aufirst=J&rft.date=1973-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - TOWARD A CLEANER AQUATIC ENVIRONMENT AN - 19124937; 7512234 AB - POSITIVE ACTION TO ENSURE THE ATTAINMENT OF PROTECTION FROM POLLUTION AND THE ENHANCEMENT OF THIS COUNTRY'S ENVIRONMENTAL RESOURCES MUST BE ACCELERATED TO COMPENSATE FOR CONTINUED PRESSURES OF POPULATION AND INDUSTRIAL GROWTH, URBANIZATION, AND TECHNOLOGICAL CHANGES. THE KEY TO SUCCESS IS DEPENDENT UPON OUR ABILITY TO DEFINE AND UNDERSTAND THE QUALITY AND BEHAVIOR OF THE AQUATIC ENVIRONMENT. THE AUTHOR COMMENCES HIS STUDY BY EXAMINING THE CHARACTERISTICS OF THE AQUATIC ENVIRONMENT AND ENVIRONMENTAL DAMAGE OF RECENT YEARS (E.G., DEAD FISH, WASTES, OIL, SLIMES, ETC.). LEGAL CONTROLS ARE THEN CONSIDERED (E.G., THE RIVERS AND HARBORS ACT OF 1899, THE NATIONAL ENVIRONMENTAL POLICY ACT OF 1969, AND THE WATER QUALITY IMPROVEMENT ACT OF 1970). CONSIDERATION IS ALSO GIVEN TO INVESTIGATION OF AQUATIC PROBLEMS, THE REPORTING OF RESULTS, BIOLOGICAL NUISANCES, HEALTH-RELATED AQUATIC PROBLEMS AND GOVERNMENT ABATEMENT AND CONTROL PROGRAMS. INVESTIGATIVE TECHNIQUES ARE ALSO DESCRIBED IN DETAIL FOR THE POND, STREAM AND LAKE ENVIRONMENTS. ADDITIONALLY, METHODS OF CORRECTING THE CAUSES OF SLIME, PLANT, AND ANIMAL NUISANCES ARE CONSIDERED. (GAGLIARDI-FLORIDA) JF - AVAILABLE FROM SUPERINTENDENT OF DOCUMENTS, U. S. GOVT PRINTING OFFICE, WASHINGTON, D.C., AS NO 5501-00573, FOR $2.05. 1973, 273 P, 62 PLATE, 20 FIG, 2 TAB, 1 APPEND, 102 REF. AU - Mackenthun, K M AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D. C. OFFICE OF AIR AND WATER PROGRAMS Y1 - 1973 PY - 1973 DA - 1973 KW - Water Resources Abstracts KW - *POLLUTION ABATEMENT KW - *ENVIRONMENT KW - *ENVIRONMENTAL CONTROL KW - *AQUATIC LIFE KW - WATER QUALIFY KW - ENVIRONMENTAL EFFECTS KW - INDUSTRIES KW - INDUSTRIAL WASTES KW - POLLUTANTS KW - POLLUTANT IDENTIFICATION KW - URBANIZATION KW - TECHNOLOGY KW - FISH KW - WASTES KW - OIL KW - SLIME KW - RIVERS AND HARBORS ACT KW - WATER QUALITY ACT KW - WATER QUALITY CONTROL KW - LAKES KW - PONDS KW - STREAMS KW - HAZARDOUS SUBSTANCES(POLLUTION) KW - NATIONAL ENVIRONMENTAL POLICY ACT KW - SW 4070:Ecological impact of water development KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19124937?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=TOWARD+A+CLEANER+AQUATIC+ENVIRONMENT&rft.au=Mackenthun%2C+K+M&rft.aulast=Mackenthun&rft.aufirst=K&rft.date=1973-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MERCURY IN THE STATE OF WASHINGTON AN - 19124427; 7506900 AB - MERCURY LEVELS IN SELECTED INDUSTRIAL AND MUNICIPAL WASTEWATERS AND FROM ENVIRONMENTAL SOURCES WERE COLLECTED TO DETERMINE THE OCCURRENCES AND DISTRIBUTION OF MERCURY IN THE STATE OF WASHINGTON, IN ACCORDANCE WITH STATE REGULATION AND CONTROL OF UNNATURAL MERCURY DISCHARGES. THE AMOUNT OF MERCURY LOST TO WATERWAYS BY EACH OF TWO MERCURY CELL CHLORALKALI PLANTS EXHIBITED A DRAMATIC DECREASE BETWEEN APRIL AND DECEMBER OF 1970. SEDIMENT SAMPLES FROM BELLINGHAM BAY IN AN AREA IMMEDIATELY ADJACENT TO A CHLORALKALI PLANT OUTFALL CONTAINED HIGH MERCURY LEVELS WHEN COMPARED TO SAMPLES TAKEN IN OTHER AREAS OF THE BAY. SUBSTANTIAL AMOUNTS OF MERCURY WERE ALSO FOUND TO BE DISTRIBUTED NATURALLY IN MAJOR STREAMS AND RIVERS. (SEE ALSO W75-06897) (JERNIGAN-VANDERBILT) JF - IN: MERCURY IN THE WESTERN ENVIRONMENT, CONTINUING EDUCATION PUBLICATIONS, CORVALLIS, OREGON, P 29-35, 1973. 2 FIG, 2 REF. AU - Lee, R A AD - ENVIRONMENTAL PROTECTION AGENCY, SEATTLE, WASH. REGION X Y1 - 1973 PY - 1973 DA - 1973 KW - Water Resources Abstracts KW - *MERCURY KW - *INDUSTRIAL WASTES KW - *DISTRIBUTION KW - *WASHINGTON KW - *PATH OF POLLUTANTS KW - *POLLUTANT IDENTIFICATION KW - RIVERS KW - MUNICIPAL WASTES KW - SEDIMENTS KW - ANALYTICAL TECHNIQUES KW - SPECTROSCOPY KW - MINING KW - HEAVY METALS KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19124427?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MERCURY+IN+THE+STATE+OF+WASHINGTON&rft.au=Lee%2C+R+A&rft.aulast=Lee&rft.aufirst=R&rft.date=1973-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - CONSIDERATIONS FOR PREPARATION OF OPERATION AND MAINTENANCE MANUALS AN - 19114053; 7511317 AB - THE PREPARATION OF MUNICIPAL WASTE WATER TREATMENT PLANT OPERATION AND MAINTENANCE MANUALS IS DISCUSSED. THE TYPE OF INFORMATION TO BE INCLUDED IN EACH OF THE RECOMMENDED CHAPTERS IS DESCRIBED. THE LATTER INCLUDE: AN INTRODUCTION; DISCHARGE PERMITS AND WATER QUALITY STANDARDS; DESCRIPTION, OPERATION, AND CONTROL OF WASTE WATER TREATMENT FACILITIES; DESCRIPTION, OPERATION, AND CONTROL OF SLUDGE HANDLING FACILITIES; PERSONNEL REQUIREMENTS; LABORATORY TESTING; RECORDS; MAINTENANCE; EMERGENCY OPERATING AND RESPONSE PROGRAM; SAFETY; UTILITIES; AND ELECTRICAL SYSTEM. SUGGESTED MANUAL OUTLINES HAVE BEEN PREPARED FOR TREATMENT PLANTS AND FOR PUMPING STATIONS AND PIPELINES. (WITT-IPC) JF - AVAILABLE SUPT. OF DOC., GPO, WASHINGTON, D.C. $2.85. EPA REPORT 430/9-74-001, 1973. 239 P, 21 FIG, 80 REF, 2 TAB. 68-01-0341. AU - Green, R L AU - Page, G L AU - Johnson, Wm AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF WATER PROGRAM OPERATIONS Y1 - 1973 PY - 1973 DA - 1973 KW - Water Resources Abstracts KW - *TREATMENT FACILITIES KW - *OPERATION AND MAINTENANCE KW - *PUBLICATIONS KW - *WASTE WATER TREATMENT KW - CITIES KW - MAINTENANCE KW - EQUIPMENT KW - OPERATIONS KW - PERMITS KW - WATER QUALITY STANDARDS KW - SLUDGE TREATMENT KW - PERSONNEL KW - LABORATORY TESTS KW - LOGGING(RECORDING) KW - SAFETY KW - UTILITIES KW - ELECTRICAL EQUIPMENT KW - PUMPING PLANTS KW - PIPELINES KW - EMERGENCY OPERATION KW - SW 3040:Wastewater treatment processes KW - SW 8080:Preparation of reviews UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19114053?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=CONSIDERATIONS+FOR+PREPARATION+OF+OPERATION+AND+MAINTENANCE+MANUALS&rft.au=Green%2C+R+L%3BPage%2C+G+L%3BJohnson%2C+Wm&rft.aulast=Green&rft.aufirst=R&rft.date=1973-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - BIOLOGICAL MONITORING OF THE AQUATIC ENVIRONMENT AN - 19112330; 7412178 AB - A NATION-WIDE WATER QUALITY MONITORING NETWORK OPERATED FROM 1957 TO 1968 IN CINCINNATI BY A CENTRAL FEDERAL LABORATORY WAS DECENTRALIZED IN 1968, RESPONSIBILITY FOR ITS OPERATION BEING TRANSFERRED TO REGIONAL OFFICES OF THE FEDERAL WATER QUALITY ADMINISTRATION. AN OFFICE OF MONITORING WAS ESTABLISHED AFTER CREATION OF THE ENVIRONMENTAL PROTECTION AGENCY TO PROVIDE OVERALL TECHNICAL COORDINATION OF THE MONITORING PROGRAM AND TO STANDARDIZE METHODOLOGY AND MAINTAIN QUALITY CONTROL OF THE DATA. FOUR TYPES OF MONITORING HAVE BEEN IDENTIFIED: AMBIENT TREND, SOURCE, CASE PREPARATION, AND RESEARCH MONITORING. THE MONITORING NETWORK OF THE EPA WILL COMPRISE 5000 TO 10,000 EPA-FUNDED STATIONS PLUS 40,000 TO 50,000 STATIONS OPERATED BY STATE AND LOCAL AGENCIES. DATA ARE TO BE STORED IN A CENTRAL EPA COMPUTERIZED SYSTEM CALLED STORET. THE ANALYTICAL QUALITY CONTROL LABORATORY (AQCL) IN CINCINNATI IS CHARGED WITH RESPONSIBILITY FOR QUALITY CONTROL AND FOR DEVELOPMENT, VALIDATION, AND STANDARDIZATION OF CHEMICAL, MICROBIOLOGICAL, AND BIOLOGICAL METHODS FOR WATER AND WASTE WATER ANALYSES. BIOLOGICAL METHODOLOGY EMPLOYED IN THE EPA'S MONITORING TASK DEALS MAINLY WITH SAMPLE COLLECTION AND PROCESSING, COUNTING AND IDENTIFICATION OF AQUATIC ORGANISMS, BIOMASS ESTIMATION, MEASUREMENTS OF BIOACCUMULATION AND BIOMAGNIFICATION OF POLLUTANTS, AND PROCESSING AND INTERPRETATION OF BIOLOGICAL DATA. THE QCL CONDUCTS RESEARCH IN ALL AREAS OF BIOLOGICAL METHODS FOR WATER QUALITY MONITORING, DEVELOPS REFERENCE SAMPLES FOR QUALITY CONTROL, AND CONDUCTS AGENCY-WIDE INTERLABORATORY METHODS STUDIES. A BIOLOGICAL METHODS MANUAL WAS TO BE PREPARED AND MADE AVAILABLE IN 1973. (SEE ALSO W74-12174) (BROWN-IPC) JF - IN: BIOLOGICAL METHODS FOR THE ASSESSMENT OF WATER QUALITY, 1973, PHILADELPHIA, PA., ASTM SPECIAL TECHNICAL PUBLICATION 528, P 46-60. 5 FIG, 2 TAB, 51 REF. AU - Weber, C I AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. ANALYTICAL QUALITY CONTROL LAB Y1 - 1973 PY - 1973 DA - 1973 KW - Water Resources Abstracts KW - *WATER QUALITY CONTROL KW - *POLLUTANT IDENTIFICATION KW - *WATER POLLUTION KW - *MONITORING KW - *DATA COLLECTIONS KW - *SAMPLING KW - *WATER QUALITY STANDARDS KW - WASTE WATER(POLLUTION) KW - BIOASSAY KW - WATER ANALYSIS KW - ANALYTICAL TECHNIQUES KW - AQUATIC LIFE KW - FEDERAL GOVERNMENT KW - STANDARDS KW - COMPUTER PROGRAMS KW - LABORATORY TESTS KW - OHIO KW - UNITED STATES KW - AQUATIC MICROORGANISMS KW - AQUATIC ORGANISMS KW - COORDINATION KW - FEDERAL PROJECT POLICY KW - STORET(COMPUTER PROGRAM) KW - SW 3010:Identification of pollutants KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19112330?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=BIOLOGICAL+MONITORING+OF+THE+AQUATIC+ENVIRONMENT&rft.au=Weber%2C+C+I&rft.aulast=Weber&rft.aufirst=C&rft.date=1973-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ASSESSMENT OF FISH FLESH TAINTING SUBSTANCES AN - 19105899; 7412186 AB - INCREASED USE OF LAKES AND RIVERS FOR SPORT AND COMMERICAL FISHING IN THE VICINITY OF LARGE MUNICIPAL AND INDUSTRIAL EFFLUENT DISCHARGES HAS LED TO THE REALIZATION THAT FISH IN MANY BODIES OF WATER ARE NOT PALATABLE. THE DISCHARGE OF ORGANIC COMPOUNDS HAS CONTAMINATED FISH FLESH TO THE EXTENT THAT FISHING IS CURTAILED MORE BECAUSE OF POOR EATING QUALITY THAN LACK OF FISH POPULATIONS. THE MAGNITUDE OF FISH FLESH TAINTING WAS STUDIED, USING CHANNEL CATFISH (ICTALURUS PUNCTATUS RAFINESQUE) CAUGHT IN THE OHIO RIVER FROM PITTSBURGH, PA., TO CAIRO, ILL. AN ORGANOLEPTIC PANELL OF FISH TASTERS COULD DIFFERENTIATE BETWEEN FISH HELD UPSTREAM AND DOWNSTREAM FROM A WASTE WATER DISCHARGE. CAGED FISH EXPOSED FOR 3 DAYS ACQUIRED A MINIMUM OF 70% OF THE OFF-FLAVOR OF NATIVE FISH. (SEE ALSO W74-12174) (BROWN-IPC) JF - IN: BIOLOGICAL METHODS FOR THE ASSESSMENT OF WATER QUALITY, 1973, PHILADELPHIA, PA., ASTM SPECIAL TECHNICAL PUBLICATION 528, P 178-193, 2 FIG, 2 TAB, 26 REF. AU - Thomas, Na AD - ENVIRONMENTAL PROTECTION AGENCY, GROSSE ILE, MICH. GROSSE ILE LAB Y1 - 1973 PY - 1973 DA - 1973 KW - Water Resources Abstracts KW - *TASTE KW - *ORGANOLEPTIC PROPERTIES KW - *POLLUTANT IDENTIFICATION KW - *WATER POLLUTION EFFECTS KW - *INDUSTRIAL WASTES KW - *MUNICIPAL WASTES KW - *OHIO RIVER KW - *CHANNEL CATFISH KW - FISH KW - FISH DIETS KW - EFFLUENTS KW - DISCHARGE(WATER) KW - OHIO KW - UNITED STATES KW - NUTRIENTS KW - FOODS KW - TESTING PROCEDURES KW - AQUATIC ANIMALS KW - FISHING KW - RIVERS KW - LAKES KW - SUBLETHAL EFFECTS KW - SW 3010:Identification of pollutants KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19105899?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ASSESSMENT+OF+FISH+FLESH+TAINTING+SUBSTANCES&rft.au=Thomas%2C+Na&rft.aulast=Thomas&rft.aufirst=Na&rft.date=1973-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PHYCOVIRUSES AN - 19101635; 7412573 AB - ATTENTION HAS BEEN FOCUSED ON DEGREE OF CONTROL THAT PHYCOVIRUSES MAY EXERCISE OVER BEHAVIORAL PATTERNS OF ALGAE. MANY MORPHOLOGICAL AND CHEMICAL SIMILARITIES ARE EVIDENT BETWEEN VIRUSES INFECTING BACTERIA AND BLUE-GREEN ALGAE. A SYSTEM OF NOMENCLATURE STRESSING HOST SPECIFICITY AS ITS BASIC CRITERION WAS ADOPTED FOR THE ALGAL VIRUSES. THOSE ALGAL VIRUSES SPECIFICALLY INFECTING THE CYANOPHYTA ARE CLASSIFIED UNDER THE COMMON NAME BLUE-GREEN ALGAL VIRUS (BGAV). ISOLATION OF THE LPP-1 VIRUS LED TO THE FIRST SERIOUS ATTEMPT TO USE DISEASE-CAUSING AGENTS IN CONTROLLING ALGAL POPULATIONS. APART FROM THEIR ALGICIDAL APPLICATION, IT HAS BEEN SUGGESTED THAT BGA VIRUSES BE USED FOR ASSESSING THE EFFICIENCY OF ENTERIC VIRUS REMOVAL IN WASTE TREATMENT PROCESSES. LPP-1 VIRUSES ARE DISCUSSED UNDER PROPERTIES OF THE VIRUS AND ITS HOSTS, OCCURRENCE AND DISTRIBUTION, EFFECTS OF PHYSICAL AND CHEMICAL AGENTS ON THE VIRUS, CHARACTERISTICS OF THE VIRAL NUCLEIC ACID AND PROTEIN, REPLICATION CYCLE OF THE VIRUS, INTERACTION OF RADIATIONS WITH THE VIRUS-HOST SYSTEM, AND THE VIRAL DNA REPLICATION. LPP-2 VIRUSES, SM-1 VIRUS, N-1 AND AS-1 VIRUSES, MISCELLANEOUS BGA VIRUSES, AND TEMPERATE BGA VIRUSES ARE CONSIDERED. (SEE ALSO W74-12562) (JONES-WISCONSIN) JF - IN: THE BIOLOGY OF BLUE-GREEN ALGAE, P 214-237. UNIVERSITY OF CALIFORNIA PRESS, BERKELEY AND LOS ANGELES, 1973. 7 FIG, 2 TAB. AU - Safferman, R S AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. VIROLOGY SECTION Y1 - 1973 PY - 1973 DA - 1973 KW - Water Resources Abstracts KW - *VIRUSES KW - *CYANOPHYTA KW - SYSTEMATICS KW - BIOCONTROL KW - ALGAE KW - *PHYCOVIRUSES KW - ALGAL VIRUSES KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19101635?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PHYCOVIRUSES&rft.au=Safferman%2C+R+S&rft.aulast=Safferman&rft.aufirst=R&rft.date=1973-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ACCUMULATION AND MOVEMENT OF MIREX IN SELECTED ESTUARIES OF SOUTH CAROLINA, 1969-71 AN - 19096579; 7500360 AB - IN CONJUNCTION WITH A FIRE ANT ERADICATION PROGRAM DURING WHICH MIREX WAS AERIALLY APPLIED TO COASTAL AREAS NEAR CHARLESTON, S.C., FIELD STUDIES WERE CONDUCTED TO MONITOR THE MOVEMENT AND ACCUMULATION OF MIREX IN THE EXTUARINE SYSTEM. COLLECTIONS OF BACKGROUND AND PERIODIC POSTTREATMENT SAMPLES OF WATER, BOTTOM SEDIMENTS, SHRIMP, CRABS, FISH, AND ESTUARY-DEPENDENT BIRDS AND MAMMALS WERE ANALYZED FOR MIREX USING ELECTRON-CAPTURE GAS CHROMATOGRAPHY. THE DATA REVEALED THAT MIREX WAS TRANSLOCATED FROM TREATED LANDS AND HIGH MARSH TO ESTUARINE BIOTA-ALL ANIMAL CLASSES SAMPLED CONTAINED MIREX; AND BIOLOGICAL CONCENTRATION OF MIREX OCCURRED-ESPECIALLY IN PREDATORS SUCH AS RACOONS AND BIRDS. MIREX RESIDUE RANGES FOR RESPECTIVE SAMPLE CATEGORIES WERE: WATER (LESS THAN 10.01 PPB); SEDIMENT (0-0.07 PPM); CRABS (0.0.60 PPM); FISHES (0-0.82 PPM); SHRIMPS (0-1.3 PPM); MAMMALS (0-4.4 PPM); AND BIRDS (0-17.0 PPM). NO MASS MORTALITIES WERE OBSERVED DURING THE STUDY.--COPYRIGHT 1974, BIOLOGICAL ABSTRACTS, INC. JF - PESTIC MONIT J. VOL 7, NO 1, P 6-26. 1973. ILLUS. AU - Borthwick, P W AU - Duke, T W AU - Wilson, A J AU - Lowe, Ji AU - Patrick, J M AD - ENVIRONMENTAL PROTECTION AGENCY, GULF BREEZE, FLA. GULF BREEZE ENVIRONMENTAL RESEARCH LAB Y1 - 1973 PY - 1973 DA - 1973 KW - Water Resources Abstracts KW - *ESTUARIES KW - *MIREX KW - *PESTICIDE RESIDUES KW - *SOUTH CAROLINA KW - PREDATORS KW - CHROMATOGRAPHY KW - CRABS KW - ANTS KW - SHRIMP KW - BIRDS KW - FIRE KW - MAMMALS KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19096579?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ACCUMULATION+AND+MOVEMENT+OF+MIREX+IN+SELECTED+ESTUARIES+OF+SOUTH+CAROLINA%2C+1969-71&rft.au=Borthwick%2C+P+W%3BDuke%2C+T+W%3BWilson%2C+A+J%3BLowe%2C+Ji%3BPatrick%2C+J+M&rft.aulast=Borthwick&rft.aufirst=P&rft.date=1973-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE DETERMINATION OF CHROMIUM IN HUMAN URINE BY GAS CHROMATOGRAPHY USING A FLAME PHOTOMETRIC DETECTOR WITH A 425, 4 NM FILTER AN - 19091176; 7400270 AB - THE DETERMINATION OF LOW LEVELS OF CHROMIUM AS CHROMIUM (III) TRIFLUOROACETY LACETONATE HAS BEEN PREVIOUSLY ACHIEVED BY GC USING AN ELECTRON CAPTURE DETECTOR. CONVENTIONAL DETECTORS, SUCH AS THE ELECTRON CAPTURE DETECTOR, ARE SENSITIVE BUT NOT VERY SPECIFIC. REPLACEMENT OF THIS DETECTOR SYSTEM WITH A FLAME PHOTOMETRIC DETECTOR EQUIPPED WITH A 425.4 NM FILTER (SPECIFIC FOR CHROMIUM) AFFORDS BOTH THE SENSITIVITY AND SPECIFICITY NECESSARY FOR MONITORING LEVELS OF CHROMIUM IN HUMAN URINE SAMPLES. THE DETECTOR IS LINEAR IN THE RANGE OF 0 TO 90 NANOGRAMS OF CHROMIUM. DETERMINATION OF CHROMIUM IN HUMAN URINE USING THIS SYSTEM HAS THE ADVANTAGES OF GREATER SPECIFICITY AND LINEAR RANGE, AS COMPARED WITH OTHER GC DETECTOR SYSTEMS. THE SENSITIVITY OF THIS SYSTEM IS ADEQUATE FOR MONITORING LEVELS OF CHROMIUM IN HUMAN URINE. (HOLOMAN-BATTELLE) JF - JOURNAL OF CHROMATOGRAPHIC SCIENCE, VOL 11, NO 1, P 46-48, JANUARY 1973. 3 FIG, 2 TAB, 18 REF. AU - Ross, R AU - Shafik, T AD - ENVIRONMENTAL PROTECTION AGENCY, PERRINE, FLA. PERRINE PRIMATE LAB Y1 - 1973/01// PY - 1973 DA - Jan 1973 KW - Water Resources Abstracts KW - *CHROMIUM KW - *URINE KW - *CHEMICAL ANALYSIS KW - *POLLUTANT IDENTIFICATION KW - *GAS CHROMATOGRAPHY KW - HEAVY METALS KW - METHODOLOGY KW - POLLUTANTS KW - MONITORING KW - AQUEOUS SOLUTIONS KW - *FLAME PHOTOMETRIC GAS CHROMATOGRAPHY KW - BIOLOGICAL SAMPLES KW - CHEMICAL RECOVERY KW - SW 0880:Chemical processes KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19091176?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+DETERMINATION+OF+CHROMIUM+IN+HUMAN+URINE+BY+GAS+CHROMATOGRAPHY+USING+A+FLAME+PHOTOMETRIC+DETECTOR+WITH+A+425%2C+4+NM+FILTER&rft.au=Ross%2C+R%3BShafik%2C+T&rft.aulast=Ross&rft.aufirst=R&rft.date=1973-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - CHEMILUMINESCENCE ANALYSIS FOR TRACE POLLUTANTS AN - 19087967; 7406131 AB - THE SENSITIVITY OF LUMINOL CHEMILUMINESCENCE TO SMALL CATALYST CONCENTRATIONS CAN BE EXPLOITED FOR ENVIRONMENTAL ANALYSIS IN SEVERAL WAYS. SELECTIVE METHODS FOR CR(III) AND FE(II) IN COMPLEX SOLUTIONS HAVE BEEN APPLIED TO NATURAL SAMPLES. THE DETECTION LIMITS ARE 0.03 MCG/1 AND 0.005 MCG/L, RESPECTIVELY. SPECIES THAT DO NOT CATALYZE LUMINOL CHEMILUMINESCENCE CAN BE DETERMINED BY TITRATION WITH REAGENTS THAT CATALYZE THE REACTION. FOR EXAMPLE, ARSENIC AND AQUEOUS SULFUR DIOXIDE CAN BE TITRATED WITH IODINE, AN EFFICIENT CATALYST. MNO4(-), OCL(-), V(II), AND CR(II) ARE OTHER CATALYSTS THAT CAN BE USED AS TITRANTS. PRELIMINARY ION EXCHANGE SEPARATION IN CONCENTRATED LICL SOLUTIONS EXTENDS CHEMILUMINESCENCE TO OTHER CATALYSTS OF THE LUMINOL REACTION: NI(II), CO(II), MN(II), CU(II), AND V(IV). (HOLOMAN-BATTELLE) JF - INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY, VOL 2, NO 4, P 273-290, 1973. 10 FIG, 6 TAB, 30 REF. AU - Seitz, W R AU - Hercules, D M AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST WATER LAB Y1 - 1973 PY - 1973 DA - 1973 KW - Water Resources Abstracts KW - *POLLUTANT IDENTIFICATION KW - *TRACE ELEMENTS KW - *CHEMICAL REACTIONS KW - METHODOLOGY KW - CHEMICAL ANALYSIS KW - IRON KW - CHROMIUM KW - CATALYSTS KW - HYDROGEN ION CONCENTRATION KW - CHELATION KW - FLOW RATES KW - POLLUTANTS KW - HEAVY METALS KW - VOLUMETRIC ANALYSIS KW - NICKEL KW - COBALT KW - MANGANESE KW - COPPER KW - ION EXCHANGE KW - SEPARATION TECHNIQUES KW - OXYGEN KW - BROMINE KW - IODINE KW - CATIONS KW - ANIONS KW - *TRACE LEVELS KW - *CHEMILUMINESCENCE KW - LUMINOL KW - SENSITIVITY KW - DETECTION LIMITS KW - VANADIUM KW - COMPLEXATION KW - HYPOCHLORITE KW - PERMANGANATE KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19087967?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=CHEMILUMINESCENCE+ANALYSIS+FOR+TRACE+POLLUTANTS&rft.au=Seitz%2C+W+R%3BHercules%2C+D+M&rft.aulast=Seitz&rft.aufirst=W&rft.date=1973-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - FEASIBILITY STUDY OF LIQUID-WASTE INJECTION INTO AQUIFERS CONTAINING SALT WATER, WILMINGTON, NORTH CAROLINA AN - 19084860; 7403362 AB - AN EXPERIMENTAL SYSTEM TO INJECT LIQUID WASTE INTO RELATIVELY SHALLOW SEDIMENTARY AQUIFERS CONTAINING SALTWATER WAS INSTALLED AT WILMINGTON, NORTH CAROLINA, AND PLACED IN OPERATION IN THE SPRING OF 1968. THE INITIAL SYSTEM CONSISTED OF ONE INJECTION WELL AND THREE OBSERVATION WELLS COMPLETED BETWEEN DEPTHS OF 850 AND 1,050 FT, AND ONE OBSERVATION WELL COMPLETED IN THE NEXT HIGHER AQUIFER AT A DEPTH OF ABOUT 700 FT. INJECTING THE BYPRODUCT FROM DIMETHYL TEREPHTHALATE AT THE RATE OF ABOUT 300,000 GAL PER DAY, THE INITIAL SYSTEM OF WELLS FAILED BECAUSE OF CONSTRUCTION AND OPERATIONAL PROBLEMS IN ADDITION TO HYDROGEOLOGIC CONDITIONS UNFAVORABLE TO INJECTION. A NEW INJECTION WELL WAS INSTALLED IN OPERATION IN JANUARY 1971, ALONG WITH PART OF A NEW MONITOR-WELL SYSTEM. BECAUSE OF THE UNFAVORABLE HYDROLOGIC CONDITIONS AND THE FAILURE OF SOME WELLS WHICH PERMITTED LEAKAGE INTO OVERLYING AQUIFERS A CONVENTIONAL WASTE-TREATMENT FACILITY WAS CONSTRUCTED TO REPLACE THE INJECTION SYSTEM IN 1972, AND INJECTION OF WASTE CEASED IN NOVEMBER 1972. ABOUT 20-90 GPM OF WATER WAS INJECTED UNTIL THE END OF MARCH 1973, WHEN THE SYSTEM BECAME INACTIVE EXCEPT FOR MONITORING. (SEE ALSO W74-03222) (KNAPP-USGS) JF - IN: UNDERGROUND WASTE MANAGEMENT AND ARTIFICIAL RECHARGE, VOL 2, P 851-875, 1973. 12 FIG, 1 TAB, 5 REF. AU - Peek, H M AU - Heath, R C AD - NORTH CAROLINA DEPT. OF NATURAL AND ECONOMIC RESOURCES, WILMINGTON. OFFICE OF WATER AND AIR RESOURCES Y1 - 1973 PY - 1973 DA - 1973 KW - Water Resources Abstracts KW - *WASTE DISPOSAL WELLS KW - *UNDERGROUND WASTE DISPOSAL KW - *HYDROGEOLOGY KW - *NORTH CAROLINA KW - *LIQUID WASTES KW - INDUSTRIAL WASTES KW - MONITORING KW - WASTE TREATMENT KW - WASTE WATER TREATMENT KW - WASTE WATER DISPOSAL KW - WILMINGTON(NC) KW - SW 3050:Ultimate disposal of wastes KW - SW 2040:Groundwater management KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19084860?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=FEASIBILITY+STUDY+OF+LIQUID-WASTE+INJECTION+INTO+AQUIFERS+CONTAINING+SALT+WATER%2C+WILMINGTON%2C+NORTH+CAROLINA&rft.au=Peek%2C+H+M%3BHeath%2C+R+C&rft.aulast=Peek&rft.aufirst=H&rft.date=1973-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DIFFERENTIAL RESPONSES OF MARINE PHYTOPLANKTON TO HERBICIDES: OXYGEN EVOLUTION AN - 19082580; 7314883 AB - THE VARYING RESPONSES OF MARINE UNICELLULAR ALGAE TO HERBICIDES ARE DESCRIBED. EIGHTEEN SPECIES WERE TESTED AGAINST THE SUBSTITUTED UREAS, NEBURON AND DIURON, AND THE TRIAZINES, ATRAZINE AND AMETRYNE. EFFECTS OF HERBICIDES WERE MEASURED AS INHIBITION OF OXYGEN EVOLUTION. BOTH UREAS AND TRIAZINES INHIBIT PHOTOSYNTHESIS AND MOVE QUICKLY INTO THE CELLS AND THE CONCENTRATIONS REQUIRED FOR INHIBITION OF BOTH GROWTH AND PHOTOSYNTHESIS ARE THE SAME. SPECIES OF THE FAMILY BACILLARIOPHYCEAE WERE GENERALLY THE LEAST SENSITIVE, REQUIRING AS MUCH AS 5.8 TIMES MORE AMETRYNE TO REDUCE OXYGEN EVOLUTION BY 50% THAN DID SPECIES OF THE OTHER FAMILIES. ALL DATA WERE SUBJECTED TO STATISTICAL ANALYSIS. WIDE VARIATIONS OCCURRED IN RESPONSE TO THE TOXICANTS AMONG THE INDIVIDUAL SPECIES OF THE FAMILIES CHLOROPHYCEAE, BACILLARIOPHYCEAE, AND CHRYSOPHYCEAE. IN BIOASSAY ANALYSES CONDUCTED FOR EFFECTS OF HERBICIDES ON MARINE UNICELLULAR ALGAE, TWO FACTORS ARE PARTICULARLY IMPORTANT: RESPONSE IN RELATION TO FAMILIAL TAXONOMIC POSITION, AND WIDE RANGE OF RESPONSE BY INDIVIDUAL SPECIES WITHIN A GIVEN FAMILY. IT IS NECESSARY, THEREFORE, TO USE SEVERAL SPECIES FROM EACH OF SEVERAL FAMILIES IN ALGAL BIOASSAY STUDIES TO OBTAIN REALISTIC DATA CONCERNING HERBICIDAL EFFECTS ON ALGAE. (JONES-WISCONSIN) JF - BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, VOL 9, NO 5, P 291-295, 1973. 2 TAB, 7 REF. AU - Hollister, T A AU - Walsh, Ge AD - ENVIRONMENTAL PROTECTION AGENCY, GULF BREEZE, FLA. GULF BREEZE LAB Y1 - 1973 PY - 1973 DA - 1973 KW - Water Resources Abstracts KW - *PESTICIDE KINETICS KW - *MARINE ALGAE KW - *HERBICIDES KW - *PESTICIDE TOXICITY KW - *PHYTOPLANKTON KW - FUNGICIDES KW - UREAS KW - TRIAZINE PESTICIDES KW - CHLORINATED HYDROCARBON PESTICIDES KW - INHIBITION KW - CHLOROPHYTA KW - CHRYSOPHYTA KW - ORGANOPHOSPHORUS PESTICIDES KW - RHODOPHYTA KW - BIOASSAY KW - LETHAL LIMIT KW - *OXYGEN EVOLUTION KW - PESTICIDE EFFECTS KW - NEBURON KW - DIURON KW - ATRAZINE KW - AMETRYNE KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19082580?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DIFFERENTIAL+RESPONSES+OF+MARINE+PHYTOPLANKTON+TO+HERBICIDES%3A+OXYGEN+EVOLUTION&rft.au=Hollister%2C+T+A%3BWalsh%2C+Ge&rft.aulast=Hollister&rft.aufirst=T&rft.date=1973-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ECONOMIC MODELS OF INDUSTRIAL POLLUTION CONTROL IN REGIONAL PLANNING AN - 19081871; 7314904 AB - A GENERAL THEORETICAL MODEL IS PRESENTED FOR DETERMINING OPTIMAL REGIONAL GROWTH AND POLLUTION CONTROL LEVELS OVER A MULTIPERIOD TIME HORIZON. THE PROBLEM IS STATED AS THE MAXIMIZATION OF TOTAL PROFITS OF REGIONAL FIRMS SUBJECT TO CONSTRAINTS OF AMBIENT ENVIRONMENTAL QUALITY AND RESOURCE SCARCITY FOR PRODUCTION AND ABATEMENT FACILITIES. IT IS ASSUMED THAT, IN THE REGION UNDER CONSIDERATION, MAXIMALLY-ALLOWED POLLUTION LOADS ARE DEFINED AT SAMPLING POINTS IN THE ATMOSPHERE AND STREAMS. THE MODEL ASSUMES THAT ENVIRONMENTAL QUALITY IS STOCHASTIC BY INCORPORATING VARIABLE FACTORS OF DILUTION OR ASSIMILATION IN THE CONSTRAINT SET. THIS MODEL IS EXPRESSED AS A STOCHASTIC NONLINEAR PROGRAMMING PROBLEM WHICH BY SUITABLE MATHEMATICAL TRANSFORMATIONS IS REDUCED TO A DETERMINISTIC LINEAR PROGRAMMING MODEL; OPTIMIZATION PROBLEMS INVOLVE THE MAXIMIZATION OF A LINEAR PROFIT FUNCTION SUBJECT EITHER TO LINEAR CONSTRAINTS, IF ALL VARIABLES ARE DETERMINISTIC, OR NONLINEAR BUT SEPARABLE CONSTRAINTS, IF THE MODEL IS EXTENDED TO INCLUDE STOCHASTIC FEATURES. THE EFFECTS OF RANDOM METEOROLOGIC AND HYDROLOGIC CONDITIONS WITHIN JOINT CHANCE CONSTRAINTS ARE EXAMINED, AND THEORY ON STOCHASTIC PROGRAMMING IS DEVELOPED TO SOLVE THE MODEL. SOLUTIONS TO THE MODEL SHOW THE ECONOMIC IMPACTS OF UNIFORM VERSUS EFFICIENT TREATMENT STANDARDS, TIME DELAYS ON WASTE CONTROL ENFORCEMENT, AND STATISTICAL PROPERTIES OF THE DILUTION FACTORS. (BELL-CORNELL) JF - ENVIRONMENT AND PLANNING, VOL 5, P 339-356, 1973. 5 FIG, 2 TAB, 24 REF, 1 APPEND. AU - Tihansky, D P AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF RESEARCH AND MONITORING Y1 - 1973 PY - 1973 DA - 1973 KW - Water Resources Abstracts KW - *MODEL STUDIES KW - *LINEAR PROGRAMMING KW - *STOCHASTIC PROCESSES KW - *WASTE DISPOSAL KW - *POLLUTION ABATEMENT KW - *REGIONAL ANALYSIS KW - ECONOMICS KW - INDUSTRIES KW - WATER QUALITY KW - STREAMS KW - TREATMENT KW - STANDARDS KW - OPTIMIZATION KW - REGIONS KW - AIR POLLUTION KW - CONSTRAINTS KW - SYSTEMS ANALYSIS KW - *NONLINEAR PROGRAMMING KW - ENVIRONMENTAL QUALITY KW - REGIONAL PLANNING KW - SW 3070:Water quality control KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19081871?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ECONOMIC+MODELS+OF+INDUSTRIAL+POLLUTION+CONTROL+IN+REGIONAL+PLANNING&rft.au=Tihansky%2C+D+P&rft.aulast=Tihansky&rft.aufirst=D&rft.date=1973-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - LOCAL INITIATIVE IN POLLUTION CONTROL AN - 19077977; 7410722 AB - STATE PARTICIPATION IN POLLUTION CONTROL AND STATE CO-OPERATION WITH FEDERAL POLLUTION CONTROL EFFORTS ARE NEEDED BADLY. PROPOSED IS THE ESTABLISHMENT OF A WORKING GROUP OF STATE ELECTED REPRESENTATIVES, ONE FROM EACH OF THE ENVIRONMENTAL PROTECTION AGENCY'S (EPA) 10 REGIONS, TO WORK WITH EPA IN DEVISING AN EFFECTIVE WAY IN WHICH TO CLEAN UP THE NATION. THE MEMBERS OF THIS GROUP WOULD BE OFFICIALS RESPONSIBLE FOR IMPLEMENTING STATE PROGRAMS AND INSERTING STATE VIEWPOINTS AT THE EARLY STAGES OF EPA DECISION MAKING. ONE OF THE PRIME OBJECTIVES OF THE PROPOSED PROGRAM WOULD BE TO STRENGTHEN STATE ENVIRONMENTAL PROGRAMS LARGELY THROUGH FEDERAL GRANTS TO STATE AND INTERSTATE AGENCIES. ANOTHER OBJECTIVE IS TO PROVIDE FEDERAL-STATE TEAMWORK IN EVALUATION THE THOUSANDS OF INDIVIDUAL PLANTS ACROSS THE NATION IN LIGHT OF EPA PERMIT GUIDELINES FOR DETERMINING BEST PRACTICABLE CONTROL TECHNOLOGY. THE PROGRAM WOULD ALSO ELIMINATE DUPLICATED EFFORTS IN STATE PERMIT PROGRAMS AND FEDERAL PERMIT PROGRAMS. SEVERAL STATES ARE SHARING WITH THEIR EPA REGIONAL HEADQUARTERS THE RESPONSIBILITY FOR CERTIFICATION OF REVIEW OF FEDERALLY ASSISTED PROJECTS; THIS PRACTICE, WHICH REDUCES PROCESSING TIME, IS ENCOURAGED. (HUNTER-FLORIDA) JF - JOURNAL OF THE WATER POLLUTION CONTROL FEDERATION, VOL 45, NO 1, P 1-3, JANUARY 1973. AU - Ruckelshaus, W D AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1973/01// PY - 1973 DA - Jan 1973 KW - Water Resources Abstracts KW - *GOVERNMENTAL INTERRELATIONS KW - *STATE GOVERNMENTS KW - *LOCAL GOVERNMENTS KW - *WATER POLLUTION CONTROL KW - *POLLUTION ABATEMENT KW - *FEDERAL WATER POLLUTION CONTROL ACT KW - WATER QUALITY CONTROL KW - WATER QUALITY KW - PROJECTS KW - FEDERAL PROJECT POLICY KW - COST REPAYMENT KW - GRANTS KW - FINANCING KW - INTERSTATE KW - DECISION-MAKING KW - ADMINISTRATION KW - PERMITS KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19077977?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=LOCAL+INITIATIVE+IN+POLLUTION+CONTROL&rft.au=Ruckelshaus%2C+W+D&rft.aulast=Ruckelshaus&rft.aufirst=W&rft.date=1973-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE DIRECT DETERMINATION OF CHROMIUM IN URINE BY SELECTIVE VOLATILIZATION WITH ATOM RESERVOIR ATOMIC ABSORPTION AN - 19071033; 7310525 AB - SAMPLES OF URINE WERE ANALYZED BY THE ATOM RESERVOIR ATOMIC ABSORPTION TECHNIQUE FOR THE PRESENCE OF CHROMIUM BEFORE AND AFTER DIGESTION. THE SAMPLES WERE DIGESTED BY ADDING 1 ML OF NITRIC ACID TO 1 ML OF URINE IN TEFLON VIALS. THE VIALS WERE TIGHTLY CLOSED TO PREVENT LEAKS AND WERE PLACED IN AN 80 DEGREE OVEN FOR 1 AND 24 H. AFTER HEATING, THE SAMPLES WERE COOLED TO ROOM TEMPERATURE, AND THEN 20 MICROLITERS WERE REMOVED BY MEANS OF AN EPPENDORF PIPETTE AND INJECTED INTO THE HEATED GRAPHITE ATOMIZER. THE RELATIVE STANDARD DEVIATION FOR PEAK SIGNALS CALCULATED FROM TWENTY INJECTIONS OF 20-MICROLITER ALIQUOTS OF URINE CONTAINING 20 PPB OF CHROMIUM WAS 2 PERCENT. FOR AQUEOUS SOLUTIONS OF THE SAME CONCENTRATIONS THE RELATIVE STANDARD DEVIATION WAS 10 PERCENT. THESE DATA ARE IN CLOSE AGREEMENT WITH THE REPRODUCIBILITIES CITED IN THE LITERATURE. THE DETECTION LIMIT OBTAINED FOR CHROMIUM WAS 2.5 PPB FOR 20-MICROLITER URINE SAMPLES. INJECTIONS OF UP TO 100 MICROLITERS ARE POSSIBLE WITH THIS TECHNIQUE, AND SUCH INJECTIONS COULD INCREASE THE SENSITIVITY OF THE METHOD. THE EASE OF APPLICATION AND SHORTNESS OF ANALYSIS TIME OF THIS TECHNIQUE PROMISE FURTHER APPLICABILITY TOWARD TRACE METAL ANALYSES IN OTHER BIOLOGICAL MATERIALS. (HOLOMAN-BATTELLE) JF - ANALYTICA CHIMICA ACTA, VOL 63, NO 1, P 205-209, JANUARY 1973. 1 FIG, 1 TAB, 24 REF. AU - Ross, R T AU - Gonzalez, J G AU - Segar, Da AD - ENVIRONMENTAL PROTECTION AGENCY, PERRINE, FLA. PERRINE PRIMATE LAB Y1 - 1973/01// PY - 1973 DA - Jan 1973 KW - Water Resources Abstracts KW - *TRACE ELEMENTS KW - *CHROMIUM KW - *METHODOLOGY KW - CHEMICAL ANALYSIS KW - HEAVY METALS KW - POLLUTANT IDENTIFICATION KW - *HEATED GRAPHITE ATOMIZER KW - *URINE KW - *ATOM RESERVOIR ATOMIC ABSORPTION SPECTROPHOTOMETRY KW - SAMPLE PREPARATION KW - ACCURACY KW - PRECISION KW - BIOLOGICAL SAMPLES KW - DETECTION LIMITS KW - CHEMICAL DIGESTION KW - ATOMIC ABSORPTION SPECTROPHOTOMETRY KW - SW 0880:Chemical processes KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19071033?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+DIRECT+DETERMINATION+OF+CHROMIUM+IN+URINE+BY+SELECTIVE+VOLATILIZATION+WITH+ATOM+RESERVOIR+ATOMIC+ABSORPTION&rft.au=Ross%2C+R+T%3BGonzalez%2C+J+G%3BSegar%2C+Da&rft.aulast=Ross&rft.aufirst=R&rft.date=1973-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - A RATIONALE FOR THE REGIONALIZATION OF PUBLIC WATER SYSTEMS AN - 19070896; 7314515 AB - STUDIES OF COMMUNITY WATER SUPPLY SYSTEMS INDICATE THAT SMALL SYSTEMS HAVE SIGNIFICANTLY MORE PROBLEMS IN THEIR CONSTRUCTION, OPERATION, AND IN ACHIEVEMENT OF NATIONAL DRINKING WATER STANDARDS THAN DO LARGER SYSTEMS. THE PROBLEM OF ANALYSING THE ECONOMICS OF WATER SERVICE WAS SIMPLIFIED BY STUDYING COSTS OF SERVICE, DIVIDED INTO PERSONNEL COSTS AND CAPITAL COSTS, AND WATER SERVICE RATES FOR FIVE EXAMPLE SYSTEMS. IN SO DOING, A RATIONALE IS SET FORTH FOR REQUIRING AND/OR ENCOURAGING THE CONSOLIDATION OR REGIONALIZATION OF ALL SYSTEMS SERVING POPULATIONS BENEATH CERTAIN SIZES. MINIMAL POPULATION SIZES WOULD BE DETERMINED BASED ON THE SMALL WATER SYSTEMS' CAPABILITY TO PRODUCE AN ADEQUATE SUPPLY OF SAFE DRINKING WATER AT REASONABLE COST. ESTIMATES OF BASIC COSTS AND A RANGE OF WATER RATES, THOUGHT TO BE ACCEPTABLE TO THE CUSTOMER, ARE USED TO DETERMINE PUBLIC WATER SYSTEM SIZES WHICH MIGHT BE EXPECTED TO ACHIEVE FISCAL VIABILITY. POLICY RECOMMENDATIONS INCLUDE BOTH STATE AND FEDERAL REVIEW OF THE EXTENT AND SEVERITY OF SMALL PUBLIC WATER SYSTEM PROBLEMS AND THEIR RESOLUTION THROUGH CONSOLIDATION OR REGIONALIZATION. (WEAVER-WISCONSIN) JF - WATER RESOURCES BULLETIN, VOL 9, NO 1, P 73-80, 1973. 1 FIG, 3 TAB, 18 REF. AU - Boyd, Ka AU - Bell, F A AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. DIV. OF WATER SUPPLY Y1 - 1973 PY - 1973 DA - 1973 KW - Water Resources Abstracts KW - *WATER WORKS KW - *POTABLE WATER KW - *CONSOLIDATION KW - *ECONOMIC EFFICIENCY KW - *REGIONAL ANALYSIS KW - REGIONS KW - WATER RATES KW - PUBLIC UTILITIES KW - LEGISLATION KW - WATER DELIVERY KW - WATER QUALITY STANDARDS KW - COST ANALYSIS KW - PUBLIC HEALTH KW - SMALL WATER UTILITIES KW - WATER SERVICE KW - SW 3060:Water treatment and distribution KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19070896?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=A+RATIONALE+FOR+THE+REGIONALIZATION+OF+PUBLIC+WATER+SYSTEMS&rft.au=Boyd%2C+Ka%3BBell%2C+F+A&rft.aulast=Boyd&rft.aufirst=Ka&rft.date=1973-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MUSKEGON SPRAYS SEWAGE EFFLUENTS ON LAND AN - 19068382; 7314884 AB - TO ELIMINATE DISCHARGE OF POLLUTED WASTES INTO SURFACE WATERS, MUSKEGON COUNTY, MICHIGAN, IS CHANNELING ITS WASTEWATER THROUGH AN IRRIGATION NETWORK TO PROVIDE WATER AND NUTRIENTS FOR CROPS. TERTIARY TREATMENT WILL BE EFFECTED BY FILTRATION THROUGH THE SOIL. HOPEFULLY THE SURFACE WATERS WILL THEN MEET FEDERAL AND STATE WATER QUALITY STANDARDS. THE COMBINED RAW SEWAGE FROM ALL SOURCES IN WESTERN MUSKEGON COUNTY WILL BE AERATED IN LAGOONS AND THEN CHLORINATED BEFORE BEING SPRAYED ON LAND. THE SOIL-PLANT COMPLEX WILL ACT AS A FILTER TO REMOVE THE BULK OF THE NUTRIENTS, TRAP PATHOGENIC BACTERIA, AND REMOVE OTHER CONTAMINANTS. THE FILTERED WATER WILL THEN BE REMOVED BY AN EXTENSIVE SYSTEM OF BURIED DRAINS THAT WILL DISCHARGE IT TO THE HEADWATERS OF STREAMS FLOWING INTO SHORELINE LAKES. THE SOILS ON THE IRRIGATION SITE, NATURALLY LOW IN PLANT NUTRIENTS AND IN AVAILABLE WATER HOLDING CAPACITIES, ABSORB AND TRANSMIT WATER RAPIDLY. THE LOCAL SHARE WILL BE PAID FROM A $16 MILLION BOND ISSUE. A PORTION OF THE CAPITAL COSTS AND ALL OF THE OPERATING COSTS WILL BE RECOVERED BY A USER CHARGE BASED ON FLOW. A STUDY WILL BE MADE OF THE MARKETABILITY OF EFFLUENT-GROWN CROPS. (JONES-WISCONSIN) JF - CIVIL ENGINEERING, AMERICAN SOCIETY OF CIVIL ENGINEERS, VOL 43, NO 5, P 49-53, 1973. 5 FIG. AU - Chaiken, E I AU - POLONCSIK, S AU - Wilson, C D AD - ENVIRONMENTAL PROTECTION AGENCY, CHICAGO, ILL. REGION V Y1 - 1973 PY - 1973 DA - 1973 KW - Water Resources Abstracts KW - *WASTE WATER RECLAMATION KW - *MICHIGAN KW - *SEWAGE EFFLUENTS KW - *SPRINKLER IRRIGATION KW - *WATER REUSE KW - AGRICULTURE KW - CROPS KW - TERTIARY TREATMENT KW - RECYCLING KW - SOIL FILTERS KW - COSTS KW - CHLORINATION KW - SOCIAL IMPACT KW - ECONOMIC IMPACT KW - PERVIOUS SOILS KW - ACIDIC SOILS KW - WATER QUALITY KW - MONITORING KW - WASTE WATER TREATMENT KW - FINANCING KW - USE RATES KW - OPERATING COSTS KW - RETURN(MONETARY) KW - CROP PRODUCTION KW - WASTE WATER DISPOSAL KW - *MUSKEGON(MICH.) KW - SW 1030:Use of water of impaired quality KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19068382?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MUSKEGON+SPRAYS+SEWAGE+EFFLUENTS+ON+LAND&rft.au=Chaiken%2C+E+I%3BPOLONCSIK%2C+S%3BWilson%2C+C+D&rft.aulast=Chaiken&rft.aufirst=E&rft.date=1973-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - GAMMA SPECTROSCOPIC DETERMINATION OF CESIUM-137 IN MILK, USING SIMULTANEOUS EQUATIONS: COLLABORATIVE STUDY AN - 19063038; 7309333 AB - A GAMMA SPECTROSCOPIC METHOD, USING A SODIUM IODIDE (THALLIUM-ACTIVATED) CRYSTAL, WAS EVALUATED BY 25 COLLABORATORS FOR THE DETERMINATION OF CESIUM-137 IN MILK. TRIPLICATE ANALYSES WERE PERFORMED ON 2 MILK SAMPLES WITH HIGH AND LOW ACTIVITIES. THE VALUES OBTAINED WERE STATISTICALLY ANALYZED BY THE USE OF LABORATORY MEAN VALUES. THE STATISTICAL ANALYSIS SHOWED THAT THE COLLABORATORS WERE ABLE TO DETERMINE LEVELS OF ACTIVITY IN THE TWO SAMPLES SATISFACTORILY. THERE WAS A GREATER DISPERSION OF RESULTS FOR THE LOW LEVEL SAMPLE WHICH WAS NOT SURPRISING AND WAS TO BE EXPECTED. THE PERCENT ERROR FOUND FOR THE LOW LEVEL OF CS-137 ACTIVITY WAS 10.2 AND THAT FOR THE HIGH LEVEL WAS 5.9. OVERALL AVERAGE RECOVERIES OF 295 PLUS OR MINUS 18.1 AND 53 PLUS OR MINUS 5.3 PCI/L WERE OBTAINED FOR SAMPLES CONTAINING 305 AND 52 PCI/L, RESPECTIVELY. THE PRESENCE OF IODINE-131 AND BARIUM-140 DID NOT INTERFERE WITH THE ANALYSES. THIS METHOD HAS BEEN RECOMMENDED TO BE ADOPTED AS OFFICIAL FIRST ACTION SINCE: (1) THE SLIGHT BIAS ON THE LOW SIDE AND THE GREATER DISPERSION OF RESULTS FOR THE LOW LEVEL SAMPLE WERE NOT CONSIDERED SERIOUS; AND (2) THE METHOD IS ACCEPTABLE FOR THE ANALYSIS OF VARIOUS LEVELS OF CS-137 ACTIVITY IN FLUID MILK. (HOLOMAN-BATTELLE) JF - JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, VOL 56, NO 1, P 204-207, JANUARY 1973. 1 FIG, 1 TAB, 9 REF. AU - Baratta, E J AU - Knowles, F E AD - ENVIRONMENTAL PROTECTION AGENCY, WINCHESTER, MASS. QUALITY CONTROL SERVICE Y1 - 1973/01// PY - 1973 DA - Jan 1973 KW - Water Resources Abstracts KW - *MILK KW - *POLLUTANT IDENTIFICATION KW - IODINE RADIOISOTOPES KW - RADIOACTIVITY KW - METHODOLOGY KW - STATISTICAL METHODS KW - AQUEOUS SOLUTIONS KW - *COLLABORATIVE STUDIES KW - *CS-137 KW - *INTERLABORATORY STUDIES KW - PRECISION KW - METHOD EVALUATION KW - CESIUM RADIOISOTOPES KW - CHEMICAL INTERFERENCE KW - I-131 KW - BA-140 KW - BARIUM RADIOISOTOPES KW - RECOVERY KW - ERRORS KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19063038?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=GAMMA+SPECTROSCOPIC+DETERMINATION+OF+CESIUM-137+IN+MILK%2C+USING+SIMULTANEOUS+EQUATIONS%3A+COLLABORATIVE+STUDY&rft.au=Baratta%2C+E+J%3BKnowles%2C+F+E&rft.aulast=Baratta&rft.aufirst=E&rft.date=1973-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ION EXCHANGE DETERMINATION OF STRONTIUM-89 AND STRONTIUM-90 IN MILK: COLLABORATIVE STUDY AN - 19057112; 7309335 AB - A METHOD FOR THE DETERMINATION OF STRONTIUM-89 AND STRONTIUM-90 IN MILK, INVOLVING ION EXCHANGE AND PURIFICATION WITH NITRIC ACID, WAS EVALUATED BY 11 COLLABORATORS. THE ACCURACY OF THE METHOD FOR STROTIUM-89 RANGED FROM 2 TO 56 PERCENT AND THE WITHIN-LABORATORY PRECISION RANGED FROM 11 TO 76 PERCENT FOR A CONCENTRATION RANGE OF 68-480 PCI/L; VALUES FOR STRONTIUM-90 IN A CONCENTRATION RANGE OF 50.2-116.2 PCI/L WERE 6.4 TO 10 AND 4 TO 11 PERCENT, RESPECTIVELY. THE SLIGHT BIAS ON THE HIGH SIDE FOR STRONTIUM-90 WAS NOT CONSIDERED SERIOUS. THE COLLABORATORS HAD DIFFICULTY WITH STRONTIUM-89 ANALYSES, AS SHOWN BY THE HIGH PRECISION AND ACCURACY ESTIMATION VALUES. (HOLOMAN-BATTELLE) JF - JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, VOL 56, NO 1, P 213-218, JANUARY 1973. 5 TAB, 2 REF. AU - Baratta, E J AU - Knowles, F E AD - ENVIRONMENTAL PROTECTION AGENCY, WINCHESTER, MASS. QUALITY CONTROL SERVICE Y1 - 1973/01// PY - 1973 DA - Jan 1973 KW - Water Resources Abstracts KW - *ION EXCHANGE KW - *MILK KW - *POLLUTANT IDENTIFICATION KW - METHODOLOGY KW - STRONTIUM RADIOISOTOPES KW - LABORATORY TESTS KW - CHEMICAL ANALYSIS KW - AQUEOUS SOLUTIONS KW - SEPARATION TECHNIQUES KW - RADIOACTIVITY KW - *SR-89 KW - *SR-90 KW - *COLLABORATIVE STUDIES KW - PRECISION KW - METHOD EVALUATION KW - INTERLABORATORY STUDIES KW - ACCURACY KW - YTTRIUM RADIOISOTOPES KW - Y-90 KW - RECOVERY KW - ERRORS KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19057112?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ION+EXCHANGE+DETERMINATION+OF+STRONTIUM-89+AND+STRONTIUM-90+IN+MILK%3A+COLLABORATIVE+STUDY&rft.au=Baratta%2C+E+J%3BKnowles%2C+F+E&rft.aulast=Baratta&rft.aufirst=E&rft.date=1973-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DETERMINATION OF STRONTIUM-90 IN WATER: COLLABORATIVE STUDY AN - 19050760; 7309334 AB - A PROCEDURE INVOLVING CARBONATE PRECIPITATION AND PURIFICATION WITH NITRIC ACID WAS EVALUATED BY 11 COLLABORATORS FOR THE DETERMINATION OF STRONTIUM-90 IN WATER. FOUR 1050-ML SAMPLES WERE ANALYZED BY EACH COLLABORATOR. UNKNOWN TO THE COLLABORATORS, THESE SAMPLES CONSISTED OF 2 SETS OF SIMILAR, BUT NOT IDENTICAL, SAMPLES. THE REQUEST WAS TO PERFORM SINGLE ANALYSES, USING THE PROCEDURE WITHOUT MODIFICATION. THE INGROWTH LEVEL OF YTTRIUM-90 WAS COUNTED AND USED TO CALCULATE THE STRONTIUM-90 ACTIVITY PRESENT. THE ACCURACY OF THE METHOD RANGED FROM 9 TO 16 PERCENT AND WITHIN-LABORATORY PRECISION RANGED FROM 13 TO 19 PERCENT FOR STRONTIUM-90 LEVELS OF 28.2 TO 99.6 PCI/L. A SLIGHT BIAS ON THE LOW SIDE, CAUSED BY INDIVIDUAL LABORATORY TECHNIQUES, WAS NOT CONSIDERED SERIOUS. THE METHOD HAS BEEN ADOPTED AS OFFICIAL FIRST ACTION. (HOLOMAN-BATTELLE) JF - JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, VOL 56, NO 1, P208-212, JANUARY 1973. 3 TAB, 5 REF. AU - Baratta, E J AU - Knowles, F E AD - ENVIRONMENTAL PROTECTION AGENCY, WINCHESTER, MASS. QUALITY CONTROL SERVICE Y1 - 1973/01// PY - 1973 DA - Jan 1973 KW - Water Resources Abstracts KW - *WATER ANALYSIS KW - *POLLUTANT IDENTIFICATION KW - METHODOLOGY KW - STRONTIUM RADIOISOTOPES KW - CHEMICAL ANALYSIS KW - AQUEOUS SOLUTIONS KW - CHEMICAL PRECIPITATION KW - *COLLABORATIVE STUDIES KW - *INTERLABORATORY STUDIES KW - *SR-90 KW - METHOD EVALUATION KW - PRECISION KW - Y-90 KW - YTTRIUM RADIOISOTOPES KW - ACCURACY KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19050760?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DETERMINATION+OF+STRONTIUM-90+IN+WATER%3A+COLLABORATIVE+STUDY&rft.au=Baratta%2C+E+J%3BKnowles%2C+F+E&rft.aulast=Baratta&rft.aufirst=E&rft.date=1973-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Avoidance of pesticides by grass shrimp (Palaemonetes pugio). AN - 17933694; 5197331 AB - The capacity of Palaemonetes pugio to avoid DDT, endrin, Dursban, malathion, Sevin and 2, 4-D was investigated. Concentrations of chemicals were near the 24 hour LC50. Avoidance was tested as (1) ability to choose between water with and free of pesticide and (2) ability to discriminate between concentrations. Results are tabulated and described. The shrimps are less able to avoid and more readily affected by the pesticides than were fish used in similar experiments. They may be extremely vulnerable to pesticide pollution because of this. JF - Bulletin of Environmental Contamination and Toxicology AU - Hansen, D J AU - Schimmel, S C AU - Keltner, J M AD - EPA Gulf Breeze Laboratory, Sabine Island Gulf Breeze, Fla. 32561 USA Y1 - 1973///0, PY - 1973 DA - 0, 1973 SP - 129 EP - 133 VL - 9 IS - 3 SN - 0007-4861, 0007-4861 KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - International organisations KW - Brackish KW - Q5 08505:Prevention and control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17933694?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bulletin+of+Environmental+Contamination+and+Toxicology&rft.atitle=Avoidance+of+pesticides+by+grass+shrimp+%28Palaemonetes+pugio%29.&rft.au=Hansen%2C+D+J%3BSchimmel%2C+S+C%3BKeltner%2C+J+M&rft.aulast=Hansen&rft.aufirst=D&rft.date=1973-01-01&rft.volume=9&rft.issue=3&rft.spage=129&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+Environmental+Contamination+and+Toxicology&rft.issn=00074861&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Records keyed from 1973 ASFA printed journals N1 - Last updated - 2016-06-22 N1 - SubjectsTermNotLitGenreText - International organisations; Brackish ER - TY - JOUR T1 - Gross radioactivity in surface water of the United States December 1972. AN - 17781801; 4835317 AB - Gross alpha and beta radioactivity results for samples collected from rivers during Dec. 1972 is tabulated. Due to the low levels of radioactivity in the rivers of the United States, this network was discontinued effective 31 Dec 1972. JF - Radiat. Data Rep. Y1 - 1973///0, PY - 1973 DA - 0, 1973 SP - 453 VL - 14 IS - 9 KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - International organisations KW - Freshwater KW - Q5 08501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17781801?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Radiat.+Data+Rep.&rft.atitle=Gross+radioactivity+in+surface+water+of+the+United+States+December+1972.&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1973-01-01&rft.volume=14&rft.issue=9&rft.spage=453&rft.isbn=&rft.btitle=&rft.title=Radiat.+Data+Rep.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - records keyed from 1974 ASFA printed journals N1 - Last updated - 2016-06-22 N1 - SubjectsTermNotLitGenreText - International organisations; Freshwater ER - TY - JOUR T1 - Effects of residual chlorine on aquatic life. AN - 17776950; 4833138 AB - Increased use of Cl and recent studies of residual Cl toxicity in aquatic systems have emphasized the need for close scrutiny of present disinfection procedures. This review discusses Cl uses and Cl chemistry and emphasizes toxicity studies in the field and in the lab. Interim criteria, based on knowledge to date, for permissible concs of total residual Cl are: (a) in areas receiving wastes treated continuously with Cl, not to exceed 0.01 mg/l for the protection of more resistant organisms only, or not to exceed 0.002 mg/l for the protection of most aquatic organisms; and (b) in areas receiving intermittently chlorinated wastes, not to exceed 0.2 mg/l for a period of 2 hr /day for more resistant spp of fish, or not to exceed 0.04 mg/l for a period of 2 hr/day for trout and salmon. If free Cl persists, more restrictive criteria are warranted. Alternate procedures or substitutes for chlorination should be investigated. JF - J. Water Pollut. Control Fed. AU - Brungs, WA AD - EPA, Natl. Water Qual. Lab. Duluth, MN USA Y1 - 1973///0, PY - 1973 DA - 0, 1973 SP - 2180 EP - 2193 VL - 45 IS - 10 KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - International organisations KW - Freshwater KW - Q5 08504:Effects on organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17776950?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=J.+Water+Pollut.+Control+Fed.&rft.atitle=Effects+of+residual+chlorine+on+aquatic+life.&rft.au=Brungs%2C+WA&rft.aulast=Brungs&rft.aufirst=WA&rft.date=1973-01-01&rft.volume=45&rft.issue=10&rft.spage=2180&rft.isbn=&rft.btitle=&rft.title=J.+Water+Pollut.+Control+Fed.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - records keyed from 1974 ASFA printed journals N1 - Last updated - 2016-06-22 N1 - SubjectsTermNotLitGenreText - International organisations; Freshwater ER - TY - JOUR T1 - PROJECTS IN INDUSTRIAL POLLUTION CONTROL PROGRAM, JULY 1972 AN - 19070158; 7307064 AB - A COMPILATION IS PRESENTED OF THE INFORMATION SHEETS OF THE 246 PROJECTS INITIATED SINCE FISCAL YEAR 1967 THROUGH FISCAL YEAR 1972. EACH SHEET CONTAINS THE OBJECTIVES, STATISTICAL INFORMATION, AND A BRIEF DESCRIPTION OF AN INITIATED PROJECT. GENERAL INTRODUCTORY INFORMATION ON THE FEDERAL INDUSTRIAL POLLUTION CONTROL PROGRAM IS ALSO PRESENTED TO PROVIDE PERSPECTIVE ON THE MAGNITUDE OF INDUSTRIAL POLLUTION AND THE RESEARCH DIRECTIONS THAT MUST BE PURSUED IN ORDER TO DEVELOP THE TECHNOLOGY TO ADEQUATELY CONTROL THIS LARGEST POINT SOURCE OF POLLUTION IN THE UNITED STATES. DURING THE FISCAL YEAR 1972 APPROXIMATELY $5.3 MILLION OF FEDERAL FUNDS WERE COMMITTED IN GRANTS AND CONTRACTS FOR PROJECTS HAVING TOTAL ESTIMATED ELIGIBLE COSTS OF APPROXIMATELY $23 MILLION. THE APPROXIMATELY $17.7 MILLION (77 PER CENT OF TOTAL COMMITMENTS) OF MATCHING NON-FEDERAL FUNDS CONTINUES TO EMPHASIZE THE URGENT NEED, INTEREST, AND DESIRE OF AMERICAN INDUSTRY TO UNDERTAKE RESEARCH IN COOPERATION WITH THE FEDERAL GOVERNMENT TO RESOLVE THE NATION'S INDUSTRIAL POLLUTION PROBLEMS. (SEE ALSO W70-04045 AND W70-02285) JF - FOR SALE BY THE SUPERINTENDENT OF DOCUMENTS, U.S. GOVERNMENT PRINTING OFFICE, WASHINGTON, D.C. 20402 PRICE $4.50 PB-218 160, MICROFICHE $0.95. ENVIRONMENTAL PROTECTION TECHNOLOGY SERIES, REPORT EPA-R2-72-120, DECEMBER 1972. 385 P, 6 FIG, 11 TAB, EP1.23/2:72-120. AU - Rey, G AU - Keeler, G AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF RESEARCH AND MONITORING Y1 - 1972/12// PY - 1972 DA - Dec 1972 KW - Water Resources Abstracts KW - *INDUSTRIAL WATER KW - *WATER POLLUTION CONTROL KW - *WATER POLLUTION TREATMENT KW - WATER REUSE KW - WASTE WATER TREATMENT KW - INDUSTRIES KW - WATER QUALITY KW - *INDUSTRIAL POLLUTION CONTROL KW - *DEMONSTRATION PROJECTS KW - SW 3070:Water quality control KW - SW 1050:Conservation in industrial use KW - SW 7080:Grants, contracts and research act allotments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19070158?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PROJECTS+IN+INDUSTRIAL+POLLUTION+CONTROL+PROGRAM%2C+JULY+1972&rft.au=Rey%2C+G%3BKeeler%2C+G&rft.aulast=Rey&rft.aufirst=G&rft.date=1972-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WASTEWATER MANAGEMENT THROUGH LAND UTILIZATION - MUSKEGAN COUNTY, MICHIGAN, USA AN - 19062398; 7311515 AB - WASTE WATER RECLAMATION PROVIDES AN OPPORTUNITY FOR INCREASING WATER SUPPLIES IN MANY AREAS. INTEREST HAS BEEN RENEWED IN PLANNING AND DEVELOPMENT OF LAND UTILIZATION SYSTEMS AS A MEANS OF ELIMINATING POLLUTION AND PROVIDING BENEFICIAL WATER USE. THE PROJECT DESCRIBED, IN MUSKEGON COUNTY, MICHIGAN, WILL INITIALLY USE RECLAIMED WATER TO SPRAY-IRRIGATE 6,000 ACRES OF AGRICULTURAL LAND. THIS DISPOSAL SYSTEM, TO BE OPERATIONAL IN THE SUMMER OF 1973, WILL BE FULLY TESTED AND EVALUATED IN AN URBAN AREA. THE PROJECT ENCOMPASSES A 501-SQ-MI AREA AND WILL PROVIDE WASTE TREATMENT FOR A COMMUNITY OF 156,000 PEOPLE AND 5 MAJOR INDUSTRIES. A CONTINUING RESEARCH PROGRAM FOR SYSTEMS MONITORING AND EVALUATION WILL BE CONDUCTED FOR AT LEAST 5 YRS AFTER THE SYSTEM BECOMES OPERATIONAL. STUDIES WILL INCLUDE MONITORING THE QUALITY OF BOTH SURFACE AND GROUND WATERS; EVALUATING PERFORMANCE OF TREATMENT COMPONENTS, AGRICULTURAL PRODUCTIVITY, AND THE SOCIAL, ECONOMIC, AND ENVIRONMENTAL IMPACT OF THE PROJECT. A BRIEF HISTORY AND DIFFERENT METHODS OF APPLYING WASTE WATERS TO THE LAND FOR TREATMENT ARE GIVEN. (USBR) JF - PAPER, INT SYMP PLANN WATER RESOUR, MEXICO CITY, MEXICO, DEC 1972. 28 P, 2 FIG, 1 TAB, 26 REF. AU - Krivak, Ja AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1972/12// PY - 1972 DA - Dec 1972 KW - Water Resources Abstracts KW - *WATER REUSE KW - *SPRINKLER IRRIGATION KW - *ENVIRONMENTAL EFFECTS KW - SOICAL IMPACT KW - EVALUATION KW - WASTEWATER DISPOSAL KW - RESEARCH AND DEVELOPMENT KW - WASTE WATER(POLLUTION) KW - BIBLIOGRAPHIES KW - SEWAGE KW - ECONOMIC IMPACT KW - AGRICULTURE KW - RECLAIMED WATER KW - INDUSTRIAL WASTES KW - WATER QUALITY KW - *ENVIRONMENTAL QUALITY KW - ENVIRONMENTAL EVALUATION KW - LAND-USE PRACTICES KW - GROUNDWATER QUALITY KW - IRRIGATION REUSE KW - EFFLUENT REUSE KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19062398?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WASTEWATER+MANAGEMENT+THROUGH+LAND+UTILIZATION+-+MUSKEGAN+COUNTY%2C+MICHIGAN%2C+USA&rft.au=Krivak%2C+Ja&rft.aulast=Krivak&rft.aufirst=Ja&rft.date=1972-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WATER QUALITY EVALUATION PHYSICAL AND CHEMICAL AN - 19072413; 7307061 AB - AS PART OF THE PORT ROYAL SOUND ENVIRONMENTAL STUDY (S. C.), THE ENVIRONMENTAL PROTECTION AGENCY PARTICIPATED IN PHYSICAL, CHEMICAL, AND OTHER RELATED INVESTIGATIONS. THREE INTENSIVE PHYSICAL AND CHEMICAL STUDIES WERE PERFORMED ON PORT ROYAL SOUND. PORT ROYAL SOUND AND ITS TRIBUTARIES (EXCLUDING THE BEAUFORT RIVER AND ITS TRIBUTARIES WHICH ARE CLASSIFIED AS SB) WERE CLASSIFIED BY THE SOUTH CAROLINA POLLUTION CONTROL AUTHORITY AS CLASS SA, WHICH DENOTES SALT, 'WATERS SUITABLE FOR SHELLFISHING FOR MARKET PURPOSES AND AND OTHER USAGES.' TWO PRINCIPAL SOURCES OF WASTE ARE DISCHARGED TO THE BEAUFORT RIVER WHICH IS HYDRAULICALLY CONNECTED TO PORT ROYAL SOUND. THESE ARE THE TREATED WASTES FROM THE U.S. MARINE CORPS FACILITY ON PARRIS ISLAND (1 MILLION GALLONS PER DAY RECEIVING SECONDARY TREATMENT) AND THE UNTREATED MUNICIPAL WASTES FROM THE CITY OF BEAUFORT (POPULATION 10,350). THE CHEMICAL QUALITY OF THE WATERS OF PORT ROYAL SOUND WAS GENERALLY EXCELLENT AND INDICATIVE OF HIGH QUALITY WATER. DISSOLVED OXYGEN CONCENTRATIONS IN THE COLLETON RIVER DROPPED BELOW THE 5.0 MG/LITER SOUTH CAROLINA STANDARD DURING JULY 1970, WITHOUT THE INFLUENCE OF MAN-CAUSED POLLUTION. THE PRIMARY SOURCE OF OXYGEN-DEMANDING MATERIAL WAS FROM THE PERIPHERAL MARSHES. PHYTOPLANKTON DO NOT CONSTITUTE A NUISANCE IN PORT ROYAL SOUND. (SEE ALSO W73-07057) (KNAPP-USGS) JF - IN: PORT ROYAL SOUND ENVIRONMENTAL STUDY, SOUTH CAROLINA WATER RESOURCES COMMISSION PUBLICATION, P 112-172, NOVEMBER 1972. 12 FIG, 7 TAB, 5 REF. AU - Ballentine, R K AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF WATER PROGRAMS Y1 - 1972/11// PY - 1972 DA - Nov 1972 KW - Water Resources Abstracts KW - *WATER QUALITY KW - *ESTUARIES KW - *SOUTH CAROLINA KW - OXYGEN DEMAND KW - WATER POLLUTION KW - DISSOLVED OXYGEN KW - WATER POLLUTION SOURCES KW - *PORT ROYAL SOUND(S C) KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19072413?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WATER+QUALITY+EVALUATION+PHYSICAL+AND+CHEMICAL&rft.au=Ballentine%2C+R+K&rft.aulast=Ballentine&rft.aufirst=R&rft.date=1972-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - A PRESSURE SEWER SYSTEM DEMONSTRATION AN - 19061202; 7306213 AB - A FIELD DEMONSTRATION OF 12 GRINDER PUMP (GP) UNITS WAS PERFORMED FOR A 13 MONTH PERIOD IN ALBANY, NEW YORK. CONTINUOUS OPERATIONAL RECORDS WERE KEPT BY MEANS OF AN AUTOMATIC MONITORING SYSTEM. PRESSURES, WATER USAGE, OPERATING TIME, OVERFLOW OCCURRENCES, TOTAL NUMBER OF OPERATIONS SIMULTANEOUS OPERATIONS WERE RECORDED FOR THE DURATION OF THE PROJECT. THE PROTOTYPE GP UNITS REGISTERED AN UNDESIRABLY HIGH NUMBER OF MALFUNCTIONS; LOSS OF PRIME BY PUMP, AND GREASE CLOGGING OF PRESSURE SENSING TUBE. THE NEW MODIFIED GP UNITS PERFORMED EXCEEDINGLY WELL FOR THE LAST 7 MONTHS OF THE DEMONSTRATION AND WERE NOT AFFLICTED BY THE AFOREMENTIONED INCIDENTS. THERE WAS NO VISIBLE WEAR AND TEAR OF THE MECHANICAL COMPONENTS OF THE UNITS. THE EFFECTIVENESS OF SMALL, NON-METALLIC PIPES TRANSPORTING THE MACERATED WASTEWATER UNDER PRESSURE WAS SUCCESSFULLY DEMONSTRATED. GREASE ACCUMULATION DID OCCUR AND ALL OF THE RESULTS ARE POINTING TO A NEED FOR A CAREFUL HYDRAULIC DESIGN. EXTENSIVE CHEMICAL SAMPLING PROVED THAT THE PRESSURE SEWER WASTE WAS 100% STRONGER BUT CONTAINED 50% LESS CONTAMINANTS ON A GM/CAPITA/DAY BASIS. SETTLEABILITY TESTS ON THE PRESSURE SEWER WASTE SHOWED NO SIGNIFICANT DIFFERENCES OVER CONVENTIONAL WASTEWATER. (EPA) JF - COPY AVAILABLE FROM GPO SUP DOC AS EP1.23/2:72-091, $2.75. ENVIRONMENTAL PROTECTION AGENCY TECHNOLOGY SERIES REPORT EPA-R2-72-091, NOVEMBER 1972. 218 P, 79 FIG, 32 TAB, 44 REF, 5 APPEND. EPA PROJECT 11022 DQI. AU - Carcich, I G AU - Hetling, L J AU - Farrell, R P AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1972/11// PY - 1972 DA - Nov 1972 KW - Water Resources Abstracts KW - *PRESSURE CONDUITS KW - *NEW YORK KW - SEWERS KW - PUMPS KW - PUMPING KW - PLASTIC PIPES KW - SAMPLING KW - DOMESTIC WASTES KW - CHEMICAL ANALYSIS KW - OPERATING COSTS KW - *GRINDER PUMPS KW - PUMPING HYDRAULICS KW - *WASTEWATER COLLECTION SYSTEM KW - *PRESSURE SEWER HYDRAULICS KW - *ALBANY(NY) KW - SW 3040:Wastewater treatment processes KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19061202?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=A+PRESSURE+SEWER+SYSTEM+DEMONSTRATION&rft.au=Carcich%2C+I+G%3BHetling%2C+L+J%3BFarrell%2C+R+P&rft.aulast=Carcich&rft.aufirst=I&rft.date=1972-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PHOTOCHEMICAL METHODS FOR PURIFYING WATER AN - 19034088; 7303505 AB - THE KINETICS OF PHOTOCHEMICAL OXIDATION OF ORGANIC CARBON POLLUTANTS, WITH AND WITHOUT SENSITIZATION BY CHLORINE, HAVE BEEN DETERMINED. THE RESULTS, WHICH ARE SUITABLE FOR USE IN DESIGNING REACTORS FOR ANY TYPE OF LAMP AND LAMP-REACTOR GEOMETRY, ARE BASED UPON DATA OBTAINED FOR SECONDARY EFFLUENTS FROM SACRAMENTO AREA MUNICIPAL TREATMENT PLANTS. A TROUGH REACTOR WITH PARABOLIC REFLECTOR WAS THE MOST SUITABLE DESIGN FOR A LARGE-SCALE, TERTIARY TREATMENT PLANT BASED UPON PHOTOCHEMICAL OXIDATION. COST CALCULATIONS WERE MADE FOR REDUCING THE TOC FROM 10 TO 4 MG/LITER AND MAINTAINING A CHLORINE CONCENTRATION OF ABOUT 0.8 MG/LITER. FOR A CAPACITY OF ONE-MILLION GALLONS PER DAY OF SECONDARY EFFLUENT, TREATMENT COSTS WERE 89 CENTS PER 1000 GALLONS WITH A TOTAL PLANT INVESTMENT OF $563,000. (EPA ABSTRACT) JF - COPY AVAILABLE FROM GPO SUP DOC AS EP1.23/2:72-104, $0.70; MICROFICHE FROM NTIS AS PB-214 099, $0.95. ENVIRONMENTAL PROTECTION AGENCY REPORT EPA-R2-72-104, NOVEMBER 1972. 29 P, 4 FIG, 1 TAB, 6 REF. EPA PROJECT 17020 EVQ. AU - Cha, Cy AU - Smith, J M AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO Y1 - 1972/11// PY - 1972 DA - Nov 1972 KW - Water Resources Abstracts KW - *OXIDATION KW - *PHOTOACTIVATION KW - *WASTE WATER TREATMENT KW - *TERTIARY TREATMENT KW - *CALIFORNIA KW - SEWAGE TREATMENT KW - WASTE TREATMENT KW - WATER POLLUTION TREATMENT KW - CHEMICAL DEGRADATION KW - CHLORINE KW - CHLORINATION KW - KINETICS KW - ORGANIC MATTER KW - ORGANIC WASTES KW - *PHOTOCHEMICAL OXIDATION KW - SEWAGE OXIDATION KW - CHLORINE-SENSITIZED OXIDATION KW - PHOTOOXIDATION KW - CHEMICAL OXIDATION KW - OXIDATION KINETICS KW - *SACRAMENTO(CALIF) KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19034088?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PHOTOCHEMICAL+METHODS+FOR+PURIFYING+WATER&rft.au=Cha%2C+Cy%3BSmith%2C+J+M&rft.aulast=Cha&rft.aufirst=Cy&rft.date=1972-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WATER POLLUTION AND THE RULE OF LAW AN - 19102179; 7502952 AB - THE FEDERAL WATER POLLUTION CONTROL ACT OF 1972 WILL BRING A PROFOUND AND FAR-REACHING CHANGE IN THE ENTIRE SYSTEM OF POLLUTION CONTROL. IT WILL CHANGE A CRUDE AND SHAKY STRUCTURE OF TARGETS, GAPS, AND LOOPHOLES INTO A TIGHT REGULATORY SYSTEM. FIRST, THE LAW MANDATES ESTABLISHMENT OF EFFLUENT LIMITATIONS. THESE WILL BE SPECIFIC NUMERICAL REQUIREMENTS SETTING PRECISE UPPER LIMITS ON THE WASTE LOADS THAT A PLANT WILL BE PERMITTED TO DISCHARGE INTO WATERWAYS. SECOND, THE LAW ESTABLISHES HIGHER STANDARDS FOR POLLUTION CONTROL. BY ENDING THE TOTAL RELIANCE ON RECEIVING-WATER CONDITIONS, THE NEW STANDARDS SIMPLIFY PROBLEMS OF EVIDENCE AND ESTABLISH A UNIFORM NATIONAL STANDARD APPLICABLE TO ALL PLANTS. THIRD, THE NEW LAW CREATES A NATIONAL PERMIT SYSTEM. ONCE ISSUED, THESE PERMITS WILL CONTAIN WITHIN A SINGLE DOCUMENT THE COMPLETE REQUIREMENTS FOR EACH INDIVIDUAL PLANT. FOURTH, THE NEW LAW ESTABLISHES TOUGH PENALTIES TO ENFORCE COMPLIANCE. THE NEW LEGISLATION EXPANDS THE SCOPE OF THE PERMIT PROGRAM BEYOND ITS COVERAGE UNDER THE REFUSE ACT OF 1899, SINCE MUNICIPALITIES AND FEEDLOTS WILL BE REQUIRED TO OBTAIN PERMITS. (RITCHIE-FLORIDA) JF - PRESENTED AT AMERICAN BAR ASSOCIATION NATIONAL INSTITUTE, NEW YORK CITY, OCT. 26, 1972. 8 P. AU - Quarles, J R AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1972/10// PY - 1972 DA - Oct 1972 KW - Water Resources Abstracts KW - *LEGISLATION KW - *FEDERAL WATER POLLUTION CONTROL ACT KW - *WATER POLLUTION KW - *POLLUTION ABATEMENT KW - *WATER QUALITY KW - WATER QUALITY STANDARDS KW - EFFLUENTS KW - WATER POLLUTION SOURCES KW - INDUSTRIAL WASTES KW - PERMITS KW - MUNICIPAL WASTES KW - WATER QUALITY CONTROL KW - WATER SUPPLY KW - POLLUTANTS KW - WATER LAW KW - LEGAL ASPECTS KW - FEDERAL GOVERNMENT KW - WASTE DISPOSAL KW - WASTE WATER(POLLUTION) KW - WASTE TREATMENT KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19102179?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WATER+POLLUTION+AND+THE+RULE+OF+LAW&rft.au=Quarles%2C+J+R&rft.aulast=Quarles&rft.aufirst=J&rft.date=1972-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - LIQUID CHROMATOGRAPHY OF CARBAMATE PESTICIDES AN - 19063967; 7308129 AB - STANDARD SOLUTIONS OF 23 CARBAMATE PESTICIDES PREPARED IN ISOPROPANOL WERE ANALYZED USING A DUPONT MODEL 820 LIQUID CHROMATOGRAPH EQUIPPED WITH AN ULTRAVIOLET PHOTOMETRIC DETECTOR. STAINLESS STEEL COLUMNS (1 M X 2 MM I.D.) PACKED WITH EITHER PERMAPHASE ODS (OCTADECYL SILANE) OR PERMAPHASE ETH (ETHER) WERE USED WITH THE FOLLOWING MOBILE PHASES: 6 AND 30 PERCENT MEOH IN WATER, HEXANE, ONE PERCENT ISOPROPANOL/HEXANE, AND 4 PERCENT ISOPROPANOL/HEXANE. THE RETENTION TIMES OF THE PESTICIDES ARE GIVEN. THE UV DETECTOR REQUIRED 20-1500 NG FOR THE PESTICIDES STUDIED TO GIVE A 25 PERCENT FULL-SCALE RECORDER RESPONSE. (HOLOMAN-BATTELLE) JF - COPY AVAILABLE FROM GPO SUP DOC AS EP1.23/2:72-079, $0.55; MICROFICHE FROM NTIS AS PB-219 669, $1.45. ENVIRONMENTAL PROTECTION TECHNOLOGY SERIES REPORT NO EPA-R2-72-079, OCTOBER 1972. 15 P, 3 FIG, 3 TAB, 6 REF. EPA PROJECT NO 16020 EWC. AU - Thruston, Ad AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST ENVIRONMENTAL RESEARCH LAB Y1 - 1972/10// PY - 1972 DA - Oct 1972 KW - Water Resources Abstracts KW - *CARBAMATE PESTICIDES KW - *POLLUTANT IDENTIFICATION KW - ORGANIC PESTICIDES KW - CHROMATOGRAPHY KW - ANALYTICAL TECHNIQUES KW - *LIQUID CHROMATOGRAPHY KW - *RETENTION TIME KW - BAYGON KW - FURADAN KW - MATACIL KW - MOBAM KW - SEVIN KW - UC 10854 KW - UC 8454 KW - CARBANOLATE KW - RE 5305 KW - MESUROL KW - ZECTRAN KW - ULTRAVIOLET DETECTORS KW - CARBARYL KW - APROCARB KW - CARBOFURAN KW - AMINOCARB KW - TERBUTOL KW - DAZOMET KW - METHONYL KW - SIRMATE (2-3-ISOMER) KW - SIRMATE (3-4-ISOMER) KW - BUX KW - AZAK KW - BENOMYL KW - IPC KW - CIPC KW - DIMETILAN KW - TEMIK KW - SWEP KW - BARBAN KW - THIRAM KW - MYLONE KW - LANNATE KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19063967?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=LIQUID+CHROMATOGRAPHY+OF+CARBAMATE+PESTICIDES&rft.au=Thruston%2C+Ad&rft.aulast=Thruston&rft.aufirst=Ad&rft.date=1972-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - TREATMENT OF URBAN RUNOFF AN - 19075343; 7308898 AB - URBAN RUNOFF HAS BEEN FOUND TO BE AN IMPORTANT FACTOR IN PRODUCING WATER POLLUTION. CONTROL OF THIS POLLUTION IS NECESSARY TO PROTECT OUR WATER RESOURCES. A GREAT DEAL OF TECHNOLOGY EXISTS TO DEAL WITH THE PROBLEM OF COMBINED SEWER OVERFLOW, THE MAJOR POINT SOURCE OF POLLUTION FROM URBAN RUNOFF. THERE ARE THREE MAJOR PROBLEMS IN DEALING WITH THE CONTROL OF POLLUTION FROM URBAN RUNOFF; THESE ARE: (1) A LACK OF TOTAL SYSTEM MANAGEMENT, (2) A LACK OF ACCURATE INFORMATION ABOUT THE QUALITY OF URBAN RUNOFF, AND (3) A LACK OF ACCURATE KNOWLEDGE ABOUT THE HYDROLOGY OF URBAN RUNOFF. THE TOTAL SYSTEM OF URBAN DRAINAGE MUST BE STUDIED TO INCORPORATE THE INTERACTION OF CAUSES, SOURCES AND EFFECTS OF DIFFERENT POLLUTANTS, ALONG WITH THE EFFECTS ON RECEIVING WATERS OF VARIOUS CORRECTIVE ACTIONS. A MODEL OF URBAN DRAINAGE MUST BE DEVELOPED TO STUDY THE IMPACT OF VARIOUS ALTERNATIVES. THE QUALITY OF URBAN RUNOFF IS A BIG UNKNOWN, AND STUDIES MADE ACROSS THE COUNTRY GIVE CONTRADICTORY RESULTS. STANDARD METHODS OF MEASUREMENT, AS WELL AS DEFINITION OF POLLUTANTS, SEEMS TO BE NEEDED. DETAILED INFORMATION ON URBAN HYDROLOGY ON A SMALL SCALE IS ALSO BADLY NEEDED TO BE ABLE TO PROVIDE ADEQUATE FACILITIES FOR CONTROL OF URBAN RUNOFF POLLUTION. CONTROL OF POLLUTANTS AT THE SOURCE IS A PRIMARY GOAL. IT INVOLVES CONTROLLING EROSION FROM LAND UNDER DEVELOPMENT, BETTER METHODS OF STREET CLEANING, REDUCING PEAK FLOWS OF STORMS AND THE USE OF STORMWATER RATHER THAN MERELY DISPOSING OF IT. (POERTNER) JF - PAPER PRESENTED AT THE AMERICAN PUBLIC WORKS ASSOCIATION CONGRESS AND EQUIPMENT SHOW, MINNEAPOLIS, MINNESOTA, SEPTEMBER 21-27, 1972. 18 P, 27 REF. AU - Condon, F J AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. MUNICIPAL POLLUTION CONTROL SECTION Y1 - 1972/09// PY - 1972 DA - Sep 1972 KW - Water Resources Abstracts KW - *URBAN DRAINAGE KW - *WATER POLLUTION KW - *WATER POLLUTION TREATMENT KW - *STORM RUNOFF KW - WATER POLLUTION SOURCES KW - URBAN RUNOFF KW - URBAN HYDROLOGY KW - STORM WATER KW - EROSION KW - TREATMENT KW - SW 2060:Effects on water of human nonwater activities KW - SW 3020:Sources and fate of pollution KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19075343?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=TREATMENT+OF+URBAN+RUNOFF&rft.au=Condon%2C+F+J&rft.aulast=Condon&rft.aufirst=F&rft.date=1972-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PESTICIDE RESIDUES IN SOIL FROM EIGHT CITIES - 1969 AN - 19060456; 7306276 AB - SOIL SAMPLES FROM EIGHT CITIES WERE ANALYZED FOR PESTICIDE RESIDUES. A SUBSAMPLE OF SOIL (300 G) COLLECTED BY CORING WAS PLACED IN A JAR WITH A QUANTITY OF 3:1 HEXANE-ISOPROPANOL SOLVENT. THE JARS WERE SEALED AND ROTATED FOR 4 HR AFTER WHICH THE SOIL WAS ALLOWED TO SETTLE. A QUANTITY OF THE EXTRACT SOLUTION WAS FILTERED, THE ISOPROPANOL REMOVED BY 2 WASHINGS WITH DISTILLED WATER, AND THE HEXANE WAS FILTERED THROUGH A FUNNEL CONTAINING GLASS WOOL AND ANHYDROUS SODIUM SULFATE. GAS CHROMATOGRAPHY WAS EMPLOYED FOR THE ANALYSIS OF ORGANOCHLORINE PESTICIDES USING THE ELECTRON AFFINITY DETECTOR AND FOR ORGANOPHOSPHORUS PESTICIDES USING THE FLAME PHOTOMETRIC DETECTOR. BESIDES DDT AND ITS METABOLITES (DDTR), OTHER PESTICIDES DETECTED WERE DIELDRIN, CHLORDANE, HEPTACHLOR, HEPTACHLOR EPOXIDE, TOXAPHENE, AND ENDRIN. NO ORGANOPHOSPHATE RESIDUES WERE DETECTED. PEAK HEIGHT WAS USED TO MEASURE THE AMOUNT OF PESTICIDE RESIDUES. A DUAL-COLUMN SYSTEM EMPLOYING POLAR AND NONPOLAR COLUMNS WAS UTILIZED TO IDENTIFY AND CONFIRM PESTICIDES. FURTHER CONFIRMATION, WHEN NECESSARY, WAS MADE BY THIN LAYER CHROMATOGRAPHY OR PARTITION VALUES. AVERAGE RECEOVERY VALUES FOR MOST OF THE ORGANOCHLORIDE PESTICIDES RANGED FROM 90 TO 100 PERCENT, AND WITH THE EXCEPTION OF CHLORDANE AND TOXAPHENE, THE DETECTION LIMITS WERE 0.01 TO 0.02 PPM. ALL RESIDUES WERE CORRECTED FOR RECOVERY. THE ANALYTICAL METHODOLOGY SHOULD DETECT COMMON ORGANOPHOSPHATE PESTICIDES SUCH AS DEF, DIAZINON, EPN, ETHION, AZINPHOSMETHYL, MALATHION, PARATHION, PHORATE, AN CARBOPHENOTHION. THE RECOVERY VALUES RANGED FROM 80 TO 100 PERCENT, WITH DETECTION LIMITS RANGING FROM 0.01 PPM FOR PHORATE TO 0.1 PPM FOR AZINPHOSMETHYL AND EPN. HOWEVER, THE PRESENT EXTRACTION TECHNIQUE WOULD NOT RECOVER MANY OF THE POSSIBLY OXIDIZED METABOLIC PRODUCTS. ARSENIC WAS DETERMINED BY ATOMIC ABSORPTION SPECTROPHOTOMETRY. THE SOIL SAMPLE WAS EXTRACTED WITH 9.6 N HC1 AND REDUCED TO AS (3 PLUS) WITH STANNOUS CHLORIDE; THE ION WAS PARTITIONED FROM THE ACID TO BENZENE AND FROM BENZENE INTO WATER FOR THE ABSORPTION MEASUREMENT. THIS METHOD WAS RAPID AND PRECISE, BUT INDICATED AN AVERAGE RECOVERY RATE OF 56 PERCENT FOR SOIL SAMPLES. THE ARSENIC LEVELS WERE CORRECTED FOR THE RECOVERY VALUE; THE DETECTION LIMIT AFTER CORRECTION WAS 0.2 PPM. (HOLOMAN-BATTELLE) JF - PESTICIDES MONITORING JOURNAL, VOL 6, NO 2, P 126-129, SEPTEMBER 1972. 3 TAB, 3 REF. AU - Wiersma, G B AU - Tai, H AU - Sand, P F AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. PESTICIDES REGULATION DIV Y1 - 1972/09// PY - 1972 DA - Sep 1972 KW - Water Resources Abstracts KW - *PESTICIDE RESIDUES KW - *POLLUTANT IDENTIFICATION KW - *CHLORINATED HYDROCARBON PESTICIDES KW - *SOIL ANALYSIS KW - *CHEMICAL ANALYSIS KW - HEAVY METALS KW - SEPARATION TECHNIQUES KW - METHODOLOGY KW - SAMPLING KW - DIELDRIN KW - ENDRIN KW - HEPTACHLOR KW - NEW JERSEY KW - DDT KW - DDE KW - SOLVENT EXTRACTIONS KW - CONNECTICUT KW - CALIFORNIA KW - TEXAS KW - KANSAS KW - FLORIDA KW - WISCONSIN KW - UTAH KW - ORGANIC PESTICIDES KW - HALOGENATED PESTICIDES KW - GAS CHROMATOGRAPHY KW - ORGANIC COMPOUNDS KW - METALS KW - ANALYTICAL TECHNIQUES KW - SPECTROPHOTOMETRY KW - CHROMATOGRAPHY KW - *ARSENIC KW - *ATOMIC ABSORPTION SPECTROPHOTOMETRY KW - *ELECTRON CAPTURE GAS CHROMATOGRAPHY KW - *FLAME PHOTOMETRIC GAS CHROMATOGRAPHY KW - METABOLITES KW - ISOMERS KW - DETECTION LIMITS KW - SAMPLE PREPARATION KW - CHEMICAL RECOVERY KW - HEPTACHLOR EPOXIDE KW - CHLORDANE KW - O P' DDT KW - P P' DDT KW - O P' TDE KW - P P' TDE KW - O P'DDE KW - P P' DDE KW - TOXAPHENE KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19060456?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PESTICIDE+RESIDUES+IN+SOIL+FROM+EIGHT+CITIES+-+1969&rft.au=Wiersma%2C+G+B%3BTai%2C+H%3BSand%2C+P+F&rft.aulast=Wiersma&rft.aufirst=G&rft.date=1972-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE NECESSITY OF CONTROLLING BACTERIAL POPULATIONS IN POTABLE WATERS: COMMUNITY WATER SUPPLY AN - 19056413; 7301667 AB - BACTERIA CARRIED PAST THE DISINFECTION BARRIERS IN PREPARATION OF POTABLE WATER CAN BE MONITORED BY CONTINUOUS TURBIDOMETRIC MEASUREMENT AND STANDARD PLATE-COUNT TECHNIQUES. ONCE IN THE DISTRIBUTION SYSTEM, SUPRESSION MUST BE ACCOMPLISHED; THE CRITICAL LEVEL OF SUCH SUPPRESSION OCCURS WHEN THE GENERAL BACTERIAL POPULATION EXCEEDS 1,000/ML. THIS POPULATION CAN BE CONTROLLED TO BELOW A 500/ML LEVEL BY MAINTENANCE OF A RESIDUAL CHLORIDE LEVEL OF APPROXIMATELY 0.1-0.3 MG/L. (MACKAN-BATTELLE) JF - JOURNAL OF THE AMERICAN WATER WORKS ASSOCIATION, VOL 64, NO 9, P 596-602, SEPTEMBER 1972. 6 TAB, 56 REF. AU - Geldreich, Ee AU - Nash, H D AU - Reasoner, D J AU - Taylor, R H AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. WATER SUPPLY RESEARCH LAB Y1 - 1972/09// PY - 1972 DA - Sep 1972 KW - Water Resources Abstracts KW - *BACTERIA KW - *POTABLE WATER KW - *WATER TREATMENT KW - *CHLORINATION KW - WATER POLLUTION CONTROL KW - WATER SUPPLY KW - WATER QUALITY CONTROL KW - TURBIDITY KW - MONITORING KW - PUBLIC HEALTH KW - TASTE KW - WATER PURIFICATION KW - ODOR KW - POLLUTANT IDENTIFICATION KW - ENTERIC BACTERIA KW - PATHOGENIC BACTERIA KW - E. COLI KW - COLIFORMS KW - PSEUDOMONAS KW - CLOSTRIDIUM KW - SALMONELLA KW - SHIGELLA KW - MYCOBACTERIUM KW - ACHROMOBACTER KW - PROTEINS KW - ARTHROBACTER KW - GALLIONELLA KW - LEPTOTHRIX KW - SPIRILLUM KW - SERRATIA KW - CORYNEBACTERIUM KW - BACILLUS KW - FLAVOBACTERIUM KW - PLATE COUNTS KW - SW 3010:Identification of pollutants KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19056413?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+NECESSITY+OF+CONTROLLING+BACTERIAL+POPULATIONS+IN+POTABLE+WATERS%3A+COMMUNITY+WATER+SUPPLY&rft.au=Geldreich%2C+Ee%3BNash%2C+H+D%3BReasoner%2C+D+J%3BTaylor%2C+R+H&rft.aulast=Geldreich&rft.aufirst=Ee&rft.date=1972-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE TRANSFER OF WATER RESEARCH OUTPUT BY THE ENVIRONMENTAL PROTECTION AGENCY AN - 19055557; 7302879 AB - THE TERM 'TECHNOLOGY TRANSFER' HAS DIFFERENT MEANINGS IN VARIOUS AGENCIES THROUGHOUT THE FEDERAL GOVERNMENT. THE ENVIRONMENTAL PROTECTION AGENCY'S TECHNOLOGY TRANSFER PROGRAM IS DESIGNED TO: (1) INFLUENCE THE CONSTRUCTION, INSTALLATION AND OPERATION OF POLLUTION CONTROL AND ABATEMENT FACILITIES; (2) INSURE THAT THE LATEST VIABLE TECHNOLOGIES ARE TRANSFERRED TO THE POTENTIAL USERS OF THESE TECHNOLOGIES; AND (3) ELIMINATE THE POTENTIAL FOR LARGE INVESTMENT IN OBSOLETE FACILITIES. THE PROGRAM'S PRIMARY FUNCTION IS TO BRIDGE THE GAP BETWEEN RESEARCH AND FULL-SCALE USE BY EVALUATING AND TRANSFERRING NEWLY DEVELOPED SUCCESSFUL TECHNOLOGIES TO CONSULTING ENGINEERING FIRMS; MUNICIPAL, INDUSTRIAL AND STATE DESIGN ENGINEERS; CITY DIRECTORS OF PUBLIC WORKS; INDUSTRIAL MANAGERS; CONSERVATION GROUPS; ACADEMIC GROUPS; AND OTHERS EXERTING INFLUENCE ON THE DESIGN AND CONSTRUCTION OF POLLUTION CONTROL FACILITIES. A FURTHER GOAL IS TO NATIONALLY ESTABLISH THE NEWLY EMERGENT TECHNOLOGIES AS PRACTICAL AND FEASIBLE ALTERNATIVES SO THAT THEY WILL BE ROUTINELY CONSIDERED AND EVALUATED IN PLANNING FACILITIES. THE OBJECTIVE OF DISSEMINATING THE LATEST PRACTICAL POLLUTION CONTROL TECHNOLOGICAL ALTERNATIVES TO ALL POTENTIAL USERS IS ACCOMPLISHED THROUGH SEMINARS, TECHNICAL AND SEMI-TECHNICAL PUBLICATIONS, AUDIO-VISUAL MEDIA AND EXHIBITS. (SEE ALSO W73-02877) (WOODARD-USGS) JF - IN: PROCEEDINGS OF CONFERENCE ON TECHNOLOGY TRANSFER IN WATER RESEARCH, SEPTEMBER 25-26, 1972, LINCOLN, NEBRASKA: NEBRASKA UNIVERSITY WATER RESOURCES RESEARCH INSTITUTE PUBLICATION, P 37-42, 1972. AU - Crowe, R E AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1972/09// PY - 1972 DA - Sep 1972 KW - Water Resources Abstracts KW - *ENVIRONMENTAL CONTROL KW - *FEDERAL GOVERNMENT KW - *INFORMATION EXCHANGE KW - *RESEARCH AND DEVELOPMENT KW - *WATER RESOURCES DEVELOPMENT KW - TECHNOLOGY KW - PUBLICATIONS KW - CONFERENCES KW - DATA PROCESSING KW - METHODOLOGY KW - *TECHNOLOGY TRANSFER KW - *ENVIRONMENTAL PROTECTION AGENCY KW - SW 3070:Water quality control KW - SW 4020:Evaluation process KW - SW 8010:Acquisitions and processing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19055557?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+TRANSFER+OF+WATER+RESEARCH+OUTPUT+BY+THE+ENVIRONMENTAL+PROTECTION+AGENCY&rft.au=Crowe%2C+R+E&rft.aulast=Crowe&rft.aufirst=R&rft.date=1972-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PROJECTS OF THE MUNICIPAL TECHNOLOGY BRANCH THROUGH JUNE 1972 AN - 19052563; 7305212 AB - THIS REPORT IS A COMPILATION OF THE INFORMATION SHEETS ON THE 448 PROJECTS INITIATED SINCE FISCAL YEAR 1967 THROUGH FISCAL YEAR 1972. THE OBJECTIVES, FISCAL INFORMATION AND A BRIEF DESCRIPTION OF THE INITIATED PROJECT ARE CONTAINED ON EACH SHEET. ALSO PRESENTED IS GENERAL INFORMATION ON THE MISSION OF THE MUNICIPAL TECHNOLOGY BRANCH, ITS NEEDS, PROBLEMS, ACCOMPLISHMENTS, ORGANIZATION AND RESOURCES HISTORY. A LISTING IS INCLUDED OF THE NEW PROGRAM ELEMENT NUMBERS WITH THE CORRESPONDING PREVIOUS OPERATING UNIT MISSION DESIGNATIONS. (SMITH-TEXAS) JF - COPY AVAILABLE FROM GPO SUP DOC AS EP1.23/2:72-080, $6.00; MICROFICHE FROM NTIS AS PB-214 759, $0.95. ENVIRONMENTAL PROTECTION TECHNOLOGY SERIES REPORT. EPA-R2-72-080, SEPTEMBER, 1972. 556 P. AU - Rosenkranz, Wa AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF RESEARCH AND MONITORING Y1 - 1972/09// PY - 1972 DA - Sep 1972 KW - Water Resources Abstracts KW - *SEWERAGE KW - *MUNICIPAL WASTES KW - *STORM RUNOFF KW - *COMBINED SEWERS KW - *STORM WATER KW - *WATER QUALITY CONTROL KW - *DISSOLVED SOLIDS KW - *WATER POLLUTION CONTROL KW - *ULTIMATE DISPOSAL KW - *WASTE WATER TREATMENT KW - *WATER REUSE KW - *OPTIMIZATION KW - INSTRUMENTATION KW - AUTOMATION KW - RESEARCH AND DEVELOPMENT KW - *COLD CLIMATE RESEARCH KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19052563?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PROJECTS+OF+THE+MUNICIPAL+TECHNOLOGY+BRANCH+THROUGH+JUNE+1972&rft.au=Rosenkranz%2C+Wa&rft.aulast=Rosenkranz&rft.aufirst=Wa&rft.date=1972-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Trace Elements in Water AN - 19175209; 7807135 AB - A discussion of potential health hazards resulting from trace elements in drinking water treats sources, means of ingestion, hazards, and maximum allowable concentrations (MAC) for arsenic, lead, and cadmium. Arsenic is a highly toxic chemical; potential sources include industrial wastes which may be dumped directly into streams (from which arsenic may percolate into groundwater) , geologic formations, and deliberate placement. Arsenic poisoning symptoms include languor, anorexia, nausea, diarrhea, jaundice, edema, conjunctival congestion and catarrhal inflammation of the upper respiratory tract. Arsenic MAC was set by the U.S. Public Health Service at 0.01 mg/l in drinking water. Cumulative lead poisoning is of three types: gastrointestinal, neuromuscular, and central nervous system. Water contamination may result from storage in tanks painted with oil-base paint or transport through lead pipes. Lead MAC has been set at 0.05 mg/l. Cadmium poisoning may result from use of insecticides and antihelminthics, metallurgical processes wastes, and ingestion of food and liquid prepared and left in cadmium-plated containers. Cadmium poisoning symptoms include cramps, nausea, vomiting and diarrhea; cadmium tends to concentrate and remain in the liver, kidneys, pancreas, and thyroid. Cadmium MAC is set at 0.01 mg/l in drinking water. Toxic levels of many potentially hazardous dyestuffs have not been set; hydrophilic, nonpolar, breakdown-resistant dyes are most likely to reach drinking water supplies. Pesticides reach ground, surface, and drinking water through direct application, percolation, runoff, and drift. Poisoning, symptoms, toxic levels and synergistic potential are species-specific. (See also W78-07134) (Seip-IPA) JF - Environmental Chemicals: Human and Animal Health (Proceedings) August 7-11, 1972, Fort Collins, Colorado, Report No. EPA-540/9-72-015. p 11-21. 1972. 4 tab, 7 ref. AU - Soukup, A V AD - Environmental Protection Agency Denver, CO Y1 - 1972/08// PY - 1972 DA - Aug 1972 KW - Water Resources Abstracts KW - Potable water KW - Trace elements KW - Public health KW - Human pathology KW - Toxicity KW - Arsenic KW - Lead KW - Cadmium KW - Dyes KW - Pesticides KW - Pesticide residues KW - Human physiology KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19175209?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Trace+Elements+in+Water&rft.au=Soukup%2C+A+V&rft.aulast=Soukup&rft.aufirst=A&rft.date=1972-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - FINANCING MUNICIPAL WASTE WATER TREATMENT FACILITIES, INCLUDING LAND UTILIZATION SYSTEMS AN - 19083911; 7412890 AB - A CONTINUING NEED FOR POLLUTION ABATEMENT FACILITIES WILL ALWAYS EXIST AFTER STANDARDS HAVE BEEN ACHIEVED TO COMPENSATE FOR A GROWING POPULATION, OBSOLESCENCE, AND INDUSTRIAL EXPANSION. ACCOMPLISHING THIS GOAL WILL REQUIRE THE COOPERATION OF INDUSTRY AND DEDICATION AT ALL LEVELS OF GOVERNMENT. HEREIN DETAILED ARE GENERAL ACCOUNTING OFFICE (GAO) STUDIES, RECENT FEDERAL REGULATIONS, INDUSTRIAL WASTE COST RECOVERY GUIDELINES, AND CLEAN WATER BILLS. (SEE ALL W74-12869) (SANDOSKI-FIRL) JF - IN: CONFERENCE ON RECYCLING TREATED MUNICIPAL WASTEWATER THROUGH FOREST AND CROPLAND, AUGUST 21-24, 1972, THE PENNSYLVANIA STATE UNIVERSITY, UNIVERSITY PARK, P 315-321. AU - Seabrook, B L AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. DIV. OF MUNICIPAL WASTE WATER PROGRAMS Y1 - 1972/08// PY - 1972 DA - Aug 1972 KW - Water Resources Abstracts KW - *POLLUTION ABATEMENT KW - *REGULATIONS KW - *WASTE WATER TREATMENT KW - *COSTS KW - *TREATMENT FACILITIES KW - *FINANCING KW - INVESTIGATIONS KW - INDUSTRIAL WASTES KW - WATER REUSE KW - LEGISLATION KW - SW 3040:Wastewater treatment processes KW - SW 4030:Cost allocation, cost sharing, pricing KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19083911?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=FINANCING+MUNICIPAL+WASTE+WATER+TREATMENT+FACILITIES%2C+INCLUDING+LAND+UTILIZATION+SYSTEMS&rft.au=Seabrook%2C+B+L&rft.aulast=Seabrook&rft.aufirst=B&rft.date=1972-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WATER QUALITY CONDITIONS IN THE CHESAPEAKE BAY SYSTEM AN - 19058334; 7304784 AB - EXISTING WATER QUALITY CONDITIONS IN THE CHESAPEAKE BAY AND ITS TIDAL TRIBUTARIES ARE DELINEATED AND WATER QUALITY DATA AND MONITORING PROGRAMS ARE EVALUATED IN THE CONTEXT OF A BAY MANAGEMENT PROGRAM. THE STUDY AREAS ARE THE LOWER SUSQUEHANNA RIVER, UPPER BAY AND UPPER EASTERN SHORE, UPPER WESTERN SHORE, BALTIMORE HARBOR, MIDDLE WESTERN SHORE, MIDDLE CHESAPEAKE BAY, MIDDLE EASTERN SHORE, LOWER EASTERN SHORE, PATUXENT RIVER, POTOMAC RIVER, RAPPAHANNOCK RIVER, YORK RIVER, JAMES RIVER, AND LOWER CHESAPEAKE BAY WATERS. THE AVAILABLE WATER QUALITY INFORMATION IS ASSESSED FOR EACH STUDY AREA WITH SPECIFIC REFERENCE TO THE FOLLOWING PARAMETERS: BACTERIAL DENSITIES, DISSOLVED OXYGEN, NUTRIENTS, HEAVY METALS, AND PESTICIDES. WHERE SUFFICIENT DATA EXIST, AS IN THE CASE OF THE POTOMAC ESTUARY, WATER QUALITY TRENDS ARE IDENTIFIED AND THEIR SIGNIFICANCE DISCUSSED. INVENTORIES OF INDUSTRIAL AND MUNICIPAL WASTE-WATER DISCHARGES ARE DISCUSSED. BASED ON NUTRIENT INPUT STUDIES OF THE MAJOR TRIBUTARY WATERSHEDS OF THE CHESAPEAKE BAY, THE SUSQUEHANNA RIVER IS THE LARGEST CONTRIBUTOR OF NUTRIENTS TO THE BAY. (WOODARD-USGS) JF - ENVIRONMENTAL PROTECTION AGENCY REGION III, ANNAPOLIS FIELD OFFICE TECHNICAL REPORT 55, AUGUST 1972. 303 P, 48 FIG, 55 TAB. AU - Pheiffer, Th AU - Donnelly, D K AU - Possehl, Da AD - ENVIRONMENTAL PROTECTION AGENCY, ANNAPOLIS, MD. ANNAPOLIS FIELD OFFICE Y1 - 1972/08// PY - 1972 DA - Aug 1972 KW - Water Resources Abstracts KW - *WATER QUALITY KW - *CHESAPEAKE BAY KW - *TRIBUTARIES KW - *CHEMICAL ANALYSIS KW - *WATER ANALYSIS KW - SAMPLING KW - DATA COLLECTIONS KW - WATER POLLUTION SOURCES KW - INDUSTRIAL WASTES KW - WATER QUALITY STANDARDS KW - MARYLAND KW - VIRGINIA KW - DISTRICT OF COLUMBIA KW - NUTRIENTS KW - DISSOLVED OXYGEN KW - ALKALINITY KW - HYDROGEN ION CONCENTRATION KW - PESTICIDES KW - COLIFORMS KW - PHOSPHATES KW - NITRATES KW - TRACE ELEMENTS KW - ESTUARIES KW - SEDIMENTATION KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19058334?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WATER+QUALITY+CONDITIONS+IN+THE+CHESAPEAKE+BAY+SYSTEM&rft.au=Pheiffer%2C+Th%3BDonnelly%2C+D+K%3BPossehl%2C+Da&rft.aulast=Pheiffer&rft.aufirst=Th&rft.date=1972-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WINTER SURVIVAL OF FECAL INDICATOR BACTERIA IN A SUBARCTIC ALASKAN RIVER AN - 19057806; 7301507 AB - SURVIVAL OF FECAL INDICATOR BACTERIA IN A SUBARCTIC ALASKAN RIVER WAS STUDIED DURING THE WINTER OF 1969-70 WHEN THERE WAS TOTAL ICE COVER AND THE WATER TEMPERATURE WAS 0 DEG C. MOST OF THE DOMESTIC POLLUTION ENTERED THE RIVER FROM ONE SOURCE. SINCE NO ADDITIONAL POLLUTION ENTERED DOWNSTREAM FROM THIS SOURCE, AN UNINTERRUPTED STUDY COVERING 7 DAYS OF FLOW (210 RIVER MILES) WAS POSSIBLE. NINE SAMPLE STATIONS WERE ESTABLISHED TO OBTAIN TOTAL COLIFORM, FECAL COLIFORM, ENTEROCOCCUS AND WATER CHEMISTRY DATA. SAMPLES WERE COLLECTED FOUR TO EIGHT TIMES FROM EACH STATION DURING THE 2-WEEK PERIOD OF DATA COLLECTION, AND A DISCHARGE MEASUREMENT WAS MADE AT EACH STATION DURING THE SAME PERIOD. BACTERIA SURVIVAL WAS EXAMINED WITH AND WITHOUT CONSIDERATION FOR THE EFFECT OF DILUTION. AFTER 7 DAYS FLOW TIME, TOTAL COLIFORMS WERE REDUCED TO 3.2-6.5 PERCENT OF THE INITIAL COUNT, FECAL COLIFORMS TO 2.1-4.2 PERCENT, AND THE ENTEROCOCCI TO 18.1-37.3 PERCENT DEPENDING ON DILUTION CONSIDERATION. (KNAPP-USGS) JF - COPY AVAILABLE FROM GPO SUP DOC, $0.50; MICROFICHE FROM NTIS AS PB-213 071, $0.95. ENVIRONMENTAL PROTECTION TECHNOLOGY SERIES REPORT EPA-R2-72-013, AUGUST 1972. 41 P, 10 FIG, 5 TAB, 35 REF. EPA 16100 FHB. AU - Gordon, R C AD - ENVIRONMENTAL PROTECTION AGENCY, COLLEGE, ALASKA. ALASKA WATER LAB Y1 - 1972/08// PY - 1972 DA - Aug 1972 KW - Water Resources Abstracts KW - *COLIFORMS KW - *WINTERKILLING KW - *ARCTIC KW - *ENTERIC BACTERIA KW - *BIOINDICATORS KW - ENVIRONMENTAL EFFECTS KW - ALASKA KW - COLD RESISTANCE KW - WATER POLLUTION SOURCES KW - WATER POLLUTION EFFECTS KW - ICE COVER KW - RIVERS KW - DISSOLVED OXYGEN KW - WATER TEMPERATURE KW - PATH OF POLLUTANTS KW - WATER CHEMISTRY KW - WATER QUALITY KW - *FECAL INDICATOR BACTERIA KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution KW - SW 0820:Snow, ice and frost UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19057806?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WINTER+SURVIVAL+OF+FECAL+INDICATOR+BACTERIA+IN+A+SUBARCTIC+ALASKAN+RIVER&rft.au=Gordon%2C+R+C&rft.aulast=Gordon&rft.aufirst=R&rft.date=1972-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PITLESS UNITS AND ADAPTERS AN - 19050462; 7312776 AB - BECAUSE OF THE POLLUTION HAZARDS INVOLVED, MANY STATES PROHIBIT THE USE OF A PIT HOUSE. A COMMERCIALLY AVAILABLE UNIT KNOWN AS A PITLESS ADAPTER ELIMINATES THE NEED FOR A WELL PIT. A SPECIALLY DESIGNED CONNECTION BETWEEN THE UNDERGROUND HORIZONTAL DISCHARGE PIPE AND THE VERTICAL CASING PIPE MAKES IT POSSIBLE TO TERMINATE THE PERMANENT WATERTIGHT CASING OF THE WELL AT A SAFE HEIGHT ABOVE FINAL GRADE. THE UNDERGROUND SECTION OF THE DISCHARGE PIPE IS PERMANENTLY INSTALLED ELIMINATING THE NEED FOR ATTENTION DURING MAINTENANCE OPERATIONS. A DISCUSSION IS PRESENTED OF ADVANTAGES AND INSTALLATION PROCEDURES FOR PITLESS ADAPTERS. (HUNT-NWWA) JF - WATER WELL JOURNAL, VOL 26, NO 8, P 34-37, AUGUST 1972. 1 FIG. AU - WHITSELL, W J AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. DIV. OF WATER SUPPLY Y1 - 1972/08// PY - 1972 DA - Aug 1972 KW - Water Resources Abstracts KW - *WELLS KW - *WATER WELLS KW - *CORROSION KW - EQUIPMENT KW - WELL CASING KW - METALLURGY KW - METALS KW - MATERIALS KW - ELECTROLYTIC CORROSION KW - *PITLESS ADAPTERS KW - POSITIVE PRESSURE CONDITIONS KW - NEGATIVE PRESSURE CONDITIONS KW - SW 2040:Groundwater management KW - SW 3070:Water quality control KW - SW 6070:Materials UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19050462?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PITLESS+UNITS+AND+ADAPTERS&rft.au=WHITSELL%2C+W+J&rft.aulast=WHITSELL&rft.aufirst=W&rft.date=1972-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - COMPUTER-CONTROLLED MASS SPECTRAL CHARACTERIZATIONS OF INDUSTRIAL ORGANIC POLLUTANTS AN - 19038578; 7300313 AB - A CONTINUOUSLY MONITORED COMPUTER-CONTROLLED GAS CHROMATOGRAPHY-MASS (GC-MS) SPECTROMETER APPARATUS WAS USED TO EXAMINE VARIOUS INDUSTRIAL ORGANIC POLLUTANTS. THE INSTRUMENT CONSISTED OF A FINNIGAN QUADRIPOLE MS INTERFACED TO A GC. DATA COLLECTED FROM THE GC-MS ANALYSIS OF POLLUTANTS WAS CONTROLLED BY A SYSTEM 150 CONTROLLER AND PDP-8 COMPUTER. ABOUT 500 SPECTRA (30 TO 400 AMU) CAN BE COLLECTED ON 2 TAPE REELS AND ABOUT 2,600 OF THE SAME SPECTRA CAN BE TRANSFERRED AND STORED ON AN AUXILIARY DISC SYSTEM. THE VALUE OF THE SYSTEM IS THAT SPECTRAL PLOTS CAN BE OBTAINED IN 6 MINUTES FROM THE TAPE VS. 3.5 MIN FROM THE DISC, AND LIMITED MASS RECONSTRUCTED GAS CHROMATOGRAMS REQUIRE 30-35 MIN VS. 4-5 MIN, RESPECTIVELY. USING THESE INSTRUMENTS, ORGANIC PESTICIDES ARE DETERMINED BY MATCHING SPECTRA OBTAINED FROM MS ANALYSIS WITH THE BEST 5 MATCHES OF 11,000 STORED IN A COMPUTER. THE SYSTEM LENDS ITSELF TO IDENTIFICATION OF HYDROCARBONS, PESTICIDES, METABOLITES, ALCOHOLS, AND OTHER ORGANIC COMPOUNDS. (LONG-BATTELLE) JF - PAPER PRESENTED BEFORE THE AMERICAN CHEMICAL SOCIETY DIVISION OF WATER, AIR, AND WASTE CHEMISTRY, NEW YORK CITY, NEW YORK, AUGUST 1972. 6 P, 4 FIG. AU - Keith, L H AU - McGuire, J M AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST WATER LAB Y1 - 1972/08// PY - 1972 DA - Aug 1972 KW - Water Resources Abstracts KW - *MASS SPECTROMETRY KW - *GAS CHROMATOGRAPHY KW - *INDUSTRIAL WASTES KW - *DATA PROCESSING KW - COMPUTERS KW - DATA STORAGE AND RETRIEVAL KW - ORGANIC COMPOUNDS KW - POLLUTANT IDENTIFICATION KW - EFFLUENTS KW - WASTES KW - WATER POLLUTION SOURCES KW - INSTRUMENTATION KW - ALCOHOLS KW - IONS KW - EQUIPMENT KW - MODEL STUDIES KW - CHEMICAL ANALYSIS KW - PESTICIDES KW - CONTROL SYSTEMS KW - AUTOMATIC CONTROL KW - CHARACTERIZATION KW - *ORGANIC POLLUTANTS KW - FLAME IONIZATION KW - IONIZATION DETECTORS KW - STYRENE KW - PHTHALIC ANHYDRIDE KW - 2-BUTOXYETHANOL KW - METHYLNAPTHALENE KW - BENZYLALCOHOL KW - TROPYLIUM KW - XYLENES KW - SAMPLE PREPARATION KW - RECOVERY KW - METABOLITES KW - SW 5080:Evaluation, processing and publication KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19038578?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=COMPUTER-CONTROLLED+MASS+SPECTRAL+CHARACTERIZATIONS+OF+INDUSTRIAL+ORGANIC+POLLUTANTS&rft.au=Keith%2C+L+H%3BMcGuire%2C+J+M&rft.aulast=Keith&rft.aufirst=L&rft.date=1972-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Successful Spawning of Largemouth Bass Micropterus salmoides (Lacepede) Under Laboratory Conditions AN - 20966091; 8423085 AB - No abstract available. JF - Transactions of the American Fisheries Society AU - Carlson, Anthony R AU - Hale, John G AD - United States Environmental Protection Agency, Water Quality Office, Region V, National Water Quality Laboratory, 6201 Congdon Boulevard, Duluth, Minnesota 55804 Y1 - 1972/07// PY - 1972 DA - July 1972 SP - 539 EP - 542 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA VL - 101 IS - 3 SN - 0002-8487, 0002-8487 KW - Ecology Abstracts; Animal Behavior Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Micropterus salmoides KW - Spawning KW - Freshwater KW - Freshwater fish KW - Y 25040:Behavioral Ecology KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08442:Population dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20966091?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Successful+Spawning+of+Largemouth+Bass+Micropterus+salmoides+%28Lacepede%29+Under+Laboratory+Conditions&rft.au=Carlson%2C+Anthony+R%3BHale%2C+John+G&rft.aulast=Carlson&rft.aufirst=Anthony&rft.date=1972-07-01&rft.volume=101&rft.issue=3&rft.spage=539&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281972%29101-539%3ASSOLBM%3E2.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Spawning; Freshwater fish; Micropterus salmoides; Freshwater DO - http://dx.doi.org/10.1577/1548-8659(1972)101-539:SSOLBM>2.0.CO;2 ER - TY - JOUR T1 - Organophosphate Pesticides: Specific Level of Brain AChE Inhibition Related to Death in Sheepshead Minnows AN - 20952332; 8423083 AB - Inhibition of brain acetylcholinesterase (AChE) in sheepshead minnows, Cyprinodon variegatus, by static exposures to acute doses of Guthion, phorate, and parathion that killed 40 to 60% of the fish in 2, 24, 48, and 72 hours indicates that effect is a function of pesticide concentration and length of exposure. Inhibition to less than 87% of normal activity is necessary to indicate exposure. The greatest inhibition caused by sublethal exposures is not as great as that caused by lethal exposures. Death occurs when AChE activity falls below 17.7% of normal, and levels below this value indicate impending death from exposure even when pesticide concentration and exposure times are unknown. In single tests, phosphamidon, Cygon, malathion, EPN, Dursban, DDVP, Diazinon, Dibrom, and methyl parathion caused inbibition to less than 17.7% of normal activity when 40 to 60% of the fish were killed. These data indicate that brain AChE levels, when properly assayed, are dependable indicators of exposure and death. JF - Transactions of the American Fisheries Society AU - Coppage, David L AD - U.S. Environmental Protection Agency, Gulf Breeze Laboratory, Sabine Island, Gulf Breeze, Florida 32561 Y1 - 1972/07// PY - 1972 DA - July 1972 SP - 534 EP - 536 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA VL - 101 IS - 3 SN - 0002-8487, 0002-8487 KW - Ecology Abstracts; Toxicology Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; CSA Neurosciences Abstracts KW - Pesticides (organophosphorus) KW - Data processing KW - Acetylcholinesterase KW - phorate KW - Brain KW - Freshwater KW - Freshwater fish KW - Toxicity tests KW - Malathion KW - Pesticides KW - Methyl parathion KW - Phosphamidon KW - Diazinon KW - Cyprinodon variegatus KW - Parathion KW - N3 11028:Neuropharmacology & toxicology KW - D 04040:Ecosystem and Ecology Studies KW - Q5 08504:Effects on organisms KW - Q1 08485:Species interactions: pests and control KW - X 24330:Agrochemicals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20952332?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Organophosphate+Pesticides%3A+Specific+Level+of+Brain+AChE+Inhibition+Related+to+Death+in+Sheepshead+Minnows&rft.au=Coppage%2C+David+L&rft.aulast=Coppage&rft.aufirst=David&rft.date=1972-07-01&rft.volume=101&rft.issue=3&rft.spage=534&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281972%29101-534%3AOP%3E2.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Pesticides; Brain; Freshwater fish; Toxicity tests; Pesticides (organophosphorus); Data processing; phorate; Acetylcholinesterase; Methyl parathion; Phosphamidon; Diazinon; Malathion; Parathion; Cyprinodon variegatus; Freshwater DO - http://dx.doi.org/10.1577/1548-8659(1972)101-534:OP>2.0.CO;2 ER - TY - JOUR T1 - Effects of Diurnal Hypoxia on Electrophoretic Protein Fractions and Other Health Parameters of Rock Bass (Ambloplites rupestris) AN - 20948994; 8423077 AB - Studies are presented describing some physiological responses of rock bass (Ambloplites rupestris) to diurnal hypoxia. Diurnal hypoxia altered the levels of hemoglobin, hematocrit and total plasma protein, gill ventilation rates, and growth. Electrophoretic analyses established that plasma, myogen, and hemogen fractions also were altered significantly. However, the biological significance of changes in protein composition remains uncertain. JF - Transactions of the American Fisheries Society AU - Bouck, Gerald R AD - Western Fish Toxicology Station (NWQL), U.S. Environmental Protection Agency, 1350 S.E. Goodnight Avenue, Corvallis, Oregon 97330 Y1 - 1972/07// PY - 1972 DA - July 1972 SP - 488 EP - 493 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA VL - 101 IS - 3 SN - 0002-8487, 0002-8487 KW - Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Growth rate KW - Electrophoresis KW - Ventilation KW - Environmental impact KW - Plasma proteins KW - Hemoglobin KW - Ambloplites rupestris KW - Hypoxia KW - Protein composition KW - Hematocrit KW - Proteins KW - Haemoglobins KW - Gills KW - Q1 08346:Physiology, biochemistry, biophysics KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20948994?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Effects+of+Diurnal+Hypoxia+on+Electrophoretic+Protein+Fractions+and+Other+Health+Parameters+of+Rock+Bass+%28Ambloplites+rupestris%29&rft.au=Bouck%2C+Gerald+R&rft.aulast=Bouck&rft.aufirst=Gerald&rft.date=1972-07-01&rft.volume=101&rft.issue=3&rft.spage=488&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281972%29101-488%3AEODHOE%3E2.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Growth rate; Electrophoresis; Hypoxia; Environmental impact; Proteins; Gills; Haemoglobins; Hemoglobin; Plasma proteins; Ventilation; Protein composition; Hematocrit; Ambloplites rupestris DO - http://dx.doi.org/10.1577/1548-8659(1972)101-488:EODHOE>2.0.CO;2 ER - TY - JOUR T1 - AVOIDANCE OF PESTICIDES BY UNTRAINED MOSQUITOFISH, GAMBUSIA AFFINIS AN - 19180594; 7305513 AB - MOSQUITO FISH, ACCLIMATED FOR AT LEAST 5 DAYS IN 20 DEGREE C FRESHWATER, WERE TESTED FOR THEIR ABILITY TO AVOID THE PESTICIDES DDT, ENDRIN, DURSBAN, MALATHION, SEVIN, AND 2,4-D. INITIALLY ONE CONCENTRATION HIGHER AND TWO LOWER THAN THAT WHICH PRODUCED A 24-HR LC50 IN STATIC WATER BIOASSAYS WERE USED. WHEN AVOIDANCE WAS OBSERVED, OTHER CONCENTRATIONS WERE TESTED TO DETERMINE THE LIMITS THAT ELICITED A RESPONSE BY THE TEST FISH. THE 2-PHASED INVESTIGATION TESTED THE ABILITY OF THE FISH TO CHOOSE BETWEEN CONTAMINATED AND UNCONTAMINATED WATER, AND THE CAPACITY OF THE FISH TO DISCRIMINATE BETWEEN CONCENTRATIONS AVOIDED IN THE FIRST PHASE. MOSQUITOFISH AVOIDED ONE OR MORE CONCENTRATIONS OF DDT, DURSBAN, MALATHION, SEVIN, AND 2,4-D, BUT DID NOT AVOID ENDRIN. EXCEPT FOR DDT, THE CONCENTRATIONS AVOIDED WERE LESS THAN THE 24-HOUR LC50. THOSE GIVEN THE CHOICE BETWEEN TWO CONCENTRATIONS OF THE SAME PESTICIDE EITHER DID NOT DISCRIMINATE BETWEEN THEM OR AVOIDED OR PREFERRED THE HIGHER CONCENTRATIONS. THE FISH DID NOT DISCRIMINATE BETWEEN ANY OF THE TESTED CONCENTRATIONS OF MALATHION OR SEVIN, NOR BETWEEN THE OTHER TESTED CONCENTRATIONS OF DDT, DURSBAN, OR 2,4-D. THESE STUDIES INDICATE THAT FISH CAN AVOID SOME PESTICIDES IN LABORATORY EXPERIMENTS BUT DID NOT PROVE THAT FISH IN NATURE WOULD TAKE ADVANTAGE OF THIS CAPACITY. WHILE FIVE OR SIX PESTICIDES TESTED WERE AVOIDED BY MOSQUITOFISH, DURSBAN AND 2,4-D WOULD BE MOST LIKELY TO PRODUCE AN AVOIDANCE RESPONSE IN POPULATIONS OF THESE FISH IN THE FIELD. (HOLOMAN-BATTELLE) JF - BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, VOL 8, NO 1, P 46-51, JULY 1972. 1 FIG, 3 TAB, 6 REF. AU - Hansen, D J AU - Matthews, E AU - Nall, S L AU - Dumas, D P AD - ENVIRONMENTAL PROTECTION AGENCY, GULF BREEZE, FLA. GULF BREEZE LAB Y1 - 1972/07// PY - 1972 DA - Jul 1972 KW - Water Resources Abstracts KW - *FISH BEHAVIOR KW - *CHLORINATED HYDROCARBON PESTICIDES KW - *CARBAMATE PESTICIDES KW - *ORGANOPHOSPHORUS PESTICIDES KW - WATER POLLUTION EFFECTS KW - DDT KW - ENDRIN KW - 2 4-D KW - BIOASSAY KW - LETHAL LIMIT KW - HERBICIDES KW - INSECTICIDES KW - FRESHWATER FISH KW - STATISTICAL METHODS KW - *MOSQUITO FISH KW - *AVOIDANCE REACTION KW - GAMBUSIA AFFINIS KW - DURSBAN KW - MALATHION KW - SEVIN KW - CARBARYL KW - CHI - SQUARE STATISTICS KW - CHLORINATED HYDROCARBONS KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19180594?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=AVOIDANCE+OF+PESTICIDES+BY+UNTRAINED+MOSQUITOFISH%2C+GAMBUSIA+AFFINIS&rft.au=Hansen%2C+D+J%3BMatthews%2C+E%3BNall%2C+S+L%3BDumas%2C+D+P&rft.aulast=Hansen&rft.aufirst=D&rft.date=1972-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THIN LAYER CHROMATOGRAPHIC DETECTION OF CHLORINATED HYDROCARBONS AS CROSS-CONTAMINANTS IN PESTICIDE FORMULATIONS AN - 19172249; 7304396 AB - CHLORINATED HYDROCARBON PESTICIDE CONTAMINATION STUDIES ARE REPORTED IN WHICH A TLC METHOD IS USED TO ANALYZE A VARIETY OF DUST AND LIQUID FORMULATIONS. EIGHT GRAM SAMPLES ARE EXTRACTED WITH 20 ML ACETONE, FOLLOWED BY ELUTION WITH N-HEXANE ON SILVER NITRATE-ALUMINUM OXIDE G TLC PLATES. RESULTS ARE REPORTED OF A 4 YEAR STUDY, USING A LARGE COLLABORATIVE SAMPLING, IN WHICH THE DETECTION LIMITS AND UTILITY OF THE DESCRIBED PROCEDURE WERE EXAMINED. THE METHOD HAS BEEN ADOPTED AS OFFICIAL FIRST ACTION FOR THE DETECTION OF CONTAMINATION BY 0.01 PERCENT ALDRIN, DIELDRIN, ENDRIN, AND TECHNICAL DDT AND BY 0.05-0.10 PERCENT CHLORDANE, STROBANE, AND TOXAPHENE. (BYRD-BATTELLE) JF - JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, VOL 55, NO 4, P 851-856, JULY 1972. 7 TAB, 17 REF. AU - BONTOYAN, W R AU - Jung, P D AD - ENVIRONMENTAL PROTECTION AGENCY, BELTSVILLE, MD. PESTICIDES REGULATIONS DIV Y1 - 1972/07// PY - 1972 DA - Jul 1972 KW - Water Resources Abstracts KW - *CHLORINATED HYDROCARBON PESTICIDES KW - *POLLUTANT IDENTIFICATION KW - DUSTS KW - LIQUIDS KW - ALDRIN KW - DIELDRIN KW - ENDRIN KW - DDT KW - FILTRATION KW - CENTRIFUGATION KW - DESSICANTS KW - WATER POLLUTION SOURCES KW - AQUEOUS SOLUTIONS KW - POLLUTANTS KW - ANALYTICAL TECHNIQUES KW - PESTICIDES KW - CHROMATOGRAPHY KW - *THIN LAYER CHROMATOGRAPHY KW - *DETECTION LIMITS KW - CHLORDANE KW - STROBANE KW - TOXAPHENE KW - CARBARYL KW - MALATHION KW - MANEB KW - CAPTAN KW - BORDEAUX KW - ROTENONE KW - FERBAM KW - DITHIOCARBAMATE KW - ZINEB KW - PARATHION KW - CONTAMINATION KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19172249?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THIN+LAYER+CHROMATOGRAPHIC+DETECTION+OF+CHLORINATED+HYDROCARBONS+AS+CROSS-CONTAMINANTS+IN+PESTICIDE+FORMULATIONS&rft.au=BONTOYAN%2C+W+R%3BJung%2C+P+D&rft.aulast=BONTOYAN&rft.aufirst=W&rft.date=1972-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - IDENTIFIES OF POLYCHLORINATED BIPHENYL ISOMERS IN AROCLORS AN - 19073601; 7308263 AB - TWENTY-SEVEN POLYCHLORINATED BIPHENYLS (PCB) IN AROCLORS 1221, 1242, AND 1254 WERE SEPARATED AND IDENTIFIED BY MATCHING BOTH THEIR GAS-LIQUID CHROMATOGRAPHIC (GLC) RETENTION TIMES AND INFRARED SPECTRA WITH KNOWN COMPOUNDS PREPARED BY THE GOMBERG OR ULLMANN REACTIONS. EACH AROCLOR WAS MIXED WITH P,P'-DDE PRIOR TO CHROMATOGRAPHIC ANALYSIS IN ORDER TO RELATE OBSERVED PCB RETENTION TIMES TO THOSE FOR P,P'-DDE. THE COMPOUNDS IDENTIFIED BY THESE METHODS ARE TABULATED AS WELL AS THOSE COMPOUNDS PREPARED IN THIS STUDY THAT FAILED EITHER THE GLC OR IR TESTS AND WERE CONCLUDED TO BE ABSENT FROM THE AROCLORS. (LONG-BATTELLE) JF - JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, VOL 55, NO 4, P 746-752, JULY, 1972. 3 FIG, 2 TAB, 15 REF. AU - Webb, R G AU - McCall, A C AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST WATER LAB Y1 - 1972/07// PY - 1972 DA - Jul 1972 KW - Water Resources Abstracts KW - *POLYCHLORINATED BIPHENYLS KW - *AROCLORS KW - *POLLUTANT IDENTIFICATION KW - DDE KW - GAS CHROMATOGRAPHY KW - WATER POLLUTION SOURCES KW - MASS SPECTROMETRY KW - SPECTROMETERS KW - CHEMICAL REACTIONS KW - CHEMICAL ANALYSIS KW - ORGANIC COMPOUNDS KW - *INFRARED SPECTROSCOPY KW - *FLAME IONIZATION GAS CHROMATOGRAPHY KW - *SAMPLE PREPARATION KW - GAS LIQUID CHROMATOGRAPHY KW - CHLORINATED HYDROCARBONS KW - ISOMERS KW - 2 3 5-TRICHLOROANILINE KW - 2 4 5-TRICHLORIODOBENZENE KW - GOMBERG REACTION KW - ULLMANN REACTION KW - AROCLOR 1221 KW - AROCLOR 1232 KW - AROCLOR 1242 KW - AROCLOR 1248 KW - AROCLOR 1254 KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19073601?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=IDENTIFIES+OF+POLYCHLORINATED+BIPHENYL+ISOMERS+IN+AROCLORS&rft.au=Webb%2C+R+G%3BMcCall%2C+A+C&rft.aulast=Webb&rft.aufirst=R&rft.date=1972-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EPA, ENVIRONMENTAL LEGISLATION AND ENERGY AN - 19071019; 7302739 AB - THE RESPONSIBILITIES OF EPA THAT AFFECT ENERGY ARE DESCRIBED. EPA'S AUTHORITY IN THE AIR, WATER, AND RADIATION AREAS AND SOME OF THE PROBLEMS AND BENEFITS THAT ARE INVOLVED IN TRYING TO ENSURE THAT EPA'S VARIOUS AREAS OF AUTHORITY ARE EXERCISED IN SUCH A WAY AS TO ADEQUATELY PROTECT THE ENVIRONMENT ARE DISCUSSED. THE PROBLEMS AND ADVANTAGES OF RELATING EPA'S AUTHORITIES TO EACH OTHER AND OVERALL ENVIRONMENTAL PROTECTION ARE BEST ILLUSTRATED IN THE ENERGY AREA. UNDER THE CLEAN AIR ACT, EPA WAS REQUIRED TO SET STANDARDS AMONG OTHERS FOR (A) NATIONAL AMBIENT AIR QUALITY, (B) HAZARDOUS AIR POLLUTANTS, AND (C) NEW STATIONARY SOURCES. THESE STANDARDS AND THE MEANS OF ENFORCING THE STANDARDS WILL BE BRIEFLY CONSIDERED. UNDER THE FEDERAL WATER POLLUTION CONTROL ACT, THE STATES HAVE PRIMARY RESPONSIBILITY FOR SETTING WATER QUALITY STANDARDS AND ENFORCING THEM, EPA'S ROLE IN APPROVING AND ASSISTING IN THE ENFORCEMENT OF THESE STANDARDS ARE DISCUSSED. THE RIVERS AND HARBORS ACT OF 1899 PROHIBITS DISCHARGES OF REFUSE INTO NAVIGABLE WATERS OF THE U.S. WITHOUT A PERMIT. THE STATUS OF EPA'S PERMIT PROGRAM AND ENFORCEMENT MEASURES TAKEN UNDER THE ACT WILL BE CONSIDERED. (HOUSER-ORNL) JF - TRANSACTIONS AVAILABLE FROM AMERICAN NUCLEAR SOCIETY, INC., 244 E OGDEN, HINSDALE, ILL. 60521. $25.00. IN: TRANSACTIONS OF AMERICAN NUCLEAR SOCIETY, 1972 ANNUAL MEETING, JUNE 18-22, 1972, LAS VEGAS, NEVADA, VOL 15, NO 1, P 73, 1972. AU - Lieberman, Ja AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1972/06// PY - 1972 DA - Jun 1972 KW - Water Resources Abstracts KW - *ADMINISTRATIVE AGENCIES KW - *LEGAL ASPECTS KW - *LEGISLATION KW - *AIR POLLUTION KW - *WATER POLLUTION CONTROL KW - WATER POLLUTION KW - WATER QUALITY CONTROL KW - ENVIRONMENTAL CONTROL KW - PERMITS KW - LICENSES KW - *ENVIRONMENTAL PROTECTION AGENCY KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19071019?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EPA%2C+ENVIRONMENTAL+LEGISLATION+AND+ENERGY&rft.au=Lieberman%2C+Ja&rft.aulast=Lieberman&rft.aufirst=Ja&rft.date=1972-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WATER POLLUTION. FRESHWATER MACROINVERTEBRATES AN - 19068151; 7304238 AB - A LITERATURE REVIEW IS PRESENTED ON THE EFFECTS OF VARIOUS POLLUTANTS ON MACROINVERTEBRATES. BRIEF DISCUSSIONS COVER POLLUTANT TYPES SUCH AS INORGANIC WASTES, ORGANIC WASTES, PESTICIDES, AND RADIOACTIVE WASTES; ENVIRONMENTAL ALTERATIONS SUCH AS ENRICHMENT; DISTRIBUTION, LIFE HISTORIES, HABITATS; PERIODICITY AND DRIFT OF ORGANISMS; FOOD WEBS; AND SAMPLING TECHNIQUES. (MACKAN-BATTELLE) JF - JOURNAL WATER POLLUTION CONTROL FEDERATION, VOL 44, NO 6, P 1137-1150, JUNE 1972. 153 REF. AU - Mackenthun, K M AU - Keup, Le AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C., OFFICE OF WATER PROGRAMS Y1 - 1972/06// PY - 1972 DA - Jun 1972 KW - Water Resources Abstracts KW - *WATER POLLUTION EFFECTS KW - *REVIEWS KW - WATER POLLUTION SOURCES KW - AQUATIC ENVIRONMENT KW - HABITATS KW - ENVIRONMENTAL EFFECTS KW - INDUSTRIAL WASTES KW - PESTICIDES KW - RADIOACTIVITY KW - DISTRIBUTION KW - FOOD WEBS KW - SAMPLING KW - AQUATIC DRIFT KW - POLLUTANTS KW - WATER POLLUTION KW - ECOOOGY KW - WASTES KW - MINE WASTES KW - CHEMICAL WASTES KW - ACID MINE WATER KW - INORGANIC COMPOUNDS KW - METALS KW - COPPER KW - *MACROINVERTEBRATES KW - PERIODICITY KW - ALKYLATE SULFONATE KW - METHYLPARATHION KW - CHLORDANE KW - SEVIN KW - TFM KW - SILVEX KW - ZN-65 KW - COHO SALMON KW - TADPOLES KW - TRICHOPTERA KW - BLACKFLIES KW - SCUD KW - SOWBUGS KW - DRIFT ORGANISMS KW - LEECHES KW - CAMPELOMA DECISUM KW - GAMMARUS PSEUDOLIMNAEUS KW - PHYSA INTEGRA KW - SPHAEROTILUS KW - PALAE MONETES KW - PTERONARCYS DORSATA KW - DUGESIA KW - CHEUMATOPSYCHE KW - HEXAGENIA BILINEATA KW - SW 8080:Preparation of reviews KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19068151?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WATER+POLLUTION.+FRESHWATER+MACROINVERTEBRATES&rft.au=Mackenthun%2C+K+M%3BKeup%2C+Le&rft.aulast=Mackenthun&rft.aufirst=K&rft.date=1972-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MICROBIOLOGY - WATERBORNE OUTBREAKS AN - 19065862; 7306301 AB - A RECENT REVIEW OF THE LITERATURE IS PRESENTED ON WATERBORNE DISEASE OUTBREAKS IN VARIOUS COUNTRIES. MOST OF THE DISEASES ARE DIRECTLY RELATED TO CONSUMPTION OF CONTAMINATED WATER. SOME OF THE DISEASES DISCUSSED ARE GASTROENTERITIS, SHIGELLOSIS, SALMONELLOSIS, INFECTIOUS HEPATITIS, ICTERIC HEPATITIS, SHIGA BACILLUS DYSENTERY, CHOLERA, TULAREMIA, LEPTOSPIROSIS, AMOEBIC MENINGOENCEPHALITIS, MANSON'S SCHISTOSOMIASIS, METHEMOGLOBINEMIA AND ACRODYNIA. (BYRD-BATTELLE) JF - JOURNAL WATER POLLUTION CONTROL FEDERATION, VOL. 44, NO. 6, P 1175-1182, JUNE 1972. 82 REF. AU - Craun, G F AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO Y1 - 1972/06// PY - 1972 DA - Jun 1972 KW - Water Resources Abstracts KW - *MICROBIOLOGY KW - *WATER POLLUTION EFFECTS KW - *ANIMAL DISEASES KW - *HUMAN DISEASES KW - *VECTORS(BIOLOGICAL) KW - FRESHWATER KW - COLIFORMS KW - SAMPLING KW - SEA WATER KW - CULTURES KW - EPIDEMIOLOGY KW - PUBLIC HEALTH KW - PATHOGENIC BACTERIA KW - TREMATODES KW - TURTLES KW - E. COLI KW - SALMONELLA KW - SNAILS KW - ANIMAL PARASITES KW - EPIZOOTIOLOGY KW - METHEMOGLOBINEMIA KW - LEPTOSPIROSIS KW - TULAREMIA KW - PATHOGENIC PROTOZOA KW - INFECTIOUS HEPATITIS KW - SALMONELLOSIS KW - ICTERIC HEPTATITIS KW - ACRODYNIA KW - SCHISTOSOMIASIS KW - MENINGOENCEPHALITIS KW - DYSENTERY KW - GASTROENTERITIS KW - SHIGELLOSIS KW - SHIGELLA FLEXNERI KW - SHIGELLA SONNEI KW - SHIGELLA TYPHIMURIUM KW - GIARDIA LAMBLIA KW - PSEUDOMONAS AERUGINOSA KW - VIBRIO CHOLERAE KW - LEPTOSPIRA CANICOLA KW - LEPTOSPIRA AUTUMNALIS KW - LEPTOSPIRA POMONA KW - NAEGLERIA KW - BIOMPHALARIA GLABRATA KW - BIOMPHALARIA CHOANOMPHALA KW - BIOMPHALARIA PFEIFFERI KW - BULINUS AFRICANUS KW - SW 8080:Preparation of reviews KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19065862?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MICROBIOLOGY+-+WATERBORNE+OUTBREAKS&rft.au=Craun%2C+G+F&rft.aulast=Craun&rft.aufirst=G&rft.date=1972-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - NAWDEX--A SYSTEM FOR IMPROVING ACCESSIBILITY TO WATER DATA AN - 19060118; 7301241 AB - TO MAXIMIZE THE UTILITY OF ALL WATER DATA BEING ACQUIRED BY THE MANY WATER-RELATED GROUPS IN BOTH THE FEDERAL AND NON-FEDERAL SECTORS, THE ESTABLISHMENT OF A NATIONAL WATER DATA EXCHANGE (NAWDEX) IS RECOMMENDED. A FLOW DIAGRAM SHOWS MOVEMENT OF DATA FROM THE MOMENT OF COLLECTION TO THE POINT(S) OF USE. A BASIC PRINCIPLE IS THAT EACH COLLECTOR AGENCY WILL ACT AS A DATA CENTER. IN OTHER WORDS, NAWDEX WILL BE A CONFEDERATION OF ORGANIZATIONS ACTIVE IN THE FIELD OF WATER RESOURCES WITH LINKAGE MECHANISMS ENABLING THEM TO EXCHANGE DATA AND INFORMATION. A DIAGRAMMATIC REPRESENTATION OF NAWDEX COMPONENTS, SHOWING THE LINKAGES, IS GIVEN. MANAGEMENT OF THE SYSTEM WILL BE LODGED IN THE CORE UNIT OF THE SYSTEM, SYSTEMS CENTRAL. THE NAWDEX CONCEPT IS NOT LIMITED TO FEDERAL AGENCIES, BUT CAN BE EXTENDED TO ENCOMPASS STATE AND LOCAL AGENCIES AND THE PRIVATE SECTOR, INCLUDING UNIVERSITIES. NAWDEX IS SCHEDULED FOR ESTABLISHMENT IN FISCAL YEAR 1973. SYSTEMS CENTRAL WILL BE ACTIVATED AND A CONTRACT WILL BE LET FOR THE INITIAL DESIGN OF THE OVERALL SYSTEM. (WOODARD-USGS) JF - PREPRINT OF PAPER PRESENTED AT AMERICAN WATER RESOURCES ASSOCIATION SYMPOSIUM ON WATERSHEDS IN TRANSITION, COLORADO STATE UNIVERSITY, FORT COLLINS, JUNE 19-22, 1972: OFFICE OF WATER DATA COORDINATION PUBLICATION, 1972. 19 P, 8 FIG. AU - Doyel, W W AU - Lang, S M AD - GEOLOGICAL SURVEY, WASHINGTON, D.C. OFFICE OF WATER DATA COORDINATION Y1 - 1972/06// PY - 1972 DA - Jun 1972 KW - Water Resources Abstracts KW - *HYDROLOGIC DATA KW - *DATA TRANSMISSION KW - *DATA PROCESSING KW - *INFORMATION EXCHANGE KW - *INFORMATION RETRIEVAL KW - DOCUMENTATION KW - DATA STORAGE AND RETRIEVAL KW - FEDERAL GOVERNMENT KW - STATE GOVERNMENTS KW - LOCAL GOVERNMENTS KW - METHODOLOGY KW - *NATIONAL WATER DATA EXCHANGE(NAWDEX) KW - SW 5080:Evaluation, processing and publication KW - SW 8010:Acquisitions and processing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19060118?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=NAWDEX--A+SYSTEM+FOR+IMPROVING+ACCESSIBILITY+TO+WATER+DATA&rft.au=Doyel%2C+W+W%3BLang%2C+S+M&rft.aulast=Doyel&rft.aufirst=W&rft.date=1972-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MICROBIOLOGICAL PATHOGENS IN ANIMALS AND THEIR DETECTION AN - 19054471; 7305587 AB - THE OCCURRENCE AND THE PATHOGENICITY OF MICROBES ARE REVIEWED IN REFERENCE TO HUMANS AND OTHER ANIMALS. THE SOURCES OF THE PATHOGENIC ORGANISMS INCLUDE CONTAMINATED WATER VIA FECES AND CONTAMINATED FOOD SOURCES - CATTLE, SHEEP, POULTRY, ANIMAL FEEDS. METHODS FOR DETECTING BACTERIAL PATHOGENS ARE ALSO REVIEWED. (HOLOMAN-BATTELLE) JF - JOURNAL WATER POLLUTION CONTROL FEDERATION, VOL 44, NO 6, P 1182-1193, JUNE 1972. 98 REF. AU - Reasoner, D J AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO Y1 - 1972/06// PY - 1972 DA - Jun 1972 KW - Water Resources Abstracts KW - *PATHOGENIC BACTERIA KW - *REVIEWS KW - *ANIMAL DISEASES KW - *POLLUTANT IDENTIFICATION KW - *ANIMAL PATHOLOGY KW - *ISOLATION KW - *WATER POLLUTION SOURCES KW - *ANIMAL WASTES(WILDLIFE) KW - *SMALL ANIMALS(MAMMALS) KW - *MICROBIOLOGY KW - ENTERIC BACTERIA KW - MARINE ANIMALS KW - SOIL BACTERIA KW - AQUATIC BACTERIA KW - COLIFORMS KW - E. COLI KW - SALMONELLA KW - POULTRY KW - CATTLE KW - HOGS KW - SHEEP KW - BIRDS KW - REPTILES KW - SNAKES KW - TURTLES KW - RODENTS KW - SHIGELLA KW - PSEUDOMONAS KW - AEROBIC BACTERIA KW - MYCOBACTERIUM KW - SEROTYPES KW - FECES KW - FECAL COLIFORMS KW - SELECTIVE MEDIA KW - CULTURE MEDIA KW - IMMUNOFLUORESCENCE TECHNIQUES KW - ENRICHMENT KW - DIFFERENTIAL MEDIA KW - SALMONELLA SPP. KW - ARIZONA KW - LIZARDS KW - AMEIVA KW - CNEMIDOPHORUS KW - LEPTOSPIRA SPP. KW - SEA LIONS KW - ZALOPHUS CALIFORNIANUS CALIFORNIANUS KW - RATTUS NORVEGICUS KW - RATTUS FLAVIPECTUS KW - PROTEINS KW - PROVIDENCIA KW - SERRATIA KW - CITROBACTER FRNENDIC KW - LAKE MENDOTA KW - VIBRIO PARAHEMOLYTICUS KW - VIBRIO COMMA KW - MYCOBACTERIUM BALNEI KW - MYCOBACTERIUM MARINUM KW - CHROMOBACTERIUM VIOLACEUM KW - ENTEROBACTERIACEAE KW - PERIPLANETA AMERICANA KW - SW 3010:Identification of pollutants KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19054471?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MICROBIOLOGICAL+PATHOGENS+IN+ANIMALS+AND+THEIR+DETECTION&rft.au=Reasoner%2C+D+J&rft.aulast=Reasoner&rft.aufirst=D&rft.date=1972-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MICROBIOLOGY OF WATER AN - 19052823; 7304235 AB - THE LITERATURE ON VARIOUS ASPECTS OF BACTERIAL AND VIRAL CONTAMINATION OF WATER IS REVIEWED WITH BRIEF COMMENTS ON RESULTS OF VARIOUS STUDIES. THE REVIEW COVERS MICROBIAL INDICATORS OF POLLUTION, MICROBIOLOGY OF RIVERS, LAKES, AND POTABLE WATER, AND MICROBIOLOGY OF THE ESTUARINE ENVIRONMENT. (LITTLE-BATTELLE) JF - JOURNAL WATER POLLUTION CONTROL FEDERATION, VOL 44, NO 6, P 1159-1172, JUNE 1972. 83 REF. AU - Geldreich, Ee AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO Y1 - 1972/06// PY - 1972 DA - Jun 1972 KW - Water Resources Abstracts KW - *BIOINDICATORS KW - *PATHOGENIC BACTERIA KW - *COLIFORMS KW - *ISOLATION KW - *IRON BACTERIA KW - *SULFUR BACTERIA KW - *WATER POLLUTION SOURCES KW - *MOLLUSKS KW - *REVIEWS KW - CULTURES KW - PULP WASTES KW - AGRICULTURAL WASTES KW - PULP AND PAPER INDUSTRY KW - PSEUDOMONAS KW - SOIL ANALYSIS KW - SALMONELLA KW - BACTERIA KW - ENTERIC BACTERIA KW - SAMPLING KW - PESTICIDES KW - TOXICITY KW - PESTICIDE TOXICITY KW - RADIOACTIVITY TECHNIQUES KW - SURVIVAL KW - KLEBSIELLA KW - DIBUTOX KW - ADENOSINE TRIPHOSPHATE KW - STREPTOCOCCUS FAECIUM KW - PSEUDOMONAS AERUGINOSA KW - CULTURE MEDIA KW - ENRICHMENT KW - THERMUS AQUATICUS KW - CANDIDA KW - RHODOTORULA GLUTINIS KW - FERROBACILLUS FERROOXIDANS KW - FERROBACILLUS SULFOOXIDANS KW - THIOBACILLUS THIOOXIDANS KW - CAULOBACTER KW - STREPTOMYCES KW - TRICHOSPORON PENICILLATUM KW - TRICHOSPORON CAPITATUM KW - SULFATE LIQUORS KW - ENDAMOEBA HISTOLYTICA KW - SALMONELLA TYPHIMURIUM KW - SW 3020:Sources and fate of pollution KW - SW 8080:Preparation of reviews KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19052823?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MICROBIOLOGY+OF+WATER&rft.au=Geldreich%2C+Ee&rft.aulast=Geldreich&rft.aufirst=Ee&rft.date=1972-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - RESEARCH NEEDS FOR ADVANCED WASTE TREATMENT AN - 19051303; 7210414 AB - WITH THE CONCEPT OF MINIMUM POLLUTION DISCHARGE FROM CONTROLLABLE SOURCES RAPIDLY APPROACHING, MUCH TIME AND MONEY IS BEING EXPENDED ON THE DEVELOPMENT OF ADVANCED PHYSICAL-CHEMICAL WASTE TREATMENT PROCESSES. FOR ORGANICS REMOVAL, SUCH INNOVATIONS AS GRANULAR ACTIVATED CARBON ADSORPTION, PURE OXYGEN SUPPLIES FOR BIOOXIDATION, AND LIGHT-CATALYZED CHLORINE OR OZONE OXIDATION, ARE EITHER IN USE OR ARE BEING RAPIDLY DEVELOPED. DEMINERALIZATION TECHNIQUES USING ION EXCHANGE AND REVERSE OSMOSIS, ARE ALSO BEING REFINED FOR APPLICATION IN THE NEAR FUTURE. ADAPTATION OF THESE AND OTHER TREATMENT METHODS FROM THE SPECIALIZED INDUSTRIAL OR FOOD PROCESSING WASTE SYSTEMS REQUIRES ADDITIONAL TAILORING TO ENABLE THEM TO WITHSTAND THE PECULIARITIES OF MUNICIPAL WASTES. ALTHOUGH INCREASED TREATMENT TO MEET QUALITY REQUIREMENTS INCREASES COSTS, ONLY 20% OF THE TOTAL PER CAPITA COSTS FOR TREATMENT WORKS FOR CONVEYING AND TREATING WASTEWATER IS ATTRIBUTABLE TO THE PROCESS USED. THEREFORE, THE BEST AVAILABLE PROCESSES CAN BE AFFORDED. SINCE EFFLUENT QUALITY REQUIREMENTS EXTENDING FROM POLLUTION CONTROL OBJECTIVES TO POTABLE WATER REUSE WILL DICTATE THE DEGREE OF TREATMENT NEEDED, PROCESSES CAPABLE OF MEETING ALL DEGREES OF TREATMENT MUST BE CONTINUALLY DEVELOPED AND REFINED. (LOWRY-TEXAS) JF - JOURNAL OF THE SANITARY ENGINEERING DIVISION, AMERICAN SOCIETY OF CIVIL ENGINEERS, VOL 98, NO. SA 3, JUNE 1972, P 515-528, 1 FIG, 2 TAB, 12 REF. AU - Middleton, F M AU - STENBURG, R L AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. ADVANCED WASTE TREATMENT RESEARCH LAB Y1 - 1972/06// PY - 1972 DA - Jun 1972 KW - Water Resources Abstracts KW - *TERTIARY TREATMENT KW - *WATER QUALITY CONTROL KW - *RESEARCH AND DEVELOPMENT KW - SEPARATION TECHNIQUES KW - FILTRATION KW - MEMBRANE PROCESSES KW - FLOTATION KW - COAGULATION KW - CHEMICAL PRECIPITATION KW - ACTIVATED CARBON KW - ADSORPTION KW - REVERSE OSMOSIS KW - ION EXCHANGE KW - SLUDGE DISPOSAL KW - INCINERATION KW - DISINFECTION KW - COST ANALYSIS KW - WASTE WATER TREATMENT KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19051303?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=RESEARCH+NEEDS+FOR+ADVANCED+WASTE+TREATMENT&rft.au=Middleton%2C+F+M%3BSTENBURG%2C+R+L&rft.aulast=Middleton&rft.aufirst=F&rft.date=1972-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MICROBIOLOGY OF WASTE TREATMENT AN - 19039552; 7306681 AB - THOSE REFERENCES ARE REVIEWED WHICH ARE CONCERNED WITH THE MICROORGANISMS ASSOCIATED WITH WASTE TREATMENT. INCLUDED IN THE REVIEW ARE METHODS FOR DETERMINING THE NUMBERS, TYPES, AND FATE OF MICROORGANISMS. (HOLOMAN-BATTELLE) JF - JOURNAL WATER POLLUTION CONTROL FEDERATION, VOL 44, NO 6, P 1172-1175, JUNE 1972. 30 REF. AU - Chambers, C W AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. ADVANCED WASTE TREATMENT RESEARCH LAB Y1 - 1972/06// PY - 1972 DA - Jun 1972 KW - Water Resources Abstracts KW - *WASTE TREATMENT KW - *BIOTA KW - *MICROORGANISMS KW - *ACTIVATED SLUDGE KW - *REVIEWS KW - SEWAGE BACTERIA KW - FUNGI KW - PROTOZOA KW - BIOMASS KW - SEWAGE EFFLUENTS KW - MODEL STUDIES KW - SPHAEROTILUS KW - COLIFORMS KW - SULFUR BACTERIA KW - ALGAE KW - MICROBIOLOGY KW - ZOOGLOEA KW - LEUCOTHRIX KW - LINCOLA KW - SPIRULINA KW - ACHRONEMA KW - CORYNEBACTERIUM NITRILOPHILUS KW - GEOTRICHUM CANDIDUM KW - FLOCCULENT BACTERIA KW - SW 3040:Wastewater treatment processes KW - SW 3020:Sources and fate of pollution KW - SW 8080:Preparation of reviews UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19039552?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MICROBIOLOGY+OF+WASTE+TREATMENT&rft.au=Chambers%2C+C+W&rft.aulast=Chambers&rft.aufirst=C&rft.date=1972-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MATHEMATICAL MODELS FOR REGIONAL ECONOMIC AND WASTE LOAD PROJECTION AN - 19199531; 7302920 AB - SEVERAL MATHEMATICAL MODELS ARE DEVELOPED IN ORDER TO PROJECT WASTE LOADS ON THE DELAWARE ESTUARY FOR THE PERIOD 1964-2010. THESE MODELS SUGGEST THAT THE WASTE LOAD WILL INCREASE 50 PERCENT BY 1975 AND 300 PERCENT BY 2010. CONSEQUENTLY, IF WASTE REMOVAL HAD REACHED 85 PERCENT IN 1964, IT WOULD HAVE TO INCREASE TO 90 PERCENT BY 1975 AND 96 PERCENT BY 2010 MERELY TO KEEP WATER QUALITY CONSTANT. UNDER THE ASSUMPTIONS THAT (1) THE BENEFITS OF POLLUTION CONTROL ARE APPROXIMATELY PROPORTIONAL TO THE POPULATION AFFECTED, AND (2) COSTS ARE PROPORTIONAL TO TOTAL WASTE LOAD, THE POTENTIAL BENEFITS FROM POLLUTION CONTROL INCREASE FROM 1.2 TO 1.8 FASTER THAN COSTS OVER THE PERIOD STUDIED. COSTS WILL PROBABLY INCREASE FASTER THAN WASTE LOAD GROWTH BECAUSE OF QUALITY UPGRADING. HOWEVER, THIS WATER QUALITY IMPROVEMENT WILL, IN TURN, CAUSE A NONPROPORTIONATE INCREASE IN BENEFITS FROM POLLUTION CONTROL. THUS, WHILE IT WILL BE RELATIVELY MORE DIFFICULT AND EXPENSIVE TO MAINTAIN OR INCREASE WATER QUALITY OVER TIME, THE RESULTING BENEFITS OF SUCH EFFORTS SHOULD BE RELATIVELY GREAT. (SETTLE-WISCONSIN) JF - IN: INSTITUTE OF ENVIRONMENTAL SCIENCES 1972 PROCEEDINGS, 18TH ANNUAL TECHNICAL MEETING, 'ENVIRONMENTAL PROGRESS IN SCIENCE AND EDUCATION,' MAY 1-4, 1972, P 44-52. 8 FIG, 7 REF. AU - Smith, E T AU - Braster, R E AD - ENVIRONMENTAL PROTECTION AGENCY, NEW YORK. DATA SYSTEMS BRANCH Y1 - 1972/05// PY - 1972 DA - May 1972 KW - Water Resources Abstracts KW - *WASTES KW - *WATER QUALITY KW - *WASTE TREATMENT KW - ESTUARIES KW - MATHEMATICAL MODELS KW - SIMULATION ANALYSIS KW - PROJECTIONS KW - COST-BENEFIT ANALYSIS KW - POLLUTION ABATEMENT KW - REGIONAL ANALYSIS KW - *WASTE LOAD KW - *DELAWARE ESTUARY KW - SW 3070:Water quality control KW - SW 3020:Sources and fate of pollution KW - SW 4010:Techniques of planning KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19199531?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MATHEMATICAL+MODELS+FOR+REGIONAL+ECONOMIC+AND+WASTE+LOAD+PROJECTION&rft.au=Smith%2C+E+T%3BBraster%2C+R+E&rft.aulast=Smith&rft.aufirst=E&rft.date=1972-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WATER-RELATED RECREATION: PLANNING FOR MANAGEMENT AN - 19125672; 7602642 AB - WATER QUALITY, ACCESSIBILITY, AND CONFLICTS IN USE INFLUENCE THE DEMAND OF WATER-RELATED RECREATION. RECREATION PLANNERS MUST UNDERSTAND THE RELATION OF THE HYDROLOGIC CYCLE TO RECREATIONAL WATER USE, GEOGRAPHICAL DISTRIBUTION AND AVAILABILITY OF WATER RESOURCES, RECREATION DESIRES OF USER GROUPS, ECOLOGICAL RELATIONSHIPS BETWEEN THE WATER RESOURCE AND USER, AND ECONOMIC FACTORS. SOCIOLOGICAL ASPECTS AND THE GOVERNMENTAL ROLE IN PLANNING, DEVELOPING, AND MANAGING WATER BODIES AND CORRECTING OR ADJUSTING EXISTING CONDITIONS ARE DISCUSSED. FORECASTS MUST BE CAREFULLY PREPARED IN ORDER TO INCORPORATE FUTURE DEMANDS OR CONDITIONS. WATER QUALITY SURVEILLANCE MUST BE CONTINUOUS, ESTABLISHED QUALITY STANDARDS ENFORCED, AND FEDERAL GRANT PROGRAMS FOR WASTE TREATMENT FACILITIES INCREASED TO MAINTAIN SUITABLE WATER QUALITY FOR RECREATION. ESTABLISHMENT OF WATER QUALITY CRITERIA FOR AQUATIC LIFE IS VERY COMPLEX. KNOWLEDGE ABOUT CHANGES THAT HAVE OCCURRED SHOULD HELP DECIDE PROPER CORRECTIVE MEASURES, INCREASE AWARENESS OF DATA LIMITATIONS, AND HELP PLAN ALTERNATIVES. ECONOMIC EVALUATIONS AID IN ACHIEVING OPTIMAL RECREATIONAL WATER RESOURCES USE. OUTDOOR RECREATION PROBLEMS ARE RELATED TO URBAN PROBLEMS LAKE DEVELOPMENT PLANS SHOULD CONSIDER URBAN AREA PROXIMITY, PROBABLE NATURE AND INTENSITY OF RECREATIONAL USE, RECREATIONAL ATTRIBUTES OF SPECIFIC LAKES, AND EXTENT OF GOVERNMENTAL INVOLVEMENT. GOVERNMENT PLANS MUST BE GOAL-ORIENTED, ENVIRONMENTALLY SOUND, AND PUBLICLY ACCEPTABLE. (SEE ALSO W76-02641) (BUCHANAN-DAVIDSON--WISCONSIN) JF - IN: CONFERENCE ON THE MANAGEMENT OF RECREATIONAL LAKES, MAY 17-18, 1972, WISCONSIN UNIVERSITY CENTER, MARINETTE COUNTY, P 5-24, 20 REF. AU - Gladwell, J S AD - OFFICE OF WATER RESOURCES RESEARCH Y1 - 1972/05// PY - 1972 DA - May 1972 KW - Water Resources Abstracts KW - *RECREATION DEMAND KW - *COMPREHENSIVE PLANNING KW - *MANAGEMENT KW - COST-BENEFIT RATIO. *WISCONSIN KW - SOCIAL NEEDS KW - COMPETING USES KW - SPORT FISH KW - PROJECTIONS KW - PUBLIC RIGHTS KW - JURISDICTION KW - LEGAL ASPECTS KW - GOVERNMENT FINANCE KW - USE RATES KW - RIPARION RIGHTS KW - REMEDIES KW - SOCIAL ASPECTS KW - ATTITUDES KW - BEHAVIOR KW - SW 4020:Evaluation process KW - SW 4040:Water demand UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19125672?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WATER-RELATED+RECREATION%3A+PLANNING+FOR+MANAGEMENT&rft.au=Gladwell%2C+J+S&rft.aulast=Gladwell&rft.aufirst=J&rft.date=1972-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE COST OF POLLUTION ABATEMENT IN AMERICAN INDUSTRY AN - 19048954; 7306485 AB - SEVERAL ASPECTS OF INDUSTRIAL POLLUTION ARE BRIEFLY DISCUSSED INCLUDING (1) THE CAUSES AND MAGNITUDES OF POLLUTION; (2) THE COST OF POLLUTION ABATEMENT; (3) INDUSTRIAL ECONOMIC PARAMETERS; (4) PROBLEMS OF PUBLIC POLICY; (5) INDUSTRY'S ABILITY TO PASS ON ABATEMENT COSTS; (6) THE ROLE OF BUSINESS LEADERSHIP; AND (7) THE NEED FOR INCENTIVES. THE COUNCIL OF ENVIRONMENTAL QUALITY FORECASTS SHARP INCREASES IN TOTAL ABATEMENT EXPENDITURES BY 1975: 840 PERCENT FOR AIR POLLUTION ABATEMENT, 87 PERCENT FOR WATER POLLUTION ABATEMENT, AND 37 PERCENT FOR SOLID WASTES. THESE ABATEMENT EXPENDITURES MAY CAUSE PRICE INCREASES SO SUBSTANTIAL THAT THE COMPETITIVE POSITION OF CERTAIN U.S. PRODUCTS WILL BE SERIOUSLY CHALLENGED BY FOREIGN COMPETITION. ALSO, SUBSTANTIAL PRICE INCREASES MAY GENERATE SERIOUS CONSUMER RESISTANCE. FOR SOME INDUSTRIES, THE OUTLAYS REQUIRED FOR POLLUTION ABATEMENT CONSTITUTE SUCH A HIGH PROPORTION OF THEIR PROFITS THAT THEY MAY ENCOUNTER SERIOUS DIFFICULTIES RAISING THE MONEY. HOWEVER, ADEQUATE TAX INCENTIVES MAY HELP ALLEVIATE THESE PROBLEMS. ALTHOUGH RAPID TAX WRITE-OFFS OF POLLUTION ABATEMENT INSTALLATIONS ARE GRANTED BY THE FEDERAL GOVERNMENT AND BY SEVERAL STATE GOVERNMENTS, GREATER TAX ADVANTAGES MAY BE REQUIRED FOR CERTAIN INDUSTRIES. (SETTLE-WISCONSIN) JF - IN: INSTITUTE OF ENVIRONMENTAL SCIENCES, 1972 PROCEEDINGS, 18TH ANNUAL TECHNICAL MEETING, 'ENVIRONMENTAL PROGRESS IN SCIENCE AND EDUCATION,' MAY 1-4, 1972, P 407-414. 3 CHARTS, 6 TAB. AU - Deutch, MJ AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1972/05// PY - 1972 DA - May 1972 KW - Water Resources Abstracts KW - *POLLUTION ABATEMENT KW - *INDUSTRIAL WASTES KW - *ECONOMIC IMPACT KW - COSTS KW - FINANCING KW - TAXES KW - PRICES KW - COMPETITION KW - SW 4030:Cost allocation, cost sharing, pricing KW - SW 3070:Water quality control KW - SW 1050:Conservation in industrial use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19048954?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+COST+OF+POLLUTION+ABATEMENT+IN+AMERICAN+INDUSTRY&rft.au=Deutch%2C+MJ&rft.aulast=Deutch&rft.aufirst=MJ&rft.date=1972-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DETERMINATION OF TRACE AMOUNTS OF CHROMIUM(III) USING CHEMILUMINESCENCE ANALYSIS AN - 19037624; 7212719 AB - SINCE METAL IONS CATALYZE THE OXIDATION OF LUMINOL (5-AMINO-2,3-DIHYDROPHTHALAZINE-1, 4-DIONE) BY HYDROGEN PEROXIDE BASIC AQUEOUS SOLUTIONS AND THE INTENSITY OF LIGHT EMISSION IS PROPORTIONAL TO THE METAL CATALYST CONCENTRATION IN THE PRESENCE OF EXCESS REAGENTS, THE INTRINSIC SENSITIVITY OF THIS SYSTEM CAN BE USED FOR TRACE METAL ANALYSIS. THE LUMINOL SYSTEM APPLIED TO CR (III) DETECTION EMPLOYS THE DELIVERY OF PEROXIDE, THE LUMINOL BASE, AND A VOLUME OF THE SAMPLE INTO A SPECIAL REACTION CELL INTO WHICH NITROGEN IS BUBBLED TO ACT AS A MIXER. THE INTENSITY OF THE RESULTING LUMINESCENT REACTION IS MONITORED AND RECORDED. LIGHT EMISSION CATALYZED BY OTHER METALS IS QUENCHED BY ADDING EDTA TO FORM NON-CATALYTIC COMPLEXES. THE CR(III)-EDTA COMPLEX IS SLOW TO FORM AND ALLOWS THE CHEMILUMINESCENT REACTION TO OCCUR. THIS METHOD WAS SUCCESSIVELY APPLIED TO SEVERAL NATURAL WATER SAMPLES WITH NO SAMPLE PRETREATMENT REQUIRED. ANALYSIS TIME WAS LESS THAN 30 MIN WITH A REPORTED DETECTION LIMIT FOR CR(III) OF 0.5 PICOMOLES (ABOUT 0.025 PPB). THE MINIMUM DETECTABLE QUANTITY WAS 25 PICOGRAMS WITH A LINEAR RESPONSE UP TO ONE MICROMOLE. OF THE 18 CATIONS CHECKED FOR INTERFERENCE ONLY 4 - SN (IV), CO (II), FE (II), FE (III) - AFFECT LUMINESCENCE, AND THESE CAN BE COMPENSATED FOR BY RUNNING A BLANK. (MACKAN-BATTELLE) JF - ANALYTICAL CHEMISTRY, VOL 44, NO 6, P 957-963, MAY 1972. 11 FIG, 4 TAB. AU - Seitz, W R AU - Suydam, W W AU - Hercules, D M AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST WATER LAB Y1 - 1972/05// PY - 1972 DA - May 1972 KW - Water Resources Abstracts KW - *TRACE ELEMENTS KW - *CHROMIUM KW - *POLLUTANT IDENTIFICATION KW - HEAVY METALS KW - CATIONS KW - CHEMICAL REACTIONS KW - LIGHT INTENSITY KW - WATER ANALYSIS KW - COBALT KW - STRONTIUM KW - CHELATION KW - IRON KW - LEAD KW - MAGNESIUM KW - CALCIUM KW - ZINC KW - MANGANESE KW - ALUMINUM KW - NICKEL KW - COPPER KW - MERCURY KW - CADMIUM KW - OXIDATION KW - CHEMICAL ANALYSIS KW - *CHEMILUMINESCENCE KW - DETECTION LIMITS KW - CHEMICAL INTERFERENCE KW - LUMINOL KW - EDTA KW - TIN KW - VANADIUM KW - HYDROGEN PEROXIDE KW - 5-AMINO-2 3-DIHYDROPHTHALAZINE-1 4-DIONE KW - COMPLEXATION KW - BARIUM KW - SILVER KW - SW 0880:Chemical processes KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19037624?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DETERMINATION+OF+TRACE+AMOUNTS+OF+CHROMIUM%28III%29+USING+CHEMILUMINESCENCE+ANALYSIS&rft.au=Seitz%2C+W+R%3BSuydam%2C+W+W%3BHercules%2C+D+M&rft.aulast=Seitz&rft.aufirst=W&rft.date=1972-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MATHEMATICAL MODEL APPLICATIONS FOR WATER QUALITY MANAGEMENT IN THE POTOMAC ESTUARY AN - 19030887; 7208265 AB - APPLICATION OF MATHEMATICAL MODELLING TECHNIQUES WAS AN INTEGRAL PART OF A 1969 STUDY ON THE UPPER POTOMAC ESTUARY. THIS WATER RESOURCE-WATER SUPPLY STUDY USED THE MODELS TO INVESTIGATE ALTERNATIVE WATER QUALITY AND WASTE WATER MANAGEMENT PLANS. TWO DIFFERENT APPROACHES WERE USED: A TIME-VARYING NON-TIDAL MODEL (TO SIMULATE ANNUAL AND SEASONAL CYCLES OF NITROGEN AND PHOSPHOROUS LEVELS) AND A REAL-TIME HYDRODYNAMIC-WATER QUALITY MODEL (TO SIMULATE THE DISSOLVED OXYGEN BUDGET). THE MODEL WAS ALSO USED TO DETERMINE ALLOWABLE WASTE LOADS FOR ULTIMATE OXYGEN DEMAND, TOTAL NITROGEN, AND TOTAL PHOSPHOROUS FOR VARIOUS ZONES OF THE ESTUARY. SALINITY DISTRIBUTIONS CAUSED BY PROJECTED INCREASED USE AS A WATER SUPPLY SOURCE WERE ALSO PREDICTED WITH THE MODEL. (SEE ALSO W72-08258) (CAMPBELL-CORNELL) JF - IN: PROCEEDINGS (VOL. I), INTERNATIONAL SYMPOSIUM ON MODELLING TECHNIQUES IN WATER RESOURCE SYSTEMS, MAY 9-12, 1972, P 129-138, 5 FIG, 10 REF. AU - FEIGNER, K D AU - Jaworski, Na AD - ENVIRONMENTAL PROTECTION AGENCY, SEATTLE, WASH. REGION X Y1 - 1972/05// PY - 1972 DA - May 1972 KW - Water Resources Abstracts KW - *MATHEMATICAL MODELS KW - *ESTUARIES KW - *WATER RESOURCES KW - *WATER SUPPLY KW - *WATER QUALITY CONTROL KW - *WASTE WATER KW - *SIMULATION ANALYSIS KW - *MODEL STUDIES KW - WASTES KW - SALINITY KW - CYCLES KW - SEASONAL KW - PLANNING KW - NITROGEN KW - PHOSPHOROUS KW - HYDRODYNAMICS KW - OXYGEN DEMAND KW - TIDES KW - TIME KW - *POTOMAC RIVER KW - *POTOMAC ESTUARY KW - SW 3070:Water quality control KW - SW 4010:Techniques of planning KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19030887?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MATHEMATICAL+MODEL+APPLICATIONS+FOR+WATER+QUALITY+MANAGEMENT+IN+THE+POTOMAC+ESTUARY&rft.au=FEIGNER%2C+K+D%3BJaworski%2C+Na&rft.aulast=FEIGNER&rft.aufirst=K&rft.date=1972-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WASTEWATER TREATMENT WORKS PLANNING, ECONOMICS AND TECHNOLOGY--SOME NEW DIRECTIONS AN - 19274841; 7302296 AB - SEVERAL ASPECTS OF WASTEWATER TREATMENT ARE BRIEFLY DISCUSSED. ONE MAJOR PROBLEM ASSOCIATED WITH WASTEWATER TREATMENT IS THAT OF DETERMINING NEEDS AND RELATED COSTS FOR WASTE TREATMENT FACILITIES. TO HELP OBTAIN THIS INFORMATION, THE ENVIRONMENTAL PROTECTION AGENCY HAS ESTABLISHED A SYSTEM DESIGNED TO PROVIDE RELIABLE AND CREDITABLE DATA ON CURRENTLY PREDICTABLE NEEDS. EFFECTIVE WATER QUALITY MANAGEMENT PLANNING SHOULD BE A CONTINUOUS PROCESS OF SYSTEMATIC AND COORDINATED DEVELOPMENT OF AN EFFICIENT AND EFFECTIVE COURSE OF ACTION. IDEALLY, PLANS WILL BE DEVELOPED FOR TWO MAJOR GEOGRAPHIC AREAS: (1) URBAN CONCENTRATIONS AND GROUPS OF SMALL TOWNS, AND (2) TOTAL RIVER BASIN HYDROLOGIC SYSTEMS. THE COST EFFECTIVENESS ASPECT OF WASTE TREATMENT SUGGESTS THAT IN MANY INSTANCES NEIGHBORING COMMUNITIES SHOULD TREAT THEIR WASTES JOINTLY IN SYSTEMS DESIGNED TO MINIMIZE PUMPAGE OVER HYDROGRAPHIC BOUNDARIES. THE DEVELOPMENT AND USAGE OF NEW TECHNOLOGY IN WASTE TREATMENT IS STRONGLY ENCOURAGED BY THE ENVIRONMENTAL PROTECTION AGENCY. THE AGENCY HAS ESTABLISHED THE TECHNOLOGY TRANSFER PROGRAM TO HELP BRIDGE THE GAP BETWEEN DEVELOPMENT AND DEMONSTRATION OF NEW TREATMENT METHODOLOGY AND ITS ACTUAL ACCEPTANCE AND FULL-SCALE USE. THE NATIONAL ENVIRONMENTAL POLICY ACT OF 1970 IS BRIEFLY DISCUSSED, WITH AN EMPHASIS ON THE ENVIRONMENTAL IMPACT STATEMENTS REQUIRED UNDER THE ACT. (SETTLE-WISCONSIN) JF - WATER RESEARCH, VOL 6, NO 4-5, P 315-318, APRIL-MAY, 1972. 9 REF. AU - Palange, R C AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF WATER PROGRAMS Y1 - 1972/04// PY - 1972 DA - Apr 1972 KW - Water Resources Abstracts KW - *WASTE WATER TREATMENT KW - *PLANNING KW - TECHNOLOGY KW - ENVIRONMENTAL EFFECTS KW - WATER POLLUTION KW - POLLUTION ABATEMENT KW - TREATMENT FACILITIES KW - *COST EFFECTIVENESS KW - ENVIRONMENTAL PROTECTION AGENCY KW - ENVIRONMENTAL IMPACT STATEMENTS KW - SW 4070:Ecological impact of water development KW - SW 3040:Wastewater treatment processes KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19274841?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WASTEWATER+TREATMENT+WORKS+PLANNING%2C+ECONOMICS+AND+TECHNOLOGY--SOME+NEW+DIRECTIONS&rft.au=Palange%2C+R+C&rft.aulast=Palange&rft.aufirst=R&rft.date=1972-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - School Water Supply Fluoridation AN - 19210239; 7903260 AB - A simplified procedure for fluoridating a school water supply is presented. School and community water fluoridation systems have basically similar engineering aspects, except that fluoridation is maintained at a higher level for a school system. The equipment, which varies depending on the size of the water system and its complexities, consists of a solution container, a solution feeder and a water meter. Procedures for selecting the school site installation are set forth; surveillance, maintenance and trouble-shooting are discussed. It is concluded that the varying conditions at individual sites may require further engineering consultation. (Davison-IPA). JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-257 962, Price Codes: A02 in paper copy, A01 in microfiche. 1972. 21 p, 5 fig, 22 ref. AU - Bellack, E AD - Environmental Protection Agency Washington, DC. Office of Water Supply Y1 - 1972/04// PY - 1972 DA - Apr 1972 KW - Water Resources Abstracts KW - Water treatment KW - Fluoridation KW - School(Education) KW - Engineering KW - Equipment KW - Public health KW - Flow control KW - Water control KW - Flow meters KW - Water measurement KW - Pipelines KW - Installation KW - Maintenance KW - SW 3070:Water quality control KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19210239?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=School+Water+Supply+Fluoridation&rft.au=Bellack%2C+E&rft.aulast=Bellack&rft.aufirst=E&rft.date=1972-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Relationship of Effluent Limitations to Future Pulp Mill Closures AN - 19192722; 7709727 AB - The growth of the Pacific Northwest wood pulp industry will be constrained in the future by the relatively complete utilization of raw materials that already exists. The industry is undergoing a process of concentration that features vertical integration of forest products output. Daily waste discharges from pulp and paper production amounts to almost 1,000,000,000 gallons of water, more than 3,500,000 pounds of 5-day BOD, and 1,300,000 pounds of settleable, floating and suspended solids. Costs of treating wastes vary with the volume of water to be treated, concentration, specific gravity, and rate of decay of pollutants to be reduced, and the degree of waste reduction required. Mills in the Pacific Northwest have invested about $96,000,000 (1967 purchasing power) in waste treatment by August, 1972, and were incurring more than $18,000,000/year in waste treatment costs. To achieve the equivalent of secondary waste treatment will require the investment of another $82,000,000 and add annual costs of $13,000,000. Substituting the best practicable control technology for the more general technological requirements utilized under prior law may add more than $90,000,000 to the region 's pulp mills investment requirements over the next 5 years and about $12,000,000 ($1.70/ton of output) to annual costs. Although pulp mill closures anticipated over the next 5 years will be largely due to economic forces, water pollution control will play a part in such closures by (1) reinforcing competitive advantages, and (2) modifying the timing and purpose of investment programs. Two of the region 's pulp mills will almost certainly close by July 1, 1977, two more have a definite probability of closure, and closure is possible though less likely in two other cases. (Witt-IPC) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-243 811, Price codes: A06 in paper copy, A01 in microfiche. EPA Working Paper No. 88, 100 p, December, 1972. 2 fig, 33 tab. AU - Coughlin, R L AD - Environmental Protection Agency Seattle, Wash Y1 - 1972/04// PY - 1972 DA - Apr 1972 KW - Water Resources Abstracts KW - Pulp and paper industry KW - Water pollution control KW - Economics KW - Industrial wastes KW - Water reuse KW - Pulp wastes KW - Regulation KW - Pollution abatement KW - Water pollution sources KW - Pacific Northwest U.S. KW - Biochemical oxygen KW - Capital costs KW - Operating costs KW - Costs KW - Waste water treatment KW - Treatment facilities KW - Waste water(Pollution) KW - Recycling KW - SW 3040:Wastewater treatment processes KW - SW 1050:Conservation in industrial use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19192722?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Relationship+of+Effluent+Limitations+to+Future+Pulp+Mill+Closures&rft.au=Coughlin%2C+R+L&rft.aulast=Coughlin&rft.aufirst=R&rft.date=1972-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Advanced Techniques for Incineration of Municipal Solid Wastes AN - 19188104; 7801410 AB - A three-phase pyrolysis project in New York State is described. Sponsored by Erie County (New York, Torrax Corporation, Carborundum Company, A. E. Anderson Construction Corporation, America Gas Association, and other state and federal agencies, the project was designed to demonstrate the use of a 75-tpd pyrolysis system to convert municipal waste into an inert residue. Major subsystem components were designed, installed, and operated as a part of the first phase. System testing and installation of the remaining equipment for exhaust control comprised the second phase. Economic and technical data will be gathered during 24-hr operation of the system during the third phase. Major subsystems in the system include a super blast heater, a gasifier, a secondary combustion chamber, a gas cooler , and an air pollution control device. (Schulz-FIRL) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-256 355, Price codes: A02 in paper copy, A01 in microfiche. Report EPA-SW-38d. of, 1972. 15 p, 3 fig. AU - DeMarco, J AD - Environmental Protection Agency Washington, DC. Office of Solid Waste Management Programs Y1 - 1972/04// PY - 1972 DA - Apr 1972 KW - Water Resources Abstracts KW - Incineration KW - Oxidation KW - Waste disposal KW - Design data KW - Operation and maintenance KW - Municipal wastes KW - Treatment facilities KW - Environmental effects KW - On-site data collections KW - Solid wastes KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19188104?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Advanced+Techniques+for+Incineration+of+Municipal+Solid+Wastes&rft.au=DeMarco%2C+J&rft.aulast=DeMarco&rft.aufirst=J&rft.date=1972-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PROTECTING COMMUNITY WATER SUPPLIES AN - 19185504; 7211480 AB - FREQUENT LAXITY OF STANDARDS AND SLIPSHOD PRACTICES BY SOME WATER UTILITIES HAVE BEEN REVEALED BY THE COMMUNITY WATER SUPPLY STUDY. AN ASSESSMENT OF PUBLIC HEALTH PROTECTION PROVIDED BY A WATER SUPPLY IS BASED ON THE OVERSEEING BY A PUBLIC AGENCY OF THE MONITORING ACTIVITIES EVERY WATER UTILITY SHOULD CONDUCT TO PRODUCE AND DELIVER SAFE, WHOLESOME, AND POTABLE WATER TO ITS CUSTOMERS. SUCH SURVEILLANCE INCLUDES REGULAR ENGINEERING EVALUATIONS OF SOURCES OF SUPPLY, TREATMENT FACILITIES, ADEQUACY OF OPERATION, AND PROTECTION IN THE DISTRIBUTION SYSTEMS. ADDITIONALLY, THE SURVEILLANCE AGENCY SHOULD REQUIRE THE UTILITIES TO FURNISH, FOR ITS REVIEW, THE RESULTS OF BACTERIOLOGICAL AND CHEMICAL MONITORING TESTS THAT HAVE BEEN PERFORMED IN APPROVED LABORATORIES. AGENCY FAILURE TO PROVIDE LABORATORY SERVICES DOES NOT RELIEVE THE UTILITY FROM ITS MONITORING RESPONSIBILITIES. THE UTILITY SHOULD CONDUCT SANITARY SURVEYS OF WATER SOURCES, TREATMENT PLANTS, AND DISTRIBUTION SYSTEMS TO BE SURE IT CAN CONTINUOUSLY DISCHARGE ITS RESPONSIBILITY TO DELIVER SAFE WATER. CROSS-CONNECTION CONTROL IS AN INTEGRAL PART OF THE SANITARY SURVEYS AND THE UTILITY MANAGEMENT MUST DILIGENTLY PURSUE EVERY POSSIBILITY TO DETECT AND ELIMINATE THE HAZARDS. BETTER METHODS OF QUALITY SURVEILLANCE AND GREATER RESPONSIBILITY FOR SAFE WATER ON THE PART OF THE UTILITIES ARE NEEDED. (STRACHAN-CHICAGO) JF - JOURNAL OF THE AMERICAN WATER WORKS ASSOCIATION, VOL 64, NO 4, P 216-219, APRIL 1972. 3 PHOTO, 5 REF. AU - Lee, R D AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1972/04// PY - 1972 DA - Apr 1972 KW - Water Resources Abstracts KW - *WATER SUPPLY KW - *WATER QUALITY CONTROL KW - *UTILITIES KW - *PUBLIC HEALTH KW - WATER TREATMENT KW - MANAGEMENT KW - MONITORING KW - PROTECTION KW - *COMMUNITY WATER SUPPLY STUDY KW - SURVEILLANCE KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19185504?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PROTECTING+COMMUNITY+WATER+SUPPLIES&rft.au=Lee%2C+R+D&rft.aulast=Lee&rft.aufirst=R&rft.date=1972-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ESTUARY STUDIES AN - 19145251; 7604319 AB - THIS MANUAL CONSISTS OF A COLLECTION OF EXPANDED BASIC OUTLINES THAT DEAL WITH THE ESTUARINE ENVIRONMENT. THE REFERENCE OUTLINES WERE SELECTED AND DEVELOPED TO PROVIDE THE STUDENT ENROLLED IN SCHEDULED TRAINING COURSES OF THE OFFICE OF WATER PROGRAMS, ENVIRONMENTAL PROTECTION AGENCY, WITH A FUND OF THE BEST AVAILABLE CURRENT INFORMATION PERTINENT TO THE SUBJECT MATTER OF THE COURSE. INDIVIDUAL INSTRUCTORS MAY PROVIDE ADDITIONAL MATERIAL TO COVER SPECIAL ASPECTS OF THEIR OWN PRESENTATIONS. THIS MANUAL WILL BE USEFUL TO ANYONE WHO HAS NEED FOR INFORMATION ON THE SUBJECTS COVERED. HOWEVER, IT SHOULD BE UNDERSTOOD THAT THE MANUAL WILL HAVE ITS GREATEST VALUE AS AN ADJUNCT TO CLASSROOM PRESENTATIONS. (SIMS-ISWS) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161 AS PB-238 482, $5.75 IN PAPER COPY, $2.25 IN MICROFICHE. MANUAL 161.3, SEPTEMBER 1972. 151 P, 36 FIG, 13 TAB, 180 REF. AU - Jackson, H W AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. OFFICE OF WATER PROGRAMS Y1 - 1972/04// PY - 1972 DA - Apr 1972 KW - Water Resources Abstracts KW - *ESTUARIES KW - *ESTUARINE ENVIRONMENT KW - *ENVIRONMENT KW - *EDUCATION KW - *TRAINING KW - *WATER POLLUTION KW - CHEMISTRY KW - GEOLOGY KW - POLLUTANTS KW - BIOLOGY KW - ESTUARINE FISHERIES KW - BIOINDICATORS KW - POLLUTANT IDENTIFICATION KW - AQUATIC ENVIRONMENT KW - AQUATIC LIFE KW - BIOASSAY KW - BENTHOS KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19145251?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ESTUARY+STUDIES&rft.au=Jackson%2C+H+W&rft.aulast=Jackson&rft.aufirst=H&rft.date=1972-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MATHEMATICAL MODEL STUDIES OF WATER QUALITY IN THE POTOMAC ESTUARY AN - 19138517; 7601497 AB - MATHEMATICAL MODELS ARE BECOMING AN INCREASINGLY IMPORTANT 'TOOL' FOR PREDICTING, UNDER A VARIETY OF CONDITIONS, WATER QUALITY BEHAVIOR IN AN ESTUARY. THE REPORT PRESENTED RECENT ANNAPOLIS FIELD OFFICE STUDIES ON USE OF MODELS IN THE POTOMAC ESTUARY, SPECIFICALLY, THE THOMANN MODEL (TIME-DEPENDENT VERSION) AND THE FWQA DYNAMIC ESTUARY MODEL. NUMEROUS COMPUTER RUNS WERE MADE WITH BOTH MODELS IN AN ATTEMPT TO MAKE A REASONABLY ACCURATE SIMULATION OF DYE PROFILES OBSERVED IN THE POTOMAC ESTUARY FOLLOWING A 13-DAY CONTINUOUS RELEASE DURING NOVEMBER 1969 AND OF OBSERVED DYE PROFILES IN THE ANACOSTIA RIVER FOLLOWING A 7-DAY CONTINUOUS RELEASE DURING APRIL 1970. IN ADDITION TO MODEL VERIFICATION, CONSIDERATION WAS GIVEN TO: (1) A COMPARISON OF MODELING APPROACHES, (2) THE LIMITATIONS OF EACH MODEL, (3) INPUT DATA REQUIREMENTS, AND (4) A DETAILED SENSITIVITY ANALYSIS TO DETERMINE WHICH INPUT PARAMETERS HAD THE GREATEST EFFECT ON MODEL OUTPUT. WHILE MATHEMATICAL MODELS HAVE BEEN DEVELOPED FOR THE ENTIRE POTOMAC ESTUARY, MOST STUDIES IN THE REPORT PERTAINED TO THE 40-MILE REACH OF THE UPPER ESTUARY EXTENDING FROM KEY BRIDGE TO SANDY POINT. (SIMS-ISWS) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161 AS PB-229 797, $7.50 IN PAPER COPY, $2.25 IN MICROFICHE. TECHNICAL REPORT 33, MARCH 1972. 174 P, 70 FIG, 1 TAB, 10 REF, APPEND. AU - Clark, L J AU - FEIGNER, K D AD - ENVIRONMENTAL PROTECTION AGENCY, ANNAPOLIS, MD. ANNAPOLIS FIELD OFFICE Y1 - 1972/04// PY - 1972 DA - Apr 1972 KW - Water Resources Abstracts KW - *MODEL STUDIES KW - *WATER QUALITY KW - *ESTUARIES KW - *POTOMAC RIVER KW - MATHEMATICAL MODELS KW - DYE RELEASES KW - PATH OF POLLUTANTS KW - EFFLUENTS KW - TIDAL WATERS KW - TIDAL EFFECTS KW - DISPERSION KW - ADVECTION KW - *ANACOSTIA RIVER KW - SW 3020:Sources and fate of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19138517?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MATHEMATICAL+MODEL+STUDIES+OF+WATER+QUALITY+IN+THE+POTOMAC+ESTUARY&rft.au=Clark%2C+L+J%3BFEIGNER%2C+K+D&rft.aulast=Clark&rft.aufirst=L&rft.date=1972-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - A WATER QUALITY INVESTIGATION OF THE CODORUS CREEK WATERSHED AN - 19126015; 7508998 AB - A WATER QUALITY STUDY OF THE CONDORUS CREEK WATERSHED IN YORK COUNTY, PENNSYLVANIA, A SUB-BASIN OF THE SUSQUEHANNA RIVER, WAS MADE TO ESTABLISH A WASTEWATER MANAGEMENT PLAN. THE WATERSHED HAS A DRAINAGE AREA OF 294 SQUARE MILES AND ITS WATERS ARE USED FOR WATER SUPPLIES, RECREATION, TREATED WASTE ASSIMILATION, AND POWER. THERE ARE FORTY REPORTED INDUSTRIAL POLLUTION SOURCES AND SIX MUNICIPAL WASTEWATER TREATMENT FACILITIES. THE SEVEN WASTEWATER DISCHARGES SAMPLED DID NOT COMPLY WITH EFFLUENT STANDARDS ESTABLISHED BY THE PENNSYLVANIA IMPLEMENTATION PLAN (DECEMBER 1967). CONCENTRATIONS OF TOXIC MATERIALS EXCEEDED STATE WATER QUALITY STANDARDS AND WERE OF THE TYPE NORMALLY FOUND IN INDUSTRIAL DISCHARGES. NUTRIENT CONCENTRATIONS EXCEEDED LEVELS WHICH STIMULATE GROWTH OF ALGAE AND AQUATIC WEEDS AND PROMOTED EUTROPHICATION BUT STREAM DISCOLORATION, CAUSED BY EFFLUENT DISCHARGES FROM A PAPER COMPANY, LIMITED LIGHT PENETRATION AND RETARDED AQUATIC PLANT GROWTH. HIGH COUNTS OF INDICATOR MICROORGANISMS SUGGESTED INADEQUATE CHLORINATION OF TREATMENT PLANT EFFLUENTS, DIRECT DISCHARGES FROM DOMICILES, AND LIVESTOCK WASTE DISCHARGES. PHYSICAL, CHEMICAL, BIOLOGICAL, AND BACTERIOLOGICAL INFORMATION INDICATED THAT THE MAIN AND WEST BRANCHES OF CODORUS CREEK AND THE MAJOR TRIBUTARIES OF OIL AND MILL CREEKS WERE POLLUTED WITH MUNICIPAL AND INDUSTRIAL WASTEWATER DISCHARGES AND AGRICULTURAL RUNOFFS. (BUCHANAN-DAVIDSON--WISCONSIN) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA. 22161, AS PB-227 635, $5.25 IN PAPER COPY, $2.25 IN MICROFICHE. REPORT MARCH 1972. 119 P, 12 FIG, 11 TAB, APPEND. AU - KAEUFER, E A AD - ENVIRONMENTAL PROTECTION AGENCY, PHILADELPHIA, PA. FIELD INVESTIGATION SECTION Y1 - 1972/04// PY - 1972 DA - Apr 1972 KW - Water Resources Abstracts KW - *SEWAGE DISTRICTS KW - *WATER QUALITY KW - *WATERSHEDS(BASINS) KW - *PENNSYLVANIA KW - *BASELINE STUDIES KW - SELF-PURIFICATION KW - WATER QUALITY CONTROL KW - WASTE WATER TREATMENT KW - AGRICULTURAL RUNOFF KW - INDUSTRIAL WASTES KW - MUNICIPAL WASTES KW - WASTE ASSIMILATIVE CAPACITY KW - EUTROPHICATION KW - WATERSHED MANAGEMENT KW - WATER UTILIZATION KW - METALS KW - COLIFORMS KW - SEWAGE TREATMENT KW - WATER POLLUTION SOURCES KW - SEWAGE EFFLUENTS KW - DRAINAGE AREA KW - EFFLUENTS KW - WATER QUALITY STANDARDS KW - NUTRIENTS KW - PHYSICAL PROPERTIES KW - CHEMICAL PROPERTIES KW - BIOLOGICAL PROPERTIES KW - *CODORUS CREEK BASIN(PA) KW - YORK COUNTY(PA) KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19126015?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=A+WATER+QUALITY+INVESTIGATION+OF+THE+CODORUS+CREEK+WATERSHED&rft.au=KAEUFER%2C+E+A&rft.aulast=KAEUFER&rft.aufirst=E&rft.date=1972-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - COMBINATION LIMESTONE-LIME TREATMENT OF ACID MINE DRAINAGE AN - 19113154; 7503559 AB - ONE OF THE MOST PROMISING TREATMENT METHODS FOR ACID MINE DRAINAGE IS A COMBINATION LIMESTONE-LIME NEUTRALIZATION. TESTING AT THE NORTON MINE DRAINAGE FIELD IN NORTON, WEST VIRGINIA SHOWED THAT COMBINATION TREATMENT OBTAINED GREATER THAN 25 PERCENT REDUCTION IN MATERIAL COST FOR TREATMENT OF PH 6.5 AS COMPARED TO LIME OF LIMESTONE TREATMENT ALONE. COMBINATION TREATMENT ALSO PRODUCED A SLUDGE WITH SOLIDS CONTENT UP TO FIVE TIMES HIGHER THAN SLUDGE PRODUCED BY LIME NEUTRALIZATION. COMBINATION TREATMENT WAS ALMOST AS EFFECTIVE IN CLARIFICATION AS LIME AND WAS MORE EFFECTIVE THAN LIMESTONE. THE VOLUME OF SLUDGE PRODUCED BY THE COMBINATION METHOD WAS LESS THAN BY THAT PRODUCED BY USING LIME OR LIMESTONE. THE EFFLUENT WATERS PRODUCED BY ALL THREE METHODS ARE OF COMPARABLE QUALITY. (ORR-FIRL) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161 AS PB-213 777, $3.25 IN PAPER COPY, $2.25 IN MICROFICHE. APRIL, 1972. 22 P, 6 FIG, 13 TAB, 4 REF. AU - Wilmoth, R C AU - Scott, R B AU - Hill, R D AD - ENVIRONMENTAL PROTECTION AGENCY, NORTON, W. VA. NORTON MINE DRAINAGE FIELD SITE Y1 - 1972/04// PY - 1972 DA - Apr 1972 KW - Water Resources Abstracts KW - *WASTE WATER TREATMENT KW - *MINE DRAINAGE KW - *ACID MINE WATER KW - *NEUTRALIZATION KW - *LIME KW - *LIMESTONES KW - WATER CLARIFICATION KW - COSTS KW - MINE DRAINAGE KW - MINE WASTES KW - WATER POLLUTION SOURCES KW - LIQUID WASTES KW - MINE WATER KW - *COMBINATION LIMESTONE-LIME TREATMENT KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19113154?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=COMBINATION+LIMESTONE-LIME+TREATMENT+OF+ACID+MINE+DRAINAGE&rft.au=Wilmoth%2C+R+C%3BScott%2C+R+B%3BHill%2C+R+D&rft.aulast=Wilmoth&rft.aufirst=R&rft.date=1972-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - NUTRIENT TRANSPORT AND DISSOLVED OXYGEN BUDGET STUDIES IN THE POTOMAC ESTUARY AN - 19108809; 7500243 AB - A MATHEMATICAL MODELING STUDY OF WATER QUALITY IN THE POTOMAC ESTUARY WAS MADE TO (1) PREDICT NITROGEN AND PHOSPHORUS DISTRIBUTIONS DURING BOTH A RELATIVELY SHORT TIME PERIOD AND OVER AN ANNUAL CYCLE, (2) DEFINE THE VARIOUS REACTION RATES, INCLUDING TEMPERATURE EFFECTS, DIRECTLY INFLUENCING NUTRIENT TRANSPORT, (3) EVALUATE THE ROLE OF BOTH NITROGEN AND PHOSPHORUS IN THE EXISTING EUTROPHICATION PROBLEM AND DEVELOP PREDICTIVE CAPABILITIES FOR ALGAL STANDING CROP, (4) FORMULATE A DO BUDGET MODEL INCORPORATING ALGAL EFFECTS IN ADDITION TO BIOLOGICAL OXIDATION AND REAERATION, AND (5) DETERMINE THE MAXIMUM ALLOWABLE LOADINGS OF NITROGEN, PHOSPHORUS AND CARBON (BOD) THAT WILL MAINTAIN WATER QUALITY COMMENSURATE WITH EXISTING STANDARDS. THERE ARE CURRENTLY 18 WASTEWATER TREATMENT FACILITIES IN THE WASHINGTON METROPOLITAN AREA. DURING THE PERIOD FEBRUARY 1969 TO FEBRUARY 1970 THE AVERAGE NUTRIENT CONTRIBUTIONS FROM THE UPPER POTOMAC RIVER BASIN WERE PHOSPHORUS (AS P), 4, 580 LBS/DAY, AND NITROGEN (AS N), 59,000 LBS/DAY. THESE LOADINGS CORRESPOND TO AN AVERAGE FRESHWATER FLOW OF 6,900 CFS. (KNAPP-USGS) JF - AVAILABLE FROM NTIS, SPRINGFIELD, VA. 22161 AS PB-229 815 PRICE $5.75 PRINTED COPY; $2.25 MICROFICHE. TECHNICAL REPORT 37, OCTOBER 1972. 132 P, 79 FIG, 4 TAB, 13 REF. AU - Clark, L J AU - Jaworski, Na AD - ENVIRONMENTAL PROTECTION AGENCY, ANNAPOLIS, MD. ANNAPOLIS FIELD OFFICE Y1 - 1972/04// PY - 1972 DA - Apr 1972 KW - Water Resources Abstracts KW - *ESTUARIES KW - *POTOMAC RIVER KW - *WATER POLLUTION EFFECTS KW - *MATHEMATICAL MODELS KW - *DISSOLVED OXYGEN KW - *NUTRIENTS KW - SIMULATION ANALYSIS KW - NITRATES KW - PHOSPHATES KW - BIOCHEMICAL OXYGEN DEMAND KW - STREAMFLOW KW - *POTOMAC ESTUARY KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19108809?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=NUTRIENT+TRANSPORT+AND+DISSOLVED+OXYGEN+BUDGET+STUDIES+IN+THE+POTOMAC+ESTUARY&rft.au=Clark%2C+L+J%3BJaworski%2C+Na&rft.aulast=Clark&rft.aufirst=L&rft.date=1972-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EPA'S RUCKELSHAUS: 'FROM CARELESS INDIFFERENCE TO REMEDIAL ACTION AN - 19105786; 7410072 AB - EPA ACTION ON WATER POLLUTION AND WASTE WATER TREATMENT PLANTS IS DESCRIBED. WE HAVE TAKEN CONCRETE REMEDIAL ACTION TO RESTORE OUR HERITAGE OF CLEAN, FRESH, FREE-FLOWING WATERWAYS. THE PERMIT PROGRAMS FOR INDUSTRIAL DISCHARGES, AND OVER 180 ENFORCEMENT ACTIONS AGAINST MAJOR MUNICIPAL AND INDUSTRIAL POLLUTERS ARE DESCRIBED. A RESTRUCTURING OF THE NATION'S WASTE TREATMENT CAPACITY IS PREDICTED. THE HABIT OF BUILDING ONE SYSTEM AT A TIME MUST CHANGE AND REGIONAL AND RIVER BASIN PLANNING IS ESSENTIAL. THE PROPOSAL FOR PERMITTING MUNICIPALITIES PLANNING CONSTRUCTION OF WASTE TREATMENT FACILITIES TO AWARD TURNKEY CONTRACTS IS DISCUSSED. UNDER THIS SYSTEM, A SINGLE ORGANIZATION WOULD BE RESPONSIBLE FOR ALL ASPECTS OF A CONSTRUCTION PROJECT. EPA HAS PLACED NEW EMPHASIS ON MANPOWER AND TRAINING. THE EPA IS DRAWING TOGETHER ALL THE ELEMENTS NEEDED TO PRODUCE WELL-TRAINED WATER POLLUTION CONTROL PERSONNEL. (CRAIG-FLORIDA) JF - JOURNAL OF THE WATER POLLUTION CONTROL FEDERATION, VOL 44, NO 4, P 523-530, APRIL 1972. 1 PHOTO. AU - Ruckelshaus, W D AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1972/04// PY - 1972 DA - Apr 1972 KW - Water Resources Abstracts KW - *WATER POLLUTION KW - *TREATMENT FACILITIES KW - *WASTE WATER TREATMENT KW - *WATER POLLUTION CONTROL KW - *LEGISLATION KW - PERMITS KW - WATER POLLUTION SOURCES KW - WATER POLLUTION TREATMENT KW - SEWAGE TREATMENT KW - SEWAGE SLUDGE KW - INDUSTRIAL WASTES KW - MUNICIPAL WASTES KW - ENVIRONMENTAL SANITATION KW - DETERGENTS KW - RIVER BASIN DEVELOPMENT KW - PLANNING KW - LAW ENFORCEMENT KW - GOVERNMENT FINANCE KW - LEGAL ASPECTS KW - ENVIRONMENTAL PROTECTION AGENCY(EPA) KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19105786?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EPA%27S+RUCKELSHAUS%3A+%27FROM+CARELESS+INDIFFERENCE+TO+REMEDIAL+ACTION&rft.au=Ruckelshaus%2C+W+D&rft.aulast=Ruckelshaus&rft.aufirst=W&rft.date=1972-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WASTEWATER DISCHARGES INTO PENSACOLA BAY, ESCAMBIA BAY AND RIVER (EXCLUDING MONSANTO, AMERICAN CYANAMID AND AIR PRODUCTS) AN - 19103674; 7501826 AB - A STUDY WAS MADE OF THE WASTE WATER DISCHARGES INTO PENSACOLA BAY AND ESCAMBIA BAY, FLORIDA, INCLUDING MUNICIPAL WASTES, INDUSTRIAL WASTES, AND WASTES FROM MILITARY BASES. ANALYSIS INCLUDED TOTAL ALKALINITY, TOTAL ACIDITY, BOD, COD, TOTAL ORGANIC CARBON, TOTAL PHOSPHOROUS, SOLIDS, NITROGEN, CHROMIUM, COPPER, MANGANESE, AND ZINC. WASTE WATER SOURCES WERE LISTED ALONG WITH WASTE TREATMENT PROCEDURES, RECEIVING WATERS AND AMOUNTS OF WASTES. WOOD TREATMENT PLANTS WERE PART OF INDUSTRIAL WASTE SOURCES. (KATZ) JF - AVAILABLE FROM NTIS, SPRINGFIELD, VA 22161 AS PB-228 285, $3.75 PC, $2.25 MF. ENVIRONMENTAL PROTECTION AGENCY REPORT, MAY 1972. 31 P, 6 REF, 4 FIG, 5 TAB. (REPORT TO THE CONFEREES OF THE THIRD SESSION OF THE CONFERENCE IN THE MATTER OF POLLUTION OF THE INTERSTATE WATERS OF THE ESCAMBIA RIVER BASIN (ALA-FLA) AND THE INTRASTATE PORTIONS OF THE ESCAMBIA BASIN WITHIN THE STATE OF FLORIDA). AU - Hall, J S AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SURVEILLANCE AND ANALYSIS DIV Y1 - 1972/04// PY - 1972 DA - Apr 1972 KW - Water Resources Abstracts KW - *WASTE WATER(POLLUTION) KW - *INDUSTRIAL WASTES KW - *MUNICIPAL WASTES KW - *WATER QUALITY KW - *FLORIDA KW - WASTE WATER DISPOSAL KW - HYDROGEN ION CONCENTRATION KW - MUNICIPAL WATER KW - WATER POLLUTION KW - WATER POLLUTION SOURCES KW - SEA WATER KW - BIOCHEMICAL OXYGEN DEMAND KW - SUSPENDED SOLIDS KW - COPPER KW - CHROMIUM KW - METALS KW - NITROGEN KW - PHOSPHOROUS KW - ZINC KW - *PENSACOLA BAY(FLA) KW - *ESCAMBIA BAY(FLA) KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19103674?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WASTEWATER+DISCHARGES+INTO+PENSACOLA+BAY%2C+ESCAMBIA+BAY+AND+RIVER+%28EXCLUDING+MONSANTO%2C+AMERICAN+CYANAMID+AND+AIR+PRODUCTS%29&rft.au=Hall%2C+J+S&rft.aulast=Hall&rft.aufirst=J&rft.date=1972-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - FLUORIDATION ENGINEERING MANUAL AN - 19101882; 7501886 AB - QUALITY OF FLUORIDATION OF WATER SUPPLIES IS DEPENDENT UPON PROPER USE OF THE FACILITIES AND THE ORGANIZATION OF THE WATER PLANT. ACCURATE FEED RATES, CHOICE OF CHEMICAL, AND CHOICE OF EQUIPMENT ARE EQUALLY IMPORTANT. DESCRIBED ARE COMPOUNDS USED IN CONTROLLED FLUORIDATION, FEEDERS USED FOR ADDING FLUORIDES, PREPARATION OF FLUORIDE SOLUTIONS, SELECTION OF THE OPTIMAL FLUORIDATION SYSTEM, AND CONTROL AND SURVEILLANCE METHODS. IN ADDITION, MAINTENANCE, SAFETY AND HAZARDS IN HANDLING FLUORIDE CHEMICALS, AND THE TECHNICAL PROBLEMS ATTRIBUTED TO FLUORIDATION ARE DISCUSSED. (PRAGUE-FIRL) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161 AS PB-228 371, $4.75 IN PAPER COPY, $2.25 IN MICROFICHE. EPA REPORT 1972. 94 P, 19 FIG, 6 TAB, 55 REF. AU - Bellack, E AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF WATER PROGRAMS Y1 - 1972/04// PY - 1972 DA - Apr 1972 KW - Water Resources Abstracts KW - *FLUORIDATION KW - *WATER SUPPLY KW - *TREATMENT FACILITIES KW - *WATER TREATMENT KW - EQUIPMENT KW - CHEMICALS KW - DESIGN CRITERIA KW - MAINTENANCE KW - SAFETY KW - PUBLICATIONS KW - TRAINING KW - *FLUORIDE CHEMICALS KW - FLUORIDE ENGINEERING KW - *TRAINING MANUALS KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19101882?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=FLUORIDATION+ENGINEERING+MANUAL&rft.au=Bellack%2C+E&rft.aulast=Bellack&rft.aufirst=E&rft.date=1972-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - CHESAPEAKE BAY NUTRIENT INPUT STUDY AN - 19090478; 7412660 AB - AN INTENSIVE WATER QUALITY SURVEY OF THE CHESAPEAKE BAY'S MAJOR TRIBUTARY WATERSHEDS WAS CONDUCTED TO DETERMINE THE PRIMARY SOURCES AND RELATIVE CONTRIBUTION OF NUTRIENTS AFFECTING THE CHESAPEAKE BAY FROM NONTIDAL AREAS. THE SURVEY WAS CONFINED TO THE FOLLOWING WATERSHEDS: SUSQUEHANNA, PATUXENT, POTOMAC, RAPPAHANNOCK, MATTAPONI, PAMUNKEY, CHICKAHOMINY, AND JAMES. THE PRIMARY SOURCES OF NUTRIENTS ENTERING THE CHESAPEAKE BAY EMANATE FROM THREE MAJOR WATERSHEDS: SUSQUEHANNA, POTOMAC, AND JAMES. CONTROL OF NUTRIENTS FROM THESE MAJOR WATERSHEDS, ESPECIALLY THE SUSQUEHANNA, SHOULD RESULT IN A RESTORED NUTRIENT BALANCE IN THE BAY. NUTRIENT CONCENTRATIONS AND RIVER DISCHARGES SHOWED INTERESTING RELATIONSHIPS WHICH WERE FOUND TO BE DEPENDENT ON SEVERAL FACTORS, I.E., PARTICULAR NUTRIENT WITHIN A PARTICULAR WATERSHED, TIME OF THE YEAR, AND WEATHER CONDITIONS WHICH AFFECTED NORMAL RIVER DISCHARGE. MOST OF THE WATER QUALITY PROBLEMS ARE SIMILAR TO THOSE IN OTHER COMPARABLE AREAS OF THE UNITED STATES BUT ARE COMPOUNDED BECAUSE THE AREA IS LARGELY TIDAL. IDENTIFICATION OF THE SUSQUEHANNA RIVER AS THE MAJOR CONTRIBUTOR TO THE CHESAPEAKE BAY'S NUTRIENT LOAD RESULTED IN THE IMPLEMENTATION OF AN INTENSIVE NUTRIENT SURVEY WITHIN THE SUSQUEHANNA BASIN TO LOCATE INDIVIDUAL SOURCES AND THEIR DEGREE OF CONTROLLABILITY. (JONES-WISCONSIN) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA. 22161 AS PB-228 389, $10.00 IN PAPER COPY, $2.25 IN MICROFICHE. TECHNICAL REPORT 47, SEPTEMBER 1972. 141 P, 30 FIG, 28 TAB, 28 REF. AU - Guide, V AU - Villa, O AD - ENVIRONMENTAL PROTECTION AGENCY, ANNAPOLIS, MD. ANNAPOLIS FIELD OFFICE Y1 - 1972/04// PY - 1972 DA - Apr 1972 KW - Water Resources Abstracts KW - *EUTROPHICATION KW - *CHESAPEAKE BAY KW - *NUTRIENTS KW - TRIBUTARIES KW - WATER QUALITY KW - WATERSHEDS(BASINS) KW - POTOMAC RIVER KW - RIVERS KW - SEASONAL KW - MARYLAND KW - SURVEYS KW - REGRESSION ANALYSIS KW - *NUTRIENT LOADING KW - *NUTRIENT SOURCES KW - SUSQUEHANNA RIVER KW - PATUXENT RIVER KW - RAPPAHANNOCK RIVER KW - MATTAPONI RIVER KW - PAMUNKEY RIVER KW - CHICKAHOMINY RIVER KW - JAMES RIVER KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19090478?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=CHESAPEAKE+BAY+NUTRIENT+INPUT+STUDY&rft.au=Guide%2C+V%3BVilla%2C+O&rft.aulast=Guide&rft.aufirst=V&rft.date=1972-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EFFECTIVE POLLUTION CONTROL INVESTMENT AN - 19088986; 7405635 AB - THE MUNICIPAL WASTEWATER TREATMENT FACILITIES CONSTRUCTION PROGRAM, WHICH PROVIDES FOR THE CONSTRUCTION OF WASTE TREATMENT WORKS, IS DIRECTED TOWARD THREE MAJOR GOALS: (1) TO HELP BRING WATER POLLUTION FROM MUNICIPALITIES UNDER CONTROL BY ACHIEVING A RATE OF CONSTRUCTION WHICH WILL OVERCOME THE UNMET BACKLOG OF NEEDED FACILITIES; (2) TO KEEP PACE WITH NEEDS FOR NEW FACILITIES RESULTING FROM POPULATION GROWTH; AND (3) TO MATCH THE NEED TO REPLACE FACILITIES WHICH BECOME OBSOLETE BECAUSE OF AGE, TECHNICAL ADVANCEMENT, OR POPULATION SHIFTS. SOME WASTE TREATMENT FACILITIES BUILT UNDER THIS PROGRAM WERE NOT AS SUCCESSFUL AS EXPECTED DUE TO FAILURE TO UTILIZE NEW TECHNOLOGY AND IMPROVED DESIGN PRACTICES, POORLY TRAINED OPERATORS, INADEQUATE PLANT MAINTENANCE, AND INEFFICIENT PLANT OPERATION. THE COST EFFECTIVENESS OF THE PROGRAM SUFFERS FROM EXCESS SEWER CONNECTIONS AND EXCESS PLANT CAPACITY. MORE EFFICIENT UTILIZATION OF CAPITAL AND AN ALTERNATIVE INVESTMENT PROCEDURE COULD RESULT IN MORE RAPID PROGRESS IN POLLUTION ABATEMENT WITH HIGHER COST EFFECTIVENESS. (SEE ALSO W74-05629) (PINSKY-WISCONSIN) JF - IN: PROCEEDINGS OF A NATIONAL SYMPOSIUM ON COSTS OF WATER POLLUTION CONTROL, APRIL 6-7, 1972, RALEIGH, NORTH CAROLINA, P 149-157. AU - Palange, R C AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. DIV. OF MUNICIPAL WASTE WATER PROGRAMS Y1 - 1972/04// PY - 1972 DA - Apr 1972 KW - Water Resources Abstracts KW - *WASTE TREATMENT KW - *INVESTMENT KW - *WATER POLLUTION CONTROL KW - *MUNICIPAL WASTES KW - TREATMENT FACILITIES KW - FEDERAL WATER POLLUTION CONTROL ACT KW - FEDERAL GOVERNMENT KW - SEWERS KW - SEWAGE TREATMENT KW - TECHNOLOGY KW - DESIGN KW - CONSTRUCTION KW - POPULATION KW - OPERATION AND MAINTENANCE KW - GOVERNMENT FINANCE KW - *COST EFFECTIVENESS KW - MUNICIPAL WASTEWATER TREATMENT KW - SW 3040:Wastewater treatment processes KW - SW 4030:Cost allocation, cost sharing, pricing KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19088986?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EFFECTIVE+POLLUTION+CONTROL+INVESTMENT&rft.au=Palange%2C+R+C&rft.aulast=Palange&rft.aufirst=R&rft.date=1972-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - UTAH ENVIRONMENTAL PROBLEMS AND LEGISLATIVE RESPONSE: II, LEGISLATIVE RESPONSE AN - 19080432; 7408535 AB - UTAH'S ENVIRONMENTAL PROGRAMS ARE EXAMINED IN DETAIL. THE DIVISION OF HEALTH OF THE DEPARTMENT OF SOCIAL SERVICES HAS RESPONSIBILITY FOR ENFORCEMENT OF UTAH'S ENVIRONMENTAL LAWS. THE PRINCIPAL WATER POLLUTION CONTROL STATUTE IS THE POLLUTION OF WATERS ACT (ACT). THE AUTHOR EXAMINES THE VARIOUS SECTIONS OF THAT ACT AND CRITICIZES ITS DEFICIENCIES. THE FULCRUM OF THE ACT IS THE CREATION OF A NINE-MEMBER COMMITTEE ON WATER POLLUTION, SIX OF WHICH MUST REPRESENT SPECIFIC INTERESTS. THE AUTHOR, HIGHLY CRITICAL OF THIS PROVISION, SUGGESTS THE FEDERAL WATER POLLUTION CONTROL ACT AMENDMENTS OF 1972 (FWPCA) MAY FORCE A CHANGE IN THE COMPOSITION OF THE COMMITTEE. THE ACT CREATES A DISCHARGE PERMIT PROGRAM, ALTHOUGH IT REQUIRES REVISION TO COMPORT WITH FWPCA REQUIREMENTS. THE ACT ALSO AUTHORIZES THE COMMITTEE TO GROUP THE WATERS OF THE STATE INTO CLASSES, ACCORDING TO THEIR PRESENT MOST REASONABLE USE. THE SEVERAL ENFORCEMENT PROVISIONS OF THE ACT ARE ALSO EXAMINED, AS WELL AS THE PROVISION FOR JUDICIAL REVIEW. THE AUTHOR'S FINAL SUGGESTION IS THAT RESPONSIBILITY FOR ADMINISTRATION OF THE STATE'S ENVIRONMENTAL PROGRAMS BE PLACED IN A SINGLE AGENCY OTHER THAN THE HEALTH ORIENTED DIVISION OF HEALTH. (CRAIG-FLORIDA) JF - UTAH LAW REVIEW, P 1-28, SPRING 1972. 29 P, 255 REF. AU - Raisch, J W AD - ENVIRONMENTAL PROTECTION AGENCY, DENVER, COLO. REGION VIII Y1 - 1972/04// PY - 1972 DA - Apr 1972 KW - Water Resources Abstracts KW - *UTAH KW - *LEGISLATION KW - *ENVIRONMENTAL CONTROL KW - *WATER POLLUTION CONTROL KW - *REGULATION KW - *FEDERAL WATER POLLUTION CONTROL ACT KW - WATER LAW KW - PERMITS KW - PUBLIC HEALTH KW - PENALTIES(LEGAL) KW - STATE GOVERNMENTS KW - WATER POLLUTION KW - POLLUTION ABATEMENT KW - INDUSTRUAL WASTES KW - MUNICIPAL WASTES DISCHARGE(WATER) KW - EFFLUENTS KW - WATER POLLUTION CONTROL KW - WATER QUALITY CONTROL KW - WATER QUALITY STANDARDS KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19080432?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=UTAH+ENVIRONMENTAL+PROBLEMS+AND+LEGISLATIVE+RESPONSE%3A+II%2C+LEGISLATIVE+RESPONSE&rft.au=Raisch%2C+J+W&rft.aulast=Raisch&rft.aufirst=J&rft.date=1972-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - COST EFFECTIVENESS OF REGIONAL WASTEWATER SYSTEMS AN - 19079799; 7405632 AB - IN ORDER TO IMPROVE THE EFFICIENCY AND EFFECTIVENESS OF WASTEWATER SYSTEMS, WATER QUALITY MANAGEMENT PLANNING MUST PRECEDE FACILITY CONSTRUCTION. GOALS MUST BE SET, AND THE EFFECTIVENESS OF THE PROJECT MUST BE DETERMINED FROM THE PERSPECTIVE OF COSTS, SOCIAL EFFECTS, AND ENVIRONMENTAL IMPACT. MORE EFFICIENT MEANS OF CONSTRUCTING FACILITIES WOULD RESULT IF THE UNCERTAINTIES OF FUTURE FLOW PROJECTIONS WERE REDUCED. THE FOUR PRIMARY FACTORS WHICH DETERMINE FUTURE WASTE TREATMENT NEEDS ARE POPULATION GROWTH, EXTENSIONS IN DOMESTIC SEWER COVERAGE, NEW INDUSTRIAL CONNECTIONS, AND A CHANGE IN PER CAPITA WASTE GENERATION. THE UNCERTAINTY OF POPULATION GROWTH IN A COMMUNITY IS ILLUSTRATED BY CENSUS DATA FOR THE DECADE 1960-1970. MODULE CONSTRUCTION IS THE MEANS SUGGESTED TO DEAL WITH THE UNCERTAINTY OF WASTE TREATMENT DEMAND. THIS TYPE OF CONSTRUCTION WOULD PROVIDE THE FLEXIBILITY TO RESPOND TO NEW TECHNOLOGY OR A CHANGE IN THE COMMUNITY GROWTH PATTERN. A SMALLER COMMUNITY MIGHT FIND IT MORE ECONOMICAL TO IMPROVE ITS PRESENT SOIL ABSORPTION SYSTEM RATHER THAN PROVIDE AN EXPENSIVE COLLECTION SYSTEM. (SEE ALSO W74-05629) (PINSKY-WISCONSIN) JF - IN: PROCEEDINGS OF A NATIONAL SYMPOSIUM ON COSTS OF WATER POLLUTION CONTROL, APRIL 6-7, 1972, RALEIGH, NORTH CAROLINA, P 67-89. 12 FIG, 2 TAB. AU - Fitch, W N AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D. C. SYSTEMS APPLICATION SECTION Y1 - 1972/04// PY - 1972 DA - Apr 1972 KW - Water Resources Abstracts KW - *WASTE WATER DISPOSAL KW - *WASTE WATER TREATMENT KW - *COSTS KW - *TREATMENT FACILITIES KW - WATER QUALITY STANDARDS KW - WATER POLLUTION KW - MUNICIPAL WASTES KW - SEPTIC TANKS KW - SOCIAL ASPECTS KW - POPULATION KW - FUTURE PLANNING(PROJECTED) KW - MANAGEMENT KW - ENVIRONMENTAL EFFECTS KW - CONSTRUCTION KW - MODULE CONSTRUCTION KW - COST EFFECTIVENESS KW - SOIL ABSORPTION SYSTEMS KW - SW 3040:Wastewater treatment processes KW - SW 4030:Cost allocation, cost sharing, pricing KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19079799?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=COST+EFFECTIVENESS+OF+REGIONAL+WASTEWATER+SYSTEMS&rft.au=Fitch%2C+W+N&rft.aulast=Fitch&rft.aufirst=W&rft.date=1972-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ECONOMIC IMPLICATIONS OF ALTERNATIVE NATIONAL POLICIES FOR WATER POLLUTION CONTROL AN - 19078691; 7405630 AB - THE ENVIRONMENTAL PROTECTION AGENCY USES A THREE DIMENSION INDEX OF POLLUTION, CALLED THE PDI INDEX, WHICH CONSIDERS THE PREVALENCE, DURATION AND INTENSITY OF POLLUTION. USING THIS INDEX IT WAS FOUND THAT POLLUTION PROBLEMS ARE CONCENTRATED RATHER THAN UNIVERSAL AND THAT EQUAL LEVELS OF TREATMENT MAY NOT BE REQUIRED IN ALL AREAS OF THE COUNTRY. ALSO, THE PDI DATA SUPPORTS CONTROLLING NON-TRADITIONAL POLLUTION POINTS SOURCES. THE MARGINAL COST OF POLLUTION TREATMENT RISES RAPIDLY AS HIGHER LEVELS OF TREATMENT ARE ACHIEVED. THE TOTAL COST OF MUNICIPAL WASTE TREATMENT FACILITY CONSTRUCTION IS ESTIMATED AT $18.1 BILLION BY EPA THROUGH FISCAL 1976, WHILE AN ESTIMATE DERIVED FROM AN EVALUATION OF DATA FROM THE MUNICIPAL WASTE INVENTORY FOR 1971 IS $14.3 BILLION. THE COST OF POLLUTION CONTROL INVESTMENT FOR THE INDUSTRIAL SECTOR IS ESTIMATED TO RANGE BETWEEN $8.1 AND $12.2 BILLION. ALL COSTS FOR ATTAINMENT OF EFFLUENT STANDARDS FOR THE INDUSTRIAL SECTOR AMOUNT TO A CASH OUTLAY OF $20 BILLION FOR THE PERIOD 1968-1976. SINCE EPA IS INTERESTED IN MEETING ITS STATED OBJECTIVES AT THE LOWEST POSSIBLE COSTS, COST EFFECTIVENESS AND THE EFFICIENT USE OF RESOURCES ARE STRESSED. A POSSIBLE COST MINIMIZING ALTERNATIVE IS A NATIONAL EFFLUENT CHARGE. (SEE ALSO W74-05629) (PINSKY-WISCONSIN) JF - IN: PROCEEDINGS OF A NATIONAL SYMPOSIUM ON COSTS OF WATER POLLUTION CONTROL, APRIL 6-7, 1972, RALEIGH, NORTH CAROLINA, P 29-47. 1 FIG, 9 TAB. AU - Luken, R AU - Pisano, M AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. PLANNING AND EVALUATION BRANCH Y1 - 1972/04// PY - 1972 DA - Apr 1972 KW - Water Resources Abstracts KW - *WATER QUALITY KW - *WASTE WATER TREATMENT KW - *EXPENDITURES KW - *ECONOMIC IMPACT KW - WATER POLLUTION KW - UNITED STATES KW - EFFLUENTS KW - ENVIRONMENTAL CONTROL KW - CAPITAL KW - MARGINAL COSTS KW - MUNICIPAL WASTES KW - INDUSTRIAL WASTES KW - TREATMENT FACILITIES KW - REGULATION KW - STANDARDS KW - CLEAN WATER PROGRAM KW - SW 3070:Water quality control KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19078691?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ECONOMIC+IMPLICATIONS+OF+ALTERNATIVE+NATIONAL+POLICIES+FOR+WATER+POLLUTION+CONTROL&rft.au=Luken%2C+R%3BPisano%2C+M&rft.aulast=Luken&rft.aufirst=R&rft.date=1972-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - UPPER POTOMAC ESTUARY EUTROPHICATION CONTROL REQUIREMENTS AN - 19072606; 7310247 AB - IDENTIFICATION OF THE NEEDS, COSTS, AND MECHANISMS FOR CONTROLLING EUTROPHICATION IN THE POTOMAC ESTUARY WAS MADE AND AN ATTEMPT AT IMPLEMENTING THE PROGRAM HAS BEGUN. WITH CAPITAL COST FOR NUTRIENT REMOVAL OF OVER $250,000,000, A NEED EXISTS FOR CONTINUOUS EFFORTS TO IMPROVE EUTROPHICATION CONTROL, TREATMENT METHODS, COST ESTIMATES, AND INSTITUTIONAL ARRANGEMENTS. MAINTENANCE OF FREE-FLOWING CONTINUOUS EXCHANGE OF INFORMATION AMONG THE VARIOUS AGENCIES CONDUCTING THE REMOVAL REQUIREMENT STUDIES, DESIGNING AND FACILITIES, AND PLANNING THE OVERALL MANAGEMENT NEEDS IS ALSO NECESSARY. THESE INTERACTIONS ARE THE BASIS FOR SUCCESSFUL MANAGEMENT PLANNING. (ENSIGN-PAI) JF - ENVIRONMENTAL PROTECTION AGENCY, ANNAPOLIS FIELD OFFICE, TECHNICAL REPORT NO 53, APRIL 1972. 45 P, 6 FIG, 5 TAB, 11 REF. AU - Jaworski, Na AU - Clark, L J AU - FEIGNER, K D AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF RESEARCH AND MONITORING Y1 - 1972/04// PY - 1972 DA - Apr 1972 KW - Water Resources Abstracts KW - *CHESAPEAKE BAY KW - *POTOMAC RIVER KW - *ESTUARIES KW - *WATER POLLUTION CONTROL KW - *EUTROPHICATION KW - *NUTRIENT REMOVAL KW - PROGRAMS KW - PLANNING KW - MANAGEMENT KW - COSTS KW - TREATMENT KW - INFORMATION EXCHANGE KW - TREATMENT FACILITIES KW - SW 3070:Water quality control KW - SW 3030:Effects of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19072606?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=UPPER+POTOMAC+ESTUARY+EUTROPHICATION+CONTROL+REQUIREMENTS&rft.au=Jaworski%2C+Na%3BClark%2C+L+J%3BFEIGNER%2C+K+D&rft.aulast=Jaworski&rft.aufirst=Na&rft.date=1972-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WATER-TEMPERATURE DATA ACQUISITION ACTIVITIES IN THE UNITED STATES AN - 19068889; 7310986 AB - INFORMATION ON WATER-TEMPERATURE MEASURING SITES IN THE UNITED STATES IS PRESENTED BY MEANS OF TABLES AND ILLUSTRATIONS PRECEDED BY BRIEF EXPLANATIONS. INCLUDED ARE THE AGENCIES COLLECTING THE DATA, THE NUMBER OF STATIONS LOCATED ON SURFACE WATERS AND GROUNDWATERS WHERE TEMPERATURE MEASUREMENTS ARE MADE, THE DISTRIBUTION OF STATIONS BY STATES AND BY THE 21 REGIONS OF THE WATER RESOURCES COUNCIL (WRC), A FEDERAL AGENCY CREATED IN ACCORDANCE WITH THE WATER RESOURCES PLANNING ACT OF 1965, AND THE FREQUENCY OF MEASUREMENTS. THE REPORT DOES NOT CONTAIN THE ACTUAL TEMPERATURE DATA. A BIBLIOGRAPHY LISTS 194 REFERENCES WHICH CONTAIN TEMPERATURE DATA. (WOODARD-USGS) JF - AVAILABLE FROM NTIS, SPRINGFIELD, VA 22151. PB-213 972. PRICE $3.00 PRINTED COPY; $0.95 MICROFICHE. GEOLOGICAL SURVEY WATER-RESOURCES INVESTIGATIONS 2-72, 1972. 47 P, 16 FIG, 8 TAB, 92 REF. AU - PAUSZEK, F H AD - GEOLOGICAL SURVEY, WASHINGTON, D.C. OFFICE OF WATER DATA COORDINATION Y1 - 1972/04// PY - 1972 DA - Apr 1972 KW - Water Resources Abstracts KW - *WATER TEMPERATURES KW - *SURFACE WATERS KW - *GROUNDWATER KW - *UNITED STATES KW - SITES KW - FEDERAL GOVERNMENT KW - DATA COLLECTIONS KW - MEASUREMENT KW - STREAMS KW - RIVERS KW - LAKES KW - RESERVOIRS KW - ESTUARIES KW - WATER WELLS KW - SPRINGS KW - REVIEWS KW - INFORMATION RETRIEVAL KW - *WATER-TEMPERATURE MEASURING SITES(US) KW - SW 5080:Evaluation, processing and publication KW - SW 8010:Acquisitions and processing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19068889?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WATER-TEMPERATURE+DATA+ACQUISITION+ACTIVITIES+IN+THE+UNITED+STATES&rft.au=PAUSZEK%2C+F+H&rft.aulast=PAUSZEK&rft.aufirst=F&rft.date=1972-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - VERTEBRAL DAMAGE TO BLUEGILLS EXPOSED TO ACUTELY TOXIC LEVELS OF PESTICIDES AN - 19066301; 7301899 AB - BLUEGILL FINGERLINGS, LEPOMIS MACROCHIRUS, EXPOSED TO SIX DIFFERENT PESTICIDE FORMULATIONS, DEVELOPED HEMORRHAGING AND FRACTURES OF THE CAUDAL VERTEBRAE 4-8 HRS AFTER TREATMENT. FISH EXPOSED TO DYRENE (REGISTERED TRADEMARK), AKTON (REGISTERED TRADEMARK), METHYL PARATHION, TRICHLORFON, PHOSALONE, AND DEMETON DEVELOPED VERTEBRAL INJURY. INJURY WAS OBSERVED AT CONCENTRATIONS ABOVE AND BELOW THE LC-50 FOR EACH CHEMICAL. DISTURBANCE OF FISH DURING THE EARLY HOURS OF EXPOSURE INCREASED MORTALITY AND HEMORRHAGE RATES. (LEGORE-WASHINGTON) JF - TRANSACTIONS OF THE AMERICAN FISHERIES SOCIETY, VOL 101, NO 2, P 317-322, APRIL 1972. 10 FIG, 4 TAB, 10 REF. AU - McCann, Ja AU - Jasper, R L AD - ENVIRONMENTAL PROTECTION AGENCY, BELTSVILLE, MD. PESTICIDES REGULATION DIV Y1 - 1972/04// PY - 1972 DA - Apr 1972 KW - Water Resources Abstracts KW - *SUNFISHES KW - *PESTICIDE TOXICITY KW - *TOXICITY KW - *LETHAL LIMIT KW - FISH KW - FRESHWATER FISH KW - BIOASSAY KW - ORGANOPHOSPHOROUS PESTICIDES KW - CHLORINATED HYDROCARBON PESTICIDES KW - FISH DISEASES KW - PATHOLOGY KW - ANIMAL PATHOLOGY KW - MORTALITY KW - METHYL PARATHION KW - PARATHION KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19066301?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=VERTEBRAL+DAMAGE+TO+BLUEGILLS+EXPOSED+TO+ACUTELY+TOXIC+LEVELS+OF+PESTICIDES&rft.au=McCann%2C+Ja%3BJasper%2C+R+L&rft.aulast=McCann&rft.aufirst=Ja&rft.date=1972-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - CHEMICAL CHARACTERIZATION OF INDUSTRIAL EFFLUENTS AN - 19059817; 7301092 AB - EFFLUENTS FROM SEVEN INDUSTRIAL PLANTS WERE CHEMICALLY CHARACTERIZED TO IDENTIFY SPECIFIC CHEMICAL COMPOUNDS, PARTICULARLY ORGANIC COMPOUNDS, WHICH MAY OCCUR IN NATURAL WATERS. THE SURVEY INCLUDED TWO PETROCHEMICAL PLANTS, ONE SYNTHETIC RUBBER PLANT, TWO PETRO-REFINERIES, AND TWO CHEMICAL PLANTS. AT EACH PLANT, GRAB SAMPLES WERE TAKEN NEAR THE DISCHARGE INTO RECEIVING WATERS. A KUDURNA DANISH APPARATUS WAS THEN USED TO CONCENTRATE CHLOROFORM EXTRACTS INTO 25-ML SAMPLES, AND OPTIMUM GAS CHROMATOGRAPHIC TECHNIQUES WERE DERIVED. GAS CHROMATOGRAPHY - MASS SPECTROMETRY WAS THE MOST USEFUL TECHNIQUE FOR THE ANALYSES. THIS CHARACTERIZATION REVEALED COMPOUNDS IN THE EFFLUENTS THAT COULD NOT HAVE BEEN PREDICTED FROM THE RAW MATERIALS USED IN THREE OF THE PLANTS. THIS ILLUSTRATES THE SHORTCOMINGS OF USING LISTS OF RAW MATERIALS AS A MEANS OF IDENTIFYING ORGANIC POLLUTANTS IN INDUSTRIAL EFFLUENTS. IT WAS CONCLUDED THAT SPECIFICALLY IDENTIFYING AND QUANTIFYING POLLUTANT COMPOUNDS IN EFFLUENTS IS MORE USEFUL AND VALID FOR ENFORCEMENT OF WATER POLLUTION REGULATIONS THAN ARE GROSS MEASUREMENTS SUCH AS TOC, BOD, AND DISSOLVED SOLIDS. (MORTLAND-BATTELLE) JF - IN: PREPRINT OF PAPERS PRESENTED AT 163RD NATIONAL MEETING THE AMERICAN CHEMICAL SOCIETY, DIVISION OF WATER, AIR AND WASTE CHEMISTRY, BOSTON, MASSACHUSETTS, APRIL 1972. VOL 12, NO 1, P 113-120, 10 REF. AU - Keith, L H AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST WATER LAB Y1 - 1972/04// PY - 1972 DA - Apr 1972 KW - Water Resources Abstracts KW - *INDUSTRIAL WASTES KW - *POLLUTANT IDENTIFICATION KW - *CHEMICAL INDUSTRY KW - CHEMICAL ANALYSIS KW - EFFLUENTS KW - ORGANIC MATTER KW - CHEMICAL WASTES KW - GAS CHROMATOGRAPHY KW - SEPARATION TECHNIQUES KW - MASS SPECTROMETRY KW - ORGANIC COMPOUNDS KW - ALCOHOLS KW - OIL INDUSTRY KW - CHLORINATED HYDROCARBON PESTICIDES KW - POLYMERS KW - SYNTHETIC RUBBER KW - AROMATIC COMPOUNDS KW - WASTE WATER TREATMENT KW - WATER POLLUTION SOURCES KW - TASTE KW - ODOR KW - TOXICITY KW - LAGOONS KW - NITROGEN KW - PROPANE KW - AMMONIA KW - HYDROGEN KW - ALUMINUM KW - OIL KW - CHLORINE KW - SILICA KW - PETROCHEMICAL PLANTS KW - PETROREFINERIES KW - CHLOROFORM EXTRACTS KW - HYDROCARBONS KW - KUDURNA DANISH APPARATUS KW - POLYGLYCOL AMMONIA KW - ETHYLENE OXIDE KW - ETHYLENE GLYCOL KW - ETHANE KW - BUTADIENE KW - REFINERY GAS KW - ETHOXYLATES KW - METHYL CHLORIDE KW - METHANOL KW - RAFFINATE KW - STYRENE KW - PROPYLENE KW - ORTHO XYLENE KW - ISOBUTANE KW - POLYVINYL CHLORIDE KW - ALIPHATICS KW - CAUSTIC SODA KW - SILICA PIGMENTS KW - SODIUM CHLORIDE KW - POLYETHYLENE KW - POLYOLEFINS KW - POLYPROPYLENE KW - ALUMINUM ALKYLS KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19059817?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=CHEMICAL+CHARACTERIZATION+OF+INDUSTRIAL+EFFLUENTS&rft.au=Keith%2C+L+H&rft.aulast=Keith&rft.aufirst=L&rft.date=1972-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ARE RIVER BASINS THE BEST FRAMEWORK FOR WATER RESOURCES PLANNING, DEVELOPMENT, AND MANAGEMENT AN - 19052693; 7208975 AB - THE USE OF RIVER BASINS AS A FRAMEWORK FOR THE PLANNING, DEVELOPMENT, AND MANAGEMENT OF WATER RESOURCES IS DISCUSSED IN TERMS OF: WATER SUPPLY, URBAN WATER SUPPLY, WATER QUALITY, HYDROELECTRIC POWER, IRRIGATION WATER, WATER-BASED RECREATION, AND ECONOMIC DEVELOPMENT. ON THE WHOLE, RIVER BASINS PROVIDE A SOMEWHAT QUESTIONABLE FRAMEWORK FOR WORKING WITH WATER RESOURCES. THEY PROVIDE AN EFFECTIVE AND LOGICAL STRUCTURE FOR WATER QUALITY AND FLOOD CONTROL, BUT SEEM INADEQUATE IN DEALING WITH WATER SUPPLY, POWER, NAVIGATION, IRRIGATION, RECREATION, AND ECONOMIC DEVELOPMENT. A NATIONAL FRAMEWORK TO INTERRELATE AND MEDIATE AMONG INDIVIDUAL BASIN PLANS WOULD IMPROVE THE SYSTEM. FURTHERMORE, THE USE OF A SUBSTRUCTURE OF CITY REGIONS MIGHT ALSO IMPROVE THE BASIN APPROACH, ALONG WITH INCREASED ATTENTION TO EXTERNALITIES. BASICALLY, SUGGESTIONS AND RECOMMENDATIONS FROM THE READERS ARE SOUGHT. (STRACHAN-CHICAGO) JF - WATER RESOURCES BULLETIN, VOL. 8, NO. 2, P 401-403, APRIL 1972. AU - Brown, L R AD - OFFICE OF WATER RESOURCES RESEARCH, WASHINGTON, D.C Y1 - 1972/04// PY - 1972 DA - Apr 1972 KW - Water Resources Abstracts KW - *RIVER BASINS KW - *WATER RESOURCES DEVELOPMENT KW - *PLANNING KW - *REGIONAL ANALYSIS KW - MULTIPLE PURPOSE KW - *NATIONAL FRAMEWORK KW - EXTERNALITIES KW - *REGIONAL PLANNING KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19052693?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ARE+RIVER+BASINS+THE+BEST+FRAMEWORK+FOR+WATER+RESOURCES+PLANNING%2C+DEVELOPMENT%2C+AND+MANAGEMENT&rft.au=Brown%2C+L+R&rft.aulast=Brown&rft.aufirst=L&rft.date=1972-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MARINE RADIOECOLOGY, A SELECTED BIBLIOGRAPHY ON NON-RUSSIAN LITERATURE AN - 19049055; 7307769 AB - MOST MAJOR PUBLICATIONS EXCEPTING PROGRESS REPORTS ARE LISTED. INDEXING IS ACCORDING TO THE FIRST AUTHOR. ABSTRACTS ARE NOT GIVEN. REFERENCES GENERALLY REFLECT THE STYLE OF THE SOURCE (NUCLEAR SCIENCE ABSTRACTS, 1969-1971, OTHER ABSTRACT PUBLICATIONS, BIBLIOGRAPHIES, AND REVIEWS). RUSSIAN PUBLICATIONS ARE LISTED IN A COMPANION REPORT, TID-3915 (SUPPL. 1). THE COVERAGE INCLUDES THE ORIGIN (SOURCE) OF ENVIRONMENTAL RADIONUCLIDES. (BOPP-ORNL) JF - AVAILABLE FROM NTIS, SPRINGFIELD, VA., AS TID-3917 (SUPPL. 1); $3 IN PAPER COPY, 95 CENTS IN MICROFICHE. REPORT TID-3917 (SUPPL. 1), 1972. 76 P, 845 REF. AU - Edmundson, E AU - Schultz, V AU - Klement, A W AD - ENVIRONMENTAL PROTECTION AGENCY, SEATTLE, WASH Y1 - 1972/04// PY - 1972 DA - Apr 1972 KW - Water Resources Abstracts KW - *NUCLEAR WASTES KW - *FALLOUT KW - *ESTUARINE ENVIRONMENT KW - *RADIOECOLOGY KW - *BIBLIOGRAPHIES KW - MARINE BIOLOGY KW - WATER POLLUTION SOURCES KW - RADIOACTIVE WASTES KW - PATH OF POLLUTANTS KW - WATER POLLUTION EFFECTS KW - RADIOISOTOPES KW - RADIOACTIVITY TECHNIQUES KW - RADIOACTIVITY EFFECTS KW - MARINE ANIMALS KW - MARINE PLANTS KW - SEA WATER KW - BRACKISH WATER KW - FOOD CHAINS KW - SW 3020:Sources and fate of pollution KW - SW 8030:Secondary publication and distribution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19049055?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MARINE+RADIOECOLOGY%2C+A+SELECTED+BIBLIOGRAPHY+ON+NON-RUSSIAN+LITERATURE&rft.au=Edmundson%2C+E%3BSchultz%2C+V%3BKlement%2C+A+W&rft.aulast=Edmundson&rft.aufirst=E&rft.date=1972-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - SUBSURFACE POLLUTION PROBLEMS IN THE UNITED STATES AN - 19036209; 7211472 AB - SOURCES OF SUBSURFACE WATER CONTAMINATION CAN GENERALLY BE ASSIGNED TO ONE OF THREE BASIC CATEGORIES: (1) THE DIRECT INTRODUCTION OF POLLUTANTS DEEP WITHIN THE EARTH BY INJECTION THROUGH WELLS; (2) PERCOLATION OF POLLUTANTS FROM SURFACE AND NEAR SURFACE SOURCES SUCH AS SEPTIC TANKS, LEACHING PONDS, SANITARY LANDFILLS, AND PESTICIDES AND FERTILIZERS USED IN AGRICULTURAL PRACTICES; AND (3) INTRUSION OF SALT WATER INTO FRESH-WATER AQUIFERS AS A RESULT OF REDUCTIONS IN FRESH-WATER FLOW IN COASTAL AREAS OR THE BREACHING OF IMPERVIOUS STRATA IN INLAND AREAS. THESE POLLUTION PROBLEMS ARE REVIEWED CONCERNING THE INCREASING DEMANDS FOR WATER OF ACCEPTABLE QUALITY FOR THE VARIOUS TYPES OF WATER NEEDS IN THE UNITED STATES. (WOODARD-USGS) JF - AVAILABLE FROM NTIS, SPRINGFIELD, VA. 22151 AS PB-210 923, $3.00 IN PAPER COPY, $0.95 MICROFICHE. ENVIRONMENTAL PROTECTION AGENCY TECHNICAL STUDIES REPORT TS-00-72-02, MAY 1972. 29 P, 5 FIG, 6 REF, 2 APPEND. AU - Ballentine, R K AU - Reznek AU - Hall, C W AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. FRESH WATER POLLUTION CONTROL SECTION Y1 - 1972/04// PY - 1972 DA - Apr 1972 KW - Water Resources Abstracts KW - *WATER POLLUTION SOURCES KW - *WATER POLLUTION EFFECTS KW - *GROUNDWATER KW - *UNITED STATES KW - REVIEWS KW - WATER DEMAND KW - PROJECTIONS KW - INJECTION WELLS KW - SEPTIC TANKS KW - LANDFILLS KW - PESTICIDES KW - FERTILIZERS KW - SALINE WATER INTRUSION KW - WATER POLLUTION CONTROL KW - WATER SUPPLY KW - WATER UTILIZATION KW - SW 2040:Groundwater management KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19036209?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=SUBSURFACE+POLLUTION+PROBLEMS+IN+THE+UNITED+STATES&rft.au=Ballentine%2C+R+K%3BReznek%3BHall%2C+C+W&rft.aulast=Ballentine&rft.aufirst=R&rft.date=1972-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - HEALTH FACTORS AND REUSED WATERS AN - 19035863; 7211506 AB - RESEARCH REGARDING THE DETERMINATION OF VITAL AND BACTERIAL DISINFECTION OF WATERS AND THE EFFECTS OF UNKNOWN AGENT 'X' IS NEEDED BEFORE DIRECT CONSUMPTIVE REUSE OF WASTEWATERS CAN BE SANCTIONED. MORE DIRECT REUSE OF SUCH WATERS IS BECOMING A NECESSITY IN WATER-SHORT AREAS THAT HAVE GROWING POPULATIONS AND INDUSTRIAL REQUIREMENTS. MANY HEALTH-RELATED QUESTIONS REMAIN. INITIATION OF STUDIES ON VIRUSES IS RECOMMENDED. THESE STUDIES WOULD EXAMINE: (1) THE DEVELOPMENT OF IMPROVED VIRAL DETECTION AND ENUMERATION METHODOLOGY, (2) THE EXPLORATION AND DEFINITION OF THE BASIC PROPERTIES OF ENTERIC VIRUSES, (3) THE PROVISION OF KNOWLEDGE ON TRANSMISSION OF VIRUSES THROUGH THE AQUATIC ENVIRONMENT, (4) THE DEFINITION OF THE IMPACT OF VIRAL DISEASE ON MAN THROUGH ASSOCIATED EPIDEMIOLOGICAL STUDIES, AND (5) THE DEVELOPMENT OF TECHNOLOGY FOR THE POSITIVE REMOVAL AND INACTIVATION OF VIRUSES. ADDITIONAL STUDIES ARE NEEDED: (1) TO INVESTIGATE THE POTENTIAL PROBLEMS FROM BACTERIA, (2) TO IDENTIFY AND DEFINE THE POTENTIAL HEALTH EFFECTS OF ORGANIC AND OTHER CHEMICALS NOT REMOVED BY RECLAMATION, (3) TO INCREASE RELIABILITY FOR WASTEWATER-TREATMENT PLANT OPERATION, AND (4) TO USE COMMON SENSE IN THE APPROACH TO RENOVATED WASTEWATER. (STRACHAN-CHICAGO) JF - JOURNAL OF THE AMERICAN WATER WORKS ASSOCIATION, VOL. 64, NO. 4, P 220-225, APRIL 1972. 2 PHOTO, 19 REF. AU - Long, W N AU - Bell, F A AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1972/04// PY - 1972 DA - Apr 1972 KW - Water Resources Abstracts KW - *PUBLIC HEALTH KW - *WATER REUSE KW - *VIRUSES KW - *BACTERIA KW - CONSUMPTIVE USE KW - TECHNOLOGY KW - RECLAIMED WATER KW - WASTE WATER TREATMENT KW - VIRAL DETECTIONS KW - VIRAL PROPERTIES KW - VIRUS REMOVAL KW - SW 3040:Wastewater treatment processes KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19035863?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=HEALTH+FACTORS+AND+REUSED+WATERS&rft.au=Long%2C+W+N%3BBell%2C+F+A&rft.aulast=Long&rft.aufirst=W&rft.date=1972-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ASPECTS OF AQUIFER MANAGEMENT AN - 19272078; 7214876 AB - LEGAL ASPECTS OF AQUIFER MANAGEMENT ARE OUTLINED IN RESPONSE TO CURRENT GOVERNMENTAL INVOLVEMENT IN THE DEVELOPMENT AND REDISTRIBUTION OF WATER OVER LARGE AREAS. LEGAL DOCTRINES ARE DIVIDED INTO TWO MAJOR CATEGORIES--COMMON LAW DOCTRINE AND PRIOR-APPROPRIATION DOCTRINE. COMMON LAW DOCTRINE, DERIVED FROM ENGLAND, IS APPLIED GENERALLY TO HUMID AND EASTERN STATES. ITS EXPRESSED INTEREST IS PROTECTION OF LAND-BASED PROPERTY RIGHTS. CORRELATIVE RIGHTS, OR CALIFORNIA LAW, IS A VARIATION OF THE REASONABLE USE CONCEPT. PRIOR-APPROPRIATION DOCTRINE GRANTS WATER RIGHTS TO FIRST USERS WITHOUT REGARD TO LAND OWNERSHIP. IT WAS DEVELOPED IN THE WESTERN STATES, WHERE ARIDITY DICTATED THAT WASTER WAS OF MAJOR IMPORTANCE AND VALUE. APPLICATIONS OF THESE DOCTRINES ARE PRESENTED ALONG WITH STATEWIDE REGULATORY PROGRAMS. (POPKIN-ARIZONA) JF - THE CROSS SECTION, VOL 18, NO 3, MARCH 1972. P 1-2, 4. 1 TAB, 22 REF. AU - McMillion, L G AU - Olsson, D AD - ENVIRONMENTAL PROTECTION AGENCY, ADA, OKLA. NATIONAL GROUNDWATER RESEARCH PROGRAM; AND ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D. C. WATER QUALITY OFFICE Y1 - 1972/03// PY - 1972 DA - Mar 1972 KW - Water Resources Abstracts KW - *LEGAL ASPECTS KW - *GROUNDWATER RESOURCES KW - *WATER MANAGEMENT(APPLIED) KW - *COMMON LAW KW - *PRIOR APPROPRIATION KW - HUMID AREAS KW - ARID LANDS KW - REASONABLE USE KW - WATER RIGHTS KW - REGULATIONS KW - SW 2040:Groundwater management KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19272078?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ASPECTS+OF+AQUIFER+MANAGEMENT&rft.au=McMillion%2C+L+G%3BOlsson%2C+D&rft.aulast=McMillion&rft.aufirst=L&rft.date=1972-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - NITROGEN REMOVAL FROM MUNICIPAL WASTE WATER BY COLUMNAR DENITRIFICATION AN - 19270134; 7207108 AB - PILOT SCALE STUDIES OF COLUMNAR DENITRIFICATION, USING METHANOL AS A SUBSTRATE FOR THE BIOCHEMICAL REDUCTION OF THE NITRATE ION, WERE CONDUCTED ON THE NITRIFIED EFFLUENT OF A MUNICIPAL WASTE TREATMENT PLANT. VARIOUS SIZES OF MEDIA WERE USED, AND OVER 90% DENITRIFICATION WAS ACHIEVED AT METHANOL/NITRATE RATIOS OF 2.50/1 AND 2.75/1 AT CONTACT TIMES OF 5 MINUTES FOR 3.40 MM MEDIAN DIAMETER SAND AND 15 MINUTES FOR 3/4 IN. MEDIAN DIAMETER STONE, WITH BOTH RUNS BEING OPERATED AT A SURFACE LOADING RATE OF 7.0 GPM/FT2. ADVANTAGES OF THE COLUMNAR SYSTEM INCLUDED THE HIGH EQUIVALENT CONCENTRATION OF SLIME PER VOLUME, THE INTIMATE CONTACT AFFORDED BY THE LARGE SURFACE AREA, ELIMINATION OF SECONDARY CLARIFICATION AND SLUDGE RECYCLE, SHORTER CONTACT TIMES, THE FACT THAT THE DENITRIFICATION COLUMN COULD BE USED AS A TERTIARY FILTER, AND THE PLACING OF THE NITROGEN REMOVED DURING THE PROCESS BACK INTO THE ECOSYSTEM AS ELEMENTAL NITROGEN. CHEMICAL COSTS TO REMOVE 20 MG/1 OF NITRATE-NITROGEN IN THE PRESENCE OF 6 MG/1 OF DISSOLVED OXYGEN AT A 2.75 TO 1 METHANOL TO NITROGEN RATIO WILL BE 1.9 CENTS/1000 GALLONS. NO CONSTRUCTION OR OPERATIONAL COSTS WERE REPORTED. (LOWRY-TEXAS) JF - ENVIRONMENTAL SCIENCE AND TECHNOLOGY, VOL 6, NO. 3, MARCH 1972, P 260-267, 9 FIG, 5 TAB, 13 REF. AU - Smith, J M AU - Masse, An AU - Feige, Wa AU - KAMPHAKE, L J AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. ADVANCED WASTE TREATMENT RESEARCH LAB Y1 - 1972/03// PY - 1972 DA - Mar 1972 KW - Water Resources Abstracts KW - *MUNICIPAL WASTES KW - *DENITRIFICATION KW - *NITRIFICATION KW - *WASTE WATER TREATMENT KW - NITRATES KW - AMMONIA KW - NITROGEN KW - OXIDATION-REDUCTION REACTIONS KW - SLIME KW - AEROBIC CONDITIONS KW - ANAEROBIC CONDITIONS KW - DEPTH KW - DISSOLVED OXYGEN KW - INHIBITION KW - FILTRATION KW - COST ANALYSIS KW - *SURFACE LOADING RATES KW - *CONTACT TIMES KW - METHANOL KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19270134?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=NITROGEN+REMOVAL+FROM+MUNICIPAL+WASTE+WATER+BY+COLUMNAR+DENITRIFICATION&rft.au=Smith%2C+J+M%3BMasse%2C+An%3BFeige%2C+Wa%3BKAMPHAKE%2C+L+J&rft.aulast=Smith&rft.aufirst=J&rft.date=1972-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - CODORUS CREEK WATER QUALITY INVESTIGATION REPORT AN - 19169020; 7302870 AB - THE CODORUS CREEK IS GROSSLY POLLUTED BY INDUSTRIAL, AGRICULTURAL AND MUNICIPAL DISCHARGES. THIS WATER QUALITY STUDY WAS INITIATED TO DETERMINE EXISTING CONDITIONS OF THE CODORUS CREEK WATERSHED IN ORDER TO ESTABLISH A WASTEWATER MANAGEMENT PLAN. FIVE OBJECTIVES ARE: (1) ESTABLISH A BASE-LINE RECORD OF WATER QUALITY, (2) DETERMINE CHARACTERISTICS OF NATURAL PURIFICATION, (3) DETERMINE PATTERNS OF POLLUTION DOWNSTREAM FROM WASTE DISCHARGES, (4) ESTIMATE WASTE ASSIMILATION CAPABILITIES OF CODORUS CREEK AND ITS TRIBUTARIES, AND (5) ESTIMATE THE REDUCTIONS IN WASTE LOADS NECESSARY TO MEET WATER QUALITY STANDARDS. WATER QUALITY WAS VERY POOR IN SOME AREAS, WITH TOXIC MATERIALS PRESENT. NUTRIENTS CONCENTRATIONS WERE PRESENT IN LEVELS FAR ABOVE THAT NEEDED FOR ALGAE GROWTH STIMULATION, AND HIGH BACTERIOLOGICAL COUNTS WERE FOUND. SIX MUNICIPAL WASTE WATER TREATMENT PLANTS ARE ON THE CREEK, ALL HAVING SECONDARY TREATMENT. FORTY INDUSTRIAL POLLUTERS, OF WHICH 22 DISCHARGE DIRECTLY INTO THE STREAM, WERE IDENTIFIED; THE OTHER 18 DISCHARGE TO MUNICIPAL TREATMENT PLANTS, THE SOIL, OR TO THE CREEK. ALL SEVEN WASTEWATER DISCHARGES TESTED VIOLATE EFFLUENT STANDARDS ESTABLISHED BY THE PENNSYLVANIA IMPLEMENTATION PLAN DATED DECEMBER 20, 1967. BACTERIOLOGICAL DATA SUGGEST THAT TREATMENT PLANT EFFLUENTS ARE RECEIVING INADEQUATE CHLORINATION OR THAT INDIVIDUAL HOMES AND LIVESTOCK DISCHARGES ARE REACHING THE CREEK. (POERTNER) JF - MARCH 1972. 114 P, 11 TAB. AU - KAEUFER, E A AD - ENVIRONMENTAL PROTECTION AGENCY, PHILADELPHIA, PA. REGION III Y1 - 1972/03// PY - 1972 DA - Mar 1972 KW - Water Resources Abstracts KW - *DATA COLLECTIONS KW - *PENNSYLVANIA KW - *WATER QUALITY STANDARDS KW - WATER POLLUTION KW - SURVEYS KW - POLLUTION ABATEMENT KW - STREAMS KW - PLANNING KW - WASTE WATER TREATMENT KW - WASTE WATER DISPOSAL KW - WATER DISTRICTS KW - TERTIARY TREATMENT KW - PUBLIC HEALTH KW - SEWAGE TREATMENT KW - INDUSTRIAL WASTES KW - ENVIRONMENTAL CONTROL KW - WASTE ASSIMILATIVE CAPACITY KW - *CODORUS CREEK(PENN) KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19169020?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=CODORUS+CREEK+WATER+QUALITY+INVESTIGATION+REPORT&rft.au=KAEUFER%2C+E+A&rft.aulast=KAEUFER&rft.aufirst=E&rft.date=1972-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - HEALTH ASPECTS OF ARSENICALS IN THE ENVIRONMENT AN - 19116482; 7502736 AB - MAN COMES IN CONTACT WITH THE ARSENICALS IN A VARIETY OF WAYS. THE DEGREE OF EXPOSURE MAY BE RELATED TO A PERSON'S OCCUPATION, THE PROXIMITY TO A COPPER SMELTER, THE NATURE OF FOODS CONSUMED, THE TYPE OF SOIL IN THE AREA, THE TYPE OF ARSENICAL INGESTED OR APPLIED FOR MEDICINAL PURPOSES, AND OTHER FACTORS. ARSENICALS MAY BE ABSORBED BY INHALATION, INGESTION, AND THROUGH THE SKIN. WHEN APPLIED IN CONCENTRATED FORM TO THE SKIN, ARSENIC MAY CAUSE A STINGING, BURNING PAIN. THE INHALATION OF ARSENIC DUST MAY RESULT IN PEFORATION OF THE NASAL SEPTUM. IN SOME POISONED INDIVIDUALS THE TOXICOLOGIC PICTURE MAY BE DOMINATED BY GASTROINTESTINAL DISTURBANCES; IN OTHERS NERVOUS MANIFESTATIONS MAY OCCUR. SYSTEMATICALLY, ARSENIC RELAXES THE CAPILLARIES AND INCREASES THEIR PERMEABILITY. THIS DILATION IN TURN INTRODUCES CHANGES IN THE CIRCULATION THAT CAUSE DISTURBANCES IN ORGANIC FUNCTION. ARSENIC APPARENTLY BINDS ORGANIC SULFHYDRYL GROUPS THUS INHIBITING A NUMBER OF ENZYMES, NOTABLY PYRUVATE OXIDOSE AND THE PHOSPHATES SO THAT TISSUE RESPIRATION IS REDUCED. ALSO, THE FORMATION OF ARSENIOUS ACID AIDS IN THE DESTRUCTION OF TISSUES. (JERNIGAN-VANDERBILT) JF - JOURNAL OF ENVIRONMENTAL HEALTH, VOL 34, NO 5, P 511-518, MARCH/APRIL 1972. 1 TAB, 25 REF. AU - Lisella, F S AU - Long, K R AU - Scott, H G AD - ENVIRONMENTAL PROTECTION AGENCY, CHAMBLEE, GA. OFFICE OF PESTICIDES PROGRAMS Y1 - 1972/03// PY - 1972 DA - Mar 1972 KW - Water Resources Abstracts KW - *ARSENIC COMPOUNDS KW - *TOXICITY KW - *PUBLIC HEALTH KW - HUMAN PATHOLOGY KW - ANALYTICAL TECHNIQUES KW - SPECTROSCOPY KW - WATER POLLUTION SOURCES KW - WATER POLLUTION EFFECTS KW - PATH OF POLLUTANTS KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19116482?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=HEALTH+ASPECTS+OF+ARSENICALS+IN+THE+ENVIRONMENT&rft.au=Lisella%2C+F+S%3BLong%2C+K+R%3BScott%2C+H+G&rft.aulast=Lisella&rft.aufirst=F&rft.date=1972-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EFFECTS OF THE POLYCHLORINATED BIPHENYL AROCHLOR 1254 ON THE AMERICAN OYSTER CRASSOSTREA VIRGINICA AN - 19101034; 7412259 AB - YOUNG OYSTERS WERE CONTINUOUSLY EXPOSED TO AROCHLOR 1254, A PCB, IN FLOWING, UNFILTERED SEAWATER. GROWTH RATE WAS SIGNIFICANTLY REDUCED IN OYSTERS EXPOSED TO 5 PPB FOR 24 WEEKS. GROWTH RATE WAS NOT AFFECTED IN OYSTERS EXPOSED TO 1 PPB FOR 30 WEEKS. MORTALITY WAS NOT SIGNIFICANT IN EXPOSED AND CONTROL GROUPS. IN OYSTERS EXPOSED TO 5 PPB, GREATEST PCB RESIDUE (WHOLE BODY) WAS 425 MG/KG (PPM), 85,000 TIMES THE CONCENTRATION IN THE WATER, AND LESS THAN 0.3 PPM WAS RETAINED AFTER 28 WEEKS DEPURATION IN PCB-FREE WATER. IN OYSTERS EXPOSED TO 1 PPB, GREATEST RESIDUE WAS 101 PPM, 101,000 TIMES THE CONCENTRATION IN THE WATER AND LESS THAN 0.2 PPM WAS RETAINED AFTER 12 WEEKS DEPURATION. EXAMINATION OF OYSTERS EXPOSED TO 5 PPB OF THIS PCB FOR PATHOGENESIS ATROPHY OF DIGESTIVE DIVERTICULAR EPITHELIUM AND DEGENERATION OF VESICULAR CONNECTIVE TISSUES CONCOMITANT WITH LEUKOCYTIC INFILTRATION, BUT TISSUE RECOVERY SEEMED EXCELLENT AFTER 12 WEEKS DEPURATION. (KATZ) JF - MARINE BIOLOGY, VOL 17, NO 3, P 209-214, 1972. 4 FIG, 1 TAB, 10 REF. AU - Lowe, Ji AU - Parrish, PR AU - Patrick, J M AU - Forester, J AD - ENVIRONMENTAL PROTECTION AGENCY, GULF BREEZE, FLA. GULF BREEZE LAB Y1 - 1972/03// PY - 1972 DA - Mar 1972 KW - Water Resources Abstracts KW - *POLYCHLORINATED BIPHENYLS KW - *GROWTH RATE KW - *OYSTERS KW - *AROCHLER KW - LABORATORY TESTS KW - ABSORPTION KW - BIOASSAY KW - PESTICIDES KW - CHLORINATED HYDROCARBON PESTICIDES KW - MORTALITY KW - PATHOLOGY KW - SEAWATER KW - ANIMAL PHYSIOLOGY KW - GAS CHROMATOGRAPHY KW - ANALYTICAL TECHNIQUES KW - METHODOLOGY KW - RETENTION KW - MICROSCOPY KW - CYTOLOGICAL STUDIES KW - WATER POLLUTION EFFECTS KW - *ACCUMULATION KW - *CRASSOSTREA VIRGINICA KW - DEPURATION KW - PATHOGENESIS KW - HISTOPATHOLOGY KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19101034?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EFFECTS+OF+THE+POLYCHLORINATED+BIPHENYL+AROCHLOR+1254+ON+THE+AMERICAN+OYSTER+CRASSOSTREA+VIRGINICA&rft.au=Lowe%2C+Ji%3BParrish%2C+PR%3BPatrick%2C+J+M%3BForester%2C+J&rft.aulast=Lowe&rft.aufirst=Ji&rft.date=1972-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WATER QUALITY STANDARDS--ADOPTION, IDENTIFICATION, AND AVAILABILITY OF STATE STANDARDS AN - 19056348; 7208029 AB - PURSUANT TO THE AUTHORITY OF SECTION 10(C) OF THE FEDERAL WATER POLLUTION CONTROL ACT, 33 U.S.C. 1160(C), THE ADMINISTRATOR OF THE ENVIRONMENTAL PROTECTION AGENCY, WITH CERTAIN AMENDMENTS, ADOPTS WATER QUALITY STANDARDS OF THE FOLLOWING STATES: ALASKA, COLORADO, CONNECTICUT, DELAWARE, TERRITORY OF GUAM, INDIANA, IOWA, KANSAS, MAINE, MARYLAND, MASSACHUSETTS, MINNESOTA, MISSOURI, NEBRASKA, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, NORTH CAROLINA, NORTH DAKOTA, OHIO, OKLAHOMA, RHODE ISLAND, SOUTH DAKOTA, VERMONT, VIRGINIA, VIRGIN ISLANDS, AND WEST VIRGINIA. SUCH STANDARDS ARE INTENDED TO PROTECT PUBLIC HEALTH OR WELFARE, ENHANCE WATER QUALITY, AND SERVE THE PURPOSES OF THE ACT. (ILKSON-FLORIDA) JF - FEDERAL REGISTER, VOL 37, NO 58, P 6087-6088, MARCH 24, 1972. AU - Ruckelshaus, W D AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1972/03// PY - 1972 DA - Mar 1972 KW - Water Resources Abstracts KW - *FEDERAL WATER POLLUTION CONTROL ACT KW - *WATER QUALITY STANDARDS KW - *STATE GOVERNMENTS KW - *WATER QUALITY CONTROL KW - LEGISLATION KW - LEGAL ASPECTS KW - REGULATION KW - FEDERAL GOVERNMENT KW - ADOPTION OF PRACTICES KW - STANDARDS KW - WATER QUALITY KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19056348?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WATER+QUALITY+STANDARDS--ADOPTION%2C+IDENTIFICATION%2C+AND+AVAILABILITY+OF+STATE+STANDARDS&rft.au=Ruckelshaus%2C+W+D&rft.aulast=Ruckelshaus&rft.aufirst=W&rft.date=1972-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PHYSICAL-CHEMICAL TREATMENT OF MUNICIPAL WASTEWATER AN - 19051435; 7212961 AB - PHYSICAL-CHEMICAL TREATMENT CONSISTING OF TWO-STAGE LIME PRECIPITATION WITH INTERMEDIATE RECARBONATION, FILTRATION, PH CONTROL, SELECTIVE ION EXCHANGE, AND CARBON ADSORPTION REMOVED APPROXIMATELY 95% OF THE TOC, BOD, AND COD, 97% OF SUSPENDED SOLIDS, 98% OF TOTAL PHOSPHORUS, AND 78% OF TOTAL NITROGEN FROM DISTRICT OF COLUMBIA RAW WASTEWATER IN PILOT PLANT STUDIES RECENTLY COMPLETED. RESIDUALS AVERAGED 6 MG/L TOC, 5 MG/L BOD, 13 MG/L COD, 5 MG/L SUSPENDED SOLIDS, 0.15 MG/L PHOSPHORUS AND 4.6 MG/L NITROGEN. LIME PRECIPITATION REMOVED ABOUT 80% OF THE ORGANICS, 91% OF THE SUSPENDED SOLIDS, 97% OF PHOSPHORUS, AND 31% OF THE NITROGEN. ION EXCHANGE AND ADSORPTION WERE HELPFUL IN REMOVING AMMONIA NITROGEN AND ORGANICS, RESPECTIVELY. HOWEVER, FILTRATION INCREASED REMOVALS ONLY SLIGHTLY. THE ESTIMATED WATER COSTS FOR PHYSICAL-CHEMICAL TREATMENT WITH SOLIDS DISPOSAL IN A 300 MGD PLANT WAS $0.32/1000 GALLONS. (GALWARDI-TEXAS) JF - WATER POLLUTION CONTROL FEDERATION JOURNAL, VOL 44, NO 3, MARCH 1972, P 361-371, 3 FIG, 8 TAB, 22 REF. AU - Bishop, D F AU - O'Farrell, T P AU - Stamberg, J B AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1972/03// PY - 1972 DA - Mar 1972 KW - Water Resources Abstracts KW - *LIME KW - *CHEMICAL PRECIPITATION KW - *ACTIVATED CARBON ADSORPTION KW - *WASTE WATER TREATMENT KW - FILTRATION KW - ION EXCHANGE KW - MUNICIPAL WASTES KW - EFFICIENCIES KW - NITROGEN KW - ORGANIC MATTER KW - PHOSPHORUS KW - BIOCHEMICAL OXYGEN DEMAND KW - CHEMICAL OXYGEN DEMAND KW - HYDROGEN ION CONCENTRATION KW - ESTIMATED COSTS KW - PILOT PLANTS KW - TERTIARY TREATMENT KW - TOTAL ORGANIC CARBON KW - *COMBINED TREATMENT KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19051435?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PHYSICAL-CHEMICAL+TREATMENT+OF+MUNICIPAL+WASTEWATER&rft.au=Bishop%2C+D+F%3BO%27Farrell%2C+T+P%3BStamberg%2C+J+B&rft.aulast=Bishop&rft.aufirst=D&rft.date=1972-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - TEST, MONITORING AND INDICATOR ORGANISMS AN - 19048992; 7309923 AB - SELECTED SPECIES FROM A MARINE ENVIRONMENT USEFUL FOR THE DETECTION AND EVALUATION OF POLLUTION ARE DISCUSSED. THE DISTINCTIONS BETWEEN MONITORING, INDICATOR, AND TEST ORGANISMS ARE NOTED. MONITORING ORGANISMS ARE USED PRIMARILY TO QUANTIFY POLLUTION LEVELS; INDICATOR ORGANISMS ARE USED TO IDENTIFY POLLUTANTS; AND TEST ORGANISMS ARE MONITORING AND/OR INDICATOR ORGANISMS WHICH ARE SMALL AND EASY TO HANDLE AND CULTURE. THE USEFULNESS OF A PARTICULAR SPECIES DEPENDS UPON THE TYPE OF INFORMATION DESIRED. VARIOUS SPECIES SUCH AS BACTERIA, PHYTOPLANKTON, ALGAE, MOLLUSCS, FISH, BIRDS AND MAMMALS ARE REVIEWED IN TERMS OF THE ROLES THEY CAN PLAY IN ENVIRONMENTAL MONITORING. THE NEED FOR FURTHER RESEARCH ON TEST, MONITORING, AND INDICATOR ORGANISMS IS STRESSED. INFORMATION ON LIFE HISTORIES, SENSITIVE LIFE STAGES, TROPHIC WEBS, POPULATION FLUCTUATIONS, ETC. IS INADEQUATE AT PRESENT. (SEE ALSO W73-09915) (ENSIGN-PAI) JF - IN: A GUIDE TO MARINE POLLUTION, PAPERS PRESENTED AT FOOD AND AGRICULTURE ORGANIZATION SEMINAR, DECEMBER 4-10, 1970, P 147-159, 1972. 67 REF. AU - Butler, P AU - Andren, Le AU - Bonde, G J AU - JERNELOEV, AB AU - Reish, D J AD - ENVIRONMENTAL PROTECTION AGENCY, GULF BREEZE, FLA. GULF BREEZE LAB Y1 - 1972/03// PY - 1972 DA - Mar 1972 KW - Water Resources Abstracts KW - *OCEANS KW - *BIOINDICATORS KW - *LABORATORY TESTS KW - *MONITORING KW - MARINE ANIMALS KW - MARINE PLANTS KW - POLLUTANT IDENTIFICATION KW - WATER POLLUTION EFFECTS KW - SW 3010:Identification of pollutants KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19048992?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=TEST%2C+MONITORING+AND+INDICATOR+ORGANISMS&rft.au=Butler%2C+P%3BAndren%2C+Le%3BBonde%2C+G+J%3BJERNELOEV%2C+AB%3BReish%2C+D+J&rft.aulast=Butler&rft.aufirst=P&rft.date=1972-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - INTERSTATE WATERS OF STATE OF ALABAMA; PROPOSED WATER QUALITY STANDARDS AN - 19041948; 7208311 AB - NOTICE IS HEREIN PROVIDED OF PROPOSED REGULATIONS SETTING FORTH WATER QUALITY STANDARDS FOR THE INTERSTATE WATERS OF ALABAMA. INTERSTATE WATERS TO WHICH THE REGULATIONS WOULD APPLY ARE LISTED. IT IS INTENDED THAT THE QUALITY OF THE INTERSTATE WATERS OF ALABAMA NOT BE LOWER THAN THE QUALITY EXISTING AT THE DATE OF IMPLEMENTATION. REQUIREMENTS FOR TEMPERATURE CHANGE, DISSOLVED OXYGEN, BACTERIA, RADIOACTIVITY, TURBIDITY, TOXICITY, AND WASTE TREATMENT ARE INCLUDED. IMPLEMENTATION PLANS AND PROCEDURES FOR REVISION OF THE STANDARDS ARE SET FORTH. (ILKSON-FLORIDA) JF - FEDERAL RESIGSTER, VOL. 37, NO. 49, P. 5260-5262, MARCH 11, 1972. 1 TAB. AU - Ruckelshaus, W D AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1972/03// PY - 1972 DA - Mar 1972 KW - Water Resources Abstracts KW - *FEDERAL WATER POLLUTION CONTROL ACT KW - *WATER QUALITY STANDARDS KW - *ALABAMA KW - *WATER QUALITY CONTROL KW - INTERSTATE RIVERS KW - ENVIRONMENTAL EFFECTS KW - GOVERNMENTAL INTERRELATIONS KW - WASTES KW - WASTE DISPOSAL KW - WASTE TREATMENT KW - RADIOACTIVITY KW - TEMPERATURE CONTROL KW - BACTERIA KW - TOXICITY KW - DISSOLVED OXYGEN KW - TURBIDITY KW - REGULATION KW - LEGISLATION KW - WATER QUALITY KW - WATER POLLUTION CONTROL KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19041948?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=INTERSTATE+WATERS+OF+STATE+OF+ALABAMA%3B+PROPOSED+WATER+QUALITY+STANDARDS&rft.au=Ruckelshaus%2C+W+D&rft.aulast=Ruckelshaus&rft.aufirst=W&rft.date=1972-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - FULL SCALE ANAEROBIC FILTER TREATMENT OF WHEAT STARCH PLANT WASTES AN - 19290984; 7208153 AB - A FULL-SCALE, ROCK-FILLED ANAEROBIC FILTER WAS USED SUCCESSFULLY FOR THE TREATMENT OF WHEAT STARCH PLANT WASTES AT THE CENTENNIAL MILLS PLANT IN SPOKANE, WASHINGTON. RAW WASTE CHARACTERISTICS INCLUDED 90 GPM FLOW CONTAINING 8800 MG/L OF COD AND 6500 MG/L OF BOD, PH GREATER THAN 7.0, 70 DEG. F, 370 MG/L TKN, 20 MG/L AMMONIA NITROGEN, 75 MG/L TOTAL PHOSPHORUS AS P, AND 2650 MG/L OF SUSPENDED SOLIDS. THE FILTERS WERE WOOD-STAVE TANKS 30 FT IN DIAMETER AND 20 FT HIGH. ROCK SIZES IN THE TOP HALF RANGED FROM 1 TO 2 INCHES AND FROM 2-3 IN. IN THE BOTTOM HALF. THE FILTERS WERE OPERATED AT 85 TO 90 DEG. F AT LOADING RATES OF 210 LB BOD5/1000 FT3/DAY. GREATER THAN 60% ORGANIC REMOVAL WAS OBTAINED WITH AN AVERAGE SUSPENDED SOLIDS CONCENTRATION OF 2600 MG/L IN THE INFLUENT. NEITHER UPSET CONDITIONS NOR REDUCED ORGANIC REMOVALS WERE OBSERVED WITH PH LEVELS DOWN TO 5.4, AND POTENTIAL ODOR PROBLEMS CAN BE CONTROLLED. IN ADDITION, NO LOSS OF EFFICIENCY WAS OBSERVED AFTER A ONE-MONTH 'RESTING' PERIOD. AT A TOTAL COST OF $110,000, THE SYSTEM HAS BEEN SHOWN TO BE AN ECONOMIC AND EFFICIENT MEANS OF TREATING HIGHLY VARIABLE HIGH STRENGTH WHEAT STARCH PLANT WASTE. (LOWRY-TEXAS) JF - PREPRINT, PRESENTED AT AMERICAN INSTITUTE OF CHEMICAL ENGINEERS 71ST NATIONAL MEETING, DALLAS, TEXAS, FEBRUARY 20-23, 1972, 18 P, 4 FIG, 7 TAB, 18 REF. AU - Taylor, Dennis W AU - Burm, Robert J AD - ENVIRONMENTAL PROTECTION AGENCY, CORVALLIS, OREG Y1 - 1972/02// PY - 1972 DA - Feb 1972 KW - Water Resources Abstracts KW - *INDUSTRIAL WASTES KW - *BIODEGRADATION KW - *FILTRATION KW - *ANAEROBIC CONDITIONS KW - *WASTE WATER TREATMENT KW - *WASHINGTON KW - ROCKS KW - SEPARATION TECHNIQUES KW - ALKALINITY KW - NITROGEN KW - PHOSPHORUS KW - SUSPENDED SOLIDS KW - HYDROGEN ION CONCENTRATION KW - ORGANIC LOADING KW - ODOR KW - METHANE KW - SEDIMENTATION KW - *WHEAT STARCH WASTES KW - *SPOKANE(WASH) KW - *ANAEROBIC FILTERS KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19290984?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=FULL+SCALE+ANAEROBIC+FILTER+TREATMENT+OF+WHEAT+STARCH+PLANT+WASTES&rft.au=Taylor%2C+Dennis+W%3BBurm%2C+Robert+J&rft.aulast=Taylor&rft.aufirst=Dennis&rft.date=1972-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - A Review of the Pollution Abatement Situation in Industry, Municipalities and Government AN - 19181186; 7701522 AB - Mr. Bendixen reviews activities and programs of the Federal government related to pollution abatement. Among regulations reviewed are: (1) the Clean Air Amendment of 1970, (2) the Refuse Act of 1899, and (3) the Federal Water Pollution Control Act. Geographical coverage, variation in local conditions, varying assimilative capacities of water bodies and nature and interaction of pollutants complicate any attempt to accurately rank sources as to severity or to show trends of water pollution. However, using biochemical oxygen demand as the criterion, many people feel that industrial wastes are the largest source of organic water pollutants nationwide; then municipal wastes; then agricultural wastes. Environmental improvement is a task of all the people, and every segment of society, whether it be cities, towns, industry, agriculture, business or governmental activities. (See also W77-01521) (Merryman-East Central) JF - Proceedings of Farm Animal Waste Conference ' Farmer Experiences , Codes, Guidelines, Research Progress, Equipment ', Stevens Point, Wisconsin February 9-10, 1972, p. 5-9. AU - Bendixen, T W AD - Environmental Protection Agency Washington, D. C. Office of Solid Waste Management Programs Y1 - 1972/02// PY - 1972 DA - Feb 1972 KW - Water Resources Abstracts KW - Water pollution KW - Air pollution KW - Regulation KW - Liquid wastes KW - Solid wastes KW - SW 3010:Identification of pollutants KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19181186?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=A+Review+of+the+Pollution+Abatement+Situation+in+Industry%2C+Municipalities+and+Government&rft.au=Bendixen%2C+T+W&rft.aulast=Bendixen&rft.aufirst=T&rft.date=1972-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - A SUBMERSIBLE AUTOMATIC DISSOLVED OXYGEN-TEMPERATURE MONITORING SYSTEM AN - 19084649; 7505049 AB - IN THE SUMMER OF 1970, FOLLOWING MODIFICATIONS, FIVE COMMERCIALLY AVAILABLE DISSOLVED OXYGEN MONITORS DESIGNED TO MEASURE AND RECORD IN SITU DISSOLVED OXYGEN AND TEMPERATURE SIMULTANEOUSLY ON A CONTINUOUS BASIS, WERE INSTALLED IN FIVE LOCATIONS IN THE CENTRAL BASIN HYPOLIMNION OF LAKE ERIE. THERE THEY SUCCESSFULLY DOCUMENTED, FOR THE FIRST TIME, ON A CONTINUOUS BASIS, THE DISSOLVED OXYGEN DEPLETION RATE OVER A PERIOD OF FIFTY DAYS. THE MONITOR IS A COMPLETELY SUBMERSIBLE SYSTEM COMPRISED OF THREE MAJOR ASSEMBLIES: THE INSTRUMENT MODULE, A MULTI-CONDUCTOR CABLE, AND THE SENSOR MODULE. COMPLETE RECORDS WERE OBTAINED FROM FOUR OF THE MONITORS WHILE ONLY A PARTIAL RECORD WAS OBTAINED FROM ONE MONITOR DUE TO LEAKAGE OF AN ELECTRICAL CONNECTOR. OCCASIONALLY HEAVY SEAS PRECLUDED MAINTAINING REGULAR SERVICING SCHEDULES, BUT IN NO CASE DID THIS RESULT IN A LOSS OF DATA. ALTHOUGH THE POWER SUPPLY WAS DESIGNED FOR A MINIMUM OF EIGHT DAYS CONTINUOUS OPERATION, UNINTERRUPTED OPERATION UP TO ELEVEN DAYS WAS SUGGESTED MODIFICATIONS ARE DETAILED. THE MONITOR IS CONSIDERED A PROTOTYPE FOR FUTURE MONITORING SYSTEMS HAVING GREATLY EXPANDED CAPABILITIES. (SEE ALSO W72-12990 THRU W72-12997) JF - IN: PROJECT HYPO. AN INTENSIVE STUDY OF THE LAKE ERIE CENTRAL BASIN HYPOLMNION AND RELATED SURFACE WATER PHENOMENA. ENVIRONMENTAL PROTECTION AGENCY, FAIRVIEW PARK, OHIO, TECHNICAL REPORT TS-05-71-208-24, FEBRUARY 1972, P 133-140, 5 FIG. AU - Beier, C J AD - ENVIRONMENTAL PROTECTION AGENCY, FAIRVIEW PARK, OHIO. OHIO DISTRICT BASIN OFFICE Y1 - 1972/02// PY - 1972 DA - Feb 1972 KW - Water Resources Abstracts KW - *MONITORING KW - *INSTRUMENTATION KW - *AUTOMATION KW - *DISSOLVED OXYGEN KW - *POLLUTANT IDENTIFICATION KW - *LAKE ERIE KW - DATA COLLECTIONS KW - WATER TEMPERATURE KW - UNDERWATER KW - LAKES KW - SW 0850:Lakes KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19084649?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=A+SUBMERSIBLE+AUTOMATIC+DISSOLVED+OXYGEN-TEMPERATURE+MONITORING+SYSTEM&rft.au=Beier%2C+C+J&rft.aulast=Beier&rft.aufirst=C&rft.date=1972-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MARINE TECHNOLOGY TRANSFER DEPENDS UPON INFORMATION TRANSFER AN - 19067799; 7308812 AB - THE TECHNICAL INFORMATION AND MANAGEMENT PLANNING SYSTEM (TIMP) OF THE EPA IS DISCUSSED AS A METHOD OF MAKING EXISTING MARINE TECHNOLOGY EASILY ACCESSIBLE TO ALL. THE SYSTEM HAS A NUMBER OF UNIQUE CHARACTERISTICS. IT RECOGNIZES THAT NO TECHNOLOGY TRANSFER TAKES PLACE WITHOUT A PRECEDING SELECTIVE, EFFICIENTLY OBTAINED TRANSFER OF INFORMATION. IT CAN FUNCTION AS A SYSTEM SERVICING A SYSTEM AND IT OFFERS A MEANS OF RECOGNIZING SPECIFIC 'NEEDS STATEMENTS.' ALSO THE TIMP SYSTEM FUNCTIONS ON STANDARD ENGLISH LANGUAGE, SO NO ABSTRACTORS OR INTERPRETERS ARE NECESSARY. IT IS MAINTAINED THAT WITH SOME BROADENING OF DATA BASES AND POSSIBLE SYSTEM MODIFICATIONS, THE TIMP SYSTEM IS HIGHLY DESIRABLE FOR THE ACHIEVEMENT OF EFFECTIVE COASTAL ZONE MANAGEMENT. (SEE ALSO W73-08802) (ENSIGN-PAI) JF - IN: TOOLS FOR COASTAL ZONE MANAGEMENT, FEB 14-15, 1972, WASHINGTON, D.C., P 121-143. 3 FIG, 1 TAB, NO REF. AU - Powell, R F AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. DIV. OF WATER QUALITY STANDARDS Y1 - 1972/02// PY - 1972 DA - Feb 1972 KW - Water Resources Abstracts KW - *TECHNICAL WRITING KW - *PLANNING KW - *MANAGEMENT KW - *DATA TRANSMISSION KW - *INFORMATION EXCHANGE KW - TECHNOLOGY KW - TIMP KW - COASTAL ZONE MANAGEMENT KW - SW 5080:Evaluation, processing and publication KW - SW 4020:Evaluation process KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19067799?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MARINE+TECHNOLOGY+TRANSFER+DEPENDS+UPON+INFORMATION+TRANSFER&rft.au=Powell%2C+R+F&rft.aulast=Powell&rft.aufirst=R&rft.date=1972-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ESTUARINE SURVEYS IN THE SOUTHEAST AN - 19066988; 7310106 AB - THIS IS A REVIEW OF SELECTED ESTUARINE STUDIES WHICH HAVE BEEN CONDUCTED IN RECENT YEARS ALONG THE SOUTHEASTERN ATLANTIC AND GULF COAST, AND AN ATTEMPT TO DRAW SOME GENERALIZATION CONCERNING THE TYPES OF POLLUTION SITUATIONS ENCOUNTERED, STUDY TECHNIQUES WHICH HAVE BEEN PARTICULARLY USEFUL (OR NOT USEFUL), AND SOME OF THE PROBLEMS WHICH SEEM TO RECUR WITH THE GREATEST FREQUENCY. STUDIES ARE SELECTED WHICH ATTEMPT TO DEAL WITH FAIRLY LARGE SEGMENTS OF THE ECOSYSTEM, DEMONSTRATE PARTICULAR TECHNIQUES, HIGHLIGHT RECURRING PROBLEMS, AND WERE OF PARTICULAR PERSONAL INTEREST TO THE AUTHOR. THE EFFECTS OF REDIVERSION OF THE COOPER RIVER ON THE WATER QUALITY OF CHARLESTON HARBOR, SOUTH CAROLINA, ARE CONSIDERED. OTHER TOPICS INCLUDE: OBNOXIOUS ODORS IN HILLSBOROUGH BAY, FLORIDA; THE INFLUENCE OF A STEAM-ELECTRIC GENERATING STATION ON THE SHORES OF LOWER BISCAYNE BAY, FLORIDA; FISH KILLS IN ESCAMBIA BAY, FLORIDA; THE EFFECT OF A PAPER MILL ON PERDIDO BAY, ALABAMA; BACTERIAL POLLUTION OF MOBILE BAY ALABAMA; WASTE DISPOSAL IN THE SAVANNAH RIVER ESTUARY, GEORGIA; WATER QUALITY IN WACCASASSA AND FERNHOLLOWAY ESTUARIES, FLORIDA; POLLUTANT PROBLEMS IN LAKE WORTH, FLORIDA; THE EFFECTS OF CHEMICAL DISPOSAL ON PORT ROYAL SOUND, SOUTH CAROLINA AND STRIP MINING IN THE AREA OF THE GEORGIA COASTAL MARSH. (SEE ALSO W73-10098)(ENSIGN-PAI) JF - IN: COASTAL ZONE POLLUTION MANAGEMENT, PROCEEDINGS OF THE SYMPOSIUM, CHARLESTON, SOUTH CAROLINA, FEBRUARY 21-22, 1972, CLEMSON UNIVERSITY, CLEMSON, S.C. 1972. P 155-174. AU - HAGAN, JEIII AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST ENVIRONMENTAL RESEARCH LAB Y1 - 1972/02// PY - 1972 DA - Feb 1972 KW - Water Resources Abstracts KW - *ESTUARIES KW - *COASTS KW - *ECOSYSTEMS KW - *ANALYTICAL TECHNIQUES KW - *WATER QUALITY KW - *SOUTHEAST US KW - WATER POLLUTION KW - POLLUTANTS KW - ODOR KW - ELECTRIC POWERPLANTS KW - FISHKILL KW - BACTERIA KW - PULP WASTES KW - WASTE DISPOSAL KW - FISHERIES KW - SHELLFISH KW - COLIFORMS KW - CHEMICALS KW - MINING KW - FLORIDA KW - GEORGIA KW - SOUTH CAROLINA KW - ALABAMA KW - SPECTRAL ANALYSIS KW - DYE TRACER STUDIES KW - BROWN FOAM KW - SW 3010:Identification of pollutants KW - SW 3070:Water quality control KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19066988?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ESTUARINE+SURVEYS+IN+THE+SOUTHEAST&rft.au=HAGAN%2C+JEIII&rft.aulast=HAGAN&rft.aufirst=JEIII&rft.date=1972-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - NATIONAL COASTAL POLLUTION PROGRAM AN - 19056740; 7310100 AB - AN IMPORTANT ENVIRONMENTAL CONCERN IS THE POLLUTION OF ESTUARINE AREAS AND THE OPEN OCEANS. MANY UNIQUE BIOSYSTEMS ARE FOUND IN ESTUARINE AREAS. ESTUARINE SYSTEMS HAVE FOUR DISTINCT NATURAL ELEMENTS THAT MUST BE KEPT IN BALANCE: LAND, FRESH AND SALT WATERS, BIOSYSTEMS, AND ENERGY. THE MANY AND VARIED USES OF OUR ESTUARINE SYSTEMS MUST ALSO BE KEPT IN BALANCE. THE PROPER BALANCE MAY BE MAINTAINED BY CLASSIFYING EACH ESTUARY AS TO THE WAY IT IS USED AND AN APPROPRIATE LEVEL OF WATER QUALITY ESTABLISHED. THE SOURCES OF ESTUARINE POLLUTION ARE MAN-MADE; THEREFORE, IT IS MAN'S DECISION WHETHER OR NOT ABATEMENT OF ESTUARINE POLLUTION IS POSSIBLE. THE ENVIRONMENTAL PROTECTION AGENCY'S WATER QUALITY STANDARDS PROGRAM IS THE BASIS OF THE NATION'S WATER POLLUTION CONTROL EFFORT; THIS PROGRAM CLASSIFIES BODIES OF WATER ACCORDING TO USE, ESTABLISHES POLLUTANT LIMITS, AND SETS IMPLEMENTATION PLANS TO ABATE FURTHER WATER POLLUTION. POLLUTERS ARE REQUIRED TO FILE POLLUTANTS DISCHARGED WITH THE EPA. PUBLIC AWARENESS AND INVOLVEMENT BOTH LOCALLY AND NATIONALLY IS A KEY FACTOR TO ABATEMENT PROGRESS. (SEE ALSO W73-10098)(ENSIGN-PAI) JF - IN: COASTAL ZONE POLLUTION MANAGEMENT, PROCEEDINGS OF THE SYMPOSIUM, CHARLESTON, SOUTH CAROLINA, FEBRUARY 21-22, 1972. CLEMSON UNIVERSITY, CLEMSON, S.C. 1972. P 11-19. AU - Jensen, E T AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF WATER PROGRAMS Y1 - 1972/02// PY - 1972 DA - Feb 1972 KW - Water Resources Abstracts KW - *COASTS KW - *ESTUARIES KW - *WATER POLLUTION CONTROL KW - *POLLUTION ABATEMENT KW - *BIOLOGICAL COMMUNITIES KW - *BALANCE OF NATURE KW - LAND KW - FRESHWATER KW - SALINE WATER KW - ENERGY KW - WATER UTILIZATION KW - CLASSIFICATION KW - WATER QUALITY STANDARDS KW - STANDARDS KW - CITIZEN AWARENESS KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19056740?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=NATIONAL+COASTAL+POLLUTION+PROGRAM&rft.au=Jensen%2C+E+T&rft.aulast=Jensen&rft.aufirst=E&rft.date=1972-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - BIOLOGICAL STUDIES RELATED TO OXYGEN DEPLETION AND NUTRIENT REGENERATION PROCESSES IN THE LAKE ERIE CENTRAL BASIN AN - 19055451; 7212995 AB - A COMPREHENSIVE ATTEMPT WAS MADE TO DEFINE PHYTOPLANKTON CONDITIONS THROUGHOUT THE WATER COLUMN AND ON THE SEDIMENTS OF LAKE ERIE CENTRAL BASIN. SPECIAL TECHNIQUES WERE EMPLOYED TO EXPLAIN PRESENCE, ORIGIN, AND VIABILITY OF HERETOFORE UNOBSERVED, APPARENTLY METABOLIZING ALGAE. TRIBONEMA AND OEDOGONIUM, DEPOSITED ON THE BOTTOM, WERE THE MAJOR SOURCE OF ORGANIC CARBON UTILIZED IN CONSUMPTION OF HYPOLIMNETIC OXYGEN AS A RESULT OF BACTERIAL ACTIVITY AT THE WATER-SEDIMENT INTERFACE. THE ALGAE ON THE SEDIMENTS MAINTAIN GROWTH AFTER LIGHT BECOMES LIMITING FOR OTHER SEDIMENTAL FORMS. THE MIXING OF NUTRIENT-RICH HYPOLIMNION WATER INTO THE THERMOCLINE AND LOWER EPILIMNION STIMULATED ALGAL GROWTH, PRIMARILY ANACYSTIS, AT THESE LEVELS, PARTICULARLY AT STATIONS WHERE DISSOLVED OXYGEN DEPLETION IN THE HYPOLIMNION HAD BEEN RECORDED. FROM APPROXIMATELY JULY 21 TO AUGUST 10 THERE WAS MAXIMUM PHOTOSYNTHETIC ACTIVITY ON THE BOTTOM RESULTING IN A REDUCED SEDIMENT OXYGEN DEMAND. INCREASING PHYTOPLANKTON VOLUMES IN THE OVERLYING WATERS AND THE DECREASING PHOTOPERIOD REDUCED LIGHT ON THE BOTTOM TO BIOLOGICALLY LIMITING LEVELS IN MID-AUGUST. ALGAE DO CONTRIBUTE OXYGEN TO THE HYPOLIMNION FOR A PERIOD OF TIME; HOWEVER, IMPACT AND MAGNITUDE OF THIS CONTRIBUTION APPEARS TO BE MASKED BY A STRONGER OXYGEN DEMANDING PHYSICAL AND CHEMICAL PHENOMENA. (SEE ALSO W72-12990) (JONES-WISCONSIN) JF - IN: PROJECT HYPO: CANADA CENTRE FOR INLAND WATERS PAPER NO 6, AND ENVIRONMENTAL PROTECTION AGENCY, TECHNICAL REPORT TS-05-71-208-24, FEBRUARY 1972, P 51-70. 17 FIG, 3 PLATES, 4 REF. AU - BRAIDECH, T AU - Gehring, P AU - KLEVENO, C AD - ENVIRONMENTAL PROTECTION AGENCY, FAIRVIEW PARK, OHIO Y1 - 1972/02// PY - 1972 DA - Feb 1972 KW - Water Resources Abstracts KW - *OXYGEN DEMAND KW - *ANAEROBIC CONDITIONS KW - *LAKE ERIE KW - *ALGAE KW - *BENTHIC FAUNA KW - *BOTTOM SEDIMENTS KW - *HYPOLIMNION KW - PHYTOPLANKTON KW - LIGHT PENETRATION KW - DISSOLVED OXYGEN KW - BACTERIA KW - THERMOCLINE KW - SEDIMENT-WATER INTERFACES KW - CHRYSOPHYTA KW - CHLOROPHYTA KW - CYANOPHYTA KW - BIOCHEMICAL OXYGEN DEMAND KW - *LAKE ERIE CENTRAL BASIN KW - TRIBONEMA KW - OEDOGONIUM KW - ANACYSTIS KW - CERATIUM KW - COSMARIUM KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19055451?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=BIOLOGICAL+STUDIES+RELATED+TO+OXYGEN+DEPLETION+AND+NUTRIENT+REGENERATION+PROCESSES+IN+THE+LAKE+ERIE+CENTRAL+BASIN&rft.au=BRAIDECH%2C+T%3BGehring%2C+P%3BKLEVENO%2C+C&rft.aulast=BRAIDECH&rft.aufirst=T&rft.date=1972-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - REGIONAL COASTAL POLLUTION CONTROL AN - 19054215; 7310101 AB - A GENERAL VIEW OF THE ESTUARINE AND COASTAL POLLUTION PROBLEMS CONFRONTED BY THE REGION IV (SOUTHEAST) OF THE ENVIRONMENTAL PROTECTION AGENCY (EPA) IS PRESENTED. EVEN IF THIS REGION DOES NOT HAVE AS HIGH A POPULATION CONCENTRATION AS OTHERS, IT HAS AN IMPORTANT INDUSTRIAL POLLUTION PROBLEM COMPOUNDED BY ITS SPECIAL PHYSICAL CHARACTERISTICS: A VERY WIDE AND SHALLOW CONTINENTAL PLATFORM THAT PRECLUDES THE FAST DISPERSION OF POLLUTANTS TO THE MARINE ENVIRONMENT. AMONG THE PROBLEM POLLUTANTS IN WASTE DISCHARGE ARE THE FOLLOWING: DECOMPOSABLE ORGANIC MATERIALS; PATHOGENIC ORGANISMS; INORGANIC PLANT NUTRIENTS; INDUSTRIAL WASTE TOXIC MATERIALS; AND HEAT, FLOATING AND SEDIMENTARY MATERIALS. EACH OF THESE HAS DIFFERENT DELETEREOUS EFFECTS ON THE ESTUARINE ENVIRONMENT. STUDIES OF THE CHARLESTON AREA AS WELL AS OF OTHER SMALLER CITIES IN THE GULF COAST RIVER BASIN WERE CONDUCTED BY THE EPA, IDENTIFYING THE MAJOR POLLUTION SOURCES IN LOCAL INDUSTRIES. THE RECOMMENDATIONS OF A 1969 STUDY OF THE IV REGION OF EPA ON ESTUARINE POLLUTION ARE ENUMERATED, ALL OF THEM ARE CONCERNED WITH THE NEED FOR RESEARCH IN THE BASIC PHYSICAL, CHEMICAL AND BIOLOGICAL PROCESSES IN ESTUARIES. THE NEED OF CONTINUED SUPPORT OF ACADEMIC RESEARCH TO GUARANTEE THE AVAILABILITY OF TRAINED MANPOWER IS EMPHASIZED. (SEE ALSO W73-10098)(ENSIGN-PAI) JF - IN: COASTAL ZONE POLLUTION MANAGEMENT, PROCEEDINGS OF THE SYMPOSIUM, CHARLESTON, SOUTH CAROLINA, FEBRUARY 21-22, 1972, CLEMSON UNIVERSITY, CLEMSON, S.C. 1972. P 21-35. AU - RAVAN, JE AD - ENVIRONMENTAL PROTECTION AGENCY, ATLANTA, GA. REGION IV Y1 - 1972/02// PY - 1972 DA - Feb 1972 KW - Water Resources Abstracts KW - *COASTS KW - *ESTUARIES KW - *WATER POLLUTION CONTROL KW - *INDUSTRIAL WASTES KW - *SOUTHEAST U.S KW - POLLUTANTS KW - WATER POLLUTION SOURCES KW - ENVIRONMENTAL EFFECTS KW - RESEARCH KW - TRAINING KW - MANPOWER KW - *CHARLESTON(SO.CAR.) KW - GULF COAST RIVER BASIN KW - SW 3020:Sources and fate of pollution KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19054215?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=REGIONAL+COASTAL+POLLUTION+CONTROL&rft.au=RAVAN%2C+JE&rft.aulast=RAVAN&rft.aufirst=JE&rft.date=1972-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MICROBIOLOGICAL STUDIES RELATED TO OXYGEN DEPLETION AND NUTRIENT REGENERATION PROCESSES IN THE LAKE ERIE CENTRAL BASIN AN - 19051737; 7212996 AB - THIS BACTERIOLOGICAL STUDY AIMED TO EVALUATE DISTRIBUTION OF BACTERIAL DENSITIES AND BIOTYPES AT THE SEDIMENT-WATER INTERFACE AND OVERLYING WATERS IN RELATION TO TIME, CHEMICAL, PHYSICAL, AND BIOLOGICAL DATA AND TO ASSESS THEIR ROLE IN OVERALL OXYGEN DEPLETION AND NUTRIENT REGENERATION PROCESSES IN THE HYPOLIMNION OF LAKE ERIE'S CENTRAL BASIN. MAJOR SITE OF INTENSIVE BACTERIAL ACTIVITY WAS THE SEDIMENT-WATER INTERFACE. ORGANIC DEPOSITS FROM ALGAL RAINS AND OTHER SOURCES, ACCUMULATED AT THE BOTTOM, UNDERWENT BACTERIAL DECOMPOSITION RESULTING IN OXYGEN DEPLETION AND FORMATION OF REDUCED PRODUCTS OF LOW MOLECULAR WEIGHT. THE REDUCED PRODUCTS WERE SUBSEQUENTLY OXIDIZED BY CHEMOAUTOTROPHIC BACTERIA AT THE SEDIMENT-WATER INTERFACE, OR IN THE OVERLYING WATERS, RESULTING IN ADDITIONAL OXYGEN DEPLETION. THIS PROCESS REPEATED ITSELF AFTER EACH ALGAL RAIN CAUSING FURTHER OXYGENLOSS. PRECIPITATION OF PARTICULATE MATTER THROUGH THE HYPOLIMNION FROM INTERMITTENT ALGAL RAINS WAS PRIMARILY RESPONSIBLE FOR HIGH BACTERIAL DENSITIES IN THE HYPOLIMNION BECAUSE PHYTOPLANKTON CONSTITUTED A LOCUS FOR BACTERIAL ATTACHMENT AND PRODUCED SOLUBLE ORGANIC SUBSTRATES FOR BACTERIAL GROWTH. A SIGNIFICANT CORRELATION WAS OBTAINED BETWEEN DESULFOVIBRIO DENSITIES AND DEGREE OF OXYGEN DEPLETION. THESE FACTORS STRONGLY SUGGEST THAT HETEROTROPHIC AND CHEMOAUTOTROPHIC BACTERIA ARE THE PRINCIPAL FACTORS IN DEPLETING OXYGEN. (SEE ALSO W72-12990) (JONES-WISCONSIN) JF - IN: PROJECT HYPO: CANADA CENTRE FOR INLAND WATERS PAPER NO 6, AND ENVIRONMENTAL PROTECTION AGENCY TECHNICAL REPORT TS-05-71-208-24, FEBRUARY 1972, P 71-84. 10 FIG, 4 TAB, 17 REF. AU - Menon, A S AU - Marion, C V AU - Miller, An AD - DEPARTMENT OF ENERGY, MINES AND RESOURCES, BURLINGTON (ONTARIO). CANADA CENTRE FOR INLAND WATERS; AND ENVIRONMENTAL PROTECTION AGENCY, FAIRVIEW PARK, OHIO. MICROBIOLOGY LAB Y1 - 1972/02// PY - 1972 DA - Feb 1972 KW - Water Resources Abstracts KW - *DISSOLVED OXYGEN KW - *LAKE ERIE KW - *BACTERIA KW - *SEDIMENT-WATER INTERFACES KW - *HYPOLIMNION KW - NITRIFICATION KW - ALGAE KW - THERMOCLINE KW - ANAEROBIC BACTERIA KW - AEROBIC BACTERIA KW - SULFUR BACTERIA KW - IRON COMPOUNDS KW - *DEOXYGENATION KW - *NUTRIENT REGENERATION KW - LAKE ERIE CENTRAL BASIN KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19051737?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MICROBIOLOGICAL+STUDIES+RELATED+TO+OXYGEN+DEPLETION+AND+NUTRIENT+REGENERATION+PROCESSES+IN+THE+LAKE+ERIE+CENTRAL+BASIN&rft.au=Menon%2C+A+S%3BMarion%2C+C+V%3BMiller%2C+An&rft.aulast=Menon&rft.aufirst=A&rft.date=1972-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - OXYGEN-NUTRIENT RELATIONSHIPS WITHIN THE CENTRAL BASIN OF LAKE ERIE AN - 19051695; 7212997 AB - THE CHEMICAL BUDGET COMPONENTS IN LAKE ERIE'S CENTRAL BASIN WERE CALCULATED. A LARGE EROSION OF THE HYPOLIMNION DURING JULY 1970 SEEMED THE INITIAL FACTOR IN STARTING THE ALGAL GROWTH PERIOD LASTING TO OCTOBER; THE FIRST HEAVY BLOOM RESULTED IN ALGAL FALL-OUT ONTO THE LAKE FLOOR AT THE END OF JULY. FOR A WHILE THESE SEDIMENTED ALGAE WERE PHOTOSYNTHETIC, AMELIORATING OXYGEN DEPLETION BUT NOT PREVENTING NET OXYGEN DEPLETION CAUSED BY ORGANIC DECAY. AEROBIC HETEROTROPHIC AND SULFATE-REDUCING BACTERIA INCREASED STEADILY WHILE THE ALGAE ON THE BOTTOM DIED AND MATTED DOWN. LOSS OF OXYGEN FROM PHOTOSYNTHESIS PLUS ACTIVITY OF THE LARGE BACTERIAL POPULATIONS CAUSED HIGH OXYGEN DEPLETION RATE WITH ANOXIC CONDITIONS APPEARING ON AUGUST 12TH. ANOTHER PERIOD OF ALGAL RAINS, ABOUT AUGUST 17TH, AGAIN DIMINISHED THE OXYGEN DEPLETION RATE BUT WAS INSUFFICIENT TO PREVENT SPREAD OF ANOXIA WHICH, BY AUGUST 25TH, EXTENDED ACROSS THE HYPOLIMNION AREA. THE ANOXIC CONDITION CAUSED LARGE SCALE NUTRIENT REGENERATION BY DISSOLUTION OF INORGANIC FORMS. A MASSIVE BLOOM RESULTED WHEN THESE NUTRIENTS WERE MIXED WITH SURFACE WATER DURING SEPTEMBER. OXYGENATED CONDITIONS SHOULD BE MAINTAINED IN THE WATER AS A SIMPLE MECHANISM FOR ENSURING THAT LITTLE OF THE PHOSPHORUS IN THE SEDIMENTS RETURNS TO THE OVERLYING WATER. (SEE ALSO W72-12990) (JONES-WISCONSIN) JF - IN: PROJECT HYPO: CANADA CENTRE FOR INLAND WATERS PAPER NO 6, AND ENVIRONMENTAL PROTECTION AGENCY TECHNICAL REPORT TS-05-71-208-24, FEBRUARY 1972, P 85-119. 19 FIG, 13 TAB, 3 PLATES, 10 REF. AU - Burns, N M AU - Ross, C AD - DEPARTMENT OF ENERGY, MINES AND RESOURCES, BURLINGTON (ONTARIO). CANADA CENTRE FOR INLAND WATERS; AND ENVIRONMENTAL PROTECTION AGENCY, FAIRVIEW PARK, OHIO Y1 - 1972/02// PY - 1972 DA - Feb 1972 KW - Water Resources Abstracts KW - *DISSOLVED OXYGEN KW - *NUTRIENTS KW - *LAKE ERIE KW - *HYPOLIMNION KW - MATHEMATICAL MODELS KW - IRON KW - MANGANESE KW - PHOSPHORUS KW - ANAEROBIC CONDITIONS KW - CHLOROPHYLL KW - EPILIMNION KW - SEDIMENTS KW - DECOMPOSING ORGANIC MATTER KW - BACTERIA KW - CHEMICAL PROPERTIES KW - NITROGEN KW - HEAT TRANSFER KW - PHOSPHATES KW - ALKALINITY KW - OXYGEN DEMAND KW - HEAT BUDGET KW - ALGAE KW - EUTROPHICATION KW - *LAKE ERIE CENTRAL BASIN KW - NUTRIENT REGENERATION KW - DEOXYGENATION KW - ALGAL SEDIMENTATION KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19051695?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=OXYGEN-NUTRIENT+RELATIONSHIPS+WITHIN+THE+CENTRAL+BASIN+OF+LAKE+ERIE&rft.au=Burns%2C+N+M%3BRoss%2C+C&rft.aulast=Burns&rft.aufirst=N&rft.date=1972-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PROJECT HYPO AN - 19051626; 7212990 AB - INTERDISCIPLINARY FINDINGS AND ESTIMATES RESULTING FROM PROJECT HYPO, AN INVESTIGATION OF THE CENTRAL BASIN OF LAKE ERIE, LEAD TO ONE DEFINITE CONCLUSION: PHOSPHORUS INPUT TO LAKE ERIE MUST BE REDUCED IMMEDIATELY; IF THIS IS DONE A RAPID IMPROVEMENT CAN BE EXPECTED; IF IT IS NOT DONE, THE RATE OF DETERIORATION WILL BE MUCH GREATER THAN IT HAS BEEN IN RECENT YEARS. CONTRIBUTIONS DISCUSS IN DETAIL THE EFFECTS OF ALGAE, CAUSES AND SITE OF OXYGEN DEPLETION, SEDIMENT OXYGEN DEMAND, BUDGET CALCULATIONS, HYPOLIMNION VOLUME INCREASE, UPWELLING OF WATER MASSES, PROXIMITY OF A PROCESS OF CONTINUAL SELF-FERTILIZATION, AND PHOSPHORUS AND NITROGEN ELIMINATION FROM THE LAKE SYSTEM. EVIDENCE IS PRESENTED WHICH SUGGESTS THAT 76% OF THE PHOSPHORUS AND 57% OF THE NITROGEN IN ALGAL MATERIAL WHICH SEDIMENTS TO THE LAKE FLOOR IS RETAINED THERE IF OXIC CONDITIONS ARE MAINTAINED IN THE OVERLYING WATER. APPROXIMATELY 80% OF THE PHOSPHORUS AND 56% OF THE NITROGEN LOADED INTO LAKE ERIE FROM EXTERNAL SOURCES WILL BE REMOVED FROM THE WATER IF OXYGENATED CONDITIONS ARE MAINTAINED. APPENDIX I DESCRIBES AN AUTOMATIC UNDERWATER CAMERA SYSTEM DESIGNED FOR USE DURING THIS PROJECT AND APPENDIX II DESCRIBES A SUBMERSIBLE AUTOMATIC DISSOLVED OXYGEN-TEMPERATURE MONITORING SYSTEM. (SEE W72-12991 THRU W72-12997) (AUEN-WISCONSIN) JF - CANADA CENTRE FOR INLAND WATERS PAPER NO 6, AND ENVIRONMENTAL PROTECTION AGENCY TECHNICAL REPORT TS-05-71-208-24, FEBRUARY 1972. 182 P, 6 APPEND. AU - Burns, Noel M AU - Ross, C AD - DEPARTMENT OF ENERGY, MINES AND RESOURCES, BURLINGTON (ONTARIO). CANADA CENTRE FOR INLAND WATERS; AND ENVIRONMENTAL PROTECTION AGENCY, FAIRVIEW PARK, OHIO. OHIO DISTRICT BASIN OFFICE Y1 - 1972/02// PY - 1972 DA - Feb 1972 KW - Water Resources Abstracts KW - *LAKE ERIE KW - *EUTROPHICATION KW - *HYPOLIMNION KW - *DISSOLVED OXYGEN KW - *ANAEROBIC CONDITIONS KW - ALGAE KW - SEDIMENTS KW - OXYGEN DEMAND KW - PHOSPHORUS KW - NITROGEN KW - NUTRIENTS KW - ON-SITE DATA COLLECTIONS KW - LAKES KW - SW 0850:Lakes KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19051626?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PROJECT+HYPO&rft.au=Burns%2C+Noel+M%3BRoss%2C+C&rft.aulast=Burns&rft.aufirst=Noel&rft.date=1972-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ORGANIC POLLUTANTS FROM MILL PERSIST IN DOWNSTREAM WASTES AN - 19051341; 7300312 AB - DIELDRIN AND P-NONYLPHENOL FOUND IN STREAM WATER WERE IDENTIFIED AS POLLUTANTS FROM A CARPET YARN MILL. DIELDRIN WAS DETERMINED BY GAS CHROMATOGRAPHY AND MASS SPECTROMETRY. P-NONYLPHENOL WAS DETERMINED BY INFRARED, NMR, AND MASS SPECTROMETRIC ANALYSIS. THE CONCENTRATIONS OF THESE POLLUTANTS IN THE MILL WASTES AND AT POINTS DOWNSTREAM SHOWED THAT ANAEROBIC LAGOONS (THE CARPET YARN MILL WASTE TREATMENT FACILITY) DISCHARGE THE SAME CONCENTRATION OF DIELDRIN AS THAT IN THEIR INFLUENT, 0.4 MG PER LITER. NONYLPHENOL IS PRODUCED IN THE ANAEROBIC LAGOONS, PRESUMABLY BY BIOLOGICAL DEGRADATION OF A SURFACTANT. LABORATORY STUDIES OF NINE DYE CARRIERS EXPOSED TO BACTERIAL, PHYSICAL, AND CHEMICAL ACTION IN AQUEOUS SYSTEMS SHOWED THAT ALL EXCEPT THE EXTREMELY VOLATILE COMPOUNDS ARE PERSISTENT ENOUGH TO BECOME WATER POLLUTANTS AFTER PASSING THROUGH NON-AERATED OR AERATED LAGOONS. ACETOPHENONE IS A METABOLITE OF ALPHA-METHYLBENZYL ALCOHOL IN BOTH AEROBIC AND ANAEROBIC SLUDGE. (SNYDER-BATTELLE) JF - AMERICAN DYESTUFF REPORTER, FEBRUARY 1972. 3 P, 6 FIG, 2 TAB, 6 REF. AU - Garrison, A W AU - Hill, D W AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST WATER LAB Y1 - 1972/02// PY - 1972 DA - Feb 1972 KW - Water Resources Abstracts KW - *DIELDRIN KW - *INDUSTRIAL WASTES KW - *DYES KW - GAS CHROMATOGRAPHY KW - LAGOONS KW - ANAEROBIC DIGESTION KW - BIODEGRADATION KW - WATER POLLUTION SOURCES KW - SURFACTANTS KW - WATER ANALYSIS KW - PATH OF POLLUTANTS KW - ORGANIC COMPOUNDS KW - WATER POLLUTION KW - STREAMS KW - CHLORINATED HYDROCARBON PESTICIDES KW - NUCLEAR MAGNETIC RESONANCE KW - MASS SPECTROMETRY KW - *P-NONYLPHENOL KW - ACETOPHENONE KW - DYE CARRIERS KW - METABOLITES KW - CARPET MILLS KW - ELECTRON CAPTURE GAS CHROMATOGRAPHY KW - A-METHYLBENZYL ALCOHOL KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19051341?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ORGANIC+POLLUTANTS+FROM+MILL+PERSIST+IN+DOWNSTREAM+WASTES&rft.au=Garrison%2C+A+W%3BHill%2C+D+W&rft.aulast=Garrison&rft.aufirst=A&rft.date=1972-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - NUMERICAL METHOD FOR GROUNDWATER HYDRAULICS AN - 19050622; 7300593 AB - WITH HIGH-SPEED COMPUTERS, MANY PROBLEMS IN FLUID MECHANICS AND GROUNDWATER HYDRAULICS CAN BE SOLVED USING ONLY BASIC PRINCIPLES. THE PROGRAM PRESENTED IN AN APPLICATION TO MANY PROBLEMS USING ONLY DARCY'S LAW AND THE CONTINUITY EQUATION. THE PROGRAM WAS VERIFIED AGAINST AN ANALYTICAL SOLUTION TO A SINGLE WELL FIELD. FLOWS IN THE AQUIFER ARE OBTAINED FROM THE COMPUTER OUTPUT. SEEPAGE FROM A STREAM CAN BE SIMULATED BY FIXING THE HEADS ALONG THE WATERCOURSE AT THE ELEVATION OF THE STREAM. SLOPING AQUIFERS ARE SIMULATED BY VARYING THE CHANNEL DEPTHS AND/OR STARTING HEADS. SMALLER OR LARGER GRID SIZES CAN BE ACCOMMODATED BY LOWERING OR RAISING THE INTEGRATION STEP. INSTABILITY MAY OCCUR IF A LARGE STEP IS USED ON A SMALL NETWORK. CONVERSELY, EXCESSIVE TIME MAY BE REQUIRED TO REACH A STEADY STATE WHEN USING A SMALL STEP ON A LARGE NETWORK. (WOODARD-USGS) JF - EDA TECHNICAL REPORT 52, FEBRUARY 1972. 16 P, 7 FIG, APPEND. AU - Crim, R L AD - ENVIRONMENTAL PROTECTION AGENCY, ANNAPOLIS, MD. WATER QUALITY OFFICE Y1 - 1972/02// PY - 1972 DA - Feb 1972 KW - Water Resources Abstracts KW - *GROUNDWATER MOVEMENT KW - *FLUID MECHANICS KW - *COMPUTER MODELS KW - *COMPUTER PROGRAMS KW - SYSTEMS ANALYSIS KW - INPUT-OUTPUT ANALYSIS KW - MODEL STUDIES KW - DARCYS LAW KW - NUMERICAL ANALYSIS KW - SW 6020:Hydraulics KW - SW 5080:Evaluation, processing and publication KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19050622?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=NUMERICAL+METHOD+FOR+GROUNDWATER+HYDRAULICS&rft.au=Crim%2C+R+L&rft.aulast=Crim&rft.aufirst=R&rft.date=1972-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PHYSICAL PROCESSES AFFECTING THE HYPOLIMNION OF THE CENTRAL BASIN OF LAKE ERIE AN - 19040799; 7212992 AB - IN SITU AUTOMATIC MONITORING DEVICES, EXISTING LAND MONITORING STATIONS, AND CRUISE SAMPLING FURNISH DATA TO DETERMINE RELATIONSHIP BETWEEN DOMINANT WINDS, DOMINANT MOTIONS IN THE HYPOLIMNION, AND THERMOCLINE RESPONSE TO THESE MOTIONS. HYPOLIMNION VOLUME INCREASES WERE EXPLAINED BY LOW WIND ENERGY PERIODS FOLLOWED BY BRIEF PERIODS OF HIGH WIND ENERGY. THIS WIND ENERGY CYCLING DOES NOT NECESSARILY OCCUR ANNUALLY. HYPOLIMNION OXYGEN ENTRAINMENT FROM ABOVE WOULD BE MINIMAL RESULTING IN THE HYPOLIMNION BECOMING ANOXIC AT AN UNPRECEDENTED RATE UNDER CONDITIONS OF LONG DURATION HIGH ENERGY WINDS WITH FEW INTERVENING CALM PERIODS. THE NET HYPOLIMNION WATER MOVEMENT IS THE RESULT OF THE DOMINANT SOUTHWEST WINDS CAUSING THE CANADIAN NEARSHORE AREAS, EAST OF POINTE PELEE, TO BE A POTENTIAL STAGING AREA FOR PROFUSE ALGAL BLOOMS DUE TO ACCUMULATION OF NUTRIENT-RICH ANOXIC WATER IN UPWELLED AREAS. DISSOLVED OXYGEN DEPLETION RATES AS DETERMINED, CONFIRM THE LONGTERM TREND OF INCREASING DEPLETION RATE. MEASURED HYPOLIMNION DISSOLVED OXYGEN FLUCTUATIONS SOLELY ATTRIBUTABLE TO ALGAL PRESENCE WERE NOT DETECTED. SEDIMENT OXYGEN DEMAND MIGHT ACCOUNT FOR THE MEASURED HYPOLIMNION RATE; HOWEVER, DUE TO THE VARIETY AND COMPLEXITY OF THE LAKE SYSTEM, IT CANNOT BE ASSUMED THAT THIS SINGLE PARAMETER CAN DEFINE A SITUATION. (SEE ALSO W72-12990) (JONES-WISCONSIN) JF - IN: PROJECT HYPO: CANADA CENTRE FOR INLAND WATERS PAPER NO 6, AND ENVIRONMENTAL PROTECTION AGENCY TECHNICAL REPORT TS-05-71-208-24, FEBRUARY 1972, P 9-37. 22 FIG, 4 TAB, 9 REF. AU - Blanton, Jo AU - Winklhofer, A R AD - DEPARTMENT OF ENERGY, MINES AND RESOURCES, BURLINGTON (ONTARIO). CANADA CENTRE FOR INLAND WATERS; AND ENVIRONMENTAL PROTECTION AGENCY, FAIRVIEW PARK, OHIO Y1 - 1972/02// PY - 1972 DA - Feb 1972 KW - Water Resources Abstracts KW - *HYPOLIMNION KW - *LAKE ERIE KW - *DISSOLVED OXYGEN KW - TEMPERATURE KW - CURRENTS(WATER) KW - WINDS KW - THERMOCLINE KW - ALGAE KW - SEDIMENTS KW - *LAKE ERIE CENTRAL BASIN KW - POINTE PELEE(ONTARIO) KW - OXYGEN DEPLETION KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19040799?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PHYSICAL+PROCESSES+AFFECTING+THE+HYPOLIMNION+OF+THE+CENTRAL+BASIN+OF+LAKE+ERIE&rft.au=Blanton%2C+Jo%3BWinklhofer%2C+A+R&rft.aulast=Blanton&rft.aufirst=Jo&rft.date=1972-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PRELIMINARY RADIATION SURVEILLANCE OF AN AQUATIC SYSTEM NEAR THE NEVADA SITE, JUNE - JULY, 1967 AN - 19040443; 7301673 AB - A THREE-MONTH PRELIMINARY RADIATION SURVEILLANCE STUDY WAS MADE OF AN AQUATIC SYSTEM IN UPPER PAHRANAGAT LAKE NEAR THE NEVADA TEST SITE. THE OBJECTIVES WERE TO DETERMINE THE CONCENTRATIONS OF FISSION PRODUCTS IN SELECTED SAMPLES AND TO ESTABLISH THE NECESSARY METHODOLOGY FOR RADIATION SURVEILLANCE IN AN AQUATIC ECOSYSTEM. BIOLOGICAL SAMPLES FROM A FRESHWATER LAKE NEAR THE NEVADA TEST SITE (NTS) WERE ANALYZED FOR THE PRESENCE OF SELECTED RADIONUCLIDES IN ORDER TO ESTABLISH A BASE LINE FOR THIS PARTICULAR SYSTEM AND TO DEVELOP METHODOLOGY NECESSARY FOR ANY FURTHER DEFINITIVE STUDIES OF THIS TYPE. RADIONUCLIDE CONCENTRATIONS WERE INSIGNIFICANT IN WATER, AQUATIC PLANT, AND FISH SAMPLES. SEDIMENT SAMPLES HAD DETECTABLE LEVELS OF CS-137, K-40, SR-90, AND U. STRONTIUM-90 LEVELS IN FISHBONE WERE LOW (2.38 PCI/G BONE ASH) COMPARED TO THOSE FOUND IN BOVINE FEMUR SAMPLES (6.9 PCI/G BONE ASH) COLLECTED DURING THE SAME PERIOD. (MACKAN-BATTELLE) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE AS SWRHL-65-R, $3.00 IN PAPER COPY, $0.95 IN MICROFICHE. REPORT NO SWRHL-65R, FEBRUARY 1972. 23 P, 2 FIG, 3 TAB, 10 REF, 2 APPEND. MEMORANDUM OF UNDERSTANDING NO SF 54 373. AU - Klein, W L AU - Brechbill, R A AD - ENVIRONMENTAL PROTECTION AGENCY, LAS VEGAS, NEV. WESTERN ENVIRONMENTAL RESEARCH LAB Y1 - 1972/02// PY - 1972 DA - Feb 1972 KW - Water Resources Abstracts KW - *SURVEYS KW - *AQUATIC ENVIRONMENT KW - *RADIOECOLOGY KW - *RADIOCHEMICAL ANALYSIS KW - *NEVADA KW - MEASUREMENT KW - AQUATIC PLANTS KW - WATER POLLUTION SOURCES KW - SEDIMENTS KW - AQUATIC SOILS KW - PLANT TISSUES KW - FRESHWATER FISH KW - AQUATIC ALGAE KW - EVALUATION KW - SAMPLING KW - CARP KW - POTASSIUM RADIOISOTOPES KW - STRONTIUM RADIOISOTOPES KW - SOIL ANALYSIS KW - SOIL CONTAMINATION KW - CLADOPHORA KW - CHARA KW - FISH EGGS KW - *BIOLOGICAL SAMPLES KW - SR-90 KW - K-40 KW - CS-137 KW - *PAHRANAGAT LAKE KW - GAMMA RAY SPECTROMETRY KW - ANIMAL TISSUES KW - MACROPHYTES KW - CYPRINUS CARPIO KW - MOSQUITO FISH KW - GAMBUSIA AFFINIS KW - CESIUM RADIOISOTOPES KW - CLADOPHORA SPP KW - PASPALUM DISTICHUM KW - POTAMOGETON PECTINATUS KW - ELEOCHARIS MONTEVIDENSES KW - CHARA ASPPRA KW - SCIRPUS SPP KW - GILLS KW - MUSCLE KW - VISCERA KW - EYES KW - SCALES(FISH) KW - BONE KW - SW 0850:Lakes KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19040443?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PRELIMINARY+RADIATION+SURVEILLANCE+OF+AN+AQUATIC+SYSTEM+NEAR+THE+NEVADA+SITE%2C+JUNE+-+JULY%2C+1967&rft.au=Klein%2C+W+L%3BBrechbill%2C+R+A&rft.aulast=Klein&rft.aufirst=W&rft.date=1972-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - SEDIMENT OXYGEN DEMAND IN LAKE ERIE'S CENTRAL BASIN, 1970 AN - 19039532; 7212994 AB - THE BIOCHEMICAL AND CHEMICAL OXYGEN DEMAND IN LAKE ERIE'S CENTRAL BASIN HYPOLIMNETIC WATERS WAS TOO SMALL TO EXPLAIN THE OXYGEN DEPLETION RATES; TESTS INDICATED THAT DISSOLVED OXYGEN DEPLETION WAS CAUSED PRIMARILY BY THE OXYGEN DEMAND OF BOTTOM SEDIMENTS. SEDIMENT OXYGEN DEMAND RATES WERE MEASURED AT FIVE LOCATIONS IN JUNE, AUGUST, AND SEPTEMBER 1970. THE RATES WERE DETERMINED FROM CHANGES IN THE DISSOLVED OXYGEN CONCENTRATION OF WATER SEALED AND CIRCULATED WITHIN BLACK AND CLEAR PLEXIGLASS CHAMBERS IMBEDDED IN THE LAKE BOTTOM. SEDIMENT OXYGEN DEMAND RATES RECORDED IN JUNE VARIED FROM 1.2 TO 2.2 GM OXYGEN/SQ M PER DAY AND WERE INDICATIVE OF EUTROPHIC CONDITIONS. RATES MEASURED IN AUGUST DURING DAYLIGHT HOURS WITH A CLEAR CHAMBER WERE LESS THAN THOSE MEASURED AT NIGHT WITH THE CLEAR CHAMBER OR DURING THE DAY WITH THE BLACK CHAMBER. OXYGEN PRODUCED BY ALGAL PHOTOSYNTHETIC ACTIVITY ON THE LAKE BOTTOM OFFSET THE SEDIMENT OXYGEN DEMAND DURING PART OF THE DAY RESULTING IN DAILY SOD RATES OF 0.4 TO 0.7 GM OXYGEN/SQ M PER DAY. RATES MEASURED IN SEPTEMBER WITH OXYGENATED SURFACE WATER TRAPPED AND CARRIED TO THE BOTTOM IN THE CHAMBERS RANGED FROM 1.0 TO 2.4 GM OXYGEN/SQ M PER DAY. (SEE ALSO W72-12990) (AUEN-WISCONSIN) JF - IN: PROJECT HYPO: CANADA CENTRE FOR INLAND WATERS PAPER NO 6, AND ENVIRONMENTAL PROTECTION AGENCY TECHNICAL REPORT TS-05-71-208-24, FEBRUARY 1972, P 45-50. 3 FIG, 1 TAB, 2 REF. AU - Lucas, A M AU - Thomas, Na AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. DIV. OF FIELD INVESTIGATIONS Y1 - 1972/02// PY - 1972 DA - Feb 1972 KW - Water Resources Abstracts KW - *SEDIMENTS KW - *LAKE ERIE KW - *DISSOLVED OXYGEN KW - OXYGEN DEMAND KW - HYPOLIMNION KW - AQUATIC PLANTS KW - ALGAE KW - LAKE ERIE CENTRAL BASIN KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19039532?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=SEDIMENT+OXYGEN+DEMAND+IN+LAKE+ERIE%27S+CENTRAL+BASIN%2C+1970&rft.au=Lucas%2C+A+M%3BThomas%2C+Na&rft.aulast=Lucas&rft.aufirst=A&rft.date=1972-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EVALUATION OF TRITIUM IN GROUND AND SURFACE WATERS OF THE WESTERN UNITED STATES, APRIL 1968-DECEMBER 1969 AN - 19036430; 7206331 AB - IN ORDER TO ESTABLISH A BASELINE FOR ENVIRONMENTAL TRITIUM SO THAT ANY FUTURE DEVIATIONS COULD BE EVALUATED, A STUDY WAS CONDUCTED TO MEASURE CURRENT LEVELS OF TRITIUM IN GROUND AND SURFACE WATERS OF THE WESTERN UNITED STATES. DATA ARE REPORTED FOR TRITIUM CONCENTRATIONS IN SURFACE AND GROUND WATERS DURING APRIL 1968-DECEMBER 1969 IN THE WESTERN UNITED STATES INCLUDING ALASKA AND HAWAII. SAMPLES WERE COLLECTED BY STATE PUBLIC HEALTH AGENCIES AND MAILED TO THE WESTERN ENVIRONMENTAL RESEARCH LABORATORY WHERE THEY WERE ANALYSED BY LIQUID SCINTILLATION TECHNIQUES. THE CONCENTRATION OF TRITIUM WAS NONDETECTABLE IN MOST GROUND WATER SAMPLES, WHILE OTHER SAMPLES CONTAINED AS MUCH AS 2.6 NCI/LITER. SURFACE WATER SAMPLES RANGED FROM NONDETECTABLE TO 3.8 NCI/LITER. POSSIBLE REASONS FOR THE RANGE OF RESULTS, SUCH AS ALTITUDE AND LATITUDE EFFECTS, ARE DISCUSSED. DETAILS FOR THE VARIOUS SAMPLING STATIONS ARE GIVEN. (HOUSER-ORNL) JF - RADIATION DATA AND REPORTS, VOL. 13, NO. 2, FEB. 1972, P 59-67. 3 FIG, 1 TAB, 9 REF. AU - Mullins, James W AU - Stein, John L AD - ENVIRONMENTAL PROTECTION AGENCY, LAS VEGAS, NEV. WESTERN ENVIRONMENTAL LAB Y1 - 1972/02// PY - 1972 DA - Feb 1972 KW - Water Resources Abstracts KW - *SURVEYS KW - *MEASUREMENT KW - *RADIOACTIVITY KW - *TRITIUM KW - *DATA COLLECTIONS KW - *SURFACE WATERS KW - *GROUNDWATER KW - UNITED STATES KW - GEOGRAPHICAL REGIONS KW - ANALYTICAL TECHNIQUES KW - WATER POLLUTION KW - WATER POLLUTION SOURCES KW - CONCENTRATION KW - VARIATIONS KW - LATITUDE EFFECTS KW - ALTITUDE EFFECTS KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19036430?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EVALUATION+OF+TRITIUM+IN+GROUND+AND+SURFACE+WATERS+OF+THE+WESTERN+UNITED+STATES%2C+APRIL+1968-DECEMBER+1969&rft.au=Mullins%2C+James+W%3BStein%2C+John+L&rft.aulast=Mullins&rft.aufirst=James&rft.date=1972-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ELECTRODEPOSITION OF ACTINIDES FOR ALPHA SPECTROMETRIC DETERMINATION AN - 19033525; 7207678 AB - THE ELECTRODEPOSITION OF PLUTONIUM, THORIUM, URANIUM, AND AMERICIUM AS HYDROUS OXIDES FOR ALPHA SPECTROMETRIC DETERMINATIONS IS DESCRIBED. GRAPHIC DATA SHOW THAT WITH THIS PROCEDURE DEPOSITION RECOVERIES FROM A 1M AMMONIUM SULFATE SOLUTION AT PH 2 RANGED FROM 98.8 TO 99.8 PERCENT IN 120 MINUTES OF ELECTROLYSIS AT 1.2 AMPERES. A 40-MINUTE ELECTROLYSIS PERIOD WAS ADEQUATE FOR THE ALPHA SPECTROMETRIC DETERMINATION OF PLUTONIUM USING PU-236 AS AN INTERNAL TRACER STANDARD. IN THE ABSENCE OF AN INTERNAL STANDARD, THE ELECTRODEPOSITION EFFICIENCY CAN BE DETERMINED BY REPEATING THE ELECTRODEPOSITION. THE COMPLEXING ACTION OF THE SULFATE ION AT PH 2 WAS SHOWN TO PREVENT PREMATURE HYDROLYSIS AND PRECIPITATION OF THE ACTINIDES AS WELL AS IRON WHICH INTERFERES WITH ACTINIDE ELECTRODEPOSITION. OXALIC ACID WILL FURTHER SUPPRESS IRON INTERFERENCE BUT IT INHIBITS ACTINIDE DEPOSITION. CROSS CONTAMINATION IN LOW-LEVEL ANALYSES OF BIOLOGICAL AND ENVIRONMENTAL SAMPLES WAS PREVENTED BY THE USE OF DISPOSABLE POLYETHYLENE CELLS AND ELECTROPOLISHED STAINLESS STEEL PLANCHETS. (HOLOMAN-BATTELLE) JF - ANALYTICAL CHEMISTRY, VOL 44, NO 2, P 280-283, FEBRUARY 1972. 3 FIG, 11 REF. AU - Talvitie, Na AD - ENVIRONMENTAL PROTECTION AGENCY, LAS VEGAS, NEV. WESTERN ENVIRONMENTAL RESEARCH LAB Y1 - 1972/02// PY - 1972 DA - Feb 1972 KW - Water Resources Abstracts KW - *ELECTROLYSIS KW - SPECTROMETERS KW - SPECTROSCOPY KW - RADIOACTIVITY KW - RADIOISOTOPES KW - SEPARATION TECHNIQUES KW - SOILS KW - URINE KW - SEA WATER KW - URANIUM RADIOISOTOPES KW - *ELECTRODEPOSITION KW - *ACTINIDES KW - *CHEMICAL INTERFERENCE KW - *ALPHA SPECTROMETRY KW - BIOLOGICAL SAMPLES KW - PLUTONIUM KW - THORIUM KW - URANIUM KW - AMERICIUM KW - ENVIRONMENTAL SAMPLES KW - PLUTONIUM RADIOISOTOPES KW - AMERICIUM RADIOISOTOPES KW - THORIUM RADIOISOTOPES KW - SAMPLE PREPARATION KW - PLUTONIUM-238 KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19033525?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ELECTRODEPOSITION+OF+ACTINIDES+FOR+ALPHA+SPECTROMETRIC+DETERMINATION&rft.au=Talvitie%2C+Na&rft.aulast=Talvitie&rft.aufirst=Na&rft.date=1972-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - INSTRUMENTS FOR WATER QUALITY MONITORING AN - 19019381; 7206260 AB - THE WASTE PARAMETERS THAT MUST BE MONITORED BY INDUSTRIES DISCHARGING WASTE WATERS INTO NAVIGABLE WATERS ARE REVIEWED TOGETHER WITH RECOMMENDED ANALYTICAL PROCEDURES. THE RANGE AND ACCURACY OF SOME OF THESE METHODS ARE LISTED AND THE COST RANGES ARE GIVEN. EQUIPMENT AND INSTRUMENTS AVAILABLE FOR THESE ANALYSES ARE SHOWN, AND IT IS POINTED OUT THAT FIELD EQUIPMENT FOR ON-LINE MEASUREMENT OF MANY OF THE REQUIRED WASTE CONSTITUENTS IS LACKING. MANUFACTURERS SHOULD BEGIN CONSTRUCTING EQUIPMENT SPECIFICALLY FOR WASTE CONDITIONS, RATHER THAN ASSUMING THAT STREAM MONITORING EQUIPMENT WILL BE ADEQUATE. (MORTLAND-BATTELLE) JF - ENVIRONMENTAL SCIENCE AND TECHNOLOGY, VOL. 6, NO. 2, P 130-133, FEBRUARY 1972. 6 TAB, 5 REF. AU - Ballinger, D G AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO Y1 - 1972/02// PY - 1972 DA - Feb 1972 KW - Water Resources Abstracts KW - *INSTRUMENTATION KW - *WATER QUALITY KW - *MONITORING KW - *ANALYTICAL TECHNIQUES KW - WATER QUALITY CONTROL KW - WATER ANALYSIS KW - INDUSTRIAL WASTES KW - PULP WASTES KW - SOAPS KW - DETERGENTS KW - COLOR KW - CONDUCTIVITY KW - BROMIDES KW - CHLORIDES KW - SULFATES KW - PHENOLS KW - CARBON KW - CHROMIUM KW - COPPER KW - HEAVY METALS KW - SODIUM KW - COLIFORMS KW - TURBIDITY KW - OIL KW - HARDNESS KW - FLUORIDES KW - NITRITES KW - PESTICIDES KW - PHOSPHORUS KW - ALUMINUM KW - IRON KW - MANGANESE KW - RADIOACTIVITY KW - BIOCHEMICAL OXYGEN DEMAND KW - CHEMICAL OXYGEN DEMAND KW - NITROGEN KW - GRAVIMETRIC ANALYSIS KW - ALKALINITY KW - COLORIMETRY KW - GAS CHROMATOGRAPHY KW - VOLUMETRIC ANALYSIS KW - SPECTROPHOTOMETRY KW - SULFITES KW - LEAD KW - MERCURY KW - NICKEL KW - ZINC KW - CYANIDES KW - ORTHOPHOSPHATES KW - ARSENIC KW - CADMIUM KW - KJELDAHL NITROGEN KW - AUTOANALYZER KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19019381?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=INSTRUMENTS+FOR+WATER+QUALITY+MONITORING&rft.au=Ballinger%2C+D+G&rft.aulast=Ballinger&rft.aufirst=D&rft.date=1972-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - TECHNIQUES FOR MONITORING AND ANALYSIS OF ENVIRONMENTAL TRITIUM AN - 19016636; 7206328 AB - THE MONITORING AND ANALYSIS OF ENVIRONMENTAL TRITIUM IS COMPLICATED BY SEVERAL FACTORS. SINCE TRITIUM IS AN ISOTOPE OF HYDROGEN IT CAN BE FOUND IN ANY HYDROGENOUS MATERIAL. FOR INSTANCE, TO MONITOR THE ATMOSPHERE FOR TOTAL TRITIUM IT IS NECESSARY TO SAMPLE AND ANALYZE FOR ATMOSPHERIC MOISTURE, METHANE, AND HYDROGEN. THIS DISCUSSION IS CONCERNED WITH ATMOSPHERIC MOISTURE. SEVERAL SPECIFIC SAMPLING TECHNIQUES FOR ENVIRONMENTAL TRITIUM ARE SUMMARIZED AND THE ANALYTICAL PROBLEMS INVOLVED ARE DISCUSSED. NO ATTEMPT IS MADE TO PRESENT A COMPREHENSIVE REVIEW. (HOUSER-ORNL) JF - IEEE TRANSACTIONS ON NUCLEAR SCIENCE, VOL. 19, NO. 1, P 177-180, FEB. 1972. 3 TAB, 9 REF. AU - Mullins, James W AU - Andrews, Vernon E AU - Dunn, Leslie M AD - ENVIRONMENTAL PROTECTION AGENCY, LAS VEGAS, NEV. WESTERN ENVIRONMENTAL RESEARCH LAB Y1 - 1972/02// PY - 1972 DA - Feb 1972 KW - Water Resources Abstracts KW - *ENVIRONMENT KW - *MONITORING KW - *CONTROL SYSTEMS KW - *MEASUREMENT KW - *REGULATION KW - *TRITIUM KW - *HYDROGEN KW - *METHANE KW - SAMPLING KW - SAMPLERS KW - ANALYTICAL TECHNIQUES KW - WATER POLLUTION KW - PATH OF POLLUTANTS KW - WATER VAPOR KW - ATMOSPHERE KW - CONCENTRATION KW - RADIATION SAFETY AND CONTROL KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19016636?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=TECHNIQUES+FOR+MONITORING+AND+ANALYSIS+OF+ENVIRONMENTAL+TRITIUM&rft.au=Mullins%2C+James+W%3BAndrews%2C+Vernon+E%3BDunn%2C+Leslie+M&rft.aulast=Mullins&rft.aufirst=James&rft.date=1972-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Solid Waste Management; A List of Available Literature AN - 52516123; 1973-003238 JF - Solid Waste Management Series Y1 - 1972 PY - 1972 DA - 1972 SP - 44 PB - U.S. Environmental Protection Agency, Washington, DC SN - 1051-3418, 1051-3418 KW - engineering geology KW - environmental geology KW - waste disposal KW - bibliography KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52516123?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Solid+Waste+Management%3B+A+List+of+Available+Literature&rft.title=Solid+Waste+Management%3B+A+List+of+Available+Literature&rft.issn=10513418&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1973-01-01 N1 - PubXState - DC N1 - Document feature - Washington, D.C. N1 - SuppNotes - U.S. Environ. Protect. Agency; Solid Waste Management Series (SW-58.16) N1 - Last updated - 2012-06-06 N1 - CODEN - XSWMBI N1 - SubjectsTermNotLitGenreText - bibliography; engineering geology; environmental geology; waste disposal ER - TY - JOUR T1 - Absorption of ammonia from atmospheric plumes by natural water surfaces AN - 20385390; 7795217 AB - A simple model is presented that incorporates the major features of atmospheric transport and diffusion of a NH sub(3) plume together with aqueous absorption as the plume traverses a water surface. The model is based on the well-known concept of the deposition velocity, although empirical data concerning the latter is quite meager. A specific application is considered to the gas release from a NH sub(3) stripper of a hypothetical sewage treatment plant, and it is concluded that NH sub(3) absorption by adjacent water masses could be considerable. JF - Water, air, and soil pollution AU - Calder, K L AD - Division of Meteorology, National Environmental Research Center, Environmental Protection Agency, Research Triangle Park, 27709 U.S.A. Y1 - 1972 PY - 1972 DA - 1972 SP - 375 EP - 380 VL - 1 IS - 4 SN - 0049-6979, 0049-6979 KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - Marine KW - Atmospheric particulates KW - Water masses KW - Ammonia KW - Transport KW - Velocity KW - Diffusion KW - Sedimentation KW - Plumes KW - Surface salinity KW - Q5 08522:Protective measures and control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20385390?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water%2C+air%2C+and+soil+pollution&rft.atitle=Absorption+of+ammonia+from+atmospheric+plumes+by+natural+water+surfaces&rft.au=Calder%2C+K+L&rft.aulast=Calder&rft.aufirst=K&rft.date=1972-01-01&rft.volume=1&rft.issue=4&rft.spage=375&rft.isbn=&rft.btitle=&rft.title=Water%2C+air%2C+and+soil+pollution&rft.issn=00496979&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - SuppNotes - Physical medium: Printed matter; Incl. 76 ref N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Water masses; Atmospheric particulates; Transport; Ammonia; Velocity; Diffusion; Sedimentation; Plumes; Surface salinity; Marine ER - TY - JOUR T1 - THE ECONOMICS OF AUTOMATION IN WASTEWATER TREATMENT AN - 19273126; 7302293 AB - THE AMOUNT OF INSTRUMENTATION AND AUTOMATION INSTALLED IN WASTEWATER TREATMENT PLANTS SHOULD ULTIMATELY BE DETERMINED ON AN ECONOMIC BASIS. IN A PROFIT-MAKING INDUSTRY THE DEGREE OF INSTRUMENTATION AND AUTOMATION WILL LOGICALLY BE A FUNCTION OF THE PROFIT POTENTIAL ASSOCIATED WITH PLANT AUTOMATION. HOWEVER, SINCE THE EFFECT OF DAMAGE TO THE ENVIRONMENT IS DIFFICULT TO QUANTIFY, SUCH A PROFITABILITY ANALYSIS IS NOT AS STRAIGHT-FORWARD FOR A MUNICIPAL WASTEWATER TREATMENT PLANT. A SOUNDER APPROACH IS TO ASSUME THAT SOME LEVEL OF EFFLUENT QUALITY IS REQUIRED AND EXAMINE THE IMPACT OF NEW INSTRUMENTATION AND AUTOMATION ON EITHER IMPROVING THE EFFLUENT QUALITY OR ON REDUCING THE COST OF TREATMENT WHEN THE EFFLUENT QUALITY IS FIXED. POTENTIAL ADVANTAGES ARISING FROM INSTRUMENTATION AND AUTOMATION INCLUDE IMPROVED EFFLUENT QUALITY, REDUCED DISPOSAL COST, BETTER ADAPTION OF TIME VARYING LOADS, REDUCED OPERATING AND MAINTENANCE COSTS, REDUCED VARIABILITY OF EFFLUENT QUALITY, IMPROVED MANAGEMENT SURVEILLANCE, REDUCED EQUIPMENT AND STRUCTURE SIZE, IMPROVED DETECTION OF INCIPIENT PROBLEMS, AND IMPROVED TREATMENT RELIABILITY. (SETTLE-WISCONSIN) JF - WATER--1971, AMERICAN INSTITUTE OF CHEMICAL ENGINEERS SYMPOSIUM SERIES, VOL 68, NO 124, P 460-461, 1972. AU - Smith, R AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. ADVANCED WASTE TREATMENT RESEARCH LAB Y1 - 1972 PY - 1972 DA - 1972 KW - Water Resources Abstracts KW - *WASTE WATER DISPOSAL KW - *WASTE WATER TREATMENT KW - *AUTOMATION KW - *INSTRUMENTATION KW - ECONOMIC EFFICIENCY KW - MANAGEMENT KW - COSTS KW - QUALITY CONTROL KW - CONTROL KW - COST REDUCTIONS KW - QUALITY IMPROVEMENTS KW - SW 3040:Wastewater treatment processes KW - SW 4030:Cost allocation, cost sharing, pricing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19273126?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+ECONOMICS+OF+AUTOMATION+IN+WASTEWATER+TREATMENT&rft.au=Smith%2C+R&rft.aulast=Smith&rft.aufirst=R&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - NUTRIENT MANAGEMENT IN THE POTOMAC ESTUARY AN - 19186231; 7209171 AB - WATER QUALITY STUDIES WERE UNDERTAKEN TO DEFINE WASTEWATER TREATMENT REQUIREMENTS OF UPPER POTOMAC ESTUARY SINCE 1965. STUDIES AND CONCEPTS USED TO FORMULATE A NUTRIENT MANAGEMENT PROGRAM ARE PRESENTED. CAUSES AND CONTROL NEEDS WERE STUDIED RELATIVE TO THE CHANGES IN NUTRIENT ENRICHMENT, INCLUDING APPEARANCE OF NUISANCE BLUE-GREEN ALGAE. DATA FROM ALGAL COMPOSITION ANALYSIS, ANNUAL NUTRIENT CYCLES AND LONGITUDINAL PROFILES, BIOASSAY STUDIES, ALGAL MODELING, COMPARISON WITH A NONEUTROPHIC ESTUARY, AND REVIEW OF HISTORICAL MATERIAL WERE USED TO ESTABLISH NUTRIENT CRITERIA. BASED ON A SUBJECTIVE ANALYSIS, DESIRED UPPER LIMITS OF CHLOROPHYLL A CONCENTRATIONS WERE DETERMINED FOR ESTABLISHING DEGREE OF EUTROPHICATION CONTROL REQUIRED TO MINIMIZE DETRIMENTAL EFFECTS ON WATER QUALITY AND WATER USES. ALTHOUGH AT THE PRESENT TIME NO SPECIFIC CRITERIA RELATIVE TO REQUIREMENTS FOR WASTEWATER TREATMENT HAVE BEEN ESTABLISHED FOR THE MESOHALINE PORTION OF THE ESTUARY, SPECIFIC NUTRIENT CRITERIA HAVE BEEN DEVELOPED FOR THE FRESHWATER PORTION. WITH A PROPERLY DESIGNED FACILITY THE DISSOLVED OXYGEN CONCENTRATION MAY BE ENHANCED AND ALGAL GROWTH REDUCED. THE WATER QUALITY MANAGEMENT PROGRAM BEING DEVELOPED WILL NOT ONLY IMPROVE THE WATER QUALITY TO MEET MINIMUM DESIGNATED STANDARDS, BUT WILL RENDER IT A FEASIBLE SOURCE OF MUNICIPAL WATER SUPPLY. (SEE ALSO W72-09155) (JONES-WISCONSIN) JF - IN: NUTRIENTS AND EUTROPHICATION: THE LIMITING-NUTRIENT CONTROVERSY, P 246-273, 11 FIG, 17 TAB, 35 REF. AMERICAN SOCIETY OF LIMNOLOGY AND OCEANOGRAPHY SPECIAL SYMPOSIA, VOL I, ALLEN PRESS, LAWRENCE, KANSAS, 1972. AU - Jaworski, Na AU - Lear, D W AU - Willa, O AD - ENVIRONMENTAL PROTECTION AGENCY, ANNAPOLIS, MD. CHESAPEAKE TECHNICAL SUPPORT LAB Y1 - 1972 PY - 1972 DA - 1972 KW - Water Resources Abstracts KW - *ESTUARIES KW - *EUTROPHICATION KW - *WATER POLLUTION CONTROL KW - MANAGEMENT KW - ANALYSIS KW - WATER QUALITY KW - CYANOPHYTA KW - NUISANCE ALGAE KW - COMPREHENSIVE PLANNING KW - AQUATIC WEEDS KW - WATER POLLUTION SOURCES KW - MATHEMATICAL MODELS KW - NITROGEN KW - ABATEMENT KW - COSTS KW - ANALYTICAL TECHNIQUES KW - MUNICIPAL WATER KW - PHOSPHORUS KW - *POTOMAC ESTUARY KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19186231?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=NUTRIENT+MANAGEMENT+IN+THE+POTOMAC+ESTUARY&rft.au=Jaworski%2C+Na%3BLear%2C+D+W%3BWilla%2C+O&rft.aulast=Jaworski&rft.aufirst=Na&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EFFECTS OF DDT ON CATIONS IN THE HEPATOPANCREAS OF PENAEID SHRIMP AN - 19116621; 7501068 AB - CHLORINATED HYDROCARBON PESTICIDES CAN ALTER CONCENTRATIONS OF CATIONS IN HEPTIC TISSUE OF ANIMALS. TWO DISTINCT SYMPTOMS OF DDT POISONING IN PENAEID SHRIMP (PENAEUS AZTECUS, P. DUORARUM) WERE OBSERVED. IN ACUTE BIOASSAYS (CONCENTRATIONS OF 0.15 PPB OR MORE), SHRIMP SHOWED NERVOUS IMPAIRMENT (TREMORS, HYPEREXCITABILITY, AND FINALLY PARALYSIS) WHICH ARE CHARACTERISTIC OF ARTHROPODS. IN CHRONIC TESTS, WHEN LESS DDT WAS USED, SHRIMP BECAME LETHARGIC, REFUSED FOOD, AND FINALLY DIED; BUT AT NO TIME WERE NERVOUS DISORDERS NOTED. ANALYSES OF SHRIMP IN ALL TESTS SHOWED THAT SHRIMP ACCUMULATED MORE DDT IN THE HEPATOPANCREAS THAN IN OTHER ORGANS. WHEN LIVING SHRIMP WERE EXPOSED TO DDT, CONCENTRATIONS OF SOME CATIONS IN THE HEPATOPANCREAS BECAME DEPRESSED.--COPYRIGHT 1974, BIOLOGICAL ABSTRACTS, INC. JF - TRANS AM FISH SOC. VOL 101, NO 3, P 547-549. 1972. AU - Nimmo AU - Blackman, R R AD - ENVIRONMENTAL PROTECTION AGENCY, GULF BREEZE, FLA. GULF BREEZE LAB Y1 - 1972 PY - 1972 DA - 1972 KW - Water Resources Abstracts KW - *CATIONS KW - *DDT KW - HEPATO KW - PANCREAS KW - *PENAEID SHRIMP KW - PENAEUS-AZTECUS KW - PENAEUS-DUORARUM KW - WATER POLLUTION EFFECTS KW - CHLORINATED HYDROCARBON PESTICIDES KW - *BIOASSAYS KW - POLLUTANT IDENTIFICATION KW - TOXICITY KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19116621?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EFFECTS+OF+DDT+ON+CATIONS+IN+THE+HEPATOPANCREAS+OF+PENAEID+SHRIMP&rft.au=Nimmo%3BBlackman%2C+R+R&rft.aulast=Nimmo&rft.aufirst=&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - AGRICULTURE IN THE ENVIRONMENT AN - 19108852; 7409664 AB - THIS SYMPOSIUM PAPER CALLED FOR TWO BASIC ACCOMPLISHMENTS: (1) TO FIND WAYS TO HALT AGRICULTURAL POLLUTION, AND (2) TO FIND USES FOR AGRICULTURAL WASTES. AGRICULTURAL POLLUTION WAS DEFINED, AND THE EPA'S ROLE IN ELIMINATING IT DISCUSSED. (SEE ALSO W74-09663) (LYNCH-EAST CENTRAL) JF - IN: WASTE MANAGEMENT RESEARCH, PROCEEDINGS OF THE 1972 CORNELL AGRICULTURAL WASTE MANAGEMENT CONFERENCE, ITHACA, NEW YORK, P 1-7, (1972). AU - Buckley, J L AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1972 PY - 1972 DA - 1972 KW - Water Resources Abstracts KW - *AGRICULTURE KW - *ENVIRONMENT KW - *FARM WASTES KW - *AIR POLLUTION KW - *WATER POLLUTION KW - *SOIL CONTAMINATION KW - INDUSTRIAL WASTES KW - MUNICIPAL WASTES KW - FEED LOTS KW - RESEARCH AND DEVELOPMENT KW - SW 3040:Wastewater treatment processes KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19108852?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=AGRICULTURE+IN+THE+ENVIRONMENT&rft.au=Buckley%2C+J+L&rft.aulast=Buckley&rft.aufirst=J&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - UTAH ENVIRONMENTAL PROBLEMS AND LEGISLATIVE RESPONSE: PART 1 AN - 19106927; 7409282 AB - THE MOST SIGNIFICANT ENVIRONMENTAL PROBLEM FACING UTAH IS DERIVED FROM POPULATION GROWTH AND URBANIZATION. UTAH'S MAJOR WATER QUALITY PROBLEMS ARE POLLUTION OF SEVERAL RIVERS AND LAKES, INCLUDING THE GREAT SALT LAKE, EACH BASICALLY CAUSED BY EXPANDING POPULATION AND INDUSTRY. MOST USABLE WATER ORIGINATES IN THE MOUNTAINS AND AS IT FLOWS IT BECOMES SUBJECT TO DEGRADATION BY AGRICULTURAL AND RECREATIONAL ACTIVITIES. TWENTY-TWO WASTE TREATMENT PLANTS DISCHARGE DOMESTIC WASTE WATER FROM 650,000 PERSONS. THE MOST SALIENT PROBLEMS ARE CAUSED BY ORGANIC MATERIALS BEING DISCHARGED BY OVERLOADED AND POORLY OPERATED MUNICIPAL WASTE WATER TREATMENT PLANTS. OIL, FARM WASTES, AND A LOW FLOW ARE COMPOUNDING THE PROBLEM. UTAH LAKE SUFFERS FROM TURBIDITY WHICH IS ATTRIBUTABLE TO SHALLOWNESS AND DOMESTIC AND INDUSTRIAL DISCHARGES. AGRICULTURAL RETURN FLOW IS A CONTRIBUTING FACTOR. NINE WASTE WATER TREATMENT PLANTS AND THREE INDUSTRIAL PLANTS ARE ALSO DISCHARGING INTO THE LAKE. ONE-HUNDRED AND FIFTY SQUARE MILES OF THE LAKE DO NOT MEET 1978 WATER QUALITY STANDARDS. (SPERLING-FLORIDA) JF - UTAH LAW REVIEW, WINTER 1972, P 479-490. 90 REF. AU - Raisch, J W AD - ENVIRONMENTAL PROTECTION AGENCY, DENVER, COLO. REGION VIII Y1 - 1972/01// PY - 1972 DA - Jan 1972 KW - Water Resources Abstracts KW - *UTAH KW - *RIVERS KW - *LAKES KW - *WATER QUALITY CONTROL KW - *WASTE WATER TREATMENT KW - WASTE WATER DISPOSAL KW - ENVIRONMENTAL SANITATION KW - AESTHETICS KW - SOCIAL ASPECTS KW - FARM WASTES KW - RETURN FLOW KW - WATER POLLUTION SOURCES KW - WATER CONSERVATION KW - WATER SOURCES KW - WATER SUPPLY KW - MUNICIPAL WASTES KW - INDUSTRIAL WASTES KW - TURBIDITY KW - WATER POLLUTION EFFECTS KW - WATER QUALITY KW - RECREATION KW - WASTE WATER(POLLUTION) KW - POPULATION KW - HAZARDOUS SUBSTANCES(POLLUTION) KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19106927?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=UTAH+ENVIRONMENTAL+PROBLEMS+AND+LEGISLATIVE+RESPONSE%3A+PART+1&rft.au=Raisch%2C+J+W&rft.aulast=Raisch&rft.aufirst=J&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - IMPLICATIONS OF THE PERMIT PROGRAM IN THE POULTRY AND ANIMAL FEEDING INDUSTRY AN - 19097655; 7409667 AB - NOW IN SUSPENSION, EXECUTIVE ORDER NUMBER 11574 CALLED FOR THE ARMY CORPS OF ENGINEERS TO ASSUME RESPONSIBILITY FOR ISSUING PERMITS FOR ALL INDUSTRIAL POLLUTION DISCHARGES INTO NAVIGABLE STREAMS AND THEIR TRIBUTARIES. PERMITS FOR AGRICULTURAL DISCHARGES INTO WATERWAYS WERE TO APPLY TO OPERATIONS OF 1000 ANIMAL WASTE UNITS AND LARGER WITH VIOLATORS SUBJECT TO FINES AND/OR INJUNCTION. THE PROPOSED NATIONAL GOAL WAS 'ZERO DISCHARGE' BY 1985. NEW METHODS OF MEETING DISCHARGE REQUIREMENTS SUCH AS SEDIMENTATION, LAGOONING, AND RECYCLING WERE PROPOSED. POLLUTANT CONCENTRATIONS IN RUN-OFF AND WATER DISCHARGE AS WELL AS METHODS OF DISPOSING OF ANIMAL WASTES ARE CITED. (SEE ALSO W74-09663) (LYNCH-EAST CENTRAL) JF - IN: WASTE MANAGEMENT RESEARCH, PROCEEDINGS OF THE 1972 CORNELL AGRICULTURAL WASTE MANAGEMENT CONFERENCE, ITHACA, NEW YORK, P 25-45, (1972). 8 FIG, 9 TAB, 35 REF. AU - Anderson, D F AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF RESEARCH AND MONITORING Y1 - 1972 PY - 1972 DA - 1972 KW - Water Resources Abstracts KW - *WASTE DISPOSAL KW - *WATER POLLUTION TREATMENT KW - *WATER PERMITS KW - *FEED LOTS KW - *AGRICULTURAL RUNOFF KW - *WASTE TREATMENT KW - WATER POLLUTION KW - WATER LAW KW - WASTE WATER DISPOSAL KW - LIVESTOCK KW - BIOCHEMICAL OXYGEN DEMAND KW - CHEMICAL OXYGEN DEMAND KW - POULTRY KW - FARM WASTES KW - POLLUTION DISCHARGE KW - EXECUTIVE ORDER NUMBER 11574 KW - ZERO DISCHARGE KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19097655?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=IMPLICATIONS+OF+THE+PERMIT+PROGRAM+IN+THE+POULTRY+AND+ANIMAL+FEEDING+INDUSTRY&rft.au=Anderson%2C+D+F&rft.aulast=Anderson&rft.aufirst=D&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE CARBON CYCLE IN AQUATIC ECOSYSTEMS AN - 19091949; 7401801 AB - IN GENERAL, THERE ARE FOUR SOURCES OF INORGANIC CARBON IN AQUATIC ECOSYSTEMS: ATMOSPHERE, CARBONATES, ALLOCHTHONOUS INORGANIC CARBON, AND BIOLOGICAL CYCLING OF AUTOCHTHONOUS AND ALLOCTHONOUS MATERIALS. THE RELATIVE RATES AT WHICH THE VARIOUS NUTRIENTS CYCLE ARE THE DETERMINANTS OF NUTRIENT REGULATION OF BIOLOGICAL ACTIVITY. BIOLOGICAL NUTRIENT CYCLING RESULTS FROM THE OPPOSITE BUT CLOSELY LINKED ACTIVITIES OF AUTOTROPHIC AND HETEROTROPHIC ORGANISMS. GREEN PLANT PHOTOSYNTHESIS IS GENERALLY THE MAJOR SOURCE OF ORGANIC PRODUCTION, BUT A FEW DATA INDICATE RATHER LARGE AMOUNTS OF BACTERIAL FIXATION. ORGANIC MATERIAL SECRETED BY AUTOTROPHIC ORGANISMS, ORGANICS SECRETED AND EXCRETED BY HETEROTROPHIC ORGANISMS, AND CELLULAR CONSTITUENTS OF ALL ORGANISMS AT DEATH CONSTITUTE THE CARBON AND ENERGY SOURCE FOR HETEROTROPHIC POPULATIONS. ALLOCHTHONOUS ORGANIC MATERIAL, PARTICULARLY DECIDUOUS LEAVES, CONSTITUTES A SIGNIFICANT PROPORTION OF THE TOTAL ENERGY FLOW OF MANY AQUATIC ECOSYSTEMS. THE RATE(S) OF THESE CHANGES DETERMINE THE INSTATANEOUS AVAILABILITY OF SPECIFIC MOLECULAR FORMS OF CARBON AND THUS REGULATE SPECIES SELECTION AND GROWTH OF THOSE ORGANISMS DEPENDENT ON PARTICULAR MOLECULAR CARBON FORMS. IT IS NECESSARY TO ASCERTAIN THE RATES OF NUTRIENT CYCLING, AND THE GENETIC, ENVIRONMENTAL, AND CHEMICAL FACTORS AFFECTING THAT RATE, AND THUS NUTRIENT AVAILABILITY, TO COMPREHEND THE COMPLEXITY OF AQUATIC ECOSYSTEMS. (SEE ALSO W74-01798) (JONES-WISCONSIN) JF - IN: 'NUTRIENTS IN NATURAL WATERS,' WILEY-INTERSCIENCE, DIVISION OF JOHN WILEY AND SONS, INC., NEW YORK, N.Y., 1972, P 101-124. 5 FIG, 1 TAB, 87 REF. AU - Kerr, P C AU - Brockway, D L AU - Paris, D L AU - SANDERS, WMIII AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST WATER LAB Y1 - 1972 PY - 1972 DA - 1972 KW - Water Resources Abstracts KW - *CARBON CYCLE KW - *NUTRIENTS KW - *CARBON KW - INORGANIC COMPOUNDS KW - ORGANIC COMPOUNDS KW - BACTERIA KW - CARBON DIOXIDE KW - PRIMARY PRODUCTIVITY KW - CYCLING NUTRIENTS KW - OXIDATION KW - METABOLISM KW - RESPIRATION KW - PHOTOSYNTHESIS KW - CARBONATES KW - *CARBON SOURCES KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19091949?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+CARBON+CYCLE+IN+AQUATIC+ECOSYSTEMS&rft.au=Kerr%2C+P+C%3BBrockway%2C+D+L%3BParis%2C+D+L%3BSANDERS%2C+WMIII&rft.aulast=Kerr&rft.aufirst=P&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - A COST ANALYSIS OF WASTE MANAGEMENT IN THE STEEL INDUSTRY AN - 19088862; 7409082 AB - THREE LEVELS OF POLLUTION ABATEMENT COSTS IN STEELMAKING ARE EXAMINED. FIRST, THE OVERALL COSTS TO THE INDUSTRY ARE ESTIMATED FOR A 21-YEAR PERIOD. SINCE 1951, U.S. STEEL CORPORATIONS HAVE EXPENDED $1.2 BILLION FOR AIR AND WATER POLLUTION ABATEMENT FACILITIES. CURRENT ANNUAL OPERATING COSTS FOR GASEOUS AND LIQUID WASTE REDUCTION TOTAL AN ADDITIONAL $70 MILLION EACH. POLLUTION COSTS ARE SHOWN TO VARY WITH THE AGE OF STEEL PLANTS. MODERNIZATION, FOR EXAMPLE, CAN LEAD TO IMPROVED POLLUTION CONTROL THROUGH GREATER EFFICIENCY AND ECONOMY IN THE USE OF RESOURCE INPUTS. A SECOND LEVEL EXPLORES THE ABATEMENT COSTS FOR A SPECIFIC AMERICAN STEEL COMPANY. THIS COMPANY EXPENDED $8 MILLION FOR ABATEMENT EQUIPMENT DURING THE 1951-1967 PERIOD. OPERATING EXPENSES ADDED AN ADDITIONAL $750,000. CAPITAL AND OPERATING COSTS ARE SEPARATED FOR AIR AND WATER POLLUTION ABATEMENT FOR THE FIRM AND THE INDUSTRY. THE FINAL LEVEL EXPLORED PROVIDES COST ESTIMATES OF AIR AND WATER POLLUTION CONTROLS FOR TYPICAL STEEL PRODUCTION STAGES. DEPARTMENTS EXAMINED INCLUDE THE COKE PLANT, BLAST FURNACES, BASIC OXYGEN FURNACES, BLOOMING MILL, SHEET MILL, CONTINUOUS PICKLING, TUBE MILL, AND COUPLING, OVER THE 1951-67 PERIOD. (SCHROEDER-WISCONSIN) JF - JOURNAL OF THE AIR POLLUTION CONTROL ASSOCIATION, VOL 22, NO 5, P 335-341, 1972. FWPCA 5-FI-WP-26,285-02. AU - Tihansky, D P AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF RESEARCH AND MONITORING Y1 - 1972 PY - 1972 DA - 1972 KW - Water Resources Abstracts KW - *POLLUTION ABATEMENT KW - *COST ANALYSIS KW - *MINERAL INDUSTRY KW - *STEEL KW - INDUSTRIAL WASTES KW - CAPITAL COSTS KW - OPERATING COSTS KW - WASTE TREATMENT KW - MAINTENANCE COSTS KW - WATER POLLUTION CONTROL KW - INDUSTRIES KW - ECONOMICS KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19088862?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=A+COST+ANALYSIS+OF+WASTE+MANAGEMENT+IN+THE+STEEL+INDUSTRY&rft.au=Tihansky%2C+D+P&rft.aulast=Tihansky&rft.aufirst=D&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - TOWARD ENVIRONMENTAL SANITY AN - 19088497; 7403346 AB - GROWING NATIONAL DEMAND FOR ENVIRONMENTAL CONTROLS LED TO ESTABLISHMENT OF THE ENVIRONMENTAL PROTECTION AGENCY (EPA) WHICH IS CHARGED WITH PLANNING AND EXECUTING AN INTEGRATED, COORDINATED ATTACK ON ENVIRONMENTAL PROBLEMS OF AIR AND WATER POLLUTION, DRINKING WATER QUALITY, SOLID WASTES MANAGEMENT, PESTICIDES, RADIATION AND NOISE. OTHER FEDERAL AGENCIES ALSO PLAY A PART IN ENVIRONMENTAL CONTROL. A STRONG EPA REGIONAL ORGANIZATION WAS ESTABLISHED. PROGRESS IS BEING MADE TOWARD POLLUTION CONTROL IN A NUMBER OF AREAS, BUT MUCH MORE REMAINS TO BE DONE. ONE EMPHASIS OF EPA PROGRAM IS ON RESEARCH AND DEMONSTRATION TO COMBAT PRESENT PROBLEMS AND TO HELP ANTICIPATE FUTURE PROBLEMS. POLLUTION CONTROL STANDARDS AND LAWS MUST BE ENFORCED ENERGETICALLY OR LITTLE WILL BE GAINED. CONTINUED PUBLIC SUPPORT OF NATIONAL, STATE AND LOCAL ENVIRONMENTAL CONTROL PROGRAMS IS BASIC TO SUCCESS.--COPYRIGHT 1973, BIOLOGICAL ABSTRACTS, INC. JF - J ENVIRON QUAL. VOL 1, NO 3, P 275-278. 1972. AU - Ruckelshaus, W D AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1972 PY - 1972 DA - 1972 KW - Water Resources Abstracts KW - *ENVIRONMENTAL PROTECTION KW - LAWS KW - NOISE KW - PESTICIDES KW - *POLLUTION ABATEMENT KW - RADIATION KW - SOLID WASTES KW - *WATER POLLUTION CONTROL KW - POTABLE WATER KW - *FEDERAL AGENCIES KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19088497?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=TOWARD+ENVIRONMENTAL+SANITY&rft.au=Ruckelshaus%2C+W+D&rft.aulast=Ruckelshaus&rft.aufirst=W&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - POPULATION BIOMASS, NUMBER OF INDIVIDUALS, AVERAGE INDIVIDUAL WEIGHT, AND THE LINEAR SURPLUS PRODUCTION MODEL AN - 19085857; 7401593 AB - THE IDENTITY BT=NTWT, WHERE BT IS THE POPULATION BIOMASS, NT IS THE POPULATION SIZE AND WT IS THE AVERAGE INDIVIDUAL WEIGHT FOR ALL AGES, IS APPLIED TO DEVELOP SIMULTANEOUS EQUATIONS FOR CHANGE IN BIOMASS, NUMBER OF INDIVIDUALS, AND AVERAGE INDIVIDUAL WEIGHT FOR THE LINEAR SURPLUS-PRODUCTION EQUATION. IT IS SHOWN THAT EQUATIONS FOR ALL 3 VARIABLES CANNOT BE SIMULTANEOUSLY LOGISTIC. THE RELATION BETWEEN LOGENT AND LOGEWT PREDICTED BY THE LINEAR SURPLUS-PRODUCTION MODEL IS COMPARED WITH OBSERVATION OF BLUEGILL POPULATION DENSITIES AND AVERAGE WEIGHTS ESTIMATED FROM 10 YR OF COVE ROTEONONE SAMPLING IN 5 LARGE TVA RESERVOIRS. THE FIT OF THE MODEL TO THE DATA IS FAIRLY GOOD, BUT IT ACCOUNTS FOR ONLY A SMALL AMOUNT OF THE TOTAL VARIATION OBSERVED.--COPYRIGHT 1973, BIOLOGICAL ABSTRACTS, INC. JF - J FISH RES BOARD CAN. VOL 29, NO 11, P 1651-1655. 1972, ILLUS. AU - Jensen, Al AD - ENVIRONMENTAL PROTECTION AGENCY, GULF BREEZE, FLA. GULF BREEZE LAB Y1 - 1972 PY - 1972 DA - 1972 KW - Water Resources Abstracts KW - *BIOMASS KW - *LINEAR SURPLUS-PRODUCTION KW - *MODEL STUDIES KW - POPULATION KW - WEIGHT KW - *BLUEGILL KW - SW 0860:Water and plants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19085857?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=POPULATION+BIOMASS%2C+NUMBER+OF+INDIVIDUALS%2C+AVERAGE+INDIVIDUAL+WEIGHT%2C+AND+THE+LINEAR+SURPLUS+PRODUCTION+MODEL&rft.au=Jensen%2C+Al&rft.aulast=Jensen&rft.aufirst=Al&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PREIMPOUNDMENT STUDY OF WEST POINT LAKE, GEORGIA AN - 19085452; 7312376 AB - THE PROPOSED WEST POINT LAKE, GEORGIA, IS DESIGNED TO PROVIDE HYDROELECTRIC POWER, FLOOD CONTROL, NAVIGATION, WATER SUPPLY AND RECREATION. THE POTENTIAL FOR ACCELERATED EUTROPHICATION AND ITS ASSOCIATED NUISANCE PROBLEMS ARE INCREASED GREATLY BY BOTH PAST AND CURRENT MUNICIPAL AND INDUSTRIAL DEVELOPMENT IN THE WATERSHED. THERMAL STRATIFICATION IS EXPECTED TO OCCUR FOLLOWING IMPOUNDMENT. ASSOCIATED HYPOLIMNETIC PROBLEMS OF LOW DISSOLVED OXYGEN, SULFIDE ODORS, AND HIGH LEVELS OF DISSOLVED IRON AND MANGANESE MAY ALSO OCCUR UNLESS CORRECTIVE MEASURES ARE TAKEN. ISOLATED SALMONELLA SEROTYPES INDICATE SEVERAL AREAS WOULD BE HAZARDOUS FOR RECREATION AT PRESENT. FECAL COLIFORM DENSITIES VIOLATE RECREATIONAL WATER QUALITY CRITERIA AT MANY STATIONS. AFTER CLOSURE OF THE DAM, THE INCREASED RESIDENCE TIME IN THE LAKE WILL TEND TO DAMPEN WATER QUALITY VARIATIONS NOW PRESENT IN THE FREE-FLOWING STREAMS AND PARTIALLY REDUCE BACTERIAL DENSITIES AND WATER TURBIDITY FROM PREIMPOUNDMENT LEVELS TO LEVELS ACCEPTABLE FOR A VARIETY OF WATER USES. FOLLOWING COMPLETION OF SECONDARY BIOLOGICAL TREATMENT AND CHLORINATION AT A WASTEWATER TREATMENT PLANT, WATER QUALITY SHOULD IMPROVE. SECONDARY TREATMENT AND DISINFECTION BY THAT TIME WILL ALSO BE PROVIDED BY MOST OTHER WASTEWATER TREATMENT PLANTS INVOLVED. COMBINED SEWER DISCHARGES DURING RAINS WILL PROBABLY CAUSE PROBLEMS FOR MANY YEARS. (JONES-WISCONSIN) JF - AVAILABLE FROM THE NATIONAL TECHNICAL SERVICE AS PB-213 306, $3.00 IN PAPER COPY, $1.45 IN MICROFICHE. TECHNICAL STUDY TS 03-71-208-001.2, JANUARY 1972. 201 P, 30 FIG, 12 TAB, 21 REF, 10 APPEND. AU - Schneider, R F AU - Hill, D W AU - Weldon, M R AU - Gentry, R E AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST WATER LAB Y1 - 1972/01// PY - 1972 DA - Jan 1972 KW - Water Resources Abstracts KW - *PRE-IMPOUNDMENT KW - *GEORGIA KW - *RESERVOIRS KW - PHYSICAL PROPERTIES KW - CHEMICAL ANALYSIS KW - BIOLOGICAL PROPERTIES KW - BACTERIA KW - BENTHOS KW - TEMPERATURE KW - COLOR KW - TURBIDITY KW - HYDROGEN ION CONCENTRATION KW - CONDUCTIVITY KW - SUSPENDED SOLIDS KW - DISSOLVED SOLIDS KW - DISSOLVED OXYGEN KW - BIOCHEMICAL OXYGEN DEMAND KW - ALKALINITY KW - CHLORIDES KW - NITROGEN KW - PHOSPHORUS KW - ORGANIC MATTER KW - IRON KW - MANGANESE KW - PHYTOPLANKTON KW - PERIPHYTON KW - INVERTEBRATES KW - COLIFORMS KW - SALMONELLA KW - *WEST POINT LAKE(GA.) KW - CHATTAHOOCHEE RIVER(GA.) KW - SW 0850:Lakes KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19085452?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PREIMPOUNDMENT+STUDY+OF+WEST+POINT+LAKE%2C+GEORGIA&rft.au=Schneider%2C+R+F%3BHill%2C+D+W%3BWeldon%2C+M+R%3BGentry%2C+R+E&rft.aulast=Schneider&rft.aufirst=R&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - RADIOLOGICAL SURVEILLANCE AT PRESSURIZED WATER REACTORS AN - 19068869; 7304325 AB - A STUDY AT THE CONNECTICUT YANKEE NUCLEAR POWER STATION PROVIDES THE BASIS FOR RECOMMENDING A THREE-PART RADIOLOGICAL MONITORING PROGRAM FOR PRESSURIZED WATER REACTORS. THIS STUDY, PERFORMED BY THE ENVIRONMENTAL PROTECTION AGENCY IN COOPERATION WITH THE CONNECTICUT DEPARTMENT OF ENVIRONMENTAL PROTECTION, THE ATOMIC ENERGY COMMISSION, AND THE STATION OPERATOR, IS THE THIRD IN A CONTINUING SERIES THAT INCLUDES PREVIOUSLY COMPLETED PROJECTS AT DRESDEN I AND YANKEE-ROWE. SAMPLES FOR RADIONUCLIDE ANALYSES OF IN-PLANT GASES AND LIQUIDS, EFFLUENTS, AND ENVIRONMENTAL MEDIA, AS WELL AS DIRECT RADIATION MEASUREMENTS, WERE OBTAINED IN THE COURSE OF PERIODIC FIELD TRIPS THROUGHOUT APPROXIMATELY ONE YEAR AT EACH STATION. (HOUSER-ORNL) JF - TRANSACTION AVAILABLE FROM AMERICAN NUCLEAR SOCIETY, INC., 244 E OGDEN, HINSDALE, ILL. 60521. $25.00 PER COPY. IN: TRANSACTIONS OF THE AMERICAN NUCLEAR SOCIETY, 1972 WINTER MEETING, NOVEMBER 12-17, 1972, WASHINGTON, D.C., VOL 15, NO 2, 1972, P 640-641. 2 REF. AU - Brinck, W AU - Kolde, H AU - Krieger, H AU - Kahn, B AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO Y1 - 1972/01// PY - 1972 DA - Jan 1972 KW - Water Resources Abstracts KW - *NUCLEAR POWERPLANTS KW - *MONITORING KW - *EFFLUENTS KW - *SURVEYS KW - *MEASUREMENT KW - AIR POLLUTION KW - WATER POLLUTION KW - RADIOACTIVITY KW - FOOD CHAINS KW - PUBLIC HEALTH KW - ADMINISTRATIVE AGENCIES KW - GASES KW - LIQUIDS KW - CONNECTICUT KW - SAMPLING KW - MODEL STUDIES KW - ENVIRONMENTAL PROTECTION AGENCY KW - ATOMIC ENERGY COMMISSION KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19068869?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=RADIOLOGICAL+SURVEILLANCE+AT+PRESSURIZED+WATER+REACTORS&rft.au=Brinck%2C+W%3BKolde%2C+H%3BKrieger%2C+H%3BKahn%2C+B&rft.aulast=Brinck&rft.aufirst=W&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DDT AND MALATHION: EFFECT ON SALINITY SELECTION BY MOSQUITOFISH AN - 19065870; 7309178 AB - IT IS BELIEVED THAT SALINITY SELECTION BY TEST MOSQUITOFISH (GAMBUSIA AFFINIS) IS PROBABLY THE COMBINED RESULT OF THEIR PREFERENCES AS WILD FISH, EFFECTS OF ACCLIMATION SALINITY AND EFFECTS OF THE PESTICIDE.--COPYRIGHT 1973, BIOLOGICAL ABSTRACTS, INC. JF - TRANS AM FISH SOC. VOL 101, NO 2, P 346-350. 1972. ILLUS. AU - Hansen, D J AD - ENVIRONMENTAL PROTECTION AGENCY, GULF BREEZE, FLA. GULF BREEZE LAB Y1 - 1972 PY - 1972 DA - 1972 KW - Water Resources Abstracts KW - *DDT KW - *MALATHION KW - *MOSQUITOFISH KW - SALINITY KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19065870?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DDT+AND+MALATHION%3A+EFFECT+ON+SALINITY+SELECTION+BY+MOSQUITOFISH&rft.au=Hansen%2C+D+J&rft.aulast=Hansen&rft.aufirst=D&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - N.M.R. STUDIES OF CHLORINATED POLYCYCLODIENE PESTICIDES AN - 19059157; 7301623 AB - INFLUENCE ON THE ENVIRONMENT OF WIDESPREAD PESTICIDE USE HAS PROMPTED STRUCTURAL ELUCIDATION OF THEIR DEGRADATION OR METABOLIC PRODUCTS BY NUCLEAR MAGNETIC RESONANCE (N.M.R.) SPECTROSCOPY. N.M.R. SPECTRA OF CHLORINATED POLYCYCLODIENE PESTICIDES ALDRIN (I), DIELDRIN (II), ISODRIN (III), ENDRIN (IV), AND THE IMPORTANT PHOTOLYTIC PRODUCT OF IV, PHOTODIELDRIN (V) ARE STUDIED. THE SPECTRA OF I-IV ARE SIMILAR IN MANY RESPECTS AND THE PROTON SIGNALS OF THESE FOUR COMPOUNDS ARE DISCUSSED AS A GROUP. SPECTRA OF PHOTODIELDRIN ARE CONSIDERED SEPARATELY. ALL SPECTRA WERE RECORDED WITH A VARIAN HA-100 N.M.R. SPECTROMETER, A 2-3% SOLUTION OF TETRAMETHYLSILANE (TMS) USED AS INTERNAL STANDARD. HOMONUCLEAR DECOUPLING EXPERIMENTS WERE PERFORMED WITH THREE HEWLETT PACKARD MODEL 200-AB AUDIOOSCILLATORS. COMPLETE N.M.R. COUPLING CONSTANTS FOR ALDRIN, DIELDRIN, ISODRIN, ENDRIN, AND PHOTODIELDRIN WERE DERIVED BY DOUBLE, TRIPLE, AND, WHERE NECESSARY, QUADRUPLE RESONANCE STUDIES. BOTH NORMAL 'W' LONG-RANGE COUPLINGS AND 'NON-W' LONG-RANGE COUPLINGS WERE PREVALENT. LARGE PARAMAGNETIC SHIFTS WERE INDUCED BY EU(DPM)-3 AND PLOTS OF THE CHANGE IN CHEMICAL SHIFT VERSUS THE RECIPROCAL OF THE CUBE OF THE DISTANCE FROM EUROPIUM PERMITTED TENTATIVE CONFIGURATIONAL ASSIGNMENT OF THE MIGRATED PROTON IN PHOTODIELDRIN. (JONES-WISCONSIN) JF - ANALYTICA CHIMICA ACTA, VOL 60, P 1-11, 1972. 5 FIG, 2 TAB, 25 REF. AU - Keith, L H AU - Alford, Al AU - McKinney, J D AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST WATER LAB.; AND NATIONAL INST. OF ENVIRONMENTAL HEALTH SCIENCES, RESEARCH TRIANGLE PARK, N. C Y1 - 1972 PY - 1972 DA - 1972 KW - Water Resources Abstracts KW - *PESTICIDES KW - *CHLORINATED HYDROCARBON PESTICIDES KW - *DEGRADATION(DECOMPOSITION) KW - *ANALYTICAL TECHNIQUES KW - SPECTROSCOPY KW - CHEMICAL REACTIONS KW - RESONANCE KW - ALDRIN KW - DIELDRIN KW - ENDRIN KW - *POLYCYCLODIENE PESTICIDES KW - ISODRIN KW - PHOTODIELDRIN KW - SW 3010:Identification of pollutants KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19059157?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=N.M.R.+STUDIES+OF+CHLORINATED+POLYCYCLODIENE+PESTICIDES&rft.au=Keith%2C+L+H%3BAlford%2C+Al%3BMcKinney%2C+J+D&rft.aulast=Keith&rft.aufirst=L&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - A CAGE FOR EXPOSING AQUATIC ANIMALS TO BOTTOM SEDIMENTS AN - 19058530; 7312372 AB - A HOLDING CAGE WAS CONSTRUCTED TO ASSESS UPTAKE OF ORGANIC POLLUTANTS FROM ESTUARINE BOTTOM SEDIMENTS BY PENAEID SHRIMP IN THE FIELD. THE CAGE WAS A 2-TIER REDWOOD FRAME COVERED WITH HARDWARE CLOTH AND WEIGHTED TO GIVE IT STABILITY IN TIDAL CURRENTS ENCOUNTERED IN ESCAMBIA BAY, FLORIDA. THE DESIGN FEATURES A CHAMBER WHERE CONTROL ANIMALS ARE HELD ABOVE WHILE EXPERIMENTAL ANIMALS ARE IN DIRECT CONTACT WITH THE BOTTOM SEDIMENTS. THIRTY 3-IN. SHRIMP WERE SUCCESSFULLY HELD IN ONE OF THESE CAGES FOR 3 WK.--COPYRIGHT 1972, BIOLOGICAL ABSTRACTS, INC. JF - PROG FISH-CULT. VOL 34, NO 2, P 120. 1972. ILLUS. AU - HEITMULLER, P T AU - Nimmo AD - ENVIRONMENTAL PROTECTION AGENCY, GULF BREEZE, FLA. GULF BREEZE LAB Y1 - 1972 PY - 1972 DA - 1972 KW - Water Resources Abstracts KW - *AQUATIC ANIMALS KW - *BOTTOM SEDIMENTS(ESTUARINE) KW - CAGE KW - SEDIMENTS KW - *SHRIMP KW - ESTUARIES KW - ORGANIC POLLUTANTS KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19058530?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=A+CAGE+FOR+EXPOSING+AQUATIC+ANIMALS+TO+BOTTOM+SEDIMENTS&rft.au=HEITMULLER%2C+P+T%3BNimmo&rft.aulast=HEITMULLER&rft.aufirst=P&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MEMBRANE FILTER TECHNIQUE FOR ENUMERATION OF PSEUDOMONAS AERUGINOSA AN - 19058072; 7410042 AB - A MEMBRANE FILTER PROCEDURE FOR THE QUANTITATION OF P. AERUGINOSA (MPA PROCEDURE) WAS DEVELOPED. THROUGH THE USE OF INHIBITORS AND AN ELEVATED INCUBATION TEMPERATURE, THE LEVEL OF BACKGROUND MICROBIAL FLORA WAS DECREASED APPROXIMATELY 10,000-FOLD. USING P. AERUGINOSA CELLS SUSPENDED IN SEA WATER AND HELD FOR 24 HR, BETWEEN 70 AND 100% OF THE CELLS 'VIABLE' COULD BE RECOVERED BY THE MPA PROCEDURE. ASSAY VARIABILITY WAS FOUND TO BE SIGNIFICANT. THE RECOVERIES OF P. AERUGINOSA FROM SURFACE (FRESH AND SALT) WATERS, POTABLE WATERS AND SEWAGE BY THE MPA PROCEDURE EXCEEDED THOSE OBTAINABLE BY CURRENT METHODS. SUBSEQUENT TO ITS DEVELOPMENT AND EVALUATION, THE MPA PROCEDURE WAS USED AT 3 OTHER LABORATORIES FOR THE ENUMERATION OF P. AERUGINOSA IN POTABLE AND RECREATIONAL WATERS AND IN SEWAGE SAMPLES. IT WAS FOUND AMENABLE TO ROUTINE USE AND CONFIRMATION OF TYPICAL COLONIES APPROACHED 100%.--COPYRIGHT 1973, BIOLOGICAL ABSTRACTS, INC. JF - APPL MICROBIOL. VOL 24 NO 6 P 864-870, 1972. ILLUS. AU - Levin, Ma AU - Cabelli, V J AD - ENVIRONMENTAL PROTECTION AGENCY, NARRAGANSETT, R. I. NORTHEASTERN WATER SUPPLY LAB Y1 - 1972 PY - 1972 DA - 1972 KW - Water Resources Abstracts KW - ENUMERATION KW - *MEMBRANE FILTER TECHNIQUE KW - *PSEUDOMONAS-AERUGINOSA KW - SEW WATER KW - SEWAGE KW - *BIOASSAY KW - SW 5040:Data acquisition KW - SW 0860:Water and plants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19058072?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MEMBRANE+FILTER+TECHNIQUE+FOR+ENUMERATION+OF+PSEUDOMONAS+AERUGINOSA&rft.au=Levin%2C+Ma%3BCabelli%2C+V+J&rft.aulast=Levin&rft.aufirst=Ma&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - METHODS AND MATERIALS FOR FLUORIDE ANALYSIS AN - 19056733; 7305537 AB - THE THREE ANALYTICAL METHODS DESCRIBED IN THE 13TH EDITION OF STANDARD METHODS FOR FLUORIDE DETERMINATION ARE DISCUSSED. THE THREE METHODS ARE: ALIZARIN VISUAL (SCOTT-SANCHIS) OR NESSLER-TUBE TECHNIQUE, PHOTOMETRIC (SPADNS) METHOD, ELECTRODE METHOD. THE METHODS ARE DESCRIBED AND A LIST IS GIVEN OF THE EQUIPMENT TO UTILIZED WITH EACH METHOD. THESE FACTORS WHICH WILL GOVERN THE ULTIMATE CHOICE OF THE ANALYTICAL METHOD TO BE USED ARE ALSO DESCRIBED. (HOLOMAN-BATTELLE) JF - JOURNAL AMERICAN WATER WORKS ASSOCIATION, VOL 64, NO 1, P 62-66, JANUARY 1972. 6 FIG, 6 TAB, 1 REF. AU - Bellack, E AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. DIV. OF WATER HYGIENE Y1 - 1972/01// PY - 1972 DA - Jan 1972 KW - Water Resources Abstracts KW - *FLUORIDES KW - *METHODOLOGY KW - *POLLUTANT IDENTIFICATION KW - *CHEMICAL ANALYSIS KW - *WATER ANALYSIS KW - *PHOTOMETRY KW - *LABORATORY EQUIPMENT KW - HALIDS KW - INORGANIC COMPOUNDS KW - AQUEOUS SOLUTIONS KW - ELECTRODES KW - ALKALINITY KW - ALUMINUM KW - CHLORIDES KW - IRON KW - PHOSPHATES KW - SULFATES KW - CHLORINE KW - COLOR KW - TURBIDITY KW - INSTRUMENTATION KW - *ALIZARIN VISUAL METHOD KW - *FLUORIDE ELECTRODE KW - NESSLER-TUBE TECHNIQUES KW - SCOTT-SANCHIS METHOD KW - STANDARD METHODS KW - PRECISION KW - ION SELECTIVE ELECTRODES KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19056733?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=METHODS+AND+MATERIALS+FOR+FLUORIDE+ANALYSIS&rft.au=Bellack%2C+E&rft.aulast=Bellack&rft.aufirst=E&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ENVIRONMENTAL RADIOACTIVITY IN MICHIGAN, 1970 AN - 19053117; 7300798 AB - RADIOACTIVITY FROM ALL MAJOR SOURCES MEASURED IN THE MICHIGAN ENVIRONMENT DURING 1970 IS SUMMARIZED. THE STATE'S ENVIRONMENTAL SURVEILLANCE PROGRAMS AND THE DATA RESULTING FROM THESE PROGRAMS ARE DESCRIBED. SURVEILLANCE DATA PROVIDED BY FEDERAL, STATE, OPERATOR, AND CONTRACTOR SOURCES ARE SUMMARIZED. ON THE BASIS OF THIS INFORMATION, AN ESTIMATE IS PRESENTED OF ANNUAL RADIATION DOSES TO THE POPULATION OF MICHIGAN. A SUMMARY OF SOME OPERATING CHARACTERISTICS OF BIG ROCK POINT, ENRICO FERMI-1 AND PALISADES PLANTS IS PRESENTED. (HOUSER-ORNL) JF - RADIATION DATA AND REPORTS, VOL 13, NO 1, P 3-18, JANUARY, 1972. 1 FIG, 15 TAB, 19 REF. AU - Wieder, S AU - Logsdon, Je AU - Froom, C P AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C., OFFICE OF RADIATION PROGRAMS Y1 - 1972/01// PY - 1972 DA - Jan 1972 KW - Water Resources Abstracts KW - *NUCLEAR POWERPLANTS KW - *NUCLEAR REACTORS KW - *EFFLUENTS KW - *AIR POLLUTION KW - *WATER POLLUTION KW - *MICHIGAN KW - WATER POLLUTION SOURCES KW - FOOD CHAINS KW - PUBLIC HEALTH KW - ADMINISTRATIVE AGENCIES KW - MONITORING KW - MEASUREMENT KW - ASSAY KW - EVALUATION KW - GREAT LAKES REGION KW - SOIL CONTAMINATION KW - SAMPLING KW - *SURVEILLANCE PROGRAM KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19053117?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ENVIRONMENTAL+RADIOACTIVITY+IN+MICHIGAN%2C+1970&rft.au=Wieder%2C+S%3BLogsdon%2C+Je%3BFroom%2C+C+P&rft.aulast=Wieder&rft.aufirst=S&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DISTILLATION OF M AND O PROBLEMS. EPA-REGION VII AN - 19052076; 7305628 AB - TWENTY-SIX DIFFERENT MAINTENANCE AND OPERATION PROBLEMS ENCOUNTERED IN WASTE WATER TREATMENT PLANTS AND RELATED FACILITIES ARE LISTED. (SMITH-TEXAS) JF - WATER RESEARCH, VOL 6, P 369-370, 1972. AU - Rademacher, J M AD - ENVIRONMENTAL PROTECTION AGENCY, KANSAS CITY, MO. REGION VII Y1 - 1972 PY - 1972 DA - 1972 KW - Water Resources Abstracts KW - *TREATMENT FACILITIES KW - *OPERATION AND MAINTENANCE KW - *WASTE WATER TREATMENT KW - DESIGN CRITERIA KW - MAINTENANCE KW - DESIGN KW - EQUIPMENT KW - MAINTENANCE COSTS KW - OPERATING COSTS KW - *ENVIRONMENTAL PROTECTION AGENCY KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19052076?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DISTILLATION+OF+M+AND+O+PROBLEMS.+EPA-REGION+VII&rft.au=Rademacher%2C+J+M&rft.aulast=Rademacher&rft.aufirst=J&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - BOMEX TEMPORARY ARCHIVE DESCRIPTION OF AVAILABLE DATA AN - 19039651; 7209263 AB - DATA AVAILABLE FROM THE BOMEX TEMPORARY ARCHIVE, A DEPOSITORY FOR DATA COLLECTED DURING THE BARBADOS OCEANOGRAPHIC AND METEOROLOGICAL EXPERIMENT (BOMEX) DURING MAY, JUNE, AND JULY 1969 ARE DESCRIBED. PROCEDURES USED IN PROCESSING THESE DATA, INVENTORIES OF THE ARCHIVED DATA, AND ORDERING INSTRUCTIONS AND COSTS ARE GIVEN. THE TEMPORARY ARCHIVE REPRESENTS DATA SELECTED BY THE BARBADOS OCEANOGRAPHIC AND METEOROLOGICAL ANALYSIS PROJECT (BOMAP) OFFICE THAT WERE ACQUIRED FROM THE FIXED-SHIP, AIRCRAFT, AND ISLAND-BASED ACQUISITION SYSTEMS UNDER THE OPERATIONAL CONTROL OF THE BOMEX FIELD HEADQUARTERS. THE TEMPORARY ARCHIVE CONTAINS PRELIMINARY, UNVALIDATED DATA THAT ARE BEING MADE AVAILABLE AT AN EARLY STAGE IN THE BOMAP PROCESSING ACTIVITY. IT WILL BE REPLACED BY A PERMANENT ARCHIVE WHEN THE DATA-PROCESSING CYCLE IS FINISHED (LATE 1972). VALIDATED DATA ARE DEFINED AS PROCESSED DATA FOR WHICH THE QUALITY HAS BEEN EFFECTIVELY DEMONSTRATED, AND LIMITATIONS AS TO SPACE RESOLUTION, TIME RESOLUTION, AND ACCURACY HAVE BEEN CLEARLY DOCUMENTED. (WOODARD-USGS) JF - AVAILABLE FROM GPO, WASHINGTON, D.C. 20402, PRICE - $2.25. TECHNICAL REPORT, EDS 10, JANUARY 1972. 304 P, 27 FIG, 67 TAB. AU - LA MORINIERE, TCDE AD - NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, ROCKVILLE, MD. OFFICE OF SCIENCE AND TECHNOLOGY Y1 - 1972/01// PY - 1972 DA - Jan 1972 KW - Water Resources Abstracts KW - *OCEANOGRAPHY KW - *METEOROLOGY KW - *DATA COLLECTIONS KW - *ECOLOGY KW - *ENVIRONMENTAL GRADIENT KW - SAMPLING KW - OCEANS KW - AIRCRAFT KW - ISLANDS KW - SHIPS KW - METHODOLOGY KW - ANALYTICAL TECHNIQUES KW - MONITORING KW - DATA PROCESSING KW - METEOROLOGICAL DATA KW - CLIMATOLOGY KW - INSTRUMENTATION KW - RADAR KW - TRACKING TECHNIQUES KW - WINDS KW - WEATHER PATTERNS KW - *BARBADOS OCEANOGRAPHIC AND METEOROLOGICAL EXPERIMENT KW - RAWINSONDE KW - SW 5080:Evaluation, processing and publication KW - SW 0815:Precipitation KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19039651?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=BOMEX+TEMPORARY+ARCHIVE+DESCRIPTION+OF+AVAILABLE+DATA&rft.au=LA+MORINIERE%2C+TCDE&rft.aulast=LA+MORINIERE&rft.aufirst=TCDE&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ENVIRONMENTAL IMPACT STATEMENT--PROCEDURES FOR PREPARATION AN - 19038218; 7206248 AB - THE ADMINISTRATOR OF THE ENVIRONMENTAL PROTECTION AGENCY (EPA) HEREIN SETS FORTH A PROPOSED ADDITION TO ITS REGULATIONS ESTABLISHING AGENCY POLICY AND PROCEDURES FOR THE IDENTIFICATION AND ANALYSIS OF THE ENVIRONMENTAL IMPACT OF AGENCY ACTIONS, AND THE PREPARATION AND PROCESSING OF ENVIRONMENTAL IMPACT STATEMENTS. THE ENVIRONMENTAL ASSESSMENT PROCESS WOULD CONSIST OF A THOROUGH PROJECT STUDY AND IDENTIFYING AND EVALUATING EXPECTED AND POTENTIAL ENVIRONMENTAL IMPACTS. PROCEDURES ARE DETAILED FOR THE SUBMISSION OF ENVIRONMENTAL IMPACT STATEMENTS TO THE EPA. GUIDELINES ARE SUGGESTED FOR DETERMINING WHEN TO PREPARE AN IMPACT STATEMENT. WHEN AN ENVIRONMENTAL ASSESSMENT INDICATES NO SIGNIFICANT IMPACT, A NEGATIVE DECLARATION SHALL BE ISSUED. THE BODY OF THE IMPACT STATEMENT SHALL INCLUDE: (1) A DESCRIPTION OF THE PROPOSED ACTION, (2) THE ENVIRONMENTAL IMPACT, (3) ADVERSE IMPACTS WHICH CANNOT BE AVOIDED, (4) ALTERNATIVES TO THE PROPOSED ACTION, (5) RESOURCE COMMITMENTS INVOLVED, (6) LONG-TERM PLANNING RELATIONSHIPS, AND (7) AGENCY AND ORGANIZATIONAL OBJECTIONS IN THE REVIEW PROCESS. PROVISION IS MADE FOR PUBLIC PARTICIPATION THROUGH HEARINGS ON DRAFT IMPACT STATEMENTS. SAMPLE FORMS ARE PROVIDED. (SMILJANICH-FLORIDA) JF - FEDERAL REGISTER, VOL. 37, NO. 13, P 879-885, JANUARY 20, 1972. AU - Ruckelshaus, W D AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1972/01// PY - 1972 DA - Jan 1972 KW - Water Resources Abstracts KW - *ADMINISTRATIVE AGENCIES KW - *ENVIRONMENTAL EFFECTS KW - *ADMINISTRATIVE DECISIONS KW - ADJUDICATION PROCEDURE KW - FEDERAL GOVERNMENT KW - ENVIRONMENT KW - ADMINISTRATION KW - WATER POLLUTION EFFECTS KW - AIR POLLUTION EFFECTS KW - PUBLIC RIGHTS KW - LONG-TERM PLANNING KW - FUTURE PLANNING(PROJECTED) KW - REGULATION KW - NON-STRUCTURAL ALTERNATIVES KW - LEGAL ASPECTS KW - *ENVIRONMENTAL IMPACT STATEMENT KW - SW 4070:Ecological impact of water development KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19038218?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ENVIRONMENTAL+IMPACT+STATEMENT--PROCEDURES+FOR+PREPARATION&rft.au=Ruckelshaus%2C+W+D&rft.aulast=Ruckelshaus&rft.aufirst=W&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MERCURY IN DRINKING-WATER SUPPLIES AN - 19037129; 7205491 AB - RESULTS OF THE EPA DIVISION OF WATER HYGIENE'S ANALYSES FOR MERCURY IN 698 SAMPLES OF RAW AND FINISHED WATERS COLLECTED FROM 273 DRINKING WATER SUPPLIES THROUGHOUT THE UNITED STATES INDICATE NO HEALTH HAZARD, BUT SHOW A NEED FOR CONTINUING SURVEILLANCE. OF THE 273 COMMUNITY, RECREATIONAL-AREA, AND FEDERAL INSTALLATION WATER SUPPLIES EXAMINED, 261 SHOWED EITHER NO DETECTABLE QUANTITIES OF MERCURY OR CONCENTRATIONS OF LESS THAN 0.001 PPM IN THE RAW AND FINISHED WATERS. IN 11 OF THE WATER SUPPLIES, THE MERCURY CONCENTRATION RANGED FROM 0.0010 PPM TO 0.0048 PPM. ONE OF SEVERAL SAMPLES COLLECTED FROM A LARGE COMMUNITY WATER SUPPLY EXCEEDED THE TENTATIVE STANDARD OF 0.005 PPM. (WOODARD-USGS) JF - JOURNAL OF THE AMERICAN WATER WORKS ASSOCIATION, VOL 64, NO 1, P 60-61, JANUARY 1972. 2 PHOTO, 2 REF. AU - Hammerstrom, R J AU - Hissong, De AU - Kopfler, F C AU - Mayer, J AU - McFarren, E F AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF WATER DATA Y1 - 1972/01// PY - 1972 DA - Jan 1972 KW - Water Resources Abstracts KW - *WATER POLLUTION SOURCES KW - *HEAVY METALS KW - *POTABLE WATER KW - *POLLUTANT IDENTIFICATION KW - *WATER SUPPLY KW - *CHEMICAL ANALYSIS KW - DATA COLLECTIONS KW - SURVEYS KW - SAMPLING KW - WATER ANALYSIS KW - METHODOLOGY KW - LABORATORY TESTS KW - TRACE ELEMENTS KW - PUBLIC HEALTH KW - *MERCURY KW - DRINKING WATER KW - U.S.A KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19037129?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MERCURY+IN+DRINKING-WATER+SUPPLIES&rft.au=Hammerstrom%2C+R+J%3BHissong%2C+De%3BKopfler%2C+F+C%3BMayer%2C+J%3BMcFarren%2C+E+F&rft.aulast=Hammerstrom&rft.aufirst=R&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - REPORT ON PESTICIDE FORMULATIONS AN - 19036921; 7209118 AB - SEVERAL NEW METHODS OF PESTICIDE ANALYSIS THAT HAVE BEEN DEVELOPED AND STUDIED ARE LISTED, ALTHOUGH FEW STUDIES WERE COMPLETED. NO DETAILS ARE PROVIDED ON THESE TECHNIQUES. (MORTLAND-BATTELLE) JF - JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, VOL. 55, NO. 2, 1972. P 244-246. AU - Caswell, R L AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. PESTICIDES REGULATION DIV Y1 - 1972 PY - 1972 DA - 1972 KW - Water Resources Abstracts KW - *ANALYTICAL TECHNIQUES KW - INFRARED RADIATION KW - INSECTICIDES KW - CHLORINATED HYDROCARBON PESTICIDES KW - CHROMATOGRAPHY KW - GAS CHROMATOGRAPHY KW - HERBICIDES KW - MERCURY KW - PESTICIDES KW - POLLUTANT IDENTIFICATION KW - HEPTACHLOR KW - FERTILIZERS KW - 2 4-D KW - 2 4 5-T KW - COLORIMETRY KW - MALATHION KW - PARAQUAT KW - THIN LAYER CHROMATOGRAPHY KW - CARBARYL KW - CHLORDANE KW - CHLOROBENZILATE KW - PROMETONE KW - PROPAZINE KW - SIMAZINE KW - TERBUTRYN KW - DINOCAP KW - KELTHANE KW - PENTACHLORONITROBENZENE KW - PHOSPHAMIDON KW - THIOCARBAMATE KW - TRIFLURALIN KW - N-BUTYL-N-ETHYL-ALPHA ALPHA ALPHA-TRIGLUORO-2 6-DINITRO-P-TOLUIDINE KW - SW 3010:Identification of pollutants KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19036921?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=REPORT+ON+PESTICIDE+FORMULATIONS&rft.au=Caswell%2C+R+L&rft.aulast=Caswell&rft.aufirst=R&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WATER RESOURCES, OPTIMIZATION, AND SOCIAL CHANGE AN - 19036913; 7206967 AB - AS A SOCIAL ACTIVITY, WATER RESOURCES DEVELOPMENT EXPRESSES CURRENT ATTITUDES AND VALUES. WATER RESOURCES PLANNING WILL SOON BE DEALING WITH FOUR ACCOUNTS, EACH WITH ITS SET OF COSTS AND BENEFITS FROM THE POINT OF VIEW OF NATIONAL INCOME, REGIONAL DEVELOPMENT, WELL-BEING, AND THE ENVIRONMENT. THE FIELD OF WATER RESOURCES HAS A LONG HISTORY OF WRESTLING WITH THE NOTION OF PROJECT EVALUATION. THE USE OF MULTIPLE OBJECTIVES IS BEING PRESCRIBED FOR FEDERAL WATER RESOURCES PLANNING. IN THIS CONTEXT, AN OPTIMUM PLAN CAN ONLY BE SELECTED IF EACH OF THE OBJECTIVES CAN BE EXPRESSED IN COMMENSURATE TERMS AND IF WEIGHTS CAN BE ASSIGNED TO THE RELATIVE IMPORTANCE OF EACH IN THE MULTIPLE OBJECTIVES. IF THIS WERE POSSIBLE, THEN THE MULTIPLE OBJECTIVES COULD BE COALESCED INTO A SINGLE ONE. USE OF THE SINGLE OBJECTIVE WOULD LEAD TO AN UNEQUIVOCAL SELECTION PROCESS, AND THEREFORE, THE OPTIMAL PROJECT FROM AMONG ALL THE AVAILABLE ALTERNATIVES. IN FACT, SUCH A SITUATION IS NOT POSSIBLE. A CHOICE MUST BE MADE BETWEEN ALL POSSIBLE ALTERNATIVES. THE ONLY RECOURSE IS TO USE MORE REALISTIC APPRAISALS OF ALTERNATIVE COURSES OF ACTION, SO AS TO MAKE EXPLICITLY THE TRADE-OFFS BETWEEN THE VARIOUS ALTERNATIVES WITH REGARD TO PROJECT OBJECTIVES. SUCH FOCUSING ON ALTERNATIVES IS A DIRECT OUTGROWTH OF THE DEVELOPMENT OF SYSTEMS ANALYSIS. THE DISTINCTIVE CHARACTERISTIC OF SYSTEMS ANALYSIS IS ITS FOCUS ON THE OBJECTIVES BEING SOUGHT AND THE ALTERNATIVE WAYS THAT MIGHT BE USED TO ACHIEVE THOSE OBJECTIVES. A SYSTEMATIC APPROACH IN VIRTUALLY ALL PLANNING IS NECESSARY TO IMPROVE THE DECISION MAKING PROCESS IN A COMPLEX WORLD. (SEE ALSO W72-06958) (STRACHAN-CHICAGO) JF - IN: CONFLICTS IN WATER RESOURCES PLANNING, (WATER RESOURCES SYMPOSIUM NO. 5), CENTER FOR RESEARCH ON WATER RESOURCES, TEXAS UNIV., AUSTIN, 1972. P 92-99. 8 REF. AU - Butcher, W S AD - OFFICE OF SCIENCE AND TECHNOLOGY, WASHINGTON, D.C Y1 - 1972 PY - 1972 DA - 1972 KW - Water Resources Abstracts KW - *WATER RESOURCES DEVELOPMENT KW - *OPTIMIZATION KW - *SOCIAL CHANGE KW - *SYSTEMS ANALYSIS KW - *PLANNING KW - PROJECT PLANNING KW - WATER RESOURCES DEVELOPMENT KW - COSTS KW - BENEFITS KW - MULTIPLE PURPOSE KW - APPRAISALS KW - DECISION MAKING KW - *OPTIMAL PROJECT KW - PROJECT EVALUATION KW - ALTERNATIVES KW - SYSTEMATIC APPROACH KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19036913?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WATER+RESOURCES%2C+OPTIMIZATION%2C+AND+SOCIAL+CHANGE&rft.au=Butcher%2C+W+S&rft.aulast=Butcher&rft.aufirst=W&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - TREATMENT OF SEWAGE DIGESTER SUPERNATANT LIQUOR AN - 19036063; 7209488 AB - A PROCESS IS DISCLOSED FOR REMOVAL OF 80 PER CENT OR MORE OF THE TOTAL PHOSPHORUS OF DIGESTER SUPERNATANT LIQUOR. THE DSL IS HEATED FOR AT LEAST 5 MIN. AT TEMPERATURES RANGING FROM 40 TO 80 DEGREES C AT OR BELOW AMBIENT PRESSURE. TREATMENT TIME, TEMPERATURE AND PRESSURE ARE ADJUSTED TO PROVIDE A PH OF THE LIQUOR OF 8.5 TO 8.9. THE PROCESS ALSO RESULTS IN SUBSTANTIAL REDUCTION OF NITROGEN, COD AND BOD. RESULTS OF SEVENTEEN EXPERIMENTAL STUDIES ARE DESCRIBED AND FINDINGS ARE TABULATED. (SINHA-OEIS) JF - U. S. PATENT NO. 3,634,231, 3 P, 3 TAB, 1 REF; OFFICIAL GAZETTE OF THE UNITED STATES PATENT OFFICE, VOL. 894, NO. 2, P 720, JANUARY 11, 1972. AU - Dunseth, M G AU - Brinkman, J J AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. (ASSIGNEE) Y1 - 1972/01// PY - 1972 DA - Jan 1972 KW - Water Resources Abstracts KW - *PATENTS KW - *SEWAGE TREATMENT KW - *PHOSPHORUS KW - *SEWAGE SLUDGE KW - POLLUTION ABATEMENT KW - WATER POLLUTION KW - WATER POLLUTION TREATMENT KW - SEPARATION TECHNIQUES KW - NITROGEN KW - CHEMICAL OXYGEN DEMAND KW - BIOCHEMICAL OXYGEN DEMAND KW - *DIGESTER SUPERNATANT LIQUOR KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19036063?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=TREATMENT+OF+SEWAGE+DIGESTER+SUPERNATANT+LIQUOR&rft.au=Dunseth%2C+M+G%3BBrinkman%2C+J+J&rft.aulast=Dunseth&rft.aufirst=M&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - LARGE POWER PLANT EFFLUENT STUDY (LAPPES) VOLUME 3 - INSTRUMENTATION, PROCEDURES, AND DATA TABULATIONS (1970) AN - 19035827; 7304121 AB - THE LARGE POWER PLANT EFFLUENT STUDY (LAPPES) WAS INITIATED DURING 1967 IN WESTERN PENNSYLVANIA TO EVALUATE THE EXTENT AND EFFECTS OF AIR POLLUTION RESULTING FROM THE LARGEST COMPLEX OF COAL-BURNING GENERATING STATIONS IN THE UNITED STATES. DURING 1970 TWO SERIES OF LAPPES FIELD EXPERIMENTS WERE CONDUCTED IN AN AREA SURROUNDING THE HOMER CITY AND CONEMAUGH GENERATING STATIONS; THESE EXPERIMENTS CONSISTED OF GROUND-BASED AND AIRBORNE PLUME MEASUREMENTS SUPPORTED BY EXTENSIVE METEOROLOGICAL OBSERVATIONS. PART 1 OF THIS VOLUME DESCRIBES THE TOPOGRAPHY AND CLIMATOLOGY OF THE GENERATING STATION COMPLEX, THE SULFUR DIOXIDE AND METEOROLOGICAL MONITORING EQUIPMENT, AND EXPERIMENTAL PROCEDURES. PART 2 PRESENTS TABULATIONS OF PLANT OPERATIONAL PARAMETERS AND THE AIR QUALITY AND METEOROLOGICAL DATA COLLECTED DURING 1970. (OLESZKIEWICZ-VANDERBILT) JF - OFFICE OF AIR PROGRAMS PUBLICATION NO. APTD-0735, JANUARY 1972. 296 P, 12 FIG, 12 TAB, 4 PLATES, 17 REF. AU - SCHIERMEIER, F A AD - ENVIRONMENTAL PROTECTION AGENCY, RESEARCH TRIANGLE PARK, N.C. DIV. OF METEOROLOGY Y1 - 1972/01// PY - 1972 DA - Jan 1972 KW - Water Resources Abstracts KW - *THERMAL POWERPLANTS KW - *POWERPLANTS KW - *EFFLUENTS KW - *AIR POLLUTION KW - SAMPLING KW - THERMAL POLLUTION KW - INSTRUMENTATION KW - ANALYTICAL TECHNIQUES KW - METEOROLOGICAL DATA KW - CLIMATOLOGY KW - TEMPERATURE KW - HUMIDITY KW - *LARGE POWER PLANT EFFLUENT STUDY(LAPPES) KW - METEOROLOGICAL INSTRUMENTATION KW - AIR POLLUTANTS KW - DATA ANALYSIS KW - SW 5080:Evaluation, processing and publication KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19035827?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=LARGE+POWER+PLANT+EFFLUENT+STUDY+%28LAPPES%29+VOLUME+3+-+INSTRUMENTATION%2C+PROCEDURES%2C+AND+DATA+TABULATIONS+%281970%29&rft.au=SCHIERMEIER%2C+F+A&rft.aulast=SCHIERMEIER&rft.aufirst=F&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - NEW, SIMPLIFIED METHODS FOR METAL ANALYSIS AN - 19034979; 7205493 AB - ALTHOUGH IT IS GENERALLY TRUE THAT ATOMIC ABSORPTION SPECTROPHOTOMETRY IS FAR SIMPLER AND QUICKER THAN WET CHEMICAL METHODS, IT IS NOT TRUE THAT ALL METALS CAN BE RUN IN EXACTLY THE SAME WAY OR WITHOUT SOME DIFFICULTY. METALS SUCH AS ZINC, COPPER, IRON, MAGNESIUM, MANGANESE, SILVER, COBALT, NICKEL, CADMIUM, AND CHROMIUM CAN BE DETERMINED BY DIRECT ASPIRATION OF THE SAMPLE INTO AN AIR-ACETYLENE FLAME. LEAD, HOWEVER, MUST FIRST BE CHELATED WITH AMMONIUM PYRROLIDINE DITHIOCARBAMATE AND EXTRACTED INTO METHYL ISOBUTYL KETONE. ALUMINUM, BERYLLIUM, BARIUM, AND VANADIUM REQUIRE THE USE OF THE HIGHER-TEMPERATURE NITROUS OXIDE ACETYLENE FLAME TO DISSOCIATE THEIR MOLECULES AND TO OBTAIN THE DESIRED SENSITIVITY. MERCURY IS BEST DETERMINED BY USE OF A COLD-VAPOR (FLAMELESS) TECHNIQUE, WHEREBY ALL THE MERCURY IN A 100-ML SAMPLE IS FIRST OXIDIZED TO INORGANIC MERCURY, THEN REDUCED TO METALLIC MERCURY, AND FINALLY VOLATILIZED BY AERATION AND PASSED THROUGH AN ABSORPTION TUBE PLACED IN THE LIGHT PATH OF THE ATOMIC ABSORPTION SPECTROPHOTOMETER. ARSENIC IS SIMILARLY DETERMINED BY CONVERTING ALL THE ARSENIC IN A 50-ML SAMPLE TO ARSINE AND THEN SWEEPING THE GAS INTO AN ARGON-HYDROGEN FLAME. (WOODARD-USGS) JF - JOURNAL OF THE AMERICAN WATER WORKS ASSOCIATION, VOL 64, NO 1, P 28-31, JANUARY 1972. 4 FIG, 13 REF. AU - McFarren, E F AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. DIV. OF WATER HYGIENE Y1 - 1972/01// PY - 1972 DA - Jan 1972 KW - Water Resources Abstracts KW - *CHEMICAL ANALYSIS KW - *POLLUTANT IDENTIFICATION KW - *ANALYTICAL TECHNIQUES KW - *SPECTROPHOTOMETRY KW - *METALS KW - WATER ANALYSIS KW - FLAME PHOTOMETRY KW - METHODOLOGY KW - INSTRUMENTATION KW - HEAVY METALS KW - LABORATORY TESTS KW - *ATOMIC ABSORPTION SPECTROPHOTOMETRY KW - SW 0880:Chemical processes KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19034979?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=NEW%2C+SIMPLIFIED+METHODS+FOR+METAL+ANALYSIS&rft.au=McFarren%2C+E+F&rft.aulast=McFarren&rft.aufirst=E&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ENVIRONMENTAL IMPACT STATEMENTS--AVAILABILITY OF EPA COMMENTS AN - 19032993; 7206249 AB - THE ADMINISTRATOR OF THE ENVIRONMENTAL PROTECTION AGENCY (EPA) HEREIN LISTS THE DRAFT ENVIRONMENTAL IMPACT STATEMENTS WHICH THE EPA HAS REVIEWED AND COMMENTED UPON IN WRITING DURING THE MONTH OF NOVEMBER 1971, AS REQUIRED BY THE NATIONAL ENVIRONMENTAL POLICY ACT AND THE CLEAN AIR ACT. THE LISTING INCLUDES THE FEDERAL AGENCY RESPONSIBLE FOR THE STATEMENT, THE TITLE AND NUMBER OF THE STATEMENT, EPA'S COMMENTS, AND THE SOURCE FOR COPIES OF THE COMMENTS. COMMENTS BY EPA ARE CATEGORIZED AS: (1) GENERAL AGREEMENT OR LACK OF OBJECTIONS, (2) INADEQUATE INFORMATION, (3) MAJOR CHANGES NECESSARY, OR (4) UNSATISFACTORY. OF THE 129 IMPACT STATEMENTS REVIEWED, A MAJORITY WERE FOUND TO BE SATISFACTORY. FIVE STATEMENTS REQUIRED MAJOR CHANGES, AND ONE STATEMENT FROM THE DEPARTMENT OF AGRICULTURE WAS FOUND UNSATISFACTORY. (SMILJANICH-FLORIDA) JF - FEDERAL REGISTER, VOL. 34, NO. 11, P 748-751, JANUARY 18, 1972. AU - Ruckelshaus, W D AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1972/01// PY - 1972 DA - Jan 1972 KW - Water Resources Abstracts KW - *ADMINISTRATIVE AGENCIES KW - *ENVIRONMENTAL EFFECTS KW - *WATER POLLUTION EFFECTS KW - *ADMINISTRATIVE DECISIONS KW - AIR POLLUTION EFFECTS KW - WATER POLLUTION KW - ECOLOGY KW - FEDERAL GOVERNMENT KW - ADMINISTRATION KW - DATA COLLECTIONS KW - LEGISLATION KW - LEGAL ASPECTS KW - ENVIRONMENT KW - WATER QUALITY CONTROL KW - WATER POLLUTION SOURCES KW - CLEAN AIR ACT KW - *NATIONAL ENVIRONMENTAL POLICY ACT KW - *ENVIRONMENTAL IMPACT STATEMENT KW - SW 4070:Ecological impact of water development KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19032993?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ENVIRONMENTAL+IMPACT+STATEMENTS--AVAILABILITY+OF+EPA+COMMENTS&rft.au=Ruckelshaus%2C+W+D&rft.aulast=Ruckelshaus&rft.aufirst=W&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ALGAL RESPONSES TO NUTRIENT ADDITIONS IN NATURAL WATERS. I. LABORATORY ASSAYS AN - 19032841; 7209164 AB - IN THE FALL OF 1970 WATERS OF NINE OREGON LAKES OF VARYING WATER QUALITY WERE STUDIED IN A SERIES OF LABORATORY ALGAL ASSAYS ON A QUARTERLY BASIS TO DETERMINE EFFECTS OF SEASONAL CHANGES AND OF WATER CHEMISTRY UPON ALGAL GROWTH AND TO EVALUATE POTENTIAL EFFECTS ON ALGAL GROWTH OF VARIOUS NUTRIENT ADDITIONS. SELANASTRUM CAPRICORNUTUM WAS USED AS THE TEST SPECIES. ADDITIONS OF NITROGEN, PHOSPHORUS, AND CARBON, SINGLY AND IN COMBINATION, WERE MADE TO THE WATERS AND ALGAL GROWTH RATES WERE DETERMINED. IN FOUR OF THE WATERS ADDITION OF PHOSPHORUS ALONE GREATLY STIMULATED ALGAL GROWTH AND IN TWO OF THE LAKE WATERS ADDITION OF NITROGEN ALONE SLIGHTLY STIMULATED ALGAL GROWTH RATES. THREE OF THE TEST WATERS WERE CAPABLE OF SUPPORTING RELATIVELY HIGH ALGAL GROWTH RATES WITHOUT NUTRIENT ADDITIONS, AND IN ONE HIGHLY OLIGOTROPHIC LAKE WATER THE ADDITION OF NITROGEN, PHOSPHORUS, AND CARBON HAD NO EFFECT ON ALGAL GROWTH RATES. IN ALL CASES ALGAL GROWTH RATES WERE DIRECTLY PROPORTIONAL TO THE AMOUNTS OF DISSOLVED PHOSPHORUS IN THE WATERS, BUT THERE WAS NO OBVIOUS CORRELATION BETWEEN ALGAL GROWTH RATES AND CONCENTRATIONS OF NITROGEN AND CARBON. (SEE ALSO W72-09155) (JONES-WISCONSIN) JF - IN: NUTRIENTS AND EUTROPHICATION: THE LIMITING NUTRIENT CONTROVERSY, P 134-140, 12 FIG, 2 TAB, 8 REF. AMERICAN SOCIETY OF LIMNOLOGY AND OCEANOGRAPHY SPECIAL SYMPOSIA VOL I, ALLEN PRESS, LAWRENCE, KANSAS, 1972. AU - Maloney, Te AU - Miller, W E AU - Shiroyama, T AD - ENVIRONMENTAL PROTECTION AGENCY, CORVALLIS, OREG Y1 - 1972 PY - 1972 DA - 1972 KW - Water Resources Abstracts KW - *ALGAE KW - *NUTRIENTS KW - *LABORATORY TESTS KW - *BIOASSAY KW - OREGON KW - LAKES KW - NITROGEN KW - PHOSPHORUS KW - CARBON KW - GROWTH RATES KW - OLIGOTROPHY KW - EUTROPHICATION KW - *LIMITING NUTRIENTS KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19032841?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ALGAL+RESPONSES+TO+NUTRIENT+ADDITIONS+IN+NATURAL+WATERS.+I.+LABORATORY+ASSAYS&rft.au=Maloney%2C+Te%3BMiller%2C+W+E%3BShiroyama%2C+T&rft.aulast=Maloney&rft.aufirst=Te&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - HEAVY METALS ANALYSES OF BOTTOM SEDIMENT IN THE POTOMAC RIVER ESTUARY AN - 19030828; 7206772 AB - THE OCCURRENCE OF HEAVY METALS IN THE WATERS AND IN THE BOTTOM SEDIMENT OF THE POTOMAC ESTUARY (WASHINGTON, D.C. AREA) WAS INVESTIGATED DURING AUGUST AND SEPTEMBER 1970, AND AGAIN IN APRIL 1971. SMALL CONCENTRATIONS OF ZINC AND MANGANESE WERE DETECTED IN THE OVERLYING WATERS OF THE ESTUARY, AND CONSIDERABLE AMOUNTS OF VARIOUS HEAVY METALS WERE RECORDED BY ACID EXTRACTION DETERMINATION FROM THE SEDIMENT. SIGNIFICANT INCREASES OF LEAD, COBALT, CHROMIUM, CADMIUM, COPPER, NICKEL, ZINC, SILVER, BARIUM, ALUMINUM, IRON, AND LITHIUM IN THE UPPER ESTUARY IN AN AREA ABOVE THE WOODROW WILSON BRIDGE WERE IN EXCESS OF CONCENTRATIONS MEASURED ABOVE AND BELOW THIS AREA. OF THE METALS MEASURED IN APRIL 1971, ALL SHOWED INCREASES IN CONCENTRATIONS IN THIS AREA, BUT THE CONCENTRATIONS WERE LOWER THAN THOSE DETECTED IN AUGUST AND DECEMBER OF 1970. THIS IS ATTRIBUTED TO THE HIGH-FLOW CONDITIONS OF FEBRUARY AND MARCH 1971 CAUSING A MORE EVEN DISTRIBUTION OF METALS BELOW WOODROW WILSON BRIDGE. (WOODARD-USGS) JF - TECHNICAL REPORT 49, JANUARY 1972. 10 P, 20 FIG, 9 REF. AU - Pheiffer, Th AD - ENVIRONMENTAL PROTECTION AGENCY, ANNAPOLIS, MD. FIELD OFFICE Y1 - 1972/01// PY - 1972 DA - Jan 1972 KW - Water Resources Abstracts KW - *HEAVY METALS KW - *WATER POLLUTION SOURCES KW - *ESTUARIES KW - *BOTTOM SEDIMENTS KW - *POTOMAC RIVER KW - DISTRICT OF COLUMBIA KW - SAMPLING KW - DATA COLLECTIONS KW - CHEMICAL ANALYSIS KW - WATER QUALITY KW - WATER PROPERTIES KW - STREAMFLOW KW - SW 0880:Chemical processes KW - SW 3020:Sources and fate of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19030828?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=HEAVY+METALS+ANALYSES+OF+BOTTOM+SEDIMENT+IN+THE+POTOMAC+RIVER+ESTUARY&rft.au=Pheiffer%2C+Th&rft.aulast=Pheiffer&rft.aufirst=Th&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - SALTY GROUND WATER AND METEORIC FLUSHING OF CONTAMINATED AQUIFERS IN WEST VIRGINIA AN - 19026790; 7204801 AB - SALTY GROUNDWATER IS COMMONLY ENCOUNTERED AT RELATIVELY SHALLOW DEPTHS OF 100 TO 300 FEET BENEATH THE MAJOR STREAM CHANNELS IN THE WESTERN HALF OF WEST VIRGINIA. IT IS DIFFICULT TO DISTINGUISH NATURAL CONTAMINATION FROM THAT CAUSED BY INDUSTRIAL ACTIVITIES. HISTORIES OF SOME WATER WELL DEVELOPMENTS SHOW LARGE-SCALE CHANGES IN SALT CONTENT FROM VARIOUS INDUSTRIAL ACTIVITIES THAT AFFECT THE FRESH WATER ZONES. HEAVY PUMPING OF WELL FIELDS IN CHARLESTON DURING 1930 TO 1956 ACCELERATED MIGRATION UPWARD OF SALT WATER. PUMPAGE HAS DECLINED GREATLY SINCE 1956 AND CHLORIDE CONTENT HAS DECREASED BELOW 200 MG/L AT SOME OF THE CONTAMINATED WELLS. ROAD SALT PILES CONTAMINATED A CARBONATE AQUIFER IN MONROE COUNTY. CHLORIDE CONCENTRATIONS IN WELLS LOCATED 1,500 FEET FROM THE PILES INCREASED FROM 185 MG/LITER TO 1,000 MG/LITER IN 5 YEARS. THE GREATEST CHANGE WAS 1,000 MG/LITER IN 1969 TO 7,200 MG/LITER IN 1970 WHEN THE SALT STORAGE AREA WAS ENLARGED. ALL SALT PILES WERE REMOVED IN LATE 1970 AND WITHIN 2 MONTHS CHLORIDE CONTENT DECREASED TO 188 MG/LITER. (KNAPP-USGS) JF - GROUND WATER, VOL 10, NO 1, P 99-105, JANUARY-FEBRUARY 1972. 8 FIG, 6 REF. AU - Wilmoth, B M AD - ENVIRONMENTAL PROTECTION AGENCY, WHEELING, W. VA Y1 - 1972/01// PY - 1972 DA - Jan 1972 KW - Water Resources Abstracts KW - *WATER POLLUTION SOURCES KW - *SALINE WATER KW - *WEST VIRGINIA KW - *SALINE WATER INTRUSION KW - INDUSTRIAL WASTES KW - SALTS KW - DEICERS KW - OIL FIELDS KW - BRINES KW - PATH OF POLLUTANTS KW - LEACHING KW - WATER POLLUTION CONTROL KW - HIGHWAY DEICING KW - SW 3020:Sources and fate of pollution KW - SW 0840:Groundwater KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19026790?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=SALTY+GROUND+WATER+AND+METEORIC+FLUSHING+OF+CONTAMINATED+AQUIFERS+IN+WEST+VIRGINIA&rft.au=Wilmoth%2C+B+M&rft.aulast=Wilmoth&rft.aufirst=B&rft.date=1972-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Design of treatment facilities for the control of phosphorus. AN - 18540056; 5508225 AB - Regulations are being set in the United States that require special treatment to reduce levels of P in receiving waters. Design possibilities are biological and/or chemical but in most cases chemical treatment will be needed. Lime, alum and iron are chemicals that precipitate P and are widely available. Polymers for aiding coagulating and settling are also used in addition to metal salts. Facilities for control of P are easily added to plants and though the major cost is of the chemicals there is an additional improvement in BOD and solid removal. JF - Wat. Res. AU - Middleton, F M AD - Adv. Waste Treat. Lab. EPA, R.A.Taft Water Res. Cent., Cincinnati, Ohio 45226, USA Y1 - 1972 PY - 1972 DA - 1972 SP - 475 EP - 476 VL - 6 IS - 4-5 KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - Freshwater KW - Q5 01501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18540056?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Wat.+Res.&rft.atitle=Design+of+treatment+facilities+for+the+control+of+phosphorus.&rft.au=Middleton%2C+F+M&rft.aulast=Middleton&rft.aufirst=F&rft.date=1972-01-01&rft.volume=6&rft.issue=4-5&rft.spage=475&rft.isbn=&rft.btitle=&rft.title=Wat.+Res.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Records keyed from 1972 ASFA printed journals. N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Freshwater ER - TY - JOUR T1 - Physical chemical treatment of municipal waste water. AN - 18528833; 5506649 AB - The treatment consisted of 2-stage lime precipitation with intermediate recarbonation, filtration, pH control, selective ion exchange and carbon adsorption. The efficiency of each element in the system is described. Carbon adsorption removed little nitrogen from the wastewater. Biological activity on the carbon increased the residual ammonia concentrations, due to conversion of the organic nitrogen. The ion exchange process was therefore relocated after carbon adsorption to provide maximum nitrogen removal potential. JF - J. Wat. Pollut. Control Fed. AU - Bishop, D F AU - Farrell, TPO' AU - Stamberg, J B AD - EPA-DC Pilot Plant, Environ. Protect. Agency, Washington, DC, USA Y1 - 1972 PY - 1972 DA - 1972 SP - 361 EP - 371 VL - 44 IS - 3 KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - Freshwater KW - Q5 01501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18528833?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=J.+Wat.+Pollut.+Control+Fed.&rft.atitle=Physical+chemical+treatment+of+municipal+waste+water.&rft.au=Bishop%2C+D+F%3BFarrell%2C+TPO%27%3BStamberg%2C+J+B&rft.aulast=Bishop&rft.aufirst=D&rft.date=1972-01-01&rft.volume=44&rft.issue=3&rft.spage=361&rft.isbn=&rft.btitle=&rft.title=J.+Wat.+Pollut.+Control+Fed.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - 22 refs. Records keyed from 1972 ASFA printed journals. N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Freshwater ER - TY - JOUR T1 - Nitrogen removal by ammonia stripping. AN - 18527697; 5508098 AB - Air stripping of ammonia in crossflow cooling towers with water temp of 80 degree F(26.6 degree C) removed 90% of the ammonia from a nonnitrified, limeclarified secondary effluent at pH 11.5 with 500 cu ft air/gal liquid (3.7501 l/l). Heavy carbonate scale was produced in the tower, reducing air rates, lowering efficiency of ammonia removal, and causing maintenance problems. Operation at pH 10.5 reduce the scale rate considerably, but ammonia removal efficiency decreased by 6%. Reduction of pH to 9.7 brought an efficiency reduction of 34%. Tower efficiency depended on air temp. Reduction of temp to 43 degree F (5.5 degree C) reduced efficiency by similar to 30%. Freezing, which occurred when the wet-bulb temp of the system reached 32 degree F (0 degree C) resulted in system shutdown. JF - J. Wat. Pollut. Control Fed. AU - Farrell, TPO AU - Frauson, F P AU - Cassel, A F AU - Bishop, D F AD - EPA-DC Pilot Plant, Adv. Waste Water Res. Treat. Lab., EPA, Cincinnati, Ohio, USA Y1 - 1972 PY - 1972 DA - 1972 SP - 1527 EP - 1535 VL - 44 IS - 8 KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - Freshwater KW - Q5 01501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18527697?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=J.+Wat.+Pollut.+Control+Fed.&rft.atitle=Nitrogen+removal+by+ammonia+stripping.&rft.au=Farrell%2C+TPO%3BFrauson%2C+F+P%3BCassel%2C+A+F%3BBishop%2C+D+F&rft.aulast=Farrell&rft.aufirst=TPO&rft.date=1972-01-01&rft.volume=44&rft.issue=8&rft.spage=1527&rft.isbn=&rft.btitle=&rft.title=J.+Wat.+Pollut.+Control+Fed.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - 7 refs. Records keyed from 1972 ASFA printed journals. N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Freshwater ER - TY - JOUR T1 - The use of ultra-violent absorbance for monitoring the total organic content of water and waster water. AN - 17934140; 5187398 AB - The correlation between UV absorbance at 254nm (A sub(254)nm) and total organic carbon (TOC) content has been determined for a variety of treated and untreated water samples. These samples ranged from municipal secondary sewage effluent to raw and processed river water. High correlation coefficients were obtained for water samples, which contained sufficient organic C to permit accurate TOC determinations. Predictably, systems with low TOC levels yielded lower correlation coefficients. However, even with the lower correlation coefficients, absorbance measurements can still be used to monitor a process stream for its organic C content if interferences from turbidity do not exceed certain limits. JF - Water Research AU - Dobbs, R A AU - Wise, R H AU - Deans, R B AD - EPA, Natl. Environ. Res. Cent. Cincinnati, Ohio 45268 USA Y1 - 1972///0, PY - 1972 DA - 0, 1972 SP - 1173 EP - 1180 VL - 6 IS - 10 SN - 0043-1354, 0043-1354 KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - International organisations KW - Freshwater KW - Q5 08501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17934140?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water+Research&rft.atitle=The+use+of+ultra-violent+absorbance+for+monitoring+the+total+organic+content+of+water+and+waster+water.&rft.au=Dobbs%2C+R+A%3BWise%2C+R+H%3BDeans%2C+R+B&rft.aulast=Dobbs&rft.aufirst=R&rft.date=1972-01-01&rft.volume=6&rft.issue=10&rft.spage=1173&rft.isbn=&rft.btitle=&rft.title=Water+Research&rft.issn=00431354&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Records keyed from 1973 ASFA printed journals N1 - Last updated - 2016-06-22 N1 - SubjectsTermNotLitGenreText - International organisations; Freshwater ER - TY - JOUR T1 - The Environmental Protection Agency's hazardous materials spill programme. AN - 17930943; 5188439 AB - Potable water supplies are being threatened, recreational waters are being damaged, and industrial and agricultural uses of water are being restricted by discharges of hazardous materials. Specific events are documented which serve as examples of the estimated 30 to 40 hazardous materials spills per day. In addition to spills, the nation's waters are further subjected to discharges of hazardous materials from continuous and semi-continuous flowing effluents. The EPA, in cooperation with other Federal departments, is aggressively addressing this problem through industrial, State and individual citizen actions for prevention and response to these discharges. The major strategy points of the EPA program deals with prevention control response or removal and restoration. Both the spill and the continuous discharge of these hazardous substances are high priority problems, but new legislation had created additional impetus to addressing the spill problem. Industry is producing, handling and transporting an ever-increasing volume and variety of hazardous polluting substances, which pose a real and growing threat of accidental spillage into our watercourses. The potential causes of such spills including transportation and stationary sources are set forth. A summary of possible physical and chemical methods for countering spills of these materials is presented which indicates that adequate control, neutralization and treatment techniques are practically non-existent. Research and development programs are discussed and include a wide range of countermeasures for: containing spills before they reach surface waters; for containing contaminated water after a spill; and for decontaminating polluted water areas to return the water to a restored condition of quality. Further EPA program plans are discussed including the need for: adequate spill prevention methodology; spill reporting and information retrieval systems; detection, identification and monitoring devices; restoration and damage assessment procedures; data on fate and effects of chemicals on the environment; and methods for the ultimate disposal of removed or treated spilled materials. JF - Ind. Process Des. Wat. Pollut. Control. AU - Thompson, CH AU - Heitzenrater, PR AD - Environmental Protection Agency Washington, DC USA Y1 - 1972///0, PY - 1972 DA - 0, 1972 SP - 88 EP - 96 VL - 4 KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - International organisations KW - Freshwater KW - Q5 08501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17930943?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ind.+Process+Des.+Wat.+Pollut.+Control.&rft.atitle=The+Environmental+Protection+Agency%27s+hazardous+materials+spill+programme.&rft.au=Thompson%2C+CH%3BHeitzenrater%2C+PR&rft.aulast=Thompson&rft.aufirst=CH&rft.date=1972-01-01&rft.volume=4&rft.issue=&rft.spage=88&rft.isbn=&rft.btitle=&rft.title=Ind.+Process+Des.+Wat.+Pollut.+Control.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Records keyed from 1973 ASFA printed journals N1 - Last updated - 2016-06-22 N1 - SubjectsTermNotLitGenreText - International organisations; Freshwater ER - TY - JOUR T1 - Effects of various metals on survival. growth, reproduction, and metabolism of Daphnia magna. AN - 17924751; 5190972 AB - The toxicities of various metals to D. magna were evaluated on the basis of a 48-hour 50% lethal concentration (LC50), a 3-week LC50, and a 16% decrease in the number of young born (reproductive impairment). The 3-week 16% reproductive impairment concs (in micrograms per liter) for the metal ions tested were: Na(I), S680,000; Ca(II), 116,000; Mg(II), 82,000; K(I), 53,000); Sr(II), 42,000; Ba(II), 5800; Fe(III), 4380; Mn(II), 4100; As(V), 520; Sn(II), 50; Cr(III), 330; A1(III), 320; Zn(II), 70; Au(III), 60; Ni(II), 30; Pb(II), 30; Cu(II), 22; Pt(IV), 14; Co(II), 10; Hg(II), 2.4; and Cd(II), 0.17. At metal concentrations permitting survival but impairing reproduction, daphnids weighed less than control animals. Amounts of total proten and glutamic oxalacetic transminase activity varied with the different metals. The negative logarithm of the solubility product constant (pKsp) of the metal sulfides, electronegativity, and the logarithm of the equilibrium constant (Log Keg) of the metal-ATP complex were positively correlated with toxicity to Daphnia magna. Other physiochemical properties were considered, but no additional correlations were found. JF - Journal of the Fisheries Research Board of Canada AU - Biesinger, KE AU - Christensen, G M AD - US EPA, Natl. Wat. Qual. Lab. 6201 Congdon Blvd., Duluth, Minn. 55804 USA Y1 - 1972///0, PY - 1972 DA - 0, 1972 SP - 1691 EP - 1700 VL - 29 IS - 12 SN - 0015-296X, 0015-296X KW - ASFA 1: Biological Sciences & Living Resources; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality KW - International organisations KW - International organizations KW - Freshwater KW - Q2 09104:Personal KW - Q1 08104:Personal KW - Q5 08501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17924751?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+the+Fisheries+Research+Board+of+Canada&rft.atitle=Effects+of+various+metals+on+survival.+growth%2C+reproduction%2C+and+metabolism+of+Daphnia+magna.&rft.au=Biesinger%2C+KE%3BChristensen%2C+G+M&rft.aulast=Biesinger&rft.aufirst=KE&rft.date=1972-01-01&rft.volume=29&rft.issue=12&rft.spage=1691&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+Fisheries+Research+Board+of+Canada&rft.issn=0015296X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Records keyed from 1973 ASFA printed journals N1 - Last updated - 2016-06-22 N1 - SubjectsTermNotLitGenreText - International organizations; International organisations; Freshwater ER - TY - JOUR T1 - Chemistry of phenylmercury compounds in the aquatic environment. AN - 17924591; 5190937 JF - Chemosphere AU - Wolf, N L AU - Zepp, R G AU - Gordon, JA AU - Baughman, G L AD - US EPA Natl. Environ. Res. Cent. Corvallis, Oreg. USA Y1 - 1972///0, PY - 1972 DA - 0, 1972 SP - 273 EP - 278 VL - 1 IS - 6 SN - 0045-6535, 0045-6535 KW - ASFA 1: Biological Sciences & Living Resources; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality KW - Marine KW - International organisations KW - International organizations KW - Brackish KW - Freshwater KW - Q2 09104:Personal KW - Q1 08104:Personal KW - Q5 08501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17924591?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Chemosphere&rft.atitle=Chemistry+of+phenylmercury+compounds+in+the+aquatic+environment.&rft.au=Wolf%2C+N+L%3BZepp%2C+R+G%3BGordon%2C+JA%3BBaughman%2C+G+L&rft.aulast=Wolf&rft.aufirst=N&rft.date=1972-01-01&rft.volume=1&rft.issue=6&rft.spage=273&rft.isbn=&rft.btitle=&rft.title=Chemosphere&rft.issn=00456535&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Records keyed from 1973 ASFA printed journals N1 - Last updated - 2016-06-22 N1 - SubjectsTermNotLitGenreText - International organizations; International organisations; Brackish; Freshwater; Marine ER - TY - JOUR T1 - Characterization of organic components in a municipal water supply. AN - 17920963; 5188438 AB - The Evansville, Ind., municipal drinking water, which is taken form the Ohio River, was analyzed for organic components using carbon filter techniques. Over 40 organic compounds were detected using flame ionization gas chromatography. 13 of those compounds were identified with the aid of a gas chromatography coupled with a mass spectrometer. The probable source of a major organic contaminant - bis (2-chloroisopropyl) ether -- was found to be an industrial outfall located similar to 150 river miles upstream from the Evansville water intake. The concentration of bis (2-chloroisopropyl) ether in the Ohio River at Evansville was about twice that found in the municipal drinking water. JF - Environmental Science & Technology AU - Kleopfer, R D AU - Fairless, B J AD - US Environmental Protection Agency, Indiana District Office Evansville, Ind. 477711 USA Y1 - 1972///0, PY - 1972 DA - 0, 1972 SP - 1036 EP - 1037 VL - 6 IS - 12 SN - 0013-936X, 0013-936X KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - International organisations KW - Freshwater KW - Q5 08501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17920963?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Science+%26+Technology&rft.atitle=Characterization+of+organic+components+in+a+municipal+water+supply.&rft.au=Kleopfer%2C+R+D%3BFairless%2C+B+J&rft.aulast=Kleopfer&rft.aufirst=R&rft.date=1972-01-01&rft.volume=6&rft.issue=12&rft.spage=1036&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Records keyed from 1973 ASFA printed journals N1 - Last updated - 2016-06-22 N1 - SubjectsTermNotLitGenreText - International organisations; Freshwater ER - TY - JOUR T1 - Federal research in potable-water technology. Environmental Protection Agency. AN - 17917566; 5189790 AB - The EPA supports and encourages development and practice in successive wastewater reclamation, reuse, recycling and recharge as a major water resource management factor providing sufficient controls are present, as regards health and the environment. Direct interconnection of wastewater reclamation plants with municipal water-treatment plant is discouraged. Once research and development show health hazards, to have been eliminated, the potable use of renovated wastewaters, blended with reservoir supplies may be permitted. Research and development of procedures for rapid identification and removal of viruses and organics, epidemiological and toxicological analyses of effects, advanced waste and drinking water treatment process design and operation, and water quality control, are all supported by the EPA. Brief notes on the topics are presented. JF - Journal / American Water Works Association AU - McDermott, J H AD - Wat. Supply Div., EPA Washington, DC USA Y1 - 1972///0, PY - 1972 DA - 0, 1972 SP - 627 EP - 630 VL - 64 IS - 10 (1) SN - 0003-150X, 0003-150X KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - International organisations KW - Freshwater KW - Q5 08501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17917566?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+%2F+American+Water+Works+Association&rft.atitle=Federal+research+in+potable-water+technology.+Environmental+Protection+Agency.&rft.au=McDermott%2C+J+H&rft.aulast=McDermott&rft.aufirst=J&rft.date=1972-01-01&rft.volume=64&rft.issue=10+%281%29&rft.spage=627&rft.isbn=&rft.btitle=&rft.title=Journal+%2F+American+Water+Works+Association&rft.issn=0003150X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Records keyed from 1973 ASFA printed journals N1 - Last updated - 2016-06-22 N1 - SubjectsTermNotLitGenreText - International organisations; Freshwater ER - TY - JOUR T1 - In-place measurement of shoal density. AN - 17912259; 5189782 AB - A 2-probe instrument that utilizes gamma -ray penetration was modified to monitor the density of shoal deposits at depths up to 30 ft (9.1 m). The instrument is sensitive to its surroundings. With careful calibration and use, however, the instrument will permit measurement of shoal densities to within plus or minus 10%. JF - J. Wat. Pollut. Control Fed. AU - Polonesik, S AU - Langdon, WM AU - Nedved, T K AU - Fochtman, E G AD - EPA, Wat. Quality Office Chicago, iII. USA Y1 - 1972///0, PY - 1972 DA - 0, 1972 SP - 2334 EP - 2341 VL - 44 IS - 12 KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - International organisations KW - Freshwater KW - Q5 08501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17912259?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=J.+Wat.+Pollut.+Control+Fed.&rft.atitle=In-place+measurement+of+shoal+density.&rft.au=Polonesik%2C+S%3BLangdon%2C+WM%3BNedved%2C+T+K%3BFochtman%2C+E+G&rft.aulast=Polonesik&rft.aufirst=S&rft.date=1972-01-01&rft.volume=44&rft.issue=12&rft.spage=2334&rft.isbn=&rft.btitle=&rft.title=J.+Wat.+Pollut.+Control+Fed.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Records keyed from 1973 ASFA printed journals N1 - Last updated - 2016-06-22 N1 - SubjectsTermNotLitGenreText - International organisations; Freshwater ER - TY - JOUR T1 - Management and control of combined sewer overflows. AN - 1521372736; 5508173 AB - Combined seers are a source of water pollution problems, but even flows of stormwater alone can seriously affect water quality. Sewer separation is very costly and solves only similar to 50% of the problem. Current approaches involve control of combined overflows, treatment, and combinations of the 2. Control can involve maximizing of treatment with existing facilities, improvement of regulator maintenance, control of infiltration and extraneous inflows surface sanitation, and addition of flow-increasing polymers, as well as flow regulation and storage, use of porous pavement, and vacuum and pressure-type sewer systems. A number of treatment methods are being evaluated, among the most promising of which are microstraining at high rates, ultrahigh rate filtration on various media, screening and dissolved-air flotation, and the rotating biological contactor. Disinfection processes also can be adapted to storm flows. JF - J. Wat. Pollut. Control Fed. AU - Field, R AU - Struzeski, E J AD - storm and Comb. Sewer Technol. Branch, Natl. Environ. Res. Cent., EPA, Edison, NJ, USA Y1 - 1972 PY - 1972 DA - 1972 SP - 1393 EP - 1415 VL - 44 IS - 7 KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - Freshwater KW - Q5 08501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1521372736?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=J.+Wat.+Pollut.+Control+Fed.&rft.atitle=Management+and+control+of+combined+sewer+overflows.&rft.au=Field%2C+R%3BStruzeski%2C+E+J&rft.aulast=Field&rft.aufirst=R&rft.date=1972-01-01&rft.volume=44&rft.issue=7&rft.spage=1393&rft.isbn=&rft.btitle=&rft.title=J.+Wat.+Pollut.+Control+Fed.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - 137 refs. Records keyed from 1972 ASFA printed journals. N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Freshwater ER - TY - JOUR T1 - MAGNITUDE OF WASTEWATER TREATMENT AND DISPOSAL PROBLEM FACING THE NATION AN - 19109883; 7410864 AB - THE RESPONSE IS DESCRIBED OF 10,000 WATER-USING INDUSTRIES TO A QUESTIONNAIRE DESIGNED TO COLLECT INFORMATION ON QUANTITY AND QUALITY OF WASTEWATER CONSTITUENTS AND DISCHARGE METHODS. DATA FROM THIS SURVEY, AND OTHERS BY THE DEPARTMENT OF COMMERCE SHOW THAT MORE THAN 300,000 WATER-USING INDUSTRIAL PLANTS DISCHARGE THREE TO FOUR TIMES AS MUCH OXYGEN-DEMANDING WASTES AS ALL OF THE NONINDUSTRIAL WASTES DISCHARGED TO SEWERAGE IN THE UNITED STATES. MANY WASTES DISCHARGED BY INDUSTRIES ARE TOXIC TO AQUATIC LIFE AND, PERHAPS INDIRECTLY, TO MAN. THE VOLUME OF INDUSTRIAL WASTEWATER DISCHARGE IN 1968 EXCEEDED 14 TRILLION GAL. BEFORE TREATMENT. INDICATIONS ARE THAT MORE THAN HALF OF THIS WASTEWATER VOLUME COMES FROM FOUR MAJOR INDUSTRIAL GROUPS: PAPER, ORGANIC CHEMICALS, PETROLEUM REFINING, AND STEEL. INDUSTRIAL POLLUTION PROBLEMS ARE CREATED BY OXYGEN-DEMANDING WASTEWATER CONSTITUENTS, ORGANIC AND INORGANIC SETTLEABLE SOLIDS, SUSPENDED SOLIDS, FLOATABLE MATERIALS, TOXIC METALS OR SUBSTANCES, NUISANCE-STIMULATING NUTRIENTS, AND WASTE HEAT. TREATMENT AND CONTROL PROCESSES ARE NOW AVAILABLE FOR MOST INDUSTRIAL WASTES; HOWEVER, SOME POLLUTANTS, INCLUDING COMPLEX CHEMICALS, PRESENT DIFFICULT ABATEMENT PROBLEMS. (SEE ALSO W72-14480) (STAPLIN-NWWA) JF - IN: UNDERGROUND WASTE MANAGEMENT AND ENVIRONMENTAL IMPLICATIONS, SYMPOSIUM HELD DECEMBER 6-9, 1971, HOUSTON, TEXAS, P 19-23, 3 FIG, 2 TAB, 7 REF. AU - Mackenthun, K M AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF WATER PROGRAMS Y1 - 1971/12// PY - 1971 DA - Dec 1971 KW - Water Resources Abstracts KW - *WASTE WATER TREATMENT KW - *INDUSTRIAL WASTES KW - WASTE DISPOSAL KW - INDUSTRIAL PLANTS KW - INDUSTRIAL WATER KW - *INDUSTRIAL POLLUTION KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19109883?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MAGNITUDE+OF+WASTEWATER+TREATMENT+AND+DISPOSAL+PROBLEM+FACING+THE+NATION&rft.au=Mackenthun%2C+K+M&rft.aulast=Mackenthun&rft.aufirst=K&rft.date=1971-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WASTE WATER TREATMENT FACILITIES CONSTRUCTION GRANTS FOR NASSAU AND SUFFOLK COUNTIES, NEW YORK (DRAFT ENVIRONMENTAL IMPACT STATEMENT) AN - 19039668; 7208335 AB - THE PROJECTS INVOLVE CONSTRUCTION OF SEWERS, ADDITIONS AND ALTERATIONS TO TREATMENT PLANTS, NEW TREATMENT PLANTS, AND OUTFALLS IN NASSAU AND SUFFOLK COUNTIES, LONG ISLAND. THE BACKGROUND SETTING IS DESCRIBED, INCLUDING: GEOGRAPHY; POPULATION, LAND USE, AND INDUSTRY; WATER POLLUTION CONTROL PROGRAMS; FEDERAL PROGRAMS; AND WATER RESOURCES AND RESOURCE MANAGEMENT. THE ENVIRONMENTAL IMPACT OF FOUR TYPES OF PROGRAMS--SEWERING, TREATMENT PLANTS, OCEAN OUTFALLS, AND EFFLUENT DISCHARGE--IS ANALYZED. THE PROJECTS WILL LIKELY CAUSE A REDUCTION IN THE QUANTITY OF WATER IN LONG ISLAND AQUIFERS, WHILE IMPROVING GROUNDWATER QUALITY. TREATED EFFLUENTS WILL BE DISCHARGED INTO THE OCEAN. SLUDGE WILL HAVE TO BE DISPOSED OF IN SOME WAY. SEWAGE COLLECTION WILL ALLEVIATE POLLUTION IN SUFFOLK COUNTY WHICH PREVIOUSLY HAS RELIED ON SEPTIC TANKS. ADVERSE EFFECTS WHICH MIGHT BE EXPECTED, INCLUDE LOWERING OF GROUNDWATER LEVELS, INCREASED SALTWATER ENCROACHMENT, AND POSSIBLE CONTAMINATION OF MARINE AREAS AT THE SITE OF EFFLUENT OUTFALLS. ALTERNATIVES CONSIDERED INCLUDE: NON-STRUCTURAL CONTROLS, NO ACTION, WASTEWATER TREATMENT METHODS, AND ALTERNATIVE METHODS OF WASTE DISPOSAL. THE DISADVANTAGE OF THESE ALTERNATIVES IS DISCUSSED. LONG-TERM AND SHORT-TERM TRADE-OFFS ARE ANALYZED. IRREVERSIBLE COMMITMENTS ARE EXPLAINED. (GRANT-FLORIDA) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE AS PB-204 912-D, $3.00 IN PAPER COPY, $0.95 IN MICROFICHE. DECEMBER 10, 1971. 214 P, 9 FIG, 4 MAP, 27 TAB, 4 CHART, 9 APPEND. Y1 - 1971/12// PY - 1971 DA - Dec 1971 KW - Water Resources Abstracts KW - *WASTE TREATMENT KW - *WASTE WATER DISPOSAL KW - *ENVIRONMENTAL EFFECTS KW - *TREATMENT FACILITIES KW - NEW YORK KW - SANITARY ENGINEERING KW - MUNICIPAL WASTES KW - SEPTIC TANKS KW - SOLID WASTES KW - EFFLUENTS KW - GROUNDWATER KW - GROUNDWATER RESOURCES KW - AQUIFERS KW - GROUNDWATER RECHARGE KW - OUTLETS KW - OUTFALL SEWERS KW - PROJECT PLANNING KW - ADOPTION OF PRACTICES KW - SEWAGE SLUDGE KW - SEWAGE DISPOSAL KW - SEWAGE TREATMENT KW - *ENVIRONMENTAL IMPACT STATEMENTS KW - *LONG ISLAND(N.Y.) KW - COASTAL WATERS KW - SW 4070:Ecological impact of water development KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19039668?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WASTE+WATER+TREATMENT+FACILITIES+CONSTRUCTION+GRANTS+FOR+NASSAU+AND+SUFFOLK+COUNTIES%2C+NEW+YORK+%28DRAFT+ENVIRONMENTAL+IMPACT+STATEMENT%29&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1971-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - RELATIONSHIPS OF SALMONELLAE TO FECAL COLIFORMS IN BOTTOM SEDIMENTS AN - 19035213; 7208301 AB - THE USE OF BOTTOM SAMPLING IN WATER QUALITY INVESTIGATIONS IS PRESENTLY LIMITED; HOWEVER, THE MUD MAY SERVE AS A CONCENTRATED AND STABLE INDEX OF THE QUALITY OF THE OVERLYING WATER. SALMONELLAE CAN BE ISOLATED FROM BOTTOM SEDIMENTS WITH FAR GREATER FREQUENCY THAN DIRECTLY FROM THE OVERLYING WATER. SALMONELLAE WERE ISOLATED FROM 19 PERCENT OF THE MUD SAMPLES WHEN FECAL COLIFORM DENSITY IN THE OVERLYING WATER WAS BETWEEN 1 AND 200 PER 100 ML; FROM 50 PERCENT BETWEEN 201 AND 2000; AND FROM 80 PERCENT OVER 2000. FECAL COLIFORM TO FECAL STREPTOCOCCUS RATIOS OF THE OVERLYING WATERS INDICATED THAT MOST OF THE ISOLATED SALMONELLAE ORIGINATED IN DOMESTIC SEWAGE, BUT THERE WERE SOME POSITIVE SAMPLES WITH LOW RATIOS, WHICH SUGGESTS THAT THEIR SALMONELLAE CAME FROM LIVESTOCK OR WILDLIFE. MUD-WATER INTERFACES ARE NOT STATIC SYSTEMS, SLUDGE BANKS CAN SHIFT TO A NEW POSITION IN RESPONSE TO CURRENTS, STORMS, AND DREDGING OPERATIONS. THE CONSEQUENT RECIRCULATION OF OLDER POLLUTANTS POSES NEW PROBLEMS IN WATER QUALITY WHICH MUST BE CONSIDERED. (DORLAND-IOWA STATE) JF - WATER RESEARCH, VOL 5, NO 11, P 1079-1087, NOVEMBER 1971. 3 FIG, 3 TAB, 21 REF. AU - VANDONSEL, D J AU - Geldreich, Ee AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. DIV. OF WATER HYGIENE Y1 - 1971/11// PY - 1971 DA - Nov 1971 KW - Water Resources Abstracts KW - *INDICATORS KW - *SALMONELLA KW - *SEDIMENT-WATER INTERFACES KW - *BOTTOM SEDIMENTS KW - COLIFORMS KW - SAMPLING KW - MUD-WATER INTERFACES KW - WATER QUALITY KW - SEDIMENTS KW - PATHOGENIC BACTERIA KW - STREPTOCOCCUS KW - DOMESTIC WASTES KW - FARM WASTES KW - E. COLI KW - *BOTTOM SAMPLER KW - RESUSPENSION KW - BACTERIAL CONCENTRATION KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19035213?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=RELATIONSHIPS+OF+SALMONELLAE+TO+FECAL+COLIFORMS+IN+BOTTOM+SEDIMENTS&rft.au=VANDONSEL%2C+D+J%3BGeldreich%2C+Ee&rft.aulast=VANDONSEL&rft.aufirst=D&rft.date=1971-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PERSPECTIVES ON WASTEWATER TREATMENT PROCESSES--PHYSICAL-CHEMICAL AND BIOLOGICAL AN - 19031019; 7204317 AB - SEVERAL YEARS OF OBSERVATION OF BIOLOGICAL TREATMENT PROCESSES AND PHYSICAL-CHEMICAL TREATMENT PROCESSES HAVE PROMPTED THE JUDGEMENT THAT PHYSICAL-CHEMICAL TREATMENT PROCESSES WILL NOT REPLACE BIOLOGICAL TREATMENT BUT COMPLEMENT IT. ADVANCED METHODS ARE EXPECTED TO ADD NEW DIMENSIONS TO THE CAPACITY TO TREAT WASTES OF ALL KINDS. AN EXAMPLE OF THE DEVELOPMENT OF NITROGEN REMOVAL AND CONTROL IS PRESENTED. NITROGEN REMOVAL PROCESSES ARE CAPABLE OF PRODUCING A COMPLETELY NITROGEN FREE EFFLUENT. HOWEVER, THE REQUIREMENTS OF EACH SITUATION ARE DIFFERENT, AND IN MANY CASES ONLY A NITRIFIED EFFLUENT IS REQUIRED FOR DISCHARGE. IT BECOMES OBVIOUS THROUGH THIS AND OTHER EXAMPLES THAT THE REAL OBJECTIVE IN WASTEWATER TREATMENT IS INTELLIGENT UNIT PROCESS SELECTION TO OBTAIN OPTIMUM SYSTEMS OF TREATMENT TO MEET THE INDIVIDUAL AND VARIED REQUIREMENTS FOR EFFLUENT DISCHARGE. (LOWRY-TEXAS) JF - JOURNAL WATER POLLUTION CONTROL FEDERATION, VOL 43, NO 11, NOVEMBER 1971, P 2189-2194. 1 FIG, 5 TAB, 2 REF. AU - Barth, Edwin F AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. ADVANCED WASTE TREATMENT RESEARCH LAB Y1 - 1971/11// PY - 1971 DA - Nov 1971 KW - Water Resources Abstracts KW - *WASTE WATER TREATMENT KW - *OPTIMIZATION KW - *OPERATIONS RESEARCH KW - INDUSTRIAL WASTES KW - MUNICIPAL WASTES KW - RESEARCH AND DEVELOPMENT KW - BIODEGRADATION KW - TERTIARY TREATMENT KW - DESIGN CRITERIA KW - PLANNING KW - WATER QUALITY CONTROL KW - *INDIVIDUAL DESIGN KW - DISCHARGE REQUIREMENTS KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19031019?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PERSPECTIVES+ON+WASTEWATER+TREATMENT+PROCESSES--PHYSICAL-CHEMICAL+AND+BIOLOGICAL&rft.au=Barth%2C+Edwin+F&rft.aulast=Barth&rft.aufirst=Edwin&rft.date=1971-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE ROLE OF THE ENVIRONMENTAL PROTECTION AGENCY AN - 19019625; 7206871 AB - THE PRIMARY MISSION OF THE ENVIRONMENTAL PROTECTION AGENCY (EPA) IS SIMULTANEOUSLY TO CONSOLIDATE, EVALUATE, AND IMPROVE PRESENT KNOWLEDGE OF OUR PHYSICAL ENVIRONMENT, WHILE APPLYING ENVIRONMENTAL RESTORATION TECHNIQUES THAT ALREADY EXIST. THE AGENCY BRINGS UNDER ONE ROOF FEDERAL PROGRAMS DEALING WITH AIR AND WATER POLLUTION, DRINKING WATER QUALITY, SOLID WASTES, PESTICIDES, AND ENVIRONMENTAL RADIATION. THE AGENCY'S DUTIES INCLUDE THE FOLLOWING: (1) ESTABLISHING AND ENFORCING STANDARDS, (2) MONITORING POLLUTION, (3) CONDUCTING RESEARCH AND DEMONSTRATIONS, AND (4) ASSISTING STATE AND LOCAL GOVERNMENTS IN POLLUTION CONTROL. IN DEFENDING THE ENVIRONMENT, EPA UTILIZES THE NATIONAL ENVIRONMENTAL POLICY ACT, WHICH MAKES ALL FEDERAL ACTIONS WHICH MIGHT HAVE SIGNIFICANT ENVIRONMENTAL IMPLICATIONS SUBJECT TO EPA REVIEW, AND AN EXECUTIVE ORDER REQUIRING PERMITS FOR THE DISPOSAL OF INDUSTRIAL WASTES IN NAVIGABLE WATERS. PROPOSED LEGISLATION WOULD EXPAND THE AGENCY'S AUTHORITY IN RELATION TO PESTICIDES, TOXIC SUBSTANCES, AND OCEAN WASTE DUMPING. WHILE MUCH REMAINS TO BE DONE BEFORE EFFECTIVE ENVIRONMENTAL CONTROLS CAN BE ESTABLISHED, SOCIETY MUST DEVELOP AN ENVIRONMENTAL ETHIC. EACH INDIVIDUAL MUST REALIZE HIS OWN ENVIRONMENTAL IMPACT. (JOHNSON-FLORIDA) JF - ENVIRONMENTAL AFFAIRS, VOL. 1, NO. 3, P. 528-533, NOVEMBER, 1971. AU - Ruckelshaus, W D AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1971/11// PY - 1971 DA - Nov 1971 KW - Water Resources Abstracts KW - *FEDERAL GOVERNMENT KW - *ADMINISTRATIVE AGENCIES KW - *WATER POLLUTION CONTROL KW - *POLLUTION ABATEMENT KW - UNITED STATES KW - STANDARDS KW - SOCIAL ASPECTS KW - LEGISLATION KW - LEGAL ASPECTS KW - WATER LAW KW - ADMINISTRATION KW - FEDERAL PROJECT POLICY KW - PERMITS KW - COORDINATION KW - EDUCATION KW - PLANNING KW - REGULATION KW - NON-STRUCTURAL ALTERNATIVES KW - ENVIRONMENTAL EFFECTS KW - SOCIAL ADJUSTMENT KW - RIVERS AND HARBORS ACT KW - CLEAN AIR ACT KW - SW 4070:Ecological impact of water development KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19019625?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+ROLE+OF+THE+ENVIRONMENTAL+PROTECTION+AGENCY&rft.au=Ruckelshaus%2C+W+D&rft.aulast=Ruckelshaus&rft.aufirst=W&rft.date=1971-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - SLUDGE DEWATERING BY FREEZING AN - 19017790; 7204407 AB - FREEZING TESTS ON LABORATORY PREPARED HYDROUS ALUM AND FERRIC SLUDGES AND WATER TREATMENT PLANT SLUDGE ARE DESCRIBED. SLUDGE-FREEZING AND SOIL-FREEZING LITERATURE IS REVIEWED. CONCLUSIONS ON SLUDGE FREEZING SPEED, FREEZE LENGTH, THAW PERIOD, AND SOLIDS CONTENT ARE MADE. FREEZING CHANGES ARE IRREVERSIBLE. FACTORS INFLUENCING SOIL-FROST HEAVE ARE ENUMERATED. DATA RELATES FREEZING SPEED TO SLUDGE DEWATERABILITY FOR TEST SLUDGES. SETTLED VOLUME CONCENTRATIONS OF FROZEN-THAWED SLUDGE WERE ONE-HALF TO ONE-QUARTER OF UNFROZEN SETTLED VOLUMES. MACROSCOPIC OR MICROSCOPIC MIGRATION OF SOLIDS PARTICLES IS REQUIRED FOR GOOD WATER-SOLIDS SEPARATION AND DEWATERING. FLASH FREEZING IS INEFFECTIVE. POLYMERS THAT REDUCE SLUDGE SPECIFIC RESISTANCE CAN INCREASE THE GROSS-SOLIDS MIGRATIONS DURING FREEZING. FREEZING SPEEDS OF 60MM/HR APPEAR EFFECTIVE. POLYMERS CAN INCREASE THE FREEZING SPEED. COMPRESSIVE FORCES ARE NOT NECESSARY FOR GOOD DEWATERING OF FROZEN SLUDGE. SPRAY NOZZLES SHOULD SPREAD THIN LAYERS OF SLUDGE ON FROZEN SLUDGE BEDS FOR EFFICIENT NATURAL FREEZING. (NARDOZZI-AWWA) JF - JOURNAL OF AMERICAN WATER WORKS ASSOCIATION, VOL. 63, NO. 11, P 734-740, NOVEMBER 1971. 13 FIG, 4 TAB, 29 REF. AU - Logsdon, G S AU - EDGERLEY, E AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. OFFICE OF WATER PROGRAMS Y1 - 1971/11// PY - 1971 DA - Nov 1971 KW - Water Resources Abstracts KW - *FREEZING KW - *SLUDGE TREATMENT KW - *WATER TREATMENT KW - MIGRATION KW - DEWATERING KW - SLUDGE KW - SEPARATION TECHNIQUES KW - ALUM SLUDGE KW - FERRIC SLUDGE KW - SPECIFIC RESISTANCE KW - POLYMERS KW - SW 3040:Wastewater treatment processes KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19017790?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=SLUDGE+DEWATERING+BY+FREEZING&rft.au=Logsdon%2C+G+S%3BEDGERLEY%2C+E&rft.aulast=Logsdon&rft.aufirst=G&rft.date=1971-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - TRACE ELEMENTS AND COMPOUNDS IN WATERS AN - 19016231; 7204969 AB - ALTHOUGH THE FIRST DRINKING WATER STANDARDS PUBLISHED BY THE UNITED STATES PUBLIC HEALTH SERVICE IN 1914 CONTAINED NO CHEMICAL LIMITS, MANDATORY LIMITS HAD BEEN SET ON 9 CHEMICALS AND RECOMMENDED LIMITS HAD BEEN ESTABLISHED FOR 14 MORE BY 1962. THE LIST OF CHEMICALS IN THE UPCOMING REVISION OF THE 1962 'STANDARDS' WILL BE NEARLY DOUBLE THAT OF THE 1962 STANDARDS. CONVENTIONAL WATER TREATMENT PRACTICES DO NOT NOTICEABLY REDUCE CONCENTRATIONS OF TRACE ELEMENTS AND COMPOUNDS IN THE RAW WATER. DDT AND MERCURY LEVELS IN DRINKING WATER HAVE BEEN THE CAUSE OF MUCH ALARM RECENTLY, AND THE POSSIBILITY EXISTS THAT SUCH PROBLEMS WILL BE REPEATED WITH OTHER TRACE ELEMENTS, SOME OF WHOSE EXISTENCE NO ONE IS PRESENTLY AWARE. HOWEVER, THE POSSIBILITY ALSO EXISTS AS IN THE CASE OF FLUORIDE ION, THAT DRINKING WATER MAY BECOME A MEDIUM THROUGH WHICH NEEDED TRACE ELEMENTS ARE SPREAD WITH GREAT BENEFIT TO PUBLIC HEALTH. THEREFORE, INCREASED RESEARCH EFFORTS ARE NEEDED TO ESTABLISH THE ULTIMATE ROLES OF VARIOUS TRACE ELEMENTS AND TO DEVELOP QUICK AND EASIER AND MORE ACCURATE METHODS OF DETECTION AND MEASURING THEM. (LOWRY-TEXAS) JF - JOURNAL OF THE AMERICAN WATER WORKS ASSOCIATION, VOL 63, NO 11, PART 1, NOVEMBER 1971, P 728-733. 5 FIG, 3 TAB, 5 REF. AU - Taylor, Floyd B AD - ENVIRONMENTAL PROTECTION AGENCY, BOSTON, MASS. DIV. OF WATER HYGIENE Y1 - 1971/11// PY - 1971 DA - Nov 1971 KW - Water Resources Abstracts KW - *TRACE ELEMENTS KW - *WATER ANALYSIS KW - *POTABLE WATER KW - *WATER TREATMENT KW - ANALYTICAL TECHNIQUES KW - SAMPLING KW - TOXICITY KW - PUBLIC HEALTH KW - LEGISLATION KW - DDT KW - HEAVY METALS KW - AESTHETICS KW - STANDARDS KW - *MERCURY KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19016231?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=TRACE+ELEMENTS+AND+COMPOUNDS+IN+WATERS&rft.au=Taylor%2C+Floyd+B&rft.aulast=Taylor&rft.aufirst=Floyd&rft.date=1971-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Chronic Effects of Constant Elevated Temperature on the Fathead Minnow (Pimephales promelas Rafinesque) AN - 20235200; 8433574 AB - A continuous, 12-month exposure of fathead minnows to elevated water temperature (26-34 C) showed that reproduction was more sensitive than survival, growth, or egg hatchability in assessing the effect of temperature. The number of eggs produced/female, the number of eggs/spawning, and the number of spawnings/female were each gradually reduced at successive temperatures above the control (23.5 C). No spawning or mortality occurred at 32 C which was the lowest temperature where growth was apparently reduced. Male secondary sexual characteristics were less developed at 30 C than at lower temperatures. JF - Transactions of the American Fisheries Society AU - Brungs, William A AD - Environmental Protection Agency, Newtown Fish Toxicology Laboratory, 3411 Church Street, Cincinnati, Ohio 45244 Y1 - 1971/10// PY - 1971 DA - October 1971 SP - 659 EP - 664 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA VL - 100 IS - 4 SN - 0002-8487, 0002-8487 KW - Toxicology Abstracts; Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Temperature effects KW - Mortality KW - Survival KW - Spawning KW - Water temperature KW - Freshwater KW - Freshwater fish KW - Population dynamics KW - Eggs KW - Pimephales promelas KW - Growth KW - Chronic effects KW - Hatchability KW - Reproduction KW - Mortality causes KW - Abiotic factors KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08442:Population dynamics KW - X 24490:Other UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20235200?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Chronic+Effects+of+Constant+Elevated+Temperature+on+the+Fathead+Minnow+%28Pimephales+promelas+Rafinesque%29&rft.au=Brungs%2C+William+A&rft.aulast=Brungs&rft.aufirst=William&rft.date=1971-10-01&rft.volume=100&rft.issue=4&rft.spage=659&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281971%29100-659%3ACEOCET%3E2.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Temperature effects; Growth; Survival; Population dynamics; Freshwater fish; Mortality causes; Abiotic factors; Mortality; Chronic effects; Hatchability; Reproduction; Water temperature; Spawning; Eggs; Pimephales promelas; Freshwater DO - http://dx.doi.org/10.1577/1548-8659(1971)100-659:CEOCET>2.0.CO;2 ER - TY - JOUR T1 - HOW'S YOUR VIRUS IQ AN - 19193934; 7303666 AB - A HUMAN CAN BE INFECTED BY A SINGLE VIABLE VIRUS EXCRETED BY ANOTHER HUMAN. SMALL AMOUNTS OF VIRUSES ENTERING RIVERS AND STREAMS WITH WASTEWATERS ARE HAZARDOUS TO THOSE DOWNSTREAM WHO USE THESE WATERS. DETECTION CAPABILITY MUST BE DEVELOPED FOR ONE VIRUS IN 100 GAL OF WATER. INVESTIGATION OF THE PROBLEMS OF VIRUSES IN WATER IS IN ITS INFANCY. VARIOUS ANALYTICAL TECHNIQUES ARE DISCUSSED. VARIOUS TREATMENT PROCESSES ARE CITED, AND EFFICIENCIES SHOWN BY PUBLISHED STUDIES ARE INDICATED, INCLUDING PRIMARY SETTLING 40 TO 70 PERCENT IN 24 HOURS, COAGULATION WITH ALUM OR FERRIC CHLORIDE 90 TO 97 PERCENT, EXCESS LIME COAGULATION AND POLYELECTROLYTES WITH COMMON COAGULANTS, 99 TO 99.9 PERCENT.THE DEGREE OF ADSORPTION TO ACTIVATED CARBON AND SAND IS NOT CLEAR. EFFECTIVENESS OF CHLORINE RESIDUALS IN KILLING VIRUSES IS DISCUSSED, THE FREE RESIDUAL, OR HYPOCHLOROUS ACID, IS REQUIRED. OZONE, IODINE, BROMINE, ULTRA-VIOLET RADIATION AND GAMMA IRRADIATION ARE UNDER STUDY. (BEAN - AWWARF) JF - WATER AND WASTES ENGINEERING, VOL 8, NO 10, P 35, 36, AND 40, OCT 1971. AU - Berg, H AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. ADVANCED WASTE TREATMENT RESEARCH LAB Y1 - 1971/10// PY - 1971 DA - Oct 1971 KW - Water Resources Abstracts KW - *WATER TREATMENT KW - *WATER QUALITY KW - *PUBLIC HEALTH KW - *VIRUSES KW - DISINFECTION KW - SEDIMENTATION KW - COAGULATION KW - FILTRATION KW - ACTIVATED CARBON KW - WATER SOFTENING KW - CHLORINE KW - IODINE KW - BROMINE KW - ULTRAVIOLET RADIATION KW - GAMMA RADIATION KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19193934?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=HOW%27S+YOUR+VIRUS+IQ&rft.au=Berg%2C+H&rft.aulast=Berg&rft.aufirst=H&rft.date=1971-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ENERGY PRODUCTION AND ENVIRONMENTAL CONSEQUENCES AN - 19083576; 7405645 AB - THE FIVE MAJOR SOURCES OF ENERGY IN THE UNITED STATES, PETROLEUM, NATURAL GAS, COAL, HYDRO, AND NUCLEAR, ARE ILLUSTRATED GRAPHICALLY. THE ONLY RESOURCE SUPPLIES WHICH ARE AVAILABLE IN SUFFICIENT ABUNDANCE TO MEET FUTURE ENERGY NEEDS ARE COAL AND FISSIONABLE MATERIAL, AND GIVEN NEW TECHNOLOGY, THE SUN AND THE SEA. LEGISLATION, PENDING BEFORE CONGRESS REGARDING POWER PLANT SITING, WOULD REQUIRE UTILITIES TO ESTABLISH A TEN YEAR REGIONAL PLAN WITH INFORMATION MADE AVAILABLE TO STATE CERTIFYING AGENCIES AND THE PUBLIC TEN YEARS IN ADVANCE OF POWER PLANT CONSTRUCTION. IN JULY 1969, THE SKELLY WRIGHT/CALVERT CLIFFS DECISION WAS MADE, REQUIRING THAT EACH NUCLEAR PLANT CONSTRUCTION HAVE AN ENVIRONMENTAL IMPACT STATEMENT WHICH WOULD CONSIDER THERMAL POLLUTION AND OTHER ENVIRONMENTAL DEGRADATIONS, AS WELL AS OPERATING HAZARDS. THIS DECISION RESULTED IN THE WRITING OF NEARLY ONE HUNDRED ENVIRONMENTAL IMPACT STATEMENTS AND COULD ADD TWO YEARS TO THE TIME NEEDED TO GET NUCLEAR POWER PLANTS INTO OPERATION. NEW TECHNOLOGICAL DEVELOPMENTS IN ENERGY PRODUCTION INCLUDE: THE LIQUID METAL FAST-BREEDER REACTOR, THE OFFSHORE SITING OF LARGE NUCLEAR POWER STATIONS, THE IMPROVED EFFICIENCY OF CONVERTING THERMAL TO ELECTRICAL ENERGY, AND THE MORE EFFICIENT USE OF ENERGY. (SEE ALSO W74-05644) (PINSKY-WISCONSIN) JF - IN: PROCEEDINGS OF FOURTH NATIONAL SEA GRANT CONFERENCE, OCTOBER 12-13, 1971, MADISON, WISCONSIN, 1225 WEST DAYTON STREET, SEA GRANT PROGRAM, UNIVERSITY OF WISCONSIN, MADISON, P 61-71. 1 FIG. AU - BALZHISER, R AD - OFFICE OF SCIENCE AND TECHNOLOGY, WASHINGTON, D.C Y1 - 1971/10// PY - 1971 DA - Oct 1971 KW - Water Resources Abstracts KW - *ENERGY KW - *ENVIRONMENTAL EFFECTS KW - *POWER PLANTS KW - SITES KW - COALS KW - ENERGY CONVERSION KW - LEGISLATION KW - NUCLEAR REACTORS KW - OIL KW - THERMAL POLLUTION KW - WATER RESOURCES KW - TECHNOLOGY KW - NUCLEAR POWER PLANTS KW - NATURAL GAS KW - *ENERGY SOURCES KW - OFFSHORE PLANT SITES KW - SKELLY WRIGHT/CALVERT CLIFFS DECISION KW - SW 4070:Ecological impact of water development KW - SW 4030:Cost allocation, cost sharing, pricing KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19083576?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ENERGY+PRODUCTION+AND+ENVIRONMENTAL+CONSEQUENCES&rft.au=BALZHISER%2C+R&rft.aulast=BALZHISER&rft.aufirst=R&rft.date=1971-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PCBS AND DDT AN - 19074150; 7312402 AB - CHEMICAL ANALYSIS TO DETERMINE PRESENCE AND CONCENTRATION OF THE ORGANIC COMPOUNDS, PCBS (POLYCHLORINATED BIPHENYL) AND DDT (DICHLORO-DIPHENYL-TRICHLOROETHANE) IN AQUATIC ENVIRONMENTS IS DIFFICULT BECAUSE OF THEIR SIMILAR MOLECULAR STRUCTURES. AS WITH THE PCBS, THE CHLORINE ATOMS OF DDT CAN BE LOCATED AT DIFFERENT SITES. IN CONTRAST TO THE PCBS, EACH DDT MOLECULE WILL CONTAIN ONLY TWO CHLORINE ATOMS. WHEN PRODUCED THE DDT WILL BE APPROXIMATELY 80% PP'DDT AND 12% OP DDT, WITH THE REMAINING 8% HAVING OTHER CONFIGURATIONS INCLUDING DDD. THE TWO COMPOUNDS CAN BE DISTINGUISHED FROM EACH OTHER BY USING MORE THAN ONE GAS CHROMATOGRAPHIC COLUMN WITH DIFFERING LIQUID PHASES. THE PROCEDURE INCLUDES A STANDARD HEXANE EXTRACTION, FLORISH CLEAN UP, AND THEN GAS CHROMATOGRAPHIC DETERMINATION. THE COMPUTERIZED GAS CHROMATOGRAPHIC MASS SPECTROGRAPH IS USED AS FINAL PROOF TO DETERMINE THE EXISTENCE AND DIFFERENTIATION BETWEEN PCBS AND OTHER PESTICIDES. THE GAS CHROMATOGRAPHIC PEAKS OF THE PCBS OVERLAP NOT ONLY WITH DDT, BUT ALSO WITH LINDANE, ALDRIN, DDE, AND OTHER PESTICIDES. DDT AND PCBS ALSO REACT SIMILARLY IN AQUATIC ENVIRONMENTS; BOTH ACCUMULATE IN THE FATTY TISSUES OF ORGANISMS, EXHIBIT BIO-MAGNIFICATION, ARE NON-SOLUBLE IN WATER, SORB ONTO SEDIMENT PARTICLES, AND EXHIBIT SIMILAR TOXICITY. (SEE ALSO W73-12391) (JONES-WISCONSIN) JF - IN: SEMINAR ON EUTROPHICATION AND BIOSTIMULATION, OCTOBER 19-21, 1971, CLEAR LAKE, CALIFORNIA, P 223-226. 3 FIG. AU - Muth, Gerald L AD - ENVIRONMENTAL PROTECTION AGENCY, SAN FRANCISCO, CALIF. WATER QUALITY OFFICE Y1 - 1971/10// PY - 1971 DA - Oct 1971 KW - Water Resources Abstracts KW - *POLYCHLORINATED BIPHENYLS KW - *DDT KW - *MOLECULAR STRUCTURE KW - *POLLUTANT IDENTIFICATION KW - GAS CHROMATOGRAPHY KW - PESTICIDES KW - CHEMICAL ANALYSIS KW - WATER SAMPLING KW - CHLORINATED HYDROCARBON PESTICIDES KW - SW 3010:Identification of pollutants KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19074150?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PCBS+AND+DDT&rft.au=Muth%2C+Gerald+L&rft.aulast=Muth&rft.aufirst=Gerald&rft.date=1971-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ALGAL BIOASSAYS: EXAMPLES, ADVANTAGES, AND LIMITATIONS OF CURRENT APPROACHES AN - 19066049; 7312400 AB - ALGAL BIOASSAYS TO DETERMINE THE LIMITING MAJOR OR MINOR NUTRIENT FOR GROWTH, SET NUTRIENT LEVELS TO AVOID ALGAL PROBLEMS, LOCATE ALGAL BLOOM CAUSED WHEN SEVERAL INFLOWS ARE INVOLVED, AND DETERMINE DESIRABILITY OF PROBABLE INFLOWS ARE EVALUATED. THERE ARE THREE BASIC APPROACHES IN DETERMINING ALGAL CELL RESPONSES: PHOTOSYNTHETIC RATE MEASUREMENTS, STATIC FLASK CELL-MASS CULTURES, AND CHEMOSTAT STEADY-STATE SYSTEMS. THE PHOTOSYNTHETIC APPROACH HAS BEEN PARTICULARLY APPLICABLE TO FIELD IN SITU ASSAYS WHILE THE STATIC FLASK IN APPLICABLE TO LABORATORY LONG-TERM EXPERIMENTS. RECENTLY, CHEMOSTATS HAVE BEEN PROPOSED AS THE BETTER APPROACH TO ALGAL BIOASSAYS BECAUSE THEY PROVIDE REALISTIC ESTIMATES OF THE ALGAL GROWTH PARAMETERS. THE APPLICABILITY OF THE THREE METHODS DEPENDS UPON THE TYPE OF DATA DESIRED, TIME CONSIDERATION, ECONOMIC FACTORS, AND THE ENVIRONMENT UNDER STUDY. PHOTOSYNTHETIC MEASUREMENTS ARE THE BEST APPROACH TO IN SITU STUDIES. FLASKS OR STATIC BATCH CULTURES GIVE RAPID INFORMATION ON ALGAL RESPONSE TO VARYING CONCENTRATIONS OF BIOSTIMULANTS. CHEMOSTAT SYSTEMS ARE MORE SUITABLE FOR LONG-TERM STUDIES WHEN TIME, MONEY, AND TRAINED PERSONNEL ARE AMPLE. THE KINETIC CONSTANTS EVOLVED CAN BE USED TO MAKE PREDICTIONS ABOUT YIELD AND ALGAL MASS PRODUCED BY A CONSTANT POLLUTION INFLOW INTO A RECEIVING WATER. (SEE ALSO W73-12391) (JONES-WISCONSIN) JF - IN: SEMINAR ON EUTROPHICATION AND BIOSTIMULATION, OCTOBER 1921, 1971, CLEAR LAKE, CALIFORNIA, P 173-197. 9 FIG, 4 TAB, 7 REF. AU - TUNZI, MILTON G AD - ENVIRONMENTAL PROTECTION AGENCY, SAN FRANCISCO, CALIF. WATER QUALITY OFFICE Y1 - 1971/10// PY - 1971 DA - Oct 1971 KW - Water Resources Abstracts KW - *ANALYTICAL TECHNIQUES KW - *ALGAE KW - *BIOASSAY KW - PHOTOSYNTHESIS KW - ON-SITE TESTS KW - CULTURES KW - LABORATORY TESTS KW - TESTING PROCEDURES KW - PLANT GROWTH KW - EUTROPHICATION KW - PRODUCTIVITY KW - SEWAGE TREATMENT KW - AGRICULTURE RUNOFF KW - FLASKS KW - STATIC BATCH CULTURES KW - CHEMOSTATS KW - SW 3010:Identification of pollutants KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19066049?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ALGAL+BIOASSAYS%3A+EXAMPLES%2C+ADVANTAGES%2C+AND+LIMITATIONS+OF+CURRENT+APPROACHES&rft.au=TUNZI%2C+MILTON+G&rft.aulast=TUNZI&rft.aufirst=MILTON&rft.date=1971-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - RADIOACTIVE WASTE DISCHARGES TO THE ENVIRONMENT FROM NUCLEAR POWER FACILITIES, ADDENDUM-1 AN - 19028772; 7204470 AB - DISCHARGES THROUGH 1968 OF LIQUID AND GASEOUS RADIOACTIVE WASTES FROM NINE NUCLEAR POWER FACILITIES ARE SUMMARIZED. A GENERAL DISCUSSION OF THE SOURCES, TYPES AND TRENDS OF LIQUID AND GASEOUS WASTES, THE ADMINISTRATIVE CONTROLS, AND THE OPERATING EXPERIENCE FOR THE NINE NUCLEAR POWER STATIONS IS INCLUDED. VARIOUS TABLES AND CHARTS SUMMARIZE THE CHARACTERISTICS OF THE FACILITIES AND THEIR DISCHARGES. THIS ADDENDUM TO THE REPORT UPDATES THE TABLES AND CHARTS THROUGH 1970. IT ALSO PROVIDES DATA FOR ONE ADDITIONAL PRESSURIZED WATER REACTOR (PWR), AND THREE ADDITIONAL BOILING WATER REACTOR (BWR) PLANTS: ROBERT E. GINNA (PWR), LA CROSSE (BWR), NINE MILE POINT (BWR), AND OYSTER CREEK (BWR). INCLUDED IS AN APPENDIX FOR EACH FACILITY, WHICH DESCRIBES THE CHARACTERISTICS OF THE PLANT AND ITS DISCHARGE LIMITS, AND PROVIDES A BRIEF HISTORY OF ITS OPERATION. THE APPENDICES ALSO INCLUDES GRAPHS OF DISCHARGES, POWER PRODUCTION, AND MAINTENANCE OPERATIONS AS A FUNCTION OF TIME. THIS ADDENDUM PROVIDES APPENDICES FOR THE FOUR ADDITIONAL FACILITIES NOT INCLUDED IN THE ORIGINAL REPORT. HOWEVER, THE GRAPHS OF DISCHARGES, POWER PRODUCTION, AND MAINTENANCE OPERATIONS OF THE NEW FACILITIES ARE NOT INCLUDED BECAUSE THE PLANTS HAVE NOT OPERATED LONG ENOUGH FOR TRENDS TO DEVELOP. (HOUSER-ORNL) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE AS ORP/SID 71-1, $3.00 IN PAPER COPY, $0.95 IN MICROFICHE. ADDENDUM-1 TO BHR/DER 70-2, OCTOBER 1971. 29 P, 3 FIG, 11 TAB, 38 REF, 4 APPEND. AU - Logsdon, Joe E AU - Robinson, Thomas L AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF RADIATION PROGRAMS Y1 - 1971/10// PY - 1971 DA - Oct 1971 KW - Water Resources Abstracts KW - *NUCLEAR POWERPLANTS KW - *NUCLEAR REACTORS KW - *RADIOACTIVITY KW - *NUCLEAR WASTES KW - *FACILITIES KW - *EFFLUENTS KW - DISCHARGE MEASUREMENT KW - DISCHARGE KW - GASES KW - LIQUID KW - WASTE WATER POLLUTION KW - WATER POLLUTION KW - WATER POLLUTION SOURCES KW - POPULATION KW - FOOD CHAINS KW - POPULATION EXPOSURE KW - DIETARY HABIT KW - CONCENTRATION KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19028772?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=RADIOACTIVE+WASTE+DISCHARGES+TO+THE+ENVIRONMENT+FROM+NUCLEAR+POWER+FACILITIES%2C+ADDENDUM-1&rft.au=Logsdon%2C+Joe+E%3BRobinson%2C+Thomas+L&rft.aulast=Logsdon&rft.aufirst=Joe&rft.date=1971-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - CHARACTERIZATION AND IDENTIFICATION OF SPILLED RESIDUAL FUEL OILS BY GAS CHROMATOGRAPHY AND INFRARED SPECTROPHOTOMETRY AN - 19028517; 7202196 AB - OIL DISCHARGES AND SPILLS FROM INDUSTRIAL PLANTS AND SHIPS IMPART UNPLEASANT TASTE AND ODOR TO WATER AND TO GAME FISH AND FOWL, AS WELL AS AFFECT THE AMENITIES OF BEACH AND RECREATIONAL FACILITIES. FOR ENFORCEMENT ACTIONS, IT HAS BEEN USEFUL NOT ONLY TO IDENTIFY THE SOURCE OF OIL SPILLS IN THE STREAMS, BUT ALSO TO CHARACTERIZE FIRST THE PETROLEUM PRODUCT INVOLVED. METHODS DEVELOPED IN THE LAST TWO YEARS AT THE ANALYTICAL QUALITY CONTRO LABORATORY ARE DESCRIBED. A POWERFUL AID FOR THE CHARACTERIZATION OF FUEL OIL PRODUCTS IS STRESSED. IDENTIFY WITH GAS CHROMATOGRAPHIC AND INFRARED DATA ARE GIVEN AND COMPARISONS ARE MADE IN THE ABSENCE OF EXTREMELY EXPENSIVE ANALYTICAL EQUIPMENT. (EPA ABSTRACT) JF - PAPER PRESENTED AT THE THIRD REGIONAL (NORTHEAST) AMERICAN CHEMICAL SOCIETY MEETING, OCT 11-13, 1971 AT BUFFALO, N.Y., JUNE 1971. 25 P, 14 FIG, 6 TAB, 16 REF. AU - Kawahara, F K AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. ANALYTICAL QUALITY CONTROL LAB Y1 - 1971/10// PY - 1971 DA - Oct 1971 KW - Water Resources Abstracts KW - *OIL KW - *GAS CHROMATOGRAPHY KW - *ANALYTICAL TECHNIQUES KW - OILY WATER KW - WATER POLLUTION SOURCES KW - INDUSTRIAL WASTES KW - FUELS KW - TASTE KW - ODOR KW - POLLUTANTS KW - OIL WASTES KW - SPECTROSCOPY KW - *INFRARED SPECTROPHOTOMETRY KW - HEAVY RESIDUAL FUEL OILS KW - WEATHERED OILS KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19028517?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=CHARACTERIZATION+AND+IDENTIFICATION+OF+SPILLED+RESIDUAL+FUEL+OILS+BY+GAS+CHROMATOGRAPHY+AND+INFRARED+SPECTROPHOTOMETRY&rft.au=Kawahara%2C+F+K&rft.aulast=Kawahara&rft.aufirst=F&rft.date=1971-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DISPOSAL OF MERCURY WASTES FROM WATER LABORATORIES AN - 19025709; 7203149 AB - PROCEDURES FOR THE ECOLOGICALLY SATISFACTORY RECOVERY OR DISPOSAL OF MERCURY-CONTAINING WASTES, GENERATED AT WATER LABORATORIES AND OTHER LABORATORIES, ARE DESCRIBED. SUGGESTIONS FOR THE PREVENTION OF POTENTIALLY HAZARDOUS CONDITIONS IN THE LABORATORY ARE ALSO PRESENTED. JF - ENVIRONMENTAL SCIENCE AND TECHNOLOGY, VOL. 5, NO. 10, P 1044-1045, OCTOBER 1971, 1 TAB. AU - Dean, R B AU - Williams, R T AU - Wise, R H AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO Y1 - 1971/10// PY - 1971 DA - Oct 1971 KW - Water Resources Abstracts KW - *CHEMICAL WASTES KW - *HEAVY METALS KW - *WASTE DISPOSAL KW - *MERCURY KW - CHEMICAL PRECIPITATION KW - TOXINS KW - ULTIMATE DISPOSAL KW - WASTE STORAGE KW - WATER ANALYSIS KW - *MERCURY SALTS KW - *MERCURY METAL KW - *LABORATORY WASTES KW - ORGANOMERCURIALS KW - TOXIC WASTES KW - METALS RECOVERY KW - METALS DISPOSAL KW - SW 3050:Ultimate disposal of wastes KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19025709?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DISPOSAL+OF+MERCURY+WASTES+FROM+WATER+LABORATORIES&rft.au=Dean%2C+R+B%3BWilliams%2C+R+T%3BWise%2C+R+H&rft.aulast=Dean&rft.aufirst=R&rft.date=1971-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - NITRIFICATION AND DENITRIFICATION IN ACTIVATED SLUDGE SYSTEMS AN - 19023463; 7205019 AB - TRICKLING FILTRATION, ADDITION OF INORGANIC OR ORGANIC COAGULANTS TO THE PRIMARY CLARIFIER TO MAXIMIZE SOLIDS REMOVAL AND ELIMINATE THE HIGH RATE ACTIVATED SLUDGE SYSTEM, UTILIZATION OF ANAEROBIC COLUMNS OR BEDS, AND SEVERAL MODIFICATIONS OF THE ACTIVATED SLUDGE PROCESS WERE EVALUATED AT PILOT PLANT SCALE (0.2 MGD) FOR EFFICIENCY OF NITRIFICATION AND DENITRIFICATION. THE THREE SLUDGE ACTIVATED SLUDGE SYSTEM OFFERED THE MOST DEPENDABLE, CONSISTENT PERFORMANCE FOR ACHIEVING NITRIFICATION. ADDITIONAL COST OF NITRIFICATION WITH SUCH A SYSTEM WAS ESTIMATED TO BE WITHIN 10% OF THE COST OF CONVENTIONAL ACTIVATED SLUDGE TREATMENT. ALKALINITY DEPLETION CAUSED BY NITRIFICATION WAS DEMONSTRATED TO BE LESS THAN THAT THEORETICALLY PREDICTED, BUT IN LOW-ALKALINE WASTEWATER THE DEPLETION MAY BE OF SUFFICIENT MAGNITUDE TO WARRANT PH CONTROL THROUGH ADDITION OF AN EXTERNAL ALKALINITY SOURCE. (LOWRY-TEXAS) JF - JOURNAL WATER POLLUTION CONTROL FEDERATION, VOL 43, NO 10, OCTOBER 1971, P 2059-2070. 8 FIG, 3 TAB, 12 REF. AU - MULBARGER, M C AD - ENVIRONMENTAL PROTECTION AGENCY, MANASSAS, VA. ADVANCED WASTE TREATMENT RESEARCH LAB Y1 - 1971/10// PY - 1971 DA - Oct 1971 KW - Water Resources Abstracts KW - *NITRIFICATION KW - *DENITRIFICATION KW - *PILOT PLANTS KW - *WASTE WATER TREATMENT KW - TRICKLING FILTERS KW - COAGULATION KW - ACTIVATED SLUDGE KW - NITROGEN KW - AMMONIA KW - NITRATES KW - NITRITES KW - TOXICITY KW - HYDROGEN ION CONCENTRATION KW - ALKALINITY KW - TEMPERATURE KW - AERATION KW - MIXING KW - OXIDATION KW - DISSOLVED OXYGEN KW - FILTRATION KW - SAMPLING KW - PERFORMANCE KW - *METHANOL KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19023463?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=NITRIFICATION+AND+DENITRIFICATION+IN+ACTIVATED+SLUDGE+SYSTEMS&rft.au=MULBARGER%2C+M+C&rft.aulast=MULBARGER&rft.aufirst=M&rft.date=1971-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - FINANCING OF MUNICIPAL FACILITIES TREATING INDUSTRIAL WASTES AN - 19013587; 7202399 AB - THE VOICES OF SCIENCE AND THE VOICES OF THE PEOPLE ARE TELLING US THAT SOCIETY MUST FIND NEW WAYS OF DOING BUSINESS--THAT THE ENVIRONMENTAL ETHIC OF THE PAST, HOWEVER VALID IT WAS IN THE PAST, IS NO GOOD FOR THE AGE OF AQUARIUS. THE COST OF MAINTAINING THE ENVIRONMENT MUST BE INCLUDED IN THE COST OF DOING BUSINESS. THE FEDERAL REGULATIONS OF JULY 2, 1970, THROUGH THE PLANNING REQUIREMENT, WILL AVOID INEFFICIENT USE OF PUBLIC FUNDS BY REQUIRING A COORDINATED ATTACK ON WATER POLLUTION BY ALL COMMUNITIES ALONG A WATERWAY BEFORE PUBLIC MONEY MAY BE SPENT ON MUNICIPAL TREATMENT FACILITIES. MUNICIPALITIES, WHICH IN THE PAST HAVE OFFERED FREE SEWAGE TREATMENT TO LOCAL INDUSTRIES, NO LONGER WILL BE ABLE TO DO THIS. THE NEW REGULATION INSISTS THAT MUNICIPALITIES RECOVER INDUSTRY'S FAIR SHARE OF THE TOTAL INITIAL COSTS AS WELL AS A PRO-RATA SHARE OF OPERATIONAL COSTS TO QUALIFY FOR FEDERAL ASSISTANCE. THE ENVIRONMENTAL CRISIS POSES A REVOLUTIONARY CHALLENGE AND AN UNPARALLELED OPPORTUNITY FOR US ALL. GOVERNMENT AND INDUSTRY MUST RESPOND TO THE CHALLENGE AND GRASP THE OPPORTUNITY. (GOESSLING-TEXAS) JF - PREPRINT, PRESENTED AT 44TH ANNUAL CONFERENCE OF THE WATER POLLUTION CONTROL FEDERATION, SAN FRANCISCO, OCTOBER 6, 1971. SESSION 16, NO 1. 14 P. AU - Palange, R C AU - Dildine, Ed AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF WATER PROGRAMS Y1 - 1971/10// PY - 1971 DA - Oct 1971 KW - Water Resources Abstracts KW - *WASTE WATER TREATMENT KW - *COST SHARING KW - *COST ALLOCATION KW - *FINANCING KW - *TREATMENT FACILITIES KW - MUNICIPAL WASTES KW - INDUSTRIAL WASTES KW - FEDERAL BUDGETS KW - STATE JURISDICTION KW - REGIONAL ANALYSIS KW - LONG TERM PLANNING KW - OPERATING COSTS KW - SW 4030:Cost allocation, cost sharing, pricing KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19013587?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=FINANCING+OF+MUNICIPAL+FACILITIES+TREATING+INDUSTRIAL+WASTES&rft.au=Palange%2C+R+C%3BDildine%2C+Ed&rft.aulast=Palange&rft.aufirst=R&rft.date=1971-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - APPLICATIONS OF RADIOECOLOGY PRINCIPLES TO DESIGN OF AIR POLLUTION EFFECTS RESEARCH PROGRAMS AN - 19273680; 7210959 AB - BEFORE SETTING NATIONAL AIR QUALITY STANDARDS, EFFECTS OF AN AIR POLLUTANT MUST BE KNOWN AS WELL AS THE SOURCES AND MEASUREMENT AND CONTROL TECHNOLOGY. THE EXAMPLE OF LEAD POLLUTANT SHOWS THAT MANAGEMENT OF ENVIRONMENTAL RESOURCES REQUIRES A SYSTEMS APPROACH WHICH CONSIDERS ALL EFFECTS AND INTERACTIONS. IMPORTANT BRANCHES OF RESEARCH INCLUDE: EARLY AND LATE EFFECTS ON MAN AND ANIMALS; POSSIBLE INTERACTION OF LEAD WITH OTHER ENVIRONMENTAL CHEMICALS; RELATIVE INTAKE FROM THE ATMOSPHERE, FOOD, AND BEVERAGES; BIOTRANSFORMATION BY LOWER ORGANISMS; MONITORING OF FOOD AND WATER; AND FACTORS THAT BEAR ON DISSIPATION OF AIR POLLUTANTS. (SEE ALSO W72-10946) (BOPP-ORNL) JF - PRESENTED AT THE COMMISSION OF THE EUROPEAN COMMUNITIES INTERNATIONAL SYMPOSIUM, RADIOECOLOGY APPLIED TO THE PROTECTION OF MAN AND HIS ENVIRONMENT, ROME, SEPT. 1971. 17 P, 1 FIG, 17 REF. AU - Barth, D S AU - Engel, R E AD - ENVIRONMENTAL PROTECTION AGENCY, CORVALLIS, OREG Y1 - 1971/09// PY - 1971 DA - Sep 1971 KW - Water Resources Abstracts KW - *AIR POLLUTION KW - *PATH OF POLLUTANTS KW - *POLLUTION ABATEMENT KW - *PUBLIC HEALTH KW - LEGAL ASPECTS KW - FEDERAL JURISDICTION KW - INTERNATIONAL COMMISSIONS KW - RESEARCH PRIORITIES KW - WATER POLLUTION SOURCES KW - ENVIRONMENTAL EFFECTS KW - RADIOECOLOGY KW - LEAD KW - TOXICITY KW - LEAD RADIOISOTOPES KW - GASOLINE KW - PARTICLE SIZE KW - ADDITIVES KW - SYSTEMS ANALYSIS KW - MONITORING KW - WATER QUALITY CONTROL KW - TECHNOLOGY KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19273680?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=APPLICATIONS+OF+RADIOECOLOGY+PRINCIPLES+TO+DESIGN+OF+AIR+POLLUTION+EFFECTS+RESEARCH+PROGRAMS&rft.au=Barth%2C+D+S%3BEngel%2C+R+E&rft.aulast=Barth&rft.aufirst=D&rft.date=1971-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ANIMAL WASTE MANAGEMENT AND THE ENVIRONMENT AN - 19050779; 7206492 AB - IN A REPORT TO THE PRESIDENT IN 1969, ENTITLED 'CONTROL OF AGRICULTURE - RELATED POLLUTION,' PREPARED BY THE DEPARTMENT OF AGRICULTURE AND THE OFFICE OF SCIENCE AND TECHNOLOGY, IT WAS INDICATED THAT ANIMAL WASTES RESULTING FROM CONFINED LIVESTOCK FEEDING OPERATIONS CREATED ONE OF THE COUNTRY'S THREE MAIN AGRICULTURAL POLLUTION PROBLEMS. THE OTHER TWO POLLUTION PROBLEMS RELATED TO AGRICULTURE ARE CAUSED BY IRRIGATION RETURN FLOWS AND SEDIMENT-LADEN RUNOFF. THESE FEEDLOT POLLUTION PROBLEMS COULD HAVE BEEN MINIMIZED IF CARE HAD BEEN TAKEN IN LOCATING THE FEEDLOT. MOST STATES HAVE LONG-STANDING PUBLIC HEALTH AND NUISANCE LAWS THAT, THEORETICALLY, GOVERN LIVESTOCK AND POULTRY OPERATIONS WITH REGARD TO FLIES AND OTHER DISEASE VECTORS, ODORS, AND DUST. HOWEVER, THESE STATUTES DO NOT ADDRESS THE WHOLE SPECTRUM OF AIR, WATER, AND LAND POLLUTION CAUSED BY FEEDLOTS. THE ENVIRONMENTAL PROTECTION AGENCY HAS RECENTLY SET UP A RURAL WASTES SECTION IN THE OFFICE OF WATER PROGRAMS. THIS SECTION IS DEVOTED TO AGRICULTURAL POLLUTION PROBLEMS, AND WILL BE ADDRESSING THE OVERALL PROBLEMS OF ANIMAL WASTES. IT WILL BE DEVELOPING GUIDELINES FOR CONTROL, SUCH AS DETERMINING HOW MUCH TREATMENT IS NECESSARY, AND WILL BE PROVIDING DIRECTION IN TRAINING AND RESEARCH. (SEE ALSO W72-06490) (BUNDY-IOWA STATE) JF - IN: ANIMAL WASTE MANAGEMENT: PROCEEDINGS OF NATIONAL SYMPOSIUM ON ANIMAL WASTE MANAGEMENT, SEPTEMBER 28-30, 1971, THE AIRLIE HOUSE, WARRENTON, VIRGINIA, P. 11-14. AU - Dominick, D D AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF CATEGORICAL PROGRAMS Y1 - 1971/09// PY - 1971 DA - Sep 1971 KW - Water Resources Abstracts KW - *FARMS WASTES KW - ODOR KW - LOCAL GOVERNMENTS KW - REGULATION KW - WATER POLLUTION KW - FEED LOTS KW - LEGISLATION KW - WATER QUALITY ACT KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19050779?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ANIMAL+WASTE+MANAGEMENT+AND+THE+ENVIRONMENT&rft.au=Dominick%2C+D+D&rft.aulast=Dominick&rft.aufirst=D&rft.date=1971-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PATHWAYS FOR THE TRANSFER OF RADIONUCLIDES FROM NUCLEAR POWER REACTORS THROUGH THE ENVIRONMENT TO MAN AN - 19041907; 7210956 AB - IN THE VICINITY OF THE DRESDEN AND THE YANKEE NUCLEAR POWERPLANTS, VERY LOW RADIATION DOSE RATES RESULT VIA ATMOSPHERIC-DISCHARGE PATHWAYS (EXTERNAL RADIATION, GRASS-CATTLE-MILK-MAN, LEAFY VEGETABLES-MAN, GRASS-CATTLE-BEEF-MAN, INHALATION) OR AQUEOUS-DISCHARGE PATHWAYS (RIVER-FISH-MAN, RIVER-DRINKING WATER-MAN). WITH THE FISH CONSUMPTION PATHWAY, THE VERY HIGH CONCENTRATION FACTOR (30,000) FOR NIOBIUM MAKES NB-95 THE CRITICAL RADIONUCLIDE WHEN SOLUBILITY CONSIDERATIONS ARE NEGLECTED. AT BOTH DRESDEN AND YANKEE THE CRITICAL PATHWAY IS EXTERNAL RADIATION. THE SECOND MOST CRITICAL PATHWAY AT DRESDEN IS I-131 IN DRINKING WATER; AT YANKEE, NB-95 FROM CONSUMPTION OF FISH. (SEE ALSO W72-10946) (BOPP-ORNL) JF - PRESENTED AT THE COMMISSION OF THE EUROPEAN COMMUNITIES INTERNATIONAL SYMPOSIUM, RADIOECOLOGY APPLIED TO THE PROTECTION OF MAN AND HIS ENVIRONMENT, ROME, SEPT. 1971. 14 P, 12 TAB, 16 REF. AU - Blanchard, R L AU - Kahn, B AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. RADIOCHEMISTRY AND NUCLEAR ENGINEERING BRANCH Y1 - 1971/09// PY - 1971 DA - Sep 1971 KW - Water Resources Abstracts KW - *NUCLEAR POWERPLANTS KW - *NUCLEAR WASTES KW - *RADIOISOTOPES KW - *ABSORPTION KW - PATH OF POLLUTANTS KW - RADIOACTIVITY KW - PUBLIC HEALTH KW - POTABLE WATER KW - RIVERS KW - WATER POLLUTION KW - FOOD CHAINS KW - RADIOECOLOGY KW - REGULATION KW - FEDERAL GOVERNMENT KW - SYSTEMS ANALYSIS KW - IODINE RADIOISOTOPES KW - ILLINOIS KW - MASSACHUSETTS KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19041907?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PATHWAYS+FOR+THE+TRANSFER+OF+RADIONUCLIDES+FROM+NUCLEAR+POWER+REACTORS+THROUGH+THE+ENVIRONMENT+TO+MAN&rft.au=Blanchard%2C+R+L%3BKahn%2C+B&rft.aulast=Blanchard&rft.aufirst=R&rft.date=1971-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - NEW WASTEWATER TREATMENT PROCESSES - EPA ENCOURAGES ADOPTION AN - 19041581; 7208617 AB - THE ENVIRONMENTAL PROTECTION AGENCY IS ENCOURAGING THE ADOPTION OF NEW TECHNOLOGY BY WASTEWATER TREATMENT PLANTS. HIGH-PURITY OXYGEN CAN BE USED IN THE ACTIVATED SLUDGE PROCESS. PROCESSES ARE AVAILABLE FOR SUSPENDED SOLIDS REMOVAL AND PHOSPHORUS REMOVAL. THE TECHNOLOGY FOR NITROGEN REMOVAL IS NOT AS WELL DEVELOPED AS OTHER ADVANCED PROCESSES. GRANULAR CARBON TREATMENT IS DONE BY CONTACTING WATER WITH A FIXED BED OF CARBON. PHYSICAL-CHEMICAL TREATMENT IS NOW A VIABLE ALTERNATIVE TO BIOLOGICAL TREATMENT PROCESSES. EPA HAS ISSUED A SERIES OF PROCESS DESIGN MANUALS TO PROVIDE INFORMATION ON NEW TREATMENT TECHNOLOGY. (BEAN-AWWARF) JF - CIVIL ENGINEERING - ASCE, VOL. 41, NO. 9, P. 49-54, SEPT. 1971. 7 FIG, 5 TAB. AU - Swanson, Cl AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF WATER PROGRAMS Y1 - 1971/09// PY - 1971 DA - Sep 1971 KW - Water Resources Abstracts KW - *SEWAGE TREATMENT KW - *WASTEWATER DISPOSAL KW - *RESEARCH AND DEVELOPMENT KW - *PLANNING KW - *WASTE WATER TREATMENT KW - WATER TREATMENT KW - SANITARY ENGINEERING KW - DESIGN KW - FILTRATION KW - TRACE ELEMENTS KW - SW 3040:Wastewater treatment processes KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19041581?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=NEW+WASTEWATER+TREATMENT+PROCESSES+-+EPA+ENCOURAGES+ADOPTION&rft.au=Swanson%2C+Cl&rft.aulast=Swanson&rft.aufirst=Cl&rft.date=1971-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - CONJUNCTIVE USE OF SURFACE AND GROUND WATER IN URBAN WATER SUPPLY AN - 19038466; 7210103 AB - THE URBAN WATER PLANNER HAS MANY PROBLEMS, SOME SOCIAL, SOME INSTITUTIONAL, SOME ECONOMIC, AND SOME TECHNICAL. AMONG THE TECHNICAL PROBLEMS IS THE QUESTION OF SUPPLYING ENOUGH WATER TO MEET THE DEMANDS OF THE URBAN AREA. A GROUNDWATER BASIN HAS MANY CHARACTERISTICS THAT MAKE IT A SUITABLE SUPPLEMENT TO A SURFACE WATER SYSTEM WHERE THE GROUNDWATER SYSTEM MAY FUNCTION FIRST AS A SUPPLEMENT TO THE OVERALL SUPPLY, SECONDLY, AS A RESERVOIR, THIRDLY, AS A DISTRIBUTION SYSTEM AND POSSIBLY A MEANS BY WHICH WASTE WATER MAY BE UTILIZED. OPTIMIZATION TECHNIQUES CAN BE USED TO STUDY POSSIBLE CONFIGURATIONS OF THE GROUND AND SURFACE WATER SYSTEMS THAT MAY BE APPROPRIATE IN SPECIFIC SITUATIONS. TO BE STUDIED IN THIS MANNER, SOME SIMPLIFICATION OF THE SYSTEM MUST INEVITABLY BE MADE. LEAST COST WILL USUALLY BE THE OBJECTIVE OF SUCH A STUDY ,BUT MAXIMUM EQUITY IS CONCEPTUALLY APPEALING AS AN OBJECTIVE. OPTIMIZATION STUDIES CAN BE USED TO ILLUMINATE ISSUES AND STUDY ALTERNATIVES WHICH IN TURN CAN THEN BE EXAMINED FOR THEIR POLITICIAL, SOCIAL AND INSTITUTIONAL VIABILITY. THE ADDITION OF DESALTING TO THE ALTERNATIVES IN WATER RESOURCES PLANNING IS INCREASING THE RANGE OF OPTIONS AVAILABLE TO THE WATER RESOURCES PLANNER. CONJUNCTIVE USE OF WATER SUPPLY SOURCES FOR A CITY WITH MORE THAN ONE SOURCE OF AVAILABLE WATER IS POSSIBLE AND ECONOMIES CAN OFTEN BE OBTAINED BY THE CONJUNCTIVE OPERATION. WHERE THE MULTIPLE SOURCES HAVE DIFFERENT CHARACTERISTICS AS IS THE CASE WITH GROUND AND SURFACE WATER SYSTEMS, IT MAY BE POSSIBLE TO DEVELOP AN OPERATING STRATEGY WHICH EXPLOITS THEIR DIFFERENCES. IT IS THIS EXPLOITIVE STRATEGY THAT HAS BECOME KNOWN AS THE CONJUNCTIVE OPERATION OF GROUND AND SURFACE WATER. (SEE ALSO W72-10100) (DAVIS-CHICAGO) JF - IN: PROCEEDINGS OF THE 16TH ANNUAL CONFERENCE ON WATER FOR TEXAS, 'URBAN WATER RESOURCES PLANNING AND MANAGEMENT', SAN ANTONIO, TEXAS, SEPTEMBER 9-10 1971, TEXAS WATER RESOURCES INSTITUTE, P 45-56, 17 REF. AU - Butcher, W S AD - OFFICE OF SCIENCE AND TECHNOLOGY, WASHINGTON, D.C Y1 - 1971/09// PY - 1971 DA - Sep 1971 KW - Water Resources Abstracts KW - *CONJUNCTIVE USE KW - *SURFACE-GROUNDWATER RELATIONSHIPS KW - *GROUNDWATER KW - *WATER SUPPLY KW - *CITY PLANNING KW - POLITICIAL ASPECTS KW - SOCIAL ASPECTS KW - INSTITUTIONAL CONSTRAINTS KW - ECONOMICS KW - DISTRIBUTION SYSTEMS KW - COST ANALYSIS KW - OPTIMIZATION KW - EQUITY KW - *LEAST COST KW - *URBAN WATER MANAGEMENT KW - SW 2040:Groundwater management KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19038466?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=CONJUNCTIVE+USE+OF+SURFACE+AND+GROUND+WATER+IN+URBAN+WATER+SUPPLY&rft.au=Butcher%2C+W+S&rft.aulast=Butcher&rft.aufirst=W&rft.date=1971-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ENVIRONMENTAL PROGRAMS OF THE FUTURE AN - 19036162; 7203933 AB - A REVIEW OF THE STRUCTURE, RESPONSIBILITIES, AND PROGRAMS OF THE ENVIRONMENTAL PROTECTION AGENCY (EPA) IS PRESENTED. EPA FORMS ONE ORGANIZATIONAL UNIT WHICH DEALS WITH THE FEDERAL PROGRAMS INVOLVING AIR AND WATER POLLUTION, DRINKING WATER QUALITY, SOLID WASTES, PESTICIDES, ENVIRONMENTAL RADIATION, AND NOISE POLLUTION. IT IS RESPONSIBLE FOR ESTABLISHING STANDARDS AND ENFORCING THEM, MONITORING POLLUTION, CONDUCTING RESEARCH AND DEMONSTRATION, AND ASSISTING STATE AND LOCAL GOVERNMENTS IN THEIR POLLUTION-CONTROL EFFORTS. EPA WORKS CLOSELY WITH TWO OTHER ENVIRONMENTAL AGENCIES: THE COUNCIL ON ENVIRONMENTAL QUALITY AND THE NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION OF THE DEPARTMENT OF COMMERCE. TEN EPA REGIONS HAVE BEEN ESTABLISHED WHICH MATCH THE BOUNDARIES OF TEN STANDARD FEDERAL REGIONS. DECISION MAKING POWERS WILL BE DELEGATED TO REGIONAL ADMINISTRATORS, WHO WILL BE RESPONSIVE TO STATE AND LOCAL PROBLEMS AND NEEDS. THE ACCENT IS UPON PREVENTION RATHER THAN CURE. SPECIFIC DEVELOPMENTS IN THE PROGRAMS INVOLVING PESTICIDE REGULATION AND OTHER AGRICULTURAL POLLUTANTS, LAND USE POLICY, POWER PLANT SITING, SEDIMENT CONTROL, WASTE MANAGEMENT, AND AIR QUALITY ARE DISCUSSED IN SOME DETAIL. MAN'S RECOGNITION OF THE 'WHOLE EARTH CONCEPT' IS AN IMPORTANT INGREDIENT TO ANY SUCCESSFUL EARTH MANAGEMENT. MAN MUST REALIZE THAT NO IMPORTANT SOCIAL OR ECONOMIC DECISIONS CAN BE MADE EXCEPT IN TERMS OF THE WHOLE EARTH AND ITS ENTIRE PANOPLY OF HUMAN AND MATERIAL RESOURCES. (STRACHAN-CHICAGO) JF - JOURNAL OF SOIL AND WATER CONSERVATION, VOL 26, NO 5, P 180-182, SEPTEMBER-OCTOBER 1971. 1 PHOTO. AU - Dominick, D D AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1971/09// PY - 1971 DA - Sep 1971 KW - Water Resources Abstracts KW - *ENVIRONMENT KW - *POLLUTION ABATEMENT KW - *AIR POLLUTION KW - *WATER POLLUTION KW - *WATER QUALITY KW - *WATER QUALITY CONTROL KW - *SOLID WASTES KW - *PESTICIDES KW - *RADIATION KW - DECISION MAKING KW - ADMINISTRATION KW - STANDARDS KW - FEDERAL GOVERNMENT KW - STATE GOVERNMENTS KW - LOCAL GOVERNMENTS KW - *ENVIRONMENTAL PROTECTION AGENCY(EPA) KW - *NOISE POLLUTION KW - POLICY MAKING KW - 'WHOLE EARTH CONCEPT KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19036162?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ENVIRONMENTAL+PROGRAMS+OF+THE+FUTURE&rft.au=Dominick%2C+D+D&rft.aulast=Dominick&rft.aufirst=D&rft.date=1971-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - TECHNICAL AND FINANCIAL ASSISTANCE FOR THE CONTROL OF ANIMAL WASTES AN - 19035775; 7206510 AB - IN CONFINED ANIMAL FEEDING, MANURE BECOMES A LIABILITY FOR BOTH THE OPERATOR AND THE PUBLIC, AS IT IS A REPOSITORY FOR DISEASES AND PESTS AND IT IS A CATASTROPHIC POLLUTER WHEN IT REACHES A WATERWAY. RUNOFF FROM CATTLE FEEDLOTS CAN BE TOXIC TO AQUATIC LIFE, REMOVE NEEDED OXYGEN FROM THE WATER, AND SUPPLY FOOD FOR THE DEVELOPMENT OF NUISANCE BIOLOGICAL PESTS. THE ENVIRONMENTAL PROTECTION AGENCY HAS A NUMBER OF GRANTS FOR RESEARCH AND DEMONSTRATION AND TECHNICAL ASSISTANCE ACTIVITIES THAT ARE APPLICABLE TO THE CONTROL OF ANIMAL FEEDLOT WASTES. GRANTS ARE AUTHORIZED UNDER SECTION 6(B) OF THE FEDERAL WATER POLLUTION CONTROL ACT WITH THE PRIME OBJECTIVE TO DEVELOP BY THE LATE 1970'S TECHNIQUES FOR THE COMPLETE ELIMINATION OF POINT-SOURCE WASTES, AS WELL AS TO DEVELOP AND DEMONSTRATE TECHNOLOGY FOR THE RENOVATION OF WASTEWATERS FOR REUSE. TECHNICAL ASSISTANCE IS AVAILABLE IN THE OFFICE OF WATER PROGRAMS' DIVISION OF TECHNICAL SUPPORT AND IN COMPARABLE SUPPORT GROUPS WITHIN THE TEN REGIONS OF THE ENVIRONMENTAL PROTECTION AGENCY. BOTH THE SOLID WASTE DISPOSAL ACT AND THE FEDERAL WATER POLLUTION CONTROL ACT PROVIDE GRANTS TO ASSIST STATE, INTERSTATE, MUNICIPAL AND INTER-MUNICIPAL AGENCIES AND ORGANIZATIONS IN DEVELOPMENT OF PLANS AND PROGRAMS FOR SOLID WASTE AND WATER POLLUTION CONTROL. REGIONAL EPA ADMINISTRATION SHOULD BE CONTACTED FOR AGENCY ASSISTANCE. (SEE ALSO W72-06490) (SCHMITT-IOWA STATE) JF - IN: ANIMAL WASTE MANAGEMENT: PROCEEDINGS OF NATIONAL SYMPOSIUM ON ANIMAL WASTE MANAGEMENT, SEPTEMBER 28-30, 1971, THE AIRLIE HOUSE, WARRENTON, VIRGINIA. P 147-149. AU - Mackenthun, K M AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF WATER PROGRAMS Y1 - 1971/09// PY - 1971 DA - Sep 1971 KW - Water Resources Abstracts KW - *FARM WASTES KW - *ADMINISTRATIVE AGENCIES KW - *GOVERNMENT SUPPORTS KW - WATER RESOURCES DEVELOPMENT KW - FEDERAL WATER POLLUTION CONTROL ACT KW - SOLID WASTES DISPOSAL ACT KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19035775?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=TECHNICAL+AND+FINANCIAL+ASSISTANCE+FOR+THE+CONTROL+OF+ANIMAL+WASTES&rft.au=Mackenthun%2C+K+M&rft.aulast=Mackenthun&rft.aufirst=K&rft.date=1971-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - INDUSTRIAL WATER REUSE: FUTURE POLLUTION SOLUTION AN - 19020668; 7202454 AB - THE WATER QUALITY OFFICE OF THE ENVIRONMENTAL PROTECTION AGENCY HAS GIVEN INDUSTRIAL WATER REUSE-RECYCLE PROJECTS TOP PRIORITY FOR RESEARCH AND DEVELOPMENT SUPPORT. THE ULTIMATE GOAL OF THE OFFICE'S PROGRAM IS TO CONTROL AND ABATE INDUSTRIAL POLLUTION THROUGH CLOSED CYCLE WATER USE (NO EFFLUENT DISCHARGE). MULTIPLE USE, REUSE AND/OR RECYCLE TECHNIQUES ARE DISCUSSED AND ILLUSTRATED IN TERMS OF THE THREE MAJOR FUNCTIONS OF USE--PROCESS USE, COOLING PROCESS AND STEAM PRODUCTION. A HYPOTHETICAL PLAN TO PURGE LIMITING WASTE MATERIALS FROM THE REUSE-RECYCLE SYSTEM IS ALSO DESCRIBED. THE CURRENT TREND HAS BEEN TOWARD INCREASED WATER REUSE BUT STILL HIGHER RATIOS ARE WITHIN THE REALM OF ENGINEERING POSSIBILITY. STATE WATER QUALITY STANDARDS SERVE TO INCREASE INDUSTRIAL POLLUTION CONTROL EFFORTS. A TYPICAL PLANNING GUIDE FOR A WATER REUSE RESEARCH AND DEVELOPMENT PROGRAM LISTS THE STEPS FARSIGHTED MANAGEMENT MUST TAKE TO OBTAIN ZERO DISCHARGE. TO CALCULATE POTENTIAL POLLUTION COSTS, TREATMENT COSTS SHOULD BE VIEWED AS A FUNCTION OF THE VOLUME OF TREATED WATER, AMOUNT OF UNDESIRABLE MATERIALS TO BE REMOVED, AND AMOUNT OF INTAKE WATER PURIFICATION NECESSARY. THE CONTROLLING FACTORS AND COSTS OF REMOVAL FOR A HYPOTHETICAL WASTE WATER SYSTEM ARE SHOWN. (HAUGH-WISCONSIN) JF - ENVIRONMENTAL SCIENCE AND TECHNOLOGY, VOL 5, P 760-765, SEPTEMBER, 1971. AU - Rey, G AU - Lacy, W J AU - Cywin, A AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF RESEARCH AND MONITORING Y1 - 1971/09// PY - 1971 DA - Sep 1971 KW - Water Resources Abstracts KW - *WATER REUSE KW - *INDUSTRIAL WATER KW - *POLLUTION ABATEMENT KW - *RECIRCULATED WATER KW - *COSTS KW - WASTE WATER TREATMENT KW - WATER QUALITY CONTROL KW - COOLING WATER KW - INDUSTRIAL PRODUCTION KW - PROJECT PLANNING KW - *CLOSED-CYCLE WATER REUSE KW - STEAM PRODUCTION KW - SW 3040:Wastewater treatment processes KW - SW 1050:Conservation in industrial use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19020668?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=INDUSTRIAL+WATER+REUSE%3A+FUTURE+POLLUTION+SOLUTION&rft.au=Rey%2C+G%3BLacy%2C+W+J%3BCywin%2C+A&rft.aulast=Rey&rft.aufirst=G&rft.date=1971-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EFFLUENT DISCHARGE GUIDELINES AND ANIMAL WASTE MANAGEMENT TECHNOLOGY AN - 19019481; 7206500 AB - WE HAVE ARRIVED AT THE 'AGE OF THE FEEDLOT.' MORE ANIMALS ARE HOUSED, MORE FEED CONSUMED, AND MORE MEAT PRODUCED IN ANY GIVEN RESTRICTED LOCALE THAN EVER BEFORE. IN ADDITION TO THE CONSUMABLE PRODUCTS, FEEDLOTS NOW PRODUCE UPWARDS OF 1.5 BILLION TONS OF RAW MANURE ANNUALLY. ENVIRONMENTAL IMPACT NOTWITHSTANDING, UNDER THESE SITUATIONS THE PHYSICAL PROBLEM OF MERELY KEEPING THE PENS, BARNS, OR HOUSES EVEN REASONABLY CLEAN CAN BE OVERWHELMING. THE ENVIRONMENTAL PROTECTION AGENCY RESEARCH EFFORT IS BEING DIRECTED AT DEVELOPING AND DEMONSTRATING AN ARRAY OF WASTE MANAGEMENT PROCEDURES WHICH EFFECTIVELY 'CLOSE THE LOOP' AGAINST WASTE DISCHARGES. ESSENTIALLY THE EFFORT IS TO PROVIDE FARMERS WITH THE ABILITY TO APPLY THE CONCEPT OF 'ZERO-DISCHARGE' OF WASTE FLOWS. SEVERAL POSSIBLE SOLUTIONS ARE PRESENTED, A 'SPRAY-RUNOFF' CONCEPT, AN OXIDATION DITCH, AND THE 'BARRIERED LANDSCAPE WATER RENOVATION SYSTEM.' (SEE ALSO W72-06490) (DORLAND-IOWA STATE) JF - IN: ANIMAL WASTE MANAGEMENT: PROCEEDINGS OF NATIONAL SYMPOSIUM ON ANIMAL WASTE MANAGEMENT, SEPTEMBER 28-30, 1971. THE AIRLIE HOUSE, WARRENTON, VIRGINIA, P 69-83, 7 FIG, 7 TAB, 10 REF. AU - Bernard, H AU - DENIT, J AU - Anderson, D AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF RESEARCH AND MONITORING Y1 - 1971/09// PY - 1971 DA - Sep 1971 KW - Water Resources Abstracts KW - *FARM WASTES KW - *POLLUTION ABATEMENT KW - *TREATMENT KW - CONFINEMENT PENS KW - AERATION KW - AEROBIC TREATMENT KW - BIOLOGICAL TREATMENT KW - DIGESTION TANKS KW - DISPOSAL KW - FARM LAGOONS KW - ORGANIC LOADING KW - SOIL DISPOSAL FIELDS KW - RUNOFF KW - FEED LOTS KW - OXIDATION LAGOONS KW - *ZERO DISCHARGE KW - BIO-FILTER KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19019481?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EFFLUENT+DISCHARGE+GUIDELINES+AND+ANIMAL+WASTE+MANAGEMENT+TECHNOLOGY&rft.au=Bernard%2C+H%3BDENIT%2C+J%3BAnderson%2C+D&rft.aulast=Bernard&rft.aufirst=H&rft.date=1971-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - CONTROL OF SEDIMENTS RESULTING FROM HIGHWAY CONSTRUCTION AND LAND DEVELOPMENT AN - 19016185; 7202106 AB - ACCELERATED EROSION OF SOILS AND EXCESS DEPOSITION OF SEDIMENTS RESULTING FROM CONSTRUCTION ACTIVITIES HAVE CAUSED POLLUTION OF WATER BODIES IN MANY PARTS OF THE COUNTRY, DAMAGED HOMES AND DRAINAGE SYSTEMS, MADE TREATMENT OF WATER SUPPLIES VERY COSTLY, AND ADVERSELY AFFECTED AQUATIC LIFE. THE TECHNICAL CAPABILITY OF CONTROLLING THESE PROCESSES IS AVAILABLE AND THE COST MINIMAL. THE PRINCIPAL PROBLEM LIES IN ACHIEVING EFFECTIVE ADMINISTRATIVE CONTROL AND ENFORCEMENT BY CONCERNED AGENCIES. (EPA ABSTRACT) JF - FOR SALE BY THE SUPERINTENDENT OF DOCUMENTS, U.S. GOVERNMENT PRINTING OFFICE, WASHINGTON, D.C. 20402 PRICE $0.60. EPA OFFICE OF WATER PROGRAMS REPORT, SEPTEMBER 1971. 50 P, 38 FIG, 45 REF. AU - Thronson, R E AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. OFFICE OF WATER PROGRAMS Y1 - 1971/09// PY - 1971 DA - Sep 1971 KW - Water Resources Abstracts KW - *SEDIMENT CONTROL KW - *ENVIRONMENTAL EFFECTS KW - *ACCELERATED EROSION KW - *DEPOSITION(SEDIMENTS) KW - *SEDIMENT YIELD KW - SEDIMENT TRANSPORT KW - ROAD CONSTRUCTION KW - LAND DEVELOPMENT KW - WATER POLLUTION SOURCES KW - WATER SUPPLY KW - DAMAGES KW - WATER POLLUTION EFFECTS KW - SW 2060:Effects on water of human nonwater activities KW - SW 0870:Erosion and sedimentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19016185?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=CONTROL+OF+SEDIMENTS+RESULTING+FROM+HIGHWAY+CONSTRUCTION+AND+LAND+DEVELOPMENT&rft.au=Thronson%2C+R+E&rft.aulast=Thronson&rft.aufirst=R&rft.date=1971-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ENVIRONMENTAL GUIDELINES FOR ROAD CONSTRUCTION IN ALASKA AN - 19029981; 7203984 AB - THE PURPOSE IS TO COMPILE AND DESCRIBE THE BEST PRACTICAL MEASURES REQUIRED TO ASSURE ENVIRONMENTAL PROTECTION DURING ROAD CONSTRUCTION UNDER COLD CLIMATE CONDITIONS. THIS REPORT SUMMARIZES ACCEPTED ROAD CONSTRUCTION METHODS FOR ALASKA WHICH, IF FOLLOWED, WILL HELP TO MINIMIZE ENVIRONMENTAL DEGRADATION. SIGNIFICANT CONCLUSION INCLUDE: 1. WHEN BUILDING ROADS DO NOT DISTURB THE TUNDRA, PLACE GRAVEL OR OTHER INSULATING MATERIAL DIRECTLY ON UNDISTURBED VEGETATION. EXPERIENCE HAS SHOWN THAT THIS METHOD WILL MINIMIZE MELTING UNDER AND ALONG THE ROAD. 2. WHERE MELTING HAS OCCURRED DO NOT DRAIN AWAY THE WATER. LET IT REMAIN IN THE MELTPOND TO FREEZE WHEN COLD WEATHER RETURNS. BECAUSE OF VERY HIGH ICE CONTENT OF TUNDRA SOILS, REMOVAL OF MELTWATER EFFECTIVELY CAUSES LOSS OF LARGE VOLUMES OF SURFACE SOIL. SUBSEQUENT SEASONAL MELTING THEN CAUSES MORE SOIL REMOVAL WHICH CONTINUES THE CYCLE. 3. ON FLAT TUNDRA INSTALL SUFFICIENT DRAINS UNDER ELEVATED ROADS TO CARRY RUNOFF FROM SUMMER SHOWERS, OTHERWISE THIS WATER PONDS UP ON THE UPPER SIDE AND CAN CAUSE MELTING OR WASHOUTS. THE TUNDRA SLOPES GENTLY TO THE NORTH AND EVEN SMALL SHOWERS CAN RESULT IN LARGE RUNOFF BECAUSE OF THE FROZEN SUBSOIL AND SATURATED SOILS. (EPA ABSTRACT) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE AS PB-206 155, $3.00 IN PAPER COPY, $0.95 IN MICROFICHE. EPA REPORT NO. 1610 GOI, AUGUST 1971, 127 P, 53 FIG, 26 REF, 4 APPEND. EPA PROGRAM 1610 GOI 09/71. AU - Lotspeich, Frederick B AD - ENVIRONMENTAL PROTECTION AGENCY, COLLEGE, ALASKA, ALASKA WATER LABORATORY Y1 - 1971/08// PY - 1971 DA - Aug 1971 KW - Water Resources Abstracts KW - *ALASKA KW - *ENVIRONMENTAL EFFECTS KW - *ROAD CONSTRUCTION KW - *TUNDRA KW - *COLD REGIONS KW - *FROZEN SOILS KW - HIGHWAYS KW - ROAD DESIGN KW - ROADBANKS KW - SOIL SURFACES KW - ENVIRONMENTAL ENGINEERING KW - MELTING KW - MELT WATER KW - SATURATED SOILS KW - EROSION CONTROL KW - ENVIRONMENTAL GUIDELINES KW - SW 2060:Effects on water of human nonwater activities KW - SW 4070:Ecological impact of water development KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19029981?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ENVIRONMENTAL+GUIDELINES+FOR+ROAD+CONSTRUCTION+IN+ALASKA&rft.au=Lotspeich%2C+Frederick+B&rft.aulast=Lotspeich&rft.aufirst=Frederick&rft.date=1971-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MEASUREMENT OF PLUTONIUM IN SOIL AROUND THE NEVADA TEST SITE AN - 19025361; 7207840 AB - EXPERIMENTS CONDUCTED AT THE ATOMIC ENERGY COMMISSION'S NEVADA TEST SITE BETWEEN 1951 AND 1963, USING PLUTONIUM IN BOTH CRITICAL AND SUB-CRITICAL CONFIGURATIONS, HAVE RESULTED IN DISTRIBUTION OF PLUTONIUM BEYOND THE BOUNDARIES OF THE TEST SITE. THE SOUTHWESTERN RADIOLOGICAL HEALTH LABORATORY OF THE ENVIRONMENTAL PROTECTION AGENCY IS CONDUCTING A SURVEY TO ASSESS THE DISTRIBUTION AND CONCENTRATION OF PLUTONIUM IN THE OFF-SITE ENVIRONMENT. SPECIAL SAMPLING METHODS WERE DEVISED SINCE DESERT SOIL IS TOO COARSE AND DRY FOR AUGER AND COOKIE CUTTER SAMPLING TECHNIQUES. SOIL SAMPLE ANALYSES ARE PERFORMED BY A DIS-SOLUTION, ION EXCHANGE, AND ELECTRODEPOSITION PROCEDURE FOLLOWED BY ALPHA SPECTROSCOPY. PLUTONIUM HAS BEEN DETECTED IN FOUR LOCATIONS AROUND THE NEVADA TEST SITE. THESE LOCATIONS CORRESPOND TO FALL-OUT AREAS PREVIOUSLY IDENTIFIED FOR THE VARIOUS TEST SERIES. PLUTONIUM CONCENTRATIONS IN THE TOP 3 CM OF SOIL WERE 10 TO 100 TIMES GREATER THAN THE CONCENTRATION IN SOILS FROM AREAS NOT SUBJECT TO CONTAMINATION BY THESE SERIES. CONCENTRATION FIGURES ARE GIVEN FOR VARIOUS LOCATIONS AROUND THE TEST SITE. (SEE ALSO W72-07830) (HOUSER-ORNL) JF - IN: PROCEEDINGS OF ENVIRONMENTAL PLUTONIUM SYMPOSIUM, LOS ALAMOS, NEW MEXICO, AUG. 4-5, 1971, P. 89-92, 1 FIG, 1 TAB, 5 REF. AU - Bliss, W AU - Dunn, L AD - ENVIRONMENTAL PROTECTION AGENCY, LAS VEGAS, NEV. WESTERN ENVIRONMENTAL RESEARCH LAB Y1 - 1971/08// PY - 1971 DA - Aug 1971 KW - Water Resources Abstracts KW - *MONITORING KW - *MEASUREMENT KW - *FALLOUT KW - *SITES KW - *NUCLEAR POWERPLANTS KW - *INDUSTRIAL WASTES KW - *EFFLUENTS KW - *NUCLEAR EXPLOSIONS KW - *SOIL CONTAMINATION KW - *POLLUTANT IDENTIFICATION KW - SAMPLING KW - ANALYTICAL TECHNIQUES KW - TESTING KW - SOIL ANALYSIS KW - NEVADA KW - CONCENTRATION KW - NEVADA TEST SITE KW - *PLUTONIUM KW - SW 0845:Water in soils KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19025361?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MEASUREMENT+OF+PLUTONIUM+IN+SOIL+AROUND+THE+NEVADA+TEST+SITE&rft.au=Bliss%2C+W%3BDunn%2C+L&rft.aulast=Bliss&rft.aufirst=W&rft.date=1971-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ANALYTICAL TECHNIQUES FOR THE DETERMINATION OF PLUTONIUM IN ENVIRONMENTAL SAMPLES AN - 19024156; 7207836 AB - THE TECHNICAL SERVICES PROGRAM OF THE WESTERN ENVIRONMENTAL RESEARCH LABORATORY HAS ANALYZED ENVIRONMENTAL AND BIOLOGICAL SAMPLES FOR A NUMBER OF PLUTONIUM STUDIES. AMONG THESE WERE ANALYSES OF AIR, WATER, AND SOIL SAMPLES AS ASSISTANCE TO THE STATE OF COLORADO IN STUDIES OF THE ROCKY FLATS AREA; OF AIR AND SOIL SAMPLES COLLECTED AT BIKINI ISLAND; AND OF AIR, WATER, SOIL, PRECIPITATION, AND VEGETATION SAMPLES COLLECTED IN THE OFFSITE AREAS SURROUNDING THE NEVADA TEST SITE. ALTHOUGH THE ANALYSIS OF SEA WATER IS PRIMARILY A READINESS PROGRAM FOR INCIDENTS INVOLVING PLUTONIUM-CONTAINING DEVICES, THE LABORATORY HAS PROVIDED ANALYSES FOLLOWING ONE SUCH INCIDENT. THE ANALYTICAL PROCESS APPLIED TO SAMPLES CONSISTS OF THE FOLLOWING OPERATIONS, WHICH CAN BE PERFORMED INDEPENDENTLY: SAMPLE CONTROL, PREANALYSIS PREPARATION, DISSOLUTION AND CONCENTRATION OPERATIONS, ION EXCHANGE SEPARATION, ELECTRODEPOSITION, ALPHA SPECTROMETRY, AND COMPUTER COMPUTATION OF RESULTS. ASIDE FROM THE CONSIDERATIONS OF ACCURACY AND ECONOMY, THE OBJECTIVE OF SELECTION AND DEVELOPMENT OF TECHNIQUES HAS BEEN TO PROVIDE A SINGLE PROCESS FOR ALL TYPES OF ENVIRONMENTAL AND BIOLOGICAL SAMPLES. SOME OF THE TECHNIQUES HAVE BEEN REPORTED PREVIOUSLY AND ARE PRESENTED AS SUMMARIES. TECHNIQUES THAT DIFFER FROM THESE ARE PRESENTED IN DETAIL. (SEE ALSO W72-07830) (HOUSER-ORNL) JF - IN: PROCEEDINGS OF ENVIRONMENTAL PLUTONIUM SYMPOSIUM, LOS ALAMOS, MEXICO, AUG. 4-5, 1971. P. 43-46, 2 REF. AU - Talvitie, Na AD - ENVIRONMENTAL PROTECTION AGENCY, LAS VEGAS, NEV. WESTERN ENVIRONMENTAL RESEARCH LAB Y1 - 1971/08// PY - 1971 DA - Aug 1971 KW - Water Resources Abstracts KW - *ENVIRONMENT KW - *AIR POLLUTION KW - *WATER POLLUTION KW - *SOIL CONTAMINATION KW - *ANALYTICAL TECHNIQUES KW - *POLLUTANT IDENTIFICATION KW - ACCIDENTS KW - FALLOUT KW - SAMPLING KW - COLORADO KW - NEVADA KW - ROCKY FLATS AREA KW - NEVADA TEST SITE KW - BIKINI ISLAND KW - CONCENTRATION KW - *PLUTONIUM KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19024156?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ANALYTICAL+TECHNIQUES+FOR+THE+DETERMINATION+OF+PLUTONIUM+IN+ENVIRONMENTAL+SAMPLES&rft.au=Talvitie%2C+Na&rft.aulast=Talvitie&rft.aufirst=Na&rft.date=1971-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE DETERMINATION OF ACCURACY AND PRECISION LIMITS FOR TRITIUM IN WATER AN - 19009834; 7202765 AB - THE PROCEDURE IS DESCRIBED FOR ESTABLISHING A STANDARD DEVIATION VALUE FOR ANALYSIS OF TRITIUM IN WATER, AND RESULTS OF A TECHNICAL EXPERIMENT TO TEST THE VALIDITY OF THIS VALUE ARE DISCUSSED. SINCE MANY STATE, FEDERAL AND LOCAL LABORATORIES ARE ANALYZING THIS RADIONUCLIDE ON A ROUTINE BASIS, A PROCEDURE OF QUALITY CONTROL TO ASSIST IN PRODUCING COMPARABLE AND ACCURATE DATA IS NECESSARY. AS MORE NUCLEAR POWER REACTORS AND NUCLEAR FUEL REPROCESSING PLANTS BECOME OPERATIVE, TRITIUM WILL BE INTRODUCED INTO THE ENVIRONMENT IN GREATER QUANTITIES. THEREFORE, OTHER AGENCIES ARE PREPARING FOR TRITIUM ANALYSIS CAPABILITY AND WILL BE DEPENDING UPON THIS QUALITY CONTROL PROGRAM TO ASSESS EQUIPMENT AND SAMPLE PREPARATION CAPABILITIES. A STANDARD DEVIATION OF 10 PERCENT FOR SINGLE DETERMINATIONS FOR VALUES EQUAL TO OR GREATER THAN 5 NANOCURIES PER LITER WAS ESTABLISHED BY ASSESSING DATA FROM A TRITIUM CROSS-CHECK PROGRAM CONDUCTED BY THE ANALYTICAL QUALITY CONTROL SERVICE OF THE OFFICE OF RADIATION PROGRAMS ENVIRONMENTAL PROTECTION AGENCY. THE TECHNICAL EXPERIMENT RESULTS CONFIRMED THIS VALUE. (WOODARD-USGS) JF - RADIOLOGICAL HEALTH DATA AND REPORTS, VOL 12, NO 8, P 405-409, AUGUST 1971. 4 FIG, 6 TAB. AU - Knowles, F E AU - Baratta, E J AD - ENVIRONMENTAL PROTECTION AGENCY, WINCHESTER, MASS Y1 - 1971/08// PY - 1971 DA - Aug 1971 KW - Water Resources Abstracts KW - *CHEMICAL ANALYSIS KW - *TRITIUM KW - *POLLUTANT IDENTIFICATION KW - *METHODOLOGY KW - *QUALITY CONTROL KW - ANALYTICAL TECHNIQUES KW - STANDARDS KW - WATER POLLUTION CONTROL KW - RADIOISOTOPES KW - LABORATORY TESTS KW - WATER QUALITY KW - *ANALYTICAL METHODS(TRITIUM) KW - *STANDARD DEVIATION KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19009834?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+DETERMINATION+OF+ACCURACY+AND+PRECISION+LIMITS+FOR+TRITIUM+IN+WATER&rft.au=Knowles%2C+F+E%3BBaratta%2C+E+J&rft.aulast=Knowles&rft.aufirst=F&rft.date=1971-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE BEGINNING OF THE NEW AMERICAN REVOLUTION AN - 61770591; 72F5539 AB - In the past decade we have become increasingly aware that, as we built a nation on this continent, we carelessly wasted the air, water, & earth on which the life of that nation depends. We have realized in the shadow of the Atomic Age that we can destroy ourselves piecemeal as well as by holocaust. The critical issue today is how we approach the issue of the environment, now that there is widespread awareness of its fragility. Clearly, we must measure the environmental impact of everything we do. In simple terms, we must cease to measure progress as a gross nat'l product & begin to realize our net nat'l product. The decisions already made, such as the supersonic transport (SST), & those we are restudying, such as the trans-Alaska pipeline, show that we have put the question to ourselves: 'I1ow can we maintain our affluence-how can we enjoy the good life-& how, at the same time, can we insure the continuance of life?' If every one of us will adopt the simple truth that 'I can save the earth,' we will realize how much we can achieve together, & we will inaugurate an Amer Revolution that truly will be heard around the world. HA. JF - The Annals of the American Academy of Political and Social Science AU - Ruckelshaus, William D AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, DC Y1 - 1971/07// PY - 1971 DA - July 1971 SP - 13 EP - 24 VL - 396 SN - 0002-7162, 0002-7162 KW - ENVIRONMENT : PROTECTION IN THE U.S. KW - Protection/Protective KW - United States/US KW - Environment/Environments/ Environmental/ Environmentally KW - article KW - 2656: environmental interactions; environmental interactions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/61770591?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Asocabs&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Annals+of+the+American+Academy+of+Political+and+Social+Science&rft.atitle=THE+BEGINNING+OF+THE+NEW+AMERICAN+REVOLUTION&rft.au=Ruckelshaus%2C+William+D&rft.aulast=Ruckelshaus&rft.aufirst=William&rft.date=1971-07-01&rft.volume=396&rft.issue=&rft.spage=13&rft.isbn=&rft.btitle=&rft.title=The+Annals+of+the+American+Academy+of+Political+and+Social+Science&rft.issn=00027162&rft_id=info:doi/ LA - English DB - Sociological Abstracts N1 - Date revised - 2009-07-09 N1 - Last updated - 2016-09-28 N1 - CODEN - AAYPAV N1 - SubjectsTermNotLitGenreText - Environment/Environments/ Environmental/ Environmentally; Protection/Protective; United States/US ER - TY - JOUR T1 - ENVIRONMENTAL MONITORING SYSTEM FOR NUCLEAR TESTS AN - 19246534; 7209452 AB - THE EXTENSIVE ENVIRONMENTAL MONITORING SYSTEM MAINTAINED BY THE WESTERN ENVIRONMENTAL RESEARCH LABORATORY FOR NUCLEAR TESTING PROGRAMS IN THE UNITED STATES OF AMERICA IS DESIGNED TO PRODUCE COMPREHENSIVE INFORMATION AND DATA ON RADIOACTIVE CONTAMINATION AND EXPOSURES AS QUICKLY AS POSSIBLE. THIS IS ACCOMPLISHED THROUGH USE OF AIRCRAFT AND MOBILE GROUND MONITORING TEAMS THAT CAN MAKE RADIATION MEASUREMENTS AND COLLECT A VARIETY OF ENVIRONMENTAL SAMPLES, FOLLOWED BY SPECIALLY DESIGNED LABORATORY ANALYTICAL PROCEDURES AND DATA PROCESSING TO EXPEDITE DATA ACQUISITION. THE SYSTEM CAN THEREBY PROVIDE RAPID ASSESSMENT OF RADIOACTIVE RELEASES THAT MAY AFFECT A LARGE SEGMENT OF THE POPULATION WITHIN THE WESTERN UNITED STATES. THE INFORMATION IS THEN USED TO EVALUATE BOTH SHORT-TERM AND LONG-TERM ENVIRONMENTAL AND PUBLIC HEALTH IMPLICATIONS OF THE RELEASES. PERTINENT INFORMATION AND DATA ARE MADE AVAILABLE TO VARIOUS OFFICIAL STATE AND OTHER AGENCIES, AND PROVISIONS ARE MADE TO EFFECT PROTECTIVE MEASURES IF THESE SHOULD BE DEEMED NECESSARY OR DESIRABLE. (SEE ALSO W72-09437) (HOUSER-ORNL) JF - IN: PROCEEDINGS OF AN INTERNATIONAL SYMPOSIUM HELD IN NEUHERBERG JULY 5-9, 1971, 'RAPID METHODS FOR MEASURING RADIOACTIVITY IN THE ENVIRONMENT.' CONFERENCE 710705, P 575-586 (REPORT NO. IAEA-SM-148-9). AU - Carter, M W AU - Wruble, D T AU - JAQUISH, R E AD - ENVIRONMENTAL PROTECTION AGENCY, LAS VEGAS, NEV. WESTERN ENVIRONMENTAL RESEARCH LAB Y1 - 1971/07// PY - 1971 DA - Jul 1971 KW - Water Resources Abstracts KW - *MONITORING KW - *ENVIRONMENT KW - *MEASUREMENT KW - *INSTRUMENTATION KW - *NUCLEAR EXPLOSIONS KW - *FALLOUT KW - *SOIL CONTAMINATION KW - *WATER POLLUTION KW - AIR POLLUTION KW - WATER POLLUTION SOURCES KW - RADIOACTIVITY KW - RADIO COMMUNICATION SYSTEMS KW - SAMPLING KW - ANALYTICAL TECHNIQUES KW - ASSAY KW - EVALUATION KW - POLLUTANT IDENTIFICATION KW - DATA COLLECTIONS KW - DATA PROCESSING KW - DATA TRANSMISSION KW - NETWORK KW - PUBLIC HEALTH KW - EMERGENCY MONITORING KW - MONITORING SYSTEM KW - AIRCRAFT SURVEY KW - CONCENTRATION KW - SW 5010:Network design KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19246534?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ENVIRONMENTAL+MONITORING+SYSTEM+FOR+NUCLEAR+TESTS&rft.au=Carter%2C+M+W%3BWruble%2C+D+T%3BJAQUISH%2C+R+E&rft.aulast=Carter&rft.aufirst=M&rft.date=1971-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DESIGN CRITERIA--WASTE TREATMENT PLANTS AND TREATMENT OF SEWER OVERFLOW AN - 19137906; 7600769 AB - PURSUANT TO AUTHORITY GRANTED IN SECTION 39 OF THE ENVIRONMENTAL PROTECTION ACT AND IN THE ILLINOIS POLLUTION CONTROL BOARD RULES AND REGULATIONS THE DESIGN CRITERIA IN THE TREATMENT OF SEWER OVERFLOWS MUST MEET THE FOLLOWING REQUIREMENTS. ALL SYSTEM BYPASSES AND OVERFLOWS THAT ARE NOT ABSOLUTELY NECESSARY SHALL BE ELIMINATED OR ALTERNATE FACILITIES PROVIDED TO INSURE ADEQUATE TREATMENT OF THE OVERFLOWS. NEW COMBINED SEWERS ARE PROHIBITED AND EXISTING COMBINED SEWER SYSTEMS SHALL BE CONTROLLED WITH OVERFLOW REGULATING DEVICES ADJUSTED TO CONVEY THE MAXIMUM AMOUNT OF COMBINED FLOW TO THE TREATMENT FACILITIES. ALL INFILTRATION TO THE SEWER SYSTEM SHALL BE CONTROLLED TO KEEP DRY WEATHER FLOW AT DESIGN LIMITS. (SANDOSKI-FIRL) JF - WATER POLLUTION CONTROL TECHNICAL POLICY 20-24, ILLINOIS ENVIRONMENTAL PROTECTION AGENCY, SANITARY WATER BOARD, JULY, 1971. 25 P, 1 FIG, 2 TAB. AU - Blaser, W L AD - ENVIRONMENTAL PROTECTION AGENCY, SPRINGFIELD, ILL Y1 - 1971/07// PY - 1971 DA - Jul 1971 KW - Water Resources Abstracts KW - *LEGISLATION KW - *OVERFLOW KW - *SEWERS KW - *TREATMENT FACILITIES KW - *DESIGN CRITERIA KW - *WASTE WATER TREATMENT KW - *ILLINOIS KW - SEWERAGE KW - COMBINED SEWERS KW - INFILTRATION KW - SEPARATED SEWERS KW - SW 3040:Wastewater treatment processes KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19137906?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DESIGN+CRITERIA--WASTE+TREATMENT+PLANTS+AND+TREATMENT+OF+SEWER+OVERFLOW&rft.au=Blaser%2C+W+L&rft.aulast=Blaser&rft.aufirst=W&rft.date=1971-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - BIOLOGICAL HYDROLOGIC SYSTEMS AN - 19109454; 7503024 AB - THE IMPORTANCE OF STUDYING AND UNDERSTANDING BIOLOGICAL HYDROLOGIC SYSTEMS IS DISCUSSED. FOR MANY YEARS, PERHAPS TOO MANY, HYDROLOGY WAS CONSIDERED TO BE THAT BRANCH OF CIVIL ENGINEERING DEVOTED TO PREDICTING FLOODS AND THE STATISTICAL CHARACTERISTICS OF RUNOFF. BOTANISTS AND BIOLOGISTS, WHO MIGHT COINCIDENTALLY BE CONCERNED WITH THE FLORA AND FAUNA OF THE SAME WATERSHEDS, GENERALLY CONSIDERED THE RAINFALL-RUNOFF RESPONSE RATHER WELL OUTSIDE THEIR SPHERES OF INTEREST OR COMPETENCE AND FEW, IF ANY, CONSIDERED THEMSELVES TO BE HYDROLOGISTS. SOIL CONSERVATIONISTS OFFERED ONE OF THE FEW BRIDGES BETWEEN THE BIOLOGICAL AND WATER PORTIONS OF THE HYDROLOGIC SYSTEM, BUT EVEN HERE, BOTANY, HYDRAULICS, AND METEOROLOGY WERE ASSOCIATED FOR A VERY LIMITED AND SPECIAL PURPOSE, I.E., PREVENTION OF EROSION, LARGELY ON CROPLANDS OR HEAVILY PASTURED GRASSLANDS. THE BIO-SUBSYSTEM IS CLEARLY THE MOST IMPORTANT SINGLE SUBSYSTEM ON A WATERSHED. THERE IS A NEED TO DEVELOP SCIENTIFIC HYDROLOGY AS A MEANS OF MODELING THE HYDROLOGIC SYSTEM IN A WAY THAT WILL PERMIT EVALUATION OF THE CONSEQUENCES OF DECISIONS WITH RESPECT TO WATERSHED MANAGEMENT. (SEE ALSO W75-03023) (HUMPHREYS-ISWS) JF - IN: BIOLOGICAL EFFECTS IN THE HYDROLOGICAL CYCLE, PROCEEDINGS OF THE THIRD INTERNATIONAL SEMINAR FOR HYDROLOGY PROFESSORS, JULY 18-30, 1971, PURDUE UNIVERSITY, WEST LAFAYETTE, INDIANA. P 1-7. 1 FIG, 2 REF. AU - Hall, Wa AD - OFFICE OF WATER RESOURCES RESEARCH, WASHINGTON, D.C Y1 - 1971/07// PY - 1971 DA - Jul 1971 KW - Water Resources Abstracts KW - *HYDROLOGIC SYSTEMS KW - *HYDROLOGY KW - *WATERSHED MANAGEMENT KW - *HYDROBIOLOGY KW - WATERSHEDS(BASINS) KW - MANAGEMENT KW - PLANNING KW - MODEL STUDIES KW - EVALUATION KW - *BIOLOGICAL EFFECTS KW - SW 0810:General KW - SW 2080:Watershed protection KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19109454?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=BIOLOGICAL+HYDROLOGIC+SYSTEMS&rft.au=Hall%2C+Wa&rft.aulast=Hall&rft.aufirst=Wa&rft.date=1971-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - CATTLE FEEDLOTS AND ALTERNATIVES FOR WASTE MANAGEMENT AN - 19038598; 7204569 AB - THE GOAL OF CATTLE FEEDLOT AND BARNYARD CONTROL IS TO PREVENT RURAL RUNOFF BY DEVELOPING NEW OR UTILIZING KNOWN CONSERVATION PRACTICES. THE UNDERLYING CAUSE OF PROBLEMS ASSOCIATED WITH CATTLE FEEDLOTS IS PEOPLE. THE PER CAPITA INCREASE IN BEEF CONSUMPTION INCREASED 34% FROM 1950 TO 1960. COUPLED WITH THE FACT THAT HALF THE PEOPLE WHO EVER LIVED ARE NOW ALIVE, ONE CAN FORESEE THE PROBLEMS OF WASTE MANAGEMENT ASSOCIATED WITH BEEF PRODUCTION. THE TOTAL WASTE PRODUCTION OF ANIMALS IN THE U.S. IS ABOUT TEN TIMES THAT OF THE CURRENT HUMAN POPULATION OR ABOUT TWO BILLION TONS ANNUALLY. THE POPULATION EQUIVALENT OF CATTLE TO MAN IS ABOUT 6 BOD5, 12 FOR N, 18 FOR TOTAL SOLIDS, AND 25 FOR PHOSPHORUS. WASTE MANAGEMENT ALTERNATIVES INCLUDE MOUNDING IN THE CENTER OF A FEEDLOT, DRY STORAGE, AEROBIC PONDS, OXIDATION DITCHES, ANAEROBIC LAGOONS, COMBINATION OF AEROBIC AND ANAEROBIC TREATMENT, LAND DISPOSAL, AND LAND SPRAYING. ONE OF THE CONSIDERATIONS IN THE LOCATION OF A CATTLE FEEDLOT SHOULD BE TO ASSURE SUFFICIENT LAND IS AVAILABLE TO DISPOSE OF THE SOLIDS AND LIQUID WASTES. PROVISIONS SHOULD ALSO BE MADE FOR DUST, FLY, AND ODOR CONTROL, AND FOR DISPOSAL OF DEAD ANIMALS. (SEE ALSO W72-04562) (SCHMITT-IOWA STATE) JF - IN: TECHNOLOGY AND MANAGEMENT OF THE ENVIRONMENT, WATER RESOURCES RESEARCH INSTITUTE, OREGON STATE UNIVERSITY. JULY 1971. P 65-76, 6 TAB, 9 REF. AU - Veirs, Ce AD - ENVIRONMENTAL PROTECTION AGENCY, PORTLAND, OREG. WATER QUALITY OFFICE Y1 - 1971/07// PY - 1971 DA - Jul 1971 KW - Water Resources Abstracts KW - *FARM WASTES KW - *WASTE DISPOSAL KW - *WASTE TREATMENT KW - WATER POLLUTION SOURCES KW - WASTE WATER TREATMENT KW - *FEEDLOT RUNOFF KW - *CATTLE FEEDLOTS KW - *WASTE MANAGEMENT KW - SW 3040:Wastewater treatment processes KW - SW 3020:Sources and fate of pollution KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19038598?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=CATTLE+FEEDLOTS+AND+ALTERNATIVES+FOR+WASTE+MANAGEMENT&rft.au=Veirs%2C+Ce&rft.aulast=Veirs&rft.aufirst=Ce&rft.date=1971-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - COOLING POND TEMPERATURE VERSUS SIZE AND WATER LOSS AN - 19036565; 7210829 AB - THE PRIMARY COST FOR COOLING PONDS IS LAND; THEREFORE, THE ECONOMIC FEASIBILITY OF A COOLING POND SYSTEM MAY BE DETERMINED BY LAND COSTS IN A SPECIFIC DESIGN AREA. AS WITH ANY WET COOLING DEVICE, COOLING PONDS INCUR WATER LOSSES THROUGH EVAPORATION, AND THE VALUE OF THIS WATER SHOULD BE CONSIDERED IN THE ECONOMIC EVALUATION OF THE TOTAL COOLING SYSTEM. HEAT TRANSFER MECHANISMS INVOLVED IN POND COOLING ARE CONSIDERED, POINTING OUT THAT BACK RADIATION, CONDUCTION-CONVECTION, AND EVAPORATION ARE FUNCTIONS OF POND WATER SURFACE TEMPERATURE WHICH, IN TURN, IS SUBJECT TO CONTROL THROUGH VARIATIONS IN PLANT DESIGN OR OPERATING PRACTICES. FOR A GIVEN WASTE HEAT LOAD TO BE DISSIPATED, HIGHER COOLING POND OPERATING TEMPERATURES RESULT IN A SMALLER AREA REQUIREMENT AND LESS EVAPORATIVE WATER LOSS. CURVES ARE PRESENTED WHICH SHOW THE INFLUENCE OF TEMPERATURE ON POND SIZE AND ON WATER LOSS AT SELECTED LOCATIONS THROUGHOUT THE U.S. RESULTS OF A FIELD STUDY, WHICH SUPPORT THE GENERAL ANALYSIS ARE ALSO PRESENTED. THE ECONOMIC TRADE OFF BETWEEN THE VALUE OF WATER AND LAND SAVED VERSUS INCREASED PRODUCTION COST MUST BE CLOSELY EVALUATED TO DETERMINE THE OPTIMUM DESIGN FOR A GIVEN SITUATION. (UPADHYAYA-VANDERBILT) JF - JOURNAL OF THE POWER DIVISION, AMERICAN SOCIETY OF CIVIL ENGINEERS, VOL 97, NO PO3, PROC PAPER 8250, P 589-596, JULY 1971. 2 FIG, 3 TAB, 3 REF. AU - Tichenor, Ba AU - Christianson, A G AD - ENVIRONMENTAL PROTECTION AGENCY. PACIFIC NORTHWEST WATER LAB., CORVALLIS, OREG Y1 - 1971/07// PY - 1971 DA - Jul 1971 KW - Water Resources Abstracts KW - *WATER TEMPERATURE KW - *EVAPORATION KW - *WATER LOSS KW - *THERMAL POLLUTION KW - SOLAR RADIATION KW - ENERGY BUDGET KW - ELECTRIC POWER KW - WATER CONSUMPTION KW - POWERPLANTS KW - EFFICIENCIES KW - COOLING WATER KW - COSTS KW - *COOLING POND KW - *POND SIZE KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19036565?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=COOLING+POND+TEMPERATURE+VERSUS+SIZE+AND+WATER+LOSS&rft.au=Tichenor%2C+Ba%3BChristianson%2C+A+G&rft.aulast=Tichenor&rft.aufirst=Ba&rft.date=1971-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MONITORING OF TRITIUM UNDER EMERGENCY CONDITIONS AN - 19035021; 7209443 AB - TRITIUM MONITORING FOLLOWING AN INADVERTENT RELEASE SUBSEQUENT TO A NUCLEAR DETONATION OR A REACTOR ACCIDENT MAY REQUIRE PURIFICATION OF THE COLLECTED WATER. THE METHOD DESCRIBED CONSISTS OF A SEPARATION OF THE MAJOR INTERFERING RADIONUCLIDES FROM THE WATER SAMPLES BY COPRECIPITATION WITH SILVER CHLORIDE AND IRON-HEXACYANOFERRATE FOLLOWED BY A CONVENTIONAL DISTILLATION. IT IS DEMONSTRATED THAT THIS TECHNIQUE EFFECTIVELY REMOVES VOLATILE RADIONUCLIDES SUCH AS RADIOIODINE. THE TRITIUM ACTIVITY OF THE WATER IS THEN DETERMINED BY LIQUID SCINTILLATION. SEVERAL NEW LIQUID SCINTILLATION MIXTURES ARE EVALUATED FOR THIS PURPOSE. IN PARTICULAR, THE EFFECT OF NAPHTHALENE AND 2,5-BIS-2-(5-TERT-BUTYLBENZOXAZOLYL)-THIOPHENE (BBOT) ON THE PERFORMANCE OF TRITON N-101-P-XYLENE AND OTHER MIXTURES HAS BEEN EVALUATED AND THE RESULTS ARE DISCUSSED. IT IS RECOMMENDED THAT ALL SAMPLES SUSPECTED TO CONTAIN FISSION AND ACTIVATION PRODUCTS BE SUBJECTED TO THE ABOVE COPRECIPITATION. (SEE ALSO W72-09437) (HOUSER-ORNL) JF - IN: PROCEEDINGS OF AN INTERNATIONAL SYMPOSIUM HELD IN NEUHERBERG JULY 5-9, 1971, 'RAPID METHODS FOR MEASURING RADIOACTIVITY IN THE ENVIRONMENT.' CONFERENCE 710705, P 263-268, (IAEA-SM-148-7). AU - Moghissi, A A AU - BRETTHAUR, E W AU - Carter, M W AD - ENVIRONMENTAL PROTECTION AGENCY, LAS VEGAS, NEV. WESTERN ENVIRONMENTAL RESEARCH LAB Y1 - 1971/07// PY - 1971 DA - Jul 1971 KW - Water Resources Abstracts KW - *MONITORING KW - *MEASUREMENT KW - *TRITIUM KW - *RADIOACTIVITY KW - *ANALYTICAL TECHNIQUES KW - *RADIOCHEMICAL ANALYSIS KW - IODINE KW - WATER POLLUTION KW - WATER POLLUTION SOURCES KW - CONCENTRATION KW - EMERGENCY MONITORING KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19035021?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MONITORING+OF+TRITIUM+UNDER+EMERGENCY+CONDITIONS&rft.au=Moghissi%2C+A+A%3BBRETTHAUR%2C+E+W%3BCarter%2C+M+W&rft.aulast=Moghissi&rft.aufirst=A&rft.date=1971-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ARSENIC REMOVAL FROM POTABLE WATER AN - 19031177; 7206198 AB - THE USE OF ACTIVATED ALUMINA AND BONE CHAR IS AN EFFECTIVE MEANS FOR THE REDUCTION OF FLUORIDE AND ARSENIC IN WATER SUPPLIES. WHEREAS BONE CHAR USE IN REGENERABLE CONTACT BEDS IS LIMITED TO FLUORIDE REDUCTION, IT CAN BE USED ON A THROW-AWAY BASIS EVEN WHEN ARSENIC IS PRESENT. ON THE OTHER HAND, ACTIVATED ALUMINA IS READILY REGENERATED WHEN EITHER FLUORIDE OR ARSENIC, OR BOTH, ARE TO BE REMOVED. THE TREATMENT PROCESS IS SIMPLE, REQUIRES ONLY STANDARD, READILY AVAILABLE, ION-EXCHANGE TYPE EQUIPMENT, AND IS ECONOMICAL. WITH ORDINARY CARE AND CONSCIENTIOUS MAINTENANCE, TREATMENT PLANTS USING THESE MATERIALS CAN REDUCE EFFECTIVELY THE CONCENTRATIONS OF FLUORIDE AND ARSENIC TO LEVELS TO CONFORM TO THE USPHS DRINKING WATER STANDARDS. COSTS FOR SIMULTANEOUS REMOVAL OF FLUORIDE AND ARSENIC ARE ESTIMATED TO BE $15 TO $50 PER MILLION GALLONS TREATED. (BEAN-AWWARF) JF - JOURNAL OF AMERICAN WATER WORKS ASSOCIATION, VOL. 63, NO. 7, P 454-458, JULY 1971. 2 FIG. 9 REF. AU - Bellack, E AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. WATER QUALITY OFFICE Y1 - 1971/07// PY - 1971 DA - Jul 1971 KW - Water Resources Abstracts KW - *WATER TREATMENT KW - *PUBLIC HEALTH KW - *ARSENICAL COMPOUNDS KW - *FLUORIDES KW - *ION-EXCHANGE KW - *COSTS KW - POTABLE WATER KW - ACTIVATED ALUMINUM KW - BONE CHAR KW - *ARSENIC KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19031177?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ARSENIC+REMOVAL+FROM+POTABLE+WATER&rft.au=Bellack%2C+E&rft.aulast=Bellack&rft.aufirst=E&rft.date=1971-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - NITROGEN SUPERSATURATION IN THE COLUMBIA AND SNAKE RIVERS AN - 19009541; 7202159 AB - NITROGEN SUPERSATURATION, CAUSED BY THE SERIES OF HYDROELECTRIC DAMS ON THE COLUMBIA AND SNAKE RIVERS, SERIOUSLY THREATENS THE FUTURE OF SALMON AND STEELHEAD IN THE PACIFIC NORTHWEST. A STUDY WAS MADE TO DETERMINE THE SCOPE OF THE PROBLEM AND RECOMMEND SOLUTIONS. NITROGEN SUPERSATURATION IS CAUSED WHEN RIVER FLOWS EXCEED THE CAPACITY OF POWER GENERATING TURBINES IN DAMS AND EXCESS FLOW MUST BE PASSED OVER THE SPILLWAY. THE PLUNGE OF WATER INTO THE STILLING BASIN FORCES EXCESSIVE AIR (79 PERCENT NITROGEN) INTO SOLUTION. CONCENTRATIONS OF DISSOLVED NITROGEN UP TO 147 PERCENT OF SURFACE EQUILIBRIUM CONCENTRATIONS HAVE BEEN MEASURED. LEVELS ABOVE 105 PERCENT PRODUCE SYMPTOMS OF GAS-BUBBLE DISEASE IN FISH AND LEVELS ABOVE 120 PERCENT ARE LETHAL. PLANNED INSTALLATION OF SLOTTED GATES AND BYPASS OF WATER THROUGH EMPTY TURBINE BAYS IN SOME DAMS WILL REDUCE SPILLING BUT HAZARDOUS NITROGEN LEVELS WILL STILL OCCUR IN YEARS OF AVERAGE AND HIGHER SPRING RUNOFF. INCREASING USE OF THE HYDROELECTRIC SYSTEM FOR PEAK POWER GENERATION MAY ADD TO THE PROBLEM. RECOMMENDATIONS INCLUDE ESTABLISHMENT OF A WATER QUALITY STANDARD OF A MAXIMUM OF 110 PERCENT NITROGEN SUPERSATURATION, ESTABLISHMENT OF A REGIONAL COUNCIL TO IMPLEMENT A CONTROL PLAN, EXPANDED TRAPPING AND HAULING OF FISH AROUND RIVER REACHES WITH HIGH NITROGEN LEVELS, REVISIONS TO WATER MANAGEMENT OPERATIONS TO REDUCE SPILLS DURING PERIODS OF FISH MIGRATION, AND PROVISION AT DAMS OF ADDITIONAL FACILITIES TO BYPASS EXCESS FLOWS WITHOUT INCREASING NITROGEN LEVELS. (SEE ALSO SUMMARY REPORT W72-02160) (EPA-ABSTRACT) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE AS PB-205 150, $3.00 IN PAPER COPY, $0.95 IN MICROFICHE. WORKING PAPER NO 82, JULY 1971. 116 P, 22 FIG, 6 TAB, 48 REF. TS 09-70-208-016.2. AU - Rulifson, R L AU - Abel, G A AD - ENVIRONMENTAL PROTECTION AGENCY, SEATTLE, WASH. REGION X Y1 - 1971/07// PY - 1971 DA - Jul 1971 KW - Water Resources Abstracts KW - *NITROGEN KW - *DAMS KW - *SPILLWAYS KW - *HYDROELECTRIC POWER KW - *ANADROMOUS FISH KW - *SALMONIDS KW - *TOXICITY KW - WATER RESOURCES DEVELOPMENT KW - WATER QUALITY KW - STANDARDS KW - SALMON KW - RAINBOW TROUT KW - GASES KW - SUPERSATURATION KW - *COLUMBIA RIVER KW - *SNAKE RIVER KW - POWER PEAKING KW - EMBOLISM KW - DISSOLVED GASES KW - SW 4070:Ecological impact of water development KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19009541?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=NITROGEN+SUPERSATURATION+IN+THE+COLUMBIA+AND+SNAKE+RIVERS&rft.au=Rulifson%2C+R+L%3BAbel%2C+G+A&rft.aulast=Rulifson&rft.aufirst=R&rft.date=1971-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EMBROILED IN OIL AN - 19028348; 7113045 AB - CURRENT METHODS FOR HANDLING WASTE OILS, SUCH AS AUTOMOTIVE CRANKCASE OILS, DISPOSE OF ABOUT 0.5 BILLION GALLONS PER YEAR DIRECTLY TO THE ENVIRONMENT. BURNING TESTS USING THE WASTE OILS FOR FUEL OIL PRODUCED MIXED RESULTS. SOME TESTS INDICATED A 3:1 DILUTION RATIO COULD PROVIDE ADEQUATE RESULTS; OTHER TESTS INDICATED COKING OF FIRE TUBES AND CLOGGING OF BURNER NOZZLES. A NOVEL REFINING FLOW SHEET WHICH USES VACUUM DISTILLATION WITHOUT CLAY TREATMENT OR CHEMICALS TO PRODUCE A NO. 2 AND NO. 4 FUEL OIL IS PRESENTED. THE PROCESS IS BELIEVED TO HAVE POTENTIAL FOR ABOUT 85-90% YIELD WITHOUT PRODUCING ANY SOLID OR LIQUID POLLUTION. (SEE ALSO W71-12588) (MISRA-PAI) JF - IN: JOINT CONFERENCE ON PREVENTION AND CONTROL OF OIL SPILLS, WASHINGTON, D.C., JUNE 15-17, 1971. WASHINGTON, D.C., AMERICAN PETROLEUM INSTITUTE, 1971. P 91-96, 3 REF, 2 FIG. AU - Bernard, Harold AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. DIV. OF APPLIED SCIENCE AND TECHNOLOGY Y1 - 1971/06// PY - 1971 DA - Jun 1971 KW - Water Resources Abstracts KW - *OIL WASTES KW - *RECLAMATION KW - *WASTE DISPOSAL KW - FUELS KW - ECONOMICS KW - POLLUTION ABATEMENT KW - RECYCLING KW - RE-REFINING KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19028348?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EMBROILED+IN+OIL&rft.au=Bernard%2C+Harold&rft.aulast=Bernard&rft.aufirst=Harold&rft.date=1971-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - OIL VERSUS OTHER HAZARDOUS SUBSTANCES AN - 19025038; 7112591 AB - THE WATER QUALITY IMPROVEMENT ACT OF 1970 REQUIRES THAT POLLUTION BY OIL AND HAZARDOUS SUBSTANCES OTHER THAN OIL BE REGULATED BY THE FEDERAL GOVERNMENT. BY SATISFYING THE SEVERAL PROVISIONS OF THE LAW AN OVERLAP OCCURS WHEN DEALING WITH ESTABLISHING THE DIFFERENCE BETWEEN OIL AND HAZARDOUS SUBSTANCES. TO SATISFY IN PART THE PROVISIONS OF SECTION 11 AND 12 OF THE LAW, REGULATIONS ARE TO BE PROMULGATED FOR OIL AND HAZARDOUS SUBSTANCES. A RATIONALE IS PRESENTED IN THIS PAPER WHICH, WHEN COMBINED WITH THE REGULATIONS, SHOULD ALLOW INDUSTRY AND GOVERNMENT TO PROCEED IN THIS AREA WITHOUT DETAILED LISTS OF MATERIALS BEING REQUIRED. THE RATIONALE IS BASED UPON A MATERIAL BEING PETROLEUM DERIVED OR EXTRACTABLE OR HAVING DEFINED CHEMICAL STRUCTURE. (SEE ALSO W71-12588) (WOODARD-USGS) JF - IN: PROCEEDINGS OF JOINT CONFERENCE ON PREVENTION AND CONTROL OF OIL SPILLS, JUNE 15-17, 1971, WASHINGTON, D.C.; AMERICAN PETROLEUM INSTITUTE PUBLICATION, WASHINGTON, D.C., P 209-212, 1971. 1 FIG, 1 TAB, 7 REF. AU - Thompson, Ch AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. WATER QUALITY OFFICE Y1 - 1971/06// PY - 1971 DA - Jun 1971 KW - Water Resources Abstracts KW - *WATER QUALITY ACT KW - *WATER POLLUTION SOURCES KW - *OIL WASTES KW - *WATER POLLUTION CONTROL KW - *WATER LAW KW - *OIL INDUSTRY KW - CHEMICAL PROPERTIES KW - ADMINISTRATIVE DECISIONS KW - WATER QUALITY KW - POLLUTION ABATEMENT KW - *WATER QUALITY LAWS KW - SW 3020:Sources and fate of pollution KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19025038?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=OIL+VERSUS+OTHER+HAZARDOUS+SUBSTANCES&rft.au=Thompson%2C+Ch&rft.aulast=Thompson&rft.aufirst=Ch&rft.date=1971-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - OIL POLLUTION CONTROL LEGISLATION AND THE WATER QUALITY IMPROVEMENT ACT OF 1970, THE FEDERAL VIEWPOINT AN - 19023214; 7113037 AB - THE WATER QUALITY IMPROVEMENT ACT OF 1970 WAS ENACTED AND SIGNED INTO LAW ON APRIL 3, 1970. THIS ACT PROVIDES THE MECHANISM FOR STRONG FEDERAL ACTIONS RELATING TO OIL REMOVAL, PREVENTION AND ENFORCEMENT. THIS PAPER DISCUSSES THE MOST SIGNIFICANT PROVISIONS OF THE ACT AND DESCRIBES THE FEDERAL POINT OF VIEW RELATING TO KEY PROVISIONS. EMPHASIS IS PLACED ON THE RATIONAL BEHIND THE DESIGNATION OF A HARMFUL QUALITY OF OIL, THE IMPACT OF THE NOTIFICATION REQUIREMENT, ADEQUACY OF OIL REMOVAL PROCEDURES, PREVENTION OF SPILLS, AND ENFORCEMENT PROVISIONS. (SEE ALSO W71-12588) (MISRA-PAI) JF - IN: JOINT CONFERENCE ON PREVENTION AND CONTROL OF OIL SPILLS, WASHINGTON, D.C., JUNE 15-17, 1971. WASHINGTON, D.C., AMERICAN PETROLEUM INSTITUTE, 1971. P. 11-17. AU - BIGLANE, KE AU - Wyer, R H AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. WATER QUALITY OFFICE Y1 - 1971/06// PY - 1971 DA - Jun 1971 KW - Water Resources Abstracts KW - *LEGISLATION KW - *FEDERAL GOVERNMENT KW - *WATER QUALITY ACT KW - *WATER POLLUTION CONTROL KW - OILY WATER KW - OIL WASTES KW - WATER POLLUTION SOURCES KW - *WATER QUALITY IMPROVEMENT ACT 1970 KW - OIL SPILLS KW - REMOVAL KW - PREVENTION KW - ENFORCEMENT KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19023214?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=OIL+POLLUTION+CONTROL+LEGISLATION+AND+THE+WATER+QUALITY+IMPROVEMENT+ACT+OF+1970%2C+THE+FEDERAL+VIEWPOINT&rft.au=BIGLANE%2C+KE%3BWyer%2C+R+H&rft.aulast=BIGLANE&rft.aufirst=KE&rft.date=1971-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - NATIONAL MONITORING PROGRAM FOR THE ASSESSMENT OF PESTICIDE RESIDUES IN WATER AN - 19021968; 7109802 AB - THE PROPOSED DESIGN OF THE PROGRAM FOR MONITORING PESTICIDE RESIDUES IN THE HYDROLOGIC ENVIRONMENT IS A REVISION OF THE PROGRAM INITIATED IN 1967 BY THE FEDERAL WATER POLLUTION CONTROL ADMINISTRATION AND THE U.S. GEOLOGICAL SURVEY AND PROVIDES FOR A CONTINUING ASSESSMENT OF THE GENERAL LEVELS OF PESTICIDES IN THE WATER AND BOTTOM SEDIMENTS OF THE NATION'S WATER COURSES. WATER SAMPLES COLLECTED QUARTERLY AND BED MATERIAL SAMPLES COLLECTED SEMIANNUALLY AT 161 SITES IN THE CONTERMINOUS UNITED STATES, ALASKA, HAWAII, AND PUERTO RICO WILL BE EXAMINED FOR THE PRESENCE OF PESTICIDE RESIDUES. SAMPLING SITES WERE CHOSEN AT RANDOM FROM HYDROLOGIC UNITS WITHIN THE MAJOR DRAINAGE BASINS DEFINED BY THE WATER RESOURCES COUNCIL. ANALYSES WILL BE PERFORMED USING SEPARATION AND IDENTIFICATION TECHNIQUES CURRENTLY ACCEPTABLE TO THE SCIENTIFIC COMMUNITY, AND THE DATA EVALUATION WILL BE PUBLISHED IN THE PESTICIDES MONITORING JOURNAL. (KNAPP-USGS) JF - PESTICIDES MONITORING JOURNAL, VOL 5, NO 1, P 54-62, JUNE 1971. 9 P, 1 FIG, 1 TAB, 23 REF. AU - Feltz, H R AU - Sayers, William T AU - Nicholson, H P AD - GEOLOGICAL SURVEY, ARLINGTON, VA; AND ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C.; AND WATER QUALITY OFFICE, ATHENS, GA Y1 - 1971/06// PY - 1971 DA - Jun 1971 KW - Water Resources Abstracts KW - *MONITORING KW - *PESTICIDE RESIDUES KW - *SAMPLING KW - WATER SUPPLY KW - SURFACE WATERS KW - GROUNDWATER KW - RAINFALL KW - SURVEYS KW - ANALYTICAL TECHNIQUES KW - WATER ANALYSIS KW - POLLUTANT IDENTIFICATION KW - WATER POLLUTION SOURCES KW - *PESTICIDE MONITORING KW - SW 5010:Network design KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19021968?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=NATIONAL+MONITORING+PROGRAM+FOR+THE+ASSESSMENT+OF+PESTICIDE+RESIDUES+IN+WATER&rft.au=Feltz%2C+H+R%3BSayers%2C+William+T%3BNicholson%2C+H+P&rft.aulast=Feltz&rft.aufirst=H&rft.date=1971-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - METHODS AND PROCEDURES FOR PREVENTING OIL POLLUTION FROM ONSHORE AND OFFSHORE FACILITIES AN - 19020158; 7113044 AB - A SUMMARY IS PRESENTED OF CURRENT POLLUTION PREVENTION PRACTICES IN THE PRODUCTION AND DEVELOPMENT OF OIL AND ASSOCIATED APPURTENANCES BOTH ONSHORE AND OFFSHORE AND POSSIBLE FUTURE DEVELOPMENTS OF PREVENTION TECHNOLOGY. THE ROLE OF DESIGN CRITERIA, PERSONNEL OPERATING PROCEDURES, AND HUMAN ERROR IN OIL SPILL PREVENTION ARE DISCUSSED, AND FUTURE PRACTICES POSTULATED. THE DISCUSSION OF THE ONSHORE ACTIVITY FOCUSES ON THE COLORADO RIVER BASIN, WHERE EXTENSIVE FIELD WORK WAS DONE TO STUDY THE POTENTIAL POLLUTION PROBLEMS. THE DISCUSSION OF OFFSHORE FACILITIES AIMS AT A REVIEW OF THE PRESENT SAFETY DEVICES AND PROCEDURES FOR CONTROLLING WELL FLOW. (SEE ALSO W71-12588) (MISRA-PAI) JF - IN: JOINT CONFERENCE ON PREVENTION AND CONTROL OF OIL SPILLS, WASHINGTON, D.C., JUNE 15-17, 1971. WASHINGTON, D.C., AMERICAN PETROLEUM INSTITUTE, 1971. P. 85-89, 9 REF. AU - Kaiser, R D AU - Van Cleave, Hd AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. WATER QUALITY OFFICE Y1 - 1971/06// PY - 1971 DA - Jun 1971 KW - Water Resources Abstracts KW - *WATER POLLUTION CONTROL KW - *OIL WELLS KW - *OFFSHORE PLATFORMS KW - *OIL FIELDS KW - DRILLING KW - OILY WATER KW - SAFETY DEVICES KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19020158?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=METHODS+AND+PROCEDURES+FOR+PREVENTING+OIL+POLLUTION+FROM+ONSHORE+AND+OFFSHORE+FACILITIES&rft.au=Kaiser%2C+R+D%3BVan+Cleave%2C+Hd&rft.aulast=Kaiser&rft.aufirst=R&rft.date=1971-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ENVIRONMENTAL EFFECTS OF OIL POLLUTION AN - 19012801; 7111088 AB - UNTIL RECENTLY, OIL POLLUTION HAS BEEN CONSIDERED A HAZARD PRIMARILY FOR ITS VISIBLE EFFECTS ON BIRDS AND BEACHES. HOWEVER, GREATER RESOURCES DAMAGE MAY OCCUR FROM THE LESS VISIBLE EFFECTS OF SPILLED OIL ON MARINE LIFE. THESE EFFECTS ARE A COMPLEX RESULT OF THE TYPE AND QUANTITY OF OIL AND CIRCUMSTANCES OF THE SPILL. A RECENT, MODERATELY-SIZED SPILL OF DISTILLATE FUEL OFF CAPE COD CAUSED EXTENSIVE DAMAGE TO MANY TYPES OF COASTAL MARINE LIFE, INCLUDING A MASSIVE INITIAL KILL AND UPTAKE AND PERSISTENCE OF OIL IN SEDIMENTS AND IN TISSUES OF SHELLFISH. A REVIEW OF THE LITERATURE INDICATES THAT THESE OBSERVATIONS WERE NOT UNIQUE, BUT HAD BEEN OBSERVED WITH PREVIOUS SPILLS, DEPENDING ON THE TYPE OF OIL AND HOW MUCH WAS DISPERSED INTO THE WATER COLUMN. MORE DAMAGE MAY BE OCCURRING TO MARINE LIFE FROM OIL SPILLS, ESPECIALLY CHRONIC SPILLS, THAN HAS BEEN PREVIOUSLY ASSUMED. PROPER OBSERVATION AND INVESTIGATION IS REQUIRED TO REVEAL THIS DAMAGE. JF - JOURNAL OF THE SANITARY ENGINEERING DIVISION, ASCE PROCEEDINGS, VOL 97, NO SA3, PAPER 8221, P 361-371, JUNE 1971. 11 P, 67 REF. AU - Murphy, Thomas A AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. WATER QUALITY OFFICE Y1 - 1971/06// PY - 1971 DA - Jun 1971 KW - Water Resources Abstracts KW - *OILY WATER KW - *ENVIRONMENTAL EFFECTS KW - *WATER POLLUTION EFFECTS KW - SURVEYS KW - REVIEWS KW - OCEANS KW - POISONS KW - PATH OF POLLUTANTS KW - POLLUTANT IDENTIFICATION KW - ECONOMICS KW - LEGAL ASPECTS KW - SOCIAL ASPECTS KW - REGULATION KW - LEGISLATION KW - *OIL SPILLS KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19012801?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ENVIRONMENTAL+EFFECTS+OF+OIL+POLLUTION&rft.au=Murphy%2C+Thomas+A&rft.aulast=Murphy&rft.aufirst=Thomas&rft.date=1971-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - CHRONIC EXPOSURE OF OYSTERS TO DDT, TOXAPHENE AND PARATHION AN - 19012772; 7110567 AB - OYSTERS (CRASSOSTREA VIRGINICA WERE REARED FROM JUVENILES TO SEXUAL MATURITY IN FLOWING SEAWATER CHRONICALLY POLLUTED WITH LOW LEVELS (3.0 PPB OR LESS) OF DDT, TOXAPHENE AND PARATHION. THE STUDY WAS PERFORMED IN TWO PHASES OVER A PERIOD OF TWO YEARS, THE INSECTICIDES BEING ADMINISTERED AS A MIXTURE DURING THE FIRST PHASE AND SEPARATELY IN THE SECOND PHASE OF THE EXPERIMENT. THE WEIGHTS OF OYSTERS GROWN IN A MIXTURE (1.0 PPB EACH) OF THE THREE INSECTIDES WERE ABOUT 10% LESS THAN CONTROL OYSTERS AFTER 9 MONTHS. WEIGHTS AND HEIGHTS OF SEPARATE GROUPS OF OYSTERS REARED IN SEAWATER CONTAINING ABOUT 1.0 PPB OF EITHER DDT, TOXAPHENE OR PARATHION WERE NOT STATISTICALLY DIFFERENT FROM CONTROLS. OYSTERS REARED IN THE PESTICIDE MIXTURE EXHIBITED TISSUE CHANGES IN THE KIDNEY, VISCERAL GANGLION, GILLS, DIGESTIVE TUBULES AND TISSUES BENEATH THE GUT. A MYCELIAL FUNGUS WAS ALSO PRESENT, INDICATING A BREAKDOWN IN THE OYSTERS' NATURAL DEFENSE AGAINST THIS PARASITE. EGGS AND SPERMATOZOA REMOVED FROM THE OYSTERS DEVELOPED INTO 24 HR TROCHOPHORE LARVAE. THE OYSTERS ACCUMULATED RELATIVELY HIGH LEVELS OF DDT AND TOXAPHENE, BUT ELIMINATED THEM DURING A 3 MONTH DEPURATION PERIOD. (LEGORE-WASHINGTON) JF - PROCEEDINGS OF THE NATIONAL SHELLFISHERIES ASSOCIATION, VOL 61, P 71-79, JUNE, 1971. 2 FIG, 4 TAB, 10 REF. AU - Lowe, Jack I AU - Wilson, Paul D AU - Rick, Alan J AU - WILSON JR, ALFRED J AD - ENVIRONMENTAL PROTECTION AGENCY, GULF BREEZE, FLA. GULF BREEZE LAB Y1 - 1971/06// PY - 1971 DA - Jun 1971 KW - Water Resources Abstracts KW - *DDT KW - *CHLORINATED HYDROCARBON PESTICIDES KW - *PESTICIDE TOXICITY KW - *OYSTERS KW - *WATER POLLUTION EFFECTS KW - *GROWTH RATES KW - PESTICIDE RESIDUES KW - ENVIRONMENTAL SANITATION KW - PERSISTANCE KW - SELF-PURIFICATION KW - PUBLIC HEALTH KW - PHYSIOLOGICAL ECOLOGY KW - ANIMAL PHYSIOLOGY KW - ENVIRONMENTAL EFFECTS KW - TOXICITY KW - WATER QUALITY KW - AQUATIC ENVIRONMENT KW - MOLLUSKS KW - SHELLFISH KW - BIOASSAY KW - JUVENILE GROWTH STAGE KW - *PARATHION KW - *TOXAPHENE KW - *CRASSOSTREA SP. KW - DEPURATION KW - PHYSIOLOGICAL EFFECTS KW - INVERTEBRATE PATHOLOGY KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19012772?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=CHRONIC+EXPOSURE+OF+OYSTERS+TO+DDT%2C+TOXAPHENE+AND+PARATHION&rft.au=Lowe%2C+Jack+I%3BWilson%2C+Paul+D%3BRick%2C+Alan+J%3BWILSON+JR%2C+ALFRED+J&rft.aulast=Lowe&rft.aufirst=Jack&rft.date=1971-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - RADIOACTIVE WASTE DISCHARGES TO THE ENVIRONMENT FROM A NUCLEAR FUEL REPROCESSING PLANT AN - 19012763; 7111074 AB - A NUCLEAR FUEL REPROCESSING PLANT IN OPERATION IN NEW YORK SINCE 1966 HAS PROVIDED VALUABLE EXPERIENCE IN NUCLEAR WASTE MANAGEMENT PROBLEMS. THE LARGE QUANTITIES OF RADIOACTIVITY WHICH MUST BE CONTROLLED AT A NUCLEAR FUEL REPROCESSING PLANT ELIMINATE DISCHARGE-AND-DILUTION AS A SATISFACTORY METHOD OF DISPOSING OF RADIONUCLIDES WHICH CONCENTRATE THROUGH ENVIRONMENTAL MEDIA. RADIONUCLIDES SUCH AS STRONTIUM-90, RUTHENIUM-106, CESIUM-137, CESIUM-134, COBALT-60, TRITIUM, AND KRYPTON-85 ARE FOUND IN THE VICINITY OF THE FACILITY. THESE INDICATE THAT PATHWAYS TO THE PUBLIC DO EXIST AS A RESULT OF OPERATIONS OF THE FACILITY. HOWEVER, STUDIES TO DATA SHOW THAT TYPICAL POPULATION DOSES IN THE VICINITY OF NFS ARE NOT SIGNIFICANTLY DIFFERENT FROM DOSES RECEIVED IN OTHER PORTIONS OF THE STATE. JF - RADIOLOGICAL HEALTH DATA AND REPORTS, VOL 12, NO 6, P 305-312, JUNE 1971. 8 P, 3 FIG, 4 TAB, 11 REF. AU - Logsdon, Joe E AU - Hickey, John WN AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C.; AND BUREAU OF RADIOLOGICAL HEALTH, ROCKVILLE, MD Y1 - 1971/06// PY - 1971 DA - Jun 1971 KW - Water Resources Abstracts KW - *RADIOACTIVE WASTE DISPOSAL KW - *NUCLEAR WASTES KW - *PATH OF POLLUTANTS KW - *PUBLIC HEALTH KW - *RADIOACTIVE WASTES KW - WASTE DISPOSAL KW - SAFETY KW - RADIOACTIVITY KW - TRITIUM KW - CESIUM KW - RADIOISOTOPES KW - COBALT RADIOISOTOPES KW - POLLUTANT IDENTIFICATION KW - NEW YORK KW - NUCLEAR FUEL REPROCESSING KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19012763?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=RADIOACTIVE+WASTE+DISCHARGES+TO+THE+ENVIRONMENT+FROM+A+NUCLEAR+FUEL+REPROCESSING+PLANT&rft.au=Logsdon%2C+Joe+E%3BHickey%2C+John+WN&rft.aulast=Logsdon&rft.aufirst=Joe&rft.date=1971-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - SIMULATION OF AMMONIA STRIPPING FROM WASTE WATER AN - 19006977; 7108998 AB - A COMPUTER PROGRAM THAT CAN BE USED FOR THE DESIGN AND SIMULATION OF AMMONIA STRIPPING AND FILM PACKED COOLING TOWERS WAS DESCRIBED. THE AMMONIA STRIPPING PORTION OF THE PROGRAM WAS EMBEDDED IN THE COOLING TOWER CIRCULATION IN ORDER THAT THE VARIATION OF HENRY'S LAW CONSTANT WITH WATER TEMPERATURE COULD BE TAKEN INTO ACCOUNT. THE LOGIC OF THE PROGRAM WAS ARRANGED FOR: (1) DESIGN OF COOLING TOWERS; AND (2) FOR DESIGN OF AMMONIA STRIPPING TOWERS WITH TEMPERATURE CORRECTION. TWO TOWER CONFIGURATIONS WERE INCLUDED IN THE PROGRAM: (1) COUNTERCURRENT IN WHICH THE LIQUID FLOWS DOWN AND THE AIR MOVES UPWARD; AND (2) CROSSCURRENT IN WHICH THE LIQUID FLOWS DOWN AND THE AIR MOVES HORIZONTALLY AT RIGHT ANGLES TO THE FLOW OF THE LIQUID. REGRESSION EQUATIONS RELATING THE HEIGHT OF A TRANSFER UNIT AND GAS AND LIQUID FLOW RATES WERE DEVELOPED FROM PILOT AND FULL SCALE PLANT DATA. DETAILED CAPITAL AND OPERATING COST DATA WERE TAKEN FROM THE LITERATURE. THE COMPUTED RESULTS INDICATED THAT FOR A CROSSFLOW TOWER AN OPTIMUM GAS TO LIQUID RATIO IS ABOUT 1.75, AND FOR COUNTERFLOW THE OPTIMUM IS AT ABOUT 4. RELATIONS BETWEEN THE HEIGHT OF THE TOWER PERCENT REMOVAL, COST AND INFLUENT FLOW WERE ALSO EXAMINED. IT WAS SHOWN THAT THE TOTAL TREATMENT COST LEVELS OFF BETWEEN 7 MGD AND 10 MGD. (VEVERKA-CORNELL) JF - JOURNAL OF THE SANITARY ENGINEERING DIVISION, ASCE, VOL 97, SA 3, PROC PAPER 8182, P 269-286, JUNE 1971. 18 P, 10 FIG, 1 TAB, 19 REF, 2 APPEND. AU - Roesler, Joseph F AU - Smith, Robert AU - Eilers, Richard G AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. WATER QUALITY OFFICE Y1 - 1971/06// PY - 1971 DA - Jun 1971 KW - Water Resources Abstracts KW - *COOLING TOWERS KW - *SANITARY ENGINEERING KW - *SEWAGE TREATMENT KW - COMPUTERS KW - COST ANALYSIS KW - RECLAMATION KW - WATER TEMPERATURE KW - WASTE WATER TREATMENT KW - *AMMONIA STRIPPING KW - HENRY'S LAW KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19006977?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=SIMULATION+OF+AMMONIA+STRIPPING+FROM+WASTE+WATER&rft.au=Roesler%2C+Joseph+F%3BSmith%2C+Robert%3BEilers%2C+Richard+G&rft.aulast=Roesler&rft.aufirst=Joseph&rft.date=1971-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - RADIONUCLIDES IN THE ENVIRONMENT AT NUCLEAR POWER STATIONS AN - 19057697; 7405183 AB - THE RADIONUCLIDES THAT CAN BE FOUND IN THE ENVIRONMENT OF COMMERCIAL NUCLEAR POWER STATIONS ARE INDICATED, PROBLEMS OF ENVIRONMENTAL SURVEILLANCE ARE DISCUSSED, AND TOPICS OF RADIOECOLOGICAL RESEARCH IN THIS AREA ARE SUGGESTED. THE INFORMATION ON RADIONUCLIDES IN THE ENVIRONMENT IS DERIVED FROM RADIONUCLIDE RELEASE DATA AND ROUTINE ENVIRONMENTAL MONITORING BY THE STATIONS AND FROM FIELD STUDIES AT SEVERAL STATIONS. THE RESULTS SHOW THAT SEVERAL RADIONUCLIDES ARE READILY DETECTABLE IN THE AQUATIC ECOSYSTEM AT MANY OR ALL STATIONS. MEASUREMENT OF RADIOACTIVE GASES IN GROUND-LEVEL AIR AT SEVERAL STATIONS CAN BE USED TO DETERMINE DISPERSION OF STACK EFFLUENTS IN AIR. LITTLE OR NO RADIOACTIVITY FROM THE STATIONS HAS BEEN FOUND IN THE TERRESTRIAL ECOSYSTEM. (SEE ALSO W74-05181) (HOUSER-ORNL) JF - IN: CONF-710501-P1 - PROCEEDINGS OF THE THIRD NATIONAL SYMPOSIUM ON RADIOECOLOGY, MAY 10-12, 1971, OAK RIDGE, TENN. P 30-36, (1971), 1 FIG, 4 TAB, 10 REF. AU - Kahn, B AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. RADIOCHEMISTRY AND NUCLEAR ENGINEERING BRANCH Y1 - 1971/05// PY - 1971 DA - May 1971 KW - Water Resources Abstracts KW - *RADIOACTIVITY KW - *ENVIRONMENT KW - *NUCLEAR POWERPLANTS KW - *RADIOECOLOGY KW - *PATH OF POLLUTANTS KW - EFFLUENTS KW - ECOLOGY KW - MONITORING KW - ECOSYSTEMS KW - AQUATIC LIFE KW - AIR POLLUTION KW - WATER POLLUTION KW - PUBLIC HEALTH KW - SURVEY KW - ASSAY KW - MEASUREMENT KW - FOOD CHAINS KW - *SURVEILLANCE PROGRAM KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19057697?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=RADIONUCLIDES+IN+THE+ENVIRONMENT+AT+NUCLEAR+POWER+STATIONS&rft.au=Kahn%2C+B&rft.aulast=Kahn&rft.aufirst=B&rft.date=1971-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - STUDY OF EFFLUENTS FROM LARGE POWER PLANTS AN - 19053208; 7300075 AB - TO DETERMINE THE EFFECTIVENESS OF TALL STACKS IN THE MANAGEMENT OF AIR POLLUTION FROM LARGE POWER PLANTS, THE DIVISION OF METEOROLOGY OF THE EPA IS CONDUCTING A FIVE-YEAR FIELD STUDY IN WESTERN PENNSYLVANIA. AIRBORNE PLUME MEASUREMENTS ARE OBTAINED BY MEANS OF AN INSTRUMENTED HELICOPTER AND SUPPLEMENTED THROUGH COMPREHENSIVE GROUND-BASED METEOROLOGICAL AND AIR QUALITY OBSERVATIONS. THESE DATA ARE BEING ANALYZED TO DEFINE THE METEOROLOGICAL CONDITIONS UNDER WHICH TALL STACK EFFLUENTS ARE BROUGHT TO THE SURFACE, FREQUENCY OF OCCURRENCE OF THIS PHENOMENON, AND MAGNITUDE OF THE RESULTING GROUND LEVEL SO2 CONCENTRATIONS. SERVICES OF PRIVATE CONTRACTORS HAVE BEEN ENGAGED TO PROVIDE LIDAR AND ADDITIONAL HELICOPTER MEASUREMENTS OF PLUME RISE; TO OBTAIN FLY ASH PARTICLE SIZE DEMONSTRATIONS AND TURBULENCE MEASUREMENTS IN THE PLUME ALOFT; TO DETERMINE THE SCAVENGING EFFICIENCY BY NATURAL PRECIPITATION OF AIRBORNE SO2; AND TO STUDY COOLING TOWER PLUME DISPERSION. TALL STACKS APPEAR TO BE MORE EFFECTIVE THAN THEIR SHORTER COUNTERPARTS IN MAINTAINING REASONABLE AIR QUALITY SURROUNDING GENERATING STATIONS. (OLESZKIEWICZ-VANDERBILT) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE AS COM-72-10450, $3.00 IN PAPER COPY, $0.95 IN MICROFICHE. PAPER PRESENTED AT THE AMERICAN INDUSTRIAL HYGIENE ASSOCIATION CONFERENCE, TORONTO, CANADA, MAY 24-28, 1971. 19 P, 5 FIG, 9 REF. AU - SCHIERMEIER, F A AD - ENVIRONMENTAL PROTECTION AGENCY, RALEIGH, N. C. DIV. OF METEOROLOGY Y1 - 1971/05// PY - 1971 DA - May 1971 KW - Water Resources Abstracts KW - *POWERPLANTS KW - *FOSSIL FUELS KW - *AIR POLLUTION KW - THERMAL POWERPLANTS KW - METEOROLOGY KW - PENNSYLVANIA KW - INSTRUMENTATION KW - PRECIPITATION KW - TURBULENCE KW - FLY ASH KW - *SULFUR DIOXIDE KW - GROUND LEVEL CONCENTRATIONS KW - AIR QUALITY KW - PLUME MEASUREMENTS KW - HELICOPTERS KW - DOWNWASH KW - SW 3010:Identification of pollutants KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19053208?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=STUDY+OF+EFFLUENTS+FROM+LARGE+POWER+PLANTS&rft.au=SCHIERMEIER%2C+F+A&rft.aulast=SCHIERMEIER&rft.aufirst=F&rft.date=1971-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - USER'S GUIDE AND DOCUMENTATION FOR OUTFALL PLUME MODEL AN - 19024735; 7201491 AB - MANY USERS HAVE NEED FOR A COMPUTATIONAL PROGRAM FOR ANALYSIS OF PIPELINE DISCHARGES INTO LAKES, RESERVOIRS, ESTUARIES, OR THE OCEAN. THIS COMPUTER PROGRAM, PLUME, IS OFFERED AS A STANDARD PROCEDURE FOR ANALYSIS OF INDUSTRIAL WASTE, THERMAL, AND SEWAGE STREAMS, INCORPORATING THE MOST RECENT KNOWLEDGE OF JETS AND PLUMES GENERALLY APPLICABLE. JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE AS PB-204 577, $3.00 IN PAPER COPY, $0.95 IN MICROFICHE. WORKING PAPER NO 80, MAY 1971. 2 FIG, 4 REF, APPEND. EPA PROGRAM 16070 GHV 05/71. AU - Baumgartner, D J AU - Trent, D S AU - Byram, K V AD - ENVIRONMENTAL PROTECTION AGENCY, CORVALLIS, OREG Y1 - 1971/05// PY - 1971 DA - May 1971 KW - Water Resources Abstracts KW - *COMPUTER PROGRAMS KW - *DISCHARGE MEASUREMENT KW - COMPUTER MODELS KW - WATER POLLUTION SOURCES KW - JETS KW - DISCHARGE(WATER) KW - DISCHARGE LINES KW - WASTE DILUTION KW - STRATIFIED FLOW KW - *PLUMES KW - *PIPELINE DISCHARGES KW - SW 6020:Hydraulics KW - SW 5080:Evaluation, processing and publication KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19024735?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=USER%27S+GUIDE+AND+DOCUMENTATION+FOR+OUTFALL+PLUME+MODEL&rft.au=Baumgartner%2C+D+J%3BTrent%2C+D+S%3BByram%2C+K+V&rft.aulast=Baumgartner&rft.aufirst=D&rft.date=1971-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ENVIRONMENTAL IMPACT OF HIGHWAY DEICING AN - 19012843; 7113434 AB - THE EFFECT OF HIGHWAY DEICING ON THE ENVIRONMENT IS REVIEWED. CURRENT ANNUAL USE OF HIGHWAY DEICERS IS AROUND 9 MILLION TONS OF SODIUM CHLORIDE, ABOUT ONE-THIRD MILLION TONS OF CALCIUM CHLORIDE, AND ABOUT 8 MILLION TONS OF ABRASIVES. LEADING STATES IN DEICER USE ARE PENNSYLVANIA, OHIO, NEW YORK, MICHIGAN AND MINNESOTA. SERIOUS GROUNDWATER POLLUTION HAS OCCURRED IN MANY LOCATIONS, DUE TO THE HEAVY APPLICATION OF SALTS ONTO HIGHWAYS. THE STATE OF NEW HAMPSHIRE UP TO 1965, HAD REPLACED MORE THAN 200 ROADSIDE WELLS, DUE TO CONTAMINATION BY ROAD SALTS. SOME OF THESE WELLS CONTAINED IN EXCESS OF 3,500 MG/LITER CHLORIDES. TASTES AND ODORS IN DOMESTIC WATER SUPPLIES IN CONNECTICUT HAVE BEEN TRACED TO CHLORIDES AND SODIUM FERROCYANIDE ORIGINATING FROM SALT STORAGE AREAS. WITHIN MASSACHUSETTS, SALT INCREASES HAVE BEEN NOTED IN THE WATER SUPPLIES OF SOME 63 COMMUNITIES, AND VARIOUS SUPPLIES HAVE BEEN ABANDONED, AT LEAST IN PART DUE TO ROAD SALTING AND SALT STORAGE PILES. (SEE ALSO W71-13433) (WOODARD-USGS) JF - IN: STREET SALTING-URBAN WATER QUALITY WORKSHOP PROCEEDINGS, STATE UNIVERSITY COLLEGE OF FORESTRY AT SYRACUSE UNIVERSITY MAY 6, 1971: SYRACUSE, N Y, STATE COLLEGE OF FORESTRY, P 14-19, JULY 1971. AU - STRUZESKI, E J AD - ENVIRONMENTAL PROTECTION AGENCY, EDISON, N.J. WATER QUALITY LAB Y1 - 1971/05// PY - 1971 DA - May 1971 KW - Water Resources Abstracts KW - *WATER POLLUTION SOURCES KW - *WATER POLLUTION EFFECTS KW - *DEICERS KW - *HIGHWAY ICING KW - REVIEWS KW - SURFACE RUNOFF KW - CITIES KW - SODIUM CHLORIDE KW - CALCIUM CHLORIDE KW - SEEPAGE KW - WATER QUALITY KW - SURFACE WATERS KW - GROUNDWATER KW - WATER WELLS KW - CHEMICAL ANALYSIS KW - URBANIZATION KW - *URBAN HYDROLOGY KW - SW 4070:Ecological impact of water development KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19012843?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ENVIRONMENTAL+IMPACT+OF+HIGHWAY+DEICING&rft.au=STRUZESKI%2C+E+J&rft.aulast=STRUZESKI&rft.aufirst=E&rft.date=1971-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - REVIEW OF THE FEDERAL WATER QUALITY ADMINISTRATION ESTUARINE STUDY FINDINGS AN - 19003096; 7108945 AB - THE FEDERAL WATER POLLUTION CONTROL ADMINISTRATION ESTABLISHED THE ESTUARINE AND OCEANOGRAPHIC PROGRAMS BRANCH TO CARRY OUT A STUDY ON POLLUTION OF THE NATION'S ESTUARIES. TO FACILITATE THIS STUDY, 30 PUBLIC MEETINGS WERE HELD IN THE VARIOUS ESTUARINE ZONES OF THE COUNTRY AND ITS POSSESSIONS, AND 22 CONTRACTS WERE NEGOTIATED TO OBTAIN SPECIALIZED INFORMATION. IN ADDITION, AN AUTOMATED INFORMATION STORAGE AND RETRIEVAL SYSTEM, THE NATIONAL ESTUARINE INVENTORY WAS DEVELOPED. SOME BASIC ASSUMPTIONS MADE BY THE NATIONAL ESTUARINE POLLUTION STUDY INCLUDED THE FORMATION OF AN EXPANDED, LONG RANGE PROGRAM TO ENCOMPASS THE ESTUARINE AND COASTAL ZONES. RECOMMENDATIONS PROPOSED BY THE STUDY INCLUDED SUGGESTED POLICIES FOR LOCAL, STATE, AND NATIONAL GOVERNMENTS, AS WELL AS FOR INTERESTED PUBLIC AND PRIVATE INTEREST GROUPS. SUPPORT OF ALL PRIVATE INTEREST GROUPS AND ALL REGULATORY AGENCIES IS NEEDED IN ANY PROTECTION PLAN TO HELP ALLEVIATE THE POLLUTION ALREADY PRESENT AND ALSO TO PREVENT FURTHER POLLUTION, BEFORE THE FRAGILE ECOSYSTEMS OF OUR NATION'S ESTUARIES AND COASTAL AREAS DEGENERATE BEYOND REPAIR. (LOWRY-TEXAS) JF - JOURNAL WATER POLLUTION CONTROL FEDERAL, VOL 43, NO 5, MAY 1971, P 739-745. AU - KLASHMAN, LESTER M AU - Farlow, John S AD - ENVIRONMENTAL PROTECTION AGENCY, BOSTON, MASS. WATER QUALITY OFFICE Y1 - 1971/05// PY - 1971 DA - May 1971 KW - Water Resources Abstracts KW - *ESTUARIES KW - *ECOSYSTEMS KW - WATER RESOURCES DEVELOPMENT KW - RECREATION KW - ESTUARINE FISHERIES KW - LEGISLATION KW - WATER QUALITY CONTROL KW - ADMINISTRATION KW - WATER POLLUTION CONTROL KW - CONTRACT ADMINISTRATION KW - SW 3070:Water quality control KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19003096?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=REVIEW+OF+THE+FEDERAL+WATER+QUALITY+ADMINISTRATION+ESTUARINE+STUDY+FINDINGS&rft.au=KLASHMAN%2C+LESTER+M%3BFarlow%2C+John+S&rft.aulast=KLASHMAN&rft.aufirst=LESTER&rft.date=1971-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Air Pollution Control: New Goals in the Law AN - 60896556; 73G4765 AB - Each yr, 200 million tons of man-made waste products are released into the air of the US. When the first federal air pollution effort was authorized in 1955, there were no state control programs. The federal gov tentatively began under the Clean Air Act to provide financial assistance to new & existing state & local control programs. In spite of efforts since 1967, the problem was found to be growing worse at a fast rate, & the Clean Air Act was amended again in 1970 to provide a more rapid attack. The states, with the advice of their citizens, will be developing comprehensive plans to achieve these goals within definite time periods. State implementation plans will have to consider land-use projections, regulation of pollution from motor vehicles, & fuel shortage & handling. The new law also provides for the establishment of federal performance standards for new stationary sources of air pollution, & federal emission limitations for hazardous pollutants that may cause or contribute to an increase in mortality or serious illness. E. Weiman. JF - Kentucky Law Journal AU - Middleton, John T AD - US Environmental Protection Agency, Washington, DC Y1 - 1971/04// PY - 1971 DA - April 1971 SP - 644 EP - 651 VL - 59 IS - 3 SN - 0023-026X, 0023-026X KW - A history & evaluation of federal intervention in the problem of air pollution KW - Law/Laws (see also Legal, Legislation) KW - Pollution KW - Environment/Environments/ Environmental/ Environmentally KW - article KW - 2656: environmental interactions; environmental interactions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/60896556?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Asocabs&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Kentucky+Law+Journal&rft.atitle=Air+Pollution+Control%3A+New+Goals+in+the+Law&rft.au=Middleton%2C+John+T&rft.aulast=Middleton&rft.aufirst=John&rft.date=1971-04-01&rft.volume=59&rft.issue=3&rft.spage=644&rft.isbn=&rft.btitle=&rft.title=Kentucky+Law+Journal&rft.issn=0023026X&rft_id=info:doi/ LA - English DB - Sociological Abstracts N1 - Date revised - 2007-04-01 N1 - Last updated - 2016-09-28 N1 - CODEN - KYLJAM N1 - SubjectsTermNotLitGenreText - Pollution; Environment/Environments/ Environmental/ Environmentally; Law/Laws (see also Legal, Legislation) ER - TY - JOUR T1 - The Effects of NTA on the Chlorine Demand of Various Types of Water AN - 19208196; 7712480 AB - The effects of NTA (tri-sodium salt of nitrilotriacetic acid, N-(CH2COONa)3) on chlorine demand of potable and surface waters were examined. Chlorine demand was also examined for different chlorine concentrations, NTA concentrations, NTA types, temperature, pH, and contact time. Increases in chlorine demand caused by the presence of NTA were higher at higher temperatures in tests from 4C to 23C. NTA also increased chlorine demand more effectively at lower pH's. An increase in NTA concentration from 1 to 25 ppm increased chlorine demand by a factor of 2 or more. Studies indicated that the effect of NTA was increased with chlorine contact time, increasing by up to 6% in 0 to 4 hours contact time. No discernible difference in increased chlorine was observed between commercial NTA and re-crystallized NTA. The report concluded that at high temperatures, high NTA concentrations, and acidic pH, NTA may increase chlorine demand by as much as 50%. (Schulz-FIRL) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-256 363, Price codes: A03 in paper copy, A01 in microfiche. Technical Report, July 1, 1971. 28 p, 12 tab. AU - Katz, EL AD - Environmental Protection Agency Narragansett, R.I. Northeastern Water Supply Lab Y1 - 1971/04// PY - 1971 DA - Apr 1971 KW - Water Resources Abstracts KW - Chlorination KW - Nitrilotriacetic acid KW - Chemical wastes KW - Model studies KW - Chlorine KW - Potable water KW - Surface waters KW - Temperature KW - Hydrogen ion concentration KW - Chemical reactions KW - Disinfection KW - Water treatment KW - Waste water treatment KW - SW 3060:Water treatment and distribution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19208196?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=The+Effects+of+NTA+on+the+Chlorine+Demand+of+Various+Types+of+Water&rft.au=Katz%2C+EL&rft.aulast=Katz&rft.aufirst=EL&rft.date=1971-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Biological Survey of Wilson Reservoir - Saline River, Kansas, August 1970 AN - 19190384; 7805109 AB - A 1970 study of the biota of Wilson Reservoir and adjacent reaches of the Saline River, Kansas, concludes that the bottom faunal community in the reservoir has improved since 1968, and that water quality in the Saline River downstream continues to be improved by the reservoir. The variety and density of benthic animals in the reservoir increased, with more uniform distribution. Burrowing mayflies, a desirable fish food, were more widely established. The increase in density of benthic fauna from 17/sq ft to 35/sq ft since 1968 was partly caused by a larger food supply in the form of greater algal productivity, which, in the downstream section, rose from 512 to 1480 mg C/sq m/day since 1968. The aquatic environment downstream from the impoundment was improved by better water quality and stabilized river flow, and a greater variety of animals associated with clean water were found. Faunal diversity increased from eight taxa in 1968 to 15 in 1970. The reservoir dilutes the saltier water from streams flowing into the Saline River, and reduces concentrations of dissolved chloride, sulfate, calcium, magnesium and sodium. Total solids and specific conductance of discharged waters were 2700 micromhos/cm and 1660 mg/l, compared with 14,700 micromhos/cm and 5710 mg/l for inflowing water. Benthic fauna in the reservoir were dominated by midge larvae. Sludgeworms were not excessively abundant, although they were dominant in downstream reaches of the reservoir. (Lynch-Wisconsin) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-259 874, Price codes: A02 in paper copy, A01 in microfiche. Report 1971. 13 p, 3 tab, 5 ref. AU - Lucas, A M AD - Environmental Protection Agency Cincinnati, OH. Div. of Field Investigations Y1 - 1971/04// PY - 1971 DA - Apr 1971 KW - Water Resources Abstracts KW - Wilson Reservoir(KS) KW - Saline River(KS) KW - Water quality KW - Environmental effects KW - Kansas KW - Reservoirs KW - Biota KW - Impoundments KW - Surveys KW - Primary productivity KW - Benthic fauna KW - Phytoplankton KW - Algae KW - Light penetration KW - Water pollution control KW - SW 0850:Lakes KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19190384?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Biological+Survey+of+Wilson+Reservoir+-+Saline+River%2C+Kansas%2C+August+1970&rft.au=Lucas%2C+A+M&rft.aulast=Lucas&rft.aufirst=A&rft.date=1971-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Advances in Storm and Combined Sewer Pollution Control Abatement Technology AN - 19187024; 7902437 AB - The combined sewer overflow pollution problem is viewed as a reflection of the inefficiencies inherent in the collection, transport, and treatment systems. The entire sewage system must be evaluated prior to the planning of modifications to provide the capability to adequately control and treat waste waters during and immediately following storms. Applicable solutions involve control facilities such as in and off-system storage, flow regulation and routing, remote flow-sensing and control coupled with treatment. Physical, chemical, biological and physical-chemical treatment methods are under investigation, with a screening dissolved-air flotation process and a high-rate multi-media filtration process offering the best current potential for producing good quality effluents. (Davison-IPA) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-253 302, Price codes: A03 in paper copy, A01 in microfiche. Presented at the 4th Annual Conference of the Water Pollution Control Federation, San Francisco, CA, October 3-8, 1971. 29 p, 5 fig, 42 ref. AU - Cywin, A AU - Rosenkranz, WA AD - Environmental Protection Agency Washington, DC. Office of Research and Development Y1 - 1971/04// PY - 1971 DA - Apr 1971 KW - Water Resources Abstracts KW - Storm runoff KW - Pollution abatement KW - Sewers KW - Water pollution sources KW - Storm water treatment KW - Drainage systems KW - Storm drains KW - Urban drainage KW - Storm water KW - Separated sewers KW - Surface runoff KW - Storage KW - Storm water storage KW - Sewage treatment KW - Storm water quality KW - Sewage bacteria KW - Overflow KW - Waste water treatment KW - Flow control KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19187024?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Advances+in+Storm+and+Combined+Sewer+Pollution+Control+Abatement+Technology&rft.au=Cywin%2C+A%3BRosenkranz%2C+WA&rft.aulast=Cywin&rft.aufirst=A&rft.date=1971-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - The Effects of Dredging on Water Quality in the Northwest AN - 19183903; 7706535 AB - In the Pacific Northwest dredging of rivers and harbors is an extensive activity. The material dredged can have a serious detrimental effect on both water quality and the aquatic environment. An act of Congress provides that a permit be obtained before dredging operations begin. Such applications are submitted to the Federal and State environmental and fishery agencies who have jurisdiction in the areas to be dredged. In order to decide intelligently whether or not a permit should be granted it is necessary to have information on river bottom materials, operating characteristics of dredging equipment, and spoil disposal practies. This study provides such information. Topics analysed include spoil disposal in locations determined on an ad hoc basis with no long term plan available. The resulting disturbance of bottom materials reduces dissolved oxygen levels. The study recommeds that zoning should be initiated in rivers, and dredging completely prohibited in certain areas as well as long-term land disposal sites made available for dredge spoil. In addition it is suggested that applicants for dredging permits provide data on the chemical and physical characteristics of the material to be dredged. Regulatory agencies are also urged to monitor selected projects to insure compliance with permit requirements. (Moorhouse-Florida) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-228 533, Price codes: A08 in paper copy, A01 in microfiche. July 1971. 158 p, 14 fig, 8 tab, 2 append. AU - O'Neal, G AU - Sceva, J AD - Environmental Protection Agency Seattle, Wash. Region X Y1 - 1971/04// PY - 1971 DA - Apr 1971 KW - Water Resources Abstracts KW - Pacific Northwest US KW - Dredging KW - Bottom sampling KW - Spoil banks KW - On-site data collections KW - Bottom sediments KW - Dissolved oxygen KW - Federal government KW - State governments KW - Washington KW - Oregon KW - Administrative agencies KW - Sediments KW - Sampling KW - Chemical analysis KW - Data collections KW - Laboratory tests KW - On-site investigations KW - On-site tests KW - Soil analysis KW - Testing KW - Permits KW - Columbia River KW - SW 4070:Ecological impact of water development KW - SW 0870:Erosion and sedimentation KW - SW 3070:Water quality control KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19183903?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=The+Effects+of+Dredging+on+Water+Quality+in+the+Northwest&rft.au=O%27Neal%2C+G%3BSceva%2C+J&rft.aulast=O%27Neal&rft.aufirst=G&rft.date=1971-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Control of Erosion and Sediment Deposition from Construction of Highways and Land Development AN - 19182731; 7801315 AB - Sedimentation involves three basic processes: erosion, transportation, and deposition. Costs of correcting erosion and sediment deposition problems resulting from highway construction and land development activities often unjustifiably are transferred to the taxpayer. The costs result when consequences of the construction operations on downstream areas are not properly considered. The report discussed deposition and control methods. (See also W72-02106) (Bhowmik-ISWS) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-258 418, Price codes: A04 in paper copy, A01 in microfiche. EPA Report, September 1971. 50 p, 38 fig, 45 ref. AU - Thronson, R E AD - Environmental Protection Agency Washington, DC. Office of Water Programs Y1 - 1971/04// PY - 1971 DA - Apr 1971 KW - Water Resources Abstracts KW - Erosion control KW - Sedimentation KW - Erosion KW - Construction KW - Land development KW - Cost allocation KW - Cost sharing KW - Costs KW - Runoff KW - Deposition(Sediments) KW - Highways KW - SW 2060:Effects on water of human nonwater activities KW - SW 0870:Erosion and sedimentation KW - SW 2080:Watershed protection UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19182731?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Control+of+Erosion+and+Sediment+Deposition+from+Construction+of+Highways+and+Land+Development&rft.au=Thronson%2C+R+E&rft.aulast=Thronson&rft.aufirst=R&rft.date=1971-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ENVIRONMENTAL EFFECTS OF PETROCHEMICAL WASTE DISCHARGES ON TALLABOA AND GUAYANILLA BAYS, PUERTO RICO AN - 19102396; 7411228 AB - PETROCHEMICAL WASTES AND ONCE-THROUGH COOLING WATER DISCHARGED INTO TALLABOA BAY AND ONCE-THROUGH COOLING WATER DISCHARGED BY THE SOUTH COAST STEAM PLANT INTO GUAYANILLA BAY CAUSED VIOLATIONS OF PUERTO RICO'S WATER QUALITY STANDARDS. DISSOLVED OXYGEN CONCENTRATIONS IN WESTERN TALLABOA BAY ARE BELOW THE 4.5 MG/LITER MINIMUM REQUIREMENT. WATER TEMPERATURES IN WESTERN TALLABOA BAY AND EASTERN GUAYANILLA BAY ARE IN EXCESS OF THE 4 DEG F RISE PERMITTED. ORGANIC SEDIMENT DEPOSITS IN TALLABOA AND GUAYANILLA BAYS CONTAIN PETROCHEMICAL RESIDUES. VISIBLE OIL AND FLOATING SOLIDS CONTAMINATE WESTERN TALLABOA BAY. STANDING CROP AND DIVERSITY OF THE COMMUNITY OF MACROINVERTEBRATE ORGANISMS INHABITING TALLABOA AND GUAYANILLA BAYS ARE REDUCED. CORALS ARE DESTROYED BY THE DEPOSITIONS OF OIL AND DETRITUS IN WESTERN TALLABOA BAY. UNSIGHTLY NUISANCE GROWTHS OF FILMAMENTOUS GREEN ALGAE OF THE GENERA CLADOPHORA AND ENTEROMORPHA ARE FOUND ALONG THE SHORELINES OF TALLABOA AND GUAYANILLA BAYS. (KNAPP-USGS) JF - AVAILABLE FROM NTIS, SPRINGFIELD, VA 22161 AS PB-215 622, PRICE $3.00 PRINTED COPY; $2.25 MICROFICHE. TECHNICAL STUDY TS-03-71-208-02, OCTOBER 1971. 102 P, 21 FIG, 10 TAB, 28 REF, 7 APPEND. AU - Lail, Md AU - Rogers, R G AU - Weldon, M R AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SURVEILLANCE AND ANALYSIS DIV Y1 - 1971/04// PY - 1971 DA - Apr 1971 KW - Water Resources Abstracts KW - *WATER POLLUTION EFFECTS KW - *BAYS KW - *PUERTO RICO KW - *OIL POLLUTION KW - OILY WATER KW - WATER POLLUTION SOURCES KW - WATER TEMPERATURE KW - EUTROPHICATION KW - ALGAE KW - CHEMICAL WASTES KW - THERMAL POLLUTION KW - TALLABOA BAY(PR) KW - GUAYANILLA BAY(PR) KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19102396?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ENVIRONMENTAL+EFFECTS+OF+PETROCHEMICAL+WASTE+DISCHARGES+ON+TALLABOA+AND+GUAYANILLA+BAYS%2C+PUERTO+RICO&rft.au=Lail%2C+Md%3BRogers%2C+R+G%3BWeldon%2C+M+R&rft.aulast=Lail&rft.aufirst=Md&rft.date=1971-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - REPORT ON POLLUTION OF THE ST. MARYS AND AMELIA ESTUARIES, GEORGIA-FLORIDA AN - 19075092; 7309788 AB - SURVEY RESULTS INDICATE THAT POLLUTION OF THE ST. MARYS AND AMELIA ESTUARIES IN GEORGIA AND FLORIDA HAVE RESULTED IN DELETERIOUS WATER QUALITY. DATA ARE BASED ON THE RESULTS OF WATER QUALITY SURVEYS CONDUCTED BY THE FEDERAL WATER POLLUTION CONTROL ADMINISTRATION IN 1967. MORE THAN 982,000 POPULATION EQUIVALENTS (PE) OF 5-DAY BIOCHEMICAL OXYGEN DEMAND WERE DISCHARGED INTO THESE WATERS--710,000 PE (72%) INTO FLORIDA WATERS AND 272,000 PE (28%) INTO GEORGIA WATERS. UNTREATED WASTES DISCHARGED FROM INDUSTRIES AND MUNICIPALITIES CAUSED DISSOLVED OXYGEN IN THE AMELIA RIVER TO BE DEPLETED TO A MEAN VALUE OF 2.0 MG/LITER WITH A MINIMUM OBSERVED VALUE OF 0.6 MG/LITER. TOTAL COLIFORM BACTERIA DENSITIES IN THE AMELIA RIVER EXCEEDED 1,000/100 ML WHICH WAS CONSIDERED MINIMAL FOR DIRECT CONTACT RECREATION. POLLUTION FROM WASTE DISCHARGES LIMITS THE USE OF THE RIVER FOR RECREATION AND FISHING ACTIVITIES. (WOODARD-USGS) JF - AVAILABLE FROM NTIS, SPRINGFIELD, VA. 22151, PB-213 349; PRICE $3.00 PRINTED COPY; $0.95 MICROFICHE. EPA REPORT, AUGUST 1971. 51 P, 7 FIG, 4 TAB, 2 APPEND. AU - Gallager, T P AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST WATER LAB Y1 - 1971/04// PY - 1971 DA - Apr 1971 KW - Water Resources Abstracts KW - *WATER POLLUTION SOURCES KW - *ESTUARIES KW - *GEORGIA KW - *FLORIDA KW - CHEMICAL ANALYSIS KW - POLLUTANT IDENTIFICATION KW - INDUSTRIAL WASTES KW - MUNICIPAL WASTES KW - SAMPLING KW - WATER ANALYSIS KW - DISSOLVED OXYGEN KW - BIOCHEMICAL OXYGEN DEMAND KW - COLIFORMS KW - WATER QUALITY KW - *ST. MARYS ESTUARY KW - *AMELIA ESTUARY KW - SW 3020:Sources and fate of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19075092?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=REPORT+ON+POLLUTION+OF+THE+ST.+MARYS+AND+AMELIA+ESTUARIES%2C+GEORGIA-FLORIDA&rft.au=Gallager%2C+T+P&rft.aulast=Gallager&rft.aufirst=T&rft.date=1971-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WATER QUALITY INVESTIGATIONS: SOURIS RIVER BASIN, NORTH DAKOTA, 1969 AN - 19070426; 7311115 AB - A WATER QUALITY INVESTIGATION WAS CARRIED OUT DURING THE SUMMER AND FALL OF 1969 TO PROVIDE INFORMATION ON BASIC WATER QUALITY CONDITIONS IN THE SOURIS RIVER BASIN, NORTH DAKOTA, AND TO DEFINE SOURCES OF WATER QUALITY DEGRADATION. PHYSICAL, CHEMICAL, BACTERIOLOGICAL, AND BIOLOGICAL PARAMETERS WERE EVALUATED AT A NUMBER OF LOCATIONS THROUGHOUT THE UNITED STATES PORTION OF THE BASIN. WATER QUALITY CONDITIONS REFLECTED A RIVER SYSTEM WHICH WAS BASICALLY EUTROPHIC. NUTRIENT CONCENTRATIONS, ESPECIALLY PHOSPHORUS, WERE ADEQUATE TO SUPPORT INTENSE ALGAL BLOOMS. WATER QUALITY WAS DEGRADED BY UNTREATED MUNICIPAL WASTE DISCHARGES AT THE NORTH DAKOTA COMMUNITIES OF KENMARE, VELVA, AND TOWNER AND BY THE INDUSTRIAL WASTE DISCHARGE FROM WINGER CHEESE COMPANY AT TOWNER. ALL OF THESE WASTE DISCHARGERS PRESENTLY PROVIDE SECONDARY TREATMENT. OTHER SOURCES OF NUTRIENTS, OXYGEN-DEMANDING MATERIALS, AND OTHER POLLUTANTS WHICH DEGRADE WATER QUALITY WERE FOUND IN RUNOFF FROM UNUSED LAND, AGRICULTURAL RUNOFF INCLUDING ANIMAL FEEDLOT DRAINAGE, IRRIGATION RETURN FLOWS, URBAN RUNOFF, DECAYING VEGETATION IN SHALLOW IMPOUNDMENTS, AND LARGE FLOCKS OF MIGRATING WATERFOWL. THE DISTRIBUTION AND USE OF SOURIS RIVER WATER IS CONTROLLED BY VARIOUS WATER RIGHTS AND SEVERAL INTERNATIONAL AGREEMENTS. WATER SUPPLY IS INADEQUATE TO PROVIDE FOR ALL DESIRED USES, AND CONFLICTS EXIST OVER PRIORITY OF WATER USE. (WOODARD-USGS) JF - AVAILABLE FROM NTIS, SPRINGFIELD, VA. 22151 AS PB-214 072, PRICE $3.00 PRINTED COPY; $0.95 MICROFICHE. REPORT, FEBRUARY 1971. 65 P, 5 FIG, 23 TAB, 10 REF, APPEND. AU - Hegg, B AD - ENVIRONMENTAL PROTECTION AGENCY, KANSAS CITY, MO. REGION VII Y1 - 1971/04// PY - 1971 DA - Apr 1971 KW - Water Resources Abstracts KW - *WATER QUALITY KW - *CHEMICAL ANALYSIS KW - *WATER ANALYSIS KW - *STREAMS KW - *NORTH DAKOTA KW - WATER PROPERTIES KW - NUTRIENTS KW - WATER POLLUTION SOURCES KW - PHYSICAL PROPERTIES KW - INTERNATIONAL WATERS KW - CANADA KW - INTERNATIONAL LAW KW - MUNICIPAL WASTES KW - INDUSTRIAL WASTES KW - RIVER BASINS KW - WATER POLLUTION EFFECTS KW - *SOURIS RIVER BASIN (N. DAK) KW - SW 0880:Chemical processes KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19070426?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WATER+QUALITY+INVESTIGATIONS%3A+SOURIS+RIVER+BASIN%2C+NORTH+DAKOTA%2C+1969&rft.au=Hegg%2C+B&rft.aulast=Hegg&rft.aufirst=B&rft.date=1971-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - CATALOG OF PESTICIDE NMR SPECTRA AN - 19033021; 7203541 AB - NUCLEAR MAGNETIC RESONANCE SPECTRA HAVE BEEN RECORDED, INTERPRETED, AND PUBLISHED FOR ORGANOPHOSPHORUS PESTICIDES, DDT AND RELATED COMPOUNDS, AND CARBAMATE PESTICIDES AND SOME OF THEIR DEGRADATION PRODUCTS. A VARIAN HA-100 NMR SPECTROMETER WITH A VARIABLE-TEMPERATURE PROBE AND A HOMONUCLEAR SPIN DECOUPLER WAS USED TO RECORD THE SPECTRA OF 114 COMPOUNDS. CHEMICAL SHIFTS AND COUPLING CONSTANTS ARE SHOWN FOR EACH SPECTRUM. THE CHEMICAL NAME AND SOURCE OF EACH PESTICIDE ARE LISTED. (HOLOMAN-BATTELLE) JF - AVAILABLE FROM GPO AS PB-206 144 NTIS $0.95 IN MICROFICHE. ENVIRONMENTAL PROTECTION AGENCY-RESEARCH AND MONITORING, WATER POLLUTION CONTROL RESEARCH SERIES, APRIL 1971. 163 P, 144 FIG, 2 TAB, 11 REF. EPA PROGRAM 16020 EWC. AU - Alford, Al AU - Keith, L H AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST WATER LAB Y1 - 1971/04// PY - 1971 DA - Apr 1971 KW - Water Resources Abstracts KW - *ORGANOPHOSPHORUS PESTICIDES KW - *DDT KW - *CARBAMATE PESTICIDES KW - *NUCLEAR MAGNETIC RESONANCE KW - PESTICIDES KW - SPECTROSCOPY KW - POLLUTANT IDENTIFICATION KW - DIAZINON KW - *CHEMICAL SHIFTS KW - *COUPLING CONSTANTS KW - SPIN DECOUPLING KW - METABOLITES KW - NMR SPECTRA KW - MALATHION KW - MALAOXON KW - CYGON KW - DIMETHOXON KW - META-SYSTOX-R KW - DIBROM KW - NEGUVON KW - DDVP KW - CIODRIN KW - AZODRIN KW - BIDRIN KW - PHOSDRIN KW - PHOSPHAMIDON KW - METHYL TRITHION KW - GUTHION KW - GUTHION OXYGEN ANALOG KW - IMIDAN KW - TIGUVON KW - ABATE KW - RONNEL KW - GARDONA KW - METHYL PARATHION KW - SUMITHION KW - DICAPTHON KW - RUELENE KW - ZYTRON KW - THIMET KW - DI-SYSTON KW - SW 5080:Evaluation, processing and publication KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19033021?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=CATALOG+OF+PESTICIDE+NMR+SPECTRA&rft.au=Alford%2C+Al%3BKeith%2C+L+H&rft.aulast=Alford&rft.aufirst=Al&rft.date=1971-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - APPLICATION OF BACTERIOLOGICAL DATA IN POTABLE WATER SURVEILLANCE AN - 19032259; 7206189 AB - IN THE COMMUNITY WATER SUPPLY STUDY (1969) OF 969 PUBLIC WATER SUPPLIES, 50 PERCENT OF THOSE SERVING 10,000 OR LESS SHOWED A HISTORY OF UNSATISFACTORY BACTERIOLOGICAL RESULTS AND 69 PERCENT OF ALL SUPPLIES RECEIVED SURVEILLANCE THROUGH ONLY HALF THE MINIMUM NUMBER OF MONTHLY SAMPLES RECOMMENDED BY THE DRINKING WATER STANDARDS. A SIGNIFICANT NUMBER OF STATE DEPARTMENTS HAVE SHIFTED FROM MULTIPLE-TUBE TO MEMBRANE-FILTER TECHNIQUES PRINCIPALLY TO REDUCE WEEK-END LABOR. HOWEVER, THE CHANGE HAS RESULTED IN THE ADDITIONAL BENEFIT OF TESTING GREATER QUANITIES OF WATER BY A MORE PRECISE METHOD. THE ADEQUACY OF SAMPLING PROGRAMS ON THOSE SUPPLIES SERVING POPULATIONS OF LESS THAN 50,000 IS QUESTIONED, SINCE THOSE SUPPLIES FREQUENTLY HAVE THE GREATER OCCURRENCE OF UNSATISFACTORY SAMPLES AND THE LEAST ATTENTION IS PAID TO PROMPT RESAMPLING. TECHNICIANS IN SMALL QUALITY-CONTROL LABORATORIES MUST IMPROVE THEIR KNOWLEDGE OF BACTERIOLOGY THROUGH VARIOUS TRAINING PROGRAMS. IF NECESSARY, SMALL WATER-PLANT LABORATORIES SURROUNDING LARGE METROPOLITAN AREAS SHOULD BE CONSOLIDATED TO POOL MANPOWER AND EQUIPMENT RESOURCES FOR AN IMPROVEMENT IN THE QUALITY AND QUANTITY OF SURVEILLANCE OF POTABLE WATER SUPPLIES. (BEAN-AWWARF) JF - JOURNAL OF AMERICAN WATER WORKS ASSOCIATION, VOL. 63, NO. 4, P 225-229, APRIL 1971. 6 TABS., 8 REF. AU - Geldreich, Ee AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. DIV. OF WATER HYGIENE Y1 - 1971/04// PY - 1971 DA - Apr 1971 KW - Water Resources Abstracts KW - *WATER QUALITY KW - *WATER TREATMENT KW - *PUBLIC HEALTH KW - *LABORTORY TESTS KW - *WATER SUPPLY KW - *POTABLE WATER KW - SANITARY ENGINEERING KW - BACTERIA KW - CONTROL KW - MUNICIPAL WATER KW - WATER SAMPLING KW - SW 3010:Identification of pollutants KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19032259?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=APPLICATION+OF+BACTERIOLOGICAL+DATA+IN+POTABLE+WATER+SURVEILLANCE&rft.au=Geldreich%2C+Ee&rft.aulast=Geldreich&rft.aufirst=Ee&rft.date=1971-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - A WATER RESOURCE-WATER SUPPLY STUDY OF THE POTOMAC ESTUARY AN - 19018483; 7109788 AB - A DETAILED INVESTIGATION OF THE WATER QUALITY AND WATER RESOURCES OF THE POTOMAC ESTUARY WAS CONDUCTED BY THE CHESAPEAKE TECHNICAL SUPPORT LABORATORY. INCLUDED IN THE STUDY WERE AN EVALUATION OF POLLUTION SOURCES INCLUDING NUTRIENTS; THE DEVELOPMENT OF MATHEMATICAL MODELS TO PREDICT POLLUTANT EFFECTS ON WATER QUALITY; THE PROJECTION OF WATER SUPPLY NEEDS AND WASTEWATER LOADINGS; AN EVALUATION AS A POTENTIAL WATER SUPPLY SOURCE; THE DETERMINATION OF THE MAXIMUM POUND LOADINGS BY ZONE FOR CERTAIN POLLUTANTS UNDER DIFFERENT FLOW CONDITIONS; ALTERNATIVE WASTE TREATMENT PLANS AND COST ANALYSIS OF WASTEWATER TREATMENT. (ENSIGN-PAI) JF - ENVIRONMENTAL PROTECTION AGENCY, WATER QUALITY OFFICE, TECHNICAL REPORT 35, APRIL 1971, 263 P, 39 TAB. AU - Jaworski, Norbert A AU - Clark, Leo J AU - FEIGNER, KENNETH D AD - ENVIRONMENTAL PROTECTION AGENCY, ANNAPOLIS, MD. CHESAPEAKE TECHNICAL SUPPORT LAB Y1 - 1971/04// PY - 1971 DA - Apr 1971 KW - Water Resources Abstracts KW - *ESTUARIES KW - *WATER QUALITY KW - *WATER RESOURCES DEVELOPMENT KW - *WATER SUPPLY KW - WASTE WATER KW - RUNOFF KW - DISSOLVED OXYGEN KW - ALGAE KW - NUTRIENTS KW - BACTERIA KW - VIRUSES KW - HEAVY METALS KW - HUMAN POPULATION KW - WASTE WATER TREATMENT KW - WATER QUALITY CONTROL KW - POTOMAC ESTUARY KW - SW 3020:Sources and fate of pollution KW - SW 0890:Estuaries KW - SW 4040:Water demand UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19018483?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=A+WATER+RESOURCE-WATER+SUPPLY+STUDY+OF+THE+POTOMAC+ESTUARY&rft.au=Jaworski%2C+Norbert+A%3BClark%2C+Leo+J%3BFEIGNER%2C+KENNETH+D&rft.aulast=Jaworski&rft.aufirst=Norbert&rft.date=1971-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EVERYONE CAN'T LIVE UPSTREAM: A CONTEMPORARY HISTORY OF THE WATER QUALITY PROBLEMS ON THE MISSOURI RIVER-(SIOUX CITY, IOWA TO HERMANN, MISSOURI) AN - 19007865; 7113821 AB - THE INVOLVEMENT OF THE FEDERAL GOVERNMENT IN ACHIEVING MUNICIPAL WASTE TREATMENT ON THE LOWER 800 MILE REACH OF THE MISSOURI RIVER IS SUMMARIZED. INCLUDED IN THE NARRATIVE ARE DESCRIPTIONS OF UNIQUE FIELD INVESTIGATIONS INVOLVING THE USE OF FECAL STEROLS AS A POLLUTION INDICATOR, THE ISOLATION OF ENTERIC VIRUS, AND THE MEASUREMENT OF FISH FLESH TAINTING POTENTIAL AND PERIPHYTON COMMUNITIES AS RELATED TO WASTE OUTFALLS. IN ADDITION, INTENSIVE BACTERIOLOGICAL INVESTIGATIONS OF DENSITIES OF THE FECAL COLIFORM GROUP, FECAL STREPTOCOCCI AND SALMONELLA ARE DISCUSSED. COMPLETE DOCUMENTATION OF ALL KNOWN WATER QUALITY INVESTIGATIONS IS CONTAINED IN THE APPENDIX. THE REPORT PROVIDES COMPREHENSIVE TECHNICAL SUPPORT FOR A POLICY OF SECONDARD TREATMENT FOR WASTE DISCHARGES INTO THE MISSOURI RIVER. (WALTER-EPA) JF - APRIL 1971. 295 P, 35 TAB, 4 FIG, 28 REF. AU - Walter, Carl AD - ENVIRONMENTAL PROTECTION AGENCY, KANSAS CITY, MO Y1 - 1971/04// PY - 1971 DA - Apr 1971 KW - Water Resources Abstracts KW - *WASTE TREATMENT KW - *COLIFORMS KW - *SEWAGE BACTERIA KW - *PERIPHYTON KW - *MUNICIPAL WASTES KW - *ENTERIC BACTERIA KW - *MISSOURI RIVER KW - *SEWAGE TREATMENT KW - SALMONELLA KW - WASTE WATER TREATMENT KW - TASTE KW - VIRUSES KW - INDICATORS KW - FISH FLESH TAINTING KW - SW 3040:Wastewater treatment processes KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19007865?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EVERYONE+CAN%27T+LIVE+UPSTREAM%3A+A+CONTEMPORARY+HISTORY+OF+THE+WATER+QUALITY+PROBLEMS+ON+THE+MISSOURI+RIVER-%28SIOUX+CITY%2C+IOWA+TO+HERMANN%2C+MISSOURI%29&rft.au=Walter%2C+Carl&rft.aulast=Walter&rft.aufirst=Carl&rft.date=1971-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EFFECTS OF MIREX ON SELECTED ESTUARINE ORGANISMS AN - 19055230; 7214710 AB - EXPOSURE TO MIREX (DODECACHLOROOCTAHYDRO- 1, 3, 4-METHENO-2H-CYCLOBUTA (CD) PENTALENE) UNDER LABORATORY CONDITIONS AFFECTS CERTAIN ESTUARINE CRUSTACEANS BY CAUSING IRRITABILITY, LOSS OF EQUILIBRIUM, UNDIRECTED MOVEMENT, PARALYSIS, AND, FREQUENTLY, DEATH. JUVENILE BROWN SHRIMP, PENAEUS AZTECUS, AND GRASS SHRIMP, PALAEMONETES PUGIO, DIED AFTER EXPOSURE TO MIREX FIRE ANT BAIT AT LEVELS AS LOW AS ONE PARTICLE OF BAIT PER SHRIMP IN STANDING SEAWATER. JUVENILE PINK SHRIMP, PENAEUS DUORARUM, DIED AFTER EXPOSURE TO TECHNICAL MIREX DISSOLVED IN FLOWING SEAWATER. ALTHOUGH ONLY 25% OF A POPULATION OF PINK SHRIMP DIED DURING A 7 DAY EXPOSURE TO 1.0 MICROGRAM/LITER OF MIREX, ALL REMAINING SHRIMP DIED WITHIN FOUR DAYS AFTER BEING PLACED IN MIREX-FREE SEAWATER. MIREX WAS TOXIC TO JUVENILE BLUE CRABS, CALLINECTES SAPIDUS, AND TO FIDDLER CRABS, UCA PUGILATOR. MIREX WAS APPARENTLY NOT TOXIC TO PINFISH, LAGODON RHOMBOIDES. MIREX CAN BE TRANSFERRED THROUGH SIMPLE FOOD CHAINS IN LABORATORY EXPERIMENTS. THE INSECTICIDE MIREX REMAINED IN FIRE ANT BAIT MONTHS AFTER THE BAIT WAS PLACED IN OPEN SEAWATER. ABOUT 34% OF THE MIREX IN SAMPLES OF BAIT WAS STILL PRESENT AFTER 9 MONTHS OF SOAKING IN SEAWATER. (LEGORE-WASHINGTON) JF - IN: TRANSACTIONS OF THE 36TH NORTH AMERICAN WILDLIFE AND NATURAL RESOURCES CONFERENCE, MARCH 7-10, 1971, P 171-186, 1971. 2 FIG, 4 TAB, 9 REF. AU - Lowe, Ji AU - Parrish, PR AU - Wilson, A J AU - Wilson, P D AU - Duke, T W AD - ENVIRONMENTAL PROTECTION AGENCY, GULF BREEZE, FLA Y1 - 1971/03// PY - 1971 DA - Mar 1971 KW - Water Resources Abstracts KW - *WATER POLLUTION EFFECTS KW - *PESTICIDE TOXICITY KW - *BIOASSAY KW - *TOXICITY KW - *ORGANIC PESTICIDES KW - LETHAL LIMIT KW - CHEMCONTROL KW - SHRIMP KW - PINK SHRIMP KW - CRABS KW - CRUSTACEANS KW - PERSISTENCE KW - *MIREX KW - *FIRE ANT CONTROL KW - BROWN SHRIMP KW - PENAEUS SPP. KW - PALAEMONTES SPP. KW - GRASS SHRIMP KW - CALLINECTES SPP. KW - FIDDLER CRABS KW - UCA SPP. KW - PINFISH KW - LAGODON SPP KW - SW 3030:Effects of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19055230?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EFFECTS+OF+MIREX+ON+SELECTED+ESTUARINE+ORGANISMS&rft.au=Lowe%2C+Ji%3BParrish%2C+PR%3BWilson%2C+A+J%3BWilson%2C+P+D%3BDuke%2C+T+W&rft.aulast=Lowe&rft.aufirst=Ji&rft.date=1971-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - TOXICITY AND DISTRIBUTION OF AROCLOR 1254 IN THE PINK SHRIMP PENAEUS DUORARUM AN - 19036634; 7210876 AB - THE SIGNIFICANCE OF THE POLLUTION OF ESCAMBIA BAY (FLORIDA) AND ITS CONTIGUOUS WATERS BY THE PCB, AROCLOR 1254, WAS ASSESSED BY ESTABLISHING TOXICITY LEVELS, DETERMINING ROUTES OF ENTRY, AND INVESTIGATING ITS MOVEMENT AND DISTRIBUTION IN VARIOUS TISSUES OF SHRIMP UNDER CONTROLLED LABORATORY CONDITIONS. ACUTE TOXICITY TESTS SHOWED THAT AROCLOR 1254 WAS ABOUT ONE TENTH AS TOXIC TO JUVENILE PINK SHRIMP (PENAEUS DUORARUM) AS DDT. IN CHRONIC FLOWING-WATER BIOASSAYS, A CONCENTRATION OF 0.94 PPB KILLED 51 PERCENT OF THE JUVENILES WITHIN 15 DAYS. THE JUVENILES WERE MORE SENSITIVE TO THE CHEMICAL THAN THE ADULTS; EXPOSURE TO 3.5 PPB FOR 35 DAYS RESULTED IN 50 PERCENT MORTALITY IN A GROUP OF ADULTS. MEASUREMENTS OF PESTICIDE UPTAKE FROM WATER BY ADULT PINK SHRIMP AND TRANSLOCATION TO THE HEPATOPANCREAS, WHOLE BODY, AND ABDOMINAL MUSCLE REVEALED THAT ACCUMULATION WAS LINEAR WITH TIME IN THE FIRST TWO AREAS, WITH A PLATEAU BEING REACHED IN THE MUSCLE WITHIN TWO DAYS. SHRIMP OBTAINED THE CONTAMINANT FROM WATER AND FOOD AND CONCENTRATED IT TO 510.0 PPM IN THE HEPATOPANCREAS. FIELD STUDIES IN ESCAMBIA BAY SHOWED THAT SALINITY WAS A FACTOR WHICH REGULATED THE AMOUNT OF AROCLOR IN THE BODY. THE BROWN SHRIMP, PENAEUSAZTECUS, FROM UPPER ESCAMBIA BAY, SALINITY 1.0 PERCENT, HAD THE HIGHEST RESIDUES (132.0 PPM IN THE HEPATOPANCREAS). THE HIGHEST RESIDUE IN THE PINK SHRIMP CAPTURED IN PENSACOLA BAY WAS 15.0 PPM. (HOLOMAN-BATTELLE) JF - MARINE BIOLOGY, VOL 11, NO 3, P 191-197, NOVEMBER 1971. 5 FIG, 4 TAB, 10 REF. AU - Nimmo AU - Blackman, R R AU - Wilson, A J AU - Forester, J AD - ENVIRONMENTAL PROTECTION AGENCY, GULF BREEZE, FLA. GULF BREEZE LAB Y1 - 1971/03// PY - 1971 DA - Mar 1971 KW - Water Resources Abstracts KW - *POLYCHLORINATED BIPHENYLS KW - *PINK SHRIMP KW - *PESTICIDE TOXICITY KW - *FLORIDA KW - *PATH OF POLLUTANTS KW - CRUSTACEANS KW - PESTICIDE RESIDUES KW - BIOASSAY KW - ABSORPTION KW - ESTUARIES KW - WATER POLLUTION EFFECTS KW - SHELLFISH KW - ESTUARINE ENVIRONMENT KW - RIVERS KW - DDT KW - SALINITY KW - BAYS KW - *AROCLOR 1254 KW - PENAEUS DUORARUM KW - ACCUMULATION KW - ESCAMBIA RIVER KW - MUGIL CEPHALUS KW - PENAEUS SETIFERUS KW - PENAEUS AZTECUS KW - BROWN SHRIMP KW - WHITE SHRIMP KW - PCB KW - *ESCAMBIA BAY KW - LEIOSTOMUS XANTHURUS KW - ATLANTIC CROAKER KW - MICROPOGON UNDULATUS KW - MACROINVERTEBRATES KW - BIOLOGICAL MAGNIFICATION KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19036634?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=TOXICITY+AND+DISTRIBUTION+OF+AROCLOR+1254+IN+THE+PINK+SHRIMP+PENAEUS+DUORARUM&rft.au=Nimmo%3BBlackman%2C+R+R%3BWilson%2C+A+J%3BForester%2C+J&rft.aulast=Nimmo&rft.aufirst=&rft.date=1971-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - OCEAN DISPOSAL OF SOLID WASTES AN - 19024732; 7112712 AB - THE WASTES THAT ARE BARGED AND DUMPED ARE CALLED SOLID WASTES. AIR POLLUTION REGULATIONS HAVE MADE INCINERATION OF MUNICIPAL AND INDUSTRIAL SOLID WASTE INCREASINGLY EXPENSIVE AND MUCH OF IT IS DUMPED INTO THE OCEAN. RECENT STUDIES ON THE SUBJECT HAVE RECOMMENDED SETTING UP A PERMIT SYSTEM TO REGULATE DUMPING OF MATERIALS INTO THE OCEAN. AMONG THE POSSIBLE ANSWERS TO THE SOLID WASTE PROBLEM ARE RESOURCE RECYCLING AND REUSE, SANITARY LAND FILLING, COMPOSTING, AND IMPROVED INCINERATION TECHNIQUES. (ENSIGN-PAI) JF - IN: POLLUTION CONTROL AND THE MARINE INDUSTRY, IVES, JOSEPH S., EDITOR. CONFERENCE SPONSORED BY THE INTERNATIONAL ASSOCIATION FOR POLLUTION CONTROL, NEW ORLEANS, APRIL 1-3, 1971. P 17-1 -- 17-9. AU - Wallace, Lynn P AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1971/03// PY - 1971 DA - Mar 1971 KW - Water Resources Abstracts KW - *SOLID WASTES KW - *WASTE DISPOSAL KW - *WATER POLLUTION CONTROL KW - *RECLAMATION KW - *LANDFILL KW - WATER POLLUTION SOURCES KW - PERMITS KW - OCEAN DUMPING KW - SW 3050:Ultimate disposal of wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19024732?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=OCEAN+DISPOSAL+OF+SOLID+WASTES&rft.au=Wallace%2C+Lynn+P&rft.aulast=Wallace&rft.aufirst=Lynn&rft.date=1971-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE ROLE AND MISSION OF THE EPA REGIONAL OFFICE AN - 19023911; 7111455 AB - THE EPA BRINGS UNDER ONE ADMINISTRATIVE STRUCTURE THE MAJOR ENVIRONMENTAL PROTECTION PROGRAMS OF THE FEDERAL GOVERNMENT. THESE PROGRAMS INVOLVE BROAD RESPONSIBILITIES FOR RESEARCH, STANDARD SETTING, MONITORING, AND ENFORCEMENT IN THE AREAS OF AIR AND WATER POLLUTION, SOLID WASTE, RADIATION, AND PESTICIDES. BY ESTABLISHING EPA ON THE BASIS OF STRONG REGIONAL SYSTEM, IT IS HOPED THAT STATE AND LOCAL GOVERNMENTS WILL HAVE THE OPPORTUNITY FOR MAXIMUM PARTICIPATION IN PLANNING AND EXECUTION OF PROGRAMS. (SEE ALSO W71-11440) (ENSIGN-PAI) JF - CONFERENCE ON POLLUTION CONTROL AND THE MARINE INDUSTRY, SPONSORED BY THE INTERNATIONAL ASSOCIATION FOR POLLUTION CONTROL, NEW ORLEANS, APRIL 1-3, 1971, P 19-1 - 19-4. AU - Thornhill, Jerry T AD - ENVIRONMENTAL PROTECTION AGENCY, WASH., D.C Y1 - 1971/03// PY - 1971 DA - Mar 1971 KW - Water Resources Abstracts KW - *ADMINISTRATIVE AGENCIES KW - *FEDERAL GOVERNMENT KW - *STATE GOVERNMENTS KW - *REGULATION KW - INSTITUTIONAL ASPECTS KW - WATER POLLUTION CONTROL KW - AIR POLLUTION KW - SOLID WASTES KW - RADIATION KW - PESTICIDES KW - REGIONAL OFFICES KW - ENVIRONMENTAL PROTECTION AGENCY KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19023911?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+ROLE+AND+MISSION+OF+THE+EPA+REGIONAL+OFFICE&rft.au=Thornhill%2C+Jerry+T&rft.aulast=Thornhill&rft.aufirst=Jerry&rft.date=1971-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - SUMMARY OF ENVIRONMENTAL MONITORING AT AMES LABORATORY, 1962-1969 AN - 19020489; 7108080 AB - THE AMES LABORATORY RESEARCH REACTOR FACILITY (ALRR), OPERATED FOR THE U.S. ATOMIC ENERGY COMMISSION BY THE IOWA STATE UNIVERSITY OF SCIENCE AND TECHNOLOGY, REACHED FULL POWER IN JULY 1965. THE PREOPERATIONAL AND PRESENT ENVIRONMENTAL MONITORING PROGRAM CONSISTS OF GROSS ALPHA AND GROSS BETA RADIOACTIVITY DETERMINATIONS IN AIR, SOIL, VEGETATION, RIVER WATER, ALRR OUTFALL, RIVER BOTTOM SEDIMENT, PRECIPITATION, WELL WATER, AND POND WATER SAMPLES. RIVER WATER SAMPLES ARE COLLECTED WEEKLY AND ANALYZED FOR GROSS ALPHA AND GROSS BETA RADIOACTIVITY. ONE-LITER SAMPLES ARE FILTERED AND COUNTED SEPARATELY AS SUSPENDED AND DISSOLVED SOLIDS. YEARLY AVERAGES FOR GROSS BETA RADIOACTIVITY IN SUSPENDED AND DISSOLVED SOLIDS IN RIVER WATER SAMPLES FOR EACH SAMPLING SITE FROM 1963 TO 1969 ARE TABULATED. THE ENVIRONMENTAL SAMPLING PROGRAM IS MAINTAINED TO PROVIDE INFORMATION REGARDING THE EFFECTIVENESS OF CONTROL MEASURES AND TO DETERMINE WHETHER ANY RADIOLOGICAL CHANGES IN THE ENVIRONMENT ARE THE RESULT OF LABORATORY OPERATIONS. (WOODARD-USGS) JF - RADIOLOGICAL HEALTH DATA AND REPORTS, VOL 12, NO 3, P 119-128, MAR 1971. 10 P, 3 FIG, 10 TAB, 7 REF. AU - Copp, J J AD - ENVIRONMENTAL PROTECTION AGENCY, ROCKVILLE, MD. RADIATION OFFICE Y1 - 1971/03// PY - 1971 DA - Mar 1971 KW - Water Resources Abstracts KW - *POLLUTANT IDENTIFICATION KW - *RADIOACTIVE WASTE KW - *MONITORING KW - *RADIOACTIVITY EFFECTS KW - ENVIRONMENTAL EFFECTS KW - ANALYTICAL TECHNIQUES KW - IOWA KW - SURFACE WATERS KW - GROUNDWATER KW - SOILS KW - VEGETATION KW - ATMOSPHERE KW - SEDIMENTS KW - RADIATION KW - SAMPLING KW - DATA COLLECTIONS KW - *ENVIRONMENTAL POLLUTION KW - *AMES LABORATORY RESEARCH REACTOR FACILITY KW - IOWA STATE UNIVERSITY KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19020489?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=SUMMARY+OF+ENVIRONMENTAL+MONITORING+AT+AMES+LABORATORY%2C+1962-1969&rft.au=Copp%2C+J+J&rft.aulast=Copp&rft.aufirst=J&rft.date=1971-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - OCEAN ISLANDS -- ROSETTA STONES FOR COASTAL CITIES AN - 19018605; 7113732 AB - METROPOLITAN AREAS ON THE COASTS OF THE MAINLAND ARE AS BOUNDED BY THEIR RESERVES OF NATURAL RESOURCES AS OCEAN ISLANDS. OCEAN ISLANDS BECAUSE OF THEIR COMPLETE DOMINATION BY THE SEA BEHAVE AS PURE COASTAL ZONES. THEY MAY BE CONSIDERED TO BE THEORETICAL MODELS OF COASTAL METROPOLITAN AREAS, AND LIKE ANALOG COMPUTERS, MONITORED TO GIVE INSIGHTS INTO THE HEALTHFUL USE AND MANAGEMENT OF MAINLAND AREAS. (CURRER-PAI) JF - IN: MARINE TECHNOLOGY SOCIETY 7TH ANNUAL CONFERENCE, AUGUST 16-18, 1971. WASHINGTON, D.C., P 473-482. 2 TAB, 23 REF. AU - Beller, W S AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1971/03// PY - 1971 DA - Mar 1971 KW - Water Resources Abstracts KW - *CITY PLANNING KW - *LAND USE KW - *LONG-TERM PLANNING KW - *ANALOG MODELS KW - HAWAII KW - ENVIRONMENTAL EFFECTS KW - COASTS KW - ISLANDS KW - VIRGIN ISLANDS KW - ECOSYSTEMS KW - *COASTAL METROPOLITAN AREAS KW - ECOSYSTEM STABILITY KW - RESOURCE ALLOCATION KW - SW 4020:Evaluation process KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19018605?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=OCEAN+ISLANDS+--+ROSETTA+STONES+FOR+COASTAL+CITIES&rft.au=Beller%2C+W+S&rft.aulast=Beller&rft.aufirst=W&rft.date=1971-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WASTE MANAGEMENT SYSTEMS FOR RECREATIONAL AND COMMERCIAL VEHICLES AN - 19018213; 7111454 AB - THE SHIPBOARD WASTE CHARACTERISTICS AND THE TOTAL CONTRIBUTION OF SHIPBOARD WASTE DISCHARGES TO THE OVERALL PROBLEM OF WATER QUALITY CONTROL HAVE BEEN EXAMINED. VESSEL WASTE HOLDING AND TREATMENT SYSTEMS, AND TREATMENT AND DISCHARGE SYSTEMS HAVE BEEN PRESENTED. THE RESEARCH AND DEVELOPMENT ACTIVITY OF THE ENVIRONMENTAL PROTECTION AGENCY IN THIS AREA HAS ALSO BEEN OUTLINED. (SEE ALSO W71-11440) (ENSIGN-PAI) JF - CONFERENCE ON POLLUTION CONTROL AND THE MARINE INDUSTRY, SPONSORED BY THE INTERNATIONAL ASSOCIATION FOR POLLUTION CONTROL, NEW ORLEANS, APRIL 1-3, 1971, P 18-1 - 18-18. AU - Bernard, Harold AD - ENVIRONMENTAL PROTECTION AGENCY, WASH., D.C Y1 - 1971/03// PY - 1971 DA - Mar 1971 KW - Water Resources Abstracts KW - *WASTE DISPOSAL KW - *SHIPS KW - *WATER QUALITY ACT KW - *WATER POLLUTION SOURCES KW - *OIL WASTES KW - WASTE TREATMENT KW - WASTE STORAGE KW - WATER POLLUTION CONTROL KW - *SHIPBOARD WASTE KW - SW 3050:Ultimate disposal of wastes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19018213?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WASTE+MANAGEMENT+SYSTEMS+FOR+RECREATIONAL+AND+COMMERCIAL+VEHICLES&rft.au=Bernard%2C+Harold&rft.aulast=Bernard&rft.aufirst=Harold&rft.date=1971-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - SOCIO-ECONOMIC RESEARCH WITHIN PUBLIC LAW 88-379 AN - 19004390; 7108813 AB - THIS PAPER LOOKS AT THE WATER RESOURCES RESEARCH ACT OF 1964 WHICH CREATED THE OFFICE OF WATER RESOURCES RESEARCH. FROM ITS INCEPTION, THE OWRR HAS BEEN INTERESTED IN CARRYING OUT SOCIO-ECONOMIC RESEARCH IN THE WATER RESOURCES FIELD. TOP PRIORITY HAS BEEN GIVEN TO METHODOLOGY AND CRITERIA FOR WATER RESOURCES PLANNING. INTERDISCIPLINARY RESEARCH IS SUPPORTED, ESPECIALLY THAT FOCUSING ON ECONOMIC, POLITICAL, SOCIAL, LEGAL, AND ORGANIZATIONAL PROBLEMS ASSOCIATED WITH THE NATION'S WATER FUTURE. EXAMPLES OF SOME INTERDISCIPLINARY PROJECTS AND PUBLIC OPINION RESEARCH ARE CITED. WATER RESOURCES RESEARCH IS CONTINUALLY INTERESTED IN FINDING EFFECTIVE METHODS OF INVOLVING AN INFORMED PUBLIC IN THE DECISION-MAKING PROCESS. (SEE ALSO W71-08811) (WRAY-CHICAGO) JF - IN: PROCEEDINGS OF A CONFERENCE ON WATER RESOURCE PLANNING AND PUBLIC OPINION, UNIVERSITY OF NEBRASKA, P 69-76, MAR 1971. AU - Hershey, Garland H AD - OFFICE OF WATER RESOURCES RESEARCH, WASHINGTON, D.C Y1 - 1971/03// PY - 1971 DA - Mar 1971 KW - Water Resources Abstracts KW - *WATER RESOURCES DEVELOPMENT KW - *PLANNING KW - *SOCIAL ASPECTS KW - DECISION-MAKING KW - SOCIAL VALUES KW - *SOCIO-ECONOMIC RESEARCH KW - *PUBLIC INVOLVEMENT KW - INTERDISCIPLINARY STUDIES KW - ENVIRONMENTAL POLICY KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19004390?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=SOCIO-ECONOMIC+RESEARCH+WITHIN+PUBLIC+LAW+88-379&rft.au=Hershey%2C+Garland+H&rft.aulast=Hershey&rft.aufirst=Garland&rft.date=1971-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - FEDERAL ASSISTANCE PROJECT METROPOLITAN DENVER SEWAGE DISPOSAL DISTRICT NO. 1. OCTOBER 1969 - FEBRUARY 1970 AN - 19003431; 7113820 AB - THE REPORT OUTLINES THE ASSISTANCE PROVIDED TO THE METROPOLITAN DENVER SEWAGE DISPOSAL DISTRICT NO. 1. PROCEDURES AND RESULTS ARE SUMMARIZED FOR THE CONTROL TESTING, DATA ANALYSES PLANT PERFORMANCE, CONTROL OF SLUDGE CHARACTERISTICS, AND PLANT CONTROL. DATA WERE ANALYZED USING THE KINETIC MODEL TO DETERMINE SLUDGE PRODUCTION CHARACTERISTICS, WHICH WERE GREATER THAN THOSE OF NORMAL DOMESTIC WASTE. ALSO AN ANALYSIS OF THE CLARIFICATION AND THICKENING CAPACITIES OF THE FINAL CLARIFIERS WAS MADE AND IT WAS CONCLUDED THAT WITH THE OBTAINED SLUDGE SETTLING CHARACTERISTICS, THE CLARIFERS WERE NOT ADEQUATE. (HEGG-EPA) JF - MARCH 1971, 42 P, 5 TAB, 6 FIG, 12 REF. AU - Hegg, Bob A AU - Burgeson, John R AD - ENVIRONMENTAL PROTECTION AGENCY, KANSAS CITY, MO Y1 - 1971/03// PY - 1971 DA - Mar 1971 KW - Water Resources Abstracts KW - ACTIVATED SLUDGE KW - KINETICS KW - SEWAGE SLUDGE KW - SETTLING VELOCITY KW - OPERATIONS KW - SETTLING BASINS KW - COLORADO KW - SEWAGE TREATMENT KW - WASTE WATER TREATMENT KW - MODEL STUDIES KW - DENVER(COL) KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19003431?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=FEDERAL+ASSISTANCE+PROJECT+METROPOLITAN+DENVER+SEWAGE+DISPOSAL+DISTRICT+NO.+1.+OCTOBER+1969+-+FEBRUARY+1970&rft.au=Hegg%2C+Bob+A%3BBurgeson%2C+John+R&rft.aulast=Hegg&rft.aufirst=Bob&rft.date=1971-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - REMOVAL OF VIRUSES FROM WATER AND WASTEWATER AN - 19062007; 7213613 AB - NO SINGLE METHOD OR COMBINATION OF METHODS COMPLETELY RECOVERS ALL VIRUSES FROM SEWAGE. PRIMARY SETTLING, WHICH CONSTITUTES THE WHOLE SEWAGE TREATMENT FOR MOST COMMUNITIES, REMOVES LITTLE OF THE VIRUSES FROM SEWAGE. SEVERAL BIOLOGICAL TREATMENT METHODS SUCH AS ACTIVATED SLUDGE, STABILIZATION PONDS, AND TRICKLING FILTERS MAY BE USED FOR VIRUS REMOVAL BUT WITH WIDELY VARYING RESULTS. THE MOST EFFICIENT AND CONSISTENTLY EFFECTIVE OF THESE IS ACTIVATED SLUDGE TREATMENT. WHERE LAND IS AVAILABLE STABILIZATION PONDS OFTEN SERVE SECONDARY TREATMENT NEEDS. VIRUSES ARE SUBJECTED HERE NOT ONLY TO THE EFFECTS OF ADSORPTION AND THE CHEMICAL INSULTS THAT ARE A PART OF OTHER TREATMENT PROCESSES BUT ALSO TO THE DESTRUCTIVE EFFECTS OF SUNLIGHT AND TIME. VIRUS REMOVAL IS HIGHLY VARIABLE. TRICKLING FILTERS PASS FROM 22 TO 100 PERCENT OF THE VIRUSES. AS QUALITY OF WATER BECOMES MORE IMPORTANT, THE COSTS WILL BECOME RELATIVELY LESS IMPORTANT, AND CHEMICAL AND PHYSICAL METHODS WILL FIND INCREASING APPLICATION IN THE TREATMENT OF SECONDARY EFFLUENTS, PARTICULARLY WHEN TOTAL RENOVATION IS THE GOAL. COAGULATION WITH ALUM OR FERRIC CHLORIDE REMOVES HIGH PERCENTAGES OF BACTERIOPHAGES; ALSO COAGULATION WITH LIME CAN DO THE SAME; ACTIVATED CARBON IS LESS EFFICIENT AND NEEDS MORE STUDY. SOME CATIONIC POLYELECTROLYTES REMOVED OVER 99 PERCENT OF THE VIRUSES, THOUGH WHEN USED WITH THE USUAL COAGULANTS THEY DID NOT INCREASE THE PERCENTAGE OF REMOVAL. (SEE ALSO W72-13610) (BEAN-AWWARF) JF - IN: PROCEEDINGS, THIRTEENTH WATER QUALITY CONFERENCE, URBANA, ILLINOIS, FEB. 15-16, 1971, P 126-136. 4 FIG, 5 TAB, 24 REF. AU - Berg, G AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. WATER QUALITY OFFICE Y1 - 1971/02// PY - 1971 DA - Feb 1971 KW - Water Resources Abstracts KW - *WATER TREATMENT KW - *WATER QUALITY KW - *PUBLIC HEALTH KW - *WASTE WATER TREATMENT KW - SANITARY ENGINEERING KW - COLIFORMS KW - VIRUSES KW - SW 3070:Water quality control KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19062007?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=REMOVAL+OF+VIRUSES+FROM+WATER+AND+WASTEWATER&rft.au=Berg%2C+G&rft.aulast=Berg&rft.aufirst=G&rft.date=1971-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ENVIRONMENTAL QUALITY AND PRODUCTIVITY AN - 19034044; 7204606 AB - WORLD NEEDS DEMAND EXPANSION OF THE ALREADY IMMENSE AMERICAN LIVESTOCK INDUSTRY. THE PROBLEM WHICH NOW CONFRONTS THE INDUSTRY IS THE ADVERSE IMPACT OF PRODUCTION WASTES ON THE ENVIRONMENT, PARTICULARLY WATER QUALITY. DUE TO THE FRAGMENTED NATURE OF EARLIER STUDIES, A DEFINITE PATTERN OF ANIMAL WASTE POLLUTION HAS EMERGED ONLY IN THE LAST TWO YEARS. FISH KILLS FROM FEEDLOT-RUNOFF IN KANSAS IN 1964 WAS AN INDICATOR OF THE TWENTY-FOUR KILLS IN TWELVE STATES IN 1969. THE COMBINATION OF PRODUCTION ORIENTED AND TRADITIONAL ZERO-COST, WASTE MANAGEMENT PHILOSOPHIES IS NOW LEADING TO SEVERE POLLUTION PROBLEMS. ANAEROBIC LAGOONS ARE DESIGNED ON RAW WASTE STRENGTH INSTEAD OF RUNOFF QUALITY. FARMERS HAVE NOT BEEN INFORMED OF STATE WATER QUALITY STANDARDS OR THEIR RESPONSIBILITY IN MEETING THEM. EVEN THOUGH ORGANIC WASTE LOADS FROM LAGOONS ARE HIGHER THAN RAW DOMESTIC WASTES, THE CONCENTRATIONS OF NITROGEN AND PHOSPHORUS ARE OF GREATER SIGNIFICANCE, BECAUSE NO INDUSTRY IS MORE DEPENDENT UPON A PURE WATER SUPPLY THAN AGRICULTURE. IN CONSERVING WATER QUALITY, THE AGRICULTURAL OPERATOR IS ENGAGING IN NOTABLE SELF-SERVICE AND MAKING AN INVESTMENT IN SURVIVAL. (SEE ALSO W72-04604) (SCHMITT-IOWA STATE) JF - IN: AGRICULTURAL WASTES: PRINCIPLES AND GUIDELINES FOR PRACTICAL SOLUTIONS, CORNELL UNIVERSITY CONFERENCE ON AGRICULTURAL WASTE MANAGEMENT, FEBRUARY 10-12, 1971, SYRACUSE, NEW YORK. P 6-11, 2 TAB, 5 REF. AU - DENIT, J D AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. WATER QUALITY OFFICE Y1 - 1971/02// PY - 1971 DA - Feb 1971 KW - Water Resources Abstracts KW - *FARM WASTES KW - *WATER QUALITY CONTROL KW - *SURFACE RUNOFF KW - LAGOONS KW - EUTROPHICATION KW - WATER POLLUTION SOURCES KW - WATER LAW KW - SW 3040:Wastewater treatment processes KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19034044?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ENVIRONMENTAL+QUALITY+AND+PRODUCTIVITY&rft.au=DENIT%2C+J+D&rft.aulast=DENIT&rft.aufirst=J&rft.date=1971-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE IMPACT OF VARIOUS HEAVY METALS ON THE AQUATIC ENVIRONMENT AN - 19011733; 7204792 AB - A LITERATURE REVIEW OF THE EFFECTS OF ARSENIC, COPPER, CADMIUM, LEAD, AND ZINC SPECIES ON WATER QUALITY AND AQUATIC BIOTA IS PRESENTED. SOME SYNERGISTIC AND ANTAGONISTIC EFFECTS ARE DISCUSSED AND THE EXISTING GOVERNMENTAL STANDARDS FOR THESE METALS ARE SUMMARIZED. TABLES ARE GIVEN FOR EACH OF THE HEAVY METALS SHOWING THE DIFFERENT CONCENTRATIONS IN MG/LITER, THE NAMES AND DATES OF ORGANIZATIONS MAKING RECOMMENDATIONS, AND BRIEF COMMENTS. (LANG-USGS) JF - ENVIRONMENTAL PROTECTION AGENCY WATER QUALITY OFFICE TECHNICAL REPORT NO 2, FEBRUARY 17, 1971, 22 P. 5 TAB, 29 REF. AU - Schneider, R F AD - ENVIRONMENTAL PROTECTION AGENCY, DENVER, COLO. WATER QUALITY OFFICE Y1 - 1971/02// PY - 1971 DA - Feb 1971 KW - Water Resources Abstracts KW - *HEAVY METALS KW - *WATER POLLUTION EFFECTS KW - *WATER QUALITY KW - *AQUATIC ENVIRONMENT KW - *STANDARDS KW - *COPPER KW - ADMINISTRATIVE AGENCIES KW - WATER CHEMISTRY KW - ARSENIC COMPOUNDS KW - SOLUBILITY KW - PUBLICATIONS KW - INFORMATION RETRIEVAL KW - *LITERATURE REVIEW KW - *CADMIUM KW - *LEAD KW - *ZINC KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution KW - SW 8000:Scientific and technical information UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19011733?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+IMPACT+OF+VARIOUS+HEAVY+METALS+ON+THE+AQUATIC+ENVIRONMENT&rft.au=Schneider%2C+R+F&rft.aulast=Schneider&rft.aufirst=R&rft.date=1971-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - CHEMICAL CHARACTERIZATION OF BOTTOM SEDIMENTS AN - 19005211; 7105981 AB - LABORATORY EXAMINATION OF MORE THAN 200 SEDIMENTS, USING DICHROMATE OXIDATION FOR ORGANIC CARBON AND KJELDAHL DETERMINATION FOR ORGANIC NITROGEN, RESULTED IN THE DEVELOPMENT OF AN ORGANIC SEDIMENT INDEX. CORRELATION OF THE OSI WITH WASTE LOADING AND FLOW CHARACTERISTICS WAS DEMONSTRATED FOR TWO EUTROPHIC LAKES, THREE RIVERS, AND TWO ESTUARIES. JF - JOURNAL WATER POLLUTION CONTROL FEDERATION, VOL 43, NO 2, 216-227, FEB 1971. 6 FIGS, 4 TAB, 16 REF. AU - Ballinger, D G AU - McKee, G D AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. WATER QUALITY OFFICE Y1 - 1971/02// PY - 1971 DA - Feb 1971 KW - Water Resources Abstracts KW - *BOTTOM SEDIMENTS KW - *CHEMICAL ANALYSIS KW - *SEDIMENTS KW - ORGANIC CARBON KW - ORGANIC NITROGEN KW - WATER POLLUTION KW - POLLUTANT IDENTIFICATION KW - RED RIVER KW - KANAWHA R. KW - MISSISSIPPI R KW - RARITAN BAY KW - COOPER RIVER KW - LAKE SEBASTICOCK KW - WATERVILLE RESERVOIR KW - SW 3010:Identification of pollutants KW - SW 0870:Erosion and sedimentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19005211?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=CHEMICAL+CHARACTERIZATION+OF+BOTTOM+SEDIMENTS&rft.au=Ballinger%2C+D+G%3BMcKee%2C+G+D&rft.aulast=Ballinger&rft.aufirst=D&rft.date=1971-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PESTICIDES AN - 19003697; 7109758 AB - PESTICIDES ARE DISCUSSED WITH THREE MAIN AREAS OF EMPHASIS. DDT IS USED AS AN EXAMPLE, BUT THE PRINCIPLES ARE INTENDED TO APPLY TO PESTICIDES GENERALLY. THE FIRST AREA OF EMPHASIS IS OF THE BENEFICIAL USE OF DDT. INCREASED PRODUCTION AND THE CONTROL OF MALARIA ARE TWO MAIN BENEFITS. HUMAN HEALTH HAZARDS FROM PESTICIDES ARE NEXT POINTED OUT. DEATH AND ILLNESS HAVE BEEN ATTRIBUTED TO PESTICIDE POISONING. CURRENTLY THE HUMAN HEALTH HAZARD THAT IS MOST CONTROVERSIAL IS THE POSSIBILITY OF CANCER OR BIRTH DEFECTS FROM EXPOSURE TO PESTICIDE CONCENTRATIONS. ENVIRONMENTAL HAZARDS ARE THE LAST AREA OF CONCERN. BIOLOGICAL ACCUMULATION AND PERSISTENCE IN THE ENVIRONMENT ARE TWO MAIN PROBLEMS. THE AUTHOR SUGGEST A DRASTIC REDUCTION IN THE USE OF DDT AS ONE SOLUTION. PESTICIDES ARE USEFUL, BUT THEY ALL CARRY SOME RISK OF DAMAGE TO MAN OR THE ENVIRONMENT. (SEE ALSO W71-09752) (WHITE-IOWA STATE) JF - IN: 33RD ANNUAL FORUM, NATIONAL FARM INSTITUTE, FEBRUARY 1971, DES MOINES, IOWA P 49-56. AU - Upholt, William M AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. PESTICIDE ADVISORY COMMITTEE Y1 - 1971/02// PY - 1971 DA - Feb 1971 KW - Water Resources Abstracts KW - *PESTICIDES KW - *DDT KW - DISEASES KW - INSECTICIDES KW - PUBLIC HEALTH KW - TOXICITY KW - PESTICIDE RESIDUE KW - HAZARDS KW - POISONS KW - BENEFICIAL USE KW - WATER POLLUTION EFFECTS KW - *PARATHION KW - MALARIA KW - CANCER KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution KW - SW 1060:Conservation in agricultural use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19003697?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PESTICIDES&rft.au=Upholt%2C+William+M&rft.aulast=Upholt&rft.aufirst=William&rft.date=1971-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE APPLICATION OF NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY TO PESTICIDE ANALYSES AN - 18995650; 7108833 AB - THIS REVIEW POINTS OUT THAT NMR HAS BEEN USED SUCCESSFULLY IN PESTICIDE ANALYSES AND SUPPLIES INFORMATION DIFFICULT AND SOMETIMES IMPOSSIBLE TO OBTAIN BY OTHER MEANS. APPLICATIONS LISTED ARE: PESTICIDE RESIDUE ANALYSES, ELUCIDATION OF PHOTOLYSIS PRODUCTS, CHARACTERIZATION OF SYNTHESIZED PESTICIDE METABOLITES, STUDIES OF REACTION AND INTERMEDIATE PRODUCTS, AND STRUCTURAL ELUCIDATION OF PESTICIDES. COLLECTIONS OF PESTICIDE SPECTRA IN THE LITERATURE ARE LISTED. (SEE ALSO W71-08834 THRU W71-08836 AND W71-08586 THRU W71-08590) (KEITH-EPA) JF - VARIAN INSTRUMENT APPLICATIONS, VOL 5, NO 1, FEB 1971, P 2-3. 7 REF. AU - Keith, L H AU - Alford, Al AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHWEST WATER LAB Y1 - 1971/02// PY - 1971 DA - Feb 1971 KW - Water Resources Abstracts KW - *NUCLEAR MAGNETIC RESONANCE KW - *PESTICIDES KW - *REVIEWS KW - *SPECTROSCOPY KW - POLLUTANT IDENTIFICATION KW - PESTICIDE RESIDUES KW - PESTICIDE METABOLITES KW - PESTICIDE PHOTOLYSIS PRODUCTS KW - SW 0880:Chemical processes KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18995650?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+APPLICATION+OF+NUCLEAR+MAGNETIC+RESONANCE+SPECTROSCOPY+TO+PESTICIDE+ANALYSES&rft.au=Keith%2C+L+H%3BAlford%2C+Al&rft.aulast=Keith&rft.aufirst=L&rft.date=1971-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Occurrence of Toxic Bivalve Molluscs During a Gymnodinium breve 'Red Tide' AN - 20045825; 8433483 AB - Extensive fish mortality has been associated with Gymnodinium breve 'red tides' along the west coast of Florida. Toxicological evidence has strongly incriminated G. breve as being the primary source of two toxic components detected in oysters and clams exposed to increased numbers of G. breve. From August to November 1967, G. breve 'red tide' conditions were reported from the mouth of Tampa Bay to Redfish Pass, south of Charlotte Harbor on the west coast of Florida. The present study examines the relationship of increased numbers of G. breve to the occurrence and distribution of toxic oysters and clams. The most severe G. breve 'red tide' conditions occurred during the first day of sampling. G. breve cell counts averaged 1500-2400 organisms/ml in the offshore waters, 300 organisms/ml in the surf zone, and 820 organisms/ml in Venice Inlet. Water collected offshore and from the head of the Inlet contained an ether-soluble substance that was toxic to mice. At this time a large number of dead fishes were observed lining the beaches and floating offshore. Hard clams (Mercenaria campechiensis) and sunray clams (Macrocallista nimbosa) collected from the head of Venice Inlet contained 270 and 140 mouse units of toxin per 100 g of meats, respectively. Oysters (Crassostrea virginica) collected south of Bird Island the same day contained 75 mouse units of toxin per 100 g of meats. On the third day of sampling, coquinas (Donax variabilis) collected from the surf zone south of Midnight Pass were highly toxic, containing 550 mouse units per 100 g of meats. The toxicity of the coquinas was the highest ever detected by this laboratory in bivalve molluscs exposed to G. breve 'red tide' conditions. Seawater, oyster, and coquina samples collected from the Venice area in the absence of G. breve 'red tide' conditions did not contain detectable amounts of toxin. JF - Transactions of the American Fisheries Society AU - Cummins, Joseph M AU - Jones, Abner C AU - Stevens, Alan A AD - Gulf Coast Water Hygiene Laboratory, Environmental Protection Agency, Dauphin Island, Alabama 36528 Y1 - 1971/01// PY - 1971 DA - January 1971 SP - 112 EP - 116 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA VL - 100 IS - 1 SN - 0002-8487, 0002-8487 KW - Toxicology Abstracts; Aqualine Abstracts; Ecology Abstracts; Water Resources Abstracts; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Noxious organisms KW - Red tides KW - Toxicants KW - Donax variabilis KW - Mercenaria campechiensis KW - Islands KW - Marine environment KW - Coastal inlets KW - Sampling KW - Mollusks KW - Mouth KW - ASW, USA, Florida, Charlotte Harbor KW - Coasts KW - Marine KW - Mortality KW - Beaches KW - Head KW - Inlets KW - Animal physiology KW - Toxicity KW - Surf zone KW - ASW, USA, Florida, Tampa Bay KW - Clams KW - Toxins KW - Bivalvia KW - Meat KW - Coastal zone KW - Macrocallista nimbosa KW - Oysters KW - Gymnodinium KW - Red Tide KW - Marine molluscs KW - Crassostrea virginica KW - Q5 08503:Characteristics, behavior and fate KW - O 4020:Pollution - Organisms/Ecology/Toxicology KW - D 04040:Ecosystem and Ecology Studies KW - X 24490:Other KW - SW 3030:Effects of pollution KW - AQ 00008:Effects of Pollution KW - Q1 08588:Effects of Aquaculture on the Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20045825?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Occurrence+of+Toxic+Bivalve+Molluscs+During+a+Gymnodinium+breve+%27Red+Tide%27&rft.au=Cummins%2C+Joseph+M%3BJones%2C+Abner+C%3BStevens%2C+Alan+A&rft.aulast=Cummins&rft.aufirst=Joseph&rft.date=1971-01-01&rft.volume=100&rft.issue=1&rft.spage=112&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281971%29100-112%3AOOTBMD%3E2.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-06-22 N1 - SubjectsTermNotLitGenreText - Noxious organisms; Coastal zone; Toxicants; Red tides; Marine molluscs; Coastal inlets; Animal physiology; Surf zone; Toxicity; Meat; Mortality; Beaches; Islands; Head; Marine environment; Sampling; Mouth; Toxins; Coasts; Gymnodinium; Inlets; Oysters; Red Tide; Mollusks; Clams; Bivalvia; Macrocallista nimbosa; Donax variabilis; Mercenaria campechiensis; Crassostrea virginica; ASW, USA, Florida, Tampa Bay; ASW, USA, Florida, Charlotte Harbor; Marine DO - http://dx.doi.org/10.1577/1548-8659(1971)100-112:OOTBMD>2.0.CO;2 ER - TY - JOUR T1 - STATE AGENCIES REGULATING CONFINED ANIMAL FEEDING OPERATIONS AN - 19274635; 7210538 AB - STATE AGENCIES THAT REGULATE LIVESTOCK FEEDING OPERATIONS AND THEIR RESPONSIBILITY WITH RESPECT TO ENVIRONMENTAL PROBLEMS ARE IDENTIFIED. THE READER WILL THUS KNOW WHICH AGENCIES SHOULD BE CONTACTED ABOUT ESTABLISHING A CONFINED FEEDING OPERATION, IMPROVING OR EXPANDING EXISTING FEEDING FACILITIES, AND REPORTING NUISANCES ARISING FROM FEEDLOTS. THE INFORMATION WAS COLLECTED BY SENDING A LETTER TO EACH STATE SOLID WASTE PLANNING AGENCY REQUESTING: (1) THE NAME AND ADDRESS OF ALL STATE AGENCIES THAT SHOULD BE CONTACTED PRIOR TO ESTABLISHING A CONFINED FEEDING OPERATION; (2) THE TYPES AND LIMITS OF CONTROL EXERCISED BY THESE AGENCIES. THE TYPES OF AGENCIES EXERTING REGULATORY CONTROL OVER ANIMAL FEEDING OPERATIONS IN EACH STATE ARE SUMMARIZED IN A TABLE. THE AVAILABILITY OF TECHNICAL ASSISTANCE IN DESIGNING FEEDLOT AND WASTE TREATMENT SYSTEMS IS INCLUDED WHEN SPECIFICALLY MENTIONED BY THE RESPONDENT AGENCIES. GENERAL OBSERVATIONS REGARDING NATIONWIDE CONTROL OVER ANIMAL FEEDING OPERATIONS ARE MADE. (BUNDY-IOWA STATE) JF - ENVIRONMENTAL PROTECTION AGENCY DIVISION OF TECHNICAL OPERATIONS OPEN-FILE REPORT (TO 01.0 .543/1) 1971. 37 P. AU - Sweeten, J M AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1971 PY - 1971 DA - 1971 KW - Water Resources Abstracts KW - *FARM WASTES KW - *STATE GOVERNMENTS KW - *ADMINISTRATIVE AGENCIES KW - FEDERAL GOVERNMENT KW - REGULATION KW - CONTROL KW - FEED LOTS KW - STANDARDS KW - *REGULATORY CONTROL KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19274635?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=STATE+AGENCIES+REGULATING+CONFINED+ANIMAL+FEEDING+OPERATIONS&rft.au=Sweeten%2C+J+M&rft.aulast=Sweeten&rft.aufirst=J&rft.date=1971-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE HOME GROUNDWATER SUPPLY PICTURE AS WE SEE IT AN - 19272575; 7204950 AB - DRINKING WATER FOR MORE THAN 50 MILLION AMERICANS IS SUPPLIED FROM INDIVIDUAL WELLS, SPRINGS, RAIN-WATER CATCHMENTS OR UNPROTECTED SURFACE-WATER SOURCES. THE CHOICE OF WATER SOURCE IS USUALLY CONTROLLED BY INDIVIDUAL ECONOMIC FACTORS, AND CLIMATIC, GEOLOGIC AND GEOGRAPHIC CONSIDERATIONS. THIS SEGMENT OF THE NATION'S POPULATION LIVES IN THE RURAL AND SUBURBAN AREAS OF THE USA REMOTE FROM EXISTING COMMUNITY WATER SUPPLY DISTRIBUTION LINES. DURING THE SUMMER OF 1969 THE BUREAU OF WATER HYGIENE, ENVIRONMENTAL HEALTH SERVICE CONDUCTED A SYSTEMATIC SURVEY OF INDIVIDUAL WATER SUPPLIES IN 4 COUNTIES IN THE STATE OF GEORGIA. MORE THAN 1/3 OF THE WATER SUPPLIES SAMPLED ARE POTENTIALLY HAZARDOUS TO THE USERS, AND THERE IS A DEFINITE RELATIONSHIP OF THE GEOLOGIC ENVIRONMENT AND TYPE OF WATER SUPPLY TO THE NATURE OF THE CONTAMINATION.--COPYRIGHT 1971, BIOLOGICAL ABSTRACTS, INC. JF - GROUND WATER 9(3): 17-23, 1971. MAPS. AU - McDermott, James H AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. DIV. OF WATER HYGIENE Y1 - 1971 PY - 1971 DA - 1971 KW - Water Resources Abstracts KW - CONTAMINATION KW - DRINKING KW - GEOLOGIC KW - GEORGIA KW - GROUND KW - HOME KW - RELATIONSHIP KW - SW 2040:Groundwater management KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19272575?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+HOME+GROUNDWATER+SUPPLY+PICTURE+AS+WE+SEE+IT&rft.au=McDermott%2C+James+H&rft.aulast=McDermott&rft.aufirst=James&rft.date=1971-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DIGEST OF THE CATALOG OF INFORMATION ON WATER DATA AN - 19272563; 7214234 AB - THE CATALOG OF INFORMATION ON WATER DATA IS A FILE OF INFORMATION ABOUT WATER-DATA ACQUISITION ACTIVITIES, MAINTAINED IN ACCORDANCE WITH THE DIRECTIONS SET FORTH IN CIRCULAR A-67, ISSUED BY THE OFFICE OF MANAGEMENT AND BUDGET. THIS CIRCULAR CALLS UPON THE U.S. DEPARTMENT OF THE INTERIOR TO COORDINATE CERTAIN WATER-DATA ACQUISITION ACTIVITIES CONDUCTED BY FEDERAL AGENCIES ON STREAMS, LAKES, RESERVOIRS, ESTUARIES, AND GROUNDWATERS. THIS REPORT IS A DIGEST OF INFORMATION APPEARING IN THE 1970 EDITION OF THE CATALOG. IT ALSO INCLUDES INFORMATION ON ACTIVE GROUNDWATER STATIONS REPORTED IN THE 1968 EDITION OF THE CATALOG. THE DIGEST HIGHLIGHTS SOME OF THE CATALOG INFORMATION BY MEANS OF ILLUSTRATIONS AND TABLES; A BRIEF EXPLANATION PRECEDES EACH. ITEMS COVERED ARE WHO IS REPORTING, WHAT IS REPORTED, THE SCOPE OF ACTIVITIES, AND THE PERIODS OF RECORD. (WOODARD-USGS) JF - GEOLOGICAL SURVEY OPEN-FILE REPORT, 1971. 66 P, 17 FIG, 17 TAB. AU - PAUSZEK, F H AD - GEOLOGICAL SURVEY, WASHINGTON, D.C. OFFICE OF WATER DATA COORDINATION Y1 - 1971 PY - 1971 DA - 1971 KW - Water Resources Abstracts KW - *HYDROLOGIC DATA KW - *DATA COLLECTIONS KW - *FEDERAL GOVERNMENT KW - *INDEXING KW - REVIEWS KW - WATER QUALITY KW - SURFACE WATERS KW - GROUNDWATER KW - STREAMFLOW KW - INFORMATION RETRIEVAL KW - GAGING STATIONS KW - SAMPLING KW - SITES KW - *CATALOG(WATER DATA) KW - SW 5080:Evaluation, processing and publication KW - SW 0835:Streamflow and runoff KW - SW 3010:Identification of pollutants KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19272563?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DIGEST+OF+THE+CATALOG+OF+INFORMATION+ON+WATER+DATA&rft.au=PAUSZEK%2C+F+H&rft.aulast=PAUSZEK&rft.aufirst=F&rft.date=1971-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE POLLUTION CONTROL BOARD: A FIRST REPORT AN - 19163112; 7112738 AB - ILLINOIS HAS A POLLUTION CONTROL BOARD WHICH ADOPTS REGULATIONS AND DETERMINES WHETHER SUCH REGULATIONS HAVE BEEN VIOLATED. FOUR ALERT STAGES HAVE BEEN CREATED FOR AIR EMISSIONS. REGULATIONS TO CONTROL AIR POLLUTION HAVE BEEN PROPOSED. SECONDARY TREATMENT FACILITIES ARE REQUIRED FOR SEWAGE, AND THE BOARD IS CONSIDERING ADVANCING THE DEADLINES FOR SUCH TREATMENT. THE FEASIBILITY OF REQUIRING TERTIARY TREATMENT FOR SEWAGE IS ALSO BEING EXPLORED. THE ALLOWABLE PHOSPHATE CONTENT OF EFFLUENTS DISCHARGED INTO LAKE MICHIGAN HAS BEEN REDUCED AND MAY BE EXTENDED TO ALL STATE WATERS. THE BOARD HAS PROPOSED REGULATIONS TO FORBID ESSENTIALLY ALL MERCURY DISCHARGES. THE BOARD HAS NO POWER TO INVESTIGATE INFRACTIONS BUT MERELY DECIDES CASES BROUGHT BEFORE IT. MUCH ENFORCEMENT IS ACCOMPLISHED BY GRANTING LIMITED VARIANCES, BUT FINES HAVE BEEN IMPOSED ALONG WITH SUCH VARIANCES. EXAMPLES OF WATER POLLUTION CASES BEFORE THE BOARD ARE PROVIDED. THE BOARD NEEDS ADDITIONAL POWERS OVER PESTICIDES AND SOLID WASTES. THE BOARD SHOULD HAVE POWER TO IMPOSE MONEY CHARGES FOR THE DISCHARGE OF CONTAMINANTS OR THE SALE OF ARTICLES WHICH CREATE PROBLEMS OF SOLID WASTE DISPOSAL. (ROBINSON-FLORIDA) JF - ENVIRONMENT: ILLINOIS, P 16-21, JANUARY 1971. 6 P. AU - Currie, D P AD - ILLINOIS ENVIRONMENTAL PROTECTION AGENCY, SPRINGFIELD Y1 - 1971/01// PY - 1971 DA - Jan 1971 KW - Water Resources Abstracts KW - DESRIPTORS: *ILLINOIS KW - *ADMINISTRATIVE DECISIONS KW - *WATER POLLUTION CONTROL KW - *EVALUATION KW - ENVIRONMENTAL SANITATION KW - STANDARDS KW - REGULATION KW - ADMINISTRATION KW - ADMINISTRATIVE AGENCIES KW - WATER POLLUTION KW - WATER POLLUTION SOURCES KW - WATER QUALITY KW - WATER QUALITY CONTROL KW - POLLUTION ABATEMENT KW - WATER RESOURCES KW - WATER POLICY KW - AIR POLLUTION KW - PUBLIC HEALTH KW - AIR POLLUTION EFFECTS KW - WATER LAW KW - LEGAL ASPECTS KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19163112?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+POLLUTION+CONTROL+BOARD%3A+A+FIRST+REPORT&rft.au=Currie%2C+D+P&rft.aulast=Currie&rft.aufirst=D&rft.date=1971-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - LEGAL PROTECTION OF THE PACIFIC NORTHWEST ESTUARIES AN - 19069085; 7302459 AB - THE PRESENT AND PROPOSED LEGAL PROTECTION OF ESTUARIES IS SUMMARIZED. THERE ARE 40 OR MORE AGENCIES THAT EXERCISE SOME LEGAL JURISDICTION OVER THE PACIFIC NORTHWEST ESTUARIES, WITH THE ENVIRONMENTAL PROTECTION AGENCY IN THE FOREFRONT. LOCAL AGENCIES, STATE GOVERNMENTS, CONGRESS, AND THE PUBLIC ARE CONCERNED. THE REGULATION OF WATER QUALITY STANDARDS IN INTERSTATE AND COASTAL WATERS IS CARRIED OUT BY FIRST ESTABLISHING STATE AND FEDERAL WATER QUALITY STANDARDS, CLASSIFYING STREAMS, DEFINING CRITERIA, AND ESTABLISHING IMPLEMENTATION SCHEDULES. THE IMPLEMENTATION AND CONSTRUCTION OF TREATMENT FACILITIES IS WORKED OUT ON A CASE-BY-CASE BASIS. IMPORTANT RECOMMENDATIONS WERE MADE BY THE COUNCIL ON ENFIRONMENTAL QUALITY; NEW LEGISLATION, BAN OF UNREGULATED OCEAN DUMPING OF ALL MATERIALS HARMFUL TO THE MARINE ENVIRONMENT; HIGH PRIORITY TO PROTECT THE MARINE ENVIRONMENT WHICH IS BIOLOGICALLY ACTIVE (ESTUARIES, SHALLOWS, NEARSHORE AREAS); DREDGING BY THE CORPS OF ENGINEERS OF HIGHLY POLLUTED AREAS HAS BEEN RESTRICTED. THE FEDERAL WATER QUALITY IMPROVEMENT ACT OF 1970 ESTABLISHED THE CURRENT REQUIREMENTS FOR THE HANDLING OF OIL SPILLS. A BENEFICIAL EFFECT UPON THE CARE AND FEEDING OF WETLANDS IS THE NATIONAL ENVIRONMENTAL POLICY ACT OF 1970. ADDITIONAL FEDERAL STATUTES HAVE BEEN INTRODUCED IN CONGRESS. (SEE ALSO W73-02454) (JONES-WISCONSIN) JF - IN: TECHNICAL CONFERENCE ON ESTUARIES OF THE PACIFIC NORTHWEST, 1971. OREGON STATE UNIVERSITY, CORVALLIS, ENGINEERING EXPERIMENT STATION CIRCULAR NO 42, P 173-189. AU - Grubbe, N H AD - ENVIRONMENTAL PROTECTION AGENCY, PORTLAND, OREG. WATER QUALITY OFFICE Y1 - 1971 PY - 1971 DA - 1971 KW - Water Resources Abstracts KW - *LEGISLATION KW - *PACIFIC NORTHWEST U.S. KW - *ESTUARIES KW - LOCAL GOVERNMENTS KW - FEDERAL JURISDICTION KW - WATER QUALITY STANDARDS KW - STATE JURISDICTION KW - DREDGING KW - ADMINISTRATION KW - PULP AND PAPER INDUSTRY KW - OIL SPILLS KW - COLUMBIA RIVER KW - JUDICIAL DECISIONS KW - PERMITS KW - COMMON LAW KW - SOCIAL PARTICIPATION KW - REGULATION KW - PULBIC RIGHTS KW - FEDERAL WATER POLLUTION CONTROL ACT KW - *ENVIRONMENTAL PROTECTION AGENCY KW - PUGET SOUND(WASH.) KW - NATIONAL ENVIRONMENTAL POLICY ACT KW - SW 3030:Effects of pollution KW - SW 4050:Water law and institutions KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19069085?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=LEGAL+PROTECTION+OF+THE+PACIFIC+NORTHWEST+ESTUARIES&rft.au=Grubbe%2C+N+H&rft.aulast=Grubbe&rft.aufirst=N&rft.date=1971-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - A STATUS REPORT ON THE UTILISATION OF FREEZING IN DEWATERING OF SLUDGES AN - 19060908; 7305763 AB - SLOW FREEZING WITH SUBSEQUENT THAWING IS AN EXCELLENT MEANS FOR CONDITIONING SLUDGES FOR DEWATERING. THE PROCESS HAS BEEN DEMONSTRATED FOR SEWAGE SLUDGES AND FOR SLUDGES PRODUCED IN TREATING MUNICIPAL WATER SUPPLIES. RESULTS ARE SUPERIOR TO CHEMICAL CONDITIONING. THE CHARACTER OF THE SLUDGES IS COMPLETELY CHANGED, AND DEWATERING IS EXTREMELY RAPID. THE CHANGE IN PROPERTIES IS LESS STRIKING FOR SEWAGE SLUDGES: THE SLUDGE MUST STILL BE FILTERED AND AGITATION WILL REVERSE THE CHANGES. INCORPORATION OF FREEZE-THAW CONDITIONING INTO PROCESSING SEQUENCES FOR DEWATERING SLUDGES HAS ACHIEVED LIMITED SUCCESS. THE LIMITING FACTORS HAVE BEEN THE NEED FOR SLOW, COMPLETE FREEZING, AND FOR MINIMIZING POWER REQUIRED. RECENT STUDIES OF CONTINUOUS. FREEZING OF SEWAGE SLUDGE ON A STEEL BELT SHOWED IMPRACTICALLY LARGE PLANT SIZE AND HIGH CAPITAL COST. IT IS UNLIKELY THAT FREEZE-THAW CONDITIONING WILL BE ADOPTED FOR DEWATERING SLUDGES EXCEPT FOR THOSE CASES WHERE THERE IS ESSENTIALLY NO ALTERNATIVE. (EPA) JF - PROC. 13TH INTERNATIONAL CONGRESS OF REFRIGERATION, WASHINGTON, D.C., 1971, VOLUME 1, P 739-743, 1971. 1 FIG, 9 REF. AU - Farrell, J B AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. ADVANCED WASTE TREATMENT RESEARCH LAB Y1 - 1971 PY - 1971 DA - 1971 KW - Water Resources Abstracts KW - *DEWATERING KW - *FREEZING KW - *THAWING KW - *SEWAGE SLUDGES KW - *SLUDGE TREATMENT KW - SLUDGE DISPOSAL KW - WASTE WATER TREATMENT KW - WATER TREATMENT KW - *ALUM SLUDGE KW - IRON HYDROXIDE SLUDGE KW - FREEZE-THAW CONDITIONING KW - SW 3040:Wastewater treatment processes KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19060908?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=A+STATUS+REPORT+ON+THE+UTILISATION+OF+FREEZING+IN+DEWATERING+OF+SLUDGES&rft.au=Farrell%2C+J+B&rft.aulast=Farrell&rft.aufirst=J&rft.date=1971-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - TOXICITY OF KRAFT MILL EFFLUENT TO SELECTED ESTUARINE ORGANISMS FROM YAQUINA BAY, OREGON AN - 19055879; 7214792 AB - MEDIAN TOLERANCE LIMITS OF KRAFT MILL EFFLUENT WERE ESTIMATED ON PHANERODON FURCATUS, EMBIOTOCA LATERALIS, HEXAGRAMMUS DECAGRAMMUS, PLATICHTHYS STELLATUS, PAROPHRYS VETULUS, AND CANCER MAGISTER.--COPYRIGHT 1972, BIOLOGICAL ABSTRACTS, INC. JF - NORTHWEST SCI. VOL. 45, NO. 4: P244-251. 1971. AU - Parrish, P AU - Horton, F AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO Y1 - 1971 PY - 1971 DA - 1971 KW - Water Resources Abstracts KW - *WATER POLLUTION EFFECTS KW - *PULP WASTES KW - BAYS KW - CANCER MAGISTER KW - EFFLUENTS KW - EMBIOTOCA LATERALIS KW - HEXAGRAMMUS DECAGRAMMUS KW - PAROPHRYS VETULUS KW - PHANERODON FURCATUS KW - PLATICHTHYS STELLATUS KW - *TOXICITY KW - YAQUINA BAY(OREGON) KW - SW 3030:Effects of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19055879?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=TOXICITY+OF+KRAFT+MILL+EFFLUENT+TO+SELECTED+ESTUARINE+ORGANISMS+FROM+YAQUINA+BAY%2C+OREGON&rft.au=Parrish%2C+P%3BHorton%2C+F&rft.aulast=Parrish&rft.aufirst=P&rft.date=1971-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - POLLUTION CONTROL AND THE BUDGET AN - 19040545; 7112731 AB - THE PRESIDENT IS ASKING CONGRESS FOR 6 BILLION DOLLARS FOR SEWAGE TREATMENT FACILITIES - 2 BILLION A YEAR FOR THE NEXT 3 YEARS. UNDER THE PRESENT FEDERAL FORMULA, WHEN STATE GRANTS REACH 25% OF THE PROJECT COST THE FEDERAL GRANTS WILL BE INCREASED FROM 30 TO AS MUCH AS 55%. ILLINOIS IS READY TO PROVIDE THE 25% BECAUSE OF ITS RECENT $750 MILLION BOND ISSUE. THE AMOUNT REQUESTED BY THE PRESIDENT IS GREATLY IN EXCESS OF PREVIOUS APPROPRIATIONS, BUT IT IS STILL INADEQUATE TO MEET THE NEEDS OF ILLINOIS. AT THE CURRENT RATE OF FEDERAL APPROPRIATIONS, IT WOULD BE 37 1/2 YEARS BEFORE THE PROGRAM PROVIDED BY THE BOND ISSUE COULD BE CARRIED OUT. CONSTRUCTION COSTS ARE CURRENTLY RISING 10% OR MORE EACH YEAR. A DELAY IN PROVIDING ADEQUATE FUNDS, THEREFORE, GREATLY INCREASES FINAL COSTS. POLLUTION CONTROL IN ILLINOIS IS VERY IMPORTANT BECAUSE IT INVOLVES LAKE MICHIGAN, THE OHIO RIVER, THE MISSISSIPPI RIVER, AND THE WABASH RIVER. (ROBINSON-FLORIDA) JF - ENVIRONMENT: ILLINOIS, P. 13-15, JANUARY 1971. 3 P. AU - McNaughton, F AD - ILLINOIS ENVIRONMENTAL PROTECTION AGENCY, SPRINGFIELD Y1 - 1971/01// PY - 1971 DA - Jan 1971 KW - Water Resources Abstracts KW - *ILLINOIS KW - *GRANTS KW - *WATER POLLUTION CONTROL KW - *FEDERAL GOVERNMENT KW - STATE GOVERNMENTS KW - LOCAL GOVERNMENTS KW - CITIES KW - SEWAGE DISPOSAL KW - SEWAGE TREATMENT KW - SANITARY ENGINEERING KW - ENVIRONMENTAL SANITATION KW - TREATMENT FACILITIES KW - ECONOMICS KW - POLITICAL ASPECTS KW - CAPITAL KW - CAPITAL SUPPLY KW - FINANCING KW - WATER POLLUTION KW - COSTS KW - COST SHARING KW - CONSTRUCTION COSTS KW - SW 4030:Cost allocation, cost sharing, pricing KW - SW 3070:Water quality control KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19040545?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=POLLUTION+CONTROL+AND+THE+BUDGET&rft.au=McNaughton%2C+F&rft.aulast=McNaughton&rft.aufirst=F&rft.date=1971-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - RECOVERY OF SMALL QUANTITIES OF VIRUSES FROM CLEAN WATERS ON CELLULOSE NITRATE MEMBRANE FILTERS AN - 19039551; 7208477 AB - A METHOD IS DESCRIBED FOR QUANTITATIVELY RECOVERING SMALL AMOUNTS OF VIRUSES FROM LARGE VOLUMES OF BUFFERED, DISTILLED WATER. DEVELOPMENT OF THE METHOD WAS MOTIVATED BY THE ANTICIPATED NEED FOR TESTING LARGE VOLUMES OF RENOVATED SEWAGE FOR VIRUSES. THE METHOD CONSISTS OF ADSORBING VIRUSES ONTO CELLULOSE NITRATE MEMBRANE FILTERS (0.45 MICRO M PORE SIZE) FROM WATER CONTAINING SUFFICIENT NA2HPO4 TO PRODUCE A MOLARITY OF 0.05 AND SUFFICIENT CITRIC ACID TO PRODUCE A PH OF 7, AND ELUTING THE ADSORBED VIRUSES IN 3% BEEF EXTRACT UNDER EXTENDED SONIC TREATMENT. COMPLETE RECOVERY OF POLIOVIRUS 1, ECHOVIRUS 7, AND COXSACKIEVIRUS B3 RESULTED WHEN LESS THAN 100 PLAQUE-FORMING UNITS WERE ADDED TO 1-LITER QUANTITIES OF WATER. RECOVERIES OF REOVIRUS 1 WERE ALMOST AS GOOD. PRELIMINARY STUDIES INDICATE THAT GOOD RECOVERIES CAN BE MADE FROM 25-GAL QUANTITIES OF WATER. THE METHOD IS EFFICIENT IN WATERS OF HIGH QUALITY AND MAY BE USEFUL FOR RECOVERING VIRUSES IN RENOVATED, AND PERHAPS IN TAP WATERS, BUT NOT IN WATERS CONTAINING CERTAIN ORGANIC MATTER UNLESS THAT MATTER IS FIRST REMOVED.--COPYRIGHT 1972, BIOLOGICAL ABSTRACTS, INC. JF - APPLIED MICROBIOLOGY, VOL 22, NO 4, P 608-614. 1971. AU - Berg, G AU - DAHLING AU - Berman, D AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO Y1 - 1971 PY - 1971 DA - 1971 KW - Water Resources Abstracts KW - CELLULOSE KW - COXSACKIEVIRUS KW - ECHOVIRUS KW - *FILTERS KW - *MEMBRANE KW - NITRATE KW - POLIOVIRUS KW - RECOVERY KW - REOVIRUS KW - *VIRUSES KW - *ANALYTICAL TECHNIQUES KW - WATER TREATMENT KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19039551?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=RECOVERY+OF+SMALL+QUANTITIES+OF+VIRUSES+FROM+CLEAN+WATERS+ON+CELLULOSE+NITRATE+MEMBRANE+FILTERS&rft.au=Berg%2C+G%3BDAHLING%3BBerman%2C+D&rft.aulast=Berg&rft.aufirst=G&rft.date=1971-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PERSISTENCE OF PESTICIDES IN RIVER WATER AN - 19032015; 7204922 AB - THE PERSISTENCE OF 28 COMMON PESTICIDES IN RAW RIVER WATER WAS STUDIED OVER AN 8-WK-PERIOD. TWELVE ORGANOCHLORINE, 9 ORGANOPHOSPHORUS, AND 7 CARBAMATE PESTICIDES WERE STUDIED AT A CONCENTRATION OF 10 MICROGRAM/L. NO MEASURABLE DEGRADATION OR CHEMICAL CHANGE WAS OBSERVED FOR THE FOLLOWING ORGANOCHLORINE COMPOUNDS: BHC, HEPTACHLOR EPOXIDE, DIELDRIN, DDE, DDT, DDD, AND ENDRIN. AZODRIN WAS THE ONLY ORGANOPHOSPHORUS COMPOUND THAT WAS STABLE THROUGHOUT THE STUDY. ALL CARBAMATE COMPOUNDS WERE SIGNIFICANTLY CHANGED AFTER 1 WK, AND ALL BUT BAYGON WERE COMPLETELY LOST AFTER 8 WK. WHERE POSSIBLE, THE DEGRADATION OR CHEMICAL CONVERSION PRODUCTS OF THE PESTICIDES WERE IDENTIFIED.--COPYRIGHT 1971, BIOLOGICAL ABSTRACTS, INC. JF - ENVIRON SCI TECHNOL. 5(6): 541-544. 1971. AU - Eichelberger, James W AU - Lichtenberg, James J AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. WATER QUALITY OFFICE Y1 - 1971 PY - 1971 DA - 1971 KW - Water Resources Abstracts KW - AZODRIN KW - BAYGON KW - BHC KW - CARBAMATE KW - CHLOR KW - CHLORINE KW - DDD KW - DDE KW - DDT KW - DIELDRIN KW - ENDRIN KW - EPOXIDE KW - HEPTA KW - ORGANO KW - PESTICIDES KW - PHOSPHORUS KW - RIVER KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19032015?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PERSISTENCE+OF+PESTICIDES+IN+RIVER+WATER&rft.au=Eichelberger%2C+James+W%3BLichtenberg%2C+James+J&rft.aulast=Eichelberger&rft.aufirst=James&rft.date=1971-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EFFECT OF HIGH WINTER WATER TEMPERATURES ON ADULT EMERGENCE OF AQUATIC INSECTS AN - 19028310; 7203526 AB - THE LARVAE OF 10 SPECIES OF AQUATIC INSECTS (TRICHOPTERA, PLECOPTERA, EPHEMEROPTERA, AND DIPTERA) WERE SUBJECTED TO UNREASONABLE HIGH WINTER WATER TEMPERATURES IN THE LABORATORY FROM NOVEMBER TO JULY. THE STONEFLY (PTERONARCYS DOSATA) AND THE BURROWING MAYFLY (HEXAGENIA LIMBATA) EMERGED IN JANUARY, 5 MONTHS EARLIER THAN THEIR NATURAL JUNE EMERGENCE TIME. ALL OTHER TEST SPECIES EXHIBITED SIMILAR PREMATURE EMERGENCE UNDER TEST CONDITIONS. THE TIME BETWEEN EMERGENCE OF MALES AND FEMALES WAS INCREASED BY INCREASED WATER TEMPERATURES. (EPA ABSTRACT) JF - WATER RESEARCH VOL 5, P 777-783, 1971, 5 FIG, 13 REF. AU - Nebeker, Alan V AD - ENVIRONMENTAL PROTECTION AGENCY, DULUTH, MINN. NATIONAL WATER QUALITY LAB Y1 - 1971 PY - 1971 DA - 1971 KW - Water Resources Abstracts KW - *TEMPERATURE KW - AQUATIC INSECTS KW - STONEFLIES KW - MAYFLIES KW - CADDISFLIES KW - DIPTERA KW - LARVAE KW - *EMERGENCE KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19028310?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EFFECT+OF+HIGH+WINTER+WATER+TEMPERATURES+ON+ADULT+EMERGENCE+OF+AQUATIC+INSECTS&rft.au=Nebeker%2C+Alan+V&rft.aulast=Nebeker&rft.aufirst=Alan&rft.date=1971-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ENVIRONMENTAL EXPERIENCE WITH RADIOACTIVE EFFLUENTS FROM OPERATING NUCLEAR POWER PLANTS AN - 19027565; 7203524 AB - RADIOLOGICAL SURVEILLANCE ACTIVITIES AT THE EIGHT NUCLEAR POWER STATIONS AND THE NUCLEAR-FUEL REPROCESSING PLANT UNDER ROUTINE COMMERCIAL OPERATION IN THE U.S. ARE DESCRIBED, AND CURRENT RESULTS ARE SUMMARIZED. AT EACH FACILITY THE OPERATOR OR HIS CONTRACTOR MONITORS THE ENVIRONMENT AND PRESENTS FINDINGS IN PERIODIC REPORTS TO THE USAEC. THE APPROPRIATE STATE AGENCY FOR PUBLIC HEALTH OR ENVIRONMENTAL PROTECTION ALSO PERFORMS RADIOLOGICAL MEASUREMENTS IN THE NEIGHBORHOOD OF THE PLANT, USUALLY AS PART OF A STATEWIDE MONITORING PROGRAM. THE USAEC SPONSORS A PROGRAM OF INDEPENDENT MEASUREMENTS AT SEVERAL STATIONS AND PERIODIC SERIAL RADIATION SURVEILLANCE OF THE ENVIRONMENT. NEW YORK UNIVERSITY AND THE ESSEX MARINE LABORATORY ARE EVALUATING POSSIBLE THERMAL AND RADIOLOGICAL EFFECTS OF LIQUID EFFLUENTS FROM TWO OF THESE PLANTS ON AQUATIC LIFE IN THE HUDSON AND CONNECTICUT RIVERS RESPECTIVELY. THE FIELD STUDIES, WHICH WERE INITIALLY UNDERTAKEN AT A FUEL REPROCESSING PLANT, A BOILING-WATER REACTOR, AND A PRESSURIZED-WATER REACTOR THAT HAD BEEN IN OPERATION FOR SEVERAL YEARS, HAVE NOW BEEN EXTENDED TO INCLUDE THE NEWER AND LARGER LIGHT-WATER NUCLEAR POWER STATIONS. CONCURRENT MEASUREMENTS OF INDIVIDUAL RADIONUCLIDES ARE MADE WITHIN THE STATION, AT POINTS OF WASTE DISCHARGE, IN THE IMMEDIATE ENVIRONMENT, AND AT POINTS OF POSSIBLE HUMAN EXPOSURE. THUS THE MAGNITUDE OF THE SOURCE, THE IMPORTANCE OF PATHS TO AND THROUGH THE ENVIRONMENT, AND THE EXTENT OF RADIONUCLIDE DISPERSION OR CONCENTRATION ARE INDICATED. (HOUSER-ORNL) JF - AVAILABLE FROM UNIPUB, INC. P.O. BOX 433 NEW YORK, N. Y. 10016. A/CONF.49/P-O87, (1971), P 3.3-29-3.3-45. AU - Kahn, B AU - SHLEIEN, B AU - Weaver, C AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO Y1 - 1971 PY - 1971 DA - 1971 KW - Water Resources Abstracts KW - *NUCLEAR POWERPLANTS KW - *EFFLUENTS KW - *ENVIRONMENT KW - *ENVIRONMENTAL EFFECTS KW - *SURVEYS KW - MEASUREMENT KW - RADIOACTIVITY KW - RADIOISOTOPES KW - FUELS KW - WATER POLLUTION SOURCES KW - WASTE DISPOSAL KW - WASTE DILUTION KW - WASTE WATER DISPOSAL KW - MONITORING KW - THERMAL POLLUTION KW - AQUATIC LIFE KW - HUDSON RIVER KW - RIVERS KW - DISPERSION KW - PATH OF POLLUTANT KW - SURVEILLANCE PROGRAM KW - ON-SITE DATA COLLECTING KW - FUEL REPROCESSING KW - CONNECTICUT RIVER KW - CONCENTRATION KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19027565?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ENVIRONMENTAL+EXPERIENCE+WITH+RADIOACTIVE+EFFLUENTS+FROM+OPERATING+NUCLEAR+POWER+PLANTS&rft.au=Kahn%2C+B%3BSHLEIEN%2C+B%3BWeaver%2C+C&rft.aulast=Kahn&rft.aufirst=B&rft.date=1971-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - CONCEPTS OF WASTEWATER REUSE AN - 19024360; 7200907 AB - MANY AREAS WITH WATER SHORTAGE HAVE ALREADY RESORTED TO RE-USE OF TREATED WASTEWATER EFFLUENT IN ORDER TO AUGMENT THEIR WATER SUPPLIES. WATER RE-USE USUALLY BEGINS WITH INDUSTRIES WHO DISCOVER THAT MUNICIPAL EFFLUENT IS SUITABLE AND LESS COSTLY THAN TREATED POTABLE WATER FOR COOLING PURPOSES. AS EFFLUENT QUALITY IMPROVES DUE TO IMPROVEMENTS IN WASTE TREATMENT FACILITIES, THE EFFLUENT BECOMES SUITABLE FOR MORE AND MORE INDUSTRIAL FUNCTIONS. HOWEVER, INDUSTRIES MAY CONSUME ONLY 5% OF THE INTAKE WATER OF THE COMMUNITY. OTHER LOGICAL USES OF TREATED EFFLUENT INCLUDE AGRICULTURAL IRRIGATION, AND IRRIGATION OF RECREATIONAL LANDS. THE NEXT LOGICAL STEP IS GROUNDWATER RECHARGE. AUGMENTING OF THE WATER SUPPLY WITH TREATED EFFLUENT DILUTES THE EFFLUENT AND PROVIDES INCREASE FLOW IN THE AQUIFERS. DIRECT RE-USE IS POSSIBLE AND SAFE, BUT AESTHETIC OBJECTIONS HAVE SO FAR PREVENTED IT FROM BECOMING A REALITY. TECHNOLOGY HAS PROVIDED MAN WITH THE ABILITY TO RE-USE WATER, BUT IT IS UP TO THE INDIVIDUAL AREAS TO OBTAIN THE MOST BENEFIT FROM THEIR WATER AT THE LEAST POSSIBLE COST. (LOWRY-TEXAS) JF - WATER AND SEWAGE WORKS, VOL 118, REF NO 1971. P R/59-R/62, 13 REF. AU - Middleton, F M AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO, ADVANCED WASTE TREATMENT RESEARCH LAB Y1 - 1971 PY - 1971 DA - 1971 KW - Water Resources Abstracts KW - *WATER REUSE KW - *WASTE WATER TREATMENT KW - *WATER QUALITY CONTROL KW - SEPARATION TECHNIQUES KW - DESALINATION KW - ION EXCHANGE KW - IRRIGATION KW - BY-PRODUCTS KW - LEGISLATION KW - GROUNDWATER RECHARGE KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19024360?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=CONCEPTS+OF+WASTEWATER+REUSE&rft.au=Middleton%2C+F+M&rft.aulast=Middleton&rft.aufirst=F&rft.date=1971-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MUNICIPAL WASTEWATER TREATMENT BY PHYSICAL AND CHEMICAL METHODS AN - 19024221; 7200937 AB - A LIME CLARIFICATION AND ADSORPTION SYSTEM WAS STUDIED ON A 0.1 MGD SCALE AT LEBANON, OHIO. RESULTS AVERAGED OVER A 9 MILLION GALLON THROUGHPUT OF WEAK TO MODERATE STRENGTH DOMESTIC WASTEWATER IN STEADY FLOW SHOWED AN EFFLUENT TOC OF 11 MG/1 WITH AN OVERALL RANGE OF 2-23 MG/L. PRODUCT TURBIDITY AVERAGED LESS THAN 2. PHOSPHATE AND SUSPENDED SOLIDS REMOVALS WERE CONSISTENTLY 90% OR BETTER. SYSTEM RESPONSE TO CHANGES IN FLOW RATES AND STRENGTHS OF INFLUENT WAS NOT DETERMINED. COST ESTIMATES USING THE DATA OBTAINED WERE $.05/1000 GAL OF WASTEWATER TREATED ON A ONCE THROUGH CARBON BASIS, AND POSSIBLY LESS THAN $.01/1000 GALLONS IF THE CARBON IS REGENERATED. FROM THESE AND OTHER COST ESTIMATES, IT WAS DETERMINED THAT AT PLANT SIZES ABOVE 10 MGD, PHYSICAL-CHEMICAL TREATMENT PLANTS WOULD COST LESS TO BUILD BUT MORE TO OPERATE. BELOW 10 MGD, CONVENTIONAL PLANTS WOULD BE MORE ECONOMICAL IN BOTH CATEGORIES. HOWEVER, ADDED COSTS OF CONVENTIONAL PLANTS FOR REMOVAL OF PHOSPHORUS WERE NEGLECTED. SEVERAL OTHER INNOVATIONS, SUCH AS CENTRALIZATION OF CARBON REGENERATION AND LIME RECALCINATION FACILITIES MAY MAKE THE PROCESS MORE ECONOMICALLY COMPETITIVE. (LOWRY-TEXAS) JF - WATER AND SEWAGE WORKS, VOL 118, REF. NO. 1971. P R/62-R/81, 5 FIG, 7 TAB, 13 REF. AU - Villers, R V AU - Berg, El AU - Brunner, CA AU - Masse, An AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. ADVANCED WASTE TREATMENT RESEARCH LAB Y1 - 1971 PY - 1971 DA - 1971 KW - Water Resources Abstracts KW - *ADSORPTION KW - *COAGULATION KW - *WASTE WATER TREATMENT KW - ACTIVATED CARBON KW - SEDIMENTATION KW - CHEMICAL PRECIPITATION KW - LIME KW - TURBIDITY KW - PHOSPHORUS KW - NITROGEN KW - SLUDGE DISPOSAL KW - INCINERATION KW - PILOT PLANTS KW - SAMPLING KW - BIOCHEMICAL OXYGEN DEMAND KW - CHEMICAL OXYGEN DEMAND KW - COST ANALYSIS KW - *CARBON REGENERATION KW - *LIME RECALCINATION KW - SUSPENDED SOLIDS KW - TOTAL ORGANIC CARBON KW - MUNICIPAL WASTE WATER KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19024221?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MUNICIPAL+WASTEWATER+TREATMENT+BY+PHYSICAL+AND+CHEMICAL+METHODS&rft.au=Villers%2C+R+V%3BBerg%2C+El%3BBrunner%2C+CA%3BMasse%2C+An&rft.aulast=Villers&rft.aufirst=R&rft.date=1971-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - TURNING SLUDGE INTO A RESOURCE AN - 19010680; 7112729 AB - ILLINOIS WILL NO LONGER TOLERATE THE DUMPING OF SEWAGE INTO ITS WATERWAYS AND LAKES. NEW SEWAGE TREATMENT FACILITIES ARE BEING BUILT NOW. ILLINOIS IS NOW SEEKING THE DEVELOPMENT OF VALUABLE USES OF SEWAGE. IN EXPERIMENTAL PROGRAMS RAW SEWAGE IS TURNED INTO A SLUDGE BY ANAEROBIC DIGESTION. THIS SLUDGE HAS VALUABLE USES AS BOTH A LAND FILL AND FERTILIZER. MANY SUCH PROJECTS ARE CURRENTLY BEING UNDERTAKEN WITH VERY FAVORABLE RESULTS. PIPELINES WILL PROBABLY BE THE SOLUTION TO LOW COST DISTRIBUTION OF THIS SLUDGE. THE NEXT STEPS TO BE UNDERTAKEN ARE TO SOLVE THE PROBLEM OF DISTRIBUTION COSTS, TO LOCATE AND ACQUIRE DISPOSAL AND LAND DEVELOPMENT TRACTS, TO ENCOURAGE FARM USE OF SLUDGE FERTILIZER, AND TO CONTINUE SCIENTIFIC MONITORING. (ROBINSON-FLORIDA) JF - ENVIRONMENT: ILLINOIS, P. 1-4, JANUARY 1971. 4 P, 3 PHOTO. AU - Ogilvie, R B AD - ILLINOIS ENVIRONMENTAL PROTECTION AGENCY, SPRINGFIELD Y1 - 1971/01// PY - 1971 DA - Jan 1971 KW - Water Resources Abstracts KW - *ILLINOIS KW - *SEWAGE SLUDGE KW - *SEWAGE TREATMENT KW - *SLUDGE DISPOSAL KW - ANAEROBIC DIGESTION KW - STATE GOVERNMENTS KW - RESEARCH AND DEVELOPMENT KW - RESEARCH FACILITIES KW - MUNICIPAL WASTES KW - DOMESTIC WASTES KW - SANITARY ENGINEERING KW - WASTE TREATMENT KW - BIOLOGICAL TREATMENT KW - SEWAGE DISPOSAL KW - BIODEGRADATION KW - SLUDGE DIGESTION KW - ANAEROBIC BACTERIA KW - FERTILIZERS KW - FERTILIZATION KW - LANDFILLS KW - LAND RECLAMATION KW - NON-STRUCTURAL ALTERNATIVES KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19010680?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=TURNING+SLUDGE+INTO+A+RESOURCE&rft.au=Ogilvie%2C+R+B&rft.aulast=Ogilvie&rft.aufirst=R&rft.date=1971-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - CARBON ADSORPTION FOR RECOVERY OF ORGANIC PESTICIDES AN - 19010389; 7107769 AB - ADSORPTION AND DESORPTION EFFICIENCIES OF A GREAT MANY ORGANIC COMPOUNDS ARE NOT KNOWN YET. FOR THIS REASON THE USE OF CAM ALONE COULD NOT DETERMINE THE CONCENTRATION OF ENDRIN IN THE MISSISSIPPI RIVER. A THOROUGH DESCRIPTION OF THE EXPERIMENT AND PROCEDURE USED ARE PRESENTED. RESULTS OF ANALYSIS OF THE GRADE SAMPLE TAKEN AT THE BEGINNING AND END OF EACH SAMPLE RUN ARE TABULATED. ANALYSIS OF THE GRAB SAMPLES AFTER PASSING THROUGH THE CARBON SHOWED NO PESTICIDE CONTENTS ABOVE THE DETECTABLE LEVEL. SOME COMPOUNDS DISAPPEARED FROM THE WATER AFTER 4 DAYS WHILE MOST OF THE CHLORINATED COMPOUNDS WERE PRESENT IN NEARLY THE SAME CONCENTRATION. HOWEVER, HEPTACHLOR, ALDRIN, DDE, AND ENDOSULPHAN SHOWED SIGNIFICANT LOSS. SEVEN OUT OF TEN ORGANOPHOSPHORUS COMPOUNDS WERE SOMEWHAT DIMINISHED AFTER 4 DAYS. TWO TABLES SHOWING THE RECOVERY OF THE COMPOUNDS BY CAM ARE GIVEN. THOSE TABLES INDICATE THAT THE CAM IS A USEFUL PROCEDURE FOR ISOLATION AND MEASUREMENT OF METHOXYCHLOR, LINDANE, ENDRIN, DIELDRIN, AND HEPTACHLOR EPOXIDE. IT ALSO SHOWS THAT CAM IS NOT SUITABLE FOR RECOVERY OF FENTION, METHYL, PARATHION, MALATHION, ETHION, TRITHION, AND METHYL TRITHION. (RAYAAN-TEXAS) JF - JOURNAL AMERICAN WATER WORKS ASSOCIATION, VOL 63, NO 1, P 25-27, JAN 1971. 10 REF, 4 TAB. AU - Eichelberger, W J AU - LICTENBERG, J J AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATTI, OHIO. ANALYTICAL QUALITY CONTROL LAB Y1 - 1971/01// PY - 1971 DA - Jan 1971 KW - Water Resources Abstracts KW - *ADSORPTION KW - *ANALYTICAL TECHNIQUES KW - *PESTICIDES KW - CARBON KW - ORGANIC COMPOUNDS KW - POLLUTANT IDENTIFICATION KW - ENDRIN KW - ORGANIC PESTICIDES KW - *CARBON ADSORPTION METHODS(CAM) KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19010389?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=CARBON+ADSORPTION+FOR+RECOVERY+OF+ORGANIC+PESTICIDES&rft.au=Eichelberger%2C+W+J%3BLICTENBERG%2C+J+J&rft.aulast=Eichelberger&rft.aufirst=W&rft.date=1971-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EFFECT OF WATER TEMPERATURE ON NYMPHAL FEEDING RATE, EMERGENCE, AND ADULT LONGEVITY OF THE STONEFLY PTEROMARCYS DORSATA AN - 19009744; 7108977 AB - THE OPTIMUM AND LIMITING TEMPERATURES FOR NYMPHAL FEEDING, LONGEVITY OF ADULTS, NUMBER OF EGGS PRODUCED, AND SUCCESS OF ADULT EMERGENCE WERE DETERMINED FOR THE STONEFLY PTERONAREYS DORSATA NEWMAN (PTERONARCIDAE, PTECOPTERA). THE HIGHEST FEEDING RATE OCCURRED AT 20C. NO FEEDING OCCURRED AT 1C OR 35C. THE ADULTS THAT EMERGED AT 10C LIVED TWICE AS LONG AS THOSE THAT EMERGED AT 20C. NONE EMERGED AT 5C OR 25C. THE BEST EGG PRODUCTION OCCURRED AT 15C. THE AVERAGE ADULT LIFE SPAN WAS 17.5 DAYS FROM NYMPHS REARED AT 20C, 31 DAYS FROM NYMPHS HELD AT 15C, AND 36 DAYS FROM LARVAE REARED AT 10C. (SEE ALSO W71-08978) (NEBEKER-EPA) JF - JOURNAL OF THE KANSAS ENTOMOLOGICAL SOCIETY VOL 44, NO 1, P 21-26, JAN 1971. EPA PROGRAM 18050 WAA 01/71. AU - Nebeker, Alan V AD - ENVIRONMENTAL PROTECTION AGENCY, DULUTH, MINN. NATIONAL WATER QUALITY LAB Y1 - 1971/01// PY - 1971 DA - Jan 1971 KW - Water Resources Abstracts KW - *WATER TEMPERATURE KW - *FEEDING RATES KW - *STONEFLIES KW - *TEMPERATURE KW - *INSECT BEHAVIOR KW - *AQUATIC INSECTS KW - WATER POLLUTION EFFECTS KW - INSECTS KW - PTERONARCYS DORSATA KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19009744?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EFFECT+OF+WATER+TEMPERATURE+ON+NYMPHAL+FEEDING+RATE%2C+EMERGENCE%2C+AND+ADULT+LONGEVITY+OF+THE+STONEFLY+PTEROMARCYS+DORSATA&rft.au=Nebeker%2C+Alan+V&rft.aulast=Nebeker&rft.aufirst=Alan&rft.date=1971-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - TEMPERATURE REQUIREMENTS FOR GROWTH AND SURVIVAL OF LARVAL CISCOS (COREGONUS ARTED II) AN - 19008142; 7201989 AB - TEMPERATURES ABOVE 13 AND BELOW 18 C ARE RECOMMENDED AS MOST SUITABLE FOR SUSTAINED PRODUCTION OF LARVAL CISCO, AS INDICATED BY INSTANTANEOUS RATES OF GROWTH, MORTALITY, AND NET BIOMASS GAIN IN CISCO REARED AT SEVEN CONSTANT TEMPERATURES FROM 3 TO 21 C. GROWTH RATES INCREASED IN THE TEMPERATURE RANGE FROM 3 THROUGH 18 C. NET RATES OF BIOMASS GAIN WERE MAXIMUM AT 13 THROUGH 18 C. THE 24-HR MEDIAN LETHAL TEMPERATURE FOR CISCOS ACCLIMATED TO 3 C WAS CALCULATED TO BE 19.8 C. (EPA ABSTRACT) JF - JOURNAL OF THE FISHERIES RESEARCH BOARD OF CANADA. VOL 28, NO 6, P 924-927, 1971. 1 FIG, 1 TAB, 22 REF. EPA PROGRAM 18050 WAA. AU - Howard McCormick, J AU - Jones, Bernard R AU - SYRETT, ROLL F AD - ENVIRONMENTAL PROTECTION AGENCY, DULUTH, MINN. NATIONAL WATER QUALITY LAB Y1 - 1971 PY - 1971 DA - 1971 KW - Water Resources Abstracts KW - *WATER TEMPERATURE KW - *JUVENILE FISHES KW - *GROWTH RATES KW - *CISCO KW - *LIMITING FACTORS KW - THERMAL POLLUTION KW - FRY KW - LARVAE KW - BIOMASS KW - YEAR-CLASS-STRENGTH KW - RECRUITMENT KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19008142?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=TEMPERATURE+REQUIREMENTS+FOR+GROWTH+AND+SURVIVAL+OF+LARVAL+CISCOS+%28COREGONUS+ARTED+II%29&rft.au=Howard+McCormick%2C+J%3BJones%2C+Bernard+R%3BSYRETT%2C+ROLL+F&rft.aulast=Howard+McCormick&rft.aufirst=J&rft.date=1971-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - CHRONIC TOXICITY, UPTAKE, AND RETENTION OF AROCLOR 1254 IN TWO ESTUARINE FISHES AN - 19008060; 7108616 AB - SOME EFFECTS OF THE POLYCHLORINATED BIPHENYL (PCB) MIXTURE, AROCLOR 1254 (MONSANTO CO., ST. LOUIS, MO.), ON THE PINFISH (LAGODON RHOMBOIDES) AND THE SPOT (LEIOSTOMUS XANTHURUS) WERE DETERMINED IN LABORATORY BIOASSAY. PREVIOUS WORK INDICATED THAT PCB IS NOT ACUTELY TOXIC TO JUVENILE PINFISH. THIS WORK INDICATES, HOWEVER, THAT BOTH SPECIES OF FISH DIED (41-66% MORTALITY) WHEN EXPOSED FOR 14-45 DAYS TO 5 PPB OF AROCLOR 1254. SPOT APPEARED UNAFFECTED BY 1.0 PPB FOR UP TO 56 DAYS. CHRONIC EXPOSURE TO AROCLOR 1254 APPARENTLY INCREASED SUSCEPTIBILITY OF TEST PINFISH AND SPOT TO DISEASE, AND ALSO APPEARED TOXIC. THIS PCB IS RAPIDLY STORED BY THESE FISH, AND PERSISTS IN TISSUES FOR ABOUT THREE MONTHS. (LEGORE-WASHINGTON) JF - GULF BREEZE CONTRIBUTION NO 120. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, VOL 6, NO 2, P 113-119, 1971. 2 TAB, 11 REF. AU - Hansen, D J AU - Parrish, PR AU - Lowe, Ji AU - Wilson, A J AU - Wilson, P D AD - ENVIRONMENTAL PROTECTION AGENCY, GULF BREEZE, FLA. GULF BREEZE LAB Y1 - 1971 PY - 1971 DA - 1971 KW - Water Resources Abstracts KW - *WATER POLLUTION EFFECTS KW - *PESTICIDE TOXICITY KW - *BIOASSAY KW - *CHLORINATED HYDROCARBON PESTICIDES KW - DDT KW - MORTALITY KW - POISONS KW - GAS CHROMATOGRAPHY KW - LETHAL LIMIT KW - LABORATORY TESTS KW - *POLYCHLORINATED BIPHENYLS KW - *AROCLOR 1254 KW - *CHRONIC EXPOSURE KW - PCB KW - LAGODON SP. KW - LEIOSTOMUS SP. KW - LONG-TERM BIOASSAY KW - PINFISH KW - SPOT(FISH) KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19008060?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=CHRONIC+TOXICITY%2C+UPTAKE%2C+AND+RETENTION+OF+AROCLOR+1254+IN+TWO+ESTUARINE+FISHES&rft.au=Hansen%2C+D+J%3BParrish%2C+PR%3BLowe%2C+Ji%3BWilson%2C+A+J%3BWilson%2C+P+D&rft.aulast=Hansen&rft.aufirst=D&rft.date=1971-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - VIRUS IN WATER: I. A PRELIMINARY STUDY ON A FLOW-THROUGH GAUZE SAMPLER FOR RECOVERING VIRUS FROM WATERS AN - 19005054; 7202529 AB - A PRELIMINARY STUDY WAS CARRIED OUT ON EVALUATING A FLOW-THROUGH GAUZE SAMPLER FOR ITS EFFICIENCY IN RECOVERING VIRUS FROM BOTH FRESH AND SEAWATER. AN ATTENUATED TYPE 1 POLIOVIRUS WAS USED AS THE WORKING MODEL. WHEN TAP WATER WAS SAMPLED, THE AMOUNTS OF VIRUS ADSORBED BY THE GAUZE PADS WERE VERY SMALL, ABOUT 2% OF THE TOTAL NUMBER OF VIRUS PARTICLES FLOWING THROUGH THE DEVICE. THE VIRUS ADSORPTION AND RECOVERY INCREASED TO 15 TO 19% WHEN SEAWATER WAS SAMPLED. ADDITION OF NACL TO TAP WATER PRODUCED A MUCH BETTER EFFECT ON VIRUS ADSORPTION AND RECOVERY BY THIS DEVICE, I.E., 47% OF THE TOTAL VIRUS PARTICLES IN EACH SAMPLE. THE BEST VIRAL ELUTION FROM THE PADS WAS OBTAINED BY USING BUFFER SOLUTION OF PH 8.0 TO 9.0 CONTAINING A SMALL AMOUNT OF ANIMAL SERUM. REPEATED ELUTIONS FROM THE PADS WERE NECESSARY TO RECOVER THE MOST VIRUS ALTHOUGH THE 1ST ELUATE CONTAINED APPROXIMATELY 50% OF THE ADSORBED VIRUS. FURTHER DEVELOPMENT OF THIS DEVICE APPEARS WARRANTED, BECAUSE OF THE SIMPLICITY OF THE PROCEDURE, ITS CAPABILITY OF SAMPLING LARGE VOLUME OF WATER, ECONOMICAL SAMPLE COLLECTION, AND THE FEASIBILITY OF OBTAINING A ROUGH QUANTITATIVE ASSESSMENT OF VIRAL POLLUTANTS IN WATER EXAMINED.--COPYRIGHT 1971, BIOLOGICAL ABSTRACTS, INC. JF - APPL MICROBIOL. 21(3): 405-410. 1971. AU - Liu, O C AU - Brashear, Da AU - SERAICHEKAS, H R AU - BARNICK, JA AU - Metcalf, T G AD - ENVIRONMENTAL PROTECTION AGENCY, NARRAGANSETT, R. I. WATER HYGIENE LAB Y1 - 1971 PY - 1971 DA - 1971 KW - Water Resources Abstracts KW - ASSESSMENT KW - FLOW KW - GAUZE KW - HUMAN KW - POLLUTANT KW - RECOVERING KW - SAMPLER KW - VIRAL KW - VIRUS KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19005054?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=VIRUS+IN+WATER%3A+I.+A+PRELIMINARY+STUDY+ON+A+FLOW-THROUGH+GAUZE+SAMPLER+FOR+RECOVERING+VIRUS+FROM+WATERS&rft.au=Liu%2C+O+C%3BBrashear%2C+Da%3BSERAICHEKAS%2C+H+R%3BBARNICK%2C+JA%3BMetcalf%2C+T+G&rft.aulast=Liu&rft.aufirst=O&rft.date=1971-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EU(DPM)3 TRANSANNULARLY INDUCED PARAMAGNETIC CHEMICAL SHIFTS IN THE PMR SPECTRA OF ENDRIN, DIELDRIN, AND PHOTODIELDRIN AN - 19004619; 7108835 AB - THE PMR SHIFT REAGENT EU(DPM)3 WAS FOUND USEFUL FOR CHEMICAL SHIFT AND STRUCTURAL ASSIGNMENTS OF THE EPOXY DERIVATIVES OF THE CHLORINATED POLYCYCLODIENE PESTICIDES AND THEIR DEGRADATION PRODUCTS. THE STEREOCHEMISTRY OF PHOTODIELDRIN'S H-12, WHICH MIGRATES DURING PHOTOREARRANGEMENT, WAS DETERMINED FROM A PLOT OF THE CHANGE OF CHEMICAL SHIFT VERSUS THE DISTANCE CUBED OF EACH PROTON IN THE MOLECULE. NUMEROUS EXAMPLES OF THE NON-'W' AS WELL AS NORMAL 'W' LONG-RANGE COUPLINGS WERE OBSERVED. PRESENCE OF A TRANSANNULAR THROUGH-SPACE COUPLING OF A BRIDGEHEAD PROTON WITH THE MIGRATED PROTON IN PHOTODIELDRIN CONFIRMED THE STEREOCHEMICAL ASSIGNMENT MADE ON THE BASIS OF SHIFTS FROM THE EU(DPM)3. (SEE ALSO W71-08833) (KEITH-EPA) JF - TETRAHEDRON LETTERS, NO 1, 1971, P 3-6. AU - Keith, Lawrence H AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHWEST WATER LAB Y1 - 1971 PY - 1971 DA - 1971 KW - Water Resources Abstracts KW - *NUCLEAR MAGNETIC RESONANCE KW - *PESTICIDES KW - *SPECTROSCOPY KW - DIELDRIN KW - ENDRIN KW - ANALYTICAL TECHNIQUES KW - POLLUTANT IDENTIFICATION KW - *CHEMICAL SHIFTS KW - *COUPLING CONSTANTS KW - SPIN DECOUPLING KW - *EU(DPM)3 KW - LONG-RANGE COUPLING KW - PHOTODIELDRIN KW - SW 0880:Chemical processes KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19004619?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EU%28DPM%293+TRANSANNULARLY+INDUCED+PARAMAGNETIC+CHEMICAL+SHIFTS+IN+THE+PMR+SPECTRA+OF+ENDRIN%2C+DIELDRIN%2C+AND+PHOTODIELDRIN&rft.au=Keith%2C+Lawrence+H&rft.aulast=Keith&rft.aufirst=Lawrence&rft.date=1971-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE CASE FOR BETTER WASTE TREATMENT AN - 19000207; 7113818 AB - UNIQUE INVESTIGATIONS OF THE MISSOURI RIVER DESIGNED TO PROVIDE SUPPORT FOR A FEDERAL POLICY OF SECONDARY TREATMENT WITH BACTERIAL CONTROL ARE SUMMARIZED. INCLUDED IN THE NARRATIVE IS DESCRIPTION OF THE QUALITY PARAMENTERS USED AND THE INTER-RELATIONSHIPS DEVELOPED FROM THE DATA. THE SPECIFIC INVESTIGATIONS DESCRIBED ARE: (1) BACTERIOLOGICAL INDICATOR ORGANISMS-FECAL COLIFORM AND FECAL STREPTOCOCCI; (2) BACTERIAL PATHOGEN SALMONELLA; (3) ENTERIC VIRUS; (4) FECAL STEROL-COPROSTANOL; AND (5) SPECIALIZED BIOLOGICAL STUDIES - PERIPHYTON AND FISH FLESH TAINTING. THE REPORT SHOWS THE USE OF INDICATORS TO TRACE THE FATE OF WASTE EFFLUENTS, THE PRESENCE OF PATHOGENS WHICH ARE A HAZARD TO WATER USERS, THE EFFECTS OF WASTES ON THE AQUATIC BRATA AND THE POTENTIAL MITIGATING EFFECT OF SECONDARY WASTE TREATMENT WITH BACTERIAL CONTROL. (WALTER-EPA) JF - JANUARY 1971. 32 P, 5 TAB, 9 FIG. AU - Rademacher, John M AU - Blomgren, Carl V AU - Walter, Carl AD - ENVIRONMENTAL PROTECTION AGENCY, KANSAS CITY, MO Y1 - 1971/01// PY - 1971 DA - Jan 1971 KW - Water Resources Abstracts KW - *MISSOURI RIVER KW - *TREATMENT FACILITIES KW - *SEWAGE TREATMENT KW - *SEWAGE BACTERIA KW - COLIFORMS KW - SALMONELLA KW - ENTERIC BACTERIA KW - PERIPHYTON KW - AQUATIC BACTERIA KW - TASTE KW - INDICATORS KW - FISH FLESH TAINTING KW - SW 3040:Wastewater treatment processes KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19000207?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+CASE+FOR+BETTER+WASTE+TREATMENT&rft.au=Rademacher%2C+John+M%3BBlomgren%2C+Carl+V%3BWalter%2C+Carl&rft.aulast=Rademacher&rft.aufirst=John&rft.date=1971-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EFFECT OF LOW PH ON THE SURVIVAL AND EMERGENCE OF AQUATIC INSECTS AN - 19000129; 7113815 AB - MATURE LARVAE AND NYMPHS OF 9 SPECIES OF AQUATIC INSECTS (DRAGONFLIES, STONEFLIES, CADDISFLIES, AND MAYFLY) WERE TESTED IN THE LABORATORY AT PH VALUES FROM 1.0 TO 7.0 THE TL50 VALUES (PH AT WHICH 50 PER CENT OF THE ORGANISMS DIED) AT 30 DAYS RANGED FROM PH 2.45 (BRACHYCENTRUS AMERICANUS) TO PH 5.38 (EPHEMERELLA SUBVARIA). THE RANGE AT WHICH 50 PER CENT OF THE INSECTS EMERGED WAS 4.0-5.9. THE 9 SPECIES TESTED WERE ALL MORE SENSITIVE TO LOW PH DURING THE PERIOD OF EMERGENCE. (BELL-EPA) JF - WATER RESEARCH, VOL. 5, P 313-319, 1971. 2 TAB, 2 FIG, 13 REF. AU - Bell, Henry L AD - ENVIRONMENTAL PROTECTION AGENCY, DULUTH, MINN. NATIONAL WATER QUALITY LAB Y1 - 1971 PY - 1971 DA - 1971 KW - Water Resources Abstracts KW - *AQUATIC INSECTS KW - *MORTALITY KW - *LETHAL LIMITS KW - *HYDROGEN ION CONCENTRATION KW - *TOXICITY KW - DRAGONFLIES KW - STONEFLIES KW - CADDISFLIES KW - MAYFLIES KW - BIOASSAY KW - INDICATORS KW - LETHAL LIMIT KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19000129?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EFFECT+OF+LOW+PH+ON+THE+SURVIVAL+AND+EMERGENCE+OF+AQUATIC+INSECTS&rft.au=Bell%2C+Henry+L&rft.aulast=Bell&rft.aufirst=Henry&rft.date=1971-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EFFECT OF TEMPERATURE AT DIFFERENT ALTITUDES ON THE EMERGENCE OF AQUATIC INSECTS FROM A SINGLE STREAM AN - 18996293; 7108978 AB - AN ANALYSIS WAS MADE OF THE EFFECTS OF TEMPERATURE AS INFLUENCED BY ALTITUDE ON THE SEASONAL DISTRIBUTION AND ADULT EMERGENCE OF ALL WINTER STONEFLIES (PLECOPTERA) IN A SINGLE STREAM. WATER TEMPERATURE OF THE STREAM, WHEN MODIFIED BY AIR TEMPERATURE, SOLAR INSOLATION, SNOW COVER, AND SPRINGS PRODUCED SIGNIFICANT CHANGES IN INSECT EMERGENCE PATTERNS. (SEE ALSO W71-08977) (NEBEKER-EPA) JF - JOURNAL OF THE KANSAS ENTOMOLOGICAL SOCIETY VOL 44, NO 1, P 26-35, JAN 1971. EPA PROGRAM 18050---01/71. AU - Nebeker, Alan V AD - ENVIRONMENTAL PROTECTION AGENCY, DULUTH, MINN. NATIONAL WATER QUALITY LAB Y1 - 1971/01// PY - 1971 DA - Jan 1971 KW - Water Resources Abstracts KW - *WATER TEMPERATURE KW - *INSECT BEHAVIOR KW - *STONEFLIES KW - *TEMPERATURE KW - *AQUATIC INSECTS KW - SEASONAL DISTRIBUTION KW - ALTITUDE KW - WATER POLLUTION EFFECTS KW - INSECTS KW - PLECOPTERA KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18996293?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EFFECT+OF+TEMPERATURE+AT+DIFFERENT+ALTITUDES+ON+THE+EMERGENCE+OF+AQUATIC+INSECTS+FROM+A+SINGLE+STREAM&rft.au=Nebeker%2C+Alan+V&rft.aulast=Nebeker&rft.aufirst=Alan&rft.date=1971-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Eutrophication: Causes, consequences, correctives. Proceedings of a Symposium. 1969. Nat. Acad. Sci. Publ. 1700. Washington, D.C. 661 p. $13.50. AN - 1808626740; PQ0003337436 JF - Limnology and Oceanography AU - Bartsch, A F AD - Pacific Northwest Water Laboratory, Water Quality Office, Environmental Protection Agency, Corvallis, Oregon 97330. Y1 - 1971/01// PY - 1971 DA - January 1971 SP - 153 EP - 154 PB - Association for the Sciences of Limnology and Oceanography VL - 16 IS - 1 SN - 0024-3590, 0024-3590 KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Conferences KW - Eutrophication KW - Limnology KW - Oceanography KW - INE, USA, Washington KW - Symposium KW - AQ 00001:Water Resources and Supplies KW - Q1 08482:Ecosystems and energetics KW - SW 0810:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1808626740?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Limnology+and+Oceanography&rft.atitle=Eutrophication%3A+Causes%2C+consequences%2C+correctives.+Proceedings+of+a+Symposium.+1969.+Nat.+Acad.+Sci.+Publ.+1700.+Washington%2C+D.C.+661+p.+%2413.50.&rft.au=Bartsch%2C+A+F&rft.aulast=Bartsch&rft.aufirst=A&rft.date=1971-01-01&rft.volume=16&rft.issue=1&rft.spage=153&rft.isbn=&rft.btitle=&rft.title=Limnology+and+Oceanography&rft.issn=00243590&rft_id=info:doi/10.4319%2Flo.1971.16.1.0153 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-07-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Conferences; Eutrophication; Limnology; Oceanography; Symposium; INE, USA, Washington; Marine DO - http://dx.doi.org/10.4319/lo.1971.16.1.0153 ER - TY - JOUR T1 - COST OF RECLAMATION AND MINE DRAINAGE ABATEMENT-ELKINS DEMONSTRATION PROJECT AN - 19036514; 7205146 AB - ACID MINE DRAINAGE, DISCHARGING FROM COAL BEDS, POLLUTES STREAMS AND RIVERS. THESE POLLUTANTS AFFECT WATER QUALITY BY LOWERING THE PH, REDUCING NATURAL ALKALINITY, INCREASING TOTAL HARDNESS, AND ADDING UNDESIRABLE AMOUNTS OF IRON, MANGANESE, ALUMINUM AND SULFATES. AN ACID MINE DRAINAGE RECLAMATION PROJECT WAS ESTABLISHED IN THE ROARING CREEK-GRASSY RUN WATERSHED NEAR ELKINS, WEST VIRGINIA. DURING THE RECLAMATION, 651 ACRES OF SURFACE MINES WERE RECLAIMED, 709 ACRES REVEGETATED, 55 MASONRY SEALS CONSTRUCTED, AND 41 CLAY SEALS INSTALLED. THE AVERAGE OVERALL SURFACE MINE RECLAMATION COST WAS $2236/ACRE INCLUDING $330/ACRE FOR CLEARING AND GRUBBING, $1658/ACRE FOR RECLAMATION, AND $248/ACRE FOR REVEGETATION. OVERALL COST FOR MASONRY SEALS WAS $4,138 EACH AND CLAY SEALS $1,479. STABILITY OF THE RECLAIMED AREA HAS BEEN EXCEPTIONAL AS ONLY EIGHT SMALL SUBSIDENCE HOLES HAVE OCCURRED SINCE 1967. TOTAL MAINTENANCE COSTS HAVE BEEN LESS THAN $2,000 IN THREE YEARS; LESS THAN 0.03 PERCENT PER YEAR OF THE CONSTRUCTION COST. (WOODARD-USGS) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE AS PB-207 189, $3.00 IN PAPER COPY, $0.95 IN MICROFICHE. ROBERT A. TAFT WATER RESEARCH CENTER REPORT, ENVIRONMENTAL PROTECTION AGENCY, 1970. 27 P, 1 FIG, 11 TAB, 7 REF. (REVISION OF PAPER 70-AG-349 PRESENTED AT SOC OF MINING ENGINEERS MEETING, OCT 21-23, 1970, ST. LOUIS, MO) EPA PROGRAM 14010---10/70. AU - Scott, R B AU - Hill, R D AU - Wilmoth, R C AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. WATER QUALITY OFFICE Y1 - 1970/10// PY - 1970 DA - Oct 1970 KW - Water Resources Abstracts KW - *WATER POLLUTION CONTROL KW - *ACID MINE WATER KW - *COAL MINES KW - *LAND RECLAMATION KW - *WEST VIRGINIA KW - REVEGETATION KW - COSTS KW - REVIEWS KW - MINE DRAINAGE ABATEMENT KW - *ELKINS(W VA) KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19036514?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=COST+OF+RECLAMATION+AND+MINE+DRAINAGE+ABATEMENT-ELKINS+DEMONSTRATION+PROJECT&rft.au=Scott%2C+R+B%3BHill%2C+R+D%3BWilmoth%2C+R+C&rft.aulast=Scott&rft.aufirst=R&rft.date=1970-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MANAGEMENT OF IOWA'S WATER RESOURCES AN - 18983060; 7006988 AB - IOWA HAS ONE OF THE MOST COMPREHENSIVE MECHANISMS IN THE UNITED STATES FOR THE OVERALL MANAGEMENT OF SURFACE- AND GROUNDWATER RESOURCES. THE FACILITIES FOR MANAGING WATER ARE LARGELY AT HAND THROUGH LAWS, POLICIES AND PROCEDURES NOW OPERABLE; AND IN IOWA, UNLIKE MOST OTHER STATES, THEY APPLY TO BOTH SURFACE AND GROUNDWATERS. FLOOD-PLAIN ZONING IS PERMISSIBLE IN IOWA AND ACCEPTANCE OF IT IS GROWING. DISPOSAL OF WASTES UNDERGROUND IS PROHIBITED AND AT PRESENT IT IS THE POLICY OF THE STATE TO DISCOURAGE ANY WATERS TO BE DIVERTED UNDERGROUND. PRIORITY OF USE HAS NOT BEEN SET IN IOWA EXCEPT THAT PRIVATE-DOMESTIC AND A FEW OTHER USES ARE NOT REGULATED. IN AREAS WHERE LARGE WATER USERS CONCENTRATE IN RESTRICTED AREAS, PROTECTED LOW FLOWS ARE ESTABLISHED FOR STREAMS ON A FORMULA BASIS. THERE IS A GROWING TENDENCY TO LOOK TO THE PRINCIPLE OF CONJUNCTIVE USE. (SEE ALSO W70-06981). (KNAPP-USGS) JF - IN: WATER RESOURCES OF IOWA, SYMPOSIUM PROCEEDINGS, IOWA ACADEMY OF SCIENCE AT UNIV OF NORTHERN IOWA, CEDAR FALLS, APRIL 18, 1969. PUBLISHED BY UNIVERSITY PRINTING SERVICE, IOWA CITY, P 123-140, JAN 1970. 18 P, 2 FIG, 1 TAB, 5 REF. AU - Garland Hershey, H AD - OFFICE OF WATER RESOURCES RESEARCH, WASHINGTON, D.C Y1 - 1970/10// PY - 1970 DA - Oct 1970 KW - Water Resources Abstracts KW - *WATER MANAGEMENT(APPLIED) KW - *WATER LAW KW - *WATER RESOURCES DEVELOPMENT KW - *IOWA KW - LEGISLATION KW - GROUNDWATER KW - SURFACE WATERS KW - CONJUNCTIVE USE KW - INJECTION WELLS KW - WATER RIGHTS KW - WATER RESOURCES MANAGEMENT(IOWA) KW - SW 2040:Groundwater management KW - SW 4020:Evaluation process KW - SW 2010:Control of water on the surface UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18983060?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MANAGEMENT+OF+IOWA%27S+WATER+RESOURCES&rft.au=Garland+Hershey%2C+H&rft.aulast=Garland+Hershey&rft.aufirst=H&rft.date=1970-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - SOME PROBLEMS IN THE APPLICATION OF SYSTEMS ANALYSES IN WATER RESOURCES SYSTEMS AN - 19096302; 7509226 AB - A GENERAL DISCUSSION OF SYSTEMS ANALYSIS OF WATER RESOURCES PROBLEMS WAS PRESENTED AS WELL AS SPECIFIC PROBLEMS TO WHICH SYSTEMS ANALYSIS IS APPLIED. THE GENERAL DISCUSSION INCLUDED COMPARISONS OF SCIENTIFIC APPROACHES VERSUS ENGINEERING APPROACHES. EXAMPLE WAS MADE OF AN ARID PORTION OF MEXICO IN WHICH THE GOAL WAS TO INCREASE THE PER CAPITA INCOME. THE DEVELOPMENT OF A SIMPLE IDEA, I.E., AS A WATERSHED DECREASES IN SIZE THE PERCENT OF PRECIPITATION APPEARING AS RUNOFF INCREASES, WAS CARRIED THROUGH A SERIES OF EXPERIMENTS INTO ACTUAL PRACTICE. OPTIMIZATION BY MAXIMIZING PROFIT WAS DEMONSTRATED, BUT IT WAS ALSO SHOWN THAT MINIMIZING RISK IN A MARGINAL ECONOMY MAY BE MORE IMPORTANT. (SEE ALSO W75-09210) (TERSTRIEP-ISWS) JF - IN: SYSTEMS ANALYSIS OF HYDROLOGIC PROBLEMS; PROCEEDINGS OF THE SECOND INTERNATIONAL SEMINAR FOR HYDROLOGY PROFESSORS, AUGUST 2-14, 1970, UTAH STATE UNIVERSITY, LOGAN, P 407-417. 15 REF. AU - Hall, Wa AD - OFFICE OF SCIENCE AND TECHNOLOGY, WASHINGTON, D.C Y1 - 1970/08// PY - 1970 DA - Aug 1970 KW - Water Resources Abstracts KW - *SYSTEMS ANALYSIS KW - *OPTIMIZATION KW - *MEXICO KW - *AGRICULTURAL ENGINEERING KW - *WATER RESOURCES KW - *SURFACE-GROUNDWATER RELATIONSHIPS KW - HYDROLOGY KW - INFILTRATION KW - PRECIPITATION(ATMOSPHERIC) KW - INFILTROMETERS KW - ARID LANDS KW - AGRICULTURAL WATERSHEDS KW - RUNOFF KW - RISK MINIMIZATION KW - MICRO WATERSHEDS KW - SW 0810:General KW - SW 2040:Groundwater management KW - SW 4010:Techniques of planning KW - SW 1020:Water yield improvement UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19096302?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=SOME+PROBLEMS+IN+THE+APPLICATION+OF+SYSTEMS+ANALYSES+IN+WATER+RESOURCES+SYSTEMS&rft.au=Hall%2C+Wa&rft.aulast=Hall&rft.aufirst=Wa&rft.date=1970-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - AN OVERVIEW OF CONTEMPORARY APPROACHES AND CONCEPTS IN METROPOLITAN WATER MANAGEMENT AN - 19018819; 7202483 AB - URBAN WATER MANAGEMENT IS DIVIDED INTO TWO LEVELS: THE FORMULATIVE, CONCERNED WITH ESTABLISHING OVERALL GOALS AND ARRIVING AT POLICIES FOR THEIR ATTAINMENT; AND THE ADMINISTRATIVE, CONCERNED WITH FORECASTING FUTURE NEEDS, MAKING PLANS FOR MEETING FORECASTS, MOBILIZING RESOURCES TO CARRY OUT THE PLANS, AND ACTUALLY SUPERVISING OR OPERATING THE MEANS OR FACILITIES DEVELOPED. EACH LEVEL HAS UNIQUE CHARACTERISTICS, BUT ALSO COMMON CHARACTERISTICS, I.E., FRAGMENTATION OF RESPONSIBILITY AND AUTHORITY, AND A MIX OF PRIVATE AND PUBLIC RESPONSIBILITY AND AUTHORITY. IT IS CONTENDED THAT FRAGMENTATION IS NOT NECESSARILY UNDESIRABLE ALTHOUGH THERE APPEARS TO BE A TREND TOWARD CONSOLIDATION OF RESPONSIBILITY AND AUTHORITY. FOR THE FUTURE, IT IS OBVIOUS THAT NEW POLICIES AND ADMINISTRATIVE INSTITUTIONS MUST EVOLVE IN RESPONSE TO SOCIETY'S CHANGING ASPIRATIONS AND URBAN WATER NEEDS WITHIN A CONTEXT OF THE LARGER COMMUNAL PURPOSE. (SEE ALSO W72-02473) (DAVIS-CHICAGO) JF - IN: URBAN WATER RESOURCES MANAGEMENT - 3RD CONFERENCE ON URBAN WATER RESOURCES RESEARCH, JULY 27-31, 1970, DEERFIELD, MASSACHUSETTS, P 75-80. 3 REF. AU - Mangan, G F AD - OFFICE OF WATER RESOURCES RESEARCH, WASHINGTON, D.C Y1 - 1970/07// PY - 1970 DA - Jul 1970 KW - Water Resources Abstracts KW - *MANAGEMENT KW - *CITIES KW - *PLANNING KW - WATER RESOURCES KW - WATER POLICY KW - FORMULATION KW - ADMINISTRATION KW - FORECASTING KW - INSTITUTIONS KW - SOCIAL ASPECTS KW - *METROPOLITAN WATER RESOURCES MANAGEMENT KW - *POLICY KW - AUTHORITY KW - PUBLIC-PRIVATE RESPONSIBILITY KW - SW 1040:Conservation in domestic and municipal use KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19018819?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=AN+OVERVIEW+OF+CONTEMPORARY+APPROACHES+AND+CONCEPTS+IN+METROPOLITAN+WATER+MANAGEMENT&rft.au=Mangan%2C+G+F&rft.aulast=Mangan&rft.aufirst=G&rft.date=1970-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - COORDINATION - THE KEY TO EFFECTIVE WATER DATA MANAGEMENT AN - 19013871; 7108552 AB - ALTHOUGH THERE ARE LARGE QUANTITIES OF WATER DATA BEING ACQUIRED IN THE UNITED STATES AND LARGE AMOUNTS OF MONEY BEING SPENT ON THAT ACQUISITION AND THE SUBSEQUENT HANDLING, THE DATA ARE NOT FULLY UTILIZED, NOR ARE THEY ALWAYS ACQUIRED AT THE PROPER PLACE OR AT THE PROPER TIME. THE COST OF ACQUIRING THE DATA INCREASES AS PART OF THE GENERAL INCREASE IN THE COST OF DOING ANY TYPE OF ACTIVITY. THEREFORE, IN ORDER TO GIVE THE DATA USER THE DATE HE NEEDS IN THE FORMAT IN WHICH HE NEEDS THEM AND IN THE TIME FRAME IN WHICH HE REQUIRES THEM, IT IS NECESSARY TO FULLY COORDINATE DATA ACQUISITION ACTIVITIES. THUS, BY LUMPING NEEDS, PREPARING A UNIFIED ACQUISITION PROGRAM AND ENTERING THE RESULTANT DATA IN A DATA HANDLING SYSTEM, MAXIMUM USE CAN BE MADE OF A MINIMUM AMOUNT OF DATA. WITHIN THE FEDERAL ESTABLISHMENT COORDINATION PROCEDURES NOW ARE BEING TESTED. (SEE ALSO W71-08550) (KNAPP-USGS) JF - PROCEEDINGS OF THE NATIONAL SYMPOSIUM ON DATA AND INSTRUMENTATION FOR WATER QUALITY MANAGEMENT, CONFERENCE OF STATE SANITARY ENGINEERS AND WISCONSIN UNIVERSITY, JULY 21-23, 1970, MADISON, WIS, P 8-32, 1970. 25 P, 11 FIG. AU - Langford, R H AU - Doyel, W W AD - GEOLOGICAL SURVEY, WASHINGTON, D.C. OFFICE OF WATER DATA COORDINATION Y1 - 1970/07// PY - 1970 DA - Jul 1970 KW - Water Resources Abstracts KW - *HYDROLOGIC DATA KW - *DATA COLLECTIONS KW - *DATA STORAGE AND RETRIEVAL KW - *DATA PROCESSING KW - MANAGEMENT KW - PLANNING KW - WATER RESOURCES RESEARCH ACT KW - GOVERNMENTS KW - FEDERAL GOVERNMENT KW - INTER-AGENCY COOPERATION KW - CONFERENCES KW - REVIEWS KW - *WATER DATA MANAGEMENT KW - OFFICE OF WATER DATA COORDINATION KW - SW 5080:Evaluation, processing and publication KW - SW 3010:Identification of pollutants KW - SW 4010:Techniques of planning UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19013871?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=COORDINATION+-+THE+KEY+TO+EFFECTIVE+WATER+DATA+MANAGEMENT&rft.au=Langford%2C+R+H%3BDoyel%2C+W+W&rft.aulast=Langford&rft.aufirst=R&rft.date=1970-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - DOCUMENTATION REPORT--FWQA DYNAMIC ESTUARY MODEL AN - 19007904; 7108189 AB - THE NECESSARY THEORY, BACKGROUND, AND GUIDELINES FOR APPLYING THE FWQA DYNAMIC ESTUARY MODEL TO AN ARBITRARY ESTUARY WAS PRESENTED. THE DISCUSSION REFLECTED FWQA EXPERIENCE IN APPLYING THE MODEL TO THE SAN FRANCISCO AND SAN DIEGO BAY ESTUARIES. THE MODEL WAS UTILIZED TO SIMULATE A WIDE VARIETY OF HYDRAULIC AND WATER QUALITY CONDITIONS IN THESE TWO SYSTEMS, AND THROUGH THE COURSE OF ITS DEVELOPMENT, TESTING, AND USE, UNDER-WENT SIGNIFICANT CHANGE. THE MODEL REPRESENTED THE TWO-DIMENSIONAL FLOW AND DISPERSION CHARACTERISTICS OF AN ESTUARY AND COULD BE APPLIED TO ANY ESTUARY WHEREIN VERTICAL STRATIFICATION WAS EITHER ABSENT OR LIMITED TO RELATIVELY SMALL AREAS WITHIN THE ESTUARY. THE MODEL COULD ACCOMMODATE BOTH CONSERVATIVE CONSTITUENTS INCLUDING THE INTERRELATIONSHIP BETWEEN BIOCHEMICAL OXYGEN DEMAND (BOD) AND DISSOLVED OXYGEN (DO). TWO SEPARATE, BUT COMPATIBLE COMPONENTS WERE DEVELOPED: A HYDRAULIC PROGRAM (DYNHYD) AND A QUALITY PROGRAM (DYNQUA). A THIRD PROGRAM, A HARMONIC REGRESSION ANALYSIS (REGAN) WAS UTILIZED TO REDUCE INPUT REQUIREMENTS FOR SPECIFYING THE TIDAL CONDITIONS IMPOSED ON THE SYSTEM. A HYDRAULIC EXTRACT PROGRAM (HYDEX) SUMMARIZED THE HYDRAULIC OUTPUT WHILE A QUALITY EXTRACT PROGRAM (QUALEX) SUMMARIZED THE OUTPUT FROM THE QUALITY PROGRAM. A FINAL PROGRAM (DATAP) WAS DEVELOPED TO PREPARE BASIC INPUTS TO THE HYDRAULIC PROGRAM. (KRISS-CORNELL) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE AS PB-197 103, $3.00 IN PAPER COPY, $0.95 IN MICROFICHE. JULY 1970. 248 P, 50 FIG, 7 TAB, 22 REF, 1 APPEND. AU - FEIGNER, KENNETH D AU - Harris, Howard S AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. WATER QUALITY OFFICE Y1 - 1970/07// PY - 1970 DA - Jul 1970 KW - Water Resources Abstracts KW - *MATHEMATICAL MODELS KW - *ESTUARIES KW - *COMPUTER PROGRAMS KW - *HYDRAULIC MODELS KW - *WATER QUALITY KW - DYNAMICS KW - FLOW KW - DISPERSION KW - BIOCHEMICAL OXYGEN DEMAND KW - DISSOLVED OXYGEN KW - REGRESSION ANALYSIS KW - INPUT-OUTPUT ANALYSIS KW - SAN FRANCISCO BAY KW - SAN DIEGO BAY KW - SW 3070:Water quality control KW - SW 4010:Techniques of planning KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19007904?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DOCUMENTATION+REPORT--FWQA+DYNAMIC+ESTUARY+MODEL&rft.au=FEIGNER%2C+KENNETH+D%3BHarris%2C+Howard+S&rft.aulast=FEIGNER&rft.aufirst=KENNETH&rft.date=1970-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - EUTROPHICATION: A THREAT TO WATER RESOURCES AN - 19000684; 7113256 AB - QUALITY DETERIORATION OF WATER RESOURCES, ESPECIALLY LAKES, THROUGH EUTROPHICATION IS A WORLDWIDE PROBLEM AND REQUIRES IMMEDIATE ACTION. THE NATURAL PROCESS HAS BEEN AGGRAVATED AND SPEEDED UP BY MAN'S ACTIVITIES IN AUGMENTING THE FERTILITY OF WATER. ARTIFICIALLY CREATED LAKES QUICKLY DEVELOP EUTROPHICATION PROBLEMS. INDUSTRIAL WASTES, SEWAGE WASTES AND AGRICULTURAL RUNOFF ALL CONTRIBUTE NUTRIENTS TO WATERCOURSES. THE QUESTION OF LAKE RESTORATION IS BEING STUDIED BY SCIENTIFIC COMMUNITIES AND THE FWQA. ONE RESTORATIVE AND PREVENTIVE APPROACH IS TO CURB NUTRIENT INPUT, WHICH IS ALREADY BEING DONE IN SOME PLACES BY DIVERTING SEWAGE FROM LAKES. A SECOND CONTROL POSSIBILITY IS TO TREAT SEWAGE AND WASTES TO STRIP THEM OF THEIR NUTRIENT CONTENT, ESPECIALLY PHOSPHORUS. HOWEVER, ALL LAKES ARE DIFFERENT AND THERE IS NEED TO BE ABLE TO PREDICT HOW QUICKLY AND HOW MUCH A LAKE WILL CHANGE AFTER RESTORATIVE EFFORTS. DETERGENTS ARE ANOTHER SOURCE OF PHOSPHORUS IN SEWAGE WHICH MUST BE CONTROLLED. IMPROVED HANDLING OF AGRICULTURAL WASTES CAN ALSO MINIMIZE NUTRIENT INPUT TO WATER. STUDIES ARE BEING MADE OF THE USE OF CERTAIN CHEMICALS FOR NUTRIENT INACTIVATION. OTHER IDEAS UNDER CONSIDERATION ARE THE FEEDING AND HARVESTING OF ALGAE, CONTROLLED DREDGING, STIMULATING DISEASES AND PARASITES TO DESTROY PLANT POPULATIONS, AND, AS A LAST RESORT, THE USE OF ALGICIDES AND HERBICIDES. (SEE ALSO W71-12029) (SMITH-PAI) JF - IN: SYMPOSIUM ON HYDROBIOLOGY, 'BIORESOURCES OF SHALLOW WATER ENVIRONMENTS', JUNE 24-27, 1970, MIAMI BEACH, FLORIDA, P 127-135. 15 REF. AU - Bartsch, A F AD - ENVIRONMENTAL PROTECTION AGENCY, CORVALLIS, OREG. PACIFIC NORTHWEST WATER LAB Y1 - 1970/06// PY - 1970 DA - Jun 1970 KW - Water Resources Abstracts KW - *WATER QUALITY CONTROL KW - *LAKES KW - *EUTROPHICATION KW - AQUATIC ALGAE KW - NUTRIENTS KW - WATER RESOURCES KW - WASTE ASSIMILATIVE CAPACITY KW - RESEARCH AND DEVELOPMENT KW - WASTE WATER TREATMENT KW - NUTRIENT CONTROL METHODS KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19000684?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=EUTROPHICATION%3A+A+THREAT+TO+WATER+RESOURCES&rft.au=Bartsch%2C+A+F&rft.aulast=Bartsch&rft.aufirst=A&rft.date=1970-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - RENOVATION OF MUNICIPAL WASTE WATER BY REVERSE OSMOSIS AN - 19001500; 7107756 AB - THE THREE MAJOR CONFIGURATIONS OF REVERSE OSMOSIS UNITS INCLUDE SPIRAL WOUND UNITS, TUBULAR UNITS, AND PLATE AND FRAME UNITS. TESTS WERE CONDUCTED ON PROTOTYPE UNITS EMPLOYING ALL THREE CONFIGURATIONS, AND THE MEMBRANES WERE FOUND CAPABLE OF REJECTING 93 TO 95% OF TDS, 90 TO 99% OF PHOSPHATES, 80 TO 90% OF AMMONIA NITROGEN, 60 TO 70% OF NITRATE NITROGEN, 99 TO 100% OF PARTICULATE MATTER, 90 TO 95% OF TOC AND GREATER THAN 90% OF COD. MANY OF THE PROBLEMS DISCOVERED STEMMED FROM THE USE OF PROTOTYPE UNITS WHICH HAD NOT BEEN THROUGHLY TESTED AND WERE SUBJECT TO REPEATED MECHANICAL FAILURES. FOULING PROBLEMS HAVE BEEN PARTIALLY ALLEVIATED BY PERIODICALLY DEPRESSURIZING THE MEMBRANES AND WASHING THEM WITH ENZYME DETERGENTS. THE SUCCESS OF THIS METHOD IS ATTRIBUTED TO PROTEIN HYDROLYSIS OF THE SLIME LAYER WHICH COATS THE MEMBRANE. INCREASING POPULATION HAS DICTATED THE RECYCLING OF A MUCH LARGER PORTION OF THE NATION'S WATER. EACH TIME IT IS RE-USED, THE WATER PICKS UP GREATER AMOUNTS OF DISSOLVED SOLIDS. THESE SOLIDS WILL EVENTUALLY HAVE TO BE REMOVED TO PRESERVE THE POTABILITY OF DRINKING WATER. AT PRESENT, REVERSE OSMOSIS TECHNIQUES ARE THE MOST PROMISING METHODS FOR DISSOLVED SOLIDS REMOVALS. ALSO, INCREASING ADVANCES IN MEMBRANE MATERIALS HAVE STEADILY DECREASED THE COST OF REVERSE OSMOSIS TO THE POINT THAT A REVERSE OSMOSIS SYSTEM COUPLED WITH PRIMARY AND SAND FILTRATION ONLY HAS AN ESTIMATED COST OF 35.4 CENTS/1000 GALLONS. THIS FIGURE IS EQUAL TO THE COST OF CONVENTIONAL ACTIVATED SLUDGE TREATMENT PLUS FILTRATION AND CARBON ADSORPTION. (LOWRY-TEXAS) JF - COPY AVAILABLE FROM GPO, SUP DOC AS EP2.10:17040-05/70, $0.65; MICROFICHE FROM NTIS AS PB-199 067, $0.95. EPA REPORT 17040--05/70, MAY 1970. 59 P, 23 FIG, 17 TAB, 12 REF. AU - Smith, John M AU - Masse, Arthur N AU - Miele, Robert P AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATTI, OHIO. ENVIRONMENTAL RESEARCH LAB Y1 - 1970/05// PY - 1970 DA - May 1970 KW - Water Resources Abstracts KW - *REVERSE OSMOSIS KW - *MUNICIPAL WASTES KW - *WATER RE-USE KW - *WASTE WATER TREATMENT KW - *MEMBRANES KW - SEPARATION TECHNIQUES KW - DESALINATION PROCESSES KW - DEMINERALIZATION KW - SEMI-PERMEABLE MEMBRANES KW - PRESSURE KW - HYDROGEN ION CONCENTRATION KW - FILTRATION KW - ADSORPTION KW - SEDIMENTATION KW - PILOT PLANTS KW - COST ANALYSIS KW - OSMOSIS KW - FLUX KW - REJECTION KW - MEMBRANE FOULING KW - SW 3040:Wastewater treatment processes KW - SW 1010:Saline water conversion UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19001500?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=RENOVATION+OF+MUNICIPAL+WASTE+WATER+BY+REVERSE+OSMOSIS&rft.au=Smith%2C+John+M%3BMasse%2C+Arthur+N%3BMiele%2C+Robert+P&rft.aulast=Smith&rft.aufirst=John&rft.date=1970-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - INSTRUMENTAL ANALYSIS OF CHEMICAL POLLUTANTS, TRAINING MANUAL AN - 19127800; 7602395 AB - A COURSE WAS DESIGNED FOR ANALYTICAL CHEMISTS AND OTHERS HAVING TECHNICAL RESPONSIBILITY FOR THE COLLECTION, IDENTIFICATION, AND MEASUREMENT OF ORGANIC AND INORGANIC POLLUTANTS IN THE AQUATIC ENVIRONMENT. LECTURE AND LABORATORY OUTLINES DEALING WITH THE INSTRUMENTAL ANALYSIS OF CERTAIN POLLUTANTS FOUND IN WATER (SUCH AS METALS, CHLORINATED HYDROCARBONS AND ORGANOPHOSPHORUS COMPOUNDS) WERE INCLUDED. TOPICS COVERED WERE SAMPLE COLLECTION AND ISOLATION, QUALITY CONTROL, MASS SPECTROMETRY, GAS CHROMATOGRAPHY, INFRARED, EMISSION SPECTROSCOPY, AND ATOMIC ABSORPTION. (ROBINSON-ISWS) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161 AS PB-238 893, $9.00 IN PAPER COPY, $2.25 IN MICROFICHE. REPORT NO EPA-430/1-74-001, APRIL 1970. 267 P, 103 FIG, 49 TAB, 187 REF. AU - Feldman, C R AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO. MUNICIPAL PERMITS AND OPERATIONS DIV Y1 - 1970/04// PY - 1970 DA - Apr 1970 KW - Water Resources Abstracts KW - *TRAINING KW - *WATER POLLUTANTS KW - *ANALYSIS KW - *INSTRUMENTATION KW - *CHEMICALS KW - *POLLUTANT IDENTIFICATION KW - POLLUTANTS KW - SAMPLING KW - ANALYTICAL TECHNIQUES KW - QUALITY CONTROL KW - MASS SPECTROMETRY KW - GAS CHROMATOGRAPHY KW - INFRARED RADIATION KW - SPECTROSCOPY KW - WATER ANALYSIS KW - CHROMATOGRAPHY KW - PESTICIDES KW - CHLORINATED HYDROCARBON PESTICIDES KW - ORGANOPHOSPHORUS PESTICIDES KW - HEAVY METALS KW - ORGANIC COMPOUNDS KW - INORGANIC COMPOUNDS KW - WATER CHEMISTRY KW - CHEMICAL ANALYSIS KW - METHODOLOGY KW - TESTING PROCEDURES KW - ATOMIC ABSORPTION KW - SW 0880:Chemical processes KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19127800?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=INSTRUMENTAL+ANALYSIS+OF+CHEMICAL+POLLUTANTS%2C+TRAINING+MANUAL&rft.au=Feldman%2C+C+R&rft.aulast=Feldman&rft.aufirst=C&rft.date=1970-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - IDENTIFICATION AND CHARACTERIZATION OF OIL POLLUTANTS IN WATER VIA SIMULTANEOUS GAS CHROMATOGRAPHY EMPLOYING FLAME IONIZATION AND FLAME PHOTOMETRIC DETECTORS FOR SULFUR AND PHOSPHORUS AN - 19008075; 7202334 AB - AN ANALYTICAL METHOD WAS DEVISED TO ASSIST IN IDENTIFYING THE SOURCE OF OIL POLLUTION. THE PHOSPHORUS AND SULFUR IN OIL CAN BE USED QUANTITATIVELY AND QUALITATIVELY TO DIFFERENTIATE BETWEEN VEGETABLE OILS, PETROLEUM OILS, AND MIXTURES BY SIMULTANEOUS GAS CHROMATOGRAPHY. PETROLEUM POLLUTANTS CAN BE CHARACTERIZED BY DETERMINING THE NUMBER OF CARBON COMPOUNDS PRESENT AND SIMULTANEOUSLY DETERMINING THE PRESENCE OF SULFUR AND PHOSPHORUS. THE SULFUR AND PHOSPHORUS DETECTED IN OIL POLLUTANTS ARE CORRELATED WITH FLAME IONIZATION RESULTS TO GIVE ADDED CONFORMATION. (SEE ALSO W72-01094) (KNAPP-USGS) JF - PROCEEDINGS THIRTEENTH CONFERENCE ON GREAT LAKES RESEARCH, APRIL 1-3, 1970, STATE UNIVERSITY COLLEGE, BUFFALO, N Y, PART 1: INTERNATIONAL ASSOCIATION FOR GREAT LAKES RESEARCH, P 128-136, 1970. 5 FIG, 5 TAB, 9 REF. AU - Johnson, W D AU - Fuller, F D AD - ENVIRONMENTAL PROTECTION AGENCY, CHICAGO, ILL., WATER QUALITY OFFICE Y1 - 1970/04// PY - 1970 DA - Apr 1970 KW - Water Resources Abstracts KW - *GAS CHROMATOGRAPHY KW - *POLLUTANT IDENTIFICATION KW - *OILY WATER KW - SULFUR KW - PHOSPHORUS KW - ANALYTICAL TECHNIQUES KW - INSTRUMENTATION KW - WATER ANALYSIS KW - WATER POLLUTION SOURCES KW - GREAT LAKES KW - *SIMULTANEOUS GAS CHROMATOGRAPHY KW - *OIL SPILLS KW - SW 0880:Chemical processes KW - SW 0850:Lakes KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19008075?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=IDENTIFICATION+AND+CHARACTERIZATION+OF+OIL+POLLUTANTS+IN+WATER+VIA+SIMULTANEOUS+GAS+CHROMATOGRAPHY+EMPLOYING+FLAME+IONIZATION+AND+FLAME+PHOTOMETRIC+DETECTORS+FOR+SULFUR+AND+PHOSPHORUS&rft.au=Johnson%2C+W+D%3BFuller%2C+F+D&rft.aulast=Johnson&rft.aufirst=W&rft.date=1970-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - POLYMERS FOR SEWER FLOW CONTROL AN - 19017529; 7107981 AB - THE REDUCTION OF PIPE FRICTION, WITH ITS CORRESPONDING INCREASE IN FLOW WAS THE SUBJECT OF A 29 MONTH RESEARCH AND DEMONSTRATION PROJECT. 6 POLYMERS WERE TESTED AS TO THEIR ABILITY TO DECREASE PIPE FRICTION. OF THESE, POLYOX COAGULANT-701 AND WSR-301, BOTH SUPPLIED BY UNION CARBIDE CO. AND AP-30, SUPPLIED BY DOW CHEMICAL CO., WERE THE MOST EFFECTIVE. CONCENTRATIONS OF 150-200 PPM OF POLYMER CAUSED FLOW INCREASES OF AS MUCH AS 2.4 TIMES THE ORIGINAL FLOW. FROM LABORATORY TESTING, THE PROJECT MOVED ON TO A 1563 FT. LENGTH 30 INCHES DIAMETER SEWER LINE IN DALLAS. 6 PIEZOMETERS WERE POSITIONED, AND PROVISIONS WERE ALSO MADE FOR TEMPERATURE MEASUREMENT AND SEWAGE SAMPLE COLLECTION. FOUR RUNS WERE MADE TO TEST POLYOX WSR-301 AND POLYOX COAGULANT-701 WITH POLYMER CONCENTRATIONS VARYING FROM 35-100 MG/L. THESE AND OTHER LABORATORY STUDIES HAVE YIELDED THE FOLLOWING RESULTS: (1) POLYMERS ARE NON-TOXIC TO BACTERIA FOUND IN SEWAGE DURING THESE TESTS; (2) POLYMERS HAVE NEITHER TOXIC NOR NUTRIENT EFFECTS ON ALGAE; (3) POLYMERS ARE NOT TOXIC TO FISH; (4) A 500 MG/L CONCENTRATION OF POLYMER HAS A BOD5 OF 1.56 MG/L; AND (5) POLYMERS AID IN THE DEWATERING OF SLUDGE. ADDITION OF POLYMERS TO SEWER LINES IN GARLAND, TEXAS TO RELIEVE SURCHARGING OF THE LINES IS ESTIMATED TO COST $6400/YEAR. CONSTRUCTION AND OPERATION OF A RELIEF SEWER WOULD COST $27,000/YEAR. BECAUSE OF THE PROMISE SHOWN IN THE INITIAL RESEARCH, MUCH POLYMER RESEARCH IS CONTINUING. (SEE ALSO W71-07978) (LOWRY-TEXAS) JF - IN: COMBINED SEWER OVERFLOW SEMINAR PAPERS, P 37-51, MAR 1970. 11 FIG. EPA PROGRAM 11020---03/70. AU - Kirkpatrick, George A AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C., STORM AND COMBINED SEWER CONTROL BRANCH Y1 - 1970/03// PY - 1970 DA - Mar 1970 KW - Water Resources Abstracts KW - *PIPES KW - *ROUGHNESS(HYDRAULIC) KW - RESISTANCE KW - VISCOSITY KW - FRICTION KW - HEADLOSS KW - HYDRAULIC GRADIENT KW - TURBULENCE KW - LAMINAR FLOW KW - FLOW RATES KW - PRESSURE KW - TEMPERATURE KW - SLURRIES KW - BIOCHEMICAL OXYGEN DEMAND KW - ACTIVATED SLUDGE KW - TOXICITY KW - DEWATERING KW - PUMPS KW - *POLYMERS KW - *SURCHARGING KW - DAMPING KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19017529?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=POLYMERS+FOR+SEWER+FLOW+CONTROL&rft.au=Kirkpatrick%2C+George+A&rft.aulast=Kirkpatrick&rft.aufirst=George&rft.date=1970-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - OVERVIEW OF CONTROL METHODS AN - 19017395; 7107979 AB - POLLUTION PROBLEMS CAUSED BY COMBINED SEWERS AND SEPARATE SEWERS THAT ACT AS COMBINED ONES BECAUSE OF WIDESPREAD INFILTRATION AND MALFUNCTIONING REGULATORS ARE EXAMINED. METHODS OF CONTROL WHICH ARE PRESENTLY BEING INVESTIGATED ARE DISCUSSED HEREIN. (SEE ALSO W71-07978) JF - IN: COMBINED SEWER OVERFLOW SEMINAR PAPERS, P 9-17, MAR 1970. EPA PROGRAM 11020---03/70. AU - Condon, Francis J AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1970/03// PY - 1970 DA - Mar 1970 KW - Water Resources Abstracts KW - *WATER POLLUTION SOURCES KW - *SEWERS KW - *INFILTRATION KW - *CONTROL SYSTEMS KW - TREATMENT FACILITIES KW - CONTROL STRUCTURES KW - WASTE WATER TREATMENT KW - WATER POLLUTION CONTROL KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19017395?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=OVERVIEW+OF+CONTROL+METHODS&rft.au=Condon%2C+Francis+J&rft.aulast=Condon&rft.aufirst=Francis&rft.date=1970-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - OVERVIEW OF COMBINED CONTROL AND TREATMENT METHODS AN - 19014496; 7107985 AB - THE AUTHOR CONTENDS THAT THERE IS NO SINGLE METHOD OF EITHER CONTROL OR TREATMENT APPLICABLE AS A COMPLETE ANSWER TO COMBINED SEWER PROBLEMS. HE FURTHER HOLDS THAT ENGINEERING STUDIES MUST CONSIDER ALL POTENTIAL ALTERNATIVES WHEN SEEKING TO DETERMINE A TREATMENT METHOD, AND THAT PHYSICAL CONTROL BY STORAGE MUST BE CONSIDERED IN CONJUNCTION WITH POTENTIALLY APPLICABLE TREATMENT METHODS IN ORDER TO ACHIEVE AN OPTIMAL SYSTEM. (SEE ALSO W71-07978) JF - IN: COMBINED SEWER OVERFLOW SEMINAR PAPERS, P 119-121, MAR 1970. EPA PROGRAM 11020---03/70. AU - Rosenkranz, William A AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C. STORM AND COMBINED SEWER POLLUTION CONTROL BRANCH Y1 - 1970/03// PY - 1970 DA - Mar 1970 KW - Water Resources Abstracts KW - *CONTROL SYSTEMS KW - *STORAGE KW - WATER POLLUTION CONTROL KW - WASTE WATER TREATMENT KW - *TREATMENT METHODS KW - *COMBINED SEWERS KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19014496?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=OVERVIEW+OF+COMBINED+CONTROL+AND+TREATMENT+METHODS&rft.au=Rosenkranz%2C+William+A&rft.aulast=Rosenkranz&rft.aufirst=William&rft.date=1970-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - OVERVIEW OF TREATMENT METHODS AN - 19005020; 7107982 AB - THE IMPORTANCE OF A VARYING WASTE IS EMPHASIZED IN RELATION TO THE TREATMENT OF COMBINED SEWER OVERFLOWS. THE THREE DIFFERENT TREATMENT METHODS EMPLOYED ARE: PHYSICAL TREATMENT, BIOLOGICAL TREATMENT, AND CHEMICAL-PHYSICAL TREATMENT. EXAMPLES OF THESE METHODS ARE INCLUDED ALONG WITH DISCUSSIONS ON THEIR RESULTS. (SEE ALSO W71-07978) JF - IN: COMBINED SEWER OVERFLOW SEMINAR PAPERS, P 53-58, MAR 1970. EPA PROGRAM 11020-03/70. AU - Wright, Darwin R AD - ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, D.C Y1 - 1970/03// PY - 1970 DA - Mar 1970 KW - Water Resources Abstracts KW - *OVERFLOW KW - *TREATMENT KW - WASTE WATER TREATMENT KW - WATER POLLUTION CONTROL KW - COMBINED SEWERS KW - TREATMENT METHODS KW - SW 3040:Wastewater treatment processes KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19005020?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=OVERVIEW+OF+TREATMENT+METHODS&rft.au=Wright%2C+Darwin+R&rft.aulast=Wright&rft.aufirst=Darwin&rft.date=1970-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ECOLOGIC AND ENVIRONMENTAL CONSIDERATIONS IN WATER RESOURCES MANAGEMENT AN - 18992074; 7105785 AB - ONE OF THE SIGNIFICANT TRENDS IN WATER AND RELATED RESOURCES FIELDS IN RECENT YEARS HAS BEEN THE INCREASED PUBLIC AWARENESS OF ENVIRONMENTAL POLLUTION. THERE IS A DEFINITE NEED FOR SCIENTISTS AND ECOLOGISTS TO COMBINE TALENTS AND DIRECT THEIR THINKING TO IMPROVING THE ENVIRONMENT. EXPANDING POPULATION ADDS OTHER SERIOUS PROBLEMS MEETING INCREASED WATER AND RECREATIONAL DEMANDS. IN THE FUTURE, THERE IS AN URGENT NEED FOR MORE APPLIED ECOLOGICAL RESEARCH. (WRAY-CHICAGO) JF - IN: REPORT ON 5TH ANNUAL WATER RESOURCES RESEARCH CONFERENCE, SPONSORED BY THE OFFICE OF WATER RESOURCES RESEARCH, DEPT. OF THE INTERIOR, WASHINGTON, DC, FEB 3-4, 1970, P 23-26. AU - Leedy, Daniel L AD - OFFICE OF WATER RESOURCES RESEARCH, WASHINGTON, D.C Y1 - 1970/02// PY - 1970 DA - Feb 1970 KW - Water Resources Abstracts KW - *ENVIRONMENTAL KW - *ECOLOGY KW - WATER POLICY KW - PLANNING KW - COORDINATION KW - RESOURCE DEVELOPMENT KW - FUTURE PLANNING KW - *ENVIRONMENTAL PROBLEMS KW - *ENVIRONMENTAL QUALITY KW - WATER SUPPLY SYSTEMS KW - SW 4070:Ecological impact of water development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18992074?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ECOLOGIC+AND+ENVIRONMENTAL+CONSIDERATIONS+IN+WATER+RESOURCES+MANAGEMENT&rft.au=Leedy%2C+Daniel+L&rft.aulast=Leedy&rft.aufirst=Daniel&rft.date=1970-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Use of Reverse Osmosis for Valuable By-Products Recovery AN - 19165768; 7712795 AB - A preliminary survey of 18 industries was made to determine the economic potential of by-product recovery. The following 6 industries were found to offer the most potential: cheese, paper and pulp, organic chemicals, nuclear, iron and steel, and plating. Because of the type of raw materials used and product mix produced, these industries also contribute the largest amount of industrial pollution load. Since by-product recovery involves solute-solvent separation, membrane processes appear to be most suitable for this application. Of the two leading membrane processes, reverse osmosis is better suited than electrodialysis. Though the present technology reverse osmosis membranes and equipment are suitable for certain wastes, new families of membranes and equipment designs are needed to improve the economics of by-product recovery. Besides by-products, an important economic incentive in using reverse osmosis for industrial waste treatment is the recovery of water for plant reuse. In some locations, the cost of recovered water will equal or exceed the operating cost of a reverse osmosis plant. In summary, it is believed that the reverse osmosis process offers an excellent tool for industry to meet the challenge of pollution control in the seventies. (Humphreys-ISWS) JF - Chemical Engineering Progress Symposium Series Vol. 67, No. 107, p 250-259, 1970. 12 fig, 10 tab. AU - Channabasappa, K C AD - Office of Water Research and Technology Washington, D.C Y1 - 1970 PY - 1970 DA - 1970 KW - Water Resources Abstracts KW - Reverse osmosis KW - Byproducts KW - Waste water treatment KW - Membrane processes KW - Water reuse KW - Desalination processes KW - Technology KW - Costs KW - Capital costs KW - Operating costs KW - Industrial wastes KW - Organic wastes KW - Chemical wastes KW - Steel KW - Iron KW - Pulp wastes KW - Sulfite liquors KW - Food processing industry KW - Application methods KW - Desalination KW - Brackish water KW - SW 3040:Wastewater treatment processes KW - SW 1010:Saline water conversion UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19165768?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Use+of+Reverse+Osmosis+for+Valuable+By-Products+Recovery&rft.au=Channabasappa%2C+K+C&rft.aulast=Channabasappa&rft.aufirst=K&rft.date=1970-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WATER QUALITY OF THE NEW YORK HARBOR AND BIGHT AREAS AN - 19015689; 7113628 AB - WATER QUALITY IN THE NEW YORK AREA IS MONITORED BY THE FEDERAL GOVERNMENT AND THE INTERSTATE SANITATION COMMISSION. THE PARAMETERS MEASURED INCLUDE DISSOLVED OXYGEN, PH, CONDUCTIVITY, AND OXIDATION - REDUCTION POTENTIAL. THE AVERAGE DISSOLVED OXYGEN LEVEL IN NEW YORK HARBOR HAS REMAINED APPROXIMATELY CONSTANT AT ABOUT 40% OF SATURATION OVER THE LAST 40 OR MORE YEARS IN SPITE OF AN INCREASING LOAD OF RAW SEWAGE. THIS IS AT LEAST PARTLY DUE TO THE INSTALLATION OF WASTE TREATMENT FACILITIES. A PLAN FOR THE CONTROL OF WATER QUALITY IN NEW YORK HARBOR COVERING THE PERIOD 1980-2000 IS NOW BEING DEVELOPED. THIS PLAN IS AIMED AT SECURING WATER QUALITY SUITABLE FOR ALL OF THE PROJECTED USES OF WATER AND TAKES ACCOUNT OF PROJECTED VARIATIONS WITH TIME OF DEMOGRAPHIC AND ECONOMIC GROWTH, WASTE LOAD, COST OF TREATMENT AND BENEFITS. (SEE ALSO W71-13624) (KNAPP-USGS) JF - IN: WATER POLLUTION IN THE GREATER NEW YORK AREA - SYMPOSIUM, GORDON AND BREACH, NEW YORK, N.Y., P 39-52, 1970. 6 FIG, 7 REF. AU - Smith, E T AD - ENVIRONMENTAL PROTECTION AGENCY, EDISON, N.J., HUDSON-DELAWARE BASINS OFFICE Y1 - 1970 PY - 1970 DA - 1970 KW - Water Resources Abstracts KW - *WATER QUALITY KW - *NEW YORK KW - *HUDSON RIVER KW - *WATER POLLUTION CONTROL KW - SEWAGE TREATMENT KW - WASTE WATER TREATMENT KW - REVIEWS KW - WATER POLLUTION SOURCES KW - DISSOLVED OXYGEN KW - BIOCHEMICAL OXYGEN DEMAND KW - *NEW YORK CITY KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19015689?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WATER+QUALITY+OF+THE+NEW+YORK+HARBOR+AND+BIGHT+AREAS&rft.au=Smith%2C+E+T&rft.aulast=Smith&rft.aufirst=E&rft.date=1970-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - TREATMENT TECHNIQUES FOR REMOVING PHOSPHOROUS FROM MUNICIPAL WASTE WATERS AN - 19013175; 7107760 AB - BIOLOGICAL UPTAKE, CHEMICAL PRECIPITATION OF SOLUBLE PHOSPHORUS, AND SETTLING OR FILTRATION OF PARTICULATE PHOSPHORUS ARE THE MAJOR REMOVAL MECHANISMS USED IN PHOSPHORUS REMOVAL. AT PRESENT, CHEMICAL PRECIPITATION IS THE MOST UNIVERSALLY APPLIED METHOD. THE WIDE VARIETY OF CHEMICAL REACTION WHICH LEAD TO PHOSPHORUS PRECIPITATION ALLOWS MUCH FLEXIBILITY OF OPERATION TO PLANT OPERATORS. IN DEALING WITH RAW SEWAGE, PRIMARY EFFLUENT, OR SECONDARY EFFLUENT THE SIZE OF THE PLANT, INFLUENT WASTE WATER CHARACTERISTICS PHOSPHORUS DISCHARGE STANDARD, AND THE TYPES OF OTHER PROCESSES USED IN THE TREATMENT TRAIN MUST ALL BE CONSIDERED. IN ADDITION TO PHOSPHORUS REMOVAL, HIGHER LEVELS OF BOD AND SUSPENDED SOLIDS REMOVALS ARE CUSTOMARILY OBTAINED WHEN SOME TYPE OF PHOSPHATE REDUCTION MECHANISM IS EMPLOYED. EACH OF THE MECHANISMS DESCRIBED HERE HAVE BEEN ANALYZED BOTH WITH RESPECT TO TECHNOLOGICAL AND ECONOMIC FEASIBILITY. COSTS RANGED FROM 13 CENTS/1000 GALLONS FOR TWO-STAGE LIME TREATMENT OF 1 MGD TO ACHIEVE 97% REMOVAL, TO A POTENTIAL LOW OF $.015/1000 GALLONS USING WASTE PICKLE LIQUOR TO ACHIEVE A REDUCTION OF 80%. (LOWRY-TEXAS) JF - COPY AVAILABLE FROM GPO, SUP DOC AS EP2.10:17010--01-70, $0.50; MICROFICHE FROM NTIS AS PB-199 072, $0.95. EPA REPORT 17010--01-70, JAN 1970. 35 P, 13 FIG, 17 TAB, 25 REF. AU - Convery, John J AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATTI, OHIO. ENVIRONMENTAL RESEARCH LAB Y1 - 1970/01// PY - 1970 DA - Jan 1970 KW - Water Resources Abstracts KW - *PHOSPHATES KW - *CHEMICAL PRECIPITATION KW - *COST ANALYSIS KW - *WASTE WATER TREATMENT KW - FILTRATION KW - COAGULATION KW - SEDIMENTATION KW - LIME KW - ALKALINITY KW - HYDROGEN ION CONCENTRATION KW - NEUTRALIZATION KW - TURBIDITY KW - FLEXIBILITY KW - TERTIARY TREATMENT KW - ECONOMIC FEASIBILITY KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19013175?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=TREATMENT+TECHNIQUES+FOR+REMOVING+PHOSPHOROUS+FROM+MUNICIPAL+WASTE+WATERS&rft.au=Convery%2C+John+J&rft.aulast=Convery&rft.aufirst=John&rft.date=1970-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - NUTRIENT DATA ON SEDIMENT SAMPLES OF THE POTOMAC ESTUARY, 1966-1968 AN - 19004729; 7108078 AB - DURING THE YEARS OF 1966 THROUGH 1968 THE CHESAPEAKE TECHNICAL SUPPORT LABORATORY, CONDUCTED THREE SEPARATE SURVEYS OF THE BOTTOM SEDIMENTS OF THE TIDAL PORTION OF THE POTOMAC RIVER TO DETERMINE THE EXISTING QUALITY OF THE RIVER BOTTOM. THE RESULTS OF THESE INVESTIGATIONS ARE PRESENTED AND THE SAMPLING PROCEDURES AND ANALYTICAL METHODS ARE DESCRIBED. IN 1966 THE POTOMAC RIVER BETWEEN THE 14TH STREET BRIDGE IN WASHINGTON, D.C. TO THE U.S. ROUTE 301 BRIDGE NEAR MORGANTOWN, MARYLAND, WAS SAMPLED THREE TIMES, MARCH-MAY, JUNE-AUGUST AND SEPTEMBER-OCTOBER. IN 1967 THE SAME PORTION OF THE RIVER WAS SAMPLED TWICE, MARCH-APRIL AND AGAIN DURING SEPTEMBER. IN 1968 THE RIVER BETWEEN THE U.S. ROUTE 301 BRIDGE TO THE MOUTH OF THE RIVER AT POINT LOOKOUT WAS SAMPLED ONCE DURING FEBRUARY. THE PARAMETERS MEASURED INCLUDE TOTAL PHOSPHORUS, INORGANIC PHOSPHORUS, TOTAL NITROGEN, AMMONIA NITROGEN, CHEMICAL OXYGEN DEMAND, WET WEIGHT, DRY WEIGHT, VOLATILE WEIGHT AND CHLOROPHYLL A. (WOODARD-USGS) JF - CHESAPEAKE TECHNICAL SUPPORT LABORATORY DATA REPORT NO 11, 1970. 20 P, APPEND. AU - Marks, James W AU - VILLA, ORTERIO AD - ENVIRONMENTAL PROTECTION AGENCY, ANNAPOLIS, MD. WATER QUALITY OFFICE Y1 - 1970 PY - 1970 DA - 1970 KW - Water Resources Abstracts KW - *NUTRIENTS KW - *BOTTOM SEDIMENTS KW - *RIVER BEDS KW - *ESTUARIES KW - *DISTRICT OF COLUMBIA KW - VIRGINIA KW - MARYLAND KW - SAMPLING KW - METHODOLOGY KW - ANALYSIS KW - ANALYTICAL TECHNIQUES KW - PHOSPHORUS KW - NITROGEN KW - CHEMICAL OXYGEN DEMAND KW - CHLOROPHYLL KW - DATA COLLECTIONS KW - SEDIMENTS KW - *POTOMAC ESTUARY KW - *POTOMAC RIVER KW - SW 3010:Identification of pollutants KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19004729?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=NUTRIENT+DATA+ON+SEDIMENT+SAMPLES+OF+THE+POTOMAC+ESTUARY%2C+1966-1968&rft.au=Marks%2C+James+W%3BVILLA%2C+ORTERIO&rft.aulast=Marks&rft.aufirst=James&rft.date=1970-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - LONG-RANGE COUPLINGS IN THE CHLORINATED POLYCYCLODIENE PESTICIDES AN - 18998887; 7108836 AB - THE NMR CHEMICAL SHIFTS OF THE METHYLENE PROTONS OF THE CHLORINATED POLYCYCLODIENE PESTICIDES ALDRIN, DIELDRIN, ISODRIN, AND ENDRIN WERE DETERMINED BY DECOUPLING EXPERIMENTS. NMR SPECTROSCOPY WAS FOUND TO BE USEFUL IN DIFFERENTIATING BETWEEN THE EXO-ENDO SKELETON AND THE ENDO-ENDO SKELETON. AN UNUSUAL LONG-RANGE COUPLING BETWEEN THE C-4 AND C-5 PROTONS AND THE SYN METHYLENE PROTON OF COMPOUNDS CONTAINING EITHER THE EXO-EPOXIDE OR THE C=C DOUBLE BOND WAS NOTED. THE EXO-CONFIGURATION OF THE EPOXIDE OXYGEN IN DIELDRIN WAS CONFIRMED. (SEE ALSO W71-08833) (KEITH-EPA) JF - TETRAHEDRON LETTERS, NO 28, 1970, P 2489-2492. AU - Keith, Lawrence H AU - Alford, Ann L AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHWEST WATER LAB Y1 - 1970 PY - 1970 DA - 1970 KW - Water Resources Abstracts KW - *NUCLEAR MAGNETIC RESONANCE KW - *PESTICIDES KW - *SPECTROSCOPY KW - *CHLORINATED HYDROCARBON PESTICIDES KW - ALDRIN KW - DIELDRIN KW - ENDRIN KW - POLLUTANT IDENTIFICATION KW - ANALYTICAL TECHNIQUES KW - *CHEMICAL SHIFTS KW - *COUPLING CONSTANTS KW - SPIN DECOUPLING KW - LONG-RANGE COUPLING KW - ISODRIN KW - SW 0880:Chemical processes KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18998887?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=LONG-RANGE+COUPLINGS+IN+THE+CHLORINATED+POLYCYCLODIENE+PESTICIDES&rft.au=Keith%2C+Lawrence+H%3BAlford%2C+Ann+L&rft.aulast=Keith&rft.aufirst=Lawrence&rft.date=1970-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE ROLE OF NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY AND MASS SPECTROMETRY IN WATER POLLUTION ANALYSIS AN - 19056868; 7300311 AB - THE USE OF NMR SPECTROSCOPY AND MASS SPECTROMETRY (MS) IN THE FIELD OF WATER POLLUTION ANALYSIS HAS ENABLED THE CHARACTERIZATION AND SPECIFIC IDENTIFICATION OF CHEMICALS CAUSING POLLUTION PROBLEMS IN CASES WHERE THIS WAS NOT PREVIOUSLY POSSIBLE OR PRACTICAL. THESE INSTRUMENTS ARE OF GREAT UTILITY IN SOLVING PROBLEMS OF CHEMICAL IDENTIFICATION WHICH ARE BEYOND THE SCOPE OF GAS CHROMATOGRAPHIC AND INFRARED ANALYSIS. AFTER THE IDENTIFICATION IS COMPLETE, THE SPECTRAL 'FINGERPRINTS' PROVIDED BY THESE INSTRUMENTS CAN BE USED AS SCIENTIFIC EVIDENCE IN ENFORCEMENT ACTIONS WHICH INVOLVE LEGAL IMPLICATIONS. SOME OF THE APPLIED NMR SPECTROSCOPY AND MS ANALYSES INCLUDE IDENTIFICATION OF PHOSPHOROTRITHIOITE PESTICIDES, ORGANOMERCURIC COMPOUNDS, INSECTICIDES, DIAZINON; PETROLEUM SPILL PRODUCTS, PHTHALATE COMPOUNDS, 2-METHYLISABORNEOL, TERPENES, KETONES, AND ALCOHOLS. (LONG-BATTELLE) JF - IN: AMERICAN CHEMICAL SOCIETY, DIVISION OF WATER, AIR AND WASTE CHEMISTRY, VOL. 9, NO. 2, (PREPRINTS OF PAPERS PRESENTED AT 158TH NATIONAL MEETING NEW YORK, NEW YORK, SEPTEMBER 8-12, 1969). P 3-6, 2 REF. AU - Keith, L H AU - Garrison, A W AU - Walker, M M AU - Alford, Al AU - Thruston, Ad AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHEAST WATER LAB Y1 - 1969/09// PY - 1969 DA - Sep 1969 KW - Water Resources Abstracts KW - *MASS SPECTROMETRY KW - *NUCLEAR MAGNETIC RESONANCE KW - *ORGANIC COMPOUNDS KW - *POLLUTANT IDENTIFICATION KW - WATER POLLUTION KW - EFFLUENTS KW - GAS CHROMATOGRAPHY KW - CHEMICAL ANALYSIS KW - WATER POLLUTION SOURCES KW - MERCURY KW - CHLORINE KW - FRESHWATER KW - RADIOISOTOPES KW - CHLORIDES KW - ALABAMA KW - OIL KW - MISSISSIPPI KW - SAMPLING KW - OIL WASTES KW - GASOLINE KW - ORGANIC MATTER KW - OIL SPILLS KW - FUNGI KW - TENNESSEE RIVER KW - SOUTH CAROLINA KW - TOXICITY KW - TOXINS KW - TENNESSEE KW - ORGANOPHOSPHORUS PESTICIDES KW - DIAZINON KW - WATER ANALYSIS KW - FISHKILL KW - *CHARACTERIZATION KW - MASS SPECTRA KW - PHENYL MERCURIC CHLORIDE KW - TOMBIGBEE RIVER KW - THIN LAYER CHROMATOGRAPHY KW - FUEL RESIDUES KW - BOONE LAKE KW - ACTINOMYCETES KW - 2-METHYLISOBORNOL KW - METHYL LITHIUM KW - CAMPHOR KW - INFRARED SPECTROSCOPY KW - INFRARED SPECTRA KW - MONOTERPENES KW - LIMONENE KW - P-CYMENE KW - TEREPINOLENE KW - FENCHONE KW - ALPHA-TERPINEOL KW - GUAIACOL KW - FENCHYL ALCOHOL KW - S KW - S-TRIBUTYL PHOSPHOROTRITHIOITE KW - BIS-2-(ETHYLHEXYL)PHTHALATE KW - TERPENES KW - KETONES KW - ORGANOMERCURY COMPOUNDS KW - FINGERPRINTING KW - SW 0880:Chemical processes KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19056868?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+ROLE+OF+NUCLEAR+MAGNETIC+RESONANCE+SPECTROSCOPY+AND+MASS+SPECTROMETRY+IN+WATER+POLLUTION+ANALYSIS&rft.au=Keith%2C+L+H%3BGarrison%2C+A+W%3BWalker%2C+M+M%3BAlford%2C+Al%3BThruston%2C+Ad&rft.aulast=Keith&rft.aufirst=L&rft.date=1969-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - COMMENTS ON SOME RECENT TRENDS IN HYDROLOGY RESEARCH AN - 18991493; 7102237 AB - SOME OF THE TRENDS IN CURRENT HYDROLOGY RESEARCH ARE DISCUSSED INCLUDING SOME OF THE RESEARCH SUBJECTS LIKELY TO RECEIVE INCREASING ATTENTION IN THE COMING YEARS. ALL SEEM TO RELATE TO DEVELOPING BETTER UNDERSTANDING OF, AND BETTER COMPETENCE TO DEAL WITH EXTENSIVE, COMPLEX, MULTIVARIATE SYSTEMS; THE RESEARCH DESIGN AND TECHNOLOGY GENERALLY UTILIZED ARE WELL SUITED TO SUBJECTS SO CHARACTERIZED. SCIENTIFIC ADVANCES ARE PROVIDING POWERFUL PREDICTIVE TOOLS. TWO ASPECTS OF SYSTEM-ANALYSIS TYPE RESEARCH ESPECIALLY REQUIRE STRENGTHENING. ONE OF THESE IS IMPROVEMENT OF THE DESIGN OF HYDROLOGY RESEARCH ON PROBLEMS THAT ARE STRONGLY INFLUENCED BY BIOLOGICAL AND SOCIAL FACTORS WHICH HAVE THE EFFECT OF MAKING PROBLEM BOUNDARY CONDITIONS OBSCURE AND INSTABLE. A SECOND ASPECT OF SYSTEM-ANALYSIS HYDROLOGY RESEARCH THAT NEEDS STRENGTHENING IS THE PROCESSES OF APPRAISING RISK IN SITUATIONS AFFECTING HUMAN LIFE AND WELL-BEING. (KNAPP-USGS) JF - IN: THE PROGRESS OF HYDROLOGY, VOL 3 - HYDROLOGIC EDUCATION AND DISCUSSIONS, PROCEEDINGS 1 ST INTERNATIONAL SEMINAR FOR HYDROLOGY PROFESSORS, ILLINOIS UNIVERSITY, URBANA, JULY 13-25, 1969, P 974-993, PUBLISHED BY UNIV OF ILLINOIS, 1969. 20 P, 14 REF. AU - Eaton, Ed AD - OFFICE OF WATER RESOURCES RESEARCH, WASHINGTON, D.C Y1 - 1969/07// PY - 1969 DA - Jul 1969 KW - Water Resources Abstracts KW - *INTERNATIONAL HYDROLOGICAL DECADE KW - *CONFERENCES KW - *RESEARCH AND DEVELOPMENT KW - *EDUCATION KW - *RESEARCH FACTILITIES KW - WATER RESOURCES DEVELOPMENT KW - FORECASTING KW - HYDROLOGY KW - HYDRAULICS KW - GROUNDWATER MOVEMENT KW - SNOW KW - ICE KW - PERMAFROST KW - PRECIPITATION(ATMOSPHERIC) KW - PLANNING KW - PROJECTS KW - SOIL WATER KW - LAKES KW - SOIL-WATER-PLANT RELATIONSHIPS KW - LABORATORIES KW - MODEL STUDIES KW - TECHNOLOGY KW - COMPUTERS KW - INSTRUMENTATION KW - MATHEMATICAL STUDIES KW - SYSTEMS ANALYSIS KW - *WATER RESOURCES RESEARCH KW - SW 7010:Education - extramural UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18991493?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=COMMENTS+ON+SOME+RECENT+TRENDS+IN+HYDROLOGY+RESEARCH&rft.au=Eaton%2C+Ed&rft.aulast=Eaton&rft.aufirst=Ed&rft.date=1969-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WATER IN THE DESERTS AN - 18988127; 7008689 AB - LIFE IN THE DESERT, AS ELSEWHERE, NEEDS WATER FOR EXISTENCE. BY DEFINITION, DESERTS ARE DRY, BUT LIFE DOES SURVIVE, AND MAN HAS USED DESERT AREAS FOR HIS PURPOSES FOR MILLENIA. MAN'S CAPABILITY TO USE THE DESERT IS CHANGED AS HE GAINS NEW TECHNOLOGY AND NEW SOURCES OF ENERGY THAT MAKE NEW WATER SUPPLIES AVAILABLE TO HIM, BUT HIS IMPACT ON THE ECOLOGY OF THE DESERT ALSO IS DIFFERENT. THE SOURCES OF WATER IN THE DESERT AND HOW THESE SOURCES ARE BEING USED ARE REVIEWED. LARGE, COMPLEX IRRIGATION SYSTEMS EXISTED 5000 YR AGO, BUT NEW TECHNOLOGICAL CAPABILITIES EXISTS, INCLUDING HYDROELECTRICITY, LARGE DAMS, LARGE AND EFFICIENT EARTH MOVING EQUIPMENT, AND IMPROVED AGRICULTURAL PRACTICES. USING MODERN TECHNOLOGY, MUCH CAN BE DONE TO PERMIT FURTHER USE OF THE ATTRACTIVE DESERT ENVIRONMENT; GREAT CARE AND FORETHOUGHT ARE REQUIRED, LEST USE BECOMES EXPLOITATION AND THE ECOLOGICAL CONSEQUENCES OUTWEIGH THE BENEFITS. (USBR) JF - PAPER INTERNATIONAL CONFERENCE ON ARID LANDS IN CHANGING WORLD, UNIV ARIZ, TUCSON, JUNE, 1969. 28 P, 2 FIG, 2 TAB, 34 REF. AU - Peterson, Dean F AD - OFFICE OF WATER FOR PEACE, WASHINGTON, D.C Y1 - 1969/06// PY - 1969 DA - Jun 1969 KW - Water Resources Abstracts KW - *DESERTS KW - *WATER SUPPLY KW - *ECOLOGY KW - RAINFALL KW - WATER KW - DAMS KW - WELLS KW - WATER RESOURCES KW - STREAMS KW - SPRINGS KW - AQUIFERS KW - GROUNDWATER KW - WATER QUALITY KW - GRAZING KW - AGRICULTURE KW - IRRIGATION KW - ECONOMICS KW - CANALS KW - PUMPING KW - HYDROELECTRIC POWER KW - WATERLOGGED LAND KW - SALINITY KW - FLOODS KW - TECHNOLOGY KW - ARID LANDS KW - BIBLIOGRAPHIES KW - OROGRAPHIC PRECIPITATION KW - SW 4020:Evaluation process KW - SW 1060:Conservation in agricultural use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18988127?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WATER+IN+THE+DESERTS&rft.au=Peterson%2C+Dean+F&rft.aulast=Peterson&rft.aufirst=Dean&rft.date=1969-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - POTOMAC-PISCATAWAY DYE RELEASES AND WASTE WATER ASSIMILATION STUDIES AN - 19010648; 7105410 AB - DYE RELEASES WERE MADE IN THE MAIN CHANNEL OF THE POTOMAC ESTUARY AND IN THE UPPER PORTION OF THE PISCATAWAY EMBAYMENT TO SIMULATE THE MOVEMENT OF THE EFFLUENTS DISCHARGED FROM THE PISCATAWAY WASTE WATER TREATMENT PLANT. BASED ON THE DATA FROM THE RELEASES AND THE RESULTS FROM SIMULATIONS BY MATHEMATICAL MODELS OF THE UPPER ESTUARY AND THE PISCATAWAY EMBAYMENT IT IS CONCLUDED THAT THE MOST ADVANTAGEOUS WASTE WATER DISCHARGE LOCATION IS ON THE MAIN CHANNEL OF THE POTOMAC ESTUARY. (AALTO-CHESAPEAKE TECHNICAL SUPPORT LABORATORY) JF - SPECIAL STUDY CONDUCTED TO EVALUATE EFFLUENT DISCHARGE EFFECTS IN THE PISCATAWAY CREEK TIDAL EMBAYMENT. CTSL TECHNICAL REPORT NO 19, MAR, FWQA, DEC 1969. 122 P, 54 FIG, 27 TAB, 8 REF, 3 APPEND. AU - Jaworski, Norbert A AU - Johnson, James H AD - ENVIRONMENTAL PROTECTION AGENCY, ANNAPOLIS, MD. CHESAPEAKE TECHNICAL SUPPORT LAB Y1 - 1969/03// PY - 1969 DA - Mar 1969 KW - Water Resources Abstracts KW - *MATHEMATICAL MODELS KW - *PATH OF POLLUTANTS KW - *WASTE ASSIMULATIVE CAPACITY KW - WATER POLLUTION EFFECTS KW - DYE RELEASES KW - ESTUARIES KW - WATER POLLUTION SOURCES KW - WATER QUALITY KW - *PISCATAWAY CREEK EMBAYMENT KW - *POTOMAC RIVER ESTUARY KW - PISCATAWAY WASTE WATER TREATMENT PLANT KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19010648?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=POTOMAC-PISCATAWAY+DYE+RELEASES+AND+WASTE+WATER+ASSIMILATION+STUDIES&rft.au=Jaworski%2C+Norbert+A%3BJohnson%2C+James+H&rft.aulast=Jaworski&rft.aufirst=Norbert&rft.date=1969-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - UPPER POTOMAC RIVER BASIN WATER QUALITY ASSESSMENT AN - 19006735; 7105411 AB - POLLUTION CONDITIONS IN THE UPPER POTOMAC BASIN ARE INVESTIGATED AND THEIR CONTRIBUTIONS TO WATER QUALITY PROBLEMS OF THE POTOMAC ESTUARY ARE EVALUATED. BACTERIOLOGICAL DATA AND COLIFORM AND FECAL COLIFORM DENSITIES ARE GIVEN. DO AND BOD CONCENTRATIONS ARE EXAMINED. WATER SAMPLES ARE ANALYZED FOR PESTICIDE DETERMINATIONS. MAJOR SOURCES OF THERMAL WASTES ARE PRESENTED. THE TRIBUTARY STREAMS PRODUCING MOST OF THE ACID FROM MINE DRAINAGE AND MAJOR SOURCES OF NUTRIENTS ARE LISTED. (AALTO-CHESAPEAKE TECHNICAL SUPPORT LABORATORY) JF - STATUS REPORT. CTSL TECHNICAL REPORT NO 17, MAR, NOVEMBER 1969. 129 P, 33 FIG, 34 TAB, 8 REF, APPEND. AU - Aalto, Johan A AU - Clark, Leo J AU - Jaworski, Norbert A AD - ENVIRONMENTAL PROTECTION AGENCY, ANNAPOLIS, MD. CHESAPEAKE TECHNICAL SUPPORT LAB Y1 - 1969/03// PY - 1969 DA - Mar 1969 KW - Water Resources Abstracts KW - *COLIFORMS KW - *E. COLI KW - *BIOCHEMICAL OXYGEN DEMAND KW - *DISSOLVED OXYGEN KW - *MINE DRAINAGE KW - *THERMAL POLLUTION KW - *NUTRIENTS KW - WATER POLLUTION SOURCES KW - WATER POLLUTION EFFECTS KW - RIVERS KW - WATER QUALITY KW - *POTOMAC RIVER BASIN KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19006735?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=UPPER+POTOMAC+RIVER+BASIN+WATER+QUALITY+ASSESSMENT&rft.au=Aalto%2C+Johan+A%3BClark%2C+Leo+J%3BJaworski%2C+Norbert+A&rft.aulast=Aalto&rft.aufirst=Johan&rft.date=1969-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WATER QUALITY AND WASTE WATER LOADINGS UPPER POTOMAC ESTUARY DURING 1969 AN - 19004940; 7105409 AB - FOR THE FIRST EIGHT MONTHS OF 1969, ABOUT 55% OF THE BOD ENTERING THE POTOMAC ESTUARY FROM ALL MAJOR SOURCES WAS FROM WASTE WATER DISCHARGES IN THE WASHINGTON AREA. ALSO THESE DISCHARGES CONTRIBUTED 86% OF THE TOTAL PHOSPHORUS AND 66% OF THE TOTAL NITROGEN. TOTAL CARBON ENTERING THE ESTUARY FROM ALL SOURCES WAS MAINLY IN THE FORM OF INORGANIC CARBON. DISSOLVED OXYGEN LEVELS WERE MEASURED. AS A RESULT OF INCREASED CHLORINATION OF THE WASTE WATER TREATMENT FACILITY EFFLUENTS, COLIFORM DENSITIES WERE SIGNIFICANTLY LOWER. TO FACILITATE THE DETERMINATION OF WASTE WATER DISCHARGE LOADINGS, THE ESTUARY WAS ZONED INTO FIFTEEN MILE REACHES. MAXIMUM WASTE DISCHARGE LOADINGS FOR BOD (ORGANIC CARBON), NITROGEN AND PHOSPHORUS HAVE BEEN DETERMINED FOR ZONE I IN THE WASHINGTON AREA. PRELIMINARY ESTIMATES OF LOADINGS HAVE BEEN ESTABLISHED FOR ZONE II DOWNSTREAM FROM THE WASHINGTON AREA. (AALTO-CHESAPEAKE TECHNICAL SUPPORT LABORATORY) JF - WATER QUALITY STATUS REPORT. CTSL TECHNICAL REPORT NO 27, MAR, NOV 1969. 62 P, 14 FIG, 9 TAB, 4 REF, APPEND. AU - Jaworski, Norbert A AD - ENVIRONMENTAL PROTECTION AGENCY, ANNAPOLIS, MD. CHESAPEAKE TECHNICAL SUPPORT LAB Y1 - 1969/03// PY - 1969 DA - Mar 1969 KW - Water Resources Abstracts KW - *BIOCHEMICAL OXYGEN DEMAND KW - *PHOSPHORUS KW - *NITROGEN KW - *COLIFORMS KW - *DISSOLVED OXYGEN KW - ESTUARIES KW - ALGAE KW - WATER POLLUTION SOURCES KW - WATER POLLUTION EFFECTS KW - WATER QUALITY KW - *POTOMAC RIVER ESTUARY KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19004940?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WATER+QUALITY+AND+WASTE+WATER+LOADINGS+UPPER+POTOMAC+ESTUARY+DURING+1969&rft.au=Jaworski%2C+Norbert+A&rft.aulast=Jaworski&rft.aufirst=Norbert&rft.date=1969-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - A TECHNICAL ASSESSMENT OF CURRENT WATER QUALITY CONDITIONS AND FACTORS AFFECTING WATER QUALITY IN THE UPPER POTOMAC ESTUARY AN - 18999915; 7105407 AB - WATER QUALITY CONDITIONS IN THE UPPER POTOMAC ESTUARY INCLUDING BOD, DISSOLVED OXYGEN, PHOSPHORUS, NITROGEN AND COLIFORM DENSITIES, ARE PRESENTED AND DISCUSSED. THE SOURCES AND RELATIONSHIPS OF NUTRIENTS TO ALGAL STANDING CROP ARE STUDIED. MAJOR SOURCES OF CARBONACEOUS AND NITROGENOUS OXYGEN DEMAND AS WELL AS THE DEMAND FROM THE ALGAL STANDING CROP ON DISSOLVED OXYGEN ARE EVALUATED. (AALTO-CHESAPEAKE TECHNICAL SUPPORT LABORATORY) JF - WATER QUALITY STATUS REPORT. CTSL TECHNICAL REPORT NO 5, MAR, MARCH 1969. 55 P, 17 FIG, 6 TAB, 21 REF. AU - Jaworski, Norbert A AU - Lear, Donald W AU - Aalto, Johan A AD - ENVIRONMENTAL PROTECTION AGENCY, ANNAPOLIS, MD. CHESAPEAKE TECHNICAL SUPPORT LAB Y1 - 1969/03// PY - 1969 DA - Mar 1969 KW - Water Resources Abstracts KW - *BIOCHEMICAL OXYGEN DEMAND KW - *NUTRIENTS KW - *DISSOLVED OXYGEN KW - *ALGAE KW - COLIFORMS KW - EUTROPHICATION(PHYTOPLANKTON) KW - ESTUARIES KW - WATER POLLUTION SOURCES KW - WATER POLLUTION EFFECTS KW - NITROGEN KW - WATER QUALITY KW - *POTOMAC RIVER ESTUARY KW - NUTRIENT-PHYTOPLANKTON RELATIONSHIPS KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18999915?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=A+TECHNICAL+ASSESSMENT+OF+CURRENT+WATER+QUALITY+CONDITIONS+AND+FACTORS+AFFECTING+WATER+QUALITY+IN+THE+UPPER+POTOMAC+ESTUARY&rft.au=Jaworski%2C+Norbert+A%3BLear%2C+Donald+W%3BAalto%2C+Johan+A&rft.aulast=Jaworski&rft.aufirst=Norbert&rft.date=1969-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - SANITARY BACTERIOLOGY OF THE UPPER POTOMAC ESTUARY AN - 19011010; 7105408 AB - DATA ON THE BACTERIOLOGICAL WATER QUALITY OF THE UPPER POTOMAC ESTUARY ARE PRESENTED. COLIFORMS AND FECAL COLIFORMS ARE CONSIDERED TO BE USEFUL AS INDICATORS OF BACTERIAL POLLUTION. MAJOR SOURCES OF COLIFORM ORGANISMS IN THE UPPER ESTUARY ARE WASTE WATER DISCHARGES, STORM AND COMBINED SEWERS AND FRESHWATER INFLOWS. THE CONTRIBUTION OF COLIFORM ORGANISMS FROM WASTE WATER EFFLUENTS IS FOUND TO BE HUNDREDFOLD GREATER THAN FROM THE FRESHWATER INFLOW FROM THE UPPER BASIN. NO ESTIMATE WAS MADE OF STORM OR COMBINED SEWER CONTRIBUTIONS. (AALTO-CHESAPEAKE TECHNICAL SUPPORT LABORATORY) JF - BACTERIOLOGICAL WATER QUALITY STATUS REPORT FOR JANUARY TO MARCH 1967. CTSL TECHNICAL REPORT NO 6, MAR, MARCH 1969. 39 P, 7 FIG, 13 TAB, 6 REF. AU - Lear, Donald W AU - Jaworski, Norbert A AD - ENVIRONMENTAL PROTECTION AGENCY, ANNAPOLIS, MD. CHESAPEAKE TECHNICAL SUPPORT LAB Y1 - 1969/01// PY - 1969 DA - Jan 1969 KW - Water Resources Abstracts KW - *BACTERIA KW - *COLIFORMS KW - *E. COLI KW - *SALMONELLA KW - INDICATORS KW - ESTUARIES KW - WATER POLLUTION EFFECTS KW - WATER POLLUTION SOURCES KW - WATER QUALITY KW - *POTOMAC RIVER ESTUARY KW - COLIFORM INDICATOR RELATIONSHIPS KW - SW 3020:Sources and fate of pollution KW - SW 3030:Effects of pollution KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19011010?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=SANITARY+BACTERIOLOGY+OF+THE+UPPER+POTOMAC+ESTUARY&rft.au=Lear%2C+Donald+W%3BJaworski%2C+Norbert+A&rft.aulast=Lear&rft.aufirst=Donald&rft.date=1969-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - THE ENHANCEMENT OF ASYMMETRY EFFECTS IN NMR BY INTERMOLECULAR HYDROGEN BONDING AN - 19002385; 7108834 AB - THE DOUBLING OF THE NMR SIGNALS OF THE ISOPROPYL METHYL PROTONS IN 2,4-DICHLOROPHENYL METHYL ISOPROPYLPHOSPHORAMIDATE HAS BEEN SHOWN TO BE DUE TO A DIFFERENCE IN CHEMICAL SHIFT OF THE TWO METHYL GROUPS. THIS DIFFERENCE IS ASCRIBED TO A STERIC HINDRANCE TO ROTATION ABOUT THE N--C BOND WHICH ENHANCES THE INHERENT NONEQUIVALENCE DUE TO MOLECULAR ASYMMETRY. STUDIES OF THE CHANGES IN CHEMICAL SHIFT DIFFERENCE WITH CHANGES IN TEMPERATURE, CONCENTRATION AND SOLVENT SHOW THE STERIC HINDRANCE TO BE DUE TO INTERMOLECULAR HYDROGEN BONDING. THE NMR DATA ARE CORRELATED WITH INFRARED SPECTRA OF THE PHOSPHORAMIDATE OBTAINED UNDER SIMILAR CONDITIONS; THESE SPECTRA SUPPORT THE HYDROGEN BONDING HYPOTHESIS. POSSIBLE HYDROGEN-BONDED SPECIES ARE DISCUSSED. (SEE ALSO W71-08833) (GARRISON-GPA) JF - SPECTROCHIMICA ACTA, VOL 25A, NO 1, P 77-84 (1969). AU - Garrison, A W AU - Keith, L H AU - Alford, Al AD - ENVIRONMENTAL PROTECTION AGENCY, ATHENS, GA. SOUTHWEST WATER LAB Y1 - 1969 PY - 1969 DA - 1969 KW - Water Resources Abstracts KW - *NUCLEAR MAGNETIC RESONANCE KW - *ORGANOPHOSPHORUS COMPOUNDS KW - *HYDROGEN BONDING KW - *SPECTROSCOPY KW - ANALYTICAL TECHNIQUES KW - POLLUTANT IDENTIFICATION KW - *CHEMICAL SHIFTS KW - *COUPLING CONSTANTS KW - SPIN DECOUPLING KW - MOLECULAR ASYMMETRY KW - SW 0880:Chemical processes KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19002385?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=THE+ENHANCEMENT+OF+ASYMMETRY+EFFECTS+IN+NMR+BY+INTERMOLECULAR+HYDROGEN+BONDING&rft.au=Garrison%2C+A+W%3BKeith%2C+L+H%3BAlford%2C+Al&rft.aulast=Garrison&rft.aufirst=A&rft.date=1969-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - ENVIRONMENTAL POLLUTION--NOW AND IN THE YEARS AHEAD AN - 18998387; 7102703 AB - THE REPORT POINTS OUT SEVERAL AVENUES THAT WARRANT RESEARCH ATTENTION; AMONG THEM THE FOLLOWING: (1) THE POTENTIAL BENEFITS TO CONTROL WHICH MAY RESULT FROM CHANGING THE CHARACTER OF ANIMAL WASTES. (2) INFORMATION IS NEEDED ON PRESENT CONTROL APPROACHES TO MAKE THEM MORE GENERALLY APPLICABLE. (3) THE TREMENDOUS VOLUME OF ANIMAL WASTES PRODUCED NECESSITATES THE DEVELOPMENT AND APPLICATION OF NEW AND MORE EFFECTIVE TREATMENT AND DISPOSAL METHODS. (4) ADDITIONAL ATTENTION TO POTENTIAL USES FOR ANIMAL WASTES WOULD BE DESIRABLE. (5) LAND USE PLANNING ALSO WARRANTS EMPHASIS. (6) ADDITIONAL INFORMATION ALSO WILL BE NEEDED ON THE RELATIONSHIPS OF WASTES TO AGRICULTURAL PRODUCTION WHICH CAN BE USED TO ASSIST IN ESTABLISHING STANDARDS. (WHITE-IOWA STATE) JF - IN: ANIMAL WASTE MANAGEMENT, PROCEEDINGS CORNELL UNIVERSITY CONFERENCE ON AGRICULTURAL WASTE MANAGEMENT, P 4-8, 1969. AU - King, Donald R AD - OFFICE OF SCIENCE AND TECHNOLOGY, WASHINGTON, D.C Y1 - 1969 PY - 1969 DA - 1969 KW - Water Resources Abstracts KW - *FARM WASTES KW - *ENVIRONMENT KW - LEGAL ASPECTS KW - RESEARCH AND DEVELOPMENT KW - DESIGN STANDARDS KW - WASTE TREATMENT KW - WASTE DISPOSAL KW - *AGRICULTURAL POLLUTION KW - RESOURCE CONSERVATION KW - WASTE USES KW - LAND PLANNING KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18998387?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=ENVIRONMENTAL+POLLUTION--NOW+AND+IN+THE+YEARS+AHEAD&rft.au=King%2C+Donald+R&rft.aulast=King&rft.aufirst=Donald&rft.date=1969-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - LEGAL RESEARCH IN WATER RESOURCES AN - 18967387; 6906868 AB - THE WATER RESOURCES RESEARCH ACT OF 1964 ESTABLISHED AN OFFICE OF WATER RESOURCES RESEARCH AND AUTHORIZES VARIOUS INSTITUTIONS, FIRMS, AND AGENCIES TO CARRY OUT WATER RESEARCH. THE PURPOSE OF THE RESEARCH PROGRAMS IS TO SUPPLEMENT AND STRENGTHEN THE TOTAL NATIONAL WATER RESEARCH EFFORT. THERE ARE 4201 RECORDED PROJECTS UNDERWAY, OF WHICH 3016 ARE FEDERALLY SUPPORTED AND 735 ARE ESTABLISHED UNDER THE 1964 ACT. THE RESEARCH IS GROUPED UNDER 9 CATEGORIES AND 44 SUBCATEGORIES. WATER LAW RESEARCH IS GROUPED UNDER THE WATER RESOURCES PLANNING CATEGORY AND IS A STUDY OF WATER LAW LOOKING TOWARD CHANGES TO IMPROVE USE EFFICIENCY AND INVESTIGATION OF INSTITUTIONAL STRUCTURES INFLUENCING DECISIONS ON WATER. THE CONTENT OF LEGAL RESEARCH IS DIVIDED GENERALLY AMONG LEGAL ASPECTS, LEGISLATION, WATER RIGHTS, AND WATER LAW. 3 TABLES SHOW: (1) DISTRIBUTION OF LEGAL RESEARCH BY CATEGORY; (2) THE DISCIPLINES INVOLVED IN WATER LAW RESEARCH; (3) THE ORGANIZATIONS SUPPORTING LEGAL RESEARCH. AMONG THE BENEFITS FROM LEGAL RESEARCH ARE BOOKS AND LEGISLATION. PROMISING RESEARCH AREAS INCLUDE: REGIONAL WATER DEVELOPMENT, WEATHER MODIFICATION, GROUND WATER POLLUTION, THERMAL POLLUTION, WATER RIGHTS AND INTEGRATION OF SURFACE AND GROUND WATER USE. THE AUTHOR CONCLUDES THAT FUTURE LEGAL RESEARCH SHOULD BE ORIENTED TOWARD A MORE COMPREHENSIVE APPROACH, CALLING FOR INTERDISCIPLINARY AND INTERREGIONAL RESEARCH. (HELWIG-FLA) JF - LAND AND WATER L REV, VOL 4, NO 1, PP 145-158, 1969. 14 P, 12 REF. AU - Renne, Roland R AU - Fulcher, Glen D AD - OFFICE OF WATER RESOURCES RESEARCH, WASHINGTON, D. C Y1 - 1969 PY - 1969 DA - 1969 KW - Water Resources Abstracts KW - *WATER RESOURCES RESEARCH ACT KW - *WATER LAW KW - *INSTITUTIONS KW - LEGISLATION KW - ALLOTMENTS KW - UNIVERSITIES KW - WATER RIGHTS KW - RESEARCH FACILITIES KW - WATER RESOURCES DEVELOPMENT KW - PROGRAMS KW - PROJECTS KW - LEGAL ASPECTS KW - FUTURE PLANNING(PROJECTED) KW - LONG TERM PLANNING KW - ADMINISTRATION KW - SW 4050:Water law and institutions KW - SW 7080:Grants, contracts and research act allotments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18967387?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=LEGAL+RESEARCH+IN+WATER+RESOURCES&rft.au=Renne%2C+Roland+R%3BFulcher%2C+Glen+D&rft.aulast=Renne&rft.aufirst=Roland&rft.date=1969-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - CATALOG OF INFORMATION ON WATER DATA, EDITION 1968 - INDEX TO AREAL INVESTIGATIONS AND MISCELLANEOUS ACTIVITIES AN - 18962319; 7003663 AB - AN INDEX IS PRESENTED FOR USE IN RETRIEVING AREAL INVESTIGATION AND MISCELLANEOUS ACTIVITY DATA FROM THE CATALOG OF INFORMATION ON WATER DATA, A RECORD OF ACTIVITIES IN WATER DATA COLLECTION IN THE U.S. THE CATALOG IS A FILE OF INFORMATION THAT IS ACCESSIBLE THROUGH DATA-RETRIEVAL PROCEDURES--IT CONTAINS INFORMATION ABOUT WATER-DATA ACQUISITION ACTIVITIES BUT DOES NOT CONTAIN THE ACTUAL DATA, WHICH MUST BE OBTAINED FROM THE REPORTING AGENCIES. INPUT TO THE CATALOG CONSISTS OF INFORMATION SUPPLIED BY FEDERAL, STATE, AND LOCAL AGENCIES THAT ACQUIRE WATER DATA DIRECTLY IN THE FIELD AND LABORATORY. ALL INFORMATION IS STORED ON MEDIA SUITABLE FOR DATA PROCESSING, SUPPLEMENTED BY MICROFORMS AND MAPS. INFORMATION FROM THE CATALOG (OUTPUT) IS MADE AVAILABLE THROUGH INDEXES SUCH AS THIS PUBLICATION, WHICH IS THE INDEX TO THE AREAL INVESTIGATIONS AND MISCELLANEOUS ACTIVITIES SECTION OF THE CATALOG. THE INDEXES HELP THE WATER-DATA USER DETERMINE THE DATA THAT ARE AVAILABLE FOR AN AREA AND ALSO THE DATA AVAILABLE FROM AN AGENCY. THE INDEXES TO THE 'CATALOG OF INFORMATION ON WATER DATA' ARE INDEXES TO SEPARATE SECTIONS OF THE CATALOG. THESE INDEXES ARE DESIGNED TO HELP THE USER DETERMINE WHAT DATA ARE AVAILABLE THAT MIGHT SERVE HIS NEEDS. (KNAPP-USGS) JF - REPORT AVAILABLE AT NO COST FROM OWDC, US GEOLOGICAL SURVEY, WASH, DC, 20242. GEOLOGICAL SURVEY WATER DATA CATALOG, 1969. 161 P, 2 EXHIB, 3 TAB. AU - Doyel, W W AU - Curtis, W F AU - Chase, E B AD - GEOLOGICAL SURVEY, WASHINGTON, D.C. OFFICE OF WATER DATA COORDINATION Y1 - 1969 PY - 1969 DA - 1969 KW - Water Resources Abstracts KW - *DATA COLLECTIONS KW - *HYDROLOGIC DATA KW - *DOCUMENTATION KW - *SURVEYS KW - *DATA STORAGE AND RETRIEVAL KW - NETWORKS KW - MONITORING KW - SAMPLING KW - INSTRUMENTATION KW - STATIONS KW - LIBRARIES KW - INVESTIGATIONS KW - *CATALOG OF INFORMATION ON WATER DATA KW - SW 5080:Evaluation, processing and publication KW - SW 0835:Streamflow and runoff KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18962319?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=CATALOG+OF+INFORMATION+ON+WATER+DATA%2C+EDITION+1968+-+INDEX+TO+AREAL+INVESTIGATIONS+AND+MISCELLANEOUS+ACTIVITIES&rft.au=Doyel%2C+W+W%3BCurtis%2C+W+F%3BChase%2C+E+B&rft.aulast=Doyel&rft.aufirst=W&rft.date=1969-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - CATALOG OF INFORMATION ON WATER DATA, EDITION 1968 - INDEX TO GROUNDWATER STATIONS AN - 18959384; 7003658 AB - AN INDEX IS PRESENTED FOR USE IN RETRIEVING DATA ON GROUNDWATER MEASURING STATIONS, FROM THE CATALOG OF INFORMATION ON WATER DATA, A RECORD OF ACTIVITIES IN WATER DATA COLLECTION IN THE U.S. THE CATALOG IS A FILE OF INFORMATION THAT IS ACCESSIBLE THROUGH DATA-RETRIEVAL PROCEDURES--IT CONTAINS INFORMATION ABOUT WATER-DATA ACQUISITION ACTIVITIES BUT DOES NOT CONTAIN THE ACTUAL DATA, WHICH MUST BE OBTAINED FROM THE REPORTING AGENCIES. INPUT TO THE CATALOG CONSISTS OF INFORMATION SUPPLIED BY FEDERAL, STATE, AND LOCAL AGENCIES THAT ACQUIRE WATER DATA DIRECTLY IN THE FIELD AND LABORATORY. ALL INFORMATION IS STORED ON MEDIA SUITABLE FOR DATA PROCESSING, SUPPLEMENTED BY MICROFORMS AND MAPS. INFORMATION FROM THE CATALOG (OUTPUT) IS MADE AVAILABLE THROUGH INDEXES SUCH AS THIS PUBLICATION, WHICH IS THE INDEX TO THE GROUNDWATER SECTION OF THE CATALOG. THE INDEXES HELP THE WATER-DATA USER DETERMINE THE DATA THAT ARE AVAILABLE FOR AN AREA AND ALSO THE DATA AVAILABLE FROM A REPORTING AGENCY. THE INDEXES TO THE 'CATALOG OF INFORMATION ON WATER DATA' ARE INDEXES TO SEPARATE SECTIONS OF THE CATALOG. THESE INDEXES ARE DESIGNED TO HELP THE USER DETERMINE WHAT DATA ARE AVAILABLE THAT MIGHT SERVE HIS NEEDS. IN THIS INDEX TO GROUNDWATER STATIONS, THE STATIONS ARE GROUPED (1) BY STATES, (2) BY COUNTIES WITHIN THE STATES, AND (3) BY AGENCIES WITHIN THE COUNTIES. (KNAPP-USGS) JF - REPORT AVAILABLE AT NO COST FROM OWDC, US GEOLOGICAL SURVEY, WASH, DC, 20242. GEOLOGICAL SURVEY WATER DATA CATALOG, 1969. 657 P, 1 FIG, 1 EXHIB, 4 TAB. AU - Rapp, J R AU - Doyel, W W AU - Chase, E B AD - GEOLOGICAL SURVEY, WASHINGTON, D.C. OFFICE OF WATER DATA COORDINATION Y1 - 1969 PY - 1969 DA - 1969 KW - Water Resources Abstracts KW - *DATA COLLECTIONS KW - *HYDROLOGIC DATA KW - *DOCUMENTATION KW - *SURVEYS KW - *GROUNDWATER KW - WATER WELLS KW - DATA STORAGE AND RETRIEVAL KW - NETWORKS KW - MONITORING KW - SAMPLING KW - INSTRUMENTATION KW - STATIONS KW - LIBRARIES KW - INVESTIGATIONS KW - *CATALOG OF INFORMATION ON WATER DATA KW - SW 5080:Evaluation, processing and publication KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18959384?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=CATALOG+OF+INFORMATION+ON+WATER+DATA%2C+EDITION+1968+-+INDEX+TO+GROUNDWATER+STATIONS&rft.au=Rapp%2C+J+R%3BDoyel%2C+W+W%3BChase%2C+E+B&rft.aulast=Rapp&rft.aufirst=J&rft.date=1969-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Summer Programs in Religion AN - 1289566759 JF - The American Ecclesiastical Review Y1 - 1969/01/01/ PY - 1969 DA - 1969 Jan 01 SP - 327 CY - Washington, D.C., Wash. PB - Catholic University of America Press. VL - 160 SN - 0002-8274 KW - Religion/Theology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1289566759?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apio&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+American+Ecclesiastical+Review&rft.atitle=Summer+Programs+in+Religion&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1969-01-01&rft.volume=160&rft.issue=&rft.spage=327&rft.isbn=&rft.btitle=&rft.title=The+American+Ecclesiastical+Review&rft.issn=00028274&rft_id=info:doi/ DB - Periodicals Index Online N1 - Last updated - 2013-02-21 ER - TY - JOUR T1 - STATUS OF WATER RESEARCH IN THE UNITED STATES AN - 18965963; 6902400 AB - THERE ARE SIX MAJOR TYPES OF WATER PROBLEMS: POLLUTION, INADEQUATE SUPPLY, UNEVEN DISTRIBUTION, FLOODS, VARIABILITY OF SUPPLY AND DEMAND, AND WATER TREATMENT. THE MAIN PROBLEM IS NOT A SHORTAGE OF WATER, BUT A SHORTAGE OF IDEAS, TECHNOLOGY, AND MANAGEMENT ABILITIES TO UTILIZE THE AVAILABLE SUPPLIES MORE EFFECTIVELY. TO SOLVE THIS PROBLEM, NEW RESEARCH, WELL FUNDED AND ORGANIZED, MUST BE UNDERTAKEN. NEW LEGISLATION BY CONGRESS, THE WATER RESOURCE RESEARCH ACT OF 1964, THE WATER RESOURCE PLANNING ACT OF 1965, THE WATER QUALITY ACT OF 1965, AND THE CLEAN WATER RESTORATION ACT OF 1966, HAS CONTRIBUTED TO ADVANCEMENTS IN RESEARCH PLANNING AND DEVELOPMENT. SEVEN GOALS ARE OUTLINED WHICH SHOULD DIRECT THE BASIC RESEARCH UNDERTAKEN. PRESENT EXPENDITURES IN FEDERAL RESEARCH EFFORTS ARE REVIEWED AND 'SHORT FALL AREAS' WHERE INVESTMENT IN RESEARCH HAS NOT BEEN SUFFICIENT ARE DISCUSSED. EIGHT POSSIBLE APPROACHES TO THE SOLUTION OF THE WATER PROBLEM: (1) PURIFICATION OR TREATMENT OF WASTES TO MAKE THE WATER USABLE; (2) REUSE TREATMENT AFTER EACH MAJOR USE; (3) RESTRICTED OR CURTAILED USE THROUGH METERING OR HIGHER CHARGES; (4) USE CLASSIFICATIONS FOR WATER QUALITY; (5) IMPROVED MANAGEMENT OF WATERSHEDS TO INCREASE WATER RECHARGE; (6) DESALTING; (7) WEATHER MODIFICATION; AND (8) IMPORTATION FROM OTHER AREAS. (GARGOLA-CHICAGO) JF - JOURNAL OF THE AMERICAN WATER WORKS, VOL. 60, NO. 7, JULY 1968, P 749-54. AU - Renne, Roland R AD - DEPARTMENT OF INTERIOR, WASHINGTON, D. C. OFFICE OF WATER RESOURCES RESEARCH Y1 - 1968/07// PY - 1968 DA - Jul 1968 KW - Water Resources Abstracts KW - *RESEARCH AND DEVELOPMENT KW - *WATER RESOURCES PLANNING ACT KW - *WATER RESOURCES RESEARCH ACT KW - WATER POLLUTION KW - WATER SUPPLY KW - WATER DEMAND KW - WATER TREATMENT KW - FINANCING KW - EXPENDITURES KW - STATE GOVERNMENTS KW - LOCAL GOVERNMETS KW - BUDGET KW - *WATER RESEARCH GOALS KW - BASIC RESEARCH KW - WATER QUALITY ACT OF 1965 KW - SW 7080:Grants, contracts and research act allotments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18965963?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=STATUS+OF+WATER+RESEARCH+IN+THE+UNITED+STATES&rft.au=Renne%2C+Roland+R&rft.aulast=Renne&rft.aufirst=Roland&rft.date=1968-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - WATER RESOURCES PLANNING STRATEGY AN - 18971011; 6906047 AB - PLANNING OPERATIONS AND DIFFICULTIES, WAYS OF ATTAINING PLANNING OBJECTIVES, AND THE LIMITATIONS OF WATER RESOURCES PLANNING ARE DISCUSSED. WATER RESOURCES PLANNING IS HAZARDOUS BECAUSE IT DEALS WITH IMPERFECTLY UNDERSTOOD PHYSICAL PROCESSES AND EVEN LESS UNDERSTOOD HUMAN BEHAVIOR. FAILURE WASTES VAST AMOUNTS OF MONEY AND DETERIORATES LIVING CONDITIONS FOR GREAT NUMBERS OF PEOPLE. PLANNING WITH INCOMPLETE INFORMATION IS NEARLY ALWAYS NECESSARY. THE STRATEGY OF SUCH PLANNING IS EXACTLY THE SAME AS THAT OF THEORETICAL SCIENCE OR INDUCTIVE REASONING. AVAILABLE DATA ARE USED TO GENERATE MULTIPLE WORKING HYPOTHESES, WHICH ARE THEN TESTED AGAINST REALITY AND REJECTED OR MODIFIED AS NECESSARY. THE FINAL RESULT IS A CONCEPTUAL MODEL AGAINST WHICH DECISIONS MAY BE TESTED. COMPUTERS MAY BE USED TO HANDLE DATA, BUT MAN MUST MAKE THE DECISIONS, BECAUSE IN COMPUTER DECISIONS, ONLY PROGRAMMED FACTORS ARE EXAMINED, WHEREAS A HUMAN DECISION TAKES IN A GREAT RANGE OF EXPERIENCE OR DATA INVARIABLE CONSIDERED IRRELEVANT OR TOO COMPLEX FOR INCLUSION IN A COMPUTER PROGRAM, BUT CRITICAL FOR GOOD DECISION. A DESIRABLE TEST AS WELL AS A CRITERION FOR DECISIONS IS THE DEMOCRATIC PROCESS. THE VARIOUS INTERSTATE COMPACTS AND BASIN COMMISSIONS ARE AN EXPRESSION OF A RECENT TREND IN THIS DIRECTION. (KNAPP-UGSG) JF - PROC WATER RESOURCES PLANNING CONF, MAY 16-17, 1968, BOSTON, PP 27-60, 1968. 34 P, 16 REF. AU - Eaton, Ed AD - OFFICE OF WATER RESOURCES RESEARCH, WASHINGTON, D. C Y1 - 1968/05// PY - 1968 DA - May 1968 KW - Water Resources Abstracts KW - *PLANNING KW - *WATER RESOURCES DEVELOPMENT KW - *NEW ENGLAND INTERSTATE WPS COMPACT KW - FUTURE PLANNING(PROJECTED) KW - DECISION MAKING KW - SYSTEMS ANALYSIS KW - COMPUTERS KW - ECONOMICS KW - SOCIAL ASPECTS KW - PLANNING STRATEGY KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18971011?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=WATER+RESOURCES+PLANNING+STRATEGY&rft.au=Eaton%2C+Ed&rft.aulast=Eaton&rft.aufirst=Ed&rft.date=1968-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - GOALS AND PERSPECTIVES IN WATER RESOURCES PLANNING AN - 18968647; 6906046 AB - TWO CONTRASTING CONCEPTS OF PLANNING AND POLICY MAKING ARE SUMMARIZED AS THE SYNOPTIC MODEL AND THE FRAGMENTED INCREMENTALIST MODEL. IN SYNOPTIC PLANNING IT IS ASSUMED THAT THE PLANNER HAS A GOOD ENOUGH OVERALL VIEW OF SOCIETY TO ALLOCATE SOCIAL RESOURCES WISELY. IN THE FRAGMENTED VIEW, PLANNERS HAVE OPTIONS ONLY WITHIN THEIR NARROW FIELDS OF SPECIALTY AND PRESENT SOCIETY WITH UNRELATED PROGRAMS IN COMPETITION FOR SELECTION. IT IS SUGGESTED THAT AS THESE MODES ARE POINTS ON A CONTINUUM OF MANAGEMENT POSSIBILITIES, A SYNTHESIS MIGHT BE POSSIBLE. IN REALITY, THIS IS OFTEN THE CASE; SOME PLANNERS ARE MORE SYNOPTIC AND SOME MORE FRAGMENTED. RECENT TRENDS ARE TOWARD THE SNYOPTIC. SPECIAL ATTENTION IS GIVEN TO U.S.-CANADIAN WATER RESOURCE COOPERATION, THE WATER RESOURCES COUNCIL, AND THE U.S. WATER POLLUTION PLANNING PROGRAM. A STRONGER FEDERAL CONTROL IS DEVELOPING AND INTERSTATE COOPERATION IS INCREASING. MORE ATTENTION MUST BE GIVEN TO U.S.-CANADIAN COOPERATION IN PLANNING, TO PREVENT INEFFICIENCY AND PROMOTE MAXIMUM BENEFITS TO BOTH COUNTRIES. (KNAPP-USGS) JF - PROC WATER RESOURCES PLANNING CONF, MAY 16-17, 1968, BOSTON, PP 3-25, 1968. 23 P, 1 REF. AU - Dworsky, Leonard B AU - Allee, David J AD - OFFICE OF SCIENCE AND TECHNOLOGY, WASHINGTON, D. C.; AND CORNELL UNIV., ITHACA, N. Y. WATER RESOURCES CENTER Y1 - 1968/05// PY - 1968 DA - May 1968 KW - Water Resources Abstracts KW - *PLANNING KW - *WATER RESOURCES DEVELOPMENT KW - NEW ENGLAND INTERSTATE WPS COMPACT KW - INTERSTATE KW - INTERNATIONAL COMMISSIONS KW - DECISION MAKING KW - RIVER BASIN DEVELOPMENT KW - WATER POLLUTION CONTROL KW - SOCIAL ASPECTS KW - LEGAL ASPECTS KW - SYNOPTIC PLANNING KW - FRAGMENTED PLANNING KW - SW 4020:Evaluation process KW - SW 4050:Water law and institutions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18968647?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=GOALS+AND+PERSPECTIVES+IN+WATER+RESOURCES+PLANNING&rft.au=Dworsky%2C+Leonard+B%3BAllee%2C+David+J&rft.aulast=Dworsky&rft.aufirst=Leonard&rft.date=1968-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - MAJOR UNITED STATES WATER PROBLEMS ALONG THE INTERNATIONAL BOUNDARY REACH OF THE RIO GRANDE (BRAVO) AN - 18995850; 7008539 AB - SINCE THE WATER TREATY OF 1944 BETWEEN THE U.S. AND MEXICO, THE MAJOR RIO GRANDE WATER PROBLEMS IN THE U.S. HAVE BEEN: (1) REGULATION AND USAGE (2) WATER QUALITY (3) WATER SUPPLY (4) FLOOD DAMAGE. THE RIVER FLOW IS NOW LARGELY REGULATED BY DAMS AND THE REMAINING PROBLEMS ARE ONLY THOSE OF ADJUDICATING TEXAS WATER RIGHTS AND IMPROVING IRRIGATION PRACTICES. IN THE AREAS OF MAJOR USAGE, SUPPLY PROBLEMS EXIST OR ARE ANTICIPATED IN THE EL PASO, MAVERICK AND LOWER RIO GRANDE AREAS WHERE DEMANDS ARE RAPIDLY INCREASING. THE PRINCIPLE QUALITY PROBLEM IS SALT ACCUMULATON ON BOTH THE AMERICAN AND MEXICAN SIDES, RESULTING FROM SHORTAGE OF WATER FOR LEACHING SALTS. ALTHOUGH EFFORTS ARE BEING MADE, A FINAL SOLUTION WILL BE ACHIEVED ONLY BY ADDITIONAL WATER FROM THE OUTSIDE. WATER FROM DESALINIZATION WILL PROBABLY BE A MAJOR FACTOR SOMETIME IN THE FUTURE. CURRENT CONSTRUCTION PLANS, WHEN REALIZED, WILL PROBABLY ELIMINATE FLOOD DAMAGE. (CASEY-ARIZONA) JF - IN: INTERNATIONAL WATER LAW ALONG THE MEXICAN-AMERICAN BORDER, COMMITTEE ON DESERT AND ARID ZONE RESEARCH, SOUTHWESTERN AND ROCKY MOUNTAIN DIVISION, A.A.A.S., NO 11, P 26-36, 1968. 2 FIG, 5 REF. AU - Henderson, Ted E AD - INTERNATIONAL BOUNDARY AND WATER COMMISSION, EL PASO, TEX. OFFICE OF WATER CONTROL Y1 - 1968 PY - 1968 DA - 1968 KW - Water Resources Abstracts KW - *TEXAS KW - *RIO GRANDE KW - *INTERNATIONAL BOUNDARY AND WATER COMMISSION KW - WATER SUPPLY KW - WATER CONTROL KW - WATER QUALITY KW - DAMS KW - FLOOD CONTROL KW - RESERVOIRS KW - *MEXICO KW - SW 4050:Water law and institutions KW - SW 1020:Water yield improvement UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18995850?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=MAJOR+UNITED+STATES+WATER+PROBLEMS+ALONG+THE+INTERNATIONAL+BOUNDARY+REACH+OF+THE+RIO+GRANDE+%28BRAVO%29&rft.au=Henderson%2C+Ted+E&rft.aulast=Henderson&rft.aufirst=Ted&rft.date=1968-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - TOTAL MANAGEMENT OF WATER RESOURCES AN - 18963562; 6901985 AB - WATER MANAGEMENT CANNOT ASPIRE TO THE FULFILLMENT OF ALL SOCIETY'S DEMANDS. WHAT IS SOUGHT IS A RATIONAL BASIS FOR CHOICE AND A MAXIMUM OF FLEXIBILITY TO COPE WITH CHANGES IN THE SERVICES DEMANDED AND IN THE PRIORITY THAT SOCIETY ACCORDS THEM. THE FEDERAL GOVERNMENT IS NOW THE MAJOR FINANCIER OF WATER DEVELOPMENT PROJECTS; WATER MANAGEMENT MUST BE RESPONSIBLE, HOWEVER, TO A UNIQUE COMBINATION OF HYDROLOGIC, ECONOMIC, AND SOCIAL NEEDS OF MUCH SMALLER AREAS. FOR THIS REASON PROJECT DETAILS AND SPECIFIC REGULATORY DECISIONS ARE BASED ON REGIONAL OR LOCAL CONDITIONS, AND FALL TO THE JURISDICTION OF THE STATE. TO OPERATE EFFECTIVELY WITHIN THIS JURISDICTIONAL STRUCTURE, AN ORGANIZATION INVOLVED IN WATER MANAGEMENT MUST HAVE AN ADEQUATE FINANCIAL BASE AND A MULTIPURPOSE WATER AUTHORITY. EVERYONE SEEMS TO SUPPORT THE NEED FOR PLANNING IN WATER MANAGEMENT, BUT PLANNING IS SELDOM EMPLOYED IN THE DEVELOPMENT OF ORGANIZATIONAL PATTERNS. TOTAL MANAGEMENT SHOULD PREPARE OPTIMUM PLANS FOR ALTERNATIVE OBJECTIVES, BUT THE FINAL CHOICE SHOULD BE EXERCISED BY SOCIETY THROUGH THE DEMOCRATIC PROCESS. IT MAY BE ASSERTED THAT THERE CAN BE NO APPROXIMATION TO TOTAL MANAGEMENT WITHOUT AN ORGANIZATION WHOSE STRUCTURE IS BASED ON INSTITUTIONAL, ECONOMIC, AND JURISDICTIONAL, AS WELL AS HYDROLOGIC CONSIDERATIONS. MANAGEMENT MUST BE ORIENTED TOWARD PLANNING RESPONSIVE TO SUBJECTIVE VALUES AS WELL AS ENVIRONMENTAL FACTORS. (GARGOLA-CHICAGO) JF - JOURNAL OF THE AMERICAN WATER WORKS, VOL. 59, NO. 11, NOVEMBER 1967, P 1335-1339, 2 REF. AU - Smith, Robert L AD - OFFICE OF SCIENCE AND TECHNOLOGY, WASHINGTON, D. C Y1 - 1967/11// PY - 1967 DA - Nov 1967 KW - Water Resources Abstracts KW - *ADMINIATRATIVE DECISIONS KW - *INSTITUTIONAL CONSTRAINTS KW - *ADMINISTRATION KW - *NON-STRUCTURAL ALTERNATIVES KW - ECONOMIC EFFICIENCY KW - SOCIAL NEEDS KW - WATER ALLOCATION KW - OPTIMUM DEVELOPMENT PLANS KW - MULTIPLE PURPOSE KW - PROJECT PLANNING KW - REGULATION KW - LOCAL GOVERNMENTS KW - STATE GOVERNMENTS KW - SEVERAL VALUES KW - ADOPTION OF PRACTICES KW - ALTERNATIVE POLICIES KW - TOTAL MANAGEMENT KW - SW 4020:Evaluation process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18963562?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=TOTAL+MANAGEMENT+OF+WATER+RESOURCES&rft.au=Smith%2C+Robert+L&rft.aulast=Smith&rft.aufirst=Robert&rft.date=1967-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Permeability Requirements of Membranes for Use in Desalination by Reverse Osmosis AN - 19187357; 7904679 AB - The intrinsic permeability requirements of membranes to be used in the reverse osmosis process of desalination are quantitatively defined in terms of basic process parameters. These parameters include the initial feed concentration, required salt rejection efficiency, water product flux, volume percent water recovery, and the applied pressure. A simple diffusion model for calculating the water and salt fluxes was used to calculate the permselectivity and intrinsic water permeability of the membrane regarding the basic parameters. It was assumed that the fluxes were uncoupled or independent of each other. Examples of the requirements for three given feed concentrations under various process conditions are tabulated. (Davison-IPA) JF - OSW Research and Development Progress Report No. 255 July 1967. 45 p, 13 fig, 4 tab, 13 ref. AU - Podall, HE AD - Office of Water Research and Technology Washington, DC. Biosciences Div Y1 - 1967/07// PY - 1967 DA - Jul 1967 KW - Water Resources Abstracts KW - Membranes KW - Reverse osmosis KW - Desalination apparatus KW - Water treatment KW - Water purification KW - Permeability KW - Water properties KW - Diffusion KW - SW 1010:Saline water conversion UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19187357?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Permeability+Requirements+of+Membranes+for+Use+in+Desalination+by+Reverse+Osmosis&rft.au=Podall%2C+HE&rft.aulast=Podall&rft.aufirst=HE&rft.date=1967-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Theoretical and Practical Aspects of the Evaluation of Candidate Reverse Osmosis Membranes for Desalination AN - 19198492; 7906444 AB - The reverse osmosis process is theoretically described with regard to the relevant transport equations and inherent membrane parameters that fully characterize a candidate membrane 's permeation and permselectivity properties. The experimental methodology and recommended test conditions for determining these inherent properties and for evaluating various membranes for use in the process are presented. (Davison-IPA) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-184 987, Price codes: A03 in paper copy, A01 in microfiche. OSW Research and Development Progress Report No 267, September 1967. 44 p, 4 fig, 8 ref, 1 append. AU - Podell, HE AD - Office of Water Research and Technology Washington, DC. Polymer and Biophysics Div Y1 - 1967/04// PY - 1967 DA - Apr 1967 KW - Water Resources Abstracts KW - Desalination KW - Desalination processes KW - Desalination apparatus KW - Reverse osmosis KW - Membranes Membrane processes KW - Permeability KW - Permselective membranes KW - Films KW - Equations KW - Laboratory testing KW - Evaluation KW - Separation techniques KW - Water treatment KW - Water purification KW - Physical properties KW - Thin films KW - SW 1010:Saline water conversion UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19198492?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Theoretical+and+Practical+Aspects+of+the+Evaluation+of+Candidate+Reverse+Osmosis+Membranes+for+Desalination&rft.au=Podell%2C+HE&rft.aulast=Podell&rft.aufirst=HE&rft.date=1967-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Recommended Procedures for the Testing and Evaluation of Candidate Reverse Osmosis Membranes for Desalination AN - 19192514; 7904944 AB - The best test of a reverse osmosis membrane is its assessed performance in the field on a given feed water. However, in developing new or improved membranes, laboratory testing under well defined conditions is desirable to precisely assess the effect of various feed water and process parameter variations. A discussion of process parameters, performance parameters, and intrinsic transport properties is followed by a presentation of experimental evaluation procedures. Typical cell designs and the recommended reverse osmosis test loop with a flat reverse osmosis test cell are illustrated. Necessary equipment tested by laboratory operation includes: pumps accumulator, high pressure lines, values, flow meter, pressure gauge, filter, porous metal plate, pressure relief value, and pressure regulator. Recommended test conditions and the determination of transport properties are presented. (Davison-IPA) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-182 766, Price codes: A02 in paper copy, A01 in microfiche. OSW Research and Development Progress Report No. 268 , September 1967. 20 p, 4 fig, 5 ref. AU - Podall, HE AU - Shackelford, J M AD - Office of Water Research and Technology Washington, DC. Polymer and Biophysics Div Y1 - 1967/04// PY - 1967 DA - Apr 1967 KW - Water Resources Abstracts KW - Membranes KW - Reverse osmosis KW - Evaluation KW - Membrane processes KW - Testing procedures KW - Laboratory tests KW - Laboratory equipment KW - Saline water KW - Brackish water KW - Desalination KW - Desalination apparatus KW - Films KW - Filters KW - Osmosis KW - Semipermeable membranes KW - SW 1010:Saline water conversion UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19192514?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Recommended+Procedures+for+the+Testing+and+Evaluation+of+Candidate+Reverse+Osmosis+Membranes+for+Desalination&rft.au=Podall%2C+HE%3BShackelford%2C+J+M&rft.aulast=Podall&rft.aufirst=HE&rft.date=1967-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - PLASTIC ORIFICE INSERTS FOR SUBSURFACE IRRIGATION AN - 18984801; 7005297 AB - ECONOMIES IN WATER USE, PLUS ADVANTAGES OF LIQUID FERTILIZER AND HERBICIDE INJECTION, HAVE MADE SUBSURFACE IRRIGATION THE OBJECT OF MUCH STUDY. RESEARCH HAS SHOWN THAT THE MAJOR PROBLEM OF USING PLASTIC PIPE FOR UNDERGROUND IRRIGATION NETWORKS LIES IN DEVELOPING A DISCHARGE ORIFICE THAT RESISTS CLOGGING FROM INTERNAL WATER IMPURITIES AND EXTERNAL SOIL PARTICLES. THREE ORIFICE DESIGNS WERE INVESTIGATED: POROUS MEDIA, IN-WALL ORIFICES PROTECTED BY LABYRINTHS, AND PLASTIC INSERT ORIFICES. RESULTS OF THE STUDY WERE DISAPPOINTING FOR POROUS MEDIA AND IN-WALL ORIFICE DESIGNS, THE LATTER BEING COMPLETELY UNRELIABLE. A PLASTIC INSERT ORIFICE WAS DESIGNED WHICH FEATURED UNIFORM WATER DISTRIBUTION, EASY INSTALLATION, AND LOW MANUFACTURING COST. (CARR-ARIZONA) JF - AMERICAN SOCIETY OF AGRICULTURAL ENGINEERS, TRANSACTIONS, VOL 12, NO 5, P 602-604, 607, SEPTEMBER-OCTOBER 1969. 4 P, 3 FIG, 6 TAB, 4 REF. WR-15, 1966 AND AGWAY, IND. 1967 AND 1968. AU - Whitney, L F AU - Lo, K M AD - MASSACHUSETTS UNIV., AMHERST. DEPT. OF AGRICULTURAL ENGINEERING, AND OFFICE OF WATER RESOURCES RESEARCH, WASHINGTON, D.C Y1 - 1966/09// PY - 1966 DA - Sep 1966 KW - Water Resources Abstracts KW - *SUBSURFACE IRRIGATION KW - *IRRIGATION DESIGN KW - *PLASTICS KW - *ORIFICES KW - *PIPES KW - FLOW RATES KW - EQUIPMENT KW - IRRIGATION SYSTEMS KW - NOZZLES KW - ORIFICE FLOW KW - PIPE FLOW KW - POROUS MEDIA KW - APPLICATION METHODS KW - COSTS KW - DESIGN KW - ON-SITE TESTS KW - TUBES KW - WATER DISTRIBUTION(APPLIED) KW - SW 1060:Conservation in agricultural use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18984801?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=PLASTIC+ORIFICE+INSERTS+FOR+SUBSURFACE+IRRIGATION&rft.au=Whitney%2C+L+F%3BLo%2C+K+M&rft.aulast=Whitney&rft.aufirst=L&rft.date=1966-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - NATIONAL WATER DATA PROGRAM AN - 19254427; 7211892 AB - THE PURPOSE OF THE NATIONAL WATER DATA NETWORK IS TO MEET THE NEEDS OF FEDERAL AGENCIES AND OTHERS FOR INFORMATION ON THE LOCATION, QUANTITY, QUALITY, AVAILABILITY, TIME VARIATION AND USE OF WATER RESOURCES. THREE PRINCIPAL STEPS ARE INVOLVED: (1) THE INVENTORY OF EXISTING DATA AND DATA ACTIVITIES, (2) ESTABLISHMENT OF DATA NEEDS, AND (3) DESIGN OF A SYSTEM TO FILL THESE NEEDS EFFICIENTLY. (FLACK-AWWARF) JF - JOURNAL OF THE AMERICAN WATER WORKS ASSOCIATION, VOL 58, NO 7, P 786-792, JULY 1966. 8 REF. AU - Hackett, Om AD - GEOLOGICAL SURVEY, WASHINGTON, D.C. OFFICE OF WATER DATA COORDINATION Y1 - 1966/07// PY - 1966 DA - Jul 1966 KW - Water Resources Abstracts KW - *DATA PROCESSING KW - *HYDROLOGIC DATA KW - *INFORMATION RETRIEVAL KW - *NETWORKS KW - *DATA COLLECTIONS KW - *PLANNING KW - WATER RESOURCES DEVELOPMENT KW - VARIABILITY KW - WATER RESOURCES RESEARCH ACT KW - WATER RESOURCES PLANNING ACT KW - WATER QUALITY ACT KW - HYDROLOGY KW - FEDERAL WATER PROJECT RECREATION ACT KW - *DATA INVENTORY KW - *DATA NETWORK KW - *DATA NEEDS KW - *DATA SYSTEM KW - INFORMATION LEVELS KW - SAMPLING THEORY KW - RIVER BASIN PLANNING KW - SW 5010:Network design KW - SW 5080:Evaluation, processing and publication KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19254427?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=NATIONAL+WATER+DATA+PROGRAM&rft.au=Hackett%2C+Om&rft.aulast=Hackett&rft.aufirst=Om&rft.date=1966-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Pilot Plant Experiences in Demineralization of Secondary Effluent Using Electrodialysis AN - 19171460; 7711914 AB - Electrodialysis is one method for partially demineralizing water. Bench-scale studies demonstrated that the process might be economically practical for removing up to one half of the mineral matter from properly pretreated secondary effluent. A pilot plant was constructed at Lebanon, Ohio to determine what operating problems might be encountered in an actual plant, and to realistically estimate the cost of operation. A flow diagram for the electrodialysis stack and pretreatment system is shown. Secondary effluent is fed to a diatomaceous earth filter for clarification. The clarified water from the filter enters a storage tank prior to entering the activated carbon columns. The purpose of the tank is to provide a supply of water for the remainder of the system during filter backwash. The water is pumped next through three carbon columns in series for removal of soluble organics. Water leaving the carbon columns enters a small holding tank which serves as a constant head tank for the electrodialysis stack. It is designed to remove about 40% of the mineral matter from the feed water. The membranes are standard brackish water type and dynel backed. Stack assembly and stream flow details are shown. The polyethylene spacers are of the tortuous path type and serve as perimeter gaskets and spacers. The concentrate stream leaving the stack is recirculated back to the stack after mixing with makeup water. This is done to keep the flow rate through the concentrate compartments nearly the same as through the diluting compartments. (Sinha - OEIS) JF - Available from the National Technical Information Service, Springfield VA 22161 as PB-245 748, Price codes: A03 in paper copy, A01 in microfiche. Report Presented at 39th Annual Meeting of the Water Pollution Control Federation, Kansas City, MO on Sept. 29, 1966, October 1966. 37 p, 7 fig, 5 tab, 1 ref. AU - Brunner, CA AD - Environmental Protection Agency Cincinnati, Ohio Y1 - 1966/04// PY - 1966 DA - Apr 1966 KW - Water Resources Abstracts KW - Water purification KW - Water quality control KW - Demineralization KW - Water reuse KW - Electrodialysis KW - Waste water treatment KW - Tertiary treatment KW - Separation techniques KW - SW 3040:Wastewater treatment processes KW - SW 3060:Water treatment and distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19171460?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Pilot+Plant+Experiences+in+Demineralization+of+Secondary+Effluent+Using+Electrodialysis&rft.au=Brunner%2C+CA&rft.aulast=Brunner&rft.aufirst=CA&rft.date=1966-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - TREATMENT OF SLUDGE FROM SEWERAGE AND BURNT ASHES AN - 19115935; 7600244 AB - AN APPLICATION FOR A PATENT TO TREAT SLUDGE FROM SEWERAGE AND BURNT ASHES HAS BEEN FILED. THE METHOD OF TREATMENT OF ASH AND EXHAUST GAS FROM THE BURNING OF DEHYDRATED SLUDGE SOLIDS IS DETAILED. THE BURNED ASH WILL BE DIVIDED INTO A PORTION CONTAINING IRON COMPOUNDS AND ONE CONTAINING CALCIUM, AND THESE WILL BE COLLECTED FOR REUSE AS PRECIPITATES. THE STEPS OF FILTER DEHYDRATION AND BURNING OF THE SLUDGE ARE COMBINED INTO ONE PROCESS IN THIS INVENTION. A DIAGRAM OF THE PROCEDURES IS PROVIDED FOR GRAPHIC ILLUSTRATION. (KRAMER-FIRL) JF - AVAILABLE FROM THE NATIONAL TECHNICAL INFORMATION SERVICE, SPRINGFIELD, VA 22161, AS PB-237 731-T, $3.25 IN PAPER COPY, $2.25 IN MICROFICHE. JAPAN PATENT AGENCY, EPA-TR-24 73, AUGUST 15, 1966. 7 P, 1 FIG. AU - Yanagi, F AD - ENVIRONMENTAL PROTECTION AGENCY, RESEARCH TRIANGLE PARK, N.C Y1 - 1966/04// PY - 1966 DA - Apr 1966 KW - Water Resources Abstracts KW - *PATENTS KW - *SLUDGE TREATMENT KW - *DEHYDRATION KW - *INCINERATION KW - *WASTE TREATMENT KW - PRECIPITATION(CHEMICAL) KW - SEWERAGE KW - WASTE DISPOSAL KW - SLUDGE DISPOSAL KW - SW 3050:Ultimate disposal of wastes KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19115935?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=TREATMENT+OF+SLUDGE+FROM+SEWERAGE+AND+BURNT+ASHES&rft.au=Yanagi%2C+F&rft.aulast=Yanagi&rft.aufirst=F&rft.date=1966-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - The Catholic Obligation to Educate. AN - 1290190517 JF - Education Digest Y1 - 1958/12/01/ PY - 1958 DA - 1958 Dec 01 SP - 29 CY - Ann Arbor, Mich. PB - Education Digest VL - 24 IS - 4 SN - 0013-127X KW - Education UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1290190517?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apio&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Education+Digest&rft.atitle=The+Catholic+Obligation+to+Educate.&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1958-12-01&rft.volume=24&rft.issue=4&rft.spage=29&rft.isbn=&rft.btitle=&rft.title=Education+Digest&rft.issn=0013127X&rft_id=info:doi/ DB - Periodicals Index Online N1 - Last updated - 2013-02-21 ER - TY - JOUR T1 - The Community College. AN - 1290158779 JF - Education Digest Y1 - 1950/11/01/ PY - 1950 DA - 1950 Nov 01 SP - 40 CY - Ann Arbor, Mich. PB - Education Digest VL - 16 IS - 3 SN - 0013-127X KW - Education UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1290158779?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apio&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Education+Digest&rft.atitle=The+Community+College.&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1950-11-01&rft.volume=16&rft.issue=3&rft.spage=40&rft.isbn=&rft.btitle=&rft.title=Education+Digest&rft.issn=0013127X&rft_id=info:doi/ DB - Periodicals Index Online N1 - Last updated - 2013-02-21 ER - TY - JOUR T1 - DIRECT ANALYSIS OF WATER SAMPLES FOR ORGANIC POLLUTANTS WITH GAS CHROMATOGRAPHY/MASS SPECTROMETRY AN - 19118117; 7503910 AB - A DIRECT AQUEOUS INJECTION GAS CHROMATOGRAPHY/MASS SPECTROMETRY (GC/MS) PROCEDURE WAS EXPLORED AS A SUPPLEMENT TO CONVENTIONAL SOLVENT EXTRACTION FOR THE ANALYSIS OF ORGANIC POLLUTANTS IN WATER AND WASTE WATER SAMPLES. STUDIES WERE MADE OF THE EFFECTS OF RELATIVELY LARGE PRESSURES OF WATER VAPOR ON THE WELL ESTABLISHED ELECTRON IMPACT FRAGMENTATION PATTERNS, QUADRUPOLE GC/MS SYSTEM PERFORMANCE, INTERACTION BACKGROUND SUBTRACTION, AND DETECTION LIMITS. RELATIVELY LARGE PRESSURES OF WATER VAPOR IN THE MASS SPECTROMETER HAD NO SIGNIFICANT EFFECT ON THE IMPACT FRAGMENTATION PATTERNS OF ORGANIC COMPOUNDS OR THE PERFORMANCE OF THE GC/MS SYSTEM. THE DETECTION LIMITS ATTAINED BY CONVENTIONAL DATA ACQUISITION WERE 1-50 PPM. WITH REAL TIME DATA ACQUISITION FROM SUBSETS OF THE IONS USED IN CONVENTIONAL MASS SPECTROMETRY, THE SENSITIVITY WAS 50 PPB. (WITT-IPC) JF - ANALYTICAL CHEMISTRY, VOL 46, NO 13, P 1912-1917, NOVEMBER, 1974. 4 FIG, 2 TAB, 9 REF. AU - Harris, Le AU - Budde, W L AU - Eichelberger, J W AD - ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI, OHIO Y1 - 1912/11// PY - 1912 DA - Nov 1912 KW - Water Resources Abstracts KW - *ORGANIC COMPOUNDS KW - *WATER ANALYSIS KW - *GAS CHROMATOGRAPHY KW - *MASS SPECTROMETRY KW - *POLLUTANT IDENTIFICATION KW - ANALYTICAL TECHNIQUES KW - WATER POLLUTION SOURCES KW - WASTE IDENTIFICATION KW - WATER PROPERTIES KW - ORGANIC WASTES KW - CHEMICALS KW - CHEMICAL WASTES KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19118117?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=DIRECT+ANALYSIS+OF+WATER+SAMPLES+FOR+ORGANIC+POLLUTANTS+WITH+GAS+CHROMATOGRAPHY%2FMASS+SPECTROMETRY&rft.au=Harris%2C+Le%3BBudde%2C+W+L%3BEichelberger%2C+J+W&rft.aulast=Harris&rft.aufirst=Le&rft.date=1912-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER -