Search Results for the EPA National Library Catalog

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Activated Sludge with Powdered Activated Carbon Treatment of a Dyes and Pigments Processing Wastewater. 1983
Acute Behavioral Toxicity of Sulfolane: Influence of Hypothermia. 1985
Acute Toxicity of Ammonia to Fathead Minnows. 1983
Adsorption of Surfactants (Chapter 7). 1991
Advanced automatic control strategies for the activated sludge treatment process / 1975
Advanced biological treatment of municipal wastewater through aquaculture 1983
Advanced filtration of pulp mill wastes / 1979
Advanced Waste Treatment Seminar, Session I, Nitrogen Removal from Wastewater, Held at San Francisco, on October 28-29, 1970. 1970
Advances in DNA damage and repair : oxygen radical effects, cellular protection, and biological consequences / 1999
Aeration and Substrate Utilization in a Sparged Packed-Bed Biofilm Reactor. 1986
Aeration Equipment Evaluation. Phase 1. Clean Water Test Results. 1988
Aeration of Natural Waters: A Bibliography. 1973
Aerobic and Anaerobic Digestion Characteristics of Livestock Wastes. 1963
Aerobic Secondary Treatment of Plywood Glue Wastes. 1973
Aerobic secondary treatment of potato processing wastes / 1970
Aerobic stabilization of waste activated sludge : an experimental investigation / 1975
Aerobic Treatment of Feedlot Runoff. 1972
Aerobic Treatment of Feedlot Runoff. 1972
Aerosol formation from gas phase reactions of ozone and olefin in the presence of sulfur dioxide / 1974
Air Pollution Control Technology and Costs in Nine Selected Areas. 1972
Alaskan industry experience in arctic sewage treatment / 1971
Albemarle-Pamlico Baseline Water Quality Monitoring Data Summary 1991-1992. 1992
Albemarle-Pamlico Baseline Water Quality Monitoring Data Summary, 1988-1991. 1992
Allatoona Lake Destratification Equipment Test Appendix A: Operational and Water Quality Data 1968. 1969
Allatoona Lake Destratification Equipment Test Report. 1973
Alsterberg (AZID) Modification of the Winkler Method for the Determination of the BOD of Incinerator Quench Water and the Calibration of the Weston and Stack DO Analyzer Model 300-B. 1970
Altamaha River Basin Dissolved Oxygen TMDLs. 2002
Alterations in the Energy Metabolism of an Estuarine Mysid 'Mysidopsis bahia' as Indicators of Stress from Chronic Pesticide Exposure. 1990
Alternative control techniques document : NOx emissions from iron and steel mills / 1994
Alternative RBC (Rotating Biological Contactor) Design - Second Order Kinetics. 1984
Alternatives to Secondary Sewage Treatment Offer Greater Improvements in Missouri River Water Quality. 1972
Alum addition and step-feed studies in oxygen-activated sludge / 1977
Alum Addition and Step-Feed Studies in Oxygen-Activated Sludge. 1977
Alum Addition of Activated Sludge with Tertiary Solids Removal. 1973
Ambient aquatic life water quality criteria for dissolved oxygen (saltwater) : Cape Cod to Cape Hatteras. 2000
Ambient aquatic life water quality criteria for dissolved oxygen : (freshwater) / 1986
Ambient aquatic life water quality criteria for dissolved oxygen : freshwater aquatic life. 1980
Ambient water and sediment quality of Galveston Bay : present status and historical trends / 1992
Ambient Water and Sediment Quality of Galveston Bay: Present Status and Historical Trends. Volume II. Extended Technical Report. 1992
Ambient water quality criteria for 2,4-dimethylphenol / 1980
Ambient Water Quality Criteria for Dissolved Oxygen, Water Clarity and Chlorophyll 'a' for the Chesapeake Bay and Its Tidal Tributaries: 2007 Chlorophyll Criteria Addendum. 2007
Ambient Water Quality Criteria for Dissolved Oxygen, Water Clarity and Chlorophyll 'a' for the Chesapeake Bay and Its Tidal Tributaries: 2010 Technical Support for Criteria Assessment Protocols Addendum. 2010
Ambient water quality criteria for dissolved oxygen, water clarity and chlorophyll A for Chesapeake Bay and its tidal tributaries 2002
Ambient water quality criteria for dissolved oxygen, water clarity and chlorophyll a for Chesapeake Bay and its tidal tributaries : 2004 addendum / 2004
Ambient water quality criteria for dissolved oxygen, water clarity and chlorophyll a for Chesapeake Bay and its tidal tributaries : 2007 addendum / 2007
Ambient water quality criteria for dissolved oxygen, water clarity and chlorophyll a for the Chesapeake Bay and its tidal tributaries : 2008 technical support for criteria assessment protocols addendum / 2008
Ambient water quality criteria for dissolved oxygen, water clarity and chlorophyll a for the Chesapeake Bay and its tital tributaries / 2003
Ambient water quality criteria for isophorone / 1980
Ambient Water Quality Criteria: 2,3,7,8-Tetrachlorodibenzo-P-Dioxin. 1978
Ammonia Removal in a Physical-Chemical Wastewater Treatment Process. 1972
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