Search Results for the EPA National Library Catalog

Items Found: 144
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Your Search: (SUBJECT=Clarification)

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Select Item Title Year Published
Activated Carbon Treatment of Raw Sewage in Solids-Contact Clarifiers. 1973
Activated carbon treatment of unbleached kraft effluent for reuse / 1975
Activated Sludge Process Using Pure Oxygen. 1974
Activated Sludge Treatment Systems with Oxygen. 1973
Activated Sludge Treatment with Oxygen. 1971
Advanced biological treatment of municipal wastewater through aquaculture 1983
Advanced Waste Treatment Seminar, Session IV, Combined Treatment and Applications, Held at San Francisco, on October 28-29, 1970. 1970
Air Flotation-Biological Oxidation of Synthetic Rubber and Latex Wastewater. 1973
Alternative processes for treatment of sinter plant wastewater / 1985
Amenability of Reverse Osmosis Concentrate to Activated Sludge Treatment. 1971
An Interim process evaluation of the AEES "living machine" : Frederick County, Md. / 1996
Analysis of priority pollutants at a primary aluminum production facility / 1979
Areawide Assessment Procedures Manual. Volume III. 1976
Assessment of design tradeoffs when using intrachannel clarifiers / 1986
Assessment of the biolac technology / 1990
Automated treatment and recycle of swine feedlot wastewaters / 1976
Automated treatment and recycle of swine feedlot wastewaters / 1976
Biological treatment of combined sewer overflow at Kenosha, Wisconsin. / 1975
Chemical and biological treatment of thermally conditioned sludge recycle liquors / 1980
Chemical/physical and biological treatment of wool processing wastes / 1974
Chula Vista, California, Pilot Plant Testing Program to Evaluate Seawater Pretreatment Methods for Reverse Osmosis. 1973
Coagulation Testing: A Comparison of Techniques. 1970
Colloid Flotation and Adsorbing Colloid Flotation. 1970
Color removal and sludge disposal process for kraft mill effluents / 1974
Color removal from kraft pulping effluent by lime addition / 1971
Color Removal from Kraft Pulping Effluent by Lime Addition. Capsule Report. 1973
Comparative analyses of fish populations in naturally acidic and circumneutral lakes in northern Wisconsin / 1984
Comparative Removal of Toxic Pollutants by Six Wastewater Treatment Processes. 1986
Comparisons of Various Filtration Media. 1988
Construction costs for municipal wastewater treatment plants: 1973-1977 / 1978
Continuous Thickening of Non-Ideal Suspensions. 1972
Control strategies for the activated sludge process / 1980
Conventional tertiary treatment / 1976
Course on Troubleshooting O and M Problems in Wastewater Treatment Facilities - Instructor Notebook. 1976
Demonstration of void space storage with treatment and flow regulation / 1976
Demonstration Physical Chemical Sewage Treatment Plant Utilizing Biological Nitrification. 1981
Density Currents in Activated Sludge Secondary Clarifiers. 1988
Design Guides for Biological Wastewater Treatment Processes. 1971
Design Manual for Upgrading Existing Wastewater Treatment Plants. 1971
Designing to Remove Phosphorus by Using Metal Salts and Polymers in Conventional Plants. 1971
Development of a mobile treatment system for handling spilled hazardous materials / 1976
Development of a new gravity sedimentation process for dewatering flue gas cleaning wastes / 1984
Development of Neutron Activation for Investigation of Water Clarification. 1970
Dewatering of mine drainage sludge / 1971
Dewatering of Mine Drainage Sludge, Phase II. 1973
Dewatering of mine drainage sludge. 1971
Electrophoretic and Electrochemical Water Purification Systems. 1971
Elimination of Water Pollution by Packinghouse Animal Paunch and Blood. 1971
Emerging technology intrachannel clarification : a project assessment. 1983
Environmental Protection Agency (EPA) Research and Development Activities with Oxygen Aeration. 1972
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