Search Results for the EPA National Library Catalog

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Performance of Activated Sludge-Powdered Activated Carbon-Wet Air Regeneration Systems. 1990
Perspective on Performance Variability in Municipal Wastewater Treatment Facilities. 1986
Phosphate Removal at Fort Worth, Texas. 1968
Phosphate removal by activated sludge : amenability studies at Baltimore, Maryland / 1968
Phosphate removal by activated sludge : amenability studies at Cleveland, Ohio / 1968
Phosphate removal by activated sludge : amenability studies at Indianapolis Indiana / 1968
Phosphate removal by activated sludge : amenability studies at Mansfield, Ohio / 1968
Phosphate removal by activated sludge : amenability studies at Pontiac, Michigan / 1968
Phosphate removal by activated sludge : amenability studies at Smithfield, North Carolina / 1968
Phosphate Removal by Activated Sludge Amenability Studies at Indianapolis, Indiana. 1968
Phosphate Removal by Activated Sludge, Amenability Studies at Cleveland, Ohio. 1968
Phosphate Removal by Activated Sludge. 1969
Phosphate Removal by Activated Sludge. Amenability Studies at Baltimore, Maryland. 1969
Phosphate Removal by Activated Sludge. Amenability Studies at Smithfield, North Caroline. 1968
Phosphate Removal by Activated Sludge: Amenability Studies at Mansfield, Ohio. 1968
Phosphate Removal by Activated Sludge: Amenability Studies at Pontiac, Michigan. 1968
Phosphate Removal by Biological Process. 1969
Phosphate removal in an activated sludge facility / 1974
Phosphate Study at the Baltimore Back River Waste-water Treatment Plant. 1970
Phosphate study at the Baltimore Back River wastewater treatment plant / 1970
Phosphorus Control and Nitrification Processes for Municipal Wastewater. 1985
Phosphorus Removal and Disposal from Municipal Wastewater. 1971
Phosphorus removal and plant operation studies at Fort Wayne, Indiana / 1973
Phosphorus Removal and Plant Operation Studies at Fort Wayne, Indiana. 1973
Phosphorus removal by an activated sludge plant. 1970
Phosphorus removal in lower Great Lakes municipal treatment plants / 1980
Phosphorus removal with pickle liquor in an activated sludge plant / 1971
Phosphorus Removal. A Bibliography, Volume 1. 1973
Phosphorus Removal. A Bibliography, Volume 2. 1973
Physical, Chemical, and Biological Treatment Techniques for Industrial Wastes. Volume I. 1977
Pilot investigation of secondary sludge dewatering alternatives / 1978
Pilot Plant Demonstration of a Lime-Biological Treatment Phosphorus Removal Method. 1973
Pilot plant evaluation of alternative activated sludge systems / 1977
Pilot plant study of mechanical dewatering devices operated on waste activated sludge. 1976
Pilot scale investigation of computerized control of the activated sludge process / 1983
Pilot studies on activated carbon enhancement of the refinery activated sludge process--phase II 1978
Pilot-Demonstration Project for Industrial Reuse of Renovated Municipal Wastewater. 1973
Planning, Development and Management of Wastewater Treatment Facilities. Training Manual. 1971
Plant Performance at Williamsburg Waste Treatment Plant, Hampton Roads Sanitation District, Williamsburg, Virginia, January 1972-June 1972. 1973
Pollution abatement in a brewing facility / 1974
Post Construction Performance of Schreiber Counter-Current Aeration Facilities. 1987
Precipitation of Phosphates from Water with Ferrous Salts. 1971
Prediction of the Fates of Organic Chemicals in Biological Treatment Process-An Overview. 1984
Preliminary Design and Simulation of Conventional Wastewater Renovation Systems using the Digital Computer. 1968
Procedures and practices in activated sludge process control 1983
Proceedings : tenth United States/Japan Conference on Sewage Treatment Technology, October 17-28, 1985 and North Atlantic Treaty Organization/Committee on the Challenges of Modern Society (NATO/CCMS) Conference on Sewage Treatment Technology, October 15-16, 1985, Cincinnati, Ohio. 1986
Proceedings : Workshop Toward an Oxygen Transfer Standard, Asilomar Conference Grounds, Pacific Grove, California, April 11-14, 1978 / 1979
Proceedings ninth National Symposium on Food Processing Wastes : March 29-31, 1978, Denver, Colorado / 1978
Proceedings of the 4th EPA national wastewater treatment technology transfer workshop : held in Kansas City, Missouri on May 17-19, 1995 / 1995
Proceedings of the Conference on Combined Municipal/Industrial Wastewater Treatment / 1981
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