Search Results for the EPA National Library Catalog

Items Found: 734
Showing: Items 251 - 300
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Select Item Title Year Published
Generalized Computer Model for Steady-State Performance of the Activated Sludge Process. 1969
Generalized initial conditions for the stochastic model for pollution and dissolved oxygen in streams 1969
Generalized Initial Conditions for the Stochastic Model for Pollution and Dissolved Oxygen in Streams. 1969
Generalized Water Quality Model for Eutrophic Lakes and Reservoirs. 1974
Guide to the determination of biochemical oxygen demand, dissolved oxygen, suspended and setteable solids, and turbidity of pulp and paper mill effluents. 1969
Gunnison County stream water quality study / 1978
Handbook : retrofitting POTWs / 1989
Hanover Park tertiary studies / 1976
Holston River study / 1978
Holston River Study. Appendix E. 1978
Hydrologic Reconnaissance of the Pascagoula River Estuary, Mississippi. 1973
IJC Menomonee River Watershed Study: Surface Water Quality from 1975 to 1979. 1984
Impact of Fargo, North Dakota's Waste Discharges on the Interstate Waters of the Red River of the North, September 1969-April 1970. 1970
Impact of Imposing a Water Quality Standard on a Live Stream. 1971
Impact of the Sewer Connection Ban on Biochemical Oxygen Demand and Suspended Solids at the North Shore Sanitary District. 1972
Impact of urban storm runoff on stream quality near Atlanta, Georgia / 1980
Improved liquid-solids separation by an aluminum compound in activated sludge treatment / 1975
In-Sewer Fixed Screening of Combined Sewer Overflows. 1970
In-situ Benthic Respirometer. 1965
Independent physical-chemical treatment of raw sewage / 1977
Individual Home Aerobic Wastewater Treatment Systems. 1972
Induced Air Mixing of Large Bodies of Polluted Water. 1970
Industrial Waste Survey, Dade County, Florida. 1971
Industrial wastewater recirculation system : preliminary engineering / 1977
Infiltration land treatment of stabilization pond effluent / 1981
Influence of Acid Mine Water on the Microflora of Sewage. 1971
Influence of Log Handling on Water Quality. 1973
Influences of Microbial Populations on Aquatic Nutrient Cycles and Some Engineering Aspects. 1972
Institutional Design for Water Quality Management: A Case Study of the Wisconsin River Basin. Volume III. Section D - The Development of Predictive Water Quality Models. 1970
Instream aeration and parameters of stream and estuarine nitrification / 1974
Instream Aeration of Polluted Rivers. 1969
Intensive watershed study the Patuxent River basin / 1983
Interim report on the impact of Public Law 92-500 : on municipal pollution control technology / 1976
Intralaboratory precision of the five-day biochemical oxygen demand test. 1985
Inventory of constructed wetlands for municipal wastewater treatment in the U.S. / 1991
Investigation of factors affecting BOD measurement and experience with the 1-day BOD test. 1978
Investigation of the Effects of the Waste Discharges from the Great Western Sugar Mill at Ovid, Colorado on Water Quality Conditions in the South Platte River. 1972
Investigation of the Use of High Purity Oxygen Aeration in the Conventional Activated Sludge Process. 1970
James River Basin Water Quality Study. 1973
Kinetics and Mechanism in Activated Sludge Processes. 1966
Kinetics of algal systems in waste treatment : Field studies / 1971
Kraft pulp mill compliance assessment guide : (CAA, CWA, RCRA, and EPCRA). 1999
Laboratory and Instream Nitrification Rates for Selected Streams. 1987
Laboratory and Mathematical Simulation of Oxygen Balances Effected in Streams. 1971
Laboratory ozonation of municipal wastewaters / 1973
Laboratory Procedures for Determining the Biochemical Oxygen Demand (BOD) of Incinerator Quench Water. 1970
Lagoon Performance and the State of Lagoon Technology. 1973
Lake Erie nutrient control : effectiveness regarding assessment in eastern basin / 1980
Lake Erie, Ohio, Pennsylvania, New York Intake Water Quality Summary, 1972. 1973
Lake Eutrophication - Water Pollution Causes, Effects and Control. 1970
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