Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Design manual : fine pore aeration systems. 1989
Design Manual for Upgrading Existing Wastewater Treatment Plants. 1971
Design parameters for animal waste treatment systems / 1974
Design parameters for animal waste treatment systems : nitrogen control / 1976
Design procedures for dissolved oxygen control of activated sludge processes / 1977
Designing extended aeration units for operation in cold regions / 1972
Detailed Study of the Oxidation Ditch as a Method of Wastewater Treatment at Cameron, West Virginia. 1967
Determination of stream reaeration coefficients by use of tracers / 1989
Detoxification of kraft pulp mill effluent by an aerated lagoon / 1972
Development and Demonstration of Nutrient Removal from Animal Wastes. 1973
Development and evaluation of procedures for the analysis of simplecyanides, total cyanide, and thiocyanate in water and wastewater / 1983
Development document for effluent limitations guidelines and new source performance standards for the renderer segment of the meat products and rendering processing point source category. 1975
Development of a capillary wick unsaturated zone pore water sampler. 1988
Development of a capillary wick unsaturated zone pore water sampler. 1989
Development of a gas chromatagraphic protocol for the measurement of krypton gas in water and demonstration of its use in stream reaeration measurements. 1991
Development of a Microcomputer Controlled Multi-Probe Instrument for Automated Time-Dependent Measurement of Redox Potential and Oxygen Diffusion Rate. 1986
Development of guidelines for regulating depths of storm-water wells to minimize ground-water pollution final report to the United States Environmental Protection Agency under the Shallow Injection Well Initiative Program. 1992
Development of Immobilized Enzyme Systems for Enhancement of Biological Waste Treatment Processes. 1970
Development of phosphate removal processes : development and demonstration of phosphate removal facilities at Detroit using an activated sludge process and steel pickling liquor. / 1970
Development of standard procedures for evaluating oxygen transfer devices / 1983
Development of standard procedures for evaluating oxygen transfer devices / 1984
Developments at Eighth International Conference on Water Pollution Research, Sydney, Australia, October 17-22, 1976 / 1977
Developments at Eighth International Conference on Water Pollution Research, Sydney, Australia, October 17-22, 1976 / 1977
Dewatering of mine drainage sludge / 1971
Dewatering of mine drainage sludge. 1971
Digital computer control of advanced waste treatment systems / 1977
Disposal of Industrial Wastes by Lagooning. 1969
Documentation of AIR2D, a computer program to simulate two-dimensional axisymmetric air flow in the unsaturated zone / 1997
Draft supplemental environmental impact statement for the Metropolitan Sanitary District of Greater Chicago, Des Plaines-O'Hare Water Reclamation Plant / 1979
Drinking water treatment technology for ground-water remediation / 1989
Earthworms of the Western United States. Part 1. Lumbricidae. 1985
Economic Analysis of Treatment Technologies to Achieve VOC (Volatile Organic Chemicals) Removal to Safe Levels. 1988
Effect of aeration basin configuration on bulking at low organic loading / 1982
Effect of Aeration Basin Configuration on Bulking at Low Organic Loading. 1982
Effect of Aeration of Sediment on Cadmium Binding. 1994
Effect of aeration on the water column and sediments of Rock Creek 1983
Effect of Aeration upon a Small Marina. 1966
Effect of recycling thermophilic sludge on the activated sludge process / 1990
Effect of Sewage and Waste Characteristics on Oxygen Transfer Coefficients. 1972
Effect of Storage Conditions on Handling and SO2 Reactivity of Ca(OH)2-Based Sorbents. 1991
Effects of Aeration and Temperature on Composting of Municipal Sludge in a Full-Scale Vessel System. 1985
Effects of low-level radioactive-waste disposal on water chemistry in the unsaturated zone at a site near Sheffield, Illinois, 1982-84 1992
Effects of Lowered Dissolved Oxygen Concentration on the Toxicity of 1,2,4-Trichlorobenzene to Fathead Minnows. 1987
Effects of Oxygen Demand on Surface Reaeration. 1970
Effects of toxic organics on photosynthetic reoxygenation. 1967
Effects of Water Temperature and Elevation upon Aeration. 1973
Efficacy of the Complete Mix Activated Sludge Process in Modular Mode. 1972
Egg breaking and processing waste control and treatment / 1975
Electrochemical removal of heavy metals from acid mine drainage / 1974
Elimination of Water Pollution by Packinghouse Animal Paunch and Blood. 1971
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