Search Results for the EPA National Library Catalog

Items Found: 842
Showing: Items 201 - 250
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Select Item Title Year Published
DOSAG - 1 Simulation of Water Quality in Streams and Canals. Program Documentation and Users Manual. 1970
Dry caustic peeling of clingstone peaches on a commercial scale / 1974
Dry-weather deposition and flushing for combined sewer overflow pollution control / 1979
Dual process high-rate filtration of raw sanitary sewage and combined sewer overflows / 1979
Dyestuff color removal by ionizing radiation and chemical oxidation / 1973
Dynamic Water Quality Forecasting and Management. 1973
Ecological Evaluation of Multiuse Waters Receiving Primary Treatment Effluent Prior to a Major Flow Increase. 1973
Economic analysis of effluent guidelines : beet sugar industry / 1975
Economic and Engineering Aspects of Water in Delaware's Agri-Business Industry. 1970
Economic impact analysis of proposed change in Illinois deoxygenating regulations, R77-12, docket C 1979
Economic Study of the Effect of Municipal Sewer Surcharges on Industrial Wastes. 1970
Effect of Agricultural Land Development on Drainage Waters in the North Carolina Tidewater Region. 1980
Effect of Algae on BOD Measurements. 1961
Effect of Organic Amendments from Garbage Grinding on a Biological Treatment System. 1972
Effectiveness of Ozone as a Municipal Wastewater Disinfectant. 1983
Effects of chlorine dioxide substitution on bleach plant effluent BOD and color. 1992
Effects of limnological factors on water treatment : completion report / 1971
Effects of livestock pasturing on nonpoint surface runoff / 1983
Effects of log handling and storage on water quality / 1976
Effects of Oxygen Demand on Surface Reaeration. 1970
Effects of Pollution on Water Quality Perdido River and Bay, Alabama and Florida. 1970
Effects of Pulp and Paper Mill Effluents on Growth and Production of Fish. Phases I and II. 1972
Effects of Sewer Surcharges on the Level of Industrial Wastes and the Use of Water by Industry. 1972
Effects of Streamflow Variation on Critical Water Quality for Multiple Discharges of Decaying Pollutants. 1988
Effects of thermal discharges on physico-chemical processes and water quality : Vistula River, Poland / 1977
Effects of Waste Discharges on Water Quality of the Cache La Poudre and South Platte Rivers, Greeley Area. 1972
Effects of Waste Discharges on Water Quality of the South Platte River Denver Metropolitan Area. 1972
Efficacy of the Complete Mix Activated Sludge Process in Modular Mode. 1972
Effluent Deoxygenation at Different Temperatures. 1967
Effluent monitoring procedures, nutrients : student reference manual / 1976
Effluent Monitoring Procedures: Basic Parameters for Municipal Effluents. 1977
Effluent Monitoring Procedures: Nutrients. Staff Guide for Conducting the Course. 1977
Effluent Variability in the Meat-Packing and Poultry Processing Industries. 1975
Egg breaking and processing waste control and treatment / 1975
Electrochemical Carbon Regeneration. 1972
Elimination of pollutants by utilization of egg breaking plant shell-waste / 1978
Elimination of Water Pollution by Packinghouse Animal Paunch and Blood. 1971
Engineering methodology for river and stream reaeration / 1971
Enhanced COD (Chemical Oxygen Demand) Removal from Pharmaceutical Wastewater Using Powdered Activated Carbon Addition to an Activated Sludge System. 1985
Enhancing Trickling Filter Plant Performance by Chemical Precipitation. 1973
Environmental assessment of solid residues from fluidized-bed fuel processing / 1977
Environmental assessment of solid residues from fluidized-bed fuel processing : final report / 1978
Environmental impact resulting from unconfined animal production / 1978
Environmental impacts of advanced wastewater treatment at Ely, Minnesota / 1976
Environmental Impacts of Airport Deicing -- Water Quality. 2010
Environmental Quality Profile 1976. Technical Supplement: Idaho. 1976
Environmental Quality Profile 1976. Technical Supplement: Washington. 1976
EPA (Environmental Protection Agency) Design Information Report: Consideration of First-Stage Organic Overloading in Rotating Biological Contactor Design. 1985
ES001: Verification of Model for New York Harbor. 1973
Establishing relationships among in-stream nutrient concentrations, phytoplankton abundance and composition, fish IBI and biochemical oxygen demand in Minnesota USA rivers : final report to USEPA Region V / 2003
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