Search Results for the EPA National Library Catalog

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Effect of Background Organic Matter from Surface Waters on the Activated Carbon Adsorption of Specific Organic Compounds. 1990
Effect of Bromide Ion in Water Treatment. 2. A Literature Review of Ozone and Bromide Ion Interactions and the Formation of Organic Bromine Compounds. 1985
Effect of Surfactant Micelles on Metal Ion Removal by Flotation from Metallurgical Wastewater. 1971
Effectiveness of a Contact Filter for the Removal of Iron from Ground Water. 1971
Effects of Temperature and Redox Conditions on Degradation of Chlorinated Phenols in Freshwater Sediments. 1988
Electrochemical Activation and Regeneration of Carbon Surfaces for Tertiary Water Treatment. 1971
Electrochemical Method for Removal of Phosphates from Waste Waters. 1970
Electrochemical Method for Removal of Phosphates from Waste Waters. 1970
Emerging technology assessment of PhoStrip, A/O, and Bardenpho processes for biological phosphorus removal. 1985
Enhancing Trickling Filter Plant Performance by Chemical Precipitation. 1973
Estimated low range costs for the removal of inorganics radionuclides and corrosion related contaminants from potable water supplies : draft, January 1987. 1987
Evaluating the Costs of Packed-Tower Aeration and GAC for Controlling Selected Organics. 1991
Evaluation and upgrading of a multi-stage trickling filter facility / 1976
Evaluation of Anaerobic Expanded Bed Reactor for Sewage Treatment. 1987
Evaluation of biological treatment of pharmaceutical wastewater with PAC addition / 1988
Evaluation of biological treatment of pharmaceutical wastewater with PAC addition {microform}, volume 2. Appendices / 1988
Evaluation of Corrosion Issues for Nanofiltration Treated Water. 1996
Evaluation of Current Techniques for Nutrients Removal from Wastewaters. 1971
Evaluation of on-site wastewater treatment and disposal options / 1981
Evaluation of physical chemical treatment at Rosemount / 1978
Evaluation of Sorption Isotherms for Selected Azo Dyes as Predictors of Fate in an Activated Sludge Wastewater Treatment Process. 1988
Evaluation of Techniques for Algae Removal from Wastewater Stabilization Ponds. 1974
Evaluation of the Effectiveness of Tertiary Filtration Process in Removing Toxics and Conventional Pollutants. 1987
Evaluation of the Effectiveness of Tertiary Filtration Processes in Removing Toxics and Conventional Pollutants. 1987
Evaluation of the RBC process for municipal wastewater treatment / 1978
Evaluation of Treatment for Urban Waste Water Reuse. 1973
Evaluation of Water Quality Protection Techniques. 1965
Experiences with Granular Activated Carbon Filtration On-Site Reactivation at Jefferson Parish, Louisiana. 1987
Exploratory Work on the Oxidation of Ammonia by Potassium Ferrate (VI). 1973
Feasibility of 5 gpm dynactor/magnetic separator system to treat spilled hazardous materials / 1975
Feasibility Study on In-Sewer Treatment Methods. 1977
Ferric Chloride and Organic Polyelectrolytes for The Removal of Phosphorus. 1973
Field manual for performance evaluation and troubleshooting at municipal wastewater treatment facilities / 1978
Field Study of Nitrification with the Submerged Filter. 1973
Field Testing and Evaluation of Zerpol (Trade Name) at Pioneer Metal Finishing. 1995
Fine solids removal following combined chemical-trickling filter treatment / 1980
Fluidized Bed Clarification as Applied to Wastewater Treatment. 1972
Full-scale demonstration of nitrogen removal by breakpoint chlorination / 1978
Full-Scale Evaluation of Luxury Uptake for Phosphorus Removal. 1970
Full-Scale Studies of Alum Recovery. 1988
GC/MS Identification of Mutagens in Aqueous Chlorinated Humic Acid and Drinking Waters Following HPLC (High-Pressure Liquid Chromatography) Fractionation of Strong Acid Extracts. 1987
Granular Carbon Treatment of Raw Sewage. 1970
Great Lakes Toxic Hotspots: A Citizen's Action Guide. 1986
Hatfield Township, Pennsylvania advanced waste treatment plant / 1975
High rate nutrient removal for combined sewer overflows : bench scale and demonstration scale studies / 1978
Hollow Fiber Technology for Advanced Waste Treatment. 1972
Identification of the Reaction Products Formed by the Oxidation of Aqueous Ammonia with Potassium Ferrate VI. 1972
Improved liquid-solids separation by an aluminum compound in activated sludge treatment / 1975
Independent Physical-Chemical (IPC) Treatment of Municipal Wastewater: Design and Operations Feedback. 1984
Independent physical-chemical treatment of raw sewage / 1977
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