Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Strengths and Weaknesses of Using C-t Values to Evaluate Disinfection Practice. 1987
Strong-Acid Ion Exchange for Removing Barium, Radium, and Hardness. 1987
Studies in the Analysis of Metropolitan Water Resource System. Volume VIII. Some Data and Methods for Analyzing Metropolitan Wastewater Reclamation and Reuse Systems. 1974
Studies in the Analysis of Metropolitan Water Resource Systems. Volume IV. Models for Managing Metropolitan Surface Water Systems. 1972
Studies of the efficiency of water purification processes ... 1927
Studies of the Efficiency of Water Purification Processes. I. Results Obtained from a Preliminary Study of the Cincinnati and Louisville Municipal Filtration Plants. II/III. Results Obtained from a Collective Survey of Seventeen Municipal Filtration Plants. 1927
Studies Relating to Market Projections for Advanced Waste Treatment. 1966
Study of an integrated power, water and wastewater utility complex / 1974
Study of Home Drinking Water Treatment Units Containing Activated Carbon for Organics Reduction: Interim Phase 2 Report to Criteria and Standards Division, Office of Drinking Water. 1980
Study of Novel Ion Exchange Resins and Electrodialysis in the Removal of Contaminants from Waste Waters. 1962
Study of Organic Components Recovered from Jefferson City, Missouri Raw and Finished Water by the Carbon Filter Technique. 1957
Study of Sludge Digestion With Sodium Chloride and Sulfate. 1970
Study of the Pollution and Natural Purification of the Illinois River. II. The Plankton and Related Organisms. 1930
Study of the Pollution and Natural Purification of the Ohio River. III. Factors Concerned in the Phenomena of Oxidation and Reaeration. 1925
Study of the Use of Biomass Systems in Water Renovation. 1967
Study of wastewater discharge from water treatment plants 1981
Successful State Cost Reduction Procedures for Municipal Wastewater Treatment Facilities. 1985
Suggested guidelines for the disposal of drinking water treatment wastes containing radioactivity. 1994
Sulfide treatment of acid mine drainage / 1969
Summary of available information on Chesapeake Bay submerged vegetation / 1978
Summary of GAC (Granular Activated Carbon) Research at Several Water Utilities. 1984
Summary of long-term rapid infiltration system studies / 1980
Summary of phase II regulations / 1992
Summary of public hearings on possible administration proposals to amend the Federal Water Pollution Control Act (P.L. 92-500) as it relates to the municipal waste treatment construction grants program / 1975
Summary of Public Participation and Agency Response to Public Comments on Modification of Effluent Limitations Guidelines and Standards for pH Values for Point Sources That Continuously Monitor Effluent pH. 1982
Summary of technologies for the control and reduction of chlorinated organics from the bleached chemical pulping subcategories of the pulp and paper industry {Microfiche} 1990
Summary of the Phytoremediation State of the Science Conference, Boston, Massachusetts, May 1-2, 2000 2001
Summary report : optimizing water treatment plant performance with the composite correction program. 1990
Summary report : small community water and wastewater treatment / 1992
Summary report : the extent of shortages for chlorine and other water sanitation chemicals / 1974
Summary report of water supply facilities of communities of 25,000 population and over (1954) including state tabulations / by Ralph Porges. 1956
Summary, Idaho water supply program evaluation. 1973
Summary: Environmental Plan for the Mexican-U.S. Border Area. First Stage (1992-1994). 1992
Sunlight Induced Photochemical Decay of Oxidants in Natural Waters: Implications in Ballast Water Treatment. 2006
Sunlight-Induced Photodecomposition of Chlorine Dioxide. 1986
Superfund enforcement decision document : a & F Materials Company, IL. 1985
Superfund enforcement decision document : Chem-Dyne, OH. 1985
Superfund Explanation of Significant Difference for the Record of Decision (EPA Region 2): DeRewal Chemical Company, Kingwood Township, Hunterdon County, NJ., December 5, 1994. 1996
Superfund Explanation of Significant Difference for the Record of Decision (EPA Region 3): E.I. DuPont de Nemours, Newport Landfill, DE., August 16, 1995. 1996
Superfund Explanation of Significant Difference for the Record of Decision (EPA Region 9): Fort Ord, Operable Unit 2, Fort Ord, CA., August 23, 1995. 1996
Superfund explanation of significant difference for the record of decision : A.O. Polymer, Sparta Township, NJ. 1997
Superfund explanation of significant difference for the record of decision : Apache Powder Co., St. David, AZ. 1997
Superfund explanation of significant difference for the record of decision : Bangor Naval Submarine Base, Site F, Bangor, WA. 1995
Superfund explanation of significant difference for the record of decision : Beckman Instruments, Porterville, CA. 1995
Superfund explanation of significant difference for the record of decision : Brunswick Naval Air Station Sites 1 and 3, ME. 1995
Superfund explanation of significant difference for the record of decision : Chemical Sales Superfund Site (O.U.2), Denver, CO. 1995
Superfund explanation of significant difference for the record of decision : City Disposal Corp. Landfill, Dunn, WI. 1997
Superfund explanation of significant difference for the record of decision : Cornhusker Army Ammunition Plant, Hall County, NE. 1997
Superfund explanation of significant difference for the record of decision : Croydon TCE, Croydon, PA. 1996
Superfund explanation of significant difference for the record of decision : Crystal Chemical Co., Houston, TX. 1997
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