Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Augmentation of Sulfate Ion Absorption from the Rate Lung by Heavy Metals. 1977
Automatic Beaker Sample Changer. 1970
Availability and Uptake of Inorganic Nitrogen in a Mixed Old-Growth Coniferous Forest. 1993
Background concentration of sulfate in precipitation along with west coast of North America / 1989
Background document for modification of pH effluent limitations guidelines and standards for point sources required by NPDES permit to monitor continuously effluent pH. 1980
Bacterial Inhibitors in Lake Water. 1986
Bactericidal Effects of Algae on Enteric Organisms. 1970
Barium and Radium Removal from Groundwater by Ion Exchange. 1984
Basic concepts of contaminant sorption at hazardous waste sites / 1991
Basic of Pollution Control: Seminar for Upgrading Dairy Production and Treatment Facilities to Control Pollution, Madison, Wisconsin, March 20-21, 1973. 1973
Beef cattle feedlot runoff and control in eastern Nebraska / 1977
Behavior of DDT, Kepone, and Permethrin in sediment-water systems under different oxidation-reduction and pH conditions / 1981
Behavior of Water in a Southwestern Impoundment. 1972
Bench-Scale Evaluation of Ammonia Removal from Wastewater by Steam Stripping. 1991
Benefits of maintaining a chlorine residual in water supply systems / 1980
Binding and Precipitation of Trace Elements by Humic Substances in Natural Waters. 1971
Biochemistry of Estuarine Ecosystem with Emphasis on Heavy Metals and Shellfish. 1973
Biogeochemical Cycling of Organic Matter in Acidic Environments: Are Microbial Degradative Processes Adapted to Low pH. 1987
Biogeochemistry of Aluminum in McDonalds Branch Watershed, New Jersey Pine Barrens. 1985
Biological and Chemical Study of Virginia's Estuaries. 1972
Biological assessment of the revised Oregon water quality standards for dissolved oxygen, temperature, and PH 1998
Biological methods of sludge dewatering 1971
Biological Treatment of Acid Mine Water. 1971
Biological Treatment of Beef Animal Wastes. 1971
Biological treatment of concentrated sugar beet wastes / 1974
Biological treatment of wastes from corn wet milling industry / 1978
Biological, chemical and physical relationships in the Straits of Mackinac / 1976
Bioremediation of contaminated surface soils / 1989
Buffer Additives for Lime/Limestone Slurry Scrubbing: Sulfite Oxidation with Enhanced Oxygen Absorption Catalyzed by Transition Metals. 1984
Buffer Capacity in Aquatic Ecosystems. 1974
Cadmium Speciation in Aquatic-Life Flow-through Bioassay Diluters. 1987
Calcium Phosphate Precipitation in Wastewater Treatment. 1972
Calculating the pH of Calcium Carbonate Saturation. 1985
Calibration methodology for the double sample of the national lake survey phase II sampling / 1989
Can and Must the Official Specifications for the Chromium Content in Waste Water be Maintained. 1974
Cape Cod Waste Water Renovation and Retrieval System. A Study of Water Treatment and Conservation. Data Supplement for Annual Report, June 11, 1974-June 10, 1975. 1976
Cape Cod Waste Water Renovation and Retrieval System. A Study of Water Treatment and Conservation. Interim Report June 11, 1975-June 10, 1976. 1976
Carbon and Nitrogen as Regulators of Algal Growth in Treated Sewage. 1972
Carbon oxidation catalyst mechanism study for fuel cells / 1976
Carbonate Equilibria and Groundwater Sample Collection: Implications for Estimated Average Subsurface Properties in Continental North America. 1991
Cement Stabilization/Solidification Techniques: pH Profile Within Acid-Attacked Waste Form. 1991
Cementing Reactions in the Hazardous Waste Environment. 1984
Changes in Conductivity, Alkalinity, Calcium, and pH during a 50-Year Period in Selected Northern Wisconsin Lakes. 1989
Changes in Gill Histology of Fathead Minnows and Yellow Perch Transferred to Soft Water or Acidified Soft Water with Particular Reference to Chloride Cells. 1987
Characteristics of Acidic Lakes in the Eastern United States (Journal Version). 1988
Characteristics of Lakes in Mountainous Areas of the Western United States (Journal Version). 1988
Characteristics of lakes in the eastern United States : a contribution to the National Acid Precipitation Assessment Program. 1986
Characteristics of Lakes in the Eastern United States. Volume 3. Data Compendium of Site Characteristics and Chemical Variables. 1986
Characterization and Eh/pH-based leaching tests of mercury-containing mining wastes from the Sulfur Bank Mercury Mine, Lake County, California [electronic resource] / 2001
Characterization of Catalase Activities in a Root-Colonizing Isolate of 'Pseudomonas putida' (Revised). 1991
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