Search Results for the EPA National Library Catalog

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Showing: Items 451 - 500
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Partial Demineralization of Saline Wastes. 1966
Partial Demineralization of Uncontaminated Brackish Waters. 1966
Peer review of the draft report "Modeling the cost and performance of lithium-ion batteries for electric-drive vehicles" : revised final report / 2012
Perchlorate in ground water / 1993
Perchlorate in the environment / 2000
Perchlorate treatment technology update / 2005
PH and pIon control in process and waste streams 1973
PH measurements, their theory and practice. 1963
Phosphoproteins in neuronal function : proceedings of the second international workshop at the State University of Utrecht, September 1985 / 1986
Physical, Chemical, and Biological Treatment Techniques for Industrial Wastes. Volume II. 1976
Physical-Chemical Nitrogen Removal from Municipal Wastewater. 1971
Physical-Chemical Nitrogen Removal Wastewater Treatment. 1974
Physical-Chemical Treatment of Raw Municipal Wastewater. 1973
Physicochemical factors affecting toxicity : pH, salinity and temperature. Part I, Literature review / 1989
Pilot plant optimization of phosphoric acid recovery process / 1975
Pilot Plant Treatment of Acid Mine Drainage by Reverse Osmosis. 1983
Pilot Scale Treatment of Aqueous Metal and Cyanide Bearing Hazardous Wastes. 1987
Pilot Study for Removal of Arsenic from Drinking Water at the Fallon, Nevada Naval Air Station. 1985
Pilot testing of the two-step selective alum recovery process 2002
Pollution prevention assessment for a printed circuit board plant / 1995
Population dynamics and the effect of inorganic ions on certain microcrustacea, 1972
Positive Ion Composition Measurements in the D and E Regions of the Equatorial Ionosphere. 1971
Potential Application of Ion Exchange Desalting for Salinity Control in the Colorado River Basin 1975
Power Density, Field Intensity, and Carrier Frequency Determinants of RF-Energy-Induced Calcium-Ion Efflux from Brain Tissue. 1980
Practice of ion chromatography 1983
Prediction of mineral quality of irrigation return flow / 1977
Preliminary study of selected potential environmental contaminants : optical brighteners, methyl chloroform, trichloroethylene, tetrachloroethylene, ion exchange resins, final report / 1975
Preoperational atmospheric monitoring in the Cumberland Steam Plant area : the pH and sulfate content of precipitation / 1974
Preparation of Biological Tissue Sections for Correlative Ion, Electron, and Light Microscopy. 1984
Proceedings of Conference on Environmental Quality Sensors (2nd) Held at National Environmental Research Center, Las Vegas, Nevada on October 10-11, 1973. 1976
Process Design and Cost Estimating Algorithms for the Computer Assisted Procedure for Design and Evaluation of Wastewater Treatment Systems (CAPDET). 1982
Process design manual for nitrogen control. 1975
Processes, procedures and methods to control pollution from mining activities / 1973
Promising technologies for treatment of hazardous wastes / 1975
Proposed treatment technology background document / 1989
Proven alternatives for aboveground treatment of arsenic in groundwater. 2002
Quality Assurance Handbook for Air Pollution Measurement Systems. Volume III. Stationary Source Specific Methods. 1979
Radioactivity and water supplies. 1972
Radiometric method for the determination of uranium in water : single-laboratory evaluation and interlaboratory collaborative study / 1979
Radionuclide Removal for Small Public Water Systems. 1983
Radionuclide removal. 1991
Radium Removal for a Small Community Water Supply System. 1988
Radon Removal Using Point-of-Entry Water Treatment Techniques. 1990
Rapid Methods for Estimating Fission Product Concentrations in Milk. 1963
Reactions of a Strongly Basic Ion Exchange Resin with Dilute Aqueous Solutions in a Columnar System. 1969
Reactions That Modify Chemistry in Lakes of the National Surface Water Survey. 1988
Recent progress in adsorption and ion exchange 1987
Reclamation of Acid Rinse Water. 1974
Reclamation of metal values from metal-finishing waste treatment sludges / 1975
Recommended Methods of Reduction, Neutralization, Recovery, or Disposal of Hazardous Waste. Volume IV. Disposal Process Descriptions, Biological and Miscellaneous Waste Treatment Processes. 1973
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