Search Results for the EPA National Library Catalog

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Showing: Items 151 - 200
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Select Item Title Year Published
Cost of Wastewater Treatment Processes. 1968
Cottage Farm Combined Sewer Detention and Chlorination Station, Cambridge, Massachusetts. 1977
Critical Review of Currently Available Water Quality Models. 1973
Dairy CEO's: Do You Have a $500 Million Opportunity. 1989
Dairy Food Plant Wastes and Waste Treatment Practices. 1971
Decomposition of residential and light commercial solid waste in test lysimeters / 1980
Delaware Estuary and Bay Water Quality Sampling and Mathematical Modeling Project. 1970
Demonstrating leachate treatment report on a full-scale operating plant / 1979
Demonstrating the Effects of Nutrients in Bio-Oxidation Pond Receiving Streams. 1971
Demonstration of a high-rate activated sludge system / 1975
Demonstration of a Waste Disposal System for Livestock Wastes. 1973
Demonstration of the electrolysis method for measuring BOD 1971
Demonstration of Three Recirculating Swine Waste Management Systems. 1973
Depletion of oxygen by microorganisms in Alaskan rivers at low temperatures / 1970
Design considerations for pulp and paper-mill sludge landfills / 1976
Design criteria for swine waste treatment systems / 1976
Design Guides for Biological Wastewater Treatment Processes. 1971
Design Model for the Overland Flow Process. 1986
Design parameters for animal waste treatment systems / 1974
Desk top methodology for modeling biochemical oxygen demand in streams / 1980
Destroying Chemical Wastes in Commercial-Scale Incinerators. 1976
Detailed Instructions for the Performance of the Dissolved Oxygen and Biochemical Oxygen Demand Tests. 1931
Determination of Deoxygenation Coefficients, Willamette River, Summer 1961. 1961
Determination of Oxygen Consumed. 0
Determination of the Chemical Oxygen Demand of Shell Chemicals with Cover Letter. 1982
Determination of the Rate of Biodegradation in Some Polluted Tropical Waters and in Some Types of Liquid Wastes Common in Puerto Rico. 1972
Determination of the Toxicity of Trivalent and Hexavalent Chromium on the Oxygen Utilization of Sewage. 1949
Determining the stability of treated municipal sludges / 1985
Developing a Hydro-Quality Simulation Model. 1970
Development and Evaluation Report: Physical-Chemical Marine Sanitation System. 1974
Development document for effluent limitations guidelines and new source performance standards for the synthetic resins segment of the plastics and synthetic materials manufacturing point source category. 1974
Development document for effluent limitations guidelines and new source performance standards [of the] beet sugar processing segment of the sugar processing industry. 1973
Development of a Mathematical Water Quality Model for Grays Harbor and the Chehalis River, Washington. 1974
Development of dissolved oxygen criteria for freshwater fish / 1973
Development of Dissolved Oxygen Criteria for Freshwater Fish. 1973
Development of methods and techniques for final treatment of combined municipal and textile wastewater, including sludge utilization and disposal / 1979
Development of on-shore treatment system for sewage from watercraft waste retention system / 1974
Development of Water Quality Models Using Spectral Analysis and Parameter Estimation Techniques. 1974
Diagenetic oxygen equivalents model of sediment oxygen demand / 1984
Dilute spent kraft liquor filtration through wood chips / 1970
Disposal of an integrated pulp-paper mill effluent by irrigation / 1979
Dissolved oxygen in the Chesapeake Bay : processes and effects : proceedings of a Seminar on Hypoxic and Related Processes in Chesapeake Bay / 1987
Dissolved oxygen, temperature, survival of young at fish spawning sites / 1976
Dissolved oxygen, temperature, survival of young at fish spawning sites / 1976
Dissolved Pollution Product Gases in Natural Waters. 1973
Distribution of autotrophic nitrifying bacteria in a polluted stream 1974
Distribution of Autotrophic Nitrifying Bacteria in a Polluted Stream. 1974
DO Model Uncertainty with Correlated Inputs. 1990
Documentation for HAR03. A Computer Program for the Modeling of Water Quality Parameters in Steady State Multi-Dimensional Natural Aquatic Systems. Second Edition. 1974
Documentation for SNSIM1/2, A Computer Program for the Steady-State Water Quality Simulation of Stream Network. 1973
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