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Search Results : EPA National Library Catalog

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  1 1. The treatment and disposal of strawboard waste / by Harry B. Hommon. 2. The determination of biochemical oxygen demand of industrial wastes and sewage / by Emery J. Thierault and Harry B. Hommon. 1918
  2 A demonstrated approach for improving performance and reliability of biological wastewater treatment plants / 1979
  3 A quick biochemical oxygen demand test / 1972
  4 A Quick biochemical oxygen demand test / 1971
  5 A study of new catalytic agents to determine chemical oxygen demand / 1977
  6 A water quality modelling study of the Delaware Estuary / 1978
  7 Abundance, composition, and distribution of crustacean zooplankton in relation to hypolimnetic oxygen depletion in west-central Lake Erie 1977
  8 Accomplishment Plan. Region VIII. Cheyenne River Basin. 1972
  9 Activated carbon treatment of unbleached kraft effluent for reuse 1975
  10 Activated Sludge Process Using Pure Oxygen. 1974
  11 Activated sludge treatment systems with oxygen / 1973
  12 Activated Sludge Treatment Systems with Oxygen. 1973
  13 Activated Sludge with Powdered Activated Carbon Treatment of a Dyes and Pigments Processing Wastewater. 1983
  14 Advanced automatic control strategies for the activated sludge treatment process, 1975
  15 Advanced biological treatment of municipal wastewater through aquaculture 1983
  16 Advanced Biological Treatment of Municipal Wastewater Through Aquaculture Project Summary 1983
  17 Advanced biological treatment of municipal wastewater through aquaculture {MICROFICHE} 1983
  18 Advanced filtration of pulp mill wastes / 1979
  19 Advanced Waste Treatment Seminar, Session I, Nitrogen Removal from Wastewater, Held at San Francisco, on October 28-29, 1970. 1970
  20 Aeration of Natural Waters: A Bibliography. 1973
  21 Aerobic Secondary Treatment of Plywood Glue Wastes. 1973
  22 Aerobic secondary treatment of potato processing wastes. 1970
  23 Aerobic secondary treatment of potato processing wastes. {microform} 1970
  24 Aerobic stabilization of waste activated sludge : an experimental investigation / 1975
  25 Aerobic Treatment of Feedlot Runoff. 1972
  26 Aerobic Treatment of Feedlot Runoff. 1972
  27 Alaskan Industry Experience in Arctic Sewage Treatment. 1971
  28 Alternative RBC (Rotating Biological Contactor) Design - Second Order Kinetics. 1984
  29 Alum addition and step-feed studies in oxygen-activated sludge / 1977
  30 Alum Addition and Step-Feed Studies in Oxygen-Activated Sludge. 1977
  31 Alum Addition of Activated Sludge with Tertiary Solids Removal. 1973
  32 Ambient Water and Sediment Quality of Galveston Bay: Present Status and Historical Trends. Volume 1. 1992
  33 Ambient Water and Sediment Quality of Galveston Bay: Present Status and Historical Trends. Volume II. Extended Technical Report. 1992
  34 Ammonia Removal in a Physical-Chemical Wastewater Treatment Process. 1972
  35 An index of refractory organics / 1977
  36 Anaerobic and aerobic treatment of combined potato processing and municipal wastes / 1976
  37 Analysis and Control of Thermal Pollution. 1974
  38 Analysis of coprostanol, an indicator of fecal contamination / 1974
  39 Analysis of nonpoint-source pollutants in the Missouri Basin Region. 1975
  40 Analysis of operations and maintenance costs for municipal wastewater treatment systems / 1978
  41 Analysis of Thermal Pollution Dispersion. 1972
  42 Analytical Reference Service sample type VII (water oxygen demand) 1960
  43 Annual Review of Literature, 1951. I. Stream Pollution. II. Analytical Methods. III. Radioactive Wastes. 1952
  44 Applicability of Existing Methods for the Determination of the Biochemical Oxygen Demand (BOD) of Incinerator Quench Water. 1970
  45 Application of Sewage Treatment Techniques to Feedlot Runoff. 1972
  46 Applications of Molecular Connectivity Indexes and Multivariate Analysis in Environmental Chemistry. 1986
  47 Appraisal of powdered activated carbon processes for municipal wastewater treatment / 1977
  48 Aquaculture systems for wastewater treatment an engineering assessment / {microform} : 1980
  49 Assessment of 1977 water quality conditions in the upper Potomac estuary / 1978
  50 Assessment of 1978 water quality conditions in the upper Potomac estuary / 1980
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