Search Results for the EPA National Library Catalog

Items Found: 156
Showing: Items 1 - 50
Your Search: (SUBJECT=Chemical oxygen demand)

1 2 3 4 NEXT
Select Item Title Year Published
A study of nitrification and denitrification / 1970
A test method for volatile component stripping of waste water / 1975
Absorption from Aqueous Solution. 1974
Activated Carbon Treatment of Raw Sewage in Solids-Contact Clarifiers. 1973
Activated Sludge with Powdered Activated Carbon Treatment of a Dyes and Pigments Processing Wastewater. 1983
Aerobic Treatment of Feedlot Runoff. 1972
Aerobic Treatment of Feedlot Runoff. 1972
Anaerobic and aerobic treatment of combined potato processing and municipal wastes / 1976
Anaerobic Treatment of a Simulated High-Strength Industrial Wastewater Containing Chlorophenols. 1994
Anaerobic Treatment of High-Strength Industrial Wastes Bearing Semi-Volatile RCRA Compounds. 1992
Anaerobic Treatment of Starch Wastewaters. 1972
Analysis of coprostanol, an indicator of fecal contamination / 1974
Analytical Methods Evaluation for Applicability in Leachate Analysis. 1981
Analytical variability of five wastewater parameters : petroleum refining industry / 1976
Application of Sewage Treatment Techniques to Feedlot Runoff. 1972
Appraisal of Granular Carbon Contacting. Phase I. Evaluation of the Literature on the Use of Granular Carbon for Tertiary Waste Water Treatment. Phase II. Economic Effect of Design Variables. 1969
Appraisal of powdered activated carbon processes for municipal wastewater treatment / 1977
Aqueous-phase oxidation of sludge using the vertical reaction vessel system. {Microfiche} 1987
Attenuation of pollutants in municipal landfill leachate by clay minerals / 1978
Automatic exchange resin pilot plant for removal of textile dye wastes / 1977
Beef cattle feedlot runoff and control in eastern Nebraska / 1977
Beneficial disposal of water purification plant sludges in wastewater treatment / 1978
Bio-regenerated activated carbon treatment of textile dye wastewater / 1971
Biological and Water Quality Survey of Sugar Creek and Tributaries Crawford County, Illinois, August and September 1992. 1993
Biological treatment of high strength petrochemical wastewater / 1979
Carbon Adsorption and Electrodialysis for Demineralization at Santee, California. 1973
Characterization and treatment of urban land runoff / 1974
Characterization of the Activated Sludge Process. 1973
Chemical Analysis of Surficial Sediments from 63 Illinois Lakes, Summer 1979. 1981
Chemical Oxygen Consumed and Its Relationship to B.O.D. 1950
Chemical/physical and biological treatment of wool processing wastes / 1974
Chemistry Laboratory Manual Bottom Sediments. 1969
Chemistry laboratory manual for bottom sediments and elutriate testing. 1979
Concentrated Mine Drainage Disposal into Sewage Treatment Systems. 1971
Container Corporation of America Brewton Mill Conecuh-Escambia River Basin Study II. 1971
Dairy Food Plant Wastes and Waste Treatment Practices. 1971
Decomposition of residential and light commercial solid waste in test lysimeters / 1980
Design parameters for animal waste treatment systems / 1974
Determination of Oxygen Consumed. 0
Determination of the Chemical Oxygen Demand of Shell Chemicals with Cover Letter. 1982
Development of on-shore treatment system for sewage from watercraft waste retention system / 1974
Dual process high-rate filtration of raw sanitary sewage and combined sewer overflows / 1979
Effect of Organic Amendments from Garbage Grinding on a Biological Treatment System. 1972
Effectiveness of Ozone as a Municipal Wastewater Disinfectant. 1983
Effluent monitoring procedures, nutrients : student reference manual / 1976
Effluent Monitoring Procedures: Nutrients. Staff Guide for Conducting the Course. 1977
Egg breaking and processing waste control and treatment / 1975
Electrochemical Carbon Regeneration. 1972
Elimination of pollutants by utilization of egg breaking plant shell-waste / 1978
Elimination of Water Pollution by Packinghouse Animal Paunch and Blood. 1971
1 2 3 4 NEXT

Save, Print or Email Selected Records