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Search Results for the EPA National Library Catalog
Items Found: 842
Showing: Items 751 - 800
Your Search: (SUBJECT=Oxygen demand)
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Title
Year Published
751
Ultraviolet Disinfection of Activated Sludge Effluent Discharging to Shellfish Waters.
1975
752
Unrecorded pollution and dynamics of biochemical oxygen demand
1974
753
Unrecorded Pollution and Dynamics of Biochemical Oxygen Demand.
1974
754
Upgrading existing wastewater treatment plants : case histories.
1973
755
Upgrading Existing Wastewater Treatment Plants. Case Histories.
1972
756
Upgrading primary tanks with rotating biological contractors /
1980
757
Urbanization, Water Pollution, and Public Policy.
1972
758
USA/USSR Symposium on Intensification of Bio-Chemical Treatment of Wastewaters (3rd) Held at Vodgeo Headquarters, Moscow, USSR on 23-24 August 1976.
1976
759
Use of Artificial Wetlands to Remove Nitrogen from Wastewater.
1984
760
Use of Fungi Imperfecti in waste control.
1970
761
Use of Mathematical Models in Water Quality Control Studies.
1969
762
Use of organic solvents in textile sizing and desizing /
1977
763
Use of Potassium Ferrate in Oxygen Demand Measurement.
1977
764
Use of Water Hyacinth Aquatic Treatment Systems for Ammonia Control and Effluent Polishing.
1984
765
Use of Water Softening Sludge in Sewage Treatment.
1972
766
User manual for NCASI aerated stabilization basin model (SASBV2) and guidance for its use.
1985
767
User's manual for parameter estimation for first order ultimate BOD decay, BODFO
1987
768
Using Soil Filtration to Reduce Pollution Potential of Lagoon Effluent Entering Ground Water System.
1971
769
Utah Lake-Jordan River Basin Modeling Project. Volume I. Summary Report.
1973
770
Utilization of Trickling Filters for Dual Treatment of Dry and Wet Weather Flows.
1973
771
Values and Cost Allocations of Surface-Water Use and Treatment. An Application of Linear Programming to Water Resources Planning.
1972
772
Variation of the Urban Runoff Quality with Duration Intensity of Storms. Phase II.
1973
773
Variation of Urban Runoff with Duration and Intensity of Storms.
1970
774
Volatile component recovery from sulfite evaporator condensate /
1979
775
Ware River Intensive Watershed Study - 1. Nonpoint Source Contributions.
1983
776
Ware River intensive watershed study : 2. estuarine receiving water quality /
1983
777
WASP3, a hydrodynamic and water quality model :b model theory, user's manual and programmer's guide /
1986
778
Waste management control handbook for dairy food plants {microform} /
1984
779
Waste Reduction in Food Canning Operations: A Study of Four Methods to Improve the Quality or Reduce the Quantity of Effluent Discharged by a Fruit Processing Plant.
1970
780
Waste stabilization lagoon microorganism removal efficiency and effluent disinfection with chlorine /
1979
781
Wastes Management Concepts for the Coastal Zone: Requirements for Research and Investigation.
1970
782
Wastewater characterization for the specialty food industry /
1974
783
Wastewater Management Program, Jamaica Bay, New York. Volume I. Summary Report.
1976
784
Wastewater Survey, St. Regis Paper Company, Cantonment, Florida.
1972
785
Wastewater Treatment by Artificial Wetlands.
1984
786
Wastewater Treatment Design Related to Biological Growth Supported by Activated Carbon.
1973
787
Wastewater treatment with plants in nutrient films
1983
788
Water and Wastewater Management in Dairy Processing.
1972
789
Water Budget and Waste Treatment at a Modern Dairy.
1973
790
Water constraints in power-plant siting and operation : Wisconsin power plant impact study /
1980
791
Water Oxygen Demand No. 2. Study Number 21.
1965
792
Water oxygen demand no. 2., study number 21 : Report of a study conducted by the Analytical Reference Service.
1965
793
Water pollution aspects of street surface contaminants.
1972
794
Water Pollution by Dairy Farm Wastes as Related to Method of Waste Disposal.
1973
795
Water Pollution Investigation: Black River of New York.
1974
796
Water Pollution Investigation: Cuyahoga River and Cleveland Area.
1975
797
Water Pollution Investigation: Detroit and St. Clair Rivers.
1974
798
Water Pollution Investigation: Duluth-Superior Area.
1974
799
Water Pollution Investigation: Erie, Pennsylvania Area.
1975
800
Water pollution investigation: Maumee River and Toledo area,
1975
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