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Search Results for the EPA National Library Catalog
Items Found: 682
Showing: Items 601 - 650
Your Search: (SUBJECT=Activated sludge process)
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Title
Year Published
601
Three Sludge System for Nitrogen and Phosphorus Removal.
1972
602
TOC, ATP and respiration rate as control parameters for the activated sludge process /
1977
603
Top-feed vacuum filtration of waste-activated sludge /
1982
604
Top-Feed Vacuum Filtration of Waste-Activated Sludge.
1982
605
Toxic Substance Removal in Activated Sludge and PAC (Powdered Activated Carbon) Treatment Systems.
1986
606
Toxic substance removal in activated sludge and PAC treatment systems /
1986
607
Toxicity Reduction at Municipal Wastewater Treatment Plants.
1988
608
Toxicity Reduction Evaluation at a Municipal Wastewater Treatment Plant Using Mutagenicity as an Endpoint.
1992
609
Toxicity Reduction Evaluation: Case Histories at High Point and Fayetteville, North Carolina.
1992
610
Trace organics variation across the wastewater treatment system of a Class-B refinery and estimate of removal of refractory organics by add-on mixed-media filtration and granular activitated carbon at pilot scale /
1978
611
Transient Analysis of a State Park Extended Aeration Wastewater Facility.
1973
612
Treatability Manual. Volume III: Technologies for Control/Removal of Pollutants.
1980
613
Treatability of Ninth Avenue Superfund Site groundwater
1991
614
Treatability of Water Soluble Azo Dyes by the Activated Sludge Process.
1986
615
Treatability studies of pesticide manufacturing wastewaters : dazomet /
1980
616
Treatability Studies of Pesticide Manufacturing Wastewaters: Ethylenebisdithiocarbamate Fungicides.
1980
617
Treatability Studies of Tributyltin in Activated Sludge.
1989
618
Treating wood preserving plant wastewater by chemical and biological methods /
1976
619
Treatment Compatibility of Municipal Waste and Biologically Hazardous Industrial Compounds. Volume I.
1982
620
Treatment Compatibility of Municipal Waste and Biologically Hazardous Industrial Compounds. Volume II (Appendix A).
1982
621
Treatment efficiency and energy use in activated sludge process control
1986
622
Treatment of textile wastewater by activated sludge and alum coagulation /
1975
623
Treatment of wastewater from the production of polyhydric organics /
1971
624
Treatment of Wastewater from the Production of Polyhydric Organics.
1971
625
Treatment technology for pesticide manufacturing effluents: atrazine, maneb, MSMA, and oryzalin /
1980
626
Troubleshooting O & M Problems in Wastewater Treatment Plants. Instructor Manual.
1980
627
U.S. EPA (Environmental Protection Agency)-Sponsored Epidemiological Studies of Health Effects Associated with the Treatment and Disposal of Wastewater and Sewage Sludge.
1985
628
Ultimate Disposal of Phosphate from Waste Water by Recovery as Fertilizer.
1970
629
Ultra high rate filtration of activated sludge plant effluent /
1973
630
Ultraviolet disinfection of a secondary wastewater treatment plant effluent /
1981
631
Ultraviolet disinfection of a secondary wastewater treatment plant effluent /
1981
632
Ultraviolet disinfection of activated sludge effluent discharging to shellfish waters /
1975
633
Ultraviolet Disinfection of Activated Sludge Effluent Discharging to Shellfish Waters.
1975
634
Ultraviolet disinfection of wastewaters from secondary effluent and combined sewer overflows /
1986
635
Unox Design Information for Contract Documents.
1972
636
Upgrading and evaluation of an oxidation ditch treating dairy wastewater /
1980
637
Upgrading existing wastewater treatment plants : case histories.
1973
638
Upgrading Existing Wastewater Treatment Plants. Case Histories of Biological Process Modifications.
1972
639
Upgrading Existing Wastewater Treatment Plants. Case Histories.
1972
640
Upgrading Meat Packing Facilities to Reduce Pollution. Waste Treatment.
1973
641
USA/USSR Symposium on Advanced Equipment and Facilities for Wastewater Treatment (6th), Held at Cincinnati, Ohio on May 9-10, 1978.
1978
642
USA/USSR Symposium on Intensification of Bio-Chemical Treatment of Wastewaters (3rd) Held at Vodgeo Headquarters, Moscow, USSR on 23-24 August 1976.
1976
643
USA/USSR Symposium on Physical/Chemical Treatment from Municipal and Industrial Sources (2nd) Held at the Taft Center, Cincinnati, Ohio on November 12-14, 1975.
1975
644
USA/USSR Symposium on Recycling Water Supply Systems and Reuse of Treated Water at Industrial Plants (5th) Held in the Soviet Union at the Moscow Headquarters of Gosstroy on September 12-13, 1977.
1978
645
USA/USSR Symposium, Handling, Treatment and Disposal of Wastewater Sludge, Moscow, U.S.S.R, May 13-16, 1975 : [papers].
1975
646
Use of Plume Dispersion Modelling for Viable Aerosols from an Activated Sludge Sewage Treatment Plant.
1985
647
Use of Water Softening Sludge in Sewage Treatment.
1972
648
Using the Microcomputer during a Comprehensive Performance Evaluation: The Need for Judgement.
1986
649
Utilization of Chitosan for Recovery of Coagulated By-Products from Food Processing Wastes and Treatment Systems.
1976
650
Utilization of free and combined amino acids by activated sludge
1965
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