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United States Environmental Protection Agency
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Search Results for the EPA National Library Catalog
Items Found: 751
Showing: Items 351 - 400
Your Search: (SUBJECT=Activated sludge)
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Integrated-Biological-Chemical Wastewater Treatment.
Integration of physico-chemicaL and biological wastewater treat ment processes
Interim Report on Task Force on Phosphate Removal Sludges.
Interim status surface impoundments retrofitting variances /
Investigation of the Use of High Purity Oxygen Aeration in the Conventional Activated Sludge Process.
Investigations into biofouling phenomena in fine pore aeration devices
Investigations of biodegradability and toxicity of organic compounds /
Investigations of heat treatment for paper mill sludge conditioning /
Joint dry/wet weather treatment of municipal wastewater at Clatskanie, Oregon /
Joint Dry/Wet Weather Treatment of Municipal Wastewater at Clatskanie, Oregon.
Joint Municipal and Semichemical Pulping Waste Treatment. A Pilot Plant Study Evaluating Combined Treatment of Domestic Sewage and Weak Semichemical Pulping and Papermaking Wastes.
Joint Treatment of Municipal Sewage and Pulp Mill Effluents.
Kinetic Approach to Biological Wastewater Treatment Design and Operation.
Kinetics and mechanism in activated sludge processes : progress report : period, September 1, 1962, to August 31, 1966 /
Kinetics and Mechanism in Activated Sludge Processes.
Kinetics of Extended Aeration.
Kinetics of the Steady State Bacterial Culture with Application to the Activated Sludge Process.
Laboratory Evaluation of a Method for Enhancing the Kinetics of Activated Sludge Treatment Plants.
Leather tanning and finishing waste management research and development program /
Linear Removal of Simple Organic Compounds in the Activated Sludge Process.
Literature survey of instrumental measurements of biochemical oxygen demand for control application 1960-1973 /
Logan Wash Field Treatability Studies of Wastewaters from Oil Shale Retorting Processes.
Long-term performance characteristics of fine pore ceramic diffusers at Monroe, Wisconsin
Management of Hazardous Waste Leachate.
Manual : ground-water and leachate treatment systems /
Manual for activated sludge sewage treatment
Manual on the causes and control of activated sludge bulking, foaming, and other solids separation problems
Materials for oxygenated wastewater treatment plant construction /
Materials for Oxygenated Wastewater Treatment Plant Construction. 2-Year Progress Report.
Mathematical Model for Post Aeration
Measurement and control of fouling in fine pore diffuser systems
Measurements of active biomass concentrations in biological waste treatment processes /
Mechanical Reliability and Plant Performance.
Mechanism for Ash Assisted Sludge Dewatering.
Mechanism of waste treatment at low temperature,
Mechanisms of biological luxury phosphate uptake /
Memorandum on the Activated Sludge Process at Wards Island, New York, Sewage Treatment Plant, and the Guggenheim Process there and at Anderson, Indiana.
Metabolic Storage of Phosphorus in the Activated Sludge Floc.
Metabolic uptake of phosphorus by sewage organisms /
Metals Distributions in Activated Sludge Systems.
Metals Removals and Partitioning in Conventional Wastewater Treatment Plants.
Methods for improvement of trickling filter plant performance.
Methods for improvement of trickling filter plant performance: part II : chemical addition.
Methods for wastewater characterization in activated sludge modeling /
Microbial release of soluble phosphate in an activated sludge environment
Microbial Release of Soluble Phosphate in an Activated Sludge Environment.
Microbiological Characterization of Activated Sludge in a Wastewater Treatment Plant Chemically Modified for Phosphorous Removal.
Microlife in the activated sludge process /
Microscopic analysis of plankton, periphyton, and activated sludge : training manual /
Mixing formulae for activated sludge characteristics /
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