Oxygen sewage treatment

Secondary Emissions from Basic Oxygen Process Steelmaking Facilities for Which Construction Commenced after January 20, 1983 Sewage Treatment Plants Primary Copper Smelters Primary Zinc Smelters... 

CYTOX An aerobic sewage treatment process using pure oxygen, similar to UNOX. 

A sewage treatment plant consists of several tanks in series with inlet and outlet pipes at opposite sides. The liquid and sludge are stirred by a weir that rotates slowly to keep solids suspended and to incorporate oxygen. 

A similar technology called Oxygen-Enhanced Sludge Incineration was involved in a 5-month study conducted by Praxair and the New York State Energy Research and Development Authority (NYSERDA). This study was carried out at Monroe County s Erank E. Van Fare Sewage Treatment Plant in Rochester, New York. One of the facility s two 11-hearth furnaces was converted for use with oxygen for the test. The total cost of this study was 400,000 (D229170, p. 1). 

The effluent from a sewage treatment plant on a river with an upstream biochemical oxygen demand (BOD) of 2 g/m has a discharge of 10 m /s and a BOD of 15 g/m. Determine the best choice of stream reaeration coefficient,... 

In other oxygen applications, metal fabrication involves cutting and welding with an oxygen-acetylene torch. Chemical manufacture use includes the formation of ethylene oxide, acrylic acid, propylene oxide, and vinyl acetate. Miscellaneous uses include sewage treatment, aeration, pulp and paper bleaching, and missile fuel. 

Standards of Performance for Secondary Emissions From Basic Oxygen Process Steelmaking Facilities for Which Construction Is Commenced After January 20, 1983 Standards of Performance for Sewage Treatment Plants Standards of Performance for Primary Copper Smelters Standards of Performance for Primary Zinc Smelters Standards of Performance for Primary Lead Smelters Standards of Performance for Primary Aluminum Reduction Plants... 

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