Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Craig S. Brase0
Date of Patent
May 12, 2009
Patent Application Number
11507127
Date Filed
August 21, 2006
Patent Primary Examiner
Patent abstract
A system for treating wastewater comprises a source of activated sludge, a compressor for supplying pressurized air, at least one anaerobic reactor for anaerobically treating wastewater with the activated sludge, at least one aerobic reactor for aerobically treating wastewater with the activated sludge and pressurized air, a pressure control system for regulating pressure in the system, a discharge system for removing byproducts of the system, and a discharge system for removing treated wastewater and activated sludge from an anaerobic and an aerobic reactor, and a surge tank for holding removed wastewater and activated sludge and thereby further treating the wastewater.
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