WASTEWATER TREATMENT SYSTEM AND METHOD

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United States of America Patent

SERIAL NO

12242044

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Abstract

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The invention is directed to a wastewater treatment system having an anoxic biological treatment zone, an aerobic biological treatment zone and a separator. The concentration of oxygen in streams within the system is strategically managed for improved removal of nutrient from the wastewater. A source of biodegradable carbon may be introduced to reduce the concentration of oxygen within the system. An effective treatment time under anoxic or aerobic conditions may further be varied.

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Patent Owner(s)

Patent OwnerAddress
SIEMENS WATER TECHNOLOGIES CORPWARRENDALE PA 15086

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Elefritz, Robert A Ormond Beach, US 3 93
Liu, Wenjun King of Prussia, US 73 683

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