Wastewater treatment system

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United States of America Patent

PATENT NO 9764973
SERIAL NO

14505583

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Abstract

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A system and method for treating wastewater includes two or more biological reaction zones separated by chamber walls. The system and method for treating wastewater includes static recycle of a mixed liquor from a second biological reaction zone to a first biological reaction zone.

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Patent Owner(s)

Patent OwnerAddress
EVOQUA WATER TECHNOLOGIES LLC210 SIXTH AVENUE SUITE 3300 PITTSBURGH PA 15222

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hartwick, John Wauwatosa, US 2 0
Larsen, Thomas J Waukesha, US 3 1
Pamperin, Mark Waukesha, US 2 0

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