System and method for measuring and treating a liquid stream

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United States of America Patent

PATENT NO 9725343
APP PUB NO 20140291253A1
SERIAL NO

14305586

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Abstract

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A method and system of treating a liquid stream is provided. The water is treated by utilizing a free radical scavenging system and a free radical removal system. The free radical scavenging system can utilize actinic radiation with a free radical precursor compound, such as ammonium persulfate. The free radical removal system can comprise use of a reducing agent. The water may be further treated by utilizing ion exchange media and degasification apparatus. A control system may be utilized to measure and regulate addition of the precursor compound, the intensity of the actinic radiation, and addition of the reducing agent to the water.

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Patent Owner(s)

Patent OwnerAddress
EVOQUA WATER TECHNOLOGIES LLCPENNSYLVANIA AMERICA PENNSYLVANIA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Coulter, Bruce Lee Rockford, US 14 182

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