Treatment of saline water for agricultural and potable use and for generation of disinfectant solution

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12180103
APP PUB NO 20190263697A1
SERIAL NO

16287203

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Abstract

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A water treatment system for producing potable water and water for irrigation from saline water, the system includes an electrodialysis apparatus including one or more monovalent selective membranes and having an inlet fluidly connectable to a source of water to be treated, a diluate outlet, and a concentrate outlet, a nanofiltration apparatus positioned downstream of the electrodialysis apparatus and having an inlet fluidly connectable to the diluate outlet of the electrodialysis apparatus, a permeate outlet, and a retentate outlet, and an electrolyzer in fluid communication with one of the concentrate outlet and the retentate outlet, and configured to generate a product stream including one or more of chlorine gas, hypochlorite ion, sodium hydroxide, sulfuric acid, hydrochloric acid, or sodium hypochlorite.

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Patent Owner(s)

Patent OwnerAddress
EVOQUA WATER TECHNOLOGIES LLCPITTSBURGH PA 15222

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beddoes, Paul Shirehampton, GB 11 26
Dale, Darren Adrian Chesterfield, GB 1 4
Dukes, Simon Chelmsford, US 6 10
Ganzi, Gary C Lexington, US 41 2040
Griffis, Joshua Ashburnham, US 31 24
Gu, George Austin, US 16 13
Liang, Li-Shiang Harvard, US 89 1232
Shaw, Michael Bedford, US 53 720

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