One step integration of membrane distillation with direct air-stripping

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United States of America Patent

PATENT NO 12090444
APP PUB NO 20210339197A1
SERIAL NO

16861687

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Abstract

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A membrane distillation (MD) system includes a sweep gas MD (SGMD) module and a knockout chamber. The MD module includes a feed inlet, a feed outlet, a condensing media inlet, and a condensing media outlet. The condensing media is sweep gas. The knockout chamber is positioned after the feed outlet. The knockout chamber includes a liquid inlet, a liquid outlet, and a vapor outlet. Direct gas phase stripping within the SGMD module leads to additional water evaporation at the knockout chamber and contributes to enhanced water or VOCs removal of the MD system.

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Patent Owner(s)

Patent OwnerAddress
NANOSEPEX INCNEWARK NJ

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Cheng Kearny, US 440 2046
Mitra, Kabir Fremont, US 1 1
Mitra, Somenath Bridgewater, US 30 360
Roy, Sagar Newark, US 9 45

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