Systems and techniques for electrodialysis

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United States of America Patent

PATENT NO 9422176
APP PUB NO 20110284376A1
SERIAL NO

13110329

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Abstract

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Electrochemical separation devices are configured for lower energy consumption. Techniques for reducing shadow effect may involve providing distance between a spacer screen and an adjacent ion-selective membrane. A spacer having a screen that is thin relative to a surrounding frame may be used. Mild pressure may also be applied to a compartment to promote distance between a spacer screen and an adjacent ion-selective membrane.

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Patent Owner(s)

Patent OwnerAddress
EVOQUA WATER TECHNOLOGIES PTE LTD60 MACPHERSON ROAD SINGAPORE 348615

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fu, Rongqiang Singapore, SG 8 35
Liang, Li-Shiang Harvard, US 89 1232
Ng, Kee Hoe Singapore, SG 7 48
Yeo, Keng Hoo Singapore, SG 8 65
Yong, Zhee Min Jimmy Singapore, SG 9 42

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