Treatment of sludges and flocculants using insoluble mineral colloidal suspensions

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United States of America

PATENT NO 11306015
APP PUB NO 20200377390A1
SERIAL NO

16815052

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Abstract

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A method of separating sludge which involves adding an insoluble mineral colloidal suspension into an industrial sludge to destabilize the industrial sludge and separating destabilized components of the industrial sludge. The insoluble mineral colloidal suspension includes magnesium hydroxide. In an alternative embodiment dry finely divided magnesium hydroxide can be added and then dispersed into an industrial sludge. Conventional flocculants and/or coagulants can also be added. Conventional physical separation processes can be used to separate the destabilized industrial sludge.

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Patent Owner(s)

  • HERITAGE RESEARCH GROUP

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eyster, Perry Brownsburg, US 12 23
Henson, Bynum Fishers, US 2 0
Weber, Christopher D Greenwood, US 6 2

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