Ash concentration and disposal method

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United States of America Patent

PATENT NO 4735729
SERIAL NO

06876389

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Abstract

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Suspended ash in wastewater is efficiently concentrated and removed by mixing the ash suspension with thermally conditioned sludge. The solids in the resulting ash/sludge mixture are easily settled and dewatered by conventional means.

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Patent Owner(s)

Patent OwnerAddress
ZIMPRO PASSAVANT ENVIRONMENTAL SYSTEMS INC A CORP OF WI301 WEST MILITARY ROAD ROTHSCHILD WI 54474

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dietrich, Marvin J Schofield, WI 2 31
Hoffman, Mark C Mosinee, WI 5 68
Oettinger, Thomas P Schofield, WI 2 31

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