Device for treating fluorine-containing water

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United States of America Patent

PATENT NO 9533895
APP PUB NO 20150246827A1
SERIAL NO

14713653

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Abstract

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A device for treating fluorine-containing water includes a fluorine treating unit treating the fluorine-containing water in which calcium carbonate packed towers are arranged in series in a plurality of stages; a fluorine passing unit passing the fluorine-containing water through the fluorine treating unit; an extracting unit extracting treated water from the fluorine treating unit; and a recovery unit recovering calcium fluoride from the calcium carbonate packed towers.

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Patent Owner(s)

Patent OwnerAddress
KURITA WATER INDUSTRIES LTDTOKYO 164-0001

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Izawa, Shuhei Tokyo, JP 4 8

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