Waste treatment process

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United States of America Patent

PATENT NO 9611158
SERIAL NO

15044354

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Abstract

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A process for treating waste includes reacting an organic feedstock in a reactor. The organic feedstock is part of a reaction mixture that includes a first oxidizing acid (e.g., sulfuric acid) and nitric acid. In one embodiment, the reaction mixture, excluding solids, includes no more than 7.5 wt % of the total of the first oxidizing acid and the nitric acid. In another embodiment, the reaction mixture, excluding solids, includes no more than 1 wt % nitric acid. In another embodiment, the process includes separating heavy metals from the effluent.

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Patent Owner(s)

  • EARTH RENEWAL GROUP, LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Comp, Shannon L Cedar City, US 2 1
Draper, Malcolm New York City, US 9 34
Foster, George G Salt Lake City, US 10 44
Kesler, Frederick P Salt Lake City, US 10 44

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