Methods for treating toxic material

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United States of America Patent

PATENT NO 5439590
SERIAL NO

08068116

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Abstract

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The present invention features methods and apparatus for processing waste material held in an aqueous medium. A sorbent is added to the aqueous medium. The sorbent reduces the effective concentration of waste material allowing biodegration of the waste material in solution. A preferred sorbent is rubber derived from ground or shredded tires.

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Patent Owner(s)

Patent OwnerAddress
ENVIROGEN INC4100 QUAKERBRIDGE ROAD LAWRENCEVILLE NJ 08648

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Steffan, Robert J Newtown Bucks, PA 32 1614

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