The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 13, 1996
Filed:
Mar. 17, 1993
Kanji Miyabe, Tokyo, JP;
Nobuhiro Orita, Tokyo, JP;
Makoto Iwasaki, Tokyo, JP;
Yohka Tsurumaru, Tokyo, JP;
Toshitsugu Nakahara, Tokyo, JP;
Kurita Water Industries, Ltd., Tokyo, JP;
Abstract
A method of treatment of a liquid or gaseous fluid to decompose volatile organic halogenated compounds therein comprises bringing the fluid containing volatile organic halogenated compounds in contact with a reducing agent in the presence of a metal catalyst and optionally thereafter treating the thus treated fluid with at least one of an adsorption treatment, a thermal decomposition and a biological decomposition treatment. The method efficiently decomposes the volatile organic halogenated compounds contained in a fluid, such as water or a gas, with a small expenditure of energy and at low cost and renders the fluid harmless to the environment.