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:
Oct. 13, 1987
Filed:
Dec. 01, 1986
Applicant:
Inventors:
Yoshiaki Harada, Tsuzuki, JP;
Akio Nakashiba, Katano, JP;
Hiroyuki Matuura, Ibaraki, JP;
Teizou Okino, Amagasaki, JP;
Hajime Fujitani, Osaka, JP;
Kenichi Yamasaki, Gose, JP;
Yasuhumi Doi, Settsu, JP;
Shigenobu Yurugi, Osaka, JP;
Assignee:
Osaka Gas Company Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F / ;
U.S. Cl.
CPC ...
210762 ; 210763 ; 210903 ;
Abstract
Waste water containing at least two kinds of components among suspended solids, ammonia and chemically oxidizable substances is treated in a liquid phase oxidation in the presence of a catalyst supported by a carrier of honeycomb construction.