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:
Jul. 24, 2007
Filed:
Mar. 11, 2003
Takaaki Hashimoto, Himeji, JP;
Kuninori Miyazaki, Himeji, JP;
Junichi Miyake, Akashi, JP;
Tohru Ishii, Taishi-cho, JP;
Takaaki Hashimoto, Himeji, JP;
Kuninori Miyazaki, Himeji, JP;
Junichi Miyake, Akashi, JP;
Tohru Ishii, Taishi-cho, JP;
Nippon Shokubai Co., Ltd., Osaka, JP;
Abstract
The invention provides a method for treating waste water wherein organic and inorganic substances in waste water can be treated at high levels regardless of the concentration, and a unit itself can be made compact. The method of the invention is a method for treating waste water, which comprises treating waste water at 100° C. or less in the presence of oxygen and catalyst containing noble metal and active carbon and having pores, wherein the volume of pores having a radius of 40 Å or more and less than 100 Å is 0.05 ml/g or more.