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:
Dec. 31, 2013
Filed:
Mar. 25, 2010
Kiyokazu Takemura, Tokyo, JP;
Makoto Onishi, Tokyo, JP;
Shinichi Yoshikawa, Tokyo, JP;
Masami Ito, Tokyo, JP;
Shinjiro Ueda, Tokyo, JP;
Kiyokazu Takemura, Tokyo, JP;
Makoto Onishi, Tokyo, JP;
Shinichi Yoshikawa, Tokyo, JP;
Masami Ito, Tokyo, JP;
Shinjiro Ueda, Tokyo, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A sewage reuse system distributes a plurality of reuse water supply sections, each including a water introducing opening formed in a sewer trunk line; a treated sewage tank for storing reuse water; and a water level sensor for measuring a water level of the treated sewage tank, in a demand area of reuse water along the sewer trunk line. The system includes a movable sewage treatment section which moves to any of the plurality of water introducing openings; performs the sewage treatment to generate reuse water; and supplies the generated reuse water to the treated sewage tank, a communication section which transmits the water level data measured by the water level sensor, and a central control section which controls a water storing quantity of the treated sewage tank on the basis of the demand information of reuse water and the water level data.