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:
Mar. 27, 2012
Filed:
Aug. 11, 2009
Shinobu Moniwa, Kawasaki, JP;
Hidetake Shiire, Tokyo, JP;
Satomi Ebihara, Fuchu, JP;
Nobuyuki Ashikaga, Kawasaki, JP;
Tomoaki Kiuchi, Yokohama, JP;
Shinobu Moniwa, Kawasaki, JP;
Hidetake Shiire, Tokyo, JP;
Satomi Ebihara, Fuchu, JP;
Nobuyuki Ashikaga, Kawasaki, JP;
Tomoaki Kiuchi, Yokohama, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A water treatment system comprises: an oil removal apparatus including a fixed-bed reactor configured to hold an adsorption particles by use of a magnetic unit, the adsorption particles each including a base material containing magnetite, the adsorption particles configured to adsorb oil included in to-be-treated water; a pretreatment apparatus configured to recover the oil from the adsorption particles sent from the oil removal apparatus; and a thermal energy generating apparatus configured to obtain thermal energy from the oil recovered by the pretreatment apparatus.