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. 06, 2011
Filed:
Mar. 01, 2011
Yutaka Ito, Kobe, JP;
Masanobu Noshita, Kobe, JP;
Kazutaka Takata, Kobe, JP;
Mitsushige Shimada, Kobe, JP;
Noboru Miyaoka, Kobe, JP;
Kenji Takesaka, Kobe, JP;
Yutaka Ito, Kobe, JP;
Masanobu Noshita, Kobe, JP;
Kazutaka Takata, Kobe, JP;
Mitsushige Shimada, Kobe, JP;
Noboru Miyaoka, Kobe, JP;
Kenji Takesaka, Kobe, JP;
Kobelco Eco-Solutions Co., Ltd., Hyogo, JP;
Abstract
An object is to provide a fresh water generating method that is capable of efficiently producing purified water, such as fresh water, from unpurified water, such as sea water. Provided is a fresh water generating method for generating fresh water by way of reverse osmosis membrane filtration, which includes mixing sea water with low salt concentration water having a salt concentration lower than sea water to produce mixed water, and subjecting the mixed water prepared by the mixing to reverse osmosis membrane filtration, thereby generating fresh water.