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. 02, 2018
Filed:
Mar. 30, 2016
Applicant:
Fujifilm Corporation, Minato-ku, Tokyo, JP;
Inventors:
Morihito Ikeda, Ashigarakami-gun, JP;
Kimiaki Miyamoto, Ashigarakami-gun, JP;
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 61/00 (2006.01); C02F 1/44 (2006.01); C01B 32/60 (2017.01); C07C 211/00 (2006.01); C02F 103/08 (2006.01); C02F 1/02 (2006.01); C02F 1/16 (2006.01); C02F 1/20 (2006.01);
U.S. Cl.
CPC ...
C02F 1/445 (2013.01); B01D 61/002 (2013.01); B01D 61/005 (2013.01); B01D 2311/2626 (2013.01); C01B 32/60 (2017.08); C02F 1/02 (2013.01); C02F 1/16 (2013.01); C02F 1/20 (2013.01); C02F 1/447 (2013.01); C02F 2103/08 (2013.01); C02F 2209/005 (2013.01); C02F 2209/02 (2013.01); C02F 2303/16 (2013.01); C07C 211/00 (2013.01); Y02A 20/131 (2018.01); Y02W 10/37 (2015.05);
Abstract
A forward osmosis apparatus is improved. A forward osmosis apparatus, comprising a diluting means for bringing a feed solution and a draw solution comprising a cation source and an anion source in an ionized state into contact through a semi-permeable membrane and diluting the draw solution with water separated from the feed solution by means of the semi-permeable membrane;