Title:
SEAWATER DESALINATION SYSTEM IMPLEMENTING REVERSE OSMOSIS, AND METHOD FOR CONTROLLING A SEAWATER DESALINATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2012/128534
Kind Code:
A3
Abstract:
Disclosed is a seawater desalination system implementing reverse osmosis. The seawater desalination system comprises: one or more pumps for pressurizing seawater to provide pressurized seawater; one or more reverse-osmosis membranes for discharging fresh water and concentrate water from the pressurized seawater; one or more pressure-regulating devices installed in a pipe for discharging the concentrate water; and a control device. The control device determines an operational ratio based on information relating to the price of energy, and controls one or more pumps according to the determined operational ratio. The control device controls said one or more pressure-regulating devices to regulate the pressure being applied to said one or more reverse-osmosis membranes.
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Inventors:
CHOI JUNG-IN (KR)
HONG JUN-HEE (KR)
HONG JUN-HEE (KR)
Application Number:
PCT/KR2012/001979
Publication Date:
December 27, 2012
Filing Date:
March 20, 2012
Export Citation:
Assignee:
COMPANY W CO LTD (KR)
CHOI JUNG-IN (KR)
HONG JUN-HEE (KR)
CHOI JUNG-IN (KR)
HONG JUN-HEE (KR)
International Classes:
C02F1/44; B01D61/02; B01D61/12; C02F103/08
Foreign References:
| KR100943021B1 | 2010-02-22 | |||
| JP2002276537A | 2002-09-25 | |||
| KR100426724B1 | 2004-04-08 | |||
| JP2010207748A | 2010-09-24 | |||
| JP2008021152A | 2008-01-31 |
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (649-10 Yoksam-dong, Kangnam-ku, Seoul 135-080, KR)
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Claims: