Title:
PRODUCTION METHOD OF BALLAST WATER FOR VESSEL, PRODUCTION SYSTEM OF BALLAST WATER FOR VESSEL AND USE
Document Type and Number:
WIPO Patent Application WO/2005/110928
Kind Code:
A1
Abstract:
A production method of ballast water for vessel in which membrane treated water is produced by passing fresh water through a microfilteration membrane, an ultrafiltration membrane or a reverse osmosis membrane thereby removing microorganisms in the fresh water, or membrane treated fresh water is produced by passing sea water through the reverse osmosis membrane thereby removing microorganisms in the sea water. Fresh water can be prevented from being decomposed during transportation by removing microorganisms in fresh water or sea water using a method other than an annihilation method and by producing fresh water from sea water simultaneously.
Inventors:
TAMURA MAKIO (JP)
FUSIKI SUMIYUKI (JP)
FUSIKI SUMIYUKI (JP)
Application Number:
PCT/JP2005/003125
Publication Date:
November 24, 2005
Filing Date:
February 25, 2005
Export Citation:
Assignee:
ORGANO CORP (JP)
TAMURA MAKIO (JP)
FUSIKI SUMIYUKI (JP)
TAMURA MAKIO (JP)
FUSIKI SUMIYUKI (JP)
International Classes:
B01D17/022; B01D61/02; B01D61/14; B01D63/02; B01D65/08; B63B13/00; B63B43/06; B63J1/00; C02F1/28; C02F1/40; C02F1/44; C02F1/50; (IPC1-7): C02F1/44; B01D17/022; B01D63/02; B63B13/00; C02F1/28; C02F1/40; C02F1/50
Domestic Patent References:
| WO2003022748A1 | 2003-03-20 |
Foreign References:
| JPH04322788A | 1992-11-12 | |||
| JPH11169612A | 1999-06-29 | |||
| JPH08133177A | 1996-05-28 | |||
| JP2003154360A | 2003-05-27 | |||
| JP2001170458A | 2001-06-26 |
Attorney, Agent or Firm:
Yoshida, Kenji (Kichijoji-honcho 1-chome Musashino-sh, Tokyo 04, JP)
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