JPS5635498B2 - - Google Patents

Info

Publication number
JPS5635498B2
JPS5635498B2 JP15061477A JP15061477A JPS5635498B2 JP S5635498 B2 JPS5635498 B2 JP S5635498B2 JP 15061477 A JP15061477 A JP 15061477A JP 15061477 A JP15061477 A JP 15061477A JP S5635498 B2 JPS5635498 B2 JP S5635498B2
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP15061477A
Other languages
Japanese (ja)
Other versions
JPS5483688A (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP15061477A priority Critical patent/JPS5483688A/en
Publication of JPS5483688A publication Critical patent/JPS5483688A/en
Publication of JPS5635498B2 publication Critical patent/JPS5635498B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/08—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis
JP15061477A 1977-12-16 1977-12-16 Desalting apparatus of sea water Granted JPS5483688A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15061477A JPS5483688A (en) 1977-12-16 1977-12-16 Desalting apparatus of sea water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15061477A JPS5483688A (en) 1977-12-16 1977-12-16 Desalting apparatus of sea water

Publications (2)

Publication Number Publication Date
JPS5483688A JPS5483688A (en) 1979-07-03
JPS5635498B2 true JPS5635498B2 (en) 1981-08-18

Family

ID=15500719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15061477A Granted JPS5483688A (en) 1977-12-16 1977-12-16 Desalting apparatus of sea water

Country Status (1)

Country Link
JP (1) JPS5483688A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55106509A (en) * 1979-02-08 1980-08-15 Nec Corp Protector for ultrafiltration filter
US4574049B1 (en) * 1984-06-04 1999-02-02 Ionpure Filter Us Inc Reverse osmosis system
JP2001269544A (en) * 1994-12-02 2001-10-02 Toray Ind Inc Membrane separation device and method for separating highly concentrated solution
JP2001269543A (en) * 1994-12-02 2001-10-02 Toray Ind Inc Membrane separation device and method for separating highly concentrated solution
JP3593765B2 (en) * 1994-12-02 2004-11-24 東レ株式会社 Reverse osmosis membrane separation apparatus and method for seawater
US8758720B2 (en) 1996-08-12 2014-06-24 Debasish Mukhopadhyay High purity water produced by reverse osmosis
US5925255A (en) * 1997-03-01 1999-07-20 Mukhopadhyay; Debasish Method and apparatus for high efficiency reverse osmosis operation
US20020153319A1 (en) 1997-08-12 2002-10-24 Debasish Mukhopadhyay Method and apparatus for high efficiency reverse osmosis operation
US6306197B1 (en) 2000-04-19 2001-10-23 Seh America, Inc. Isopropyl alcohol scrubbing system
US6325983B1 (en) 2000-04-19 2001-12-04 Seh America, Inc. Nox scrubbing system and method
US7320756B2 (en) 2001-05-05 2008-01-22 Debasish Mukhopadhyay Method and apparatus for treatment of feedwaters by membrane separation under acidic conditions

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523580A (en) * 1975-06-27 1977-01-12 Ebara Infilco Co Ltd Membrane separating method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523580A (en) * 1975-06-27 1977-01-12 Ebara Infilco Co Ltd Membrane separating method

Also Published As

Publication number Publication date
JPS5483688A (en) 1979-07-03

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