JPS5531459A - Sea water desalination apparatus of two-stage permeation system - Google Patents

Sea water desalination apparatus of two-stage permeation system

Info

Publication number
JPS5531459A
JPS5531459A JP10532778A JP10532778A JPS5531459A JP S5531459 A JPS5531459 A JP S5531459A JP 10532778 A JP10532778 A JP 10532778A JP 10532778 A JP10532778 A JP 10532778A JP S5531459 A JPS5531459 A JP S5531459A
Authority
JP
Japan
Prior art keywords
water
pressure
stage
sea water
membrane module
Prior art date
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.)
Pending
Application number
JP10532778A
Other languages
English (en)
Inventor
Futoshi Norimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP10532778A priority Critical patent/JPS5531459A/ja
Publication of JPS5531459A publication Critical patent/JPS5531459A/ja
Pending 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
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2317/00—Membrane module arrangements within a plant or an apparatus
    • B01D2317/02—Elements in series
    • B01D2317/025—Permeate series
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP10532778A 1978-08-28 1978-08-28 Sea water desalination apparatus of two-stage permeation system Pending JPS5531459A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10532778A JPS5531459A (en) 1978-08-28 1978-08-28 Sea water desalination apparatus of two-stage permeation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10532778A JPS5531459A (en) 1978-08-28 1978-08-28 Sea water desalination apparatus of two-stage permeation system

Publications (1)

Publication Number Publication Date
JPS5531459A true JPS5531459A (en) 1980-03-05

Family

ID=14404615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10532778A Pending JPS5531459A (en) 1978-08-28 1978-08-28 Sea water desalination apparatus of two-stage permeation system

Country Status (1)

Country Link
JP (1) JPS5531459A (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03178322A (ja) * 1989-12-05 1991-08-02 Nitto Denko Corp 逆浸透膜分離装置
EP0676374A3 (de) * 1994-04-08 1996-03-27 Guenter Lauer Verfahren und Vorrichtung zur Reinwasserherstellung.
JPH08206460A (ja) * 1994-12-02 1996-08-13 Toray Ind Inc 逆浸透膜分離装置および高濃度溶液の分離方法
JP2001269543A (ja) * 1994-12-02 2001-10-02 Toray Ind Inc 膜分離装置および高濃度溶液の分離方法
JP2001269544A (ja) * 1994-12-02 2001-10-02 Toray Ind Inc 膜分離装置および高濃度溶液の分離方法
KR100426724B1 (ko) * 2001-06-12 2004-04-08 코오롱건설주식회사 에너지 절감을 위한 역삼투법 해수 담수화 시스템
KR20050014262A (ko) * 2003-07-30 2005-02-07 임자 반도심층수의 탈염처리 방법
US7144511B2 (en) 2002-05-02 2006-12-05 City Of Long Beach Two stage nanofiltration seawater desalination system
JP2019504763A (ja) * 2016-02-02 2019-02-21 トレヴィ システムズ インコーポレイテッドＴｒｅｖｉ Ｓｙｓｔｅｍｓ Ｉｎｃ． 浸透圧補助逆浸透工程及びその使用方法

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03178322A (ja) * 1989-12-05 1991-08-02 Nitto Denko Corp 逆浸透膜分離装置
EP0676374A3 (de) * 1994-04-08 1996-03-27 Guenter Lauer Verfahren und Vorrichtung zur Reinwasserherstellung.
JPH08206460A (ja) * 1994-12-02 1996-08-13 Toray Ind Inc 逆浸透膜分離装置および高濃度溶液の分離方法
JP2001269543A (ja) * 1994-12-02 2001-10-02 Toray Ind Inc 膜分離装置および高濃度溶液の分離方法
JP2001269544A (ja) * 1994-12-02 2001-10-02 Toray Ind Inc 膜分離装置および高濃度溶液の分離方法
KR100426724B1 (ko) * 2001-06-12 2004-04-08 코오롱건설주식회사 에너지 절감을 위한 역삼투법 해수 담수화 시스템
US7144511B2 (en) 2002-05-02 2006-12-05 City Of Long Beach Two stage nanofiltration seawater desalination system
US8366924B2 (en) 2002-05-02 2013-02-05 City Of Long Beach Two stage nanofiltration seawater desalination system
KR20050014262A (ko) * 2003-07-30 2005-02-07 임자 반도심층수의 탈염처리 방법
JP2019504763A (ja) * 2016-02-02 2019-02-21 トレヴィ システムズ インコーポレイテッドＴｒｅｖｉ Ｓｙｓｔｅｍｓ Ｉｎｃ． 浸透圧補助逆浸透工程及びその使用方法

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