JPS5247580A - Desalting method by electrodialysis - Google Patents

Desalting method by electrodialysis

Info

Publication number
JPS5247580A
JPS5247580A JP50122900A JP12290075A JPS5247580A JP S5247580 A JPS5247580 A JP S5247580A JP 50122900 A JP50122900 A JP 50122900A JP 12290075 A JP12290075 A JP 12290075A JP S5247580 A JPS5247580 A JP S5247580A
Authority
JP
Japan
Prior art keywords
electrodialysis
desalting method
desalting
peridically
routes
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
JP50122900A
Other languages
Japanese (ja)
Inventor
Hitoshi Miyamoto
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP50122900A priority Critical patent/JPS5247580A/en
Publication of JPS5247580A publication Critical patent/JPS5247580A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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

  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

PURPOSE: A desalting method by electrodialysis in which polarity is reversed peridically and at the same time the routes of raw water and concentrated water are change.
COPYRIGHT: (C)1977,JPO&Japio
JP50122900A 1975-10-14 1975-10-14 Desalting method by electrodialysis Pending JPS5247580A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50122900A JPS5247580A (en) 1975-10-14 1975-10-14 Desalting method by electrodialysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50122900A JPS5247580A (en) 1975-10-14 1975-10-14 Desalting method by electrodialysis

Publications (1)

Publication Number Publication Date
JPS5247580A true JPS5247580A (en) 1977-04-15

Family

ID=14847389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50122900A Pending JPS5247580A (en) 1975-10-14 1975-10-14 Desalting method by electrodialysis

Country Status (1)

Country Link
JP (1) JPS5247580A (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54158381A (en) * 1978-06-05 1979-12-14 Japan Organo Co Ltd Washing method for filter press type electrolytic dialysis apparatus
JPS5541638U (en) * 1978-09-13 1980-03-17
JPS62247806A (en) * 1986-04-21 1987-10-28 Tokuyama Soda Co Ltd Method for restoring performance of ion exchange membrane electrodialyzer and said electrodialyzer
WO1997046491A1 (en) * 1994-11-29 1997-12-11 Organo Corporation Process for producing deionized water by electrical deionization technique
WO1997046492A1 (en) * 1994-11-29 1997-12-11 Organo Corporation Process for producing deionized water by electrical deionization technique
US6149788A (en) * 1998-10-16 2000-11-21 E-Cell Corporation Method and apparatus for preventing scaling in electrodeionization units
US6248226B1 (en) 1996-06-03 2001-06-19 Organo Corporation Process for producing deionized water by electrodeionization technique
US6451419B1 (en) 1996-08-12 2002-09-17 Jsp Corporation Shock absorbing material
JP2011041940A (en) * 2009-08-20 2011-03-03 Samsung Electronics Co Ltd Capacitive deionization device
JP2011140018A (en) * 2010-01-07 2011-07-21 Samsung Electronics Co Ltd Deionizer
JP2011525420A (en) * 2008-06-24 2011-09-22 ソルトワークス テクノロジーズ インコーポレイテッド Desalination method, apparatus and plant for salt water using concentration difference energy
US8864971B2 (en) 2003-11-13 2014-10-21 Evoqua Water Technologies Llc Water treatment system and method
US8894834B2 (en) 2003-11-13 2014-11-25 Evoqua Water Technologies Llc Water treatment system and method
US9011660B2 (en) 2007-11-30 2015-04-21 Evoqua Water Technologies Llc Systems and methods for water treatment
US9023185B2 (en) 2006-06-22 2015-05-05 Evoqua Water Technologies Llc Low scale potential water treatment
WO2016133396A1 (en) * 2015-02-20 2016-08-25 Redstack B.V. Method for fouling reduction in membrane based fluid-flow processes, and device capable of performing such method

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54158381A (en) * 1978-06-05 1979-12-14 Japan Organo Co Ltd Washing method for filter press type electrolytic dialysis apparatus
JPS5541638U (en) * 1978-09-13 1980-03-17
JPS62247806A (en) * 1986-04-21 1987-10-28 Tokuyama Soda Co Ltd Method for restoring performance of ion exchange membrane electrodialyzer and said electrodialyzer
JPH051047B2 (en) * 1986-04-21 1993-01-07 Tokuyama Soda Kk
WO1997046491A1 (en) * 1994-11-29 1997-12-11 Organo Corporation Process for producing deionized water by electrical deionization technique
WO1997046492A1 (en) * 1994-11-29 1997-12-11 Organo Corporation Process for producing deionized water by electrical deionization technique
US6248226B1 (en) 1996-06-03 2001-06-19 Organo Corporation Process for producing deionized water by electrodeionization technique
US6451419B1 (en) 1996-08-12 2002-09-17 Jsp Corporation Shock absorbing material
US6149788A (en) * 1998-10-16 2000-11-21 E-Cell Corporation Method and apparatus for preventing scaling in electrodeionization units
US8864971B2 (en) 2003-11-13 2014-10-21 Evoqua Water Technologies Llc Water treatment system and method
US8894834B2 (en) 2003-11-13 2014-11-25 Evoqua Water Technologies Llc Water treatment system and method
US9023185B2 (en) 2006-06-22 2015-05-05 Evoqua Water Technologies Llc Low scale potential water treatment
US9011660B2 (en) 2007-11-30 2015-04-21 Evoqua Water Technologies Llc Systems and methods for water treatment
US9637400B2 (en) 2007-11-30 2017-05-02 Evoqua Water Technologies Llc Systems and methods for water treatment
JP2011525420A (en) * 2008-06-24 2011-09-22 ソルトワークス テクノロジーズ インコーポレイテッド Desalination method, apparatus and plant for salt water using concentration difference energy
JP2011041940A (en) * 2009-08-20 2011-03-03 Samsung Electronics Co Ltd Capacitive deionization device
JP2011140018A (en) * 2010-01-07 2011-07-21 Samsung Electronics Co Ltd Deionizer
WO2016133396A1 (en) * 2015-02-20 2016-08-25 Redstack B.V. Method for fouling reduction in membrane based fluid-flow processes, and device capable of performing such method
NL2014329B1 (en) * 2015-02-20 2016-10-13 Redstack Bv Method for fouling reduction in membrane based fluid-flow processes, and device capable of performing such method.

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