JPS51131477A - A process of removing contaminations in electro-dialysis cells - Google Patents

A process of removing contaminations in electro-dialysis cells

Info

Publication number
JPS51131477A
JPS51131477A JP5472275A JP5472275A JPS51131477A JP S51131477 A JPS51131477 A JP S51131477A JP 5472275 A JP5472275 A JP 5472275A JP 5472275 A JP5472275 A JP 5472275A JP S51131477 A JPS51131477 A JP S51131477A
Authority
JP
Japan
Prior art keywords
electro
contaminations
dialysis cells
removing contaminations
dialysis
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.)
Granted
Application number
JP5472275A
Other languages
Japanese (ja)
Other versions
JPS5543368B2 (en
Inventor
Isao Yamashita
Hiroo Matsumoto
Kiyoshi Kusakari
Fukashi Kawamata
Isao Hiuga
Taku Haruna
Yuji Terada
Yoko Yamakawa
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.)
Ebara Corp
Tokuyama Corp
Original Assignee
Ebara Infilco Co Ltd
Tokuyama Corp
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 Ebara Infilco Co Ltd, Tokuyama Corp filed Critical Ebara Infilco Co Ltd
Priority to JP5472275A priority Critical patent/JPS51131477A/en
Publication of JPS51131477A publication Critical patent/JPS51131477A/en
Publication of JPS5543368B2 publication Critical patent/JPS5543368B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PURPOSE: In order to remove contaminations deposited in an electro-dialysis cell, a solution containing complex-forming agent is fed into the cell thereby the contaminations are dissolved without damage on ion exchange film and are effectively removed.
COPYRIGHT: (C)1976,JPO&Japio
JP5472275A 1975-05-12 1975-05-12 A process of removing contaminations in electro-dialysis cells Granted JPS51131477A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5472275A JPS51131477A (en) 1975-05-12 1975-05-12 A process of removing contaminations in electro-dialysis cells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5472275A JPS51131477A (en) 1975-05-12 1975-05-12 A process of removing contaminations in electro-dialysis cells

Publications (2)

Publication Number Publication Date
JPS51131477A true JPS51131477A (en) 1976-11-15
JPS5543368B2 JPS5543368B2 (en) 1980-11-06

Family

ID=12978685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5472275A Granted JPS51131477A (en) 1975-05-12 1975-05-12 A process of removing contaminations in electro-dialysis cells

Country Status (1)

Country Link
JP (1) JPS51131477A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01304007A (en) * 1988-05-31 1989-12-07 Yuho Chem Kk Washing agent for ion exchange membrane
JPH02152550A (en) * 1988-12-06 1990-06-12 Yuho Chem Kk Detergent for ion exchange membrane
CN103386254A (en) * 2013-07-24 2013-11-13 宜宾海翔化工有限责任公司 Cleaning method for bipolar-membrane electrodialysis membrane group device for preparing acid/base from sodium sulfate waste liquid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01304007A (en) * 1988-05-31 1989-12-07 Yuho Chem Kk Washing agent for ion exchange membrane
JPH02152550A (en) * 1988-12-06 1990-06-12 Yuho Chem Kk Detergent for ion exchange membrane
CN103386254A (en) * 2013-07-24 2013-11-13 宜宾海翔化工有限责任公司 Cleaning method for bipolar-membrane electrodialysis membrane group device for preparing acid/base from sodium sulfate waste liquid

Also Published As

Publication number Publication date
JPS5543368B2 (en) 1980-11-06

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