JPS51150866A - Proces s for the disposal of waste water containing chromium(vi) ions - Google Patents

Proces s for the disposal of waste water containing chromium(vi) ions

Info

Publication number
JPS51150866A
JPS51150866A JP50073107A JP7310775A JPS51150866A JP S51150866 A JPS51150866 A JP S51150866A JP 50073107 A JP50073107 A JP 50073107A JP 7310775 A JP7310775 A JP 7310775A JP S51150866 A JPS51150866 A JP S51150866A
Authority
JP
Japan
Prior art keywords
ions
disposal
waste water
water containing
proces
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
JP50073107A
Other languages
Japanese (ja)
Inventor
Yoshihisa Watanabe
Naohiro Nojiri
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 Petrochemical Co Ltd
Original Assignee
Mitsubishi Petrochemical Co 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 Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Priority to JP50073107A priority Critical patent/JPS51150866A/en
Priority to US05/625,099 priority patent/US4014766A/en
Priority to DE19752548031 priority patent/DE2548031A1/en
Publication of JPS51150866A publication Critical patent/JPS51150866A/en
Pending legal-status Critical Current

Links

Landscapes

  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

PURPOSE: To provide a process for the disposal of waste water containing Cr(VI) ions, wherein Cr(VI) ions are electrolytically reduced to Cr(III) ions.
COPYRIGHT: (C)1976,JPO&Japio
JP50073107A 1974-10-28 1975-06-18 Proces s for the disposal of waste water containing chromium(vi) ions Pending JPS51150866A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP50073107A JPS51150866A (en) 1975-06-18 1975-06-18 Proces s for the disposal of waste water containing chromium(vi) ions
US05/625,099 US4014766A (en) 1974-10-28 1975-10-23 Electrolytic treatment of waste water
DE19752548031 DE2548031A1 (en) 1974-10-28 1975-10-27 METHOD AND DEVICE FOR TREATMENT OF WASTE WATER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50073107A JPS51150866A (en) 1975-06-18 1975-06-18 Proces s for the disposal of waste water containing chromium(vi) ions

Publications (1)

Publication Number Publication Date
JPS51150866A true JPS51150866A (en) 1976-12-24

Family

ID=13508731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50073107A Pending JPS51150866A (en) 1974-10-28 1975-06-18 Proces s for the disposal of waste water containing chromium(vi) ions

Country Status (1)

Country Link
JP (1) JPS51150866A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010121155A (en) * 2008-11-18 2010-06-03 Hosoda Denki:Kk Device for removing oxide coating film
WO2010102418A2 (en) 2009-03-09 2010-09-16 F-Tec Systems S.A. Electrolysis method, and method and plant for the pretreatment of raw water
JP2016524037A (en) * 2013-05-13 2016-08-12 ホガナス アクチボラグ （パブル） Cathode, electrochemical cell and use thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010121155A (en) * 2008-11-18 2010-06-03 Hosoda Denki:Kk Device for removing oxide coating film
WO2010102418A2 (en) 2009-03-09 2010-09-16 F-Tec Systems S.A. Electrolysis method, and method and plant for the pretreatment of raw water
EP2230211A1 (en) * 2009-03-09 2010-09-22 F-Tec Systems SA Installation and method for the pre-processing of raw water
US9181119B2 (en) 2009-03-09 2015-11-10 F-Tec Systems S.A. Electrolysis method, and method and plant for the pretreatment of raw water
JP2016524037A (en) * 2013-05-13 2016-08-12 ホガナス アクチボラグ （パブル） Cathode, electrochemical cell and use thereof
US10676378B2 (en) 2013-05-13 2020-06-09 Höganäs Ab (Publ) Cathode, electrochemical cell and its use

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