JPS5294650A - Method of reproducing waste deriving from acid water washing metals - Google Patents

Method of reproducing waste deriving from acid water washing metals

Info

Publication number
JPS5294650A
JPS5294650A JP1103876A JP1103876A JPS5294650A JP S5294650 A JPS5294650 A JP S5294650A JP 1103876 A JP1103876 A JP 1103876A JP 1103876 A JP1103876 A JP 1103876A JP S5294650 A JPS5294650 A JP S5294650A
Authority
JP
Japan
Prior art keywords
water washing
acid water
metals
waste deriving
reproducing waste
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
JP1103876A
Other languages
Japanese (ja)
Inventor
Koichi Oka
Hideo Takatama
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable 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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP1103876A priority Critical patent/JPS5294650A/en
Publication of JPS5294650A publication Critical patent/JPS5294650A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/36—Regeneration of waste pickling liquors

Abstract

PURPOSE: To maintain the waste deriving from acid water washing metals such as copper wires at the side acider than pH3 to effect electrodialysis thereby to recover valuable metals efficiently as they are and to allow the reuse of water.
COPYRIGHT: (C)1977,JPO&Japio
JP1103876A 1976-02-04 1976-02-04 Method of reproducing waste deriving from acid water washing metals Pending JPS5294650A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1103876A JPS5294650A (en) 1976-02-04 1976-02-04 Method of reproducing waste deriving from acid water washing metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1103876A JPS5294650A (en) 1976-02-04 1976-02-04 Method of reproducing waste deriving from acid water washing metals

Publications (1)

Publication Number Publication Date
JPS5294650A true JPS5294650A (en) 1977-08-09

Family

ID=11766875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1103876A Pending JPS5294650A (en) 1976-02-04 1976-02-04 Method of reproducing waste deriving from acid water washing metals

Country Status (1)

Country Link
JP (1) JPS5294650A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006527067A (en) * 2003-04-30 2006-11-30 株式会社荏原製作所 Wastewater treatment method and apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4834784A (en) * 1971-08-26 1973-05-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4834784A (en) * 1971-08-26 1973-05-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006527067A (en) * 2003-04-30 2006-11-30 株式会社荏原製作所 Wastewater treatment method and apparatus

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