JPS5326272A - Recovering method for metal contained in waste solution - Google Patents

Recovering method for metal contained in waste solution

Info

Publication number
JPS5326272A
JPS5326272A JP9969576A JP9969576A JPS5326272A JP S5326272 A JPS5326272 A JP S5326272A JP 9969576 A JP9969576 A JP 9969576A JP 9969576 A JP9969576 A JP 9969576A JP S5326272 A JPS5326272 A JP S5326272A
Authority
JP
Japan
Prior art keywords
waste solution
metal contained
recovering method
metal
ions
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
JP9969576A
Other languages
Japanese (ja)
Inventor
Shoji Oikawa
Fumio Harada
Hajime Inoue
Kazunobu Kato
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 Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Priority to JP9969576A priority Critical patent/JPS5326272A/en
Publication of JPS5326272A publication Critical patent/JPS5326272A/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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/46—Regeneration of etching compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

PURPOSE: To recover constantly a metal of good quality independently of coexisting ions by the electrolysis of a waste solution containing metallic ions whichh originates from the surface treatment of a metal by use of ion exhange resin membrane as a diaphragm which permeates only metallic ions.
COPYRIGHT: (C)1978,JPO&Japio
JP9969576A 1976-08-23 1976-08-23 Recovering method for metal contained in waste solution Pending JPS5326272A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9969576A JPS5326272A (en) 1976-08-23 1976-08-23 Recovering method for metal contained in waste solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9969576A JPS5326272A (en) 1976-08-23 1976-08-23 Recovering method for metal contained in waste solution

Publications (1)

Publication Number Publication Date
JPS5326272A true JPS5326272A (en) 1978-03-10

Family

ID=14254173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9969576A Pending JPS5326272A (en) 1976-08-23 1976-08-23 Recovering method for metal contained in waste solution

Country Status (1)

Country Link
JP (1) JPS5326272A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851977A (en) * 1981-09-25 1983-03-26 Hitachi Ltd Regeneration of chemical decontaminating liquid
JP2006158987A (en) * 2004-12-02 2006-06-22 Miyoshi Oil & Fat Co Ltd Method for removing heavy metal in marine product processing residue

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851977A (en) * 1981-09-25 1983-03-26 Hitachi Ltd Regeneration of chemical decontaminating liquid
JPS6331279B2 (en) * 1981-09-25 1988-06-23 Hitachi Seisakusho Kk
JP2006158987A (en) * 2004-12-02 2006-06-22 Miyoshi Oil & Fat Co Ltd Method for removing heavy metal in marine product processing residue
JP4632350B2 (en) * 2004-12-02 2011-02-16 ミヨシ油脂株式会社 Removal of heavy metals from fishery processing residue

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