JPS5348906A - Method of treating sludge containing heavy metals - Google Patents

Method of treating sludge containing heavy metals

Info

Publication number
JPS5348906A
JPS5348906A JP12454576A JP12454576A JPS5348906A JP S5348906 A JPS5348906 A JP S5348906A JP 12454576 A JP12454576 A JP 12454576A JP 12454576 A JP12454576 A JP 12454576A JP S5348906 A JPS5348906 A JP S5348906A
Authority
JP
Japan
Prior art keywords
heavy metals
containing heavy
sludge containing
treating sludge
treating
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
JP12454576A
Other languages
Japanese (ja)
Other versions
JPS5611294B2 (en
Inventor
Makoto Orii
Saburou Arakawa
Hiroshi Yasuhara
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.)
DOUWASEIKOU KK
Dowa Holdings Co Ltd
Original Assignee
DOUWASEIKOU KK
Dowa Mining 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 DOUWASEIKOU KK, Dowa Mining Co Ltd filed Critical DOUWASEIKOU KK
Priority to JP12454576A priority Critical patent/JPS5348906A/en
Publication of JPS5348906A publication Critical patent/JPS5348906A/en
Publication of JPS5611294B2 publication Critical patent/JPS5611294B2/ja
Granted 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Manufacture Of Iron (AREA)
  • Treatment Of Sludge (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
JP12454576A 1976-10-18 1976-10-18 Method of treating sludge containing heavy metals Granted JPS5348906A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12454576A JPS5348906A (en) 1976-10-18 1976-10-18 Method of treating sludge containing heavy metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12454576A JPS5348906A (en) 1976-10-18 1976-10-18 Method of treating sludge containing heavy metals

Publications (2)

Publication Number Publication Date
JPS5348906A true JPS5348906A (en) 1978-05-02
JPS5611294B2 JPS5611294B2 (en) 1981-03-13

Family

ID=14888120

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12454576A Granted JPS5348906A (en) 1976-10-18 1976-10-18 Method of treating sludge containing heavy metals

Country Status (1)

Country Link
JP (1) JPS5348906A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005042791A1 (en) * 2003-10-31 2005-05-12 'INSTITUT NATIONAL INTERUNIVERSITAIRE DES SILICATES, SOLS ET MATERIAUX' (I.N.I.S.Ma), a.s.b.l. Method for decontaminating material containing hexavalent chrome
BE1015759A4 (en) * 2003-10-31 2005-08-02 Inst Nat Interuniversitaire De Decontamination procedure for material containing hexavalent chrome, e.g. from glass-making kilns, comprises lixiviation in acid with reducing agent
JP2018514651A (en) * 2015-05-05 2018-06-07 アルセロールミタル Iron-containing sludge treatment method and related equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005042791A1 (en) * 2003-10-31 2005-05-12 'INSTITUT NATIONAL INTERUNIVERSITAIRE DES SILICATES, SOLS ET MATERIAUX' (I.N.I.S.Ma), a.s.b.l. Method for decontaminating material containing hexavalent chrome
BE1015759A4 (en) * 2003-10-31 2005-08-02 Inst Nat Interuniversitaire De Decontamination procedure for material containing hexavalent chrome, e.g. from glass-making kilns, comprises lixiviation in acid with reducing agent
JP2018514651A (en) * 2015-05-05 2018-06-07 アルセロールミタル Iron-containing sludge treatment method and related equipment
US11519053B2 (en) 2015-05-05 2022-12-06 Arcelormittal Method for the treatment of iron-containing sludge

Also Published As

Publication number Publication date
JPS5611294B2 (en) 1981-03-13

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