FI20120381A - Process for the recovery of metals - Google Patents

Process for the recovery of metals

Info

Publication number
FI20120381A
FI20120381A FI20120381A FI20120381A FI20120381A FI 20120381 A FI20120381 A FI 20120381A FI 20120381 A FI20120381 A FI 20120381A FI 20120381 A FI20120381 A FI 20120381A FI 20120381 A FI20120381 A FI 20120381A
Authority
FI
Finland
Prior art keywords
metals
recovery
Prior art date
Application number
FI20120381A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI124262B (en
Inventor
Vesa Rissanen
Original Assignee
Global Ecoprocess Services Oy
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 Global Ecoprocess Services Oy filed Critical Global Ecoprocess Services Oy
Priority to FI20120381A priority Critical patent/FI124262B/en
Priority to PCT/FI2013/051079 priority patent/WO2014076375A1/en
Publication of FI20120381A publication Critical patent/FI20120381A/en
Application granted granted Critical
Publication of FI124262B publication Critical patent/FI124262B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/62—Heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/62—Heavy metal compounds
    • C02F1/64—Heavy metal compounds of iron or manganese
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FI20120381A 2012-11-16 2012-11-16 Process for the recovery of metals FI124262B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20120381A FI124262B (en) 2012-11-16 2012-11-16 Process for the recovery of metals
PCT/FI2013/051079 WO2014076375A1 (en) 2012-11-16 2013-11-18 Method for recovery of metals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20120381 2012-11-16
FI20120381A FI124262B (en) 2012-11-16 2012-11-16 Process for the recovery of metals

Publications (2)

Publication Number Publication Date
FI20120381A true FI20120381A (en) 2014-05-17
FI124262B FI124262B (en) 2014-05-30

Family

ID=50730645

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20120381A FI124262B (en) 2012-11-16 2012-11-16 Process for the recovery of metals

Country Status (2)

Country Link
FI (1) FI124262B (en)
WO (1) WO2014076375A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI126049B (en) * 2013-09-12 2016-06-15 Global Ecoprocess Services Oy Method for treating metals
CN105198125A (en) * 2015-10-28 2015-12-30 武汉钢铁(集团)公司 Method for treating hexavalent chromium ions in industrial wastewater
FI127281B (en) * 2016-03-11 2018-02-28 Global Ecoprocess Services Oy Method of separating metals
CN108658284A (en) * 2017-03-31 2018-10-16 上海梅山钢铁股份有限公司 The method of cold rolling chromate waste water advanced treating

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49104100A (en) * 1973-02-12 1974-10-02
JP3608069B2 (en) * 1997-08-01 2005-01-05 月島機械株式会社 Incineration ash treatment method
JPH1199370A (en) * 1997-09-29 1999-04-13 Nippon Kayaku Co Ltd Treating agent for heavy metal-containing waste and stabilizing method of heavy metal-containing waste
US7419604B1 (en) * 2004-12-29 2008-09-02 University Of Kentucky Research Foundation Use of boron compounds to precipitate uranium from water

Also Published As

Publication number Publication date
FI124262B (en) 2014-05-30
WO2014076375A1 (en) 2014-05-22

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Legal Events

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Owner name: GLOBAL ECOPROCESS SERVICES OY

FG Patent granted

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