FI990984A0 - Återvinning av tungmetaller vid avfallsbehandling - Google Patents

Återvinning av tungmetaller vid avfallsbehandling

Info

Publication number
FI990984A0
FI990984A0 FI990984A FI990984A FI990984A0 FI 990984 A0 FI990984 A0 FI 990984A0 FI 990984 A FI990984 A FI 990984A FI 990984 A FI990984 A FI 990984A FI 990984 A0 FI990984 A0 FI 990984A0
Authority
FI
Finland
Prior art keywords
heavy metal
waste treatment
metal recovery
recovery
waste
Prior art date
Application number
FI990984A
Other languages
English (en)
Finnish (fi)
Other versions
FI990984A (sv
FI107788B (sv
Inventor
Leo Lindroos
Original Assignee
Leo Lindroos
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 Leo Lindroos filed Critical Leo Lindroos
Priority to FI990984A priority Critical patent/FI107788B/sv
Publication of FI990984A0 publication Critical patent/FI990984A0/sv
Priority to AU41239/00A priority patent/AU4123900A/en
Priority to EP00920787A priority patent/EP1198305A1/en
Priority to PCT/FI2000/000360 priority patent/WO2000066286A1/en
Publication of FI990984A publication Critical patent/FI990984A/sv
Application granted granted Critical
Publication of FI107788B publication Critical patent/FI107788B/sv

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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/64—Heavy metals or compounds thereof, e.g. mercury
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B30/00—Obtaining antimony, arsenic or bismuth
    • C22B30/04—Obtaining arsenic
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/001—Dry processes
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
    • 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
    • C02F2101/103—Arsenic compounds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treating Waste Gases (AREA)
FI990984A 1999-04-30 1999-04-30 Återvinning av tungmetaller vid avfallsbehandling FI107788B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI990984A FI107788B (sv) 1999-04-30 1999-04-30 Återvinning av tungmetaller vid avfallsbehandling
AU41239/00A AU4123900A (en) 1999-04-30 2000-04-26 Recovery of heavy metals in waste treatment
EP00920787A EP1198305A1 (en) 1999-04-30 2000-04-26 Recovery of heavy metals in waste treatment
PCT/FI2000/000360 WO2000066286A1 (en) 1999-04-30 2000-04-26 Recovery of heavy metals in waste treatment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI990984A FI107788B (sv) 1999-04-30 1999-04-30 Återvinning av tungmetaller vid avfallsbehandling
FI990984 1999-04-30

Publications (3)

Publication Number Publication Date
FI990984A0 true FI990984A0 (sv) 1999-04-30
FI990984A FI990984A (sv) 2000-10-31
FI107788B FI107788B (sv) 2001-10-15

Family

ID=8554561

Family Applications (1)

Application Number Title Priority Date Filing Date
FI990984A FI107788B (sv) 1999-04-30 1999-04-30 Återvinning av tungmetaller vid avfallsbehandling

Country Status (4)

Country Link
EP (1) EP1198305A1 (sv)
AU (1) AU4123900A (sv)
FI (1) FI107788B (sv)
WO (1) WO2000066286A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102489490B (zh) * 2011-12-06 2013-12-04 江苏鹏飞集团股份有限公司 一种含砷废渣无害化处理的方法
WO2017205975A1 (en) * 2016-06-03 2017-12-07 Hydro-Quebec Improved method of purification of water contaminated with arsenic, chromium and copper

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3706684A1 (de) * 1986-04-08 1987-10-15 Kurt Von Dipl Chem D Beckerath Verfahren zur entfernung von fluechtigen schadstoffen aus kontaminierten boeden, sanden, schlaemmen und vergleichbaren feststoffaggregaten und rueckstaenden
GB8611094D0 (en) * 1986-05-07 1986-06-11 Laporte Industries Ltd Wood preservative compositions
FI91372C (sv) * 1990-07-02 1994-06-27 Outokumpu Oy Förfarande för utnyttjande av vid elektrolytisk raffinering av koppar alstrad koppar-arsenik-fällning vid framställning av träkonserveringsmedel
US5897688A (en) * 1997-04-18 1999-04-27 Cdem Holland, Bv Method of removing a metal from a stream of hot gas

Also Published As

Publication number Publication date
AU4123900A (en) 2000-11-17
EP1198305A1 (en) 2002-04-24
FI990984A (sv) 2000-10-31
WO2000066286A1 (en) 2000-11-09
FI107788B (sv) 2001-10-15

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