NO933645L - Fremgangsmåte ved opprenskning av tungmetallforurenset jord - Google Patents

Fremgangsmåte ved opprenskning av tungmetallforurenset jord

Info

Publication number
NO933645L
NO933645L NO933645A NO933645A NO933645L NO 933645 L NO933645 L NO 933645L NO 933645 A NO933645 A NO 933645A NO 933645 A NO933645 A NO 933645A NO 933645 L NO933645 L NO 933645L
Authority
NO
Norway
Prior art keywords
heavy metal
contaminated soil
metal contaminated
purifying heavy
ammonium chloride
Prior art date
Application number
NO933645A
Other languages
English (en)
Other versions
NO933645D0 (no
NO301317B1 (no
Inventor
Odile Rambeau
Guy Martin
Michel Guillerme
Original Assignee
Elf Aquitaine
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 Elf Aquitaine filed Critical Elf Aquitaine
Publication of NO933645D0 publication Critical patent/NO933645D0/no
Publication of NO933645L publication Critical patent/NO933645L/no
Publication of NO301317B1 publication Critical patent/NO301317B1/no

Links

Classifications

    • 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
    • C22B7/006—Wet processes
    • C22B7/008—Wet processes by an alkaline or ammoniacal leaching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/02—Extraction using liquids, e.g. washing, leaching, flotation
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/683—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of complex-forming compounds
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Medicinal Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Soil Sciences (AREA)
  • Processing Of Solid Wastes (AREA)
  • Detergent Compositions (AREA)
NO933645A 1992-10-12 1993-10-11 Fremgangsmåte ved opprenskning av tungmetallforurenset jord NO301317B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9212124A FR2696663B1 (fr) 1992-10-12 1992-10-12 Procédé de décontamination de sols pollués par des métaux lourds.

Publications (3)

Publication Number Publication Date
NO933645D0 NO933645D0 (no) 1993-10-11
NO933645L true NO933645L (no) 1994-04-13
NO301317B1 NO301317B1 (no) 1997-10-13

Family

ID=9434402

Family Applications (1)

Application Number Title Priority Date Filing Date
NO933645A NO301317B1 (no) 1992-10-12 1993-10-11 Fremgangsmåte ved opprenskning av tungmetallforurenset jord

Country Status (6)

Country Link
EP (1) EP0593352B1 (no)
AT (1) ATE131752T1 (no)
DE (1) DE69301082T2 (no)
ES (1) ES2084469T3 (no)
FR (1) FR2696663B1 (no)
NO (1) NO301317B1 (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5495062A (en) * 1994-09-12 1996-02-27 Commodore Laboratories, Inc. Methods of decontaminating nuclear waste-containing soil
BR9508923A (pt) * 1994-09-12 1997-09-30 Commodore Applied Technologies Processo de descontaminação de um solo
DE19520441C2 (de) * 1995-06-03 1997-06-12 Chemtec Leuna Ges Fuer Chemie Verfahren zur hydrometallurgischen Aufarbeitung und Verwertung von Reststoffen und Abfällen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5272368A (en) * 1975-12-15 1977-06-16 Chiyoda Chem Eng & Constr Co Ltd Continuous treatment of polluted soil
JPS52152803A (en) * 1976-06-14 1977-12-19 Osaka Prefecture Method of extracting heavy metals from industrial waste
US4465402A (en) * 1982-02-19 1984-08-14 Nederlandse Centrale Organisatie Voor Toegepast Natuurwetenschappelijk Onderzoek Method for removing undesired components from the soil
DE3821242A1 (de) * 1988-06-23 1989-12-28 Antonio M Dipl Ing Celi Verfahren und vorrichtung zur aufarbeitung metallbelasteter abfallschlaemme
US4888053A (en) * 1988-07-07 1989-12-19 Union Oil Co. Of California Chloride leaching of iron-based, heavy metal-containing sludges
CN1013770B (zh) * 1989-04-29 1991-09-04 化工部天津化工研究院 湿法炼锌

Also Published As

Publication number Publication date
ES2084469T3 (es) 1996-05-01
ATE131752T1 (de) 1996-01-15
EP0593352A1 (fr) 1994-04-20
DE69301082D1 (de) 1996-02-01
FR2696663B1 (fr) 1994-11-10
EP0593352B1 (fr) 1995-12-20
NO933645D0 (no) 1993-10-11
DE69301082T2 (de) 1996-08-08
NO301317B1 (no) 1997-10-13
FR2696663A1 (fr) 1994-04-15

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN APRIL 2001