DE69504248D1 - Verfahren zur Behandlung und Konditionierung von schwermetallhaltigen Suspensionen und Flüssigkeiten - Google Patents

Verfahren zur Behandlung und Konditionierung von schwermetallhaltigen Suspensionen und Flüssigkeiten

Info

Publication number
DE69504248D1
DE69504248D1 DE69504248T DE69504248T DE69504248D1 DE 69504248 D1 DE69504248 D1 DE 69504248D1 DE 69504248 T DE69504248 T DE 69504248T DE 69504248 T DE69504248 T DE 69504248T DE 69504248 D1 DE69504248 D1 DE 69504248D1
Authority
DE
Germany
Prior art keywords
suspensions
conditioning
treatment
heavy metals
containing heavy
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.)
Expired - Fee Related
Application number
DE69504248T
Other languages
English (en)
Other versions
DE69504248T2 (de
Inventor
Jean Leybros
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of DE69504248D1 publication Critical patent/DE69504248D1/de
Publication of DE69504248T2 publication Critical patent/DE69504248T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
    • A62D3/37—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by reduction, e.g. hydrogenation
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
    • A62D3/33—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by chemical fixing the harmful substance, e.g. by chelation or complexation
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/20—Organic substances
    • A62D2101/24—Organic substances containing heavy metals
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/40—Inorganic substances
    • A62D2101/43—Inorganic substances containing heavy metals, in the bonded or free state
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2203/00—Aspects of processes for making harmful chemical substances harmless, or less harmful, by effecting chemical change in the substances
    • A62D2203/02—Combined processes involving two or more distinct steps covered by groups A62D3/10 - A62D3/40
DE1995604248 1994-06-15 1995-06-13 Verfahren zur Behandlung und Konditionierung von schwermetallhaltigen Suspensionen und Flüssigkeiten Expired - Fee Related DE69504248T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9407297A FR2721237B1 (fr) 1994-06-15 1994-06-15 Procédé de traitement et de conditionnement d'effluents solides ou liquides chargés en métaux lourds.

Publications (2)

Publication Number Publication Date
DE69504248D1 true DE69504248D1 (de) 1998-10-01
DE69504248T2 DE69504248T2 (de) 1999-04-01

Family

ID=9464224

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995604248 Expired - Fee Related DE69504248T2 (de) 1994-06-15 1995-06-13 Verfahren zur Behandlung und Konditionierung von schwermetallhaltigen Suspensionen und Flüssigkeiten

Country Status (4)

Country Link
EP (1) EP0687483B1 (de)
DE (1) DE69504248T2 (de)
ES (1) ES2123221T3 (de)
FR (1) FR2721237B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2760662B1 (fr) * 1997-03-11 1999-09-17 Recupyl Sa Procede de traitement de l'amiante par conversion thermochimique
FR2760663B1 (fr) * 1997-03-11 1999-04-23 Recupyl Sa Procede de traitement des residus provenant de l'incineration des ordures menageres (refiom) et des dechets industriels (refedi)
FR2770159B1 (fr) * 1997-10-24 1999-12-10 Recupyl Sa Procede de recyclage des refiom et refidi par voie hydrometallurgique
FR2801521B1 (fr) * 1999-11-29 2002-04-26 Commissariat Energie Atomique Procede et dispositif de traitement et de conditionnement d'un effluent en vue d'une vitrification

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6161688A (ja) * 1984-08-31 1986-03-29 Daihachi Kagaku Kogyosho:Kk 銅および／もしくはカドミウムとコバルトおよび／もしくはニツケルとを分離する方法
DE3614814C1 (de) 1986-05-02 1987-08-20 Kernforschungsz Karlsruhe Verfahren zur Reinigung von Rauchgas
US5041398A (en) 1989-02-22 1991-08-20 Wheaton Industries Method for treating incinerator ash
US5000858A (en) * 1989-07-17 1991-03-19 Coltec Industries Inc. Method for removing hexavalent chromium from water
DD289030A5 (de) * 1989-10-05 1991-04-18 Ingenieurbetrieb Anlagenbau Leipzig Gmbh I.G.,De Verfahren zur reinigung blei- und chromathaltiger abwaesser mit gleichzeitiger wertstoffrueckgewinnung
FI904979A (fi) * 1990-10-10 1992-04-11 Wiser Oy Foerfarande foer rening av avfalls- och eller dricksvatten.

Also Published As

Publication number Publication date
DE69504248T2 (de) 1999-04-01
FR2721237A1 (fr) 1995-12-22
EP0687483B1 (de) 1998-08-26
EP0687483A1 (de) 1995-12-20
FR2721237B1 (fr) 1996-08-02
ES2123221T3 (es) 1999-01-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee