DE69504248D1 - Verfahren zur Behandlung und Konditionierung von schwermetallhaltigen Suspensionen und Flüssigkeiten - Google Patents
Verfahren zur Behandlung und Konditionierung von schwermetallhaltigen Suspensionen und FlüssigkeitenInfo
- 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
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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Extraction Or Liquid Replacement (AREA)
- Removal Of Specific Substances (AREA)
- Processing Of Solid Wastes (AREA)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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) |
FR2760662B1 (fr) * | 1997-03-11 | 1999-09-17 | Recupyl Sa | Procede de traitement de l'amiante par conversion thermochimique |
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)
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. |
-
1994
- 1994-06-15 FR FR9407297A patent/FR2721237B1/fr not_active Expired - Fee Related
-
1995
- 1995-06-13 DE DE1995604248 patent/DE69504248T2/de not_active Expired - Fee Related
- 1995-06-13 ES ES95401367T patent/ES2123221T3/es not_active Expired - Lifetime
- 1995-06-13 EP EP19950401367 patent/EP0687483B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0687483A1 (de) | 1995-12-20 |
ES2123221T3 (es) | 1999-01-01 |
EP0687483B1 (de) | 1998-08-26 |
FR2721237A1 (fr) | 1995-12-22 |
DE69504248T2 (de) | 1999-04-01 |
FR2721237B1 (fr) | 1996-08-02 |
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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 |