ES2035958T3 - Procedimiento para descontaminar un suelo cargado con cromato. - Google Patents

Procedimiento para descontaminar un suelo cargado con cromato.

Info

Publication number
ES2035958T3
ES2035958T3 ES198989100459T ES89100459T ES2035958T3 ES 2035958 T3 ES2035958 T3 ES 2035958T3 ES 198989100459 T ES198989100459 T ES 198989100459T ES 89100459 T ES89100459 T ES 89100459T ES 2035958 T3 ES2035958 T3 ES 2035958T3
Authority
ES
Spain
Prior art keywords
decontaminating
chrome
procedure
soil charged
soil
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 - Lifetime
Application number
ES198989100459T
Other languages
English (en)
Inventor
Hans-Norbert Marx
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.)
Dr Wolman GmbH
Original Assignee
Dr Wolman GmbH
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 Dr Wolman GmbH filed Critical Dr Wolman GmbH
Application granted granted Critical
Publication of ES2035958T3 publication Critical patent/ES2035958T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/08—Reclamation of contaminated soil chemically
    • 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

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)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Treating Waste Gases (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

PROCEDIMIENTO DE DESINTOXICACION DE UN SUELO CARGADO CON CROMATO, CON UN MEDIO DE REDUCCION GASEOSO, POR EJEMPLO DIOXIDO DE SULFATO.
ES198989100459T 1988-01-15 1989-01-12 Procedimiento para descontaminar un suelo cargado con cromato. Expired - Lifetime ES2035958T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3800985A DE3800985A1 (de) 1988-01-15 1988-01-15 Verfahren zur entgiftung eines durch chromat belasteten bodens

Publications (1)

Publication Number Publication Date
ES2035958T3 true ES2035958T3 (es) 1993-05-01

Family

ID=6345325

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989100459T Expired - Lifetime ES2035958T3 (es) 1988-01-15 1989-01-12 Procedimiento para descontaminar un suelo cargado con cromato.

Country Status (5)

Country Link
EP (1) EP0324465B1 (es)
AT (1) ATE74020T1 (es)
DE (2) DE3800985A1 (es)
ES (1) ES2035958T3 (es)
GR (1) GR3004527T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1274718B (it) * 1994-08-19 1997-07-24 Italcementi Spa Cementi esenti da cromati e un procedimento per la loro preparazione
DE19529832C2 (de) * 1995-08-12 2000-06-15 Binker Materialschutz Gmbh Verfahren zur Behandlung von Schadstoffen freisetzenden Bauteilen
DE19923171A1 (de) * 1999-05-20 2000-11-23 Rainer Haas Verfahren zur Mobilisation von Metalloiden und Schwermetallen mit Gasen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2912793A (en) * 1956-09-04 1959-11-17 Monsanto Chemicals Nematode control by sulfur dioxide and ammonia
FR1272868A (fr) * 1960-11-04 1961-09-29 Procédé pour la désinfection du sol et appareil pour sa mise en oeuvre
US3981965A (en) * 1972-08-17 1976-09-21 Allied Chemical Corporation Suppression of water pollution caused by solid wastes containing chromium compounds
US3858655A (en) * 1973-08-07 1975-01-07 Phillips Petroleum Co Treating a subterranean hydrocarbon-containing formation
GB2098644B (en) * 1981-05-18 1984-10-24 Shell Int Research Method of cleaning polluted subsoil and apparatus for carrying out the method

Also Published As

Publication number Publication date
DE3800985A1 (de) 1989-07-27
DE58900998D1 (de) 1992-04-30
GR3004527T3 (es) 1993-04-28
EP0324465A1 (de) 1989-07-19
EP0324465B1 (de) 1992-03-25
ATE74020T1 (de) 1992-04-15

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