DE59704393D1 - Mikrobiologisches verfahren zur beseitigung von halogenierten ethenen - Google Patents

Mikrobiologisches verfahren zur beseitigung von halogenierten ethenen

Info

Publication number
DE59704393D1
DE59704393D1 DE59704393T DE59704393T DE59704393D1 DE 59704393 D1 DE59704393 D1 DE 59704393D1 DE 59704393 T DE59704393 T DE 59704393T DE 59704393 T DE59704393 T DE 59704393T DE 59704393 D1 DE59704393 D1 DE 59704393D1
Authority
DE
Germany
Prior art keywords
microbiological method
halogenated ethenes
eliminating
eliminating halogenated
ethenes
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
DE59704393T
Other languages
English (en)
Inventor
Petra Koziollek
Dieter Bryniok
Hans-Joachim Knackmuss
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.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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 Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Priority claimed from PCT/DE1997/002313 external-priority patent/WO1998015338A1/de
Application granted granted Critical
Publication of DE59704393D1 publication Critical patent/DE59704393D1/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
    • A62D3/02—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by biological methods, i.e. processes using enzymes or microorganisms
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/84—Biological processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/10—Reclamation of contaminated soil microbiologically, biologically or by using enzymes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • C12N1/205—Bacterial isolates
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes
    • C12P1/04—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes by using bacteria
    • 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
    • A62D2101/22—Organic substances containing halogen
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Genetics & Genomics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mycology (AREA)
  • General Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Medicinal Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Virology (AREA)
  • Soil Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Processing Of Solid Wastes (AREA)
DE59704393T 1996-10-07 1997-10-07 Mikrobiologisches verfahren zur beseitigung von halogenierten ethenen Expired - Fee Related DE59704393D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19641268 1996-10-07
DE19709453A DE19709453C2 (de) 1996-10-07 1997-03-07 Verwendung von Bakterienstämmen die aus Proben angereichert wurden, die sowohl Ethen als auch Chlorethen ausgesetzt waren zum Abbau von halogeniertem Ethen
PCT/DE1997/002313 WO1998015338A1 (de) 1996-10-07 1997-10-07 Mikrobiologisches verfahren zur beseitigung von halogenierten ethenen

Publications (1)

Publication Number Publication Date
DE59704393D1 true DE59704393D1 (de) 2001-09-27

Family

ID=7808050

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19709453A Expired - Fee Related DE19709453C2 (de) 1996-10-07 1997-03-07 Verwendung von Bakterienstämmen die aus Proben angereichert wurden, die sowohl Ethen als auch Chlorethen ausgesetzt waren zum Abbau von halogeniertem Ethen
DE59704393T Expired - Fee Related DE59704393D1 (de) 1996-10-07 1997-10-07 Mikrobiologisches verfahren zur beseitigung von halogenierten ethenen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19709453A Expired - Fee Related DE19709453C2 (de) 1996-10-07 1997-03-07 Verwendung von Bakterienstämmen die aus Proben angereichert wurden, die sowohl Ethen als auch Chlorethen ausgesetzt waren zum Abbau von halogeniertem Ethen

Country Status (1)

Country Link
DE (2) DE19709453C2 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5079166A (en) * 1988-04-05 1992-01-07 Amgen Inc. Microbial degradation of trichloroethylene
DE4009109A1 (de) * 1990-03-21 1991-09-26 Fraunhofer Ges Forschung Verfahren zur mikrobiologischen reinigung von mit halogenierten ethenen und/oder mit halogenierten butadienen kontaminierten abluftstroemen
DE4142063A1 (de) * 1991-12-19 1993-06-24 Wisstrans Umwelt Gmbh Mittel gegen tce-kontaminationen, bakterien und verfahren dafuer sowie verwendung der bakterien

Also Published As

Publication number Publication date
DE19709453A1 (de) 1998-04-16
DE19709453C2 (de) 2000-07-13

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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