DE69627324T2 - Verfahren zum biologischen abbau von polyorganosiloxanen durch einen mikroskopischen pilz und aufspürungsmethode - Google Patents

Verfahren zum biologischen abbau von polyorganosiloxanen durch einen mikroskopischen pilz und aufspürungsmethode

Info

Publication number
DE69627324T2
DE69627324T2 DE69627324T DE69627324T DE69627324T2 DE 69627324 T2 DE69627324 T2 DE 69627324T2 DE 69627324 T DE69627324 T DE 69627324T DE 69627324 T DE69627324 T DE 69627324T DE 69627324 T2 DE69627324 T2 DE 69627324T2
Authority
DE
Germany
Prior art keywords
pos
pct
polyorganosiloxanes
microscopic
fungus
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
DE69627324T
Other languages
English (en)
Other versions
DE69627324D1 (de
Inventor
Frederic Baud-Grasset
Jean-Claude Palla
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.)
Rhodia Chimie SAS
Original Assignee
Rhodia Chimie SAS
Rhone Poulenc Chimie SA
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 Rhodia Chimie SAS, Rhone Poulenc Chimie SA filed Critical Rhodia Chimie SAS
Application granted granted Critical
Publication of DE69627324D1 publication Critical patent/DE69627324D1/de
Publication of DE69627324T2 publication Critical patent/DE69627324T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • 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
    • 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
    • C12N1/14—Fungi; Culture media therefor
    • C12N1/145—Fungal 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
    • C12P1/02—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes by using fungi
    • 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
    • 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
    • C12R2001/645—Fungi ; Processes using fungi
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/911—Microorganisms using fungi
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/911—Microorganisms using fungi
    • Y10S435/913—Aspergillus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mycology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Immunology (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Emergency Management (AREA)
  • Biophysics (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Botany (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Biological Depolymerization Polymers (AREA)
DE69627324T 1995-05-05 1996-05-03 Verfahren zum biologischen abbau von polyorganosiloxanen durch einen mikroskopischen pilz und aufspürungsmethode Expired - Fee Related DE69627324T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9505613A FR2733764B1 (fr) 1995-05-05 1995-05-05 Procede de biodegradation des polyorganosiloxanes par un champignon microscopique et methode de criblage
PCT/FR1996/000676 WO1996034986A1 (fr) 1995-05-05 1996-05-03 Procede de biodegradation des polyorganosiloxanes par un champignon microscopique et methode de criblage

Publications (2)

Publication Number Publication Date
DE69627324D1 DE69627324D1 (de) 2003-05-15
DE69627324T2 true DE69627324T2 (de) 2003-12-11

Family

ID=9478898

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69627324T Expired - Fee Related DE69627324T2 (de) 1995-05-05 1996-05-03 Verfahren zum biologischen abbau von polyorganosiloxanen durch einen mikroskopischen pilz und aufspürungsmethode

Country Status (6)

Country Link
US (1) US6020184A (de)
EP (1) EP0830461B1 (de)
AT (1) ATE237000T1 (de)
DE (1) DE69627324T2 (de)
FR (1) FR2733764B1 (de)
WO (1) WO1996034986A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2768518B1 (fr) * 1997-09-12 1999-12-03 Onduline Sa Procede d'optimisation d'un melange bitume/polymeres
DE102004011993A1 (de) * 2004-03-11 2005-10-13 Wacker-Chemie Gmbh Anaerober Abbau von Polyorganosiloxanen und Organosilanen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1283872C (en) * 1985-02-19 1991-05-07 Steven D. Aust Process for the degradation of environmentally persistent organic compounds
US5342779A (en) * 1991-04-18 1994-08-30 The Regents Of The University Of California Photochemically enhanced microbial degradation of environmental pollutants
US5085998A (en) * 1991-05-07 1992-02-04 The United States Of America As Represented By The Secretary Of The Navy Biodegradation of 2,4,6-trinitrotoluene by white-rot fungus
WO1994021854A1 (en) * 1993-03-19 1994-09-29 Sandoz Ltd. Pitch degradation with white rot fungi
WO1994021394A1 (en) * 1993-03-22 1994-09-29 Utah State University Foundation Methods for the biodegradation of environmental pollutants
GB9308401D0 (en) * 1993-04-23 1993-06-09 Biotal Ltd Soil remediation

Also Published As

Publication number Publication date
US6020184A (en) 2000-02-01
EP0830461B1 (de) 2003-04-09
EP0830461A1 (de) 1998-03-25
WO1996034986A1 (fr) 1996-11-07
ATE237000T1 (de) 2003-04-15
FR2733764B1 (fr) 1997-08-01
DE69627324D1 (de) 2003-05-15
FR2733764A1 (fr) 1996-11-08

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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