FR2788532B1 - Procede et composition de degradation des graisses dans les dispositifs autonomes et collectifs d'evacuation (siphons et canalisations) des eaux usees - Google Patents

Procede et composition de degradation des graisses dans les dispositifs autonomes et collectifs d'evacuation (siphons et canalisations) des eaux usees

Info

Publication number
FR2788532B1
FR2788532B1 FR9900310A FR9900310A FR2788532B1 FR 2788532 B1 FR2788532 B1 FR 2788532B1 FR 9900310 A FR9900310 A FR 9900310A FR 9900310 A FR9900310 A FR 9900310A FR 2788532 B1 FR2788532 B1 FR 2788532B1
Authority
FR
France
Prior art keywords
siphons
autonomous
fat
drainage
degradation
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
FR9900310A
Other languages
English (en)
Other versions
FR2788532A1 (fr
Inventor
Rene Chelle
Alain Caparros
Laurence Puech
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.)
AB7 Industries SA
Original Assignee
AB7 Industries 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 AB7 Industries SA filed Critical AB7 Industries SA
Priority to FR9900310A priority Critical patent/FR2788532B1/fr
Publication of FR2788532A1 publication Critical patent/FR2788532A1/fr
Application granted granted Critical
Publication of FR2788532B1 publication Critical patent/FR2788532B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/342—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the enzymes used
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/343—Biological treatment of water, waste water, or sewage characterised by the microorganisms used for digestion of grease, fat, oil
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/1253—Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38627—Preparations containing enzymes, e.g. protease or amylase containing lipase
    • 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
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/14—Enzymes or microbial cells immobilised on or in an inorganic carrier

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Fats And Perfumes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Detergent Compositions (AREA)
FR9900310A 1999-01-14 1999-01-14 Procede et composition de degradation des graisses dans les dispositifs autonomes et collectifs d'evacuation (siphons et canalisations) des eaux usees Expired - Lifetime FR2788532B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9900310A FR2788532B1 (fr) 1999-01-14 1999-01-14 Procede et composition de degradation des graisses dans les dispositifs autonomes et collectifs d'evacuation (siphons et canalisations) des eaux usees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9900310A FR2788532B1 (fr) 1999-01-14 1999-01-14 Procede et composition de degradation des graisses dans les dispositifs autonomes et collectifs d'evacuation (siphons et canalisations) des eaux usees

Publications (2)

Publication Number Publication Date
FR2788532A1 FR2788532A1 (fr) 2000-07-21
FR2788532B1 true FR2788532B1 (fr) 2002-12-20

Family

ID=9540834

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9900310A Expired - Lifetime FR2788532B1 (fr) 1999-01-14 1999-01-14 Procede et composition de degradation des graisses dans les dispositifs autonomes et collectifs d'evacuation (siphons et canalisations) des eaux usees

Country Status (1)

Country Link
FR (1) FR2788532B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023018345A1 (fr) * 2021-08-09 2023-02-16 Общество с ограниченной ответственностью "Научно-производственное объединение "Квантовые технологии" Réactif pour la purification d'eaux usées et procédé de production

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA794322A (en) * 1966-11-10 1968-09-10 Miles Laboratories, Inc. Enzymatic drain cleaning composition
FR2482130A1 (fr) * 1980-05-12 1981-11-13 Lumer Ste Indle Produits Chimi Procede de preparation d'un inoculum pour l'entretien de fosses septiques et analogues, comportant des micro-organismes deshydrates et des enzymes, et inoculums prepares par ce procede
EP0077856B1 (fr) * 1981-10-27 1986-05-21 Societe Industrielle Des Produits Chimiques Lumer Procédé de préparation d'un inoculum pour l'entretien de fosses septiques et analogues, comportant des micro-organismes déshydratés et des enzymes, et inoculums préparés par ce procédé
US5464766A (en) * 1994-04-04 1995-11-07 Enzyme Research & Development Corporation Multienzyme powdered composition containing bacteria for treatment of waste
US5876990A (en) * 1996-10-22 1999-03-02 Reddy; Malireddy S. Biochemical media system for reducing pollution
GB2324092A (en) * 1997-04-09 1998-10-14 Reckitt & Colman Inc Composition for the treatment of foodstuff waste comprising protease, amylase, lipase and cellulase
WO1998055406A1 (fr) * 1997-06-05 1998-12-10 Bevil Sprl Produit biologique pour l'entretien des canalisations et pour l'epuration des eaux usees

Also Published As

Publication number Publication date
FR2788532A1 (fr) 2000-07-21

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