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FR2659645B1 - Procede de degradation par voie biologique des matieres grasses contenues dans des eaux usees. - Google Patents

Procede de degradation par voie biologique des matieres grasses contenues dans des eaux usees.

Info

Publication number
FR2659645B1
FR2659645B1 FR9003163A FR9003163A FR2659645B1 FR 2659645 B1 FR2659645 B1 FR 2659645B1 FR 9003163 A FR9003163 A FR 9003163A FR 9003163 A FR9003163 A FR 9003163A FR 2659645 B1 FR2659645 B1 FR 2659645B1
Authority
FR
France
Prior art keywords
wastewater
materials contained
degradation process
biological degradation
fat materials
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
FR9003163A
Other languages
English (en)
Other versions
FR2659645A1 (fr
Inventor
Tschocke Christian
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.)
Sogeval SA
Original Assignee
Sogeval 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 Sogeval SA filed Critical Sogeval SA
Priority to FR9003163A priority Critical patent/FR2659645B1/fr
Publication of FR2659645A1 publication Critical patent/FR2659645A1/fr
Application granted granted Critical
Publication of FR2659645B1 publication Critical patent/FR2659645B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C02F3/02—Aerobic processes
    • C02F3/06—Aerobic processes using submerged filters
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Physical Water Treatments (AREA)
FR9003163A 1990-03-13 1990-03-13 Procede de degradation par voie biologique des matieres grasses contenues dans des eaux usees. Expired - Fee Related FR2659645B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9003163A FR2659645B1 (fr) 1990-03-13 1990-03-13 Procede de degradation par voie biologique des matieres grasses contenues dans des eaux usees.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9003163A FR2659645B1 (fr) 1990-03-13 1990-03-13 Procede de degradation par voie biologique des matieres grasses contenues dans des eaux usees.

Publications (2)

Publication Number Publication Date
FR2659645A1 FR2659645A1 (fr) 1991-09-20
FR2659645B1 true FR2659645B1 (fr) 1993-01-08

Family

ID=9394654

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9003163A Expired - Fee Related FR2659645B1 (fr) 1990-03-13 1990-03-13 Procede de degradation par voie biologique des matieres grasses contenues dans des eaux usees.

Country Status (1)

Country Link
FR (1) FR2659645B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2742741B1 (fr) * 1995-12-22 1998-02-27 Coho Lab Sa Procede et dispositif de biodegradation des matieres lipides
SE507020C2 (sv) * 1996-03-21 1998-03-16 Sciencia Biotech Ab Förfarande och anordning för fettavskiljning
DE502004008085D1 (de) * 2004-07-07 2008-10-30 Kessel Gmbh Verfahren und Vorrichtung zur Nachbehandlung fetthaltiger Abwässer
FR2941693B1 (fr) * 2009-01-30 2011-11-04 De Tretaigne Nicolas Michel Systeme et procede de traitement des eaux usees.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180530A (en) * 1985-08-07 1987-04-01 Pipeline Equipment Ltd Grease trap
FR2607490B1 (fr) * 1986-11-28 1990-04-27 Brun Christian Procede biologique de traitement des graisses vegetales et animales par les bacteries dans les stations d'epuration et la mise en oeuvre dudit procede
US4810385A (en) * 1987-05-12 1989-03-07 Sybron Chemicals, Inc. Device for seeding bacterial cultures to systems to assist in biodegrading waste

Also Published As

Publication number Publication date
FR2659645A1 (fr) 1991-09-20

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse