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FR2708588B1 - Procédé pour l'élimination des graisses contenues dans les effluents aqueux. - Google Patents

Procédé pour l'élimination des graisses contenues dans les effluents aqueux.

Info

Publication number
FR2708588B1
FR2708588B1 FR9309331A FR9309331A FR2708588B1 FR 2708588 B1 FR2708588 B1 FR 2708588B1 FR 9309331 A FR9309331 A FR 9309331A FR 9309331 A FR9309331 A FR 9309331A FR 2708588 B1 FR2708588 B1 FR 2708588B1
Authority
FR
France
Prior art keywords
elimination
aqueous effluents
grease contained
grease
contained
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
FR9309331A
Other languages
English (en)
Other versions
FR2708588A1 (fr
Inventor
Mazet Michel
Couillault Philippe
Castillo Jean-Michel
Mathies Gerard
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.)
SANICENTRE ASSAINISSEMENT
SNE FAURE
Original Assignee
SANICENTRE ASSAINISSEMENT
SNE FAURE
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 SANICENTRE ASSAINISSEMENT, SNE FAURE filed Critical SANICENTRE ASSAINISSEMENT
Priority to FR9309331A priority Critical patent/FR2708588B1/fr
Publication of FR2708588A1 publication Critical patent/FR2708588A1/fr
Application granted granted Critical
Publication of FR2708588B1 publication Critical patent/FR2708588B1/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
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/02—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor with moving adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12—Filter presses, i.e. of the plate or plate and frame type
    • 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
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2215/00—Separating processes involving the treatment of liquids with adsorbents
    • B01D2215/02—Separating processes involving the treatment of liquids with adsorbents with moving adsorbents
    • B01D2215/021—Physically moving or fluidising the adsorbent beads or particles or slurry, excluding the movement of the entire columns
    • 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
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)
  • Fertilizers (AREA)
FR9309331A 1993-07-29 1993-07-29 Procédé pour l'élimination des graisses contenues dans les effluents aqueux. Expired - Fee Related FR2708588B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9309331A FR2708588B1 (fr) 1993-07-29 1993-07-29 Procédé pour l'élimination des graisses contenues dans les effluents aqueux.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9309331A FR2708588B1 (fr) 1993-07-29 1993-07-29 Procédé pour l'élimination des graisses contenues dans les effluents aqueux.

Publications (2)

Publication Number Publication Date
FR2708588A1 FR2708588A1 (fr) 1995-02-10
FR2708588B1 true FR2708588B1 (fr) 1995-10-27

Family

ID=9449747

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9309331A Expired - Fee Related FR2708588B1 (fr) 1993-07-29 1993-07-29 Procédé pour l'élimination des graisses contenues dans les effluents aqueux.

Country Status (1)

Country Link
FR (1) FR2708588B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0823887B1 (fr) * 1995-05-02 2002-03-20 Ulrich Braun Procede et dispositif de traitement combine des eaux d'egout menageres et des dechets menagers biodegradables
FR2920759B1 (fr) * 2007-09-11 2011-06-03 Conservatoire Nat Des Arts Et Metiers Cnam Procede de traitement de dechets majoritairement liquides contenant des effluents aqueux et de la matiere organique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59314C (de) * th. schoppe in Bonn a. Rh Fettabscheideapparat für Dampfwasser
NL36010C (fr) *
US1945051A (en) * 1930-04-05 1934-01-30 Filtration Holding Corp Method of treating liquids
FR2466564A1 (fr) * 1979-09-28 1981-04-10 Centre Tech Teinture Nettoyage Procede pour solidifier les boues liquides provenant de la distillation des solvants uses de nettoyage a sec
FR2497790A1 (fr) * 1981-01-14 1982-07-16 Loire Bretagne Agence Bassin Procede de deshydratation de boues residuaires d'eaux usees

Also Published As

Publication number Publication date
FR2708588A1 (fr) 1995-02-10

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Legal Events

Date Code Title Description
TP Transmission of property
ERR Correction of error in the bulletin

Free format text: BOPI DE PUBLICATION N: 05/09 PAGES: 277 PARTIE DU BULLETIN CONCERNEE: 6.1 IL Y A LIEU DE REMPLACER: LE CODE NATURE: TRANSMISSION TOTALE DE PROPRIETE (TO) PAR: LE CODE NATURE: TRANSMISSION PARTIELLE DE PROPRIETE (PT)

ST Notification of lapse

Effective date: 20070330