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FR2359080A1 - Procede de traitement des eaux usees a l'aide d'un lit bacterien immerge et aere et dispositif pour sa mise en oeuvre - Google Patents

Procede de traitement des eaux usees a l'aide d'un lit bacterien immerge et aere et dispositif pour sa mise en oeuvre

Info

Publication number
FR2359080A1
FR2359080A1 FR7622516A FR7622516A FR2359080A1 FR 2359080 A1 FR2359080 A1 FR 2359080A1 FR 7622516 A FR7622516 A FR 7622516A FR 7622516 A FR7622516 A FR 7622516A FR 2359080 A1 FR2359080 A1 FR 2359080A1
Authority
FR
France
Prior art keywords
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bio
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.)
Granted
Application number
FR7622516A
Other languages
English (en)
Other versions
FR2359080B1 (fr
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.)
BOIVEAU HENRI
Original Assignee
BOIVEAU HENRI
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 BOIVEAU HENRI filed Critical BOIVEAU HENRI
Priority to FR7622516A priority Critical patent/FR2359080A1/fr
Publication of FR2359080A1 publication Critical patent/FR2359080A1/fr
Application granted granted Critical
Publication of FR2359080B1 publication Critical patent/FR2359080B1/fr
Granted 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
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1242—Small compact installations for use in homes, apartment blocks, hotels or the like
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • 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
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

L'invention concerne un procédé et un dispositif pour le traitement des eaux usées, en particulier des effluents urbains. Le procédé selon l'invention comprend les étapes qui consistent à faire passer les eaux usées dans un décanteur primaire 3, à soumettre les boues résultantes à une digestion dans un digesteur 4, à mettre en contact les eaux décantées avec un lit bactérien immergé et aéré 5, à soumettre les eaux biologiquement épurées à une seconde décantation dans un décanteur 6 et à soumettre les boues provenant de la décantation secondaire à une digestion 7. Application : épuration des eaux usées.
FR7622516A 1976-07-23 1976-07-23 Procede de traitement des eaux usees a l'aide d'un lit bacterien immerge et aere et dispositif pour sa mise en oeuvre Granted FR2359080A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7622516A FR2359080A1 (fr) 1976-07-23 1976-07-23 Procede de traitement des eaux usees a l'aide d'un lit bacterien immerge et aere et dispositif pour sa mise en oeuvre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7622516A FR2359080A1 (fr) 1976-07-23 1976-07-23 Procede de traitement des eaux usees a l'aide d'un lit bacterien immerge et aere et dispositif pour sa mise en oeuvre

Publications (2)

Publication Number Publication Date
FR2359080A1 true FR2359080A1 (fr) 1978-02-17
FR2359080B1 FR2359080B1 (fr) 1980-06-06

Family

ID=9176061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7622516A Granted FR2359080A1 (fr) 1976-07-23 1976-07-23 Procede de traitement des eaux usees a l'aide d'un lit bacterien immerge et aere et dispositif pour sa mise en oeuvre

Country Status (1)

Country Link
FR (1) FR2359080A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417475A1 (fr) * 1978-02-16 1979-09-14 Leroi Gerard Installation d'epuration pour petites collectivites
FR2430919A1 (fr) * 1978-07-12 1980-02-08 Leparoux Raymond Station d'epuration des eaux-vannes et menageres en particulier pour des habitations individuelles
WO1996003352A1 (fr) * 1994-07-26 1996-02-08 Johann Schwabegger Procede et dispositif permettant d'epurer des eaux usees, notamment pour des installations domestiques entierement biologiques d'epuration des eaux residuaires
EP0937686A1 (fr) * 1998-02-20 1999-08-25 Eparco Installation et procédé spécialement destinés au traitement des effluents viti-vinicoles

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417475A1 (fr) * 1978-02-16 1979-09-14 Leroi Gerard Installation d'epuration pour petites collectivites
FR2430919A1 (fr) * 1978-07-12 1980-02-08 Leparoux Raymond Station d'epuration des eaux-vannes et menageres en particulier pour des habitations individuelles
WO1996003352A1 (fr) * 1994-07-26 1996-02-08 Johann Schwabegger Procede et dispositif permettant d'epurer des eaux usees, notamment pour des installations domestiques entierement biologiques d'epuration des eaux residuaires
EP0937686A1 (fr) * 1998-02-20 1999-08-25 Eparco Installation et procédé spécialement destinés au traitement des effluents viti-vinicoles
FR2775279A1 (fr) * 1998-02-20 1999-08-27 Eparco Sa Installation et procede specialement destines au traitement des effluents viti-vinicoles

Also Published As

Publication number Publication date
FR2359080B1 (fr) 1980-06-06

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Legal Events

Date Code Title Description
ST Notification of lapse