FR2409233A1 - Dispositif pour l'epuration biologique des eaux usees - Google Patents

Dispositif pour l'epuration biologique des eaux usees

Info

Publication number
FR2409233A1
FR2409233A1 FR7832368A FR7832368A FR2409233A1 FR 2409233 A1 FR2409233 A1 FR 2409233A1 FR 7832368 A FR7832368 A FR 7832368A FR 7832368 A FR7832368 A FR 7832368A FR 2409233 A1 FR2409233 A1 FR 2409233A1
Authority
FR
France
Prior art keywords
return pipe
sludge return
pipe connecting
cleaning equipment
base cone
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.)
Pending
Application number
FR7832368A
Other languages
English (en)
Inventor
Joachim-Christoph Zarnack
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.)
Zarnack Gebr GmbH
Original Assignee
Zarnack Gebr GmbH
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 Zarnack Gebr GmbH filed Critical Zarnack Gebr GmbH
Publication of FR2409233A1 publication Critical patent/FR2409233A1/fr
Pending 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
    • C02F3/22—Activated sludge processes using circulation pipes
    • C02F3/223—Activated sludge processes using circulation pipes using "air-lift"
    • 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
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Activated Sludge Processes (AREA)

Abstract

LE DISPOSITIF POUR L'EPURATION BIOLOGIQUE DES EAUX USEES COMPREND UN BASSIN DE REGENERATION 2 ET UN RESERVOIR DE DECANTATION 3. UNE CONDUITE DE CIRCULATION 9 EST RELIEE AU FOND DU BASSIN 2 PAR UN TUBE D'ASPIRATION 10 ET DEBOUCHE DANS LE HAUT DU BASSIN. LE DISPOSITIF COMPORTE UNE CONDUITE DE RECYCLAGE DES BOUES 14 RELIEE AU FOND DU RESERVOIR DE DECANTATION 3. CETTE CONDUITE DEBOUCHE EN DERIVATION DANS LE TUBE D'ASPIRATION 10 ET COMPORTE UN DEBITMETRE 15 AINSI QUE DES MOYENS DE COMMANDE DU DEBIT 16, 18. APPLICATION A LA REGENERATION DES EAUX USEES.
FR7832368A 1977-11-18 1978-11-16 Dispositif pour l'epuration biologique des eaux usees Pending FR2409233A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2751470A DE2751470C2 (de) 1977-11-18 1977-11-18 Vorrichtung zur biologischen Reinigung von Abwasser

Publications (1)

Publication Number Publication Date
FR2409233A1 true FR2409233A1 (fr) 1979-06-15

Family

ID=6023991

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7832368A Pending FR2409233A1 (fr) 1977-11-18 1978-11-16 Dispositif pour l'epuration biologique des eaux usees

Country Status (4)

Country Link
BE (1) BE872108A (fr)
DE (1) DE2751470C2 (fr)
ES (1) ES475202A1 (fr)
FR (1) FR2409233A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030485A1 (fr) * 1979-11-08 1981-06-17 Canadian Liquid Air Ltd Air Liquide Canada Ltee Procédé et appareil pour le traitement biologique d'eaux résiduaires dans un seul récipient en employant deux zones

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK146507C (da) * 1978-04-13 1984-04-16 Hotaco Nordisk Triclair Anlaeg til biologisk rensning af spildevand
AT383798B (de) * 1983-05-05 1987-08-25 Waagner Biro Ag Verfahren und einrichtung zur biologischen und gegebenfalls chemischen reinigung von abwaessern
ES2223076T3 (es) * 1996-02-08 2005-02-16 Advent Corporation Sistema integral de tratamiento de aguas residuales con velocidad inducida de los fangos.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030485A1 (fr) * 1979-11-08 1981-06-17 Canadian Liquid Air Ltd Air Liquide Canada Ltee Procédé et appareil pour le traitement biologique d'eaux résiduaires dans un seul récipient en employant deux zones

Also Published As

Publication number Publication date
DE2751470B1 (de) 1978-08-10
DE2751470C2 (de) 1979-04-12
ES475202A1 (es) 1979-04-01
BE872108A (fr) 1979-03-16

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