FR2448512A1 - Procede et appareil pour l'epuration biologique des eaux residuaires - Google Patents

Procede et appareil pour l'epuration biologique des eaux residuaires

Info

Publication number
FR2448512A1
FR2448512A1 FR7903522A FR7903522A FR2448512A1 FR 2448512 A1 FR2448512 A1 FR 2448512A1 FR 7903522 A FR7903522 A FR 7903522A FR 7903522 A FR7903522 A FR 7903522A FR 2448512 A1 FR2448512 A1 FR 2448512A1
Authority
FR
France
Prior art keywords
clarification
waste water
pref
plant
installation
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
FR7903522A
Other languages
English (en)
Other versions
FR2448512B1 (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.)
KT
Original Assignee
KT
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 KT filed Critical KT
Priority to FR7903522A priority Critical patent/FR2448512A1/fr
Publication of FR2448512A1 publication Critical patent/FR2448512A1/fr
Application granted granted Critical
Publication of FR2448512B1 publication Critical patent/FR2448512B1/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
    • 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)
  • Activated Sludge Processes (AREA)

Abstract

L'INVENTION CONCERNE UN PROCEDE ET UN APPAREIL POUR L'EPURATION BIOLOGIQUE DES EAUX RESIDUAIRES. L'APPAREIL COMPREND DES ZONES D'AERATION 6 ET 7, RELIEES PAR DES CANAUX DE RECYCLAGE 23 ET 24 AVEC UNE ZONE DE CLARIFICATION 10 SE RETRECISSANT VERS LE BAS ET DIVISEE, PAR DES CLOISONS INCLINEES 29 ET 30, EN DEUX ETAGES 31 ET 32, CHAQUE ETAGE ETANT RELIE A LA CONDUITE D'EVACUATION DES EAUX CLARIFIEES. IL EST PREVU UN DEBIT DE RECYCLAGE. APPLICATION : EPURATION DES EAUX RESIDUAIRES INDUSTRIELLES.
FR7903522A 1979-02-12 1979-02-12 Procede et appareil pour l'epuration biologique des eaux residuaires Granted FR2448512A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7903522A FR2448512A1 (fr) 1979-02-12 1979-02-12 Procede et appareil pour l'epuration biologique des eaux residuaires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7903522A FR2448512A1 (fr) 1979-02-12 1979-02-12 Procede et appareil pour l'epuration biologique des eaux residuaires

Publications (2)

Publication Number Publication Date
FR2448512A1 true FR2448512A1 (fr) 1980-09-05
FR2448512B1 FR2448512B1 (fr) 1983-05-20

Family

ID=9221859

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903522A Granted FR2448512A1 (fr) 1979-02-12 1979-02-12 Procede et appareil pour l'epuration biologique des eaux residuaires

Country Status (1)

Country Link
FR (1) FR2448512A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU696976B2 (en) * 1997-03-03 1998-09-24 Sep - Tech Industries Australia Pty Ltd Effluent treatment
WO2021134109A1 (fr) * 2019-12-30 2021-07-08 Bernhard Wett Installation d'épuration
RU2844311C1 (ru) * 2019-12-30 2025-07-28 Бернхард УЭТТ Установка для очистки сточных вод

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB752077A (en) * 1953-06-01 1956-07-04 Albert Whiteley Bristow Improvements in or relating to apparatus for use in water purification treatment or like processes
FR1374890A (fr) * 1962-11-23 1964-10-09 Wartmann & Cie A G Procédé et installation d'épuration de l'eau
FR2008076A1 (fr) * 1968-05-08 1970-01-16 Hydroprojekt Bratislava
DE1931777A1 (de) * 1969-06-23 1971-01-07 Dietrich Dipl Chem Dr Phil Kar Verfahren und Vorrichtung zur Klaerung von truebstoffhaltigen Fluessigkeiten
US3694353A (en) * 1971-11-03 1972-09-26 Hittman Associates Inc Extended aeration wastewater treatment
FR2322829A1 (fr) * 1975-09-03 1977-04-01 Agrotechnika Np Traitement d'eau par mise en suspension de matieres a eliminer et transfert automatique de la suspension d'une chambre de separation a une chambre de reaction

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB752077A (en) * 1953-06-01 1956-07-04 Albert Whiteley Bristow Improvements in or relating to apparatus for use in water purification treatment or like processes
FR1374890A (fr) * 1962-11-23 1964-10-09 Wartmann & Cie A G Procédé et installation d'épuration de l'eau
FR2008076A1 (fr) * 1968-05-08 1970-01-16 Hydroprojekt Bratislava
DE1931777A1 (de) * 1969-06-23 1971-01-07 Dietrich Dipl Chem Dr Phil Kar Verfahren und Vorrichtung zur Klaerung von truebstoffhaltigen Fluessigkeiten
US3694353A (en) * 1971-11-03 1972-09-26 Hittman Associates Inc Extended aeration wastewater treatment
FR2322829A1 (fr) * 1975-09-03 1977-04-01 Agrotechnika Np Traitement d'eau par mise en suspension de matieres a eliminer et transfert automatique de la suspension d'une chambre de separation a une chambre de reaction

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU696976B2 (en) * 1997-03-03 1998-09-24 Sep - Tech Industries Australia Pty Ltd Effluent treatment
WO2021134109A1 (fr) * 2019-12-30 2021-07-08 Bernhard Wett Installation d'épuration
US12319600B2 (en) 2019-12-30 2025-06-03 Bernhard Wett Sewage treatment plant
RU2844311C1 (ru) * 2019-12-30 2025-07-28 Бернхард УЭТТ Установка для очистки сточных вод

Also Published As

Publication number Publication date
FR2448512B1 (fr) 1983-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse