FR2454428A1 - Procede d'epuration des eaux usees - Google Patents

Procede d'epuration des eaux usees

Info

Publication number
FR2454428A1
FR2454428A1 FR7910580A FR7910580A FR2454428A1 FR 2454428 A1 FR2454428 A1 FR 2454428A1 FR 7910580 A FR7910580 A FR 7910580A FR 7910580 A FR7910580 A FR 7910580A FR 2454428 A1 FR2454428 A1 FR 2454428A1
Authority
FR
France
Prior art keywords
chamber
purificn
waste water
pref
chambers
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
FR7910580A
Other languages
English (en)
Other versions
FR2454428B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7910580A priority Critical patent/FR2454428A1/fr
Publication of FR2454428A1 publication Critical patent/FR2454428A1/fr
Application granted granted Critical
Publication of FR2454428B1 publication Critical patent/FR2454428B1/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
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/121—Multistep treatment
    • 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
    • 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
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1263—Sequencing batch reactors [SBR]
    • 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 D'EPURATION DES EAUX USEES. LE PROCEDE, METTANT EN OEUVRE UNE PLURALITE D'ENCEINTES APTES A RECUEILLIR LES EAUX USEES ET A LES TRAITER SUIVANT UN CYCLE CONSISTANT A FAVORISER LA FORMATION DES BOUES, A PROVOQUER UNE DECANTATION DES BOUES DANS L'ENCEINTE, ET A REPRENDRE LES EAUX EPUREES, EST CARACTERISE EN CE QUE L'ON UTILISE ALTERNATIVEMENT LES DIFFERENTES ENCEINTES SUIVANT LEDIT CYCLE, EN FONCTION DU VOLUME D'EAU A EPURER ET DU DEGRE DE POLLUTION, EN CE QUE L'ON REINTRODUIT LES EAUX EPUREES SUIVANT LE CYCLE DANS AU MOINS UNE AUTRE DES ENCEINTES POUR LES Y SOUMETTRE A UNE DECANTATION, ET EN CE QUE L'ON REPREND LES EAUX AINSI DECANTEES DANS CETTE AUTRE ENCEINTE. APPLICATION A L'EPURATION DES EAUX USEES PROVENANT DE PETITES ET MOYENNES COLLECTIVITES ET CONNAISSANT DES VARIATIONS SAISONNIERES IMPORTANTES EN VOLUME.
FR7910580A 1979-04-19 1979-04-19 Procede d'epuration des eaux usees Granted FR2454428A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7910580A FR2454428A1 (fr) 1979-04-19 1979-04-19 Procede d'epuration des eaux usees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7910580A FR2454428A1 (fr) 1979-04-19 1979-04-19 Procede d'epuration des eaux usees

Publications (2)

Publication Number Publication Date
FR2454428A1 true FR2454428A1 (fr) 1980-11-14
FR2454428B1 FR2454428B1 (fr) 1983-07-22

Family

ID=9224765

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7910580A Granted FR2454428A1 (fr) 1979-04-19 1979-04-19 Procede d'epuration des eaux usees

Country Status (1)

Country Link
FR (1) FR2454428A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988009740A1 (fr) * 1987-06-05 1988-12-15 The Secretary Of State For Defence In Her Britanni Installation de traitement des eaux d'egout
EP0466973A1 (fr) * 1990-07-17 1992-01-22 SI-tronik Schäfer GmbH Procédé et dispositif pour la clarification biologique des eaux usées par la stabilisation aérobie de boues, particulièrement dans les petites installations de clarification
US6132614A (en) * 1997-11-26 2000-10-17 Pacific Advanced Civil Engineering, Inc Modular wastewater treatment system
DE19938818A1 (de) * 1999-08-19 2001-02-22 Envicon Klaertech Verwalt Kleinkläranlage
CN112624512A (zh) * 2020-12-24 2021-04-09 广东省交通规划设计研究院股份有限公司 一种适用于高速公路服务区的污水水量调节系统及方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3442386A (en) * 1965-01-25 1969-05-06 Ind Kemiska Ab Plant for treating sewage water
GB1225157A (fr) * 1968-04-20 1971-03-17
US3679053A (en) * 1970-07-27 1972-07-25 Pollution Control Products Inc Batch sewage treatment system
US4070292A (en) * 1975-08-25 1978-01-24 American Water Recycling Company Apparatus for treating sewage
FR2365526A1 (fr) * 1976-09-23 1978-04-21 Sodete Procede pour l'epuration des eaux usees et station d'epuration le mettant en oeuvre

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3442386A (en) * 1965-01-25 1969-05-06 Ind Kemiska Ab Plant for treating sewage water
GB1225157A (fr) * 1968-04-20 1971-03-17
US3679053A (en) * 1970-07-27 1972-07-25 Pollution Control Products Inc Batch sewage treatment system
US4070292A (en) * 1975-08-25 1978-01-24 American Water Recycling Company Apparatus for treating sewage
FR2365526A1 (fr) * 1976-09-23 1978-04-21 Sodete Procede pour l'epuration des eaux usees et station d'epuration le mettant en oeuvre

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988009740A1 (fr) * 1987-06-05 1988-12-15 The Secretary Of State For Defence In Her Britanni Installation de traitement des eaux d'egout
GB2227014A (en) * 1987-06-05 1990-07-18 Secr Defence Sewage treatment plant
GB2227014B (en) * 1987-06-05 1991-01-02 Secr Defence Sewage treatment plant
US5006232A (en) * 1987-06-05 1991-04-09 The Secretary Of State For Defence, In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Sewage treatment plant
EP0466973A1 (fr) * 1990-07-17 1992-01-22 SI-tronik Schäfer GmbH Procédé et dispositif pour la clarification biologique des eaux usées par la stabilisation aérobie de boues, particulièrement dans les petites installations de clarification
US6132614A (en) * 1997-11-26 2000-10-17 Pacific Advanced Civil Engineering, Inc Modular wastewater treatment system
US6379545B1 (en) 1997-11-26 2002-04-30 Pacific Advanced Civil Engineering, Inc. Modular wastewater treatment system
DE19938818A1 (de) * 1999-08-19 2001-02-22 Envicon Klaertech Verwalt Kleinkläranlage
CN112624512A (zh) * 2020-12-24 2021-04-09 广东省交通规划设计研究院股份有限公司 一种适用于高速公路服务区的污水水量调节系统及方法
CN112624512B (zh) * 2020-12-24 2024-03-12 广东省交通规划设计研究院集团股份有限公司 一种适用于高速公路服务区的污水水量调节系统及方法

Also Published As

Publication number Publication date
FR2454428B1 (fr) 1983-07-22

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Legal Events

Date Code Title Description
ST Notification of lapse