FR2412501A1 - Procede et installation d'epuration des eaux residuaires au moyen de boues activees - Google Patents

Procede et installation d'epuration des eaux residuaires au moyen de boues activees

Info

Publication number
FR2412501A1
FR2412501A1 FR7835527A FR7835527A FR2412501A1 FR 2412501 A1 FR2412501 A1 FR 2412501A1 FR 7835527 A FR7835527 A FR 7835527A FR 7835527 A FR7835527 A FR 7835527A FR 2412501 A1 FR2412501 A1 FR 2412501A1
Authority
FR
France
Prior art keywords
tank
aeration
waste water
sludge
reaction tank
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
FR7835527A
Other languages
English (en)
Other versions
FR2412501B1 (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
Publication of FR2412501A1 publication Critical patent/FR2412501A1/fr
Application granted granted Critical
Publication of FR2412501B1 publication Critical patent/FR2412501B1/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
    • C02F3/006—Regulation methods for biological 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
    • C02F3/20—Activated sludge processes using diffusers
    • C02F3/205—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Activated Sludge Processes (AREA)

Abstract

PROCEDE ET INSTALLATION D'EPURATION DES EAUX RESIDUAIRES AU MOYEN DE BOUES ACTIVEES. L'INSTALLATION COMPORTE UN BASSIN D'AERAGE, UN BASSIN DE REACTION, UN BASSIN DE POST-CLARIFICATION ET UN APPAREILLAGE DE RECYCLAGE DES BOUES ACTIVEES, ELLE EST NOTAMMENT CARACTERISEE PAR LE FAIT QUE LA CONDUITE D'ARRIVEE D'EAUX USEES 1,1 COMPORTE DEUX EMBRANCHEMENTS 1,2; 1,3 DONT LE PREMIER DEBOUCHE DANS LE BASSIN DE REACTION ET LE SECOND 1,3 DEBOUCHE DANS LE BASSIN D'AERAGE 2 ET QUE LES DISPOSITIFS 1,4; 1,5 ET 1,6 SONT PREVUS POUR AERER OU OXYGENER SELECTIVEMENT LE BASSIN DE REACTION 1 AINSI QUE POUR MAINTENIR EN SUSPENSION, FAIRE CIRCULER, BRASSER ET MELANGER LE CONTENU DUDIT BASSIN DE REACTION, ET EN CE QU'UN DISPOSITIF DE TROP-PLEIN 1,8; 1,9 EST EGALEMENT PREVU ENTRE LES BASSINS DE REACTION 1 ET D'AERAGE 2.
FR7835527A 1977-12-23 1978-12-18 Procede et installation d'epuration des eaux residuaires au moyen de boues activees Granted FR2412501A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772757860 DE2757860A1 (de) 1977-12-23 1977-12-23 Verfahren und einrichtung zur abwasserreinigung mittels belebtschlamm

Publications (2)

Publication Number Publication Date
FR2412501A1 true FR2412501A1 (fr) 1979-07-20
FR2412501B1 FR2412501B1 (fr) 1983-03-04

Family

ID=6027180

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7835527A Granted FR2412501A1 (fr) 1977-12-23 1978-12-18 Procede et installation d'epuration des eaux residuaires au moyen de boues activees

Country Status (6)

Country Link
BE (1) BE872996A (fr)
CA (1) CA1099037A (fr)
DE (1) DE2757860A1 (fr)
DK (1) DK580578A (fr)
FR (1) FR2412501A1 (fr)
NL (1) NL7812371A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2913132A1 (de) * 1979-04-02 1980-10-09 Menzel Gmbh & Co Verfahren zur durchfuehrung und regelung von chemischen bzw. bio-chemischen prozessablaeufen in zwei oder mehreren hintereinandergeschalteten reaktionsstufen oder becken
DE2936884A1 (de) * 1979-09-12 1981-03-19 Schreiber, August, Dr.-Ing., 3000 Hannover Verfahren und einrichtung zur abwasserreinigung mittels belebtschlamm
DE3131358C2 (de) * 1981-08-07 1984-08-23 Schreiber, August, Dr.-Ing., 3000 Hannover Großraum-Belebungsanlage zur biologischen Abwasserreinigung
DE3410267A1 (de) * 1984-03-21 1985-09-26 Norbert 5657 Haan Schneider Begasungsgeraet
DE3534957A1 (de) * 1985-10-01 1987-04-09 Diering Bernd Dipl Ing Verfahren und anlage zur denitrifikation von trinkwasser
DE4033038C2 (de) * 1990-10-18 1994-02-03 Schreiber Berthold Belebungsanlage mit trichterförmigem Nachklärbecken
CN115231687B (zh) * 2022-06-22 2023-08-25 国能龙源环保有限公司 应用于海水脱硫领域的曝气风管调节设备和曝气系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2404223A (en) * 1942-03-02 1946-07-16 Lewis H Durdin Method of and apparatus for treating sewage
DE1658112A1 (de) * 1967-08-11 1972-01-05 Passavant Werke Verfahren und Anlage zur Wasserreinigung nach dem Belebungsverfahren,insbesondere zur biologischen Vollreinigung
DE2308853A1 (de) * 1973-02-22 1974-09-05 Frings Fa Heinrich Verfahren und vorrichtung zur mehrstufigen abwasserreinigung nach dem belebungsverfahren
DE2504507A1 (de) * 1975-02-04 1976-08-05 Wilhelm Dr Aldag Verfahren zur verstaerkten reinigung haeuslicher und gewerblicher abwaesser
FR2311758A1 (fr) * 1975-05-23 1976-12-17 Seghers Eng Nv Procede et dispositif d'epuration d'eau usee

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2404223A (en) * 1942-03-02 1946-07-16 Lewis H Durdin Method of and apparatus for treating sewage
DE1658112A1 (de) * 1967-08-11 1972-01-05 Passavant Werke Verfahren und Anlage zur Wasserreinigung nach dem Belebungsverfahren,insbesondere zur biologischen Vollreinigung
DE2308853A1 (de) * 1973-02-22 1974-09-05 Frings Fa Heinrich Verfahren und vorrichtung zur mehrstufigen abwasserreinigung nach dem belebungsverfahren
DE2504507A1 (de) * 1975-02-04 1976-08-05 Wilhelm Dr Aldag Verfahren zur verstaerkten reinigung haeuslicher und gewerblicher abwaesser
FR2311758A1 (fr) * 1975-05-23 1976-12-17 Seghers Eng Nv Procede et dispositif d'epuration d'eau usee

Also Published As

Publication number Publication date
DK580578A (da) 1979-06-24
FR2412501B1 (fr) 1983-03-04
CA1099037A (fr) 1981-04-07
NL7812371A (nl) 1979-06-26
BE872996A (fr) 1979-06-22
DE2757860A1 (de) 1979-06-28

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Legal Events

Date Code Title Description
ST Notification of lapse