FR2440339A1 - INSTALLATION FOR THE BIOLOGICAL PURIFICATION OF WASTEWATER COMPRISING ACTIVATION CHAMBERS FOR AEROBIC ACTIVATION AND A SEPARATION CHAMBER FOR SEPARATING ACTIVATED SLUDGES BY FLUID FILTRATION - Google Patents

INSTALLATION FOR THE BIOLOGICAL PURIFICATION OF WASTEWATER COMPRISING ACTIVATION CHAMBERS FOR AEROBIC ACTIVATION AND A SEPARATION CHAMBER FOR SEPARATING ACTIVATED SLUDGES BY FLUID FILTRATION

Info

Publication number
FR2440339A1
FR2440339A1 FR7926831A FR7926831A FR2440339A1 FR 2440339 A1 FR2440339 A1 FR 2440339A1 FR 7926831 A FR7926831 A FR 7926831A FR 7926831 A FR7926831 A FR 7926831A FR 2440339 A1 FR2440339 A1 FR 2440339A1
Authority
FR
France
Prior art keywords
activation
separation chamber
wastewater
installation
fluid filtration
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
FR7926831A
Other languages
French (fr)
Other versions
FR2440339B1 (en
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.)
Agrotechnika NP
Original Assignee
Agrotechnika NP
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 Agrotechnika NP filed Critical Agrotechnika NP
Publication of FR2440339A1 publication Critical patent/FR2440339A1/en
Application granted granted Critical
Publication of FR2440339B1 publication Critical patent/FR2440339B1/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)
  • Biological Treatment Of Waste Water (AREA)

Abstract

INSTALLATION POUR L'EPURATION BIOLOGIQUE DES EAUX COMPORTANT DES CHAMBRES D'ACTIVATION POUR ACTIVATION AEROBIE ET UNE CHAMBRE DE SEPARATION POUR SEPARER PAR FILTRATION FLUIDE LES BOUES ACTIVEES. LA SURFACE TOTALE DES ORIFICES DE PASSAGE 12 RELIANT L'EXTREMITE SUPERIEURE DU CANAL DE JONCTION 10 A LA CHAMBRE D'ACTIVATION 5 EST PLUS PETITE QUE LE DIXIEME DE LA SURFACE DE PASSAGE DE L'ENTREE 14 DANS LA CHAMBRE DE SEPARATION 4, ET LA SURFACE DE PASSAGE DU CANAL 10 EN AVANT DE SON RACCORDEMENT A L'ENTREE 14 EST PLUS GRANDE QUE DIX FOIS LA SURFACE DE PASSAGE DESDITS ORIFICES D'ENTREE 12. APPLICATIONS COURANTES POUR L'EPURATION DES EAUX USEES ET EAUX VANNES.INSTALLATION FOR THE BIOLOGICAL TREATMENT OF WATER CONTAINING ACTIVATION CHAMBERS FOR AEROBIC ACTIVATION AND A SEPARATION CHAMBER FOR SEPARATING THE ACTIVATED SLUDGE BY FLUID FILTRATION. THE TOTAL SURFACE OF THE PASSAGE PORTS 12 CONNECTING THE UPPER END OF THE JUNCTION CHANNEL 10 TO THE ACTIVATION CHAMBER 5 IS SMALLER THAN THE TENTH OF THE PASSAGE SURFACE OF INPUT 14 IN THE SEPARATION CHAMBER 4, AND THE CHANNEL 10 PASSAGE SURFACE BEFORE ITS CONNECTION TO INPUT 14 IS LARGER THAN TEN TIMES THE PASSAGE SURFACE OF THE SAID INLET PORTS 12. CURRENT APPLICATIONS FOR THE PURIFICATION OF WASTEWATER AND VALVED WATER.

FR7926831A 1978-10-31 1979-10-30 INSTALLATION FOR THE BIOLOGICAL PURIFICATION OF WASTEWATER COMPRISING ACTIVATION CHAMBERS FOR AEROBIC ACTIVATION AND A SEPARATION CHAMBER FOR SEPARATING ACTIVATED SLUDGES BY FLUID FILTRATION Granted FR2440339A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS787075A CS204357B1 (en) 1978-10-31 1978-10-31 Device for the biological purification of waste water with active spaces for aerobic activation and with separating space for the separation of activated sludge by the fluid filtration

Publications (2)

Publication Number Publication Date
FR2440339A1 true FR2440339A1 (en) 1980-05-30
FR2440339B1 FR2440339B1 (en) 1985-05-24

Family

ID=5419213

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7926831A Granted FR2440339A1 (en) 1978-10-31 1979-10-30 INSTALLATION FOR THE BIOLOGICAL PURIFICATION OF WASTEWATER COMPRISING ACTIVATION CHAMBERS FOR AEROBIC ACTIVATION AND A SEPARATION CHAMBER FOR SEPARATING ACTIVATED SLUDGES BY FLUID FILTRATION

Country Status (8)

Country Link
CS (1) CS204357B1 (en)
DE (1) DE2944081C2 (en)
FR (1) FR2440339A1 (en)
GB (1) GB2034683B (en)
GR (1) GR72783B (en)
IT (1) IT1207278B (en)
NL (1) NL177818C (en)
YU (1) YU263579A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503131A1 (en) * 1981-04-02 1982-10-08 Agrotechnika Np PLANT FOR BIOLOGICAL PURIFICATION OF WATER
FR2516910A1 (en) * 1981-11-20 1983-05-27 Agrotechnika Np Biological effluent treatment - in denitrification tank joined by circulating pump to activation tank
WO2007068945A1 (en) * 2005-12-16 2007-06-21 Cellexus Limited Cell culture and mixing vessel with gas circulation

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS223383B1 (en) * 1981-02-23 1983-10-28 Vladimir Mackerle Device for biological cleaning of refuse waters of the aerobe activation with fluidic separation of activated smudge
NL8201293A (en) * 1982-03-29 1983-10-17 Gist Brocades Nv FLUID BED REACTOR FOR PURIFICATION OF WASTE WATER.
CS275746B6 (en) * 1988-06-02 1992-03-18 Incotex Statni Podnik Method of biological sludge process and apparatus for carrying out the method
DE9403520U1 (en) * 1994-03-03 1994-04-21 WABO Gesellschaft für Umweltschutz und Anlagenbau mbH, 36304 Alsfeld Device for wastewater treatment using the activated sludge process

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2252985A1 (en) * 1973-12-04 1975-06-27 Agrotechnika Np Biological purification of highly polluted liquids - with continuous sepn and recycling of biological sludge
FR2431997A1 (en) * 1978-06-15 1980-02-22 Agrotechnika Np PLANT FOR BIOLOGICAL PURIFICATION OF WATER

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS183160B1 (en) * 1975-09-03 1978-05-31 Svatopluk Mackrle Process for water treatment and apparatus for making this method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2252985A1 (en) * 1973-12-04 1975-06-27 Agrotechnika Np Biological purification of highly polluted liquids - with continuous sepn and recycling of biological sludge
FR2431997A1 (en) * 1978-06-15 1980-02-22 Agrotechnika Np PLANT FOR BIOLOGICAL PURIFICATION OF WATER

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503131A1 (en) * 1981-04-02 1982-10-08 Agrotechnika Np PLANT FOR BIOLOGICAL PURIFICATION OF WATER
FR2516910A1 (en) * 1981-11-20 1983-05-27 Agrotechnika Np Biological effluent treatment - in denitrification tank joined by circulating pump to activation tank
WO2007068945A1 (en) * 2005-12-16 2007-06-21 Cellexus Limited Cell culture and mixing vessel with gas circulation
EP2025391A1 (en) * 2005-12-16 2009-02-18 Cellexus Limited Cell culture and mixing vessel with gaz circulation

Also Published As

Publication number Publication date
NL177818B (en) 1985-07-01
IT7926856A0 (en) 1979-10-29
FR2440339B1 (en) 1985-05-24
IT1207278B (en) 1989-05-17
NL7907955A (en) 1980-05-02
DE2944081C2 (en) 1985-11-21
DE2944081A1 (en) 1980-05-14
NL177818C (en) 1985-12-02
GB2034683A (en) 1980-06-11
YU263579A (en) 1982-08-31
GB2034683B (en) 1982-12-01
CS204357B1 (en) 1981-04-30
GR72783B (en) 1983-12-05

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Legal Events

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