FR2960159B1 - OXYGENATION BIOREACTOR AND SEPARATE BACTERIAL BED. - Google Patents

OXYGENATION BIOREACTOR AND SEPARATE BACTERIAL BED.

Info

Publication number
FR2960159B1
FR2960159B1 FR1002091A FR1002091A FR2960159B1 FR 2960159 B1 FR2960159 B1 FR 2960159B1 FR 1002091 A FR1002091 A FR 1002091A FR 1002091 A FR1002091 A FR 1002091A FR 2960159 B1 FR2960159 B1 FR 2960159B1
Authority
FR
France
Prior art keywords
oxygenation
bioreactor
bacterial bed
separate bacterial
separate
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.)
Expired - Fee Related
Application number
FR1002091A
Other languages
French (fr)
Other versions
FR2960159A1 (en
Inventor
Jean Francois Gallet
Georges Bonjour
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.)
BIO2E
Original Assignee
BIO2E
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 BIO2E filed Critical BIO2E
Priority to FR1002091A priority Critical patent/FR2960159B1/en
Priority to PCT/FR2011/000298 priority patent/WO2011161329A1/en
Priority to EP11727206A priority patent/EP2571820A1/en
Publication of FR2960159A1 publication Critical patent/FR2960159A1/en
Application granted granted Critical
Publication of FR2960159B1 publication Critical patent/FR2960159B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C02F3/006—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
    • C02F3/06—Aerobic processes using submerged filters
    • 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
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1226—Particular type of activated sludge processes comprising an absorbent material suspended in the mixed liquor
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/42—Liquid level
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/20—Prevention of biofouling
    • 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)
  • Biological Treatment Of Waste Water (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
FR1002091A 2010-05-18 2010-05-18 OXYGENATION BIOREACTOR AND SEPARATE BACTERIAL BED. Expired - Fee Related FR2960159B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1002091A FR2960159B1 (en) 2010-05-18 2010-05-18 OXYGENATION BIOREACTOR AND SEPARATE BACTERIAL BED.
PCT/FR2011/000298 WO2011161329A1 (en) 2010-05-18 2011-05-17 Bioreactor with separate oxygenation and trickling filter areas, and treatment method
EP11727206A EP2571820A1 (en) 2010-05-18 2011-05-17 Bioreactor with separate oxygenation and trickling filter areas, and treatment method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1002091A FR2960159B1 (en) 2010-05-18 2010-05-18 OXYGENATION BIOREACTOR AND SEPARATE BACTERIAL BED.

Publications (2)

Publication Number Publication Date
FR2960159A1 FR2960159A1 (en) 2011-11-25
FR2960159B1 true FR2960159B1 (en) 2012-12-07

Family

ID=43304627

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1002091A Expired - Fee Related FR2960159B1 (en) 2010-05-18 2010-05-18 OXYGENATION BIOREACTOR AND SEPARATE BACTERIAL BED.

Country Status (3)

Country Link
EP (1) EP2571820A1 (en)
FR (1) FR2960159B1 (en)
WO (1) WO2011161329A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6088419B2 (en) * 2013-12-24 2017-03-01 三菱重工業株式会社 Seawater pretreatment equipment
CN103833187B (en) * 2014-03-20 2015-03-25 湖州荣恒不锈钢有限公司 Compound sewage filter

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS603873B2 (en) 1978-03-31 1985-01-31 東レ株式会社 Water treatment method
JPS60212292A (en) * 1984-04-06 1985-10-24 Shinko Fuaudoraa Kk Apparatus for high degree treatment of sewage
US4810386A (en) * 1988-01-04 1989-03-07 Zimpro/Passavant Inc. Two-stage wastewater treatment
GB9009205D0 (en) 1990-04-24 1990-06-20 Mcdonald Alistair J Process and apparatus for biological treatment of effluent
JPH0487688A (en) * 1990-07-31 1992-03-19 Meidensha Corp Method for washing biologically activated carbon treating tower
JPH06170384A (en) * 1992-12-10 1994-06-21 Meidensha Corp Method and apparatus for washing biological activated carbon treatment tower
JP3107950B2 (en) 1993-07-07 2000-11-13 オルガノ株式会社 Biological treatment apparatus and water treatment method using the same
US20030226805A1 (en) 2002-06-06 2003-12-11 Industrial Technology Research Institute Method of wastewater treatment with biological active carbon using recycled oxygen-enriched water and apparatus used therein
CN100360439C (en) 2002-06-28 2008-01-09 同昌环保顾问有限公司 Combined activated sludge-biofilm sequencing batch reactor and process
EP2215023A1 (en) * 2007-10-15 2010-08-11 Seprotech Systems Incorporated An integrated water processing technology
ITMI20080243A1 (en) 2008-02-15 2009-08-16 C S A S R L PLANT AND PROCESS FOR WASTEWATER PURIFICATION
CA2630328A1 (en) 2008-05-02 2009-11-02 Richard Ladouceur Liquid aeration apparatus and wastewater treatment apparatus

Also Published As

Publication number Publication date
FR2960159A1 (en) 2011-11-25
EP2571820A1 (en) 2013-03-27
WO2011161329A1 (en) 2011-12-29

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Legal Events

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PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

ST Notification of lapse

Effective date: 20180131