FR2858814B1 - SYSTEM FOR AEROBIC TREATMENT OF A LIQUID BY EMITTING PARTICLES SUPPORTING MICROORGANISMS, WITH DECANTATION AND DEGASSING - Google Patents

SYSTEM FOR AEROBIC TREATMENT OF A LIQUID BY EMITTING PARTICLES SUPPORTING MICROORGANISMS, WITH DECANTATION AND DEGASSING

Info

Publication number
FR2858814B1
FR2858814B1 FR0309824A FR0309824A FR2858814B1 FR 2858814 B1 FR2858814 B1 FR 2858814B1 FR 0309824 A FR0309824 A FR 0309824A FR 0309824 A FR0309824 A FR 0309824A FR 2858814 B1 FR2858814 B1 FR 2858814B1
Authority
FR
France
Prior art keywords
decantation
degassing
liquid
aerobic treatment
emitting particles
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 - Lifetime
Application number
FR0309824A
Other languages
French (fr)
Other versions
FR2858814A1 (en
Inventor
Yves Coquet
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.)
Societe dAmenagement Urbain et Rural SAUR SAS
Original Assignee
Societe dAmenagement Urbain et Rural SAUR SAS
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 Societe dAmenagement Urbain et Rural SAUR SAS filed Critical Societe dAmenagement Urbain et Rural SAUR SAS
Priority to FR0309824A priority Critical patent/FR2858814B1/en
Priority to EP04786296A priority patent/EP1663877A2/en
Priority to PCT/FR2004/002124 priority patent/WO2005016834A2/en
Publication of FR2858814A1 publication Critical patent/FR2858814A1/en
Application granted granted Critical
Publication of FR2858814B1 publication Critical patent/FR2858814B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/085—Fluidized beds
    • 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
    • C02F3/22—Activated sludge processes using circulation pipes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F2001/007—Processes including a sedimentation step
    • 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
FR0309824A 2003-08-11 2003-08-11 SYSTEM FOR AEROBIC TREATMENT OF A LIQUID BY EMITTING PARTICLES SUPPORTING MICROORGANISMS, WITH DECANTATION AND DEGASSING Expired - Lifetime FR2858814B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0309824A FR2858814B1 (en) 2003-08-11 2003-08-11 SYSTEM FOR AEROBIC TREATMENT OF A LIQUID BY EMITTING PARTICLES SUPPORTING MICROORGANISMS, WITH DECANTATION AND DEGASSING
EP04786296A EP1663877A2 (en) 2003-08-11 2004-08-11 Installation for the aerobic treatment of a liquid, consisting in moving micro-organism-bearing particles and comprising decantation and degassing
PCT/FR2004/002124 WO2005016834A2 (en) 2003-08-11 2004-08-11 Installation for the aerobic treatment of a liquid, consisting in moving micro-organism-bearing particles and comprising decantation and degassing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0309824A FR2858814B1 (en) 2003-08-11 2003-08-11 SYSTEM FOR AEROBIC TREATMENT OF A LIQUID BY EMITTING PARTICLES SUPPORTING MICROORGANISMS, WITH DECANTATION AND DEGASSING

Publications (2)

Publication Number Publication Date
FR2858814A1 FR2858814A1 (en) 2005-02-18
FR2858814B1 true FR2858814B1 (en) 2006-11-24

Family

ID=34112715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0309824A Expired - Lifetime FR2858814B1 (en) 2003-08-11 2003-08-11 SYSTEM FOR AEROBIC TREATMENT OF A LIQUID BY EMITTING PARTICLES SUPPORTING MICROORGANISMS, WITH DECANTATION AND DEGASSING

Country Status (3)

Country Link
EP (1) EP1663877A2 (en)
FR (1) FR2858814B1 (en)
WO (1) WO2005016834A2 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5858192A (en) * 1981-10-01 1983-04-06 Kyoritsu Yuki Kogyo Kenkyusho:Kk Purification of waste water
JPH0490894A (en) * 1990-08-03 1992-03-24 Mitsubishi Kakoki Kaisha Ltd Microorganismic carrier for treatment of waster and treatment of waste water
FR2707183B1 (en) * 1993-07-06 1995-09-01 Dumez Lyonnaise Eaux Method for setting in motion particles carrying microorganisms in a liquid to be treated biologically, and installation for implementing the process.
EP0772571B1 (en) * 1994-07-21 2001-09-26 Knud Peter Brockdorff A reactor for use in water treatment with micro film carriers as well as a method for operating the reactor
JP3648700B2 (en) * 1998-05-29 2005-05-18 ニチアス株式会社 Fluidized bed biofilm treatment equipment

Also Published As

Publication number Publication date
FR2858814A1 (en) 2005-02-18
EP1663877A2 (en) 2006-06-07
WO2005016834A2 (en) 2005-02-24
WO2005016834A3 (en) 2005-04-14

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