FR2707183B1 - Method for setting in motion particles carrying microorganisms in a liquid to be treated biologically, and installation for implementing the process. - Google Patents

Method for setting in motion particles carrying microorganisms in a liquid to be treated biologically, and installation for implementing the process.

Info

Publication number
FR2707183B1
FR2707183B1 FR9308276A FR9308276A FR2707183B1 FR 2707183 B1 FR2707183 B1 FR 2707183B1 FR 9308276 A FR9308276 A FR 9308276A FR 9308276 A FR9308276 A FR 9308276A FR 2707183 B1 FR2707183 B1 FR 2707183B1
Authority
FR
France
Prior art keywords
implementing
installation
setting
liquid
particles carrying
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
FR9308276A
Other languages
French (fr)
Other versions
FR2707183A1 (en
Inventor
Manem Jacques
Lazarova Valentina
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.)
DUMEZ LYONNAISE EAUX
Original Assignee
DUMEZ LYONNAISE EAUX
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 DUMEZ LYONNAISE EAUX filed Critical DUMEZ LYONNAISE EAUX
Priority to FR9308276A priority Critical patent/FR2707183B1/en
Publication of FR2707183A1 publication Critical patent/FR2707183A1/en
Application granted granted Critical
Publication of FR2707183B1 publication Critical patent/FR2707183B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • B01J8/22—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
    • B01J8/224—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement
    • B01J8/226—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement internally, i.e. the particles rotate within the vessel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00171—Controlling or regulating processes controlling the density
    • B01J2219/00173—Physical density
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Biological Treatment Of Waste Water (AREA)
FR9308276A 1993-07-06 1993-07-06 Method for setting in motion particles carrying microorganisms in a liquid to be treated biologically, and installation for implementing the process. Expired - Fee Related FR2707183B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9308276A FR2707183B1 (en) 1993-07-06 1993-07-06 Method for setting in motion particles carrying microorganisms in a liquid to be treated biologically, and installation for implementing the process.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9308276A FR2707183B1 (en) 1993-07-06 1993-07-06 Method for setting in motion particles carrying microorganisms in a liquid to be treated biologically, and installation for implementing the process.

Publications (2)

Publication Number Publication Date
FR2707183A1 FR2707183A1 (en) 1995-01-13
FR2707183B1 true FR2707183B1 (en) 1995-09-01

Family

ID=9448969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9308276A Expired - Fee Related FR2707183B1 (en) 1993-07-06 1993-07-06 Method for setting in motion particles carrying microorganisms in a liquid to be treated biologically, and installation for implementing the process.

Country Status (1)

Country Link
FR (1) FR2707183B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8758613B2 (en) 2009-10-16 2014-06-24 Aqwise-Wise Water Technologies Ltd Dynamic anaerobic aerobic (DANA) reactor

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2733164B1 (en) * 1995-04-21 1997-05-23 Degremont DEVICE FOR THE BIOLOGICAL TREATMENT OF LIQUID, ESPECIALLY WASTE WATER
FR2739849B1 (en) * 1995-10-13 1997-12-05 Lyonnaise Eaux Eclairage METHOD AND DEVICE FOR THE BIOLOGICAL TREATMENT OF LIQUIDS IN THE PRESENCE OF PARTICLES CONSTITUTING A FLOATING BED
US6616845B2 (en) 2001-05-29 2003-09-09 Aqwise Wise Water Technologies, Ltd. Method and apparatus for biological wastewater treatment
DE10329491A1 (en) * 2003-07-01 2005-01-27 Basf Ag Reactor for gas / liquid or gas / liquid / solid reactions
FR2858814B1 (en) * 2003-08-11 2006-11-24 Amenagement Urbain & Rural SYSTEM FOR AEROBIC TREATMENT OF A LIQUID BY EMITTING PARTICLES SUPPORTING MICROORGANISMS, WITH DECANTATION AND DEGASSING
US8753511B2 (en) 2008-09-03 2014-06-17 AQ-WISE—Wise Water Technologies Ltd. Integrated biological wastewater treatment and clarification
ES2401445B2 (en) * 2013-02-01 2014-01-20 Universidade De Santiago De Compostela Integrated system of anaerobic methanogenic reactor and membrane bioreactor for the elimination of organic matter and nitrogen in wastewater

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126078C2 (en) * 1981-07-02 1983-10-20 Buckau-Walther AG, 4048 Grevenbroich Device for wastewater purification
JPS62262794A (en) * 1986-05-08 1987-11-14 Shimizu Constr Co Ltd Treatment of waste water
JPH01236995A (en) * 1987-10-19 1989-09-21 Osaka Gas Co Ltd Deep structure waste water treating method
JPH0490894A (en) * 1990-08-03 1992-03-24 Mitsubishi Kakoki Kaisha Ltd Microorganismic carrier for treatment of waster and treatment of waste water
JP3087914B2 (en) * 1991-07-18 2000-09-18 三菱化工機株式会社 Aeration treatment equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8758613B2 (en) 2009-10-16 2014-06-24 Aqwise-Wise Water Technologies Ltd Dynamic anaerobic aerobic (DANA) reactor

Also Published As

Publication number Publication date
FR2707183A1 (en) 1995-01-13

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100331