FR2995885B1 - FACILITY FOR THE BIOLOGICAL PURIFICATION OF WASTE WATER UNDER ACTION OF AEROBIC MICROORGANISMS - Google Patents

FACILITY FOR THE BIOLOGICAL PURIFICATION OF WASTE WATER UNDER ACTION OF AEROBIC MICROORGANISMS

Info

Publication number
FR2995885B1
FR2995885B1 FR1259106A FR1259106A FR2995885B1 FR 2995885 B1 FR2995885 B1 FR 2995885B1 FR 1259106 A FR1259106 A FR 1259106A FR 1259106 A FR1259106 A FR 1259106A FR 2995885 B1 FR2995885 B1 FR 2995885B1
Authority
FR
France
Prior art keywords
facility
waste water
water under
under action
aerobic microorganisms
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.)
Active
Application number
FR1259106A
Other languages
French (fr)
Other versions
FR2995885A1 (en
Inventor
Jean Christophe Lebarbier
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.)
F2F SARL
Original Assignee
F2F SARL
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 F2F SARL filed Critical F2F SARL
Priority to FR1259106A priority Critical patent/FR2995885B1/en
Publication of FR2995885A1 publication Critical patent/FR2995885A1/en
Application granted granted Critical
Publication of FR2995885B1 publication Critical patent/FR2995885B1/en
Active 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
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/20—Activated sludge processes using diffusers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • B01F23/23116—Means for manipulating the bubbling constructions or elements, e.g. for raising or lowering them
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • 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)
  • Organic Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
FR1259106A 2012-09-27 2012-09-27 FACILITY FOR THE BIOLOGICAL PURIFICATION OF WASTE WATER UNDER ACTION OF AEROBIC MICROORGANISMS Active FR2995885B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1259106A FR2995885B1 (en) 2012-09-27 2012-09-27 FACILITY FOR THE BIOLOGICAL PURIFICATION OF WASTE WATER UNDER ACTION OF AEROBIC MICROORGANISMS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1259106A FR2995885B1 (en) 2012-09-27 2012-09-27 FACILITY FOR THE BIOLOGICAL PURIFICATION OF WASTE WATER UNDER ACTION OF AEROBIC MICROORGANISMS

Publications (2)

Publication Number Publication Date
FR2995885A1 FR2995885A1 (en) 2014-03-28
FR2995885B1 true FR2995885B1 (en) 2015-02-06

Family

ID=47428674

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1259106A Active FR2995885B1 (en) 2012-09-27 2012-09-27 FACILITY FOR THE BIOLOGICAL PURIFICATION OF WASTE WATER UNDER ACTION OF AEROBIC MICROORGANISMS

Country Status (1)

Country Link
FR (1) FR2995885B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19815460C2 (en) * 1998-04-07 2000-04-06 Gerd Weinhold Ventilation system with at least one perforated hose, in particular a membrane hose
JP3806412B2 (en) * 2003-02-18 2006-08-09 株式会社栗本鐵工所 Elevating device for aeration gas in aeration tank
JP2007014842A (en) * 2005-07-05 2007-01-25 Sumitomo Heavy Ind Ltd Air diffusion unit and apparatus, and aeration facilities
EP2398742A1 (en) * 2009-02-20 2011-12-28 Headworks Bio Inc. Water treatment reactor aeration support

Also Published As

Publication number Publication date
FR2995885A1 (en) 2014-03-28

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