DK3233255T3 - Luftfordeler til ventilation af et vandvolumen, luftfordeler-folie til en sådan luftfor-deler samt fremgangsmåde til fremstilling af en sådan luftfordeler-folie - Google Patents

Luftfordeler til ventilation af et vandvolumen, luftfordeler-folie til en sådan luftfor-deler samt fremgangsmåde til fremstilling af en sådan luftfordeler-folie

Info

Publication number
DK3233255T3
DK3233255T3 DK15820824.9T DK15820824T DK3233255T3 DK 3233255 T3 DK3233255 T3 DK 3233255T3 DK 15820824 T DK15820824 T DK 15820824T DK 3233255 T3 DK3233255 T3 DK 3233255T3
Authority
DK
Denmark
Prior art keywords
air distributor
film
ventilation
producing
water volume
Prior art date
Application number
DK15820824.9T
Other languages
English (en)
Inventor
Martin Gräsl
Rudolf Messner
Original Assignee
Rudolf Messner Umwelttechnik Ag
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 Rudolf Messner Umwelttechnik Ag filed Critical Rudolf Messner Umwelttechnik Ag
Application granted granted Critical
Publication of DK3233255T3 publication Critical patent/DK3233255T3/da

Links

Classifications

    • 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
    • B01F23/2312—Diffusers
    • B01F23/23124—Diffusers consisting of flexible porous or perforated material, e.g. fabric
    • B01F23/231241—Diffusers consisting of flexible porous or perforated material, e.g. fabric the outlets being in the form of perforations
    • 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
    • C02F3/201—Perforated, resilient plastic diffusers, e.g. membranes, sheets, foils, tubes, hoses
    • 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
    • B01F23/2312—Diffusers
    • B01F23/23123—Diffusers consisting of rigid porous or perforated material
    • B01F23/231231—Diffusers consisting of rigid porous or perforated material the outlets being in the form of perforations
    • 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
    • B01F23/2312—Diffusers
    • B01F23/23124—Diffusers consisting of flexible porous or perforated material, e.g. fabric
    • 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
    • B01F23/2312—Diffusers
    • B01F23/23125—Diffusers characterised by the way in which they are assembled or mounted; Fabricating the parts of 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
    • B01F23/2312—Diffusers
    • B01F23/23126—Diffusers characterised by the shape of the diffuser element
    • B01F23/231264—Diffusers characterised by the shape of the diffuser element being in the form of plates, flat beams, flat membranes or films
    • 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
    • B01F23/2312—Diffusers
    • B01F23/23128—Diffusers having specific properties or elements attached thereto
    • 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
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • C02F1/505—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment by oligodynamic treatment
    • 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

  • 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)
  • Laminated Bodies (AREA)
DK15820824.9T 2014-12-16 2015-12-14 Luftfordeler til ventilation af et vandvolumen, luftfordeler-folie til en sådan luftfor-deler samt fremgangsmåde til fremstilling af en sådan luftfordeler-folie DK3233255T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014226134.1A DE102014226134A1 (de) 2014-12-16 2014-12-16 Luftverteiler zur Belüftung eines Wasservolumens, Luftverteilerfolie für einen solchen Luftverteiler sowie Verfahren zur Herstellung einer solchen Luftverteilerfolie
PCT/EP2015/079579 WO2016096716A1 (de) 2014-12-16 2015-12-14 Luftverteiler zur belüftung eines wasservolumens, luftverteilerfolie für einen solchen luftverteiler sowie verfahren zur herstellung einer solchen luftverteilerfolie

Publications (1)

Publication Number Publication Date
DK3233255T3 true DK3233255T3 (da) 2019-05-13

Family

ID=55072608

Family Applications (1)

Application Number Title Priority Date Filing Date
DK15820824.9T DK3233255T3 (da) 2014-12-16 2015-12-14 Luftfordeler til ventilation af et vandvolumen, luftfordeler-folie til en sådan luftfor-deler samt fremgangsmåde til fremstilling af en sådan luftfordeler-folie

Country Status (4)

Country Link
EP (1) EP3233255B1 (da)
DE (1) DE102014226134A1 (da)
DK (1) DK3233255T3 (da)
WO (1) WO2016096716A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016113204B3 (de) 2016-07-18 2018-01-18 Alexander Ott Begasungseinrichtung
CN107585865A (zh) * 2017-11-02 2018-01-16 安徽华骐环保科技股份有限公司 一种新型微气泡充氧生物膜丝及水处理方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH461389A (de) * 1965-04-21 1968-08-15 Danjes Martin Einrichtung zum Belüften von Abwasser
US4029581A (en) * 1974-12-26 1977-06-14 Xodar Corporation Aerating system
DE2942607C2 (de) 1979-10-22 1982-08-26 Rudolf 8551 Adelsdorf Messner Luftverteiler zum feinblasigen Belüften von Wasser
DE3224177A1 (de) * 1982-06-29 1983-12-29 Gummi-Jäger KG GmbH & Cie, 3000 Hannover Belueftungsvorrichtung fuer wasser
CA2137546A1 (en) * 1992-06-09 1993-12-23 William Allison Fluid diffuser
DE19836291A1 (de) * 1998-08-11 2000-02-17 Arnold Jaeger Verfahren zur Herstellung von Vorrichtungen zum Belüften von Wasser
DE19836290A1 (de) * 1998-08-11 2000-02-17 Arnold Jaeger Vorrichtung zum Belüften von Wasser
DE10235948A1 (de) * 2002-08-06 2004-03-04 Envicon Klärtechnik Verwaltungsgesellschaft mbH Durchströmter Hohlkörper
JP2007117871A (ja) * 2005-10-27 2007-05-17 Mitsubishi Cable Ind Ltd 多孔膜材及び散気装置
JP2014073468A (ja) * 2012-10-05 2014-04-24 Daicen Membrane Systems Ltd 散気装置用メンブレン

Also Published As

Publication number Publication date
WO2016096716A1 (de) 2016-06-23
EP3233255A1 (de) 2017-10-25
EP3233255B1 (de) 2019-02-06
DE102014226134A1 (de) 2016-06-16

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