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FI832626A7 - Beluftningskropp för införande av luft eller syre i avfallsvattnet i reningsanläggningar eller i naturliga vavattendrag. - Google Patents

Beluftningskropp för införande av luft eller syre i avfallsvattnet i reningsanläggningar eller i naturliga vavattendrag. Download PDF

Info

Publication number
FI832626A7
FI832626A7 FI832626A FI832626A FI832626A7 FI 832626 A7 FI832626 A7 FI 832626A7 FI 832626 A FI832626 A FI 832626A FI 832626 A FI832626 A FI 832626A FI 832626 A7 FI832626 A7 FI 832626A7
Authority
FI
Finland
Prior art keywords
wastewater
oxygen
natural water
introducing air
treatment plants
Prior art date
Application number
FI832626A
Other languages
English (en)
Finnish (fi)
Other versions
FI832626A0 (fi
FI832626L (fi
Inventor
Nordenskjöld Reinhart V
Original Assignee
V Nordenskjoeld Reinhart
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 V Nordenskjoeld Reinhart filed Critical V Nordenskjoeld Reinhart
Publication of FI832626A0 publication Critical patent/FI832626A0/fi
Publication of FI832626A7 publication Critical patent/FI832626A7/sv
Publication of FI832626L publication Critical patent/FI832626L/fi

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
    • B01F23/2312—Diffusers
    • B01F23/23123—Diffusers consisting of rigid porous or perforated material
    • 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
    • B01F23/231245—Fabric in the form of woven, knitted, braided, non-woven or flocculated fibers or filaments
    • 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
    • B01F23/231265—Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Hydroponics (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Gas Separation By Absorption (AREA)
FI832626A 1982-07-23 1983-07-19 Beluftningskropp foer infoerande av luft eller syre i avfallsvattnet i reningsanlaeggningar eller inaturliga vattendrag FI832626L (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823227671 DE3227671A1 (de) 1982-07-23 1982-07-23 Belueftungskoerper zum eintragen von luft- oder sauerstoff in das abwasser von reinigungsanlagen oder in natuerliche gewaesser

Publications (3)

Publication Number Publication Date
FI832626A0 FI832626A0 (fi) 1983-07-19
FI832626A7 true FI832626A7 (sv) 1984-01-24
FI832626L FI832626L (fi) 1984-01-24

Family

ID=6169216

Family Applications (1)

Application Number Title Priority Date Filing Date
FI832626A FI832626L (fi) 1982-07-23 1983-07-19 Beluftningskropp foer infoerande av luft eller syre i avfallsvattnet i reningsanlaeggningar eller inaturliga vattendrag

Country Status (5)

Country Link
DE (1) DE3227671A1 (sv)
DK (1) DK321983A (sv)
FI (1) FI832626L (sv)
NO (1) NO832686L (sv)
SE (1) SE8304059L (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183497B (en) * 1985-12-10 1989-10-11 Gore & Ass A diffuser device
DE3922213C1 (en) * 1989-07-06 1991-02-28 Mag Dr. Frenkel Gmbh Med. Apparate Und Geraete, 7483 Inzigkofen, De Air bubble generator for bubble bath - has nozzle fitted, porous hoses fed from air distributor
AT396102B (de) * 1991-05-08 1993-06-25 Farnleitner Armin Vorrichtung zum verteilen von gas in einer fluessigkeit
DE4206147A1 (de) * 1992-02-28 1993-09-02 Sanwa Seidlitz Gmbh Belueftungskoerper zum einsatz in einem teichbauwerk
DE4314766C1 (de) * 1993-05-05 1994-09-08 Passavant Werke Druckluftbelüftungseinrichtung für Wasser und Abwasser
CN111499014B (zh) * 2020-04-27 2021-01-05 南京钛净流体技术有限公司 一种利用富氧陶瓷膜曝气装置曝气的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH46331A (de) * 1909-07-21 1910-03-01 Weber Stierlin Ernst Gasverteiler
US2947525A (en) * 1951-09-15 1960-08-02 Fmc Corp Diffuser tube
DE7012303U (de) * 1970-04-04 1970-08-06 Schuler Filtertech Wilhelm Vorrichtung zum feinblasigen einleiten von luft oder gas in abwaesser oder dergleichen fluessigkeiten.
DE8017779U1 (de) * 1980-07-02 1980-11-13 Killing, Guenter-F., 6365 Rosbach Begasungs- oder belueftungsrohr zum eintrag von gasfoermigen medien in fluessigkeiten, insbesondere zur verwendung in klaeranlagen zur reinigung von abwaessern

Also Published As

Publication number Publication date
NO832686L (no) 1984-01-24
FI832626A0 (fi) 1983-07-19
DK321983D0 (da) 1983-07-13
SE8304059L (sv) 1984-01-24
SE8304059D0 (sv) 1983-07-20
DE3227671A1 (de) 1984-01-26
DK321983A (da) 1984-01-24
FI832626L (fi) 1984-01-24

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: V. NORDENSKJOELD, REINHART