FI832626A0 - BELOFTNINGSKROPP FOER INFOERANDE AV LUFT ELLER SYRE I AVFALLSVATTNET I RENINGSANLAEGGNINGAR ELLER INATURLIGA VATTENDRAG - Google Patents

BELOFTNINGSKROPP FOER INFOERANDE AV LUFT ELLER SYRE I AVFALLSVATTNET I RENINGSANLAEGGNINGAR ELLER INATURLIGA VATTENDRAG

Info

Publication number
FI832626A0
FI832626A0 FI832626A FI832626A FI832626A0 FI 832626 A0 FI832626 A0 FI 832626A0 FI 832626 A FI832626 A FI 832626A FI 832626 A FI832626 A FI 832626A FI 832626 A0 FI832626 A0 FI 832626A0
Authority
FI
Finland
Prior art keywords
eller
vattendrag
reningsanlaeggningar
inaturliga
beloftningskropp
Prior art date
Application number
FI832626A
Other languages
Finnish (fi)
Other versions
FI832626A (en
Inventor
Nordenskjoeld Reinhart V
Original Assignee
Nordenskjoeld Reinhart Von
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 Nordenskjoeld Reinhart Von filed Critical Nordenskjoeld Reinhart Von
Publication of FI832626A0 publication Critical patent/FI832626A0/en
Publication of FI832626A publication Critical patent/FI832626A/en

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
    • 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
    • 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)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Microbiology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Gas Separation By Absorption (AREA)
  • Hydroponics (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
FI832626A 1982-07-23 1983-07-19 BELOFTNINGSKROPP FOER INFOERANDE AV LUFT ELLER SYRE I AVFALLSVATTNET I RENINGSANLAEGGNINGAR ELLER INATURLIGA VATTENDRAG FI832626A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823227671 DE3227671A1 (en) 1982-07-23 1982-07-23 Aeration element for feeding air or oxygen into the waste water of purification plants or into natural waters

Publications (2)

Publication Number Publication Date
FI832626A0 true FI832626A0 (en) 1983-07-19
FI832626A FI832626A (en) 1984-01-24

Family

ID=6169216

Family Applications (1)

Application Number Title Priority Date Filing Date
FI832626A FI832626A (en) 1982-07-23 1983-07-19 BELOFTNINGSKROPP FOER INFOERANDE AV LUFT ELLER SYRE I AVFALLSVATTNET I RENINGSANLAEGGNINGAR ELLER INATURLIGA VATTENDRAG

Country Status (5)

Country Link
DE (1) DE3227671A1 (en)
DK (1) DK321983A (en)
FI (1) FI832626A (en)
NO (1) NO832686L (en)
SE (1) SE8304059L (en)

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 (en) * 1991-05-08 1993-06-25 Farnleitner Armin DEVICE FOR DISTRIBUTING GAS IN A LIQUID
DE4206147A1 (en) * 1992-02-28 1993-09-02 Sanwa Seidlitz Gmbh Aeration of pond with venting diaphragm body - for blowing in large quantity of air or oxygen@
DE4314766C1 (en) * 1993-05-05 1994-09-08 Passavant Werke Compressed-air aeration device for water and wastewater
CN111499014B (en) * 2020-04-27 2021-01-05 南京钛净流体技术有限公司 Method for aerating by using oxygen-enriched ceramic membrane aeration device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH46331A (en) * 1909-07-21 1910-03-01 Weber Stierlin Ernst Gas distributor
US2947525A (en) * 1951-09-15 1960-08-02 Fmc Corp Diffuser tube
DE7012303U (en) * 1970-04-04 1970-08-06 Schuler Filtertech Wilhelm DEVICE FOR ADJUSTING FINE BUBBLES OF AIR OR GAS INTO WATER OR SIMILAR LIQUIDS.
DE8017779U1 (en) * 1980-07-02 1980-11-13 Killing, Guenter-F., 6365 Rosbach FUMING OR VENTILATION PIPE FOR THE ENTRY OF GASEOUS MEDIA IN LIQUIDS, ESPECIALLY FOR USE IN WASTEWATER PLANTS FOR THE CLEANING OF SEWAGE

Also Published As

Publication number Publication date
NO832686L (en) 1984-01-24
SE8304059L (en) 1984-01-24
DK321983A (en) 1984-01-24
DK321983D0 (en) 1983-07-13
DE3227671A1 (en) 1984-01-26
FI832626A (en) 1984-01-24
SE8304059D0 (en) 1983-07-20

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: V. NORDENSKJOELD, REINHART