SE0002529D0 - Anordning vid en syresättningsenhet - Google Patents

Anordning vid en syresättningsenhet

Info

Publication number
SE0002529D0
SE0002529D0 SE0002529A SE0002529A SE0002529D0 SE 0002529 D0 SE0002529 D0 SE 0002529D0 SE 0002529 A SE0002529 A SE 0002529A SE 0002529 A SE0002529 A SE 0002529A SE 0002529 D0 SE0002529 D0 SE 0002529D0
Authority
SE
Sweden
Prior art keywords
water
oxygen
replacer
volume
air
Prior art date
Application number
SE0002529A
Other languages
English (en)
Inventor
Bengt Elofsson
Original Assignee
Bengt Elofsson
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 Bengt Elofsson filed Critical Bengt Elofsson
Priority to SE0002529A priority Critical patent/SE0002529D0/sv
Publication of SE0002529D0 publication Critical patent/SE0002529D0/sv
Priority to PCT/SE2001/001516 priority patent/WO2002004103A1/en
Priority to EP20010948179 priority patent/EP1311339A1/en
Priority to AU2001269658A priority patent/AU2001269658A1/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
    • C02F3/12—Activated sludge processes
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1294—"Venturi" aeration means
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
    • 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
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
    • B01F23/237611—Air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/21—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers
    • B01F25/212—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers the injectors being movable, e.g. rotating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/21—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers
    • B01F25/212—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers the injectors being movable, e.g. rotating
    • B01F25/2124—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers the injectors being movable, e.g. rotating being moved or transported between different locations during jetting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/21—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers
    • B01F25/212—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers the injectors being movable, e.g. rotating
    • B01F25/2125—Moving to adjust the direction of jetting, the injectors being fixed during operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/503—Floating mixing devices
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Marine Sciences & Fisheries (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)
  • Oxygen, Ozone, And Oxides In General (AREA)
SE0002529A 2000-07-03 2000-07-03 Anordning vid en syresättningsenhet SE0002529D0 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE0002529A SE0002529D0 (sv) 2000-07-03 2000-07-03 Anordning vid en syresättningsenhet
PCT/SE2001/001516 WO2002004103A1 (en) 2000-07-03 2001-07-02 A device for supplying oxygen into a volume of water
EP20010948179 EP1311339A1 (en) 2000-07-03 2001-07-02 A device for supplying oxygen into a volume of water
AU2001269658A AU2001269658A1 (en) 2000-07-03 2001-07-02 A device for supplying oxygen into a volume of water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0002529A SE0002529D0 (sv) 2000-07-03 2000-07-03 Anordning vid en syresättningsenhet

Publications (1)

Publication Number Publication Date
SE0002529D0 true SE0002529D0 (sv) 2000-07-03

Family

ID=20280371

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0002529A SE0002529D0 (sv) 2000-07-03 2000-07-03 Anordning vid en syresättningsenhet

Country Status (4)

Country Link
EP (1) EP1311339A1 (sv)
AU (1) AU2001269658A1 (sv)
SE (1) SE0002529D0 (sv)
WO (1) WO2002004103A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102241442B (zh) * 2010-05-13 2012-12-26 佘伟强 气爆式水体增氧装置
KR101351302B1 (ko) * 2012-10-23 2014-01-15 주식회사 디섹 선박의 밸러스트수 처리시스템

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6046279B2 (ja) * 1976-11-20 1985-10-15 新明和工業株式会社 曝気用ポンプ装置
JPS5561988A (en) * 1978-11-02 1980-05-10 Mitsubishi Electric Corp Aerator
GB2230204A (en) * 1989-03-28 1990-10-17 Yang Mu Cheeng Ou Water aeration device
ATE243170T1 (de) * 1997-04-11 2003-07-15 Flucon Pumps Ltd Belüfter für flüssigkeiten
JPH11197688A (ja) * 1998-01-07 1999-07-27 Kubota Corp 曝気機能及び水景機能を備えた水流発生装置

Also Published As

Publication number Publication date
WO2002004103A1 (en) 2002-01-17
AU2001269658A1 (en) 2002-01-21
EP1311339A1 (en) 2003-05-21

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