SE518105C2 - Sätt och anordning för luftning av vätskor - Google Patents

Sätt och anordning för luftning av vätskor

Info

Publication number
SE518105C2
SE518105C2 SE0002871A SE0002871A SE518105C2 SE 518105 C2 SE518105 C2 SE 518105C2 SE 0002871 A SE0002871 A SE 0002871A SE 0002871 A SE0002871 A SE 0002871A SE 518105 C2 SE518105 C2 SE 518105C2
Authority
SE
Sweden
Prior art keywords
pipe
liquid
tank
gas
liquid surface
Prior art date
Application number
SE0002871A
Other languages
English (en)
Swedish (sv)
Other versions
SE0002871L (sv
SE0002871D0 (sv
Inventor
Ulf Arbeus
Original Assignee
Itt Mfg Enterprises Inc
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
Publication of SE0002871D0 publication Critical patent/SE0002871D0/xx
Priority to SE0002871A priority Critical patent/SE518105C2/sv
Application filed by Itt Mfg Enterprises Inc filed Critical Itt Mfg Enterprises Inc
Priority to ZA200105588A priority patent/ZA200105588B/xx
Priority to US09/902,413 priority patent/US6540924B2/en
Priority to AU54365/01A priority patent/AU5436501A/en
Priority to HU0103042A priority patent/HUP0103042A2/hu
Priority to PL34880601A priority patent/PL348806A1/xx
Priority to EP20010850132 priority patent/EP1179508A1/en
Priority to NO20013849A priority patent/NO20013849L/no
Priority to BR0103237A priority patent/BR0103237A/pt
Priority to CN01124779A priority patent/CN1338438A/zh
Priority to CA 2354936 priority patent/CA2354936A1/en
Priority to JP2001243094A priority patent/JP2002113488A/ja
Priority to RU2001122704/12A priority patent/RU2001122704A/ru
Publication of SE0002871L publication Critical patent/SE0002871L/xx
Publication of SE518105C2 publication Critical patent/SE518105C2/sv

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
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B01F23/2323—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits
    • B01F23/23231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits being at least partially immersed in the liquid, e.g. in a closed circuit
    • 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
    • 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
    • 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
    • B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
    • B01F25/31241—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the circumferential area of the venturi, creating an aspiration in the central part of the conduit
    • 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
    • C02F3/22—Activated sludge processes using circulation pipes
    • C02F3/226—"Deep shaft" 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Pipeline Systems (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
SE0002871A 2000-08-11 2000-08-11 Sätt och anordning för luftning av vätskor SE518105C2 (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE0002871A SE518105C2 (sv) 2000-08-11 2000-08-11 Sätt och anordning för luftning av vätskor
ZA200105588A ZA200105588B (en) 2000-08-11 2001-07-06 A method and device for treating liquids.
US09/902,413 US6540924B2 (en) 2000-08-11 2001-07-10 Method and a device for treating liquids
AU54365/01A AU5436501A (en) 2000-08-11 2001-07-13 A method and a device for treating liquids
HU0103042A HUP0103042A2 (hu) 2000-08-11 2001-07-20 Eljárás és berendezés folyadékok kezelésére
PL34880601A PL348806A1 (en) 2000-08-11 2001-07-20 Method of and apparatus for purifying contaminated liquids
EP20010850132 EP1179508A1 (en) 2000-08-11 2001-08-01 A method and a device for treatment of liquids
NO20013849A NO20013849L (no) 2000-08-11 2001-08-07 Fremgangsmåte og anordning for behandling av v¶sker
BR0103237A BR0103237A (pt) 2000-08-11 2001-08-07 Método e dispositivo para tratamento de lìquidos
CN01124779A CN1338438A (zh) 2000-08-11 2001-08-08 处理液体的方法和装置
CA 2354936 CA2354936A1 (en) 2000-08-11 2001-08-09 A method and a device for treating liquids
JP2001243094A JP2002113488A (ja) 2000-08-11 2001-08-10 液体の処理方法および処理装置
RU2001122704/12A RU2001122704A (ru) 2000-08-11 2001-08-10 Способ и устройство для обработки жидкостей

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0002871A SE518105C2 (sv) 2000-08-11 2000-08-11 Sätt och anordning för luftning av vätskor

Publications (3)

Publication Number Publication Date
SE0002871D0 SE0002871D0 (sv) 2000-08-11
SE0002871L SE0002871L (sv) 2002-02-12
SE518105C2 true SE518105C2 (sv) 2002-08-27

Family

ID=20280664

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0002871A SE518105C2 (sv) 2000-08-11 2000-08-11 Sätt och anordning för luftning av vätskor

Country Status (13)

Country Link
US (1) US6540924B2 (pt)
EP (1) EP1179508A1 (pt)
JP (1) JP2002113488A (pt)
CN (1) CN1338438A (pt)
AU (1) AU5436501A (pt)
BR (1) BR0103237A (pt)
CA (1) CA2354936A1 (pt)
HU (1) HUP0103042A2 (pt)
NO (1) NO20013849L (pt)
PL (1) PL348806A1 (pt)
RU (1) RU2001122704A (pt)
SE (1) SE518105C2 (pt)
ZA (1) ZA200105588B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100762885B1 (ko) 2006-09-04 2007-10-04 구흥회 다단 혼합 구조를 갖는 슬림형 고속 폭기장치
NZ586096A (en) * 2007-12-07 2012-12-21 Blue Planet Environmental Inc An aeration device to infuse gas into liquid, including a intake tube, gas diffusion means, and a vertical discharge tube
CN102897903B (zh) * 2012-09-26 2016-01-13 冯秀娟 一种高效生化反应器
WO2020222655A1 (en) * 2019-04-29 2020-11-05 Searas As Device for transport and treatment of liquid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1584885A1 (de) * 1965-09-14 1970-02-05 Danjes Dipl Ing Martin Vorrichtung zum biologischen Reinigen von Abwaessern
GB1527731A (en) * 1975-04-07 1978-10-11 Ici Ltd Sewage treatment-flotation apparatus
CH600938A5 (pt) * 1975-12-10 1978-06-30 Sulzer Ag
JP3161734B2 (ja) * 1991-12-02 2001-04-25 テクノロジカル リソーシィズ プロプライエタリー リミテッド 反応装置

Also Published As

Publication number Publication date
SE0002871L (sv) 2002-02-12
JP2002113488A (ja) 2002-04-16
NO20013849D0 (no) 2001-08-07
EP1179508A1 (en) 2002-02-13
HU0103042D0 (en) 2001-10-28
US20020017498A1 (en) 2002-02-14
CN1338438A (zh) 2002-03-06
HUP0103042A2 (hu) 2002-04-29
BR0103237A (pt) 2002-03-26
AU5436501A (en) 2002-02-21
ZA200105588B (en) 2002-01-31
RU2001122704A (ru) 2003-06-20
US6540924B2 (en) 2003-04-01
SE0002871D0 (sv) 2000-08-11
CA2354936A1 (en) 2002-02-11
NO20013849L (no) 2002-02-12
PL348806A1 (en) 2002-02-25

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