AT304389B - Zerstäubergerät zur Erzeugung einer Gasauftriebssäule mit feinverteilen Blasen in einer Flüssigkeit - Google Patents

Zerstäubergerät zur Erzeugung einer Gasauftriebssäule mit feinverteilen Blasen in einer Flüssigkeit

Info

Publication number
AT304389B
AT304389B AT402768A AT402768A AT304389B AT 304389 B AT304389 B AT 304389B AT 402768 A AT402768 A AT 402768A AT 402768 A AT402768 A AT 402768A AT 304389 B AT304389 B AT 304389B
Authority
AT
Austria
Prior art keywords
generating
liquid
finely divided
gas lift
atomizer device
Prior art date
Application number
AT402768A
Other languages
English (en)
Original Assignee
Chicago Bridge & Iron Co
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 Chicago Bridge & Iron Co filed Critical Chicago Bridge & Iron Co
Application granted granted Critical
Publication of AT304389B publication Critical patent/AT304389B/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • C02F3/20Activated sludge processes using diffusers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105Arrangement or manipulation of the gas bubbling devices
    • B01F23/2311Mounting the bubbling devices or the diffusers
    • B01F23/23113Mounting the bubbling devices or the diffusers characterised by the disposition of the bubbling elements in particular configurations, patterns or arrays
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105Arrangement or manipulation of the gas bubbling devices
    • B01F23/2311Mounting the bubbling devices or the diffusers
    • B01F23/23114Mounting the bubbling devices or the diffusers characterised by the way in which the different elements of the bubbling installation are mounted
    • B01F23/231143Mounting the bubbling elements or diffusors, e.g. on conduits, using connecting elements; Connections therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312Diffusers
    • B01F23/23121Diffusers having injection means, e.g. nozzles with circumferential outlet
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological 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)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Vacuum Packaging (AREA)
  • Nozzles (AREA)
AT402768A 1968-01-22 1968-04-25 Zerstäubergerät zur Erzeugung einer Gasauftriebssäule mit feinverteilen Blasen in einer Flüssigkeit AT304389B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69952468A 1968-01-22 1968-01-22

Publications (1)

Publication Number Publication Date
AT304389B true AT304389B (de) 1973-01-10

Family

ID=24809706

Family Applications (1)

Application Number Title Priority Date Filing Date
AT402768A AT304389B (de) 1968-01-22 1968-04-25 Zerstäubergerät zur Erzeugung einer Gasauftriebssäule mit feinverteilen Blasen in einer Flüssigkeit

Country Status (5)

Country Link
AT (1) AT304389B (de)
BE (1) BE720776A (de)
CH (1) CH503664A (de)
DE (1) DE1759236C3 (de)
NL (1) NL6801740A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2321828A1 (en) * 1998-03-02 1999-09-10 Ernest W. Downs Dual diffuser assembly
IL145225A0 (en) * 1999-03-02 2002-06-30 United States Filter Corp Diffuser assembly

Also Published As

Publication number Publication date
DE1759236C3 (de) 1980-10-02
CH503664A (fr) 1971-02-28
BE720776A (de) 1969-02-17
DE1759236B2 (de) 1980-02-21
DE1759236A1 (de) 1971-11-18
NL6801740A (de) 1969-07-24

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee