AT318504B - Device for aeration of liquids, in particular waste water - Google Patents

Device for aeration of liquids, in particular waste water

Info

Publication number
AT318504B
AT318504B AT986272A AT986272A AT318504B AT 318504 B AT318504 B AT 318504B AT 986272 A AT986272 A AT 986272A AT 986272 A AT986272 A AT 986272A AT 318504 B AT318504 B AT 318504B
Authority
AT
Austria
Prior art keywords
aeration
liquids
waste water
particular waste
water
Prior art date
Application number
AT986272A
Other languages
German (de)
Original Assignee
Oestreicher Friedrich
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 Oestreicher Friedrich filed Critical Oestreicher Friedrich
Priority to AT986272A priority Critical patent/AT318504B/en
Priority to CH1584073A priority patent/CH555297A/en
Priority to DE2356556A priority patent/DE2356556A1/en
Priority to DE7340507U priority patent/DE7340507U/en
Priority to BE137788A priority patent/BE807372A/en
Priority to IT3139073A priority patent/IT1001784B/en
Priority to FR7341336A priority patent/FR2207093A1/en
Application granted granted Critical
Publication of AT318504B publication Critical patent/AT318504B/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
    • C02F3/20—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
    • B01F23/2311—Mounting the bubbling devices or the 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
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • B01F23/23114—Mounting the bubbling devices or the diffusers characterised by the way in which the different elements of the bubbling installation are mounted
    • B01F23/231141—Mounting auxiliary devices, e.g. pumps or compressors in a particular place on the bubbling installation, e.g. under water
    • 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
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • B01F23/23114—Mounting the bubbling devices or the diffusers characterised by the way in which the different elements of the bubbling installation are mounted
    • B01F23/231142—Mounting the gas transporting elements, i.e. connections between conduits
    • 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
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • B01F23/23116—Means for manipulating the bubbling constructions or elements, e.g. for raising or lowering them
    • 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)
  • 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)
  • Jet Pumps And Other Pumps (AREA)
AT986272A 1972-11-20 1972-11-20 Device for aeration of liquids, in particular waste water AT318504B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AT986272A AT318504B (en) 1972-11-20 1972-11-20 Device for aeration of liquids, in particular waste water
CH1584073A CH555297A (en) 1972-11-20 1973-11-12 DEVICE FOR VENTILATION OF LIQUIDS, IN PARTICULAR WASTE WATER.
DE2356556A DE2356556A1 (en) 1972-11-20 1973-11-13 DEVICE FOR VENTILATION OF LIQUIDS, IN PARTICULAR WATER
DE7340507U DE7340507U (en) 1972-11-20 1973-11-13 DEVICE FOR VENTILATION OF LIQUIDS, IN PARTICULAR WATER
BE137788A BE807372A (en) 1972-11-20 1973-11-16 INSTALLATION TO AERATE LIQUIDS, ESPECIALLY WASTE WATER
IT3139073A IT1001784B (en) 1972-11-20 1973-11-16 DEVICE FOR THE AERATION OF LIQUIDS, IN PARTICULAR OF WASTE WATER
FR7341336A FR2207093A1 (en) 1972-11-20 1973-11-20 Aeration plant for liquids - eg waste water and sewage, has compressors operating below liquid surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT986272A AT318504B (en) 1972-11-20 1972-11-20 Device for aeration of liquids, in particular waste water

Publications (1)

Publication Number Publication Date
AT318504B true AT318504B (en) 1974-10-25

Family

ID=3617976

Family Applications (1)

Application Number Title Priority Date Filing Date
AT986272A AT318504B (en) 1972-11-20 1972-11-20 Device for aeration of liquids, in particular waste water

Country Status (6)

Country Link
AT (1) AT318504B (en)
BE (1) BE807372A (en)
CH (1) CH555297A (en)
DE (2) DE7340507U (en)
FR (1) FR2207093A1 (en)
IT (1) IT1001784B (en)

Also Published As

Publication number Publication date
DE7340507U (en) 1976-12-30
IT1001784B (en) 1976-04-30
FR2207093A1 (en) 1974-06-14
CH555297A (en) 1974-10-31
BE807372A (en) 1974-03-15
DE2356556A1 (en) 1974-05-22
FR2207093B1 (en) 1977-03-11

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Legal Events

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