AT330688B - NOZZLE FOR DISTRIBUTING GASES IN LIQUIDS, IN PARTICULAR WASTE WATER - Google Patents

NOZZLE FOR DISTRIBUTING GASES IN LIQUIDS, IN PARTICULAR WASTE WATER

Info

Publication number
AT330688B
AT330688B AT952973A AT952973A AT330688B AT 330688 B AT330688 B AT 330688B AT 952973 A AT952973 A AT 952973A AT 952973 A AT952973 A AT 952973A AT 330688 B AT330688 B AT 330688B
Authority
AT
Austria
Prior art keywords
liquids
nozzle
waste water
particular waste
distributing gases
Prior art date
Application number
AT952973A
Other languages
German (de)
Inventor
Kurt Dr Pinz
Original Assignee
Georg Hamburger & Co K G
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 Georg Hamburger & Co K G filed Critical Georg Hamburger & Co K G
Priority to AT952973A priority Critical patent/AT330688B/en
Priority to IT958474A priority patent/IT1029311B/en
Priority to DE19742453670 priority patent/DE2453670B2/en
Priority to ES431904A priority patent/ES431904A1/en
Application granted granted Critical
Publication of AT330688B publication Critical patent/AT330688B/en

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
    • B01F23/231—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
    • B01F23/23121—Diffusers having injection means, e.g. nozzles with circumferential outlet
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/06—Devices, e.g. valves, for venting or aerating enclosures for aerating only
    • 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)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Mechanical Engineering (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Nozzles (AREA)
  • Check Valves (AREA)
AT952973A 1973-11-13 1973-11-13 NOZZLE FOR DISTRIBUTING GASES IN LIQUIDS, IN PARTICULAR WASTE WATER AT330688B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT952973A AT330688B (en) 1973-11-13 1973-11-13 NOZZLE FOR DISTRIBUTING GASES IN LIQUIDS, IN PARTICULAR WASTE WATER
IT958474A IT1029311B (en) 1973-11-13 1974-10-11 EYE FOR THE DISTRIBUTION OF INULIQUID GAS CONTAINING IMPORTS, IN PARTICULAR WASTE WATERS
DE19742453670 DE2453670B2 (en) 1973-11-13 1974-11-12 DUESE FOR DISTRIBUTING GASES IN A LIQUID
ES431904A ES431904A1 (en) 1973-11-13 1974-11-13 Improvements in a nozzle for the distribution of gases in liquids, especially in wastewater. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT952973A AT330688B (en) 1973-11-13 1973-11-13 NOZZLE FOR DISTRIBUTING GASES IN LIQUIDS, IN PARTICULAR WASTE WATER

Publications (1)

Publication Number Publication Date
AT330688B true AT330688B (en) 1976-07-12

Family

ID=3614964

Family Applications (1)

Application Number Title Priority Date Filing Date
AT952973A AT330688B (en) 1973-11-13 1973-11-13 NOZZLE FOR DISTRIBUTING GASES IN LIQUIDS, IN PARTICULAR WASTE WATER

Country Status (4)

Country Link
AT (1) AT330688B (en)
DE (1) DE2453670B2 (en)
ES (1) ES431904A1 (en)
IT (1) IT1029311B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473351A1 (en) * 1980-01-09 1981-07-17 Degremont Sa DEVICE FOR INTRODUCING GAS IN A LIQUID
DE3124313A1 (en) * 1981-06-20 1983-01-13 Menzel Gmbh & Co, 7000 Stuttgart METHOD AND DEVICE FOR ACTING ON SUBSTANCES PREFERABLY AQUEOUS LIQUID
NL8602297A (en) * 1986-09-11 1988-04-05 Nijhuis Water B V I O Throttling device and method for applying it.
GB2214240A (en) * 1988-01-06 1989-08-31 Laurence Patrick Wettern Wine aeration pump
GB2242839B (en) * 1990-04-12 1993-07-14 Wyatt Ltd Improvements relating to fine bubble diffuser systems
DE4106527A1 (en) * 1991-03-01 1992-09-03 Hoechst Ag DEVICE FOR GASKING OF EQUIPMENT
SI9600364A (en) * 1996-12-11 1998-06-30 Gorenje Gospodinjski Aparati D.D. Device for pressure equalisation, particularly for freezers
FR2901488B1 (en) * 2006-05-23 2008-08-15 Otv Sa AERATION DEVICE FOR IMMERSION MEMBRANE-BASED WATER FILTRATION SYSTEM INCLUDING FLOOR WITH GAS INJECTION MEANS AND AT LEAST ONE PRESSURE BALANCING SYSTEM
US20130015130A1 (en) * 2011-07-13 2013-01-17 Joseph Breitner Pulse aeration for immersed membranes
US9463419B2 (en) 2012-01-09 2016-10-11 General Electric Company Pulse aeration for immersed membranes

Also Published As

Publication number Publication date
ES431904A1 (en) 1976-11-01
DE2453670B2 (en) 1976-10-21
DE2453670A1 (en) 1975-05-15
IT1029311B (en) 1979-03-10

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Legal Events

Date Code Title Description
EFA Change in the company name
ELJ Ceased due to non-payment of the annual fee