IT1029311B - Ogello per la distribuzione di gas inuliquidi contenenti imporita, in particolare acque di rifiuto - Google Patents

Ogello per la distribuzione di gas inuliquidi contenenti imporita, in particolare acque di rifiuto

Info

Publication number
IT1029311B
IT1029311B IT958474A IT958474A IT1029311B IT 1029311 B IT1029311 B IT 1029311B IT 958474 A IT958474 A IT 958474A IT 958474 A IT958474 A IT 958474A IT 1029311 B IT1029311 B IT 1029311B
Authority
IT
Italy
Prior art keywords
inuliquid
imports
eye
distribution
gas containing
Prior art date
Application number
IT958474A
Other languages
English (en)
Inventor
K Pinz
Original Assignee
Hamburger & Co Kg Georg
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 Hamburger & Co Kg Georg filed Critical Hamburger & Co Kg Georg
Application granted granted Critical
Publication of IT1029311B publication Critical patent/IT1029311B/it

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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Check Valves (AREA)
IT958474A 1973-11-13 1974-10-11 Ogello per la distribuzione di gas inuliquidi contenenti imporita, in particolare acque di rifiuto IT1029311B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT952973A AT330688B (de) 1973-11-13 1973-11-13 Duse zum verteilen von gasen in flussigkeiten, insbesondere abwasser

Publications (1)

Publication Number Publication Date
IT1029311B true IT1029311B (it) 1979-03-10

Family

ID=3614964

Family Applications (1)

Application Number Title Priority Date Filing Date
IT958474A IT1029311B (it) 1973-11-13 1974-10-11 Ogello per la distribuzione di gas inuliquidi contenenti imporita, in particolare acque di rifiuto

Country Status (4)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473351A1 (fr) * 1980-01-09 1981-07-17 Degremont Sa Dispositif d'introduction de gaz dans un liquide
DE3124313A1 (de) * 1981-06-20 1983-01-13 Menzel Gmbh & Co, 7000 Stuttgart Verfahren und vorrichtung zur einwirkung auf in einer vorzugsweise waessrigen fluessigkeit befindlichen stoffen
NL8602297A (nl) * 1986-09-11 1988-04-05 Nijhuis Water B V I O Smoorinrichting en werkwijze voor het toepassen daarvan.
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 (de) * 1991-03-01 1992-09-03 Hoechst Ag Vorrichtung zur begasung von abwaessern
SI9600364A (sl) * 1996-12-11 1998-06-30 Gorenje Gospodinjski Aparati D.D. Priprava za izenačevanje tlaka, zlasti pri zamrzovalnih napravah
FR2901488B1 (fr) * 2006-05-23 2008-08-15 Otv Sa Dispositif d'aeration pour systeme de filtration d'eau a membranes immergees, incluant un plancher pourvu de moyens d'injection d'un gaz et d'au moins un systeme d'equilibrage des pressions
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
DE2453670A1 (de) 1975-05-15
AT330688B (de) 1976-07-12
ES431904A1 (es) 1976-11-01
DE2453670B2 (de) 1976-10-21

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