BE566405A - - Google Patents

Info

Publication number
BE566405A
BE566405A BE566405DA BE566405A BE 566405 A BE566405 A BE 566405A BE 566405D A BE566405D A BE 566405DA BE 566405 A BE566405 A BE 566405A
Authority
BE
Belgium
Application number
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.)
Publication of BE566405A publication Critical patent/BE566405A/xx

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
    • C02F3/14—Activated sludge processes using surface aeration
    • C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical axis
    • C02F3/165—Activated sludge processes using surface aeration the aerator having a vertical axis using vertical aeration channels
    • 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
    • B01F23/234—Surface aerating
    • B01F23/2342—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force
    • B01F23/23421—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force the stirrers rotating about a vertical axis
    • 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)
  • 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)
  • Mixers Of The Rotary Stirring Type (AREA)
BE566405D 1957-04-05 BE566405A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1110757A GB862761A (en) 1957-04-05 1957-04-05 Improvements in or relating to the surface aeration of liquids

Publications (1)

Publication Number Publication Date
BE566405A true BE566405A (fi)

Family

ID=9980172

Family Applications (1)

Application Number Title Priority Date Filing Date
BE566405D BE566405A (fi) 1957-04-05

Country Status (4)

Country Link
BE (1) BE566405A (fi)
DE (1) DE1205058B (fi)
FR (1) FR1205301A (fi)
GB (1) GB862761A (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1232927B (de) * 1959-10-30 1967-01-26 Ames Crosta Mills & Co Ltd Belueftungseinrichtung mit Ruehrfluegeln zur Oberflaechenbelueftung von Abwasser oder einer anderen Fluessigkeit in einem Belueftungsbecken

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL264830A (fi) * 1960-05-18
DE1189954B (de) * 1961-12-04 1965-04-01 Carves Simon Ltd Ruehrwerk zum Belueften von Fluessigkeiten
US3182972A (en) * 1961-12-12 1965-05-11 Carves Simon Ltd Apparatus for the aeration of liquids
BE625109A (fi) * 1962-01-08 1900-01-01
US3235877A (en) * 1962-11-08 1966-02-15 Grob Inc Aerating device
US3241820A (en) * 1962-12-11 1966-03-22 Carves Simon Ltd Apparatus for the aeration of liquids
GB1022284A (en) * 1963-04-04 1966-03-09 Ames Crosta Mills & Company Lt Improvements in or relating to the surface aeration of liquids
DE1280818B (de) * 1964-11-26 1968-10-24 Steinzeug U Kunststoffwarenfab Einrichtung zum Foerdern und Mischen von Fluessigkeiten mit Luft, Gasen und/oder Daempfen
US3341450A (en) * 1965-10-24 1967-09-12 Yeomans Brothers Co Gasification apparatus and method
DE1557138B2 (de) * 1966-02-10 1973-08-23 Metallgesellschaft AG, 6000 Frank fürt Vorrichtung zum begasen von fluessigkeiten
DE1557181C3 (de) * 1966-11-21 1975-03-20 Passavant - Werke Michelbacher Huette, 6209 Aarbergen Vorrichtung zum Eintragen von Gasen in Flüssigkeiten
US3470092A (en) * 1967-05-08 1969-09-30 Degremont Sa System for the purification of waste waters
DE1784502B1 (de) * 1968-08-14 1970-11-19 Fischer Dr Ing Herbert Umwaelz- und Belueftungsvorrichtung fuer Fluessigkeiten,insbesondere fuer Abwasser
CH478719A (de) * 1968-11-28 1969-09-30 Kaelin J R Vertikalachsiger Belüfterkreisel zum Belüften von Flüssigkeiten, insbesondere von zu klärenden Abwässern
US3782702A (en) * 1969-12-29 1974-01-01 R King Apparatus for mixing and treating fluids
US3704868A (en) * 1970-09-25 1972-12-05 Ecodyne Corp Mechanical aerator
NL7316997A (nl) * 1973-12-12 1975-06-16 Sneek Landustrie Oppervlaksbeluchter.
IT1133340B (it) * 1980-09-26 1986-07-09 Lussoria Antonietta Sciolla Apparecchiatura per la miscelazione di gas in un liquido,particolarmente per la ossigenazione di acque inquinate
US4760028A (en) * 1986-07-25 1988-07-26 Techne Incorporated Bioreactor apparatus with surface aerator screen
US4741869A (en) * 1986-09-12 1988-05-03 Dhv Raadgevend Ingenieursbureau B.V. Apparatus for contacting a gas with a liquid, in particular for aerating waste water
FR2660647B1 (fr) * 1990-04-06 1993-02-05 Dregremont Capotage pour aerateur rotatif de surface utilise pour l'aeration de bassins destines au traitement de l'eau.
US5262093A (en) * 1990-04-06 1993-11-16 Degremont Cowling for a rotary surface aerator used for the aeration of tanks intended for water treatment
FI20145409A (fi) * 2014-05-05 2015-11-06 W Rix Oy Suihkujäähdytin ja menetelmä veden jäähdyttämiseksi

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1786009A (en) * 1928-06-13 1930-12-23 Maschf Augsburg Nuernberg Ag Apparatus for mixing liquids
US2054395A (en) * 1935-03-08 1936-09-15 Underpinning & Foundation Comp Apparatus for aerating sewage and the like
US2346366A (en) * 1941-12-29 1944-04-11 Lewis H Durdin Mechanical aerator
CH257663A (de) * 1946-09-12 1948-10-31 Bernhard Joos Verfahren und Vorrichtung zum Zerstäuben von Flüssigkeiten.
DE939608C (de) * 1954-02-27 1956-02-23 Max Poenisch Misch- und Versalbungsmaschine mit Hubpropeller, Schleuderschaufel-kranz und kuenstlicher Belueftung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1232927B (de) * 1959-10-30 1967-01-26 Ames Crosta Mills & Co Ltd Belueftungseinrichtung mit Ruehrfluegeln zur Oberflaechenbelueftung von Abwasser oder einer anderen Fluessigkeit in einem Belueftungsbecken

Also Published As

Publication number Publication date
FR1205301A (fr) 1960-02-02
DE1205058B (de) 1965-11-18
GB862761A (en) 1961-03-15

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