FR1205301A - Apparatus for circulating and aerating a liquid in a tank - Google Patents

Apparatus for circulating and aerating a liquid in a tank

Info

Publication number
FR1205301A
FR1205301A FR1205301DA FR1205301A FR 1205301 A FR1205301 A FR 1205301A FR 1205301D A FR1205301D A FR 1205301DA FR 1205301 A FR1205301 A FR 1205301A
Authority
FR
France
Prior art keywords
aerating
circulating
tank
liquid
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
James Frankland Bolton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ames Crosta Mills and Co Ltd
Original Assignee
Ames Crosta Mills and Co Ltd
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 Ames Crosta Mills and Co Ltd filed Critical Ames Crosta Mills and Co Ltd
Application granted granted Critical
Publication of FR1205301A publication Critical patent/FR1205301A/en
Expired legal-status Critical Current

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)
FR1205301D 1957-04-05 1958-04-03 Apparatus for circulating and aerating a liquid in a tank Expired FR1205301A (en)

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
FR1205301A true FR1205301A (en) 1960-02-02

Family

ID=9980172

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1205301D Expired FR1205301A (en) 1957-04-05 1958-04-03 Apparatus for circulating and aerating a liquid in a tank

Country Status (4)

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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3182972A (en) * 1961-12-12 1965-05-11 Carves Simon Ltd Apparatus for the aeration of liquids
US3208734A (en) * 1962-01-08 1965-09-28 Carves Simon Ltd Aeration of liquids
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
DE1246603B (en) * 1960-05-18 1967-08-03 August Schreiber Dipl Ing Dr I Method and device for aerating waste water in an aeration tank
US3473790A (en) * 1966-11-21 1969-10-21 Passavant Werke Aeration apparatus

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE596477A (en) * 1959-10-30
DE1189954B (en) * 1961-12-04 1965-04-01 Carves Simon Ltd Agitator for aerating 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 (en) * 1964-11-26 1968-10-24 Steinzeug U Kunststoffwarenfab Device for conveying and mixing liquids with air, gases and / or vapors
US3341450A (en) * 1965-10-24 1967-09-12 Yeomans Brothers Co Gasification apparatus and method
DE1557138B2 (en) * 1966-02-10 1973-08-23 Metallgesellschaft AG, 6000 Frank fürt DEVICE FOR GASIFYING LIQUIDS
US3470092A (en) * 1967-05-08 1969-09-30 Degremont Sa System for the purification of waste waters
DE1784502B1 (en) * 1968-08-14 1970-11-19 Fischer Dr Ing Herbert Circulation and ventilation device for liquids, especially for waste water
CH478719A (en) * 1968-11-28 1969-09-30 Kaelin J R Vertical-axis aerator for aerating liquids, especially wastewater to be treated
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 (en) * 1973-12-12 1975-06-16 Sneek Landustrie SURFACE AERATOR.
IT1133340B (en) * 1980-09-26 1986-07-09 Lussoria Antonietta Sciolla EQUIPMENT FOR GAS MIXING IN A LIQUID, PARTICULARLY FOR THE OXYGENATION OF POLLUTED WATERS
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
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
FR2660647B1 (en) * 1990-04-06 1993-02-05 Dregremont HOOD FOR A ROTARY SURFACE AERATOR USED FOR THE AERATION OF BASINS FOR THE TREATMENT OF WATER.
FI20145409A (en) * 2014-05-05 2015-11-06 W Rix Oy Jet cooler and method for cooling water

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 (en) * 1946-09-12 1948-10-31 Bernhard Joos Method and device for atomizing liquids.
DE939608C (en) * 1954-02-27 1956-02-23 Max Poenisch Mixing and balancing machine with lifting propeller, centrifugal blade ring and artificial ventilation

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1246603B (en) * 1960-05-18 1967-08-03 August Schreiber Dipl Ing Dr I Method and device for aerating waste water in an aeration tank
US3182972A (en) * 1961-12-12 1965-05-11 Carves Simon Ltd Apparatus for the aeration of liquids
US3208734A (en) * 1962-01-08 1965-09-28 Carves Simon Ltd Aeration of liquids
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
US3473790A (en) * 1966-11-21 1969-10-21 Passavant Werke Aeration apparatus

Also Published As

Publication number Publication date
DE1205058B (en) 1965-11-18
GB862761A (en) 1961-03-15
BE566405A (en)

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