FR1513723A - Appareil pour le traitement de liquides avec un fluide gazeux - Google Patents

Appareil pour le traitement de liquides avec un fluide gazeux

Info

Publication number
FR1513723A
FR1513723A FR94346A FR94346A FR1513723A FR 1513723 A FR1513723 A FR 1513723A FR 94346 A FR94346 A FR 94346A FR 94346 A FR94346 A FR 94346A FR 1513723 A FR1513723 A FR 1513723A
Authority
FR
France
Prior art keywords
liquids
treatment
gaseous fluid
gaseous
fluid
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
FR94346A
Other languages
English (en)
Inventor
Klaus Hermann Thikotter
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Application granted granted Critical
Publication of FR1513723A publication Critical patent/FR1513723A/fr
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
    • 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
    • B01F23/234211—Stirrers thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/111—Centrifugal stirrers, i.e. stirrers with radial outlets; Stirrers of the turbine type, e.g. with means to guide the flow
    • 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
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Measuring Volume Flow (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR94346A 1966-02-10 1967-02-09 Appareil pour le traitement de liquides avec un fluide gazeux Expired FR1513723A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEM0068348 1966-02-10
DEM0070775 1966-09-01

Publications (1)

Publication Number Publication Date
FR1513723A true FR1513723A (fr) 1968-02-16

Family

ID=25987815

Family Applications (1)

Application Number Title Priority Date Filing Date
FR94346A Expired FR1513723A (fr) 1966-02-10 1967-02-09 Appareil pour le traitement de liquides avec un fluide gazeux

Country Status (8)

Country Link
US (1) US3479017A (fr)
BE (1) BE693965A (fr)
CH (1) CH467730A (fr)
DE (2) DE1557138B2 (fr)
ES (1) ES336437A1 (fr)
FR (1) FR1513723A (fr)
NL (1) NL6701965A (fr)
SE (1) SE310651B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2190506A1 (fr) * 1972-07-03 1974-02-01 Ecodyne Corp
FR2337580A1 (fr) * 1976-01-10 1977-08-05 Hartley Simon Ltd Rotor d'aeration et installation pour l'aeration en surface
FR2372774A2 (fr) * 1976-12-06 1978-06-30 Cersoaf Perfectionnements aux turbines d'aeration de liquides

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1632423B2 (de) * 1968-01-04 1975-01-23 Friedrich Uhde Gmbh, 4600 Dortmund Vorrichtung zum Begasen von Flüssigkelten
CH463409A (de) * 1968-05-28 1968-09-30 Kaelin J R Oberflächenbelüfter zum Umwälzen und Belüften von flüssigkeiten, insbesondere für Abwasserreinigungsanlagen
CH478719A (de) * 1968-11-28 1969-09-30 Kaelin J R Vertikalachsiger Belüfterkreisel zum Belüften von Flüssigkeiten, insbesondere von zu klärenden Abwässern
US3591149A (en) * 1969-01-16 1971-07-06 Passavant Werke Aeration apparatus
US3940461A (en) * 1974-02-15 1976-02-24 Ernest J. Martin Liquid aeration method and pump apparatus with stationary vanes and downward flow
US4117047A (en) * 1975-02-03 1978-09-26 Robert Stephan Hannecart Device for mixing gases and liquids
NL169165C (nl) * 1976-05-31 1985-04-16 Dhv Raadgevend Ing Oppervlaktebeluchter.
CH644766A5 (de) * 1979-04-07 1984-08-31 Schaffer Hansueli Und Moser Ru Radialinjektor, bei dem ein gas angesaugt und in eine fluessigkeit eingetragen wird.
DE3210473C2 (de) * 1982-03-22 1985-02-21 Blum, Albert, 5204 Lohmar Tauchbelüfter
SE445712B (sv) * 1983-12-08 1986-07-14 Boliden Ab Forfarande for distribution av en vattenreningskemikalie samt anordning for genomforande av forfarandet
SE460706B (sv) * 1987-12-30 1989-11-13 Stefan Loefgren Omroerningsorgan
US5741123A (en) * 1996-01-18 1998-04-21 Pauly; Lou Allen Turbocharger compressor fan and housing
US6860631B2 (en) 1998-09-28 2005-03-01 The Penn State Research Foundation Surface aeration impeller designs
WO2004025125A2 (fr) * 1998-09-28 2004-03-25 The Penn State Research Foundation Rotors d'aeration de surface
US6523995B2 (en) 2001-03-23 2003-02-25 Chemineer, Inc. In-tank mixing system and associated radial impeller
US6997444B2 (en) * 2003-04-29 2006-02-14 Spx Corporation Radial disc impeller apparatus and method
DE202004012015U1 (de) * 2004-07-31 2005-12-22 Ebm-Papst Landshut Gmbh Radialgebläserad
US7207779B2 (en) * 2004-08-18 2007-04-24 Sunonwealth Electric Machine Industry Co., Ltd. Impeller for radial-flow heat dissipating fan
FI117326B (fi) * 2004-10-07 2006-09-15 Outokumpu Oy Vaahdotuskoneen roottori
AU2017231596A1 (en) * 2016-03-10 2018-11-01 Bruce Hyndman Henley Improvements in and relating to mixers
RS63114B1 (sr) * 2017-08-15 2022-05-31 Siemens Energy Inc Metode i sistemi za poboljšanu flotaciju rastvorenim gasom
EP3530956B1 (fr) 2018-02-26 2021-09-22 Honeywell Technologies Sarl Roue à aubes pour soufflante radiale et appareil à brûleur à gaz
DE102018109952B4 (de) * 2018-04-25 2021-08-05 Takraf Gmbh Vorrichtung zur Gasblasenerzeugung in Suspensionen zur Anreicherung von mineralischen und nicht mineralischen Rohstoffen und Verwendung einer solchen Vorrichtung
CN113828206B (zh) * 2021-07-13 2024-03-22 重庆大学 一种提高流体混合效果的喷气式射流搅拌桨
CN113731219B (zh) * 2021-09-06 2022-05-10 中国科学院过程工程研究所 一种后掠式圆盘涡轮搅拌桨
WO2023216231A1 (fr) * 2022-05-13 2023-11-16 Sharkninja Operating Llc Agitateur pour système de carbonatation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2104349A (en) * 1935-04-15 1938-01-04 Union Iron Works Ore separator
US2259243A (en) * 1938-02-05 1941-10-14 Mining Process & Patent Co Flotation apparatus and method
US2743914A (en) * 1950-09-27 1956-05-01 American Instr Co Inc Gas-liquid mixing apparatus
BE566405A (fr) * 1957-04-05

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2190506A1 (fr) * 1972-07-03 1974-02-01 Ecodyne Corp
FR2337580A1 (fr) * 1976-01-10 1977-08-05 Hartley Simon Ltd Rotor d'aeration et installation pour l'aeration en surface
FR2372774A2 (fr) * 1976-12-06 1978-06-30 Cersoaf Perfectionnements aux turbines d'aeration de liquides

Also Published As

Publication number Publication date
DE1557138A1 (de) 1970-03-19
ES336437A1 (es) 1968-01-01
BE693965A (fr) 1967-07-17
CH467730A (de) 1969-01-31
DE1557146A1 (de) 1969-07-24
NL6701965A (fr) 1967-08-11
SE310651B (fr) 1969-05-12
DE1557138B2 (de) 1973-08-23
US3479017A (en) 1969-11-18

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