FR2015011A1 - - Google Patents

Info

Publication number
FR2015011A1
FR2015011A1 FR6926335A FR6926335A FR2015011A1 FR 2015011 A1 FR2015011 A1 FR 2015011A1 FR 6926335 A FR6926335 A FR 6926335A FR 6926335 A FR6926335 A FR 6926335A FR 2015011 A1 FR2015011 A1 FR 2015011A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6926335A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2015011A1 publication Critical patent/FR2015011A1/fr
Withdrawn legal-status Critical Current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
    • C02F3/20—Activated sludge processes using diffusers
    • C02F3/201—Perforated, resilient plastic diffusers, e.g. membranes, sheets, foils, tubes, hoses
    • 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
    • B01F23/23124—Diffusers consisting of flexible porous or perforated material, e.g. fabric
    • 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
    • B01F23/23124—Diffusers consisting of flexible porous or perforated material, e.g. fabric
    • B01F23/231241—Diffusers consisting of flexible porous or perforated material, e.g. fabric the outlets being in the form of perforations
    • 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
    • B01F23/23126—Diffusers characterised by the shape of the diffuser element
    • B01F23/231265—Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes
    • 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)
  • Life Sciences & Earth Sciences (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)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
FR6926335A 1968-08-03 1969-07-31 Withdrawn FR2015011A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681784398 DE1784398B1 (de) 1968-08-03 1968-08-03 Einrichtung zum feinblasigen Belueften von Abwasser

Publications (1)

Publication Number Publication Date
FR2015011A1 true FR2015011A1 (fr) 1970-04-24

Family

ID=5705599

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6926335A Withdrawn FR2015011A1 (fr) 1968-08-03 1969-07-31

Country Status (8)

Country Link
US (1) US3642260A (fr)
AT (1) AT288985B (fr)
BE (1) BE736971A (fr)
DE (1) DE1784398B1 (fr)
ES (1) ES370144A1 (fr)
FR (1) FR2015011A1 (fr)
GB (1) GB1279436A (fr)
NL (1) NL6911793A (fr)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3880965A (en) * 1972-11-24 1975-04-29 Charles G Dudis Apparatus for aerating a liquid
US3857910A (en) * 1972-12-07 1974-12-31 L Day Oxygenator support
US4029581A (en) * 1974-12-26 1977-06-14 Xodar Corporation Aerating system
DE2513547C3 (de) * 1975-03-26 1978-06-08 August Dr.-Ing. 3000 Hannover Schreiber Einrichtung zum intermittierenden Belüften von Abwasser
US3977606A (en) * 1975-05-05 1976-08-31 Wyss Robert J Diffuser device
DE2701656C2 (de) * 1977-01-17 1979-02-08 Schreiber, August, Dr.-Ing., 3000 Hannover Einrichtung zur intermittierenden Belüftung von Abwasser
US4256461A (en) * 1979-05-17 1981-03-17 Wallace William D Method and apparatus for equilibrating gas and liquid in a transportable vessel--syringe tonometer
DE2942607C2 (de) * 1979-10-22 1982-08-26 Rudolf 8551 Adelsdorf Messner Luftverteiler zum feinblasigen Belüften von Wasser
JPS5927896U (ja) * 1982-08-13 1984-02-21 日本碍子株式会社 散気装置
DE3319161A1 (de) * 1983-05-26 1984-11-29 Menzel Gmbh & Co, 7000 Stuttgart Begrasungseinrichtung
US4581137A (en) * 1984-10-19 1986-04-08 Ozonics Corporation Gas diffuser tube assembly
EP0229386A1 (fr) * 1986-01-07 1987-07-22 Jäger, Arnold Aérateur d'eau
US5007620A (en) * 1986-02-07 1991-04-16 Envirotech Corporation Apparatus for biological processing of metal-containing ores
US4974816A (en) * 1986-02-07 1990-12-04 Envirotech Corporation Method and apparatus for biological processing of metal-containing ores
US5057284A (en) * 1986-02-07 1991-10-15 Envirotech Bioslurry reactor for treatment of slurries containing minerals, soils and sludges
US4968008A (en) * 1986-02-07 1990-11-06 Envirotech Corporation Bioleaching apparatus and system
DE3627665A1 (de) * 1986-08-14 1988-02-18 Wilke Dipl Chem Engelbart Verfahren und vorrichtung zum feinblasigen begasen von fluessigkeiten
US4787921A (en) * 1986-06-13 1988-11-29 Japan Gore-Tex, Inc. Degassing tube
US4869852A (en) * 1988-01-22 1989-09-26 Mooers Products, Inc. Diffuser apparatus
GB2259913B (en) * 1988-06-08 1993-09-29 Campbell Elisabeth Mary Device for circulation and gas exchange in liquids
GB8813468D0 (en) * 1988-06-08 1988-07-13 Campbell E M Device for circulation & gas exchange in liquids
JPH02144135A (ja) * 1988-10-08 1990-06-01 Envicon Luft & Wassertechnik Gmbh & Co Kg 送風装置
US5133862A (en) * 1991-01-31 1992-07-28 Fmc Corporation Flexible membrane diffuser
EP0649389A1 (fr) * 1992-06-09 1995-04-26 Lanmark (Water) Limited Diffuseur de fluide
GB2279648B (en) * 1993-07-07 1997-11-12 Bridon Plc Flexible elongate assembly for dispersing gas into liquid
AT402201B (de) * 1994-06-17 1997-03-25 Udo Meyer Aquaconsult Gmbh Einrichtung zum feinblasigen eintrag von gasen in flüssigkeiten
CA2274042C (fr) 1997-04-04 2007-08-07 Daniel H. Dickman Diffuseur-aerateur
DE19934890A1 (de) * 1999-07-24 2001-01-25 Arnold Jaeger Vorrichtung zum feinblasigen Belüften von Wasser
DE10055785A1 (de) * 2000-11-10 2002-06-06 Gummi Jaeger Kg Gmbh & Cie Vorrichtung zum Belüften von Wasser
DE10223805A1 (de) * 2002-05-28 2003-12-11 Gummi Jaeger Gmbh Vorrichtung zum Belüften von Wasser
WO2005082506A1 (fr) * 2004-02-24 2005-09-09 Usfilter Corporation Motif a rainures pour membrane de diffuseur d'aeration
WO2007051150A2 (fr) * 2005-10-26 2007-05-03 Parkson Corporation Panneau d'aeration souple et procedes d'utilisation
US7806389B2 (en) * 2005-10-26 2010-10-05 Parkson Corporation Flexible aeration panel and methods of use
JP5361332B2 (ja) * 2008-10-30 2013-12-04 株式会社クボタ メンブレン式散気装置
JP5404189B2 (ja) * 2009-06-01 2014-01-29 株式会社クボタ メンブレン式散気装置
JP5637815B2 (ja) * 2009-11-06 2014-12-10 株式会社クボタ メンブレン式散気装置
EP3848111B1 (fr) 2020-01-08 2021-12-15 Arnold Jäger Holding GmbH Diffuseur à bande ainsi que dispositif diffuseur

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1792286A (en) * 1928-12-04 1931-02-10 Hewitt Gutta Percha Rubber Cor Aerator
DE507294C (de) * 1929-01-05 1931-01-05 Eugen G Stich Vorrichtung zum Belueften von Fluessigkeiten
US2978234A (en) * 1951-01-16 1961-04-04 Fmc Corp Diffuser tube
DE1018395B (de) * 1951-01-16 1957-10-31 Chicago Pump Company Vorrichtung zur Feinverteilung von Luft oder anderen Gasen in einer Fluessigkeit
US2947525A (en) * 1951-09-15 1960-08-02 Fmc Corp Diffuser tube
DE1071054B (de) * 1957-10-02 1959-12-17 The Distillers Company Limited, Epsomi, Surrey (Großbritannien) Verteilervorrichtung zur Dispersion von äsen in Flüssigkeiten
US3279773A (en) * 1963-10-31 1966-10-18 Albert L Schwartz Gas distributing structure
US3432154A (en) * 1967-11-29 1969-03-11 Martin Hermann Danjes Sewage water aeration device

Also Published As

Publication number Publication date
AT288985B (de) 1971-03-25
US3642260A (en) 1972-02-15
DE1784398B1 (de) 1970-12-10
GB1279436A (en) 1972-06-28
NL6911793A (fr) 1970-02-05
ES370144A1 (es) 1971-04-01
BE736971A (fr) 1970-01-16

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Legal Events

Date Code Title Description
ST Notification of lapse