FR1245540A - Dispositif pour disperser l'air dans les eaux d'égout - Google Patents

Dispositif pour disperser l'air dans les eaux d'égout

Info

Publication number
FR1245540A
FR1245540A FR752100A FR752100A FR1245540A FR 1245540 A FR1245540 A FR 1245540A FR 752100 A FR752100 A FR 752100A FR 752100 A FR752100 A FR 752100A FR 1245540 A FR1245540 A FR 1245540A
Authority
FR
France
Prior art keywords
sewage
dispersing air
dispersing
air
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
FR752100A
Other languages
English (en)
Inventor
Frederick John Wilkins
Philip Dalton Coppock
Eric Proctor Coombs
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.)
Activated Sludge Ltd
Distillers Co Yeast Ltd
Distillers Co Ltd
Original Assignee
Activated Sludge Ltd
Distillers Co Yeast Ltd
Distillers 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 Activated Sludge Ltd, Distillers Co Yeast Ltd, Distillers Co Ltd filed Critical Activated Sludge Ltd
Application granted granted Critical
Publication of FR1245540A publication Critical patent/FR1245540A/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
    • C02F3/20—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
    • B01F23/2311—Mounting the bubbling devices or the 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
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • B01F23/23114—Mounting the bubbling devices or the diffusers characterised by the way in which the different elements of the bubbling installation are mounted
    • B01F23/231143—Mounting the bubbling elements or diffusors, e.g. on conduits, using connecting elements; Connections therefor
    • 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
    • B01F23/23125—Diffusers characterised by the way in which they are assembled or mounted; Fabricating the parts of the 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
    • B01F23/23126—Diffusers characterised by the shape of the diffuser element
    • B01F23/231262—Diffusers characterised by the shape of the diffuser element having disc shape
    • 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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
FR752100A 1956-12-19 1957-11-21 Dispositif pour disperser l'air dans les eaux d'égout Expired FR1245540A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3863856A GB824376A (en) 1956-12-19 1956-12-19 Gas liquid contacting means

Publications (1)

Publication Number Publication Date
FR1245540A true FR1245540A (fr) 1960-11-10

Family

ID=10404754

Family Applications (1)

Application Number Title Priority Date Filing Date
FR752100A Expired FR1245540A (fr) 1956-12-19 1957-11-21 Dispositif pour disperser l'air dans les eaux d'égout

Country Status (2)

Country Link
FR (1) FR1245540A (fr)
GB (1) GB824376A (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214151A (en) * 1962-10-11 1965-10-26 Degremont Canada Ltee Atomizer of gas in liquid
JPS5927896U (ja) * 1982-08-13 1984-02-21 日本碍子株式会社 散気装置
DE3410267A1 (de) * 1984-03-21 1985-09-26 Norbert 5657 Haan Schneider Begasungsgeraet
US4974816A (en) * 1986-02-07 1990-12-04 Envirotech Corporation Method and apparatus for biological processing of metal-containing ores
US4968008A (en) * 1986-02-07 1990-11-06 Envirotech Corporation Bioleaching apparatus and system
US5007620A (en) * 1986-02-07 1991-04-16 Envirotech Corporation 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
DE3629786C2 (de) * 1986-09-02 1995-08-24 Jaeger Arnold Vorrichtung zum Belüften von Wasser
DE3710910C2 (de) * 1987-04-01 1996-02-01 Jaeger Arnold Vorrichtung zum Belüften von Wasser
DE3720922A1 (de) * 1987-06-25 1989-01-05 Jaeger Arnold Vorrichtung zum belueften von wasser
DE3906711C1 (fr) * 1989-03-03 1990-08-09 Passavant-Werke Ag, 6209 Aarbergen, De
US5093047A (en) * 1990-01-18 1992-03-03 Roediger Pittsburgh, Inc. Gas diffuser
DE9005422U1 (de) * 1990-05-12 1990-07-19 Egner, Siegfried, Dipl.-Ing., 6962 Adelsheim Vorrichtung zum Anschluß einer flachen innerhalb eines Tanks angeordneten Belüfterplatte
US5133862A (en) * 1991-01-31 1992-07-28 Fmc Corporation Flexible membrane diffuser
ATE212425T1 (de) * 1993-10-01 2002-02-15 Itt Mfg Enterprises Inc Rohrkupplung für verteiler
DE19735188A1 (de) * 1997-08-14 1999-02-18 Gummi Jaeger Kg Gmbh & Cie Wasserbelüfter
AU4711199A (en) * 1998-06-23 2000-01-10 Red Valve Company, Inc. Fine bubble diffuser
NO312236B1 (no) * 2000-05-19 2002-04-15 Oxseavision As Oksygenering av sjövann
NO317340B1 (no) 2001-09-14 2004-10-11 Oxseavision As Ny anordning for oksygenering av sjovann
JP4716805B2 (ja) * 2005-06-23 2011-07-06 三菱電線工業株式会社 多孔膜材及び散気装置
JP4987752B2 (ja) * 2008-02-22 2012-07-25 三菱電線工業株式会社 散気装置
JP5334741B2 (ja) * 2009-08-11 2013-11-06 株式会社クボタ メンブレン式散気装置
JP5334740B2 (ja) * 2009-08-11 2013-11-06 株式会社クボタ メンブレン式散気装置
DE102010029754A1 (de) * 2010-06-07 2011-12-08 Invent Umwelt- Und Verfahrenstechnik Ag Vorrichtung zum Begasen von Flüssigkeiten
CN103118991B (zh) * 2011-02-09 2015-09-23 株式会社久保田 膜片式散气装置
JP2013022533A (ja) * 2011-07-22 2013-02-04 Daicen Membrane Systems Ltd 散気装置用ホルダー
US10105659B2 (en) * 2013-03-15 2018-10-23 Claudius Jaeger Dual control lateral air manifold assembly
CN107628690A (zh) * 2017-10-24 2018-01-26 威海丰泰新材料科技股份有限公司 一种爆气薄膜及利用该爆气薄膜制作的爆气器
CN121342237B (zh) * 2025-12-11 2026-03-27 北京若驰智能科技有限公司 一种智能化多级污水处理系统

Also Published As

Publication number Publication date
GB824376A (en) 1959-11-25

Similar Documents

Publication Publication Date Title
BE586544Q (fr) Dispositif d'étalage
BE586463A (fr) Dispositif pour l'humidification d'air
FR1178843A (fr) Dispositif de propulsion et d'hypersustentation pour aérodynes
FR1181843A (fr) Dispositif d'addition
FR1146542A (fr) Dispositif pour l'aération des eaux d'égout
FR1212409A (fr) Dispositif pour l'humidification et la fertilisation du sol
FR1151864A (fr) Dispositif d'étayage
FR1197955A (fr) Dispositif d'entraînement pour compteurs
FR1373720A (fr) Dispositif pour l'étude de l'élasticité des matériaux
FR1166918A (fr) Dispositif d'échange de substances
FR1341414A (fr) Dispositif pour l'humidification de l'air
FR1197952A (fr) Dispositif pour l'observation microscopique
FR1128748A (fr) Dispositif perfectionné pour engendrer des ions dans l'air
FR1147363A (fr) Dispositif pour épuration de l'air
FR1152904A (fr) Dispositif d'attache pour réservoir souple
FR1202808A (fr) Dispositif pour l'évacuation des eaux des chaussées
FR1180462A (fr) Dispositif pour l'aération de l'eau
FR1150560A (fr) Dispositif d'embrayage pour véhicules
FR1141103A (fr) Dispositif d'attelage pour charrues polysocs tractées
FR1174931A (fr) Dispositif d'accouplement de véhicules
FR1148906A (fr) Dispositif pour l'enseignement du code de la route
FR1243957A (fr) Dispositif d'attelage pour charrue réversible
FR1231349A (fr) Dispositif d'attache pour poutrelles
FR1152510A (fr) Dispositif pour l'enseignement de la musique
FR1159061A (fr) Dispositif pour le réglage de l'écartement des ridelles