DE4104287A1 - Langplattenbeluefter - Google Patents

Langplattenbeluefter

Info

Publication number
DE4104287A1
DE4104287A1 DE19914104287 DE4104287A DE4104287A1 DE 4104287 A1 DE4104287 A1 DE 4104287A1 DE 19914104287 DE19914104287 DE 19914104287 DE 4104287 A DE4104287 A DE 4104287A DE 4104287 A1 DE4104287 A1 DE 4104287A1
Authority
DE
Germany
Prior art keywords
plate
aerator
seal
tub
vessel
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.)
Withdrawn
Application number
DE19914104287
Other languages
German (de)
English (en)
Inventor
Rudolf Poersch
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.)
Schumacher Umwelt und Trenntechnik
Original Assignee
Schumacher Umwelt und Trenntechnik
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 Schumacher Umwelt und Trenntechnik filed Critical Schumacher Umwelt und Trenntechnik
Priority to DE19914104287 priority Critical patent/DE4104287A1/de
Priority to ES9200288A priority patent/ES2051203B1/es
Publication of DE4104287A1 publication Critical patent/DE4104287A1/de
Withdrawn legal-status Critical Current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
    • B01F23/23126—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)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
DE19914104287 1991-02-13 1991-02-13 Langplattenbeluefter Withdrawn DE4104287A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19914104287 DE4104287A1 (de) 1991-02-13 1991-02-13 Langplattenbeluefter
ES9200288A ES2051203B1 (es) 1991-02-13 1992-02-12 Aireador de placa alargada.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914104287 DE4104287A1 (de) 1991-02-13 1991-02-13 Langplattenbeluefter

Publications (1)

Publication Number Publication Date
DE4104287A1 true DE4104287A1 (de) 1992-08-20

Family

ID=6424920

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19914104287 Withdrawn DE4104287A1 (de) 1991-02-13 1991-02-13 Langplattenbeluefter

Country Status (2)

Country Link
DE (1) DE4104287A1 (enExample)
ES (1) ES2051203B1 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998021151A1 (en) * 1996-11-12 1998-05-22 Aquatec-Maxcon Pty. Ltd. A diffuser for aerating a fluid
AT410059B (de) * 1999-05-04 2003-01-27 Aquaconsult Anlagenbau Gmbh Einrichtung zur befestigung einer perforierten membran an einer platte, membran und profilleiste hiefür
US8002249B2 (en) 2002-08-13 2011-08-23 Itt Manufacturing Enterprises, Inc. Strip diffuser
US8251353B2 (en) 2004-05-28 2012-08-28 Aquaconsult Anlagenbau Gmbh Device for fixing a perforated aeration membrane
US8371561B2 (en) 2010-04-12 2013-02-12 Xylem Ip Holdings Llc Aeration diffuser assembly end seal

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2445398B1 (es) * 2012-07-31 2015-01-29 Universidad De Sevilla Dispositivo generador de burbujas de flujo cruzado y método de generación

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE38370T1 (de) * 1984-08-16 1988-11-15 Rudolf Messner Luftverteiler zum feinblasigen belueften von wasser.
EP0174429B1 (de) * 1984-09-12 1989-03-29 Karl-Heinz SCHÜSSLER Vorrichtung zur Belüftung von Abwasser oder dgl. Medien in Belüftungsbecken
DE8807929U1 (de) * 1988-06-20 1988-08-18 Messner, Rudolf, 8555 Adelsdorf Verbindungsvorrichtung

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998021151A1 (en) * 1996-11-12 1998-05-22 Aquatec-Maxcon Pty. Ltd. A diffuser for aerating a fluid
US6406005B1 (en) 1996-11-12 2002-06-18 Aquatec-Maxcon Pty Ltd Diffuser for aerating a fluid
AT410059B (de) * 1999-05-04 2003-01-27 Aquaconsult Anlagenbau Gmbh Einrichtung zur befestigung einer perforierten membran an einer platte, membran und profilleiste hiefür
US8002249B2 (en) 2002-08-13 2011-08-23 Itt Manufacturing Enterprises, Inc. Strip diffuser
US8251353B2 (en) 2004-05-28 2012-08-28 Aquaconsult Anlagenbau Gmbh Device for fixing a perforated aeration membrane
US8371561B2 (en) 2010-04-12 2013-02-12 Xylem Ip Holdings Llc Aeration diffuser assembly end seal

Also Published As

Publication number Publication date
ES2051203A2 (es) 1994-06-01
ES2051203R (enExample) 1996-07-01
ES2051203B1 (es) 1997-02-16

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee