ES2051203R - - Google Patents

Info

Publication number
ES2051203R
ES2051203R ES9200288A ES9200288A ES2051203R ES 2051203 R ES2051203 R ES 2051203R ES 9200288 A ES9200288 A ES 9200288A ES 9200288 A ES9200288 A ES 9200288A ES 2051203 R ES2051203 R ES 2051203R
Authority
ES
Spain
Prior art keywords
aeration plate
plate
long
aeration
detachablely
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.)
Granted
Application number
ES9200288A
Other languages
English (en)
Spanish (es)
Other versions
ES2051203B1 (es
ES2051203A2 (es
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 filed Critical
Publication of ES2051203A2 publication Critical patent/ES2051203A2/es
Publication of ES2051203R publication Critical patent/ES2051203R/es
Application granted granted Critical
Publication of ES2051203B1 publication Critical patent/ES2051203B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • 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)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
ES9200288A 1991-02-13 1992-02-12 Aireador de placa alargada. Expired - Fee Related ES2051203B1 (es)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
ES2051203A2 ES2051203A2 (es) 1994-06-01
ES2051203R true ES2051203R (fr) 1996-07-01
ES2051203B1 ES2051203B1 (es) 1997-02-16

Family

ID=6424920

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9200288A Expired - Fee Related ES2051203B1 (es) 1991-02-13 1992-02-12 Aireador de placa alargada.

Country Status (2)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO357396A0 (en) * 1996-11-12 1996-12-05 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
AT413380B (de) 2004-05-28 2006-02-15 Meyer Udo Dipl Ing Einrichtung zum befestigen einer perforierten belüfter-membran
US8371561B2 (en) 2010-04-12 2013-02-12 Xylem Ip Holdings Llc Aeration diffuser assembly end seal
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
DE3474949D1 (en) * 1984-08-16 1988-12-08 Rudolf Messner Fine-bubble diffuser for aeration of water
EP0174429B1 (fr) * 1984-09-12 1989-03-29 Karl-Heinz SCHÜSSLER Dispositif pour l'aération d'eau usée ou de milieux similaires dans les bassins d'aération
DE8807929U1 (de) * 1988-06-20 1988-08-18 Messner, Rudolf, 8555 Adelsdorf Verbindungsvorrichtung

Also Published As

Publication number Publication date
ES2051203B1 (es) 1997-02-16
ES2051203A2 (es) 1994-06-01
DE4104287A1 (de) 1992-08-20

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Legal Events

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EC2A Search report published

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FD1A Patent lapsed

Effective date: 20000201