CH540856A - Einrichtung zum feinblasigen Belüften von Abwasser - Google Patents

Einrichtung zum feinblasigen Belüften von Abwasser

Info

Publication number
CH540856A
CH540856A CH1012871A CH1012871A CH540856A CH 540856 A CH540856 A CH 540856A CH 1012871 A CH1012871 A CH 1012871A CH 1012871 A CH1012871 A CH 1012871A CH 540856 A CH540856 A CH 540856A
Authority
CH
Switzerland
Prior art keywords
fine
waste water
bubble aeration
aeration
bubble
Prior art date
Application number
CH1012871A
Other languages
German (de)
English (en)
Inventor
Schreiber August Ing Dr
Original Assignee
Schreiber August
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 Schreiber August filed Critical Schreiber August
Publication of CH540856A publication Critical patent/CH540856A/de

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
    • B01F23/231264—Diffusers characterised by the shape of the diffuser element being in the form of plates, flat beams, flat membranes or films
    • 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)
CH1012871A 1970-07-17 1971-07-09 Einrichtung zum feinblasigen Belüften von Abwasser CH540856A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2035651A DE2035651C3 (de) 1970-07-17 1970-07-17 Einrichtung zum feinblasigen Belüften von Abwasser

Publications (1)

Publication Number Publication Date
CH540856A true CH540856A (de) 1973-08-31

Family

ID=5777130

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1012871A CH540856A (de) 1970-07-17 1971-07-09 Einrichtung zum feinblasigen Belüften von Abwasser

Country Status (4)

Country Link
CH (1) CH540856A (ja)
DE (1) DE2035651C3 (ja)
FR (1) FR2101672A5 (ja)
GB (1) GB1304147A (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2942607C2 (de) * 1979-10-22 1982-08-26 Rudolf 8551 Adelsdorf Messner Luftverteiler zum feinblasigen Belüften von Wasser
DE3410267A1 (de) * 1984-03-21 1985-09-26 Norbert 5657 Haan Schneider Begasungsgeraet
ATE38370T1 (de) * 1984-08-16 1988-11-15 Rudolf Messner Luftverteiler zum feinblasigen belueften von wasser.
DE3710910C2 (de) * 1987-04-01 1996-02-01 Jaeger Arnold Vorrichtung zum Belüften von Wasser
GB8813468D0 (en) * 1988-06-08 1988-07-13 Campbell E M Device for circulation & gas exchange in liquids
AT402201B (de) * 1994-06-17 1997-03-25 Udo Meyer Aquaconsult Gmbh Einrichtung zum feinblasigen eintrag von gasen in flüssigkeiten
DE29507293U1 (de) * 1995-05-04 1995-09-07 Jäger, Andreas, Dr., 30559 Hannover Wasserbelüfter
AUPO357396A0 (en) 1996-11-12 1996-12-05 Aquatec-Maxcon Pty Ltd A diffuser for aerating a fluid
US8002249B2 (en) 2002-08-13 2011-08-23 Itt Manufacturing Enterprises, Inc. Strip diffuser
JP4846339B2 (ja) * 2004-10-26 2011-12-28 ダイセン・メンブレン・システムズ株式会社 散気装置および散気システム
AT506717A1 (de) 2008-05-02 2009-11-15 Aquaconsult Anlagenbau Gmbh Vorrichtung zum eintragen von gasbläschen in eine flüssigkeit
US8371561B2 (en) 2010-04-12 2013-02-12 Xylem Ip Holdings Llc Aeration diffuser assembly end seal
DE102010029754A1 (de) * 2010-06-07 2011-12-08 Invent Umwelt- Und Verfahrenstechnik Ag Vorrichtung zum Begasen von Flüssigkeiten

Also Published As

Publication number Publication date
DE2035651A1 (de) 1972-01-27
FR2101672A5 (ja) 1972-03-31
DE2035651B2 (de) 1973-06-20
GB1304147A (ja) 1973-01-24
DE2035651C3 (de) 1974-01-10

Similar Documents

Publication Publication Date Title
AT288985B (de) Einrichtung zum feinblasigen Belüften von Abwasser
CH433132A (de) Einrichtung zum Bewegen und Belüften von offenem Wasser
BG26944A3 (bg) Устройство за биологично пречистване на отпадъчна вода
AT307333B (de) Vorrichtung zur Wassereinigung
AR197002A1 (es) Evacuatorio transformador de aguas fecales en abono
AT295425B (de) Vertikalachsiger Belüfterkreisel zum Belüften von Flüssigkeiten
AT277890B (de) Einrichtung zur Belüftung von Abwässern
IT945415B (it) Procedimento per il trattamento di acque di scarico
IT942635B (it) Procedimento per trattare acque di rifiuto contenenti nitrili
IT992174B (it) Procedimento e dispositivo per depu rare acque di rifiuto
CH540856A (de) Einrichtung zum feinblasigen Belüften von Abwasser
AT295424B (de) Einrichtung zur Oberflächenbelüftung von Wasserflächen
IT955269B (it) Dispositivo per il trattamento di acqua
AT306611B (de) Form zum Gießen von Porenbetonkörpern
IT975973B (it) Dispositivo essiccatore per fanghi di acque di scarico
AT309347B (de) Wassermischvorrichtung
CH532420A (de) Vorrichtung zum Zerkleinern von Abfall
AT321702B (de) Vorrichtung zum Zerkleinern von Abfall
AT320546B (de) Einrichtung zur Belüftung von Gewässern
BE765336A (fr) Epuration des eaux usees
IT954431B (it) Procedimento per trattare acque di rifiuto
IT1002785B (it) Procedimento ed apparecchio per la aerazione di acqua di rifiuto
AT257494B (de) Belüftungskreisel zum Belüften von Wasser und Abwasser
IT971533B (it) Dispositivo di aereazione per acque di rifiuto
CH464809A (de) Einrichtung zum Umwälzen und Belüften von Wasser

Legal Events

Date Code Title Description
PL Patent ceased