FR2698797A1 - Dispositif d'aération. - Google Patents

Dispositif d'aération. Download PDF

Info

Publication number
FR2698797A1
FR2698797A1 FR9313327A FR9313327A FR2698797A1 FR 2698797 A1 FR2698797 A1 FR 2698797A1 FR 9313327 A FR9313327 A FR 9313327A FR 9313327 A FR9313327 A FR 9313327A FR 2698797 A1 FR2698797 A1 FR 2698797A1
Authority
FR
France
Prior art keywords
air
distribution chamber
aeration device
vibrations
supply opening
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.)
Pending
Application number
FR9313327A
Other languages
English (en)
French (fr)
Inventor
Pape Stefan
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.)
Envicon Klartechnik Verwaltungs-Gesellschaft mbH
Original Assignee
Envicon Klartechnik Verwaltungs-Gesellschaft mbH
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 Envicon Klartechnik Verwaltungs-Gesellschaft mbH filed Critical Envicon Klartechnik Verwaltungs-Gesellschaft mbH
Publication of FR2698797A1 publication Critical patent/FR2698797A1/fr
Pending 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
    • 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
    • B01F23/238—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using vibrations, electrical or magnetic energy, radiations
    • 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
    • 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
FR9313327A 1992-12-07 1993-11-09 Dispositif d'aération. Pending FR2698797A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4240949A DE4240949C1 (de) 1992-12-07 1992-12-07 Belüftungseinrichtung

Publications (1)

Publication Number Publication Date
FR2698797A1 true FR2698797A1 (fr) 1994-06-10

Family

ID=6474458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9313327A Pending FR2698797A1 (fr) 1992-12-07 1993-11-09 Dispositif d'aération.

Country Status (6)

Country Link
JP (1) JPH06277690A (es)
DE (1) DE4240949C1 (es)
ES (1) ES2076878B1 (es)
FR (1) FR2698797A1 (es)
GB (1) GB2273700A (es)
IT (1) IT1265387B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130093106A1 (en) * 2010-06-07 2013-04-18 Invent Umwelt-Und Verfahrenstechnik Ag Device for gassing liquids

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4405961C2 (de) * 1994-02-24 1998-09-24 Oeko Systeme Maschinen Und Anl Vorrichtung zum Begasen einer Flüssigkeit
GB2373200B (en) * 2001-07-18 2003-03-12 Graham Mervyn Booth Pond cleaning jet nozzle
EP1288166A1 (en) * 2001-08-28 2003-03-05 Seghers Better Technology Group Method and system for pH control
US10377651B2 (en) 2006-10-30 2019-08-13 Perlemax Ltd Bubble generation for aeration and other purposes
GB2443396B (en) 2006-10-30 2011-10-19 Univ Sheffield Bubble generation for aeration and other purposes
JP2009082923A (ja) * 2009-01-26 2009-04-23 Jfe Engineering Kk 気泡発生方法及び装置
BR112012033513A2 (pt) 2010-06-29 2016-11-29 Coldharbour Marine Ltd dispositivo para a geração de ondas de choque e método de transmissão
GB2497954A (en) 2011-12-22 2013-07-03 Coldharbour Marine Ltd Gas lift pump with a sonic generator
WO2014060740A1 (en) 2012-10-15 2014-04-24 Perlemax Limited Bubble generation to strip components of a liquid
US10765988B2 (en) 2013-10-14 2020-09-08 Coldharbour Marine Limited Apparatus and method for treating gas in a liquid medium with ultrasonic energy for chemical reaction
US9643140B2 (en) 2014-05-22 2017-05-09 MikroFlot Technologies LLC Low energy microbubble generation system and apparatus
DE102019005134A1 (de) * 2019-07-24 2021-01-28 Bvp Gmbh Fein- oder Microblasenerzeuger zur Begasung oder Entgasung einer Flüssigkeit

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH283308A (de) * 1948-03-12 1952-05-31 Mueller Hans Vorrichtung zum Mischen einer Flüssigkeit oder zum Emulgieren.
DE905839C (de) * 1951-12-08 1954-03-08 Siemens Ag Verfahren zum Einbringen von Kohlensaeure in Getraenke
DE1027640B (de) * 1953-04-22 1958-04-10 Bopp & Reuther Gmbh Vibrationsmischer zum Zumischen eines Gases in ein Mischgut
DE2514197A1 (de) * 1975-04-01 1976-10-14 Linde Ag Vorrichtung zur begasung von fluessigkeiten
US4141939A (en) * 1977-06-10 1979-02-27 Hikoji Oshima Aerator for generating fine bubbles by supersonic wave action
JPS57171414A (en) * 1981-04-14 1982-10-22 Matsushita Electric Ind Co Ltd Gas scrubbing apparatus
US4494452A (en) * 1983-05-02 1985-01-22 Craig Barzso Wine aerator
EP0225526A2 (de) * 1985-12-05 1987-06-16 ABS International S.A. Vorrichtung zur Begasung von Flüssigkeiten oder zur Mischung von Flüssigkeiten
SU1333653A1 (ru) * 1986-04-22 1987-08-30 Институт технической теплофизики АН УССР Устройство дл аэрации водоемов
SU1353751A1 (ru) * 1986-05-11 1987-11-23 Университет дружбы народов им.Патриса Лумумбы Аэратор

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL112480C (es) * 1959-05-15
JPS56161824A (en) * 1980-05-16 1981-12-12 Chiyoda Chem Eng & Constr Co Ltd Fine gas bubble generating apparatus utilizing resonance
JPS5763118A (en) * 1980-10-03 1982-04-16 Chiyoda Chem Eng & Constr Co Ltd Fine air bubble producing device
US4350587A (en) * 1980-12-05 1982-09-21 Donald Jarrell Sewage treatment system
SU1180358A1 (ru) * 1984-03-22 1985-09-23 Лаборатория По Научной Организации Труда И Управления Производством Министерства Коммунального Хозяйства Латсср Аэратор
DD292896A5 (de) * 1990-03-20 1991-08-14 Veb Chemieanlagenbaukombinat Leipzig-Grimma,De Verfahren und vorrichtung zur belueftung von abwaessern und sauerstoffzehrenden stoffstroemen

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH283308A (de) * 1948-03-12 1952-05-31 Mueller Hans Vorrichtung zum Mischen einer Flüssigkeit oder zum Emulgieren.
DE905839C (de) * 1951-12-08 1954-03-08 Siemens Ag Verfahren zum Einbringen von Kohlensaeure in Getraenke
DE1027640B (de) * 1953-04-22 1958-04-10 Bopp & Reuther Gmbh Vibrationsmischer zum Zumischen eines Gases in ein Mischgut
DE2514197A1 (de) * 1975-04-01 1976-10-14 Linde Ag Vorrichtung zur begasung von fluessigkeiten
US4141939A (en) * 1977-06-10 1979-02-27 Hikoji Oshima Aerator for generating fine bubbles by supersonic wave action
JPS57171414A (en) * 1981-04-14 1982-10-22 Matsushita Electric Ind Co Ltd Gas scrubbing apparatus
US4494452A (en) * 1983-05-02 1985-01-22 Craig Barzso Wine aerator
EP0225526A2 (de) * 1985-12-05 1987-06-16 ABS International S.A. Vorrichtung zur Begasung von Flüssigkeiten oder zur Mischung von Flüssigkeiten
SU1333653A1 (ru) * 1986-04-22 1987-08-30 Институт технической теплофизики АН УССР Устройство дл аэрации водоемов
SU1353751A1 (ru) * 1986-05-11 1987-11-23 Университет дружбы народов им.Патриса Лумумбы Аэратор

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 7, no. 14 (C - 146)<1159> 20 January 1983 (1983-01-20) *
SOVIET INVENTIONS ILLUSTRATED Section Ch Week 8815, 14 April 1988 Derwent World Patents Index; Class D15, AN 88-103719 *
SOVIET INVENTIONS ILLUSTRATED Section Ch Week 8825, 25 June 1988 Derwent World Patents Index; Class D15, AN 88-173435 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130093106A1 (en) * 2010-06-07 2013-04-18 Invent Umwelt-Und Verfahrenstechnik Ag Device for gassing liquids
US9556047B2 (en) * 2010-06-07 2017-01-31 Invent Umwelt-Und Verfahrenstechnik Ag Device for gassing liquids

Also Published As

Publication number Publication date
GB2273700A (en) 1994-06-29
ES2076878B1 (es) 1998-07-01
ITMI932580A0 (it) 1993-12-06
IT1265387B1 (it) 1996-11-22
ES2076878R (es) 1997-12-01
JPH06277690A (ja) 1994-10-04
GB9322759D0 (en) 1993-12-22
ES2076878A2 (es) 1995-11-01
ITMI932580A1 (it) 1995-06-06
DE4240949C1 (de) 1994-01-05

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