ES8200565A1 - Dispositivo destinado a realizar la introduccion de gas a una cierta profundidad en una masa liquida - Google Patents
Dispositivo destinado a realizar la introduccion de gas a una cierta profundidad en una masa liquidaInfo
- Publication number
- ES8200565A1 ES8200565A1 ES498354A ES498354A ES8200565A1 ES 8200565 A1 ES8200565 A1 ES 8200565A1 ES 498354 A ES498354 A ES 498354A ES 498354 A ES498354 A ES 498354A ES 8200565 A1 ES8200565 A1 ES 8200565A1
- Authority
- ES
- Spain
- Prior art keywords
- tube
- gas
- liquid
- liquid mass
- emulsion
- 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
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
- C02F3/22—Activated sludge processes using circulation pipes
- C02F3/223—Activated sludge processes using circulation pipes using "air-lift"
-
- 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
-
- 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
- B01F23/23112—Mounting the bubbling devices or the diffusers comprising the use of flow guiding elements adjacent or above the gas stream
- B01F23/231122—Mounting the bubbling devices or the diffusers comprising the use of flow guiding elements adjacent or above the gas stream the flow guiding elements being dome-shaped elements, i.e. for trapping air, e.g. cap-, umbrella- or inversed cone-shaped
-
- 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)
- Gas Separation By Absorption (AREA)
Abstract
DISPOSITIVO PARA INTRODUCIR, DE FORMA HOMOGENEA, GAS A UNA CIERTA PROFUNDIDAD DE UNA MASA LIQUIDA. COMPRENDE TUBOS DIFUSORES (1) ABIERTOS EN CADA EXTREMO. CADA TUBO TIENE SU ABERTURA SUPERIOR CORONADA POR UNA CAMPANA (2) FIJADA AL MISMO POR MEDIOS APROPIADOS. DICHOS TUBOS FUNCIONAN COMO EMULSORES Y SE DISPONEN, VERTICALMENTE, POR ENCIMA DE ORIFICIOS (3) PRACTICADOS EN LA TUBERIA (4) CONDUCTORA DEL GAS. ESTA SE SITUA CERCA DEL FONDO DEL ESTANQUE (5), QUEDANDO SOSTENIDA POR SOPORTES (6), FUERTEMENTE CALADOS, DE LOS TUBOS (1). LOS ORIFICIOS (3) SE REALIZAN ADECUADAMENTE PARA CONSEGUIR UN REPARTO IGUALADO DE CAUDAL DE GAS. ASIMISMO, EL DISPOSITIVO DISPONE DE MEDIOS ADECUADOS PARA LA REGULACION DE LA ALTURA (H). APLICABLE EN INSTALACIONES DE TRATAMIENTO DE AGUAS RESIDUALES MEDIANTE LODOS ACTIVADOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8000398A FR2473351A1 (fr) | 1980-01-09 | 1980-01-09 | Dispositif d'introduction de gaz dans un liquide |
Publications (2)
Publication Number | Publication Date |
---|---|
ES498354A0 ES498354A0 (es) | 1981-12-01 |
ES8200565A1 true ES8200565A1 (es) | 1981-12-01 |
Family
ID=9237374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES498354A Expired ES8200565A1 (es) | 1980-01-09 | 1981-01-07 | Dispositivo destinado a realizar la introduccion de gas a una cierta profundidad en una masa liquida |
Country Status (5)
Country | Link |
---|---|
US (1) | US4486361A (es) |
EP (1) | EP0032235A1 (es) |
CA (1) | CA1164586A (es) |
ES (1) | ES8200565A1 (es) |
FR (1) | FR2473351A1 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8004724A (nl) * | 1980-08-20 | 1982-03-16 | Bastiaan Bernard Boele Eertink | Inrichting en werkwijze voor het reinigen van afvalwater. |
DE3241724A1 (de) * | 1982-11-11 | 1984-05-17 | Metallgesellschaft Ag, 6000 Frankfurt | Vorrichtung zum belueften von fluessigkeiten |
SE457349B (sv) * | 1986-03-04 | 1988-12-19 | Purac Ab | Anordning foer behandling av vaetskor med luft i en behandlingsbassaeng |
DE3620728A1 (de) * | 1986-06-20 | 1987-12-23 | Bayer Ag | Vorrichtung und verfahren zur biologischen abluft- und abwasserreinigung |
US4789503A (en) * | 1987-06-15 | 1988-12-06 | Atara Corporation | Air removal snorkel device |
GB2259913B (en) * | 1988-06-08 | 1993-09-29 | Campbell Elisabeth Mary | Device for circulation and gas exchange in liquids |
US4863643A (en) * | 1988-09-13 | 1989-09-05 | Cochran David W | Apparatus for dissolution of gas in liquid |
US4863644A (en) * | 1988-11-04 | 1989-09-05 | Enviroquip, Inc. | Gas diffuser |
AT396683B (de) * | 1992-02-21 | 1993-11-25 | Frings & Co Heinrich | Vorrichtung zur gaseintragung in flüssigkeiten |
DE60129486T2 (de) * | 2000-05-19 | 2008-04-10 | Rancilio Macchine Per Caffe' S.P.A., Villastanza Di Parabiago | Vorrichtung zum Aufschaümen und Erhitzen von Flüssigkeiten, insbesondere Milch |
US20090272817A1 (en) * | 2000-11-28 | 2009-11-05 | Blum Ronald D | Method and apparatus for reducing the intensity of hurricanes at sea by deep-water upwelling |
US7963508B1 (en) * | 2009-06-01 | 2011-06-21 | Mcguffin Thomas R | Method and apparatus for digesting sludge |
WO2016172777A1 (pt) * | 2015-04-29 | 2016-11-03 | Biotecam Assessoria E Desenvolvimento De Tecnologia Ambiental Ltda. | Equipamento e processo para dissolução massiva de gases em líquidos |
CN109529728B (zh) * | 2017-09-22 | 2021-09-07 | 中国石油化工股份有限公司 | 用于固体粒子床层的流体混合分布器、设备和容器 |
US11845043B2 (en) | 2019-05-16 | 2023-12-19 | Environmental Dynamics International, Inc. | Large bubble mixer and method of using same in a wastewater treatment system |
US11325079B2 (en) * | 2019-05-16 | 2022-05-10 | Environmental Dynamics International, Inc. | Combined coarse and fine bubble diffuser |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US708058A (en) * | 1901-11-22 | 1902-09-02 | Herman M Martinson | Agitator. |
US1407258A (en) * | 1920-01-15 | 1922-02-21 | Arthur H Connors | Ore separator |
US2353195A (en) * | 1940-08-03 | 1944-07-11 | Sims Alfred William | Mixing fluids of different temperatures and densities |
US2510589A (en) * | 1947-12-18 | 1950-06-06 | Lummus Co | Bubble cap |
CA849014A (en) * | 1968-10-25 | 1970-08-11 | Ichikawa Yataro | Apparatus for continuous gas-liquid contact and process for refining crude terephthalic acid |
US3722679A (en) * | 1970-09-24 | 1973-03-27 | L Logue | Method and means for froth flotation concentration utilizing an aerator having a venturi passage |
DE2225976C3 (de) * | 1971-06-01 | 1980-09-04 | Atlas Copco Ab, Nacka (Schweden) | Verfahren und Vorrichtung zur Sauerstoffanreicherung des Wassers in Gewässern |
US4107240A (en) * | 1971-06-01 | 1978-08-15 | Atlas Copco Aktiebolag | Method and device for lake restoration by oxygen-enriching of the water |
US3778980A (en) * | 1971-07-12 | 1973-12-18 | Peabody Engineering Corp | Gas drying apparatus |
US3852384A (en) * | 1972-07-21 | 1974-12-03 | Environmental Technology | Liquid treatment apparatus |
AT330688B (de) * | 1973-11-13 | 1976-07-12 | Georg Hamburger & Co K G | Duse zum verteilen von gasen in flussigkeiten, insbesondere abwasser |
CA1042571A (en) * | 1975-04-21 | 1978-11-14 | Atara Corporation | Sewage aerating structure |
-
1980
- 1980-01-09 FR FR8000398A patent/FR2473351A1/fr active Granted
- 1980-12-29 EP EP80108163A patent/EP0032235A1/fr not_active Withdrawn
- 1980-12-30 US US06/221,411 patent/US4486361A/en not_active Expired - Lifetime
-
1981
- 1981-01-07 ES ES498354A patent/ES8200565A1/es not_active Expired
- 1981-01-08 CA CA000368133A patent/CA1164586A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1164586A (fr) | 1984-03-27 |
FR2473351B1 (es) | 1983-12-09 |
US4486361A (en) | 1984-12-04 |
EP0032235A1 (fr) | 1981-07-22 |
ES498354A0 (es) | 1981-12-01 |
FR2473351A1 (fr) | 1981-07-17 |
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