ES2076878A2 - Aerating device - Google Patents
Aerating deviceInfo
- Publication number
- ES2076878A2 ES2076878A2 ES9302512A ES9302512A ES2076878A2 ES 2076878 A2 ES2076878 A2 ES 2076878A2 ES 9302512 A ES9302512 A ES 9302512A ES 9302512 A ES9302512 A ES 9302512A ES 2076878 A2 ES2076878 A2 ES 2076878A2
- Authority
- ES
- Spain
- Prior art keywords
- aerating device
- aerating
- caused
- wastewater purification
- vibrate during
- 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
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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Physical Water Treatments (AREA)
- Finger-Pressure Massage (AREA)
- Massaging Devices (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
An aerating device for wastewater purification is characterized in that the device can be caused to vibrate during aeration.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4240949A DE4240949C1 (en) | 1992-12-07 | 1992-12-07 | Ventilation device |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2076878A2 true ES2076878A2 (en) | 1995-11-01 |
ES2076878R ES2076878R (en) | 1997-12-01 |
ES2076878B1 ES2076878B1 (en) | 1998-07-01 |
Family
ID=6474458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9302512A Expired - Lifetime ES2076878B1 (en) | 1992-12-07 | 1993-12-01 | AERATION ARRANGEMENT. |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPH06277690A (en) |
DE (1) | DE4240949C1 (en) |
ES (1) | ES2076878B1 (en) |
FR (1) | FR2698797A1 (en) |
GB (1) | GB2273700A (en) |
IT (1) | IT1265387B1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4405961C2 (en) * | 1994-02-24 | 1998-09-24 | Oeko Systeme Maschinen Und Anl | Device for gassing a liquid |
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 |
GB2443396B (en) | 2006-10-30 | 2011-10-19 | Univ Sheffield | Bubble generation for aeration and other purposes |
US10377651B2 (en) | 2006-10-30 | 2019-08-13 | Perlemax Ltd | Bubble generation for aeration and other purposes |
JP2009082923A (en) * | 2009-01-26 | 2009-04-23 | Jfe Engineering Kk | Bubble generation method and device |
DE102010029754A1 (en) * | 2010-06-07 | 2011-12-08 | Invent Umwelt- Und Verfahrenstechnik Ag | Device for gassing liquids |
US10711807B2 (en) | 2010-06-29 | 2020-07-14 | Coldharbour Marine Limited | Gas lift pump apparatus with ultrasonic energy generator and method |
GB2497954A (en) | 2011-12-22 | 2013-07-03 | Coldharbour Marine Ltd | Gas lift pump with a sonic generator |
EP2906679A1 (en) | 2012-10-15 | 2015-08-19 | Perlemax Ltd | Bubble generation to strip components of a liquid |
KR20160098189A (en) | 2013-10-14 | 2016-08-18 | 콜드하버 마린 리미티드 | Apparatus and method using ultrasounds for gas conversion |
US9643140B2 (en) | 2014-05-22 | 2017-05-09 | MikroFlot Technologies LLC | Low energy microbubble generation system and apparatus |
DE102019005134A1 (en) * | 2019-07-24 | 2021-01-28 | Bvp Gmbh | Fine or micro bubble generator for gassing or degassing a liquid |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4141939A (en) * | 1977-06-10 | 1979-02-27 | Hikoji Oshima | Aerator for generating fine bubbles by supersonic wave action |
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 |
JPS57171414A (en) * | 1981-04-14 | 1982-10-22 | Matsushita Electric Ind Co Ltd | Gas scrubbing apparatus |
US4793714A (en) * | 1985-12-05 | 1988-12-27 | Achmed N. Sadik | Apparatus for mixing fluids |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH283308A (en) * | 1948-03-12 | 1952-05-31 | Mueller Hans | Device for mixing a liquid or for emulsifying. |
DE905839C (en) * | 1951-12-08 | 1954-03-08 | Siemens Ag | Process for adding carbonic acid to beverages |
DE1027640B (en) * | 1953-04-22 | 1958-04-10 | Bopp & Reuther Gmbh | Vibration mixer for adding a gas to a mix |
BE590713A (en) * | 1959-05-15 | |||
DE2514197A1 (en) * | 1975-04-01 | 1976-10-14 | Linde Ag | Bubbling of gases into liquids - in large quantities with minimal energy consumption |
US4350587A (en) * | 1980-12-05 | 1982-09-21 | Donald Jarrell | Sewage treatment system |
US4494452A (en) * | 1983-05-02 | 1985-01-22 | Craig Barzso | Wine aerator |
SU1180358A1 (en) * | 1984-03-22 | 1985-09-23 | Лаборатория По Научной Организации Труда И Управления Производством Министерства Коммунального Хозяйства Латсср | Aerator |
SU1333653A1 (en) * | 1986-04-22 | 1987-08-30 | Институт технической теплофизики АН УССР | Reservoir aeration arrangement |
SU1353751A1 (en) * | 1986-05-11 | 1987-11-23 | Университет дружбы народов им.Патриса Лумумбы | Aerator |
DD292896A5 (en) * | 1990-03-20 | 1991-08-14 | Veb Chemieanlagenbaukombinat Leipzig-Grimma,De | METHOD AND DEVICE FOR VENTILATING WASTEWATERS AND OXYGEN-PRODUCING FABRICS |
-
1992
- 1992-12-07 DE DE4240949A patent/DE4240949C1/en not_active Expired - Fee Related
-
1993
- 1993-11-04 GB GB9322759A patent/GB2273700A/en not_active Withdrawn
- 1993-11-09 FR FR9313327A patent/FR2698797A1/en active Pending
- 1993-12-01 ES ES9302512A patent/ES2076878B1/en not_active Expired - Lifetime
- 1993-12-06 IT IT002580 patent/IT1265387B1/en active IP Right Grant
- 1993-12-06 JP JP30561793A patent/JPH06277690A/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4141939A (en) * | 1977-06-10 | 1979-02-27 | Hikoji Oshima | Aerator for generating fine bubbles by supersonic wave action |
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 |
JPS57171414A (en) * | 1981-04-14 | 1982-10-22 | Matsushita Electric Ind Co Ltd | Gas scrubbing apparatus |
US4793714A (en) * | 1985-12-05 | 1988-12-27 | Achmed N. Sadik | Apparatus for mixing fluids |
Non-Patent Citations (3)
Title |
---|
PATENT ABSTRACTS OF JAPAN, CD ROM B01-09 1976-1986 (1/2) 6 & JP 56161824 A (CHIYODA CHEM ENG & CONSTR CO LTD) 12.12.1981 * |
PATENT ABSTRACTS OF JAPAN, CD ROM B01-09 1976-1986 (1/2) 6 & JP 57063118 A (CHIYODA CHEM ENG & CONSTR CO LTD) 16.04.1982 * |
PATENT ABSTRACTS OF JAPAN, CD ROM B01-09 1976-1986 (1/2) 6 & JP 57171414 A (MATSUSHITA ELECTRIC IND CO LTD) 22.10.1982 * |
Also Published As
Publication number | Publication date |
---|---|
ITMI932580A0 (en) | 1993-12-06 |
JPH06277690A (en) | 1994-10-04 |
FR2698797A1 (en) | 1994-06-10 |
GB2273700A (en) | 1994-06-29 |
ITMI932580A1 (en) | 1995-06-06 |
IT1265387B1 (en) | 1996-11-22 |
GB9322759D0 (en) | 1993-12-22 |
ES2076878B1 (en) | 1998-07-01 |
ES2076878R (en) | 1997-12-01 |
DE4240949C1 (en) | 1994-01-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19951101 Kind code of ref document: R Effective date: 19951101 |
|
FA2A | Application withdrawn |
Effective date: 19990303 |