CA956734A - Aeration device for the surface aeration of liquids - Google Patents
Aeration device for the surface aeration of liquidsInfo
- Publication number
- CA956734A CA956734A CA151,100A CA151100A CA956734A CA 956734 A CA956734 A CA 956734A CA 151100 A CA151100 A CA 151100A CA 956734 A CA956734 A CA 956734A
- Authority
- CA
- Canada
- Prior art keywords
- aeration
- liquids
- aeration device
- surface aeration
- 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
- 238000005273 aeration Methods 0.000 title 2
- 239000007788 liquid Substances 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/066—Floating-units
-
- 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
- B01F23/234—Surface aerating
- B01F23/2342—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force
- B01F23/23421—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force the stirrers rotating about a vertical axis
-
- 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
- C02F3/14—Activated sludge processes using surface aeration
- C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/50—Movable or transportable mixing devices or plants
- B01F33/503—Floating mixing devices
-
- 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
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Ventilation (AREA)
- Biological Treatment Of Waste Water (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1301271A CH529697A (de) | 1971-09-06 | 1971-09-06 | Belüftungseinrichtung für Flüssigkeiten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA956734A true CA956734A (en) | 1974-10-22 |
Family
ID=4388481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA151,100A Expired CA956734A (en) | 1971-09-06 | 1972-09-06 | Aeration device for the surface aeration of liquids |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US3811662A (xx) |
| JP (1) | JPS5530920B2 (xx) |
| AT (1) | AT308654B (xx) |
| AU (1) | AU473051B2 (xx) |
| BE (1) | BE788402A (xx) |
| BG (1) | BG20322A3 (xx) |
| CA (1) | CA956734A (xx) |
| CH (1) | CH529697A (xx) |
| CS (1) | CS161665B2 (xx) |
| DE (1) | DE2149047B2 (xx) |
| ES (1) | ES406447A1 (xx) |
| FR (1) | FR2152637B3 (xx) |
| GB (1) | GB1402457A (xx) |
| HU (1) | HU169555B (xx) |
| IL (1) | IL40305A (xx) |
| IT (1) | IT966620B (xx) |
| NL (1) | NL7212125A (xx) |
| PL (1) | PL78359B1 (xx) |
| SU (1) | SU513592A3 (xx) |
| ZA (1) | ZA726100B (xx) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3928512A (en) * | 1974-03-04 | 1975-12-23 | Kenneth Floyd Cherry | Bio pond aerator |
| FR2500323B2 (fr) * | 1974-12-05 | 1989-05-19 | Roland Jean Louis | Dispositif pour introduire un gaz dans un liquide |
| US4001077A (en) * | 1976-02-27 | 1977-01-04 | Orville Kemper | Evaporation accelerator |
| DE2734963C2 (de) * | 1977-08-03 | 1979-02-22 | Gottfried Bischoff Bau Kompl. Gasreinigungs- Und Wasserrueckkuehlanlagen Gmbh & Co Kg, 4300 Essen | Oberflächenbelüfter zum Belüften und Umwälzen einer Flüssigkeit bei der biologischen Abwasserreinigung |
| FR2517564B1 (fr) * | 1981-12-07 | 1987-02-27 | Etude Tech Realisa Equip | Turbine rapide flottante d'aeration, notamment pour l'epuration des eaux |
| ATE20703T1 (de) * | 1982-03-12 | 1986-08-15 | Roland Jean Louis | Vorrichtung zum begasen einer fluessigkeit und verwendung dieser vorrichtung. |
| CN102603060B (zh) * | 2011-01-21 | 2013-07-03 | 孙建 | 曝气船 |
| KR101048970B1 (ko) * | 2011-02-16 | 2011-07-12 | (주)에코코 | 공원 및 호수에 설치되는 물순환장치 |
| FR2985918B1 (fr) * | 2012-01-20 | 2015-10-23 | Veolia Water Solutions & Tech | Dispositif de prelevement d'eau clarifiee |
| AU2013270424B2 (en) * | 2012-06-01 | 2017-11-02 | Wears X Pty Ltd | Water treatment |
| US9731793B1 (en) * | 2013-10-01 | 2017-08-15 | Aqua-Aerobic Systems, Inc. | Self-deploying float |
| CN112913744B (zh) * | 2021-03-26 | 2022-08-19 | 中国水产科学研究院东海水产研究所 | 一种提高青虾在西藏高原室内越冬的方法 |
| ZA202207107B (en) * | 2021-08-12 | 2023-02-22 | Univ Hainan Normal | Ocean communication buoy |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1082342A (en) * | 1963-02-22 | 1967-09-06 | Carves Simon Ltd | Improvements in or relating to the surface aeration of liquids |
| US3462132A (en) * | 1967-08-07 | 1969-08-19 | Kaelin J R | System for surface aeration of liquid |
| CH461385A (de) * | 1967-08-10 | 1968-08-15 | Richard Kaelin Josef | Anlage zum Umwälzen von Wasser, insbesondere für Badestrände |
| DE1759104C3 (de) * | 1967-12-04 | 1974-01-24 | Joseph Richard Buochs Kaelin (Schweiz) | Vorrichtung zum Umwälzen und Belüften von Abwasser in einem Belebungsbecken mit einem um eine vertikale Achse drehbaren Belüftungskreisel |
| AT281705B (de) * | 1968-11-07 | 1970-05-25 | Passavant Werke | Schwimmender Oberflächenbelüfter |
| AT295424B (de) * | 1969-04-03 | 1972-01-10 | Passavant Werke | Einrichtung zur Oberflächenbelüftung von Wasserflächen |
-
0
- BE BE788402D patent/BE788402A/xx unknown
-
1971
- 1971-09-06 CH CH1301271A patent/CH529697A/de not_active IP Right Cessation
- 1971-10-01 DE DE19712149047 patent/DE2149047B2/de active Granted
- 1971-12-06 AT AT1045271A patent/AT308654B/de not_active IP Right Cessation
-
1972
- 1972-09-05 US US28620672 patent/US3811662A/en not_active Expired - Lifetime
- 1972-09-05 FR FR7231427A patent/FR2152637B3/fr not_active Expired
- 1972-09-05 IL IL4030572A patent/IL40305A/xx unknown
- 1972-09-05 IT IT1287472A patent/IT966620B/it active
- 1972-09-06 ES ES406447A patent/ES406447A1/es not_active Expired
- 1972-09-06 BG BG021330A patent/BG20322A3/xx unknown
- 1972-09-06 SU SU1834051A patent/SU513592A3/ru active
- 1972-09-06 ZA ZA726100A patent/ZA726100B/xx unknown
- 1972-09-06 PL PL1972157614A patent/PL78359B1/pl unknown
- 1972-09-06 HU HUKA001354 patent/HU169555B/hu unknown
- 1972-09-06 NL NL7212125A patent/NL7212125A/xx not_active Application Discontinuation
- 1972-09-06 AU AU46379/72A patent/AU473051B2/en not_active Expired
- 1972-09-06 JP JP8942872A patent/JPS5530920B2/ja not_active Expired
- 1972-09-06 GB GB4133672A patent/GB1402457A/en not_active Expired
- 1972-09-06 CS CS609172A patent/CS161665B2/cs unknown
- 1972-09-06 CA CA151,100A patent/CA956734A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH529697A (de) | 1972-10-31 |
| BE788402A (fr) | 1973-01-02 |
| DE2149047B2 (de) | 1976-07-15 |
| IL40305A0 (en) | 1972-11-28 |
| IL40305A (en) | 1975-08-31 |
| PL78359B1 (xx) | 1975-06-30 |
| ZA726100B (en) | 1973-05-30 |
| US3811662A (en) | 1974-05-21 |
| AU4637972A (en) | 1974-03-14 |
| HU169555B (xx) | 1976-12-28 |
| JPS4857464A (xx) | 1973-08-11 |
| AT308654B (de) | 1973-07-10 |
| FR2152637B3 (xx) | 1975-10-03 |
| IT966620B (it) | 1974-02-20 |
| SU513592A3 (ru) | 1976-05-05 |
| CS161665B2 (xx) | 1975-06-10 |
| FR2152637A1 (xx) | 1973-04-27 |
| NL7212125A (xx) | 1973-03-08 |
| GB1402457A (en) | 1975-08-06 |
| ES406447A1 (es) | 1976-01-16 |
| JPS5530920B2 (xx) | 1980-08-14 |
| DE2149047A1 (de) | 1973-03-22 |
| BG20322A3 (bg) | 1975-11-05 |
| AU473051B2 (en) | 1976-06-10 |
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