AT283228B - Oberflächenbelüfter zum Umwälzen und Belüften von Flüssigkeiten, insbesondere für Abwasserreinigungsanlagen - Google Patents
Oberflächenbelüfter zum Umwälzen und Belüften von Flüssigkeiten, insbesondere für AbwasserreinigungsanlagenInfo
- Publication number
- AT283228B AT283228B AT1204168A AT1204168A AT283228B AT 283228 B AT283228 B AT 283228B AT 1204168 A AT1204168 A AT 1204168A AT 1204168 A AT1204168 A AT 1204168A AT 283228 B AT283228 B AT 283228B
- Authority
- AT
- Austria
- Prior art keywords
- circulating
- waste water
- water purification
- purification systems
- surface aerators
- Prior art date
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
- C02F3/14—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
- 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
- B01F23/234211—Stirrers thereof
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/71—Sewage aerators; rotating
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH788668A CH463409A (de) | 1968-05-28 | 1968-05-28 | Oberflächenbelüfter zum Umwälzen und Belüften von flüssigkeiten, insbesondere für Abwasserreinigungsanlagen |
Publications (1)
Publication Number | Publication Date |
---|---|
AT283228B true AT283228B (de) | 1970-07-27 |
Family
ID=4331904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT1204168A AT283228B (de) | 1968-05-28 | 1968-12-11 | Oberflächenbelüfter zum Umwälzen und Belüften von Flüssigkeiten, insbesondere für Abwasserreinigungsanlagen |
Country Status (15)
Country | Link |
---|---|
US (1) | US3576316A (de) |
JP (1) | JPS4811147B1 (de) |
AT (1) | AT283228B (de) |
BE (1) | BE731730A (de) |
BG (2) | BG16176A3 (de) |
CH (1) | CH463409A (de) |
CS (1) | CS150675B2 (de) |
DE (1) | DE1813938C3 (de) |
DK (1) | DK136893B (de) |
ES (1) | ES362509A1 (de) |
FR (1) | FR2009464A1 (de) |
NL (1) | NL146063B (de) |
NO (1) | NO120514B (de) |
SE (1) | SE336310B (de) |
YU (1) | YU34506B (de) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3704868A (en) * | 1970-09-25 | 1972-12-05 | Ecodyne Corp | Mechanical aerator |
CH522827A (de) * | 1971-02-15 | 1972-05-15 | Norm Amc Ag | Verfahren zur Verhinderung der Eisbildung und/oder Schmutzablagerung auf der Oberfläche eines Belüftungskreisels, Belüftungskreisel zur Ausführung des Verfahrens und Anwendung des Verfahrens |
US3704009A (en) * | 1971-05-03 | 1972-11-28 | Fmc Corp | Turboventilator for the input of oxygen into liquids |
US3738773A (en) * | 1971-10-20 | 1973-06-12 | Tait Mfg Co | Bladeless pump impeller |
BE791664A (fr) * | 1971-11-22 | 1973-03-16 | Kaelin J R | Centrifugeuse d'aeration de surface pour installation de clarification d'eaux usees |
US3966608A (en) * | 1974-03-01 | 1976-06-29 | Ecodyne Corporation | Liquid treatment apparatus |
US4117047A (en) * | 1975-02-03 | 1978-09-26 | Robert Stephan Hannecart | Device for mixing gases and liquids |
US3972965A (en) * | 1975-03-10 | 1976-08-03 | Ecodyne Corporation | Special aerator |
NL7510116A (nl) * | 1975-08-27 | 1977-03-01 | Sneek Landustrie | Inrichting voor het zuiveren van afvalwater. |
CH591278A5 (de) * | 1975-09-24 | 1977-09-15 | Kaelin J R | |
JPS52122961U (de) * | 1976-03-15 | 1977-09-19 | ||
US4066383A (en) * | 1976-06-18 | 1978-01-03 | General Signal Corporation | Surface aeration impeller |
US4066382A (en) * | 1976-06-18 | 1978-01-03 | General Signal Corporation | Surface aeration impeller |
US4107939A (en) * | 1977-04-01 | 1978-08-22 | Carrier Corporation | Apparatus for reducing exterior condensation in an air conditioner |
SE412011B (sv) * | 1978-03-31 | 1980-02-18 | Sala International Ab | Anordning vid apparater for inblandning och losning av gaser i vetskemassor, vilka av ett axialpumpshjul uppfordras genom en vertikal stigledning |
DK211281A (da) * | 1981-05-13 | 1982-11-14 | A S Frandsen | Iltningsanlaeg til vandomraader,isaer fiskedamme |
CH666020A5 (de) * | 1983-12-07 | 1988-06-30 | Kaelin J R | Oberflaechenbelueftungskreisel sowie ein einen solchen enthaltendes abwasserbelueftungsbecken. |
US4599174A (en) * | 1984-02-27 | 1986-07-08 | Polybac Corporation | Submerged fixed film biological treatment system |
JPS60193300U (ja) * | 1984-05-31 | 1985-12-23 | 株式会社 西原環境衛生研究所 | 浄化槽用曝気装置 |
JP3253212B2 (ja) * | 1993-03-31 | 2002-02-04 | 関西化学機械製作株式会社 | 攪拌翼および攪拌方法 |
US5785424A (en) * | 1993-04-30 | 1998-07-28 | Kansai Chemical Engineering Co. Ltd. | Agitator blade having agitators with open first and second ends and inner fabrics therein |
US5770062A (en) * | 1993-05-03 | 1998-06-23 | Wildlife Science, Inc. | Device for aiding the solubilization of gases in liquids |
US5785899A (en) * | 1997-03-24 | 1998-07-28 | Dbs Manufacturing, Inc. | Aerating rotor with submersible planetary gearbox |
DE69810067T2 (de) | 1997-11-14 | 2003-10-02 | Kansai Chemical Engineering Co., Ltd. | Vorrichtung und Verfahren zur Flüssigkeitsejektion |
WO2004025125A2 (en) * | 1998-09-28 | 2004-03-25 | The Penn State Research Foundation | Surface aeration impellers |
US6860631B2 (en) | 1998-09-28 | 2005-03-01 | The Penn State Research Foundation | Surface aeration impeller designs |
CA2298879C (en) | 1999-02-22 | 2004-09-14 | Hideo Noda | Liquid ejection apparatus and liquid ejection method |
US20010022755A1 (en) * | 1999-12-20 | 2001-09-20 | Holtzapple Mark T. | Mixer system and method |
DE10221824C1 (de) * | 2002-05-10 | 2003-09-11 | Schulz Verfahrenstechnik Gmbh | Hydrodynamischer Impulsbeschleuniger |
US6808306B2 (en) * | 2003-02-14 | 2004-10-26 | Spx Corporation | Mixing vessel apparatus and method |
CN102730854B (zh) * | 2012-04-01 | 2013-11-06 | 中冶华天工程技术有限公司 | 离心自吸混合式倒伞型曝气机 |
JP2015047540A (ja) * | 2013-08-30 | 2015-03-16 | 株式会社石井鐵工所 | 遠心撹拌体 |
US9675942B1 (en) | 2013-10-15 | 2017-06-13 | Aeration Industries International, LLC. | Universal bridge and wall mounted aeration apparatus |
DE102014210373A1 (de) * | 2014-06-02 | 2015-12-03 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Radial- oder Diagonalventilator |
WO2016154639A2 (en) * | 2015-03-26 | 2016-09-29 | Structovate (Pty) Ltd | Aeration device |
CN108290125A (zh) * | 2015-09-24 | 2018-07-17 | O2瓦特雷德有限公司 | 离心曝气机 |
JP6086374B1 (ja) * | 2015-11-03 | 2017-03-01 | 株式会社アプト | 攪拌体およびこれを用いた攪拌装置 |
CN107125787B (zh) * | 2017-07-13 | 2023-05-26 | 深圳之新科技有限公司 | 离心转子及水果洗涤器 |
US11406943B1 (en) | 2019-06-14 | 2022-08-09 | Aeration Industries International, Llc | Apparatus for treating fluids having improved aeration efficiency and dual function operation |
US11596907B1 (en) | 2019-06-14 | 2023-03-07 | Aeration Industries International, Llc | Apparatus for treating fluids having improved aeration efficiency and operational durability |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US940103A (en) * | 1909-08-31 | 1909-11-16 | Walther Feld | Gas-washer. |
US1026946A (en) * | 1910-12-05 | 1912-05-21 | Frank B Comins | Humidifier. |
DE1557138B2 (de) * | 1966-02-10 | 1973-08-23 | Metallgesellschaft AG, 6000 Frank fürt | Vorrichtung zum begasen von fluessigkeiten |
-
1968
- 1968-05-28 CH CH788668A patent/CH463409A/de unknown
- 1968-12-11 AT AT1204168A patent/AT283228B/de not_active IP Right Cessation
- 1968-12-11 DE DE1813938A patent/DE1813938C3/de not_active Expired
-
1969
- 1969-01-04 ES ES362509A patent/ES362509A1/es not_active Expired
- 1969-01-20 NL NL6900903A patent/NL146063B/xx unknown
- 1969-01-20 SE SE66369A patent/SE336310B/xx unknown
- 1969-03-11 NO NO1007/69A patent/NO120514B/no unknown
- 1969-04-18 BE BE731730D patent/BE731730A/xx not_active IP Right Cessation
- 1969-05-20 US US3576316D patent/US3576316A/en not_active Expired - Lifetime
- 1969-05-23 FR FR6916889A patent/FR2009464A1/fr not_active Withdrawn
- 1969-05-27 DK DK284569A patent/DK136893B/da unknown
- 1969-05-27 CS CS376069A patent/CS150675B2/cs unknown
- 1969-05-28 BG BG012329A patent/BG16176A3/bg unknown
- 1969-05-28 YU YU132869A patent/YU34506B/xx unknown
- 1969-05-28 JP JP4101769A patent/JPS4811147B1/ja active Pending
- 1969-05-28 BG BG014882A patent/BG17004A3/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CS150675B2 (de) | 1973-09-04 |
DK136893C (de) | 1978-05-29 |
DK136893B (da) | 1977-12-12 |
BG16176A3 (bg) | 1972-07-20 |
NL146063B (nl) | 1975-06-16 |
SE336310B (de) | 1971-06-28 |
JPS4811147B1 (de) | 1973-04-11 |
CH463409A (de) | 1968-09-30 |
NL6900903A (de) | 1969-12-02 |
YU34506B (en) | 1979-09-10 |
YU132869A (en) | 1979-02-28 |
DE1813938B2 (de) | 1973-09-27 |
NO120514B (de) | 1970-10-26 |
US3576316A (en) | 1971-04-27 |
BE731730A (de) | 1969-10-01 |
DE1813938A1 (de) | 1969-12-11 |
ES362509A1 (es) | 1970-09-01 |
DE1813938C3 (de) | 1974-05-09 |
BG17004A3 (bg) | 1973-04-25 |
FR2009464A1 (de) | 1970-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |