ZA744265B - Supersonic small bubble generation and method apparatus - Google Patents
Supersonic small bubble generation and method apparatusInfo
- Publication number
- ZA744265B ZA744265B ZA00744265A ZA744265A ZA744265B ZA 744265 B ZA744265 B ZA 744265B ZA 00744265 A ZA00744265 A ZA 00744265A ZA 744265 A ZA744265 A ZA 744265A ZA 744265 B ZA744265 B ZA 744265B
- Authority
- ZA
- South Africa
- Prior art keywords
- supersonic
- bubble generation
- small bubble
- method apparatus
- small
- 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
- C02F3/1278—Provisions for mixing or aeration of the mixed liquor
- C02F3/1294—"Venturi" aeration means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3122—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof the material flowing at a supersonic velocity thereby creating shock waves
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37734573A | 1973-07-09 | 1973-07-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA744265B true ZA744265B (en) | 1975-07-30 |
Family
ID=23488743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00744265A ZA744265B (en) | 1973-07-09 | 1974-07-02 | Supersonic small bubble generation and method apparatus |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5049769A (en) |
AU (1) | AU7074874A (en) |
BR (1) | BR7405636D0 (en) |
CA (1) | CA1033078A (en) |
IT (1) | IT1015792B (en) |
NL (1) | NL7409053A (en) |
ZA (1) | ZA744265B (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT336517B (en) * | 1975-07-07 | 1977-05-10 | Waagner Biro Ag | METHOD AND EQUIPMENT FOR TREATMENT OF LIQUIDS, SUCH AS E. TRUBEN WITH A FLUID |
AT393675B (en) * | 1982-05-04 | 1991-11-25 | Voest Alpine Ag | METHOD FOR MIXING LIQUIDS WITH GASES |
US4867918A (en) * | 1987-12-30 | 1989-09-19 | Union Carbide Corporation | Gas dispersion process and system |
US4861352A (en) * | 1987-12-30 | 1989-08-29 | Union Carbide Corporation | Method of separating a gas and/or particulate matter from a liquid |
WO1991011238A1 (en) * | 1990-02-02 | 1991-08-08 | Sports Marine International Pty. Ltd. | Vacuum distillation using suction apparatus |
CA2556673C (en) | 2004-02-26 | 2013-02-05 | Pursuit Dynamics Plc | Method and apparatus for generating a mist |
WO2005082545A1 (en) | 2004-02-26 | 2005-09-09 | Pursuit Dynamics Plc | Improvements in or relating to a method and apparatus for generating a mist |
US20080103217A1 (en) | 2006-10-31 | 2008-05-01 | Hari Babu Sunkara | Polyether ester elastomer composition |
US8419378B2 (en) | 2004-07-29 | 2013-04-16 | Pursuit Dynamics Plc | Jet pump |
GB0618196D0 (en) | 2006-09-15 | 2006-10-25 | Pursuit Dynamics Plc | An improved mist generating apparatus and method |
JP2008149209A (en) * | 2006-12-14 | 2008-07-03 | Marcom:Kk | Fine air bubble producer and fine air bubble supply system |
ATE523597T1 (en) | 2007-05-02 | 2011-09-15 | Pursuit Dynamics Plc | LIQUIDATION OF STARCH-CONTAINED BIOMASS |
JP4916496B2 (en) * | 2008-10-07 | 2012-04-11 | 株式会社リガルジョイント | Fluid mixing device |
FR2944218B1 (en) * | 2009-04-09 | 2012-06-15 | Total Sa | EJECTOR DIPOSITIVE FOR FORMING PRESSURE MIXTURE OF LIQUID AND GAS, AND GAS COMPRESSOR COMPRISING SUCH AN EJECTOR DEVICE |
EP2588760B9 (en) * | 2010-06-29 | 2021-01-20 | Coldharbour Marine Limited | Shockwave generation device and method of delivering a shockwave |
JP7064212B2 (en) * | 2018-01-12 | 2022-05-10 | 国立大学法人 筑波大学 | Bubble generator |
CN117599962A (en) * | 2023-12-21 | 2024-02-27 | 中国矿业大学 | Flotation column air inflow detection control device |
-
1974
- 1974-07-02 ZA ZA00744265A patent/ZA744265B/en unknown
- 1974-07-02 AU AU70748/74A patent/AU7074874A/en not_active Expired
- 1974-07-04 NL NL7409053A patent/NL7409053A/en unknown
- 1974-07-08 CA CA204,358A patent/CA1033078A/en not_active Expired
- 1974-07-09 IT IT24975/74A patent/IT1015792B/en active
- 1974-07-09 BR BR5636/74A patent/BR7405636D0/en unknown
- 1974-07-09 JP JP49078629A patent/JPS5049769A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
BR7405636D0 (en) | 1975-05-13 |
JPS5049769A (en) | 1975-05-02 |
AU7074874A (en) | 1976-01-08 |
IT1015792B (en) | 1977-05-20 |
CA1033078A (en) | 1978-06-13 |
NL7409053A (en) | 1975-01-13 |
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