GB2059790B - Apparatus for combining a liquid and a gas - Google Patents
Apparatus for combining a liquid and a gasInfo
- Publication number
- GB2059790B GB2059790B GB8030484A GB8030484A GB2059790B GB 2059790 B GB2059790 B GB 2059790B GB 8030484 A GB8030484 A GB 8030484A GB 8030484 A GB8030484 A GB 8030484A GB 2059790 B GB2059790 B GB 2059790B
- Authority
- GB
- United Kingdom
- Prior art keywords
- combining
- gas
- liquid
- 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
- C02F3/1278—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
- 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
- B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
- B01F23/2323—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits
- B01F23/23231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits being at least partially immersed in the liquid, e.g. in a closed circuit
-
- 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
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
- B01F23/454—Mixing liquids with liquids; Emulsifying using flow mixing by injecting a mixture of liquid and gas
-
- 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
- B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
- B01F25/21—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers
-
- 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
- B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
- B01F25/3141—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit with additional mixing means other than injector mixers
-
- 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
- B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
- B01F25/3143—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit characterised by the specific design of the injector
- B01F25/31432—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit characterised by the specific design of the injector being a slit extending in the circumferential direction only
-
- 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
- B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
- B01F25/53—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is discharged from and reintroduced into a receptacle through a recirculation tube, into which an additional component is introduced
-
- 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
- B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
- B01F25/54—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle provided with a pump inside the receptacle to recirculate the material within the receptacle
-
- 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
- C02F3/226—"Deep shaft" processes
-
- 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
-
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8030484A GB2059790B (en) | 1979-10-03 | 1980-09-22 | Apparatus for combining a liquid and a gas |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7934243 | 1979-10-03 | ||
GB8030484A GB2059790B (en) | 1979-10-03 | 1980-09-22 | Apparatus for combining a liquid and a gas |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2059790A GB2059790A (en) | 1981-04-29 |
GB2059790B true GB2059790B (en) | 1983-03-02 |
Family
ID=26273082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8030484A Expired GB2059790B (en) | 1979-10-03 | 1980-09-22 | Apparatus for combining a liquid and a gas |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2059790B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2118449B (en) * | 1981-11-06 | 1985-09-25 | Boc Group Plc | Dissolving gas in a liquid |
US4624626A (en) * | 1985-03-08 | 1986-11-25 | Sherfinski & Raasch Water Systems, Inc. | Venturi odor dissipator |
US5350543A (en) * | 1992-05-14 | 1994-09-27 | Spradley William E | Method and apparatus for aerating an aqueous solution |
SI1369386T1 (en) * | 2002-05-31 | 2010-03-31 | Rhebau Rheinische Beton Und Ba | Device for aeration of waste water and for cleaning a membrane assembly and small-scale waste water treatment plant containing this device |
EP2225013B1 (en) * | 2007-12-07 | 2016-06-15 | Blue Planet Environmental Inc. | Device to infuse gas into liquid |
US8800969B2 (en) | 2009-02-10 | 2014-08-12 | Diffusaire Ltd | Device and method for dissolving gas into a liquid |
CN103316603B (en) * | 2013-07-05 | 2015-03-11 | 江洪 | Gas-liquid mixer |
FR3106072B1 (en) * | 2020-01-13 | 2022-10-28 | Olivier Yves Christian Demay | Mechanical oxygenation system by supersaturation for lakes, lagoons and rivers |
-
1980
- 1980-09-22 GB GB8030484A patent/GB2059790B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2059790A (en) | 1981-04-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3068228D1 (en) | Apparatus for contacting a liquid with a gas | |
DE3063342D1 (en) | Gas analysis apparatus | |
JPS52142671A (en) | Apparatus for dispersing gas into liquid | |
GB2086252B (en) | A method and apparatus for mixing liquids | |
DE3071448D1 (en) | Gas flow measuring apparatus | |
EP0075963A3 (en) | Display apparatus | |
GB2059273B (en) | Forcing gas into liquid | |
JPS5673532A (en) | Method and device for mixing gas | |
JPS5582188A (en) | Preparing methaneeenriched gas and apparatus therefor | |
GB2015140B (en) | Cryogenic apparatus | |
GB2045678B (en) | Heat-sealing apparatus | |
GB2071298B (en) | Cryogenic apparatus | |
JPS5691806A (en) | Separator for liquid and gas | |
GB2059790B (en) | Apparatus for combining a liquid and a gas | |
YU41219B (en) | Gas mixing device | |
GB2040531B (en) | Apparatus for simulating a gaseous beverage | |
DE3068364D1 (en) | Apparatus for contacting liquid with a gas | |
DE3167865D1 (en) | Apparatus for contacting a gas and a liquid | |
DE2965718D1 (en) | Device for receiving cartridges and cartridges therefor | |
GB2052271B (en) | Gas administration apparatus | |
DE3066958D1 (en) | Display apparatus | |
GB2052124B (en) | Display apparatus | |
GB2057288B (en) | Sealing apparatus | |
ZA801933B (en) | Gas administration apparatus | |
JPS55143529A (en) | Method and device for display |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |