AU3387171A - Treatment of liquids with gas - Google Patents
Treatment of liquids with gasInfo
- Publication number
- AU3387171A AU3387171A AU33871/71A AU3387171A AU3387171A AU 3387171 A AU3387171 A AU 3387171A AU 33871/71 A AU33871/71 A AU 33871/71A AU 3387171 A AU3387171 A AU 3387171A AU 3387171 A AU3387171 A AU 3387171A
- Authority
- AU
- Australia
- Prior art keywords
- liquids
- treatment
- gas
- 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
- C02F3/20—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
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23121—Diffusers having injection means, e.g. nozzles with circumferential outlet
-
- 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
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23126—Diffusers characterised by the shape of the diffuser element
- B01F23/23127—Screens, nets, grades or grids
-
- 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
- B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (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)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB46619/70 | 1970-09-24 | ||
GB4561970A GB1362789A (en) | 1970-09-24 | 1970-09-24 | Treatment of liquids |
Publications (2)
Publication Number | Publication Date |
---|---|
AU3387171A true AU3387171A (en) | 1973-03-29 |
AU462854B2 AU462854B2 (en) | 1975-07-10 |
Family
ID=10437913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU33871/71A Expired AU462854B2 (en) | 1970-09-24 | 1971-09-23 | Treatment of liquids with gas |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU462854B2 (en) |
GB (1) | GB1362789A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4135878A1 (en) * | 1991-10-31 | 1993-05-06 | Helmut Dipl.-Phys. 6759 Hohenoellen De Gehm | Extended liq. gas phase boundary surface prodn - by feeding fluid flow in conduit over displacement body with aerofoil shape and 2nd is introduced by injector located in body at area of largest cross=section |
GB2263649B (en) * | 1992-01-28 | 1994-05-25 | David Richard Martin Short | Improved fluid inductor |
US6443609B2 (en) | 1998-10-21 | 2002-09-03 | Precision Venturi Ltd. | Fluid inductor system and apparatus having deformable member for controlling fluid flow |
US6170978B1 (en) | 1998-10-21 | 2001-01-09 | Precision Venturi Ltd. | Fluid inductor apparatus having deformable member for controlling fluid flow |
ES2384457T3 (en) * | 2003-10-07 | 2012-07-05 | Technocon Gmbh | Procedure for the biological purification of wastewater |
FR2905608B1 (en) | 2006-09-08 | 2008-11-14 | Degremont Sa | METHOD AND INSTALLATION FOR CONTACTING OZONE IN A FLOW OF LIQUID, ESPECIALLY DRINKING WATER OR WASTEWATER. |
PL2460582T3 (en) * | 2009-07-30 | 2020-11-16 | Satoshi Anzai | Super-micro bubble generation device |
AT509862B1 (en) * | 2010-08-27 | 2011-12-15 | Florian Dipl Ing Fh Hoppl | METHOD AND DEVICE FOR VENTILATING WASTEWATER |
CN112827434B (en) * | 2020-12-24 | 2022-09-09 | 内蒙古华镒环境工程有限公司 | Efficient recovery device and recovery method for lead-silver slag |
-
1970
- 1970-09-24 GB GB4561970A patent/GB1362789A/en not_active Expired
-
1971
- 1971-09-23 AU AU33871/71A patent/AU462854B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1362789A (en) | 1974-08-07 |
AU462854B2 (en) | 1975-07-10 |
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