GB9311736D0 - Fluid diffuser - Google Patents
Fluid diffuserInfo
- Publication number
- GB9311736D0 GB9311736D0 GB9311736A GB9311736A GB9311736D0 GB 9311736 D0 GB9311736 D0 GB 9311736D0 GB 9311736 A GB9311736 A GB 9311736A GB 9311736 A GB9311736 A GB 9311736A GB 9311736 D0 GB9311736 D0 GB 9311736D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- fluid diffuser
- diffuser
- fluid
- 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.)
- Withdrawn
Links
- 239000012530 fluid Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/165—Making mixers or parts thereof
-
- 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
- C02F3/201—Perforated, resilient plastic diffusers, e.g. membranes, sheets, foils, tubes, hoses
-
- 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
- B01F23/2311—Mounting the bubbling devices or the diffusers
- B01F23/23114—Mounting the bubbling devices or the diffusers characterised by the way in which the different elements of the bubbling installation are mounted
- B01F23/231142—Mounting the gas transporting elements, i.e. connections between conduits
-
- 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
- B01F23/2311—Mounting the bubbling devices or the diffusers
- B01F23/23115—Mounting the bubbling devices or the diffusers characterised by the way in which the bubbling devices are mounted within the receptacle
- B01F23/231152—Mounting the bubbling devices or the diffusers characterised by the way in which the bubbling devices are mounted within the receptacle the bubbling devices being supported, e.g. on cables or laying on the bottom
-
- 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
- B01F23/23123—Diffusers consisting of rigid porous or perforated material
- B01F23/231231—Diffusers consisting of rigid porous or perforated material the outlets being in the form of perforations
-
- 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
- B01F23/23124—Diffusers consisting of flexible porous or perforated material, e.g. fabric
-
- 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
- B01F23/23124—Diffusers consisting of flexible porous or perforated material, e.g. fabric
- B01F23/231241—Diffusers consisting of flexible porous or perforated material, e.g. fabric the outlets being in the form of perforations
-
- 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
- B01F23/231265—Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes
-
- 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
- B01F23/231266—Diffusers characterised by the shape of the diffuser element being in the form of rings or annular elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/10—Maintenance of mixers
-
- 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)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929212195A GB9212195D0 (en) | 1992-06-09 | 1992-06-09 | A diffuser |
GB929212193A GB9212193D0 (en) | 1992-06-09 | 1992-06-09 | A fluid diffuser |
Publications (2)
Publication Number | Publication Date |
---|---|
GB9311736D0 true GB9311736D0 (en) | 1993-07-21 |
GB2267655A GB2267655A (en) | 1993-12-15 |
Family
ID=26301036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9311736A Withdrawn GB2267655A (en) | 1992-06-09 | 1993-06-07 | Fluid diffuser |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0649389A1 (en) |
AU (1) | AU4341993A (en) |
CA (1) | CA2137546A1 (en) |
GB (1) | GB2267655A (en) |
WO (1) | WO1993025484A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2279648B (en) * | 1993-07-07 | 1997-11-12 | Bridon Plc | Flexible elongate assembly for dispersing gas into liquid |
DE4412756C2 (en) * | 1994-04-13 | 1996-06-20 | Gore W L & Ass Gmbh | Hose assembly and method of making the same |
DE19923593A1 (en) * | 1999-05-22 | 2000-11-23 | Gummi Jaeger Kg Gmbh & Cie | Making tubular- or panel water aerators from rubbery materials which are finely-slitted, is carried out continuously using slitting tool in relative movement on circular path aligned with movement of material |
DE10004077C1 (en) * | 1999-10-06 | 2001-06-13 | Uta Umwelttechnik & Analytik G | Water aeration assembly for ponds has submersible support frame facilitating easy lifting to surface for repositioning |
US6957744B2 (en) * | 2003-01-24 | 2005-10-25 | Insta-Mix, Inc. | Nipple with multiple pinholes for baby bottle assembly |
US7806389B2 (en) | 2005-10-26 | 2010-10-05 | Parkson Corporation | Flexible aeration panel and methods of use |
BRPI0617942A2 (en) * | 2005-10-26 | 2011-08-09 | Parkson Corp | Flexible aeration panel and methods of use |
JP5361332B2 (en) * | 2008-10-30 | 2013-12-04 | 株式会社クボタ | Membrane diffuser |
WO2011107794A2 (en) † | 2010-03-02 | 2011-09-09 | Acal Energy Ltd | Fuel cells |
DE102014226134A1 (en) * | 2014-12-16 | 2016-06-16 | Rudolf Messner Umwelttechnik Ag | Air distributor for aeration of a water volume, air distributor film for such an air distributor and method for producing such an air distributor film |
WO2017218426A1 (en) * | 2016-06-12 | 2017-12-21 | Tucker Randall L | Collector with return and silt basin, bubbler, and process |
FR3075842B1 (en) * | 2017-12-21 | 2020-10-23 | Vincent Conrard | BUBBLE PRODUCING MAT FOR POOLS |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB802374A (en) * | 1955-09-24 | 1958-10-01 | Distillers Co Yeast Ltd | Device for introducing gas into liquids |
DE1784398B1 (en) * | 1968-08-03 | 1970-12-10 | Danjes Dipl Ing Martin | Device for fine-bubble aeration of waste water |
US3677936A (en) * | 1971-03-10 | 1972-07-18 | Abraham G Bastiaanse | Liquid treatment method |
DE2261994A1 (en) * | 1972-12-19 | 1974-06-20 | Martin Dipl-Ing Danjes | Effluent treatment plant aerator - having an elastic membrane-type air tube |
US3988396A (en) * | 1973-11-02 | 1976-10-26 | Stannard Forrest B | Aeration tubing system |
US4029581A (en) * | 1974-12-26 | 1977-06-14 | Xodar Corporation | Aerating system |
DE3731998A1 (en) * | 1987-09-23 | 1989-04-06 | Jaeger Arnold | Apparatus for water aeration |
GB9015448D0 (en) * | 1990-07-13 | 1990-08-29 | Lanmark Consultants Ltd | Improvements in or relating to flow control |
-
1993
- 1993-06-04 WO PCT/GB1993/001196 patent/WO1993025484A1/en not_active Application Discontinuation
- 1993-06-04 EP EP19930913301 patent/EP0649389A1/en not_active Withdrawn
- 1993-06-04 AU AU43419/93A patent/AU4341993A/en not_active Abandoned
- 1993-06-04 CA CA 2137546 patent/CA2137546A1/en not_active Abandoned
- 1993-06-07 GB GB9311736A patent/GB2267655A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2267655A (en) | 1993-12-15 |
WO1993025484A1 (en) | 1993-12-23 |
EP0649389A1 (en) | 1995-04-26 |
AU4341993A (en) | 1994-01-04 |
CA2137546A1 (en) | 1993-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |