Nothing Special   »   [go: up one dir, main page]

GB9311736D0 - Fluid diffuser - Google Patents

Fluid diffuser

Info

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Withdrawn
Application number
GB9311736A
Other versions
GB2267655A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LANMARK WATER Ltd
Original Assignee
LANMARK WATER Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GB929212193A external-priority patent/GB9212193D0/en
Priority claimed from GB929212195A external-priority patent/GB9212195D0/en
Application filed by LANMARK WATER Ltd filed Critical LANMARK WATER Ltd
Publication of GB9311736D0 publication Critical patent/GB9311736D0/en
Publication of GB2267655A publication Critical patent/GB2267655A/en
Withdrawn legal-status Critical Current

Links

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)
GB9311736A 1992-06-09 1993-06-07 Fluid diffuser Withdrawn GB2267655A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929212193A GB9212193D0 (en) 1992-06-09 1992-06-09 A fluid diffuser
GB929212195A GB9212195D0 (en) 1992-06-09 1992-06-09 A 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)

* Cited by examiner, † Cited by third party
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
DE20001634U1 (en) * 1999-10-06 2000-04-20 UTA Umwelttechnik & -analytik GmbH Leipzig, 04318 Leipzig Device for aerating natural and artificial waters, containers, tanks and basins
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
WO2011107795A2 (en) † 2010-03-02 2011-09-09 Acal Energy Ltd Bubbles generation device and method
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
JP2019523708A (en) * 2016-06-12 2019-08-29 ランドール・エル・タッカー Collector, bubbler and method with return and silt tank
FR3075842B1 (en) 2017-12-21 2020-10-23 Vincent Conrard BUBBLE PRODUCING MAT FOR POOLS

Family Cites Families (8)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CA2137546A1 (en) 1993-12-23
EP0649389A1 (en) 1995-04-26
AU4341993A (en) 1994-01-04
GB2267655A (en) 1993-12-15
WO1993025484A1 (en) 1993-12-23

Similar Documents

Publication Publication Date Title
GB9319025D0 (en) Flow cobditioner
EP0534234A3 (en) Magnetorheologic fluid
GB9321379D0 (en) Flow measuement
GB9307266D0 (en) Pipe
GB9403273D0 (en) Diveting fluid flow
SG47016A1 (en) Flow detection
GB9311736D0 (en) Fluid diffuser
ZA95212B (en) Diffuser
ZA935244B (en) Fluid analysis
GB9209250D0 (en) Fluid meters
GB2304157B (en) Fluid impeller
GB9202694D0 (en) Fluid heater
GB2299841B (en) Fluid flow conncetor assembly
GB2271389B (en) Fluidic circulation device
TW307330U (en) Fluid compressor
GB9212193D0 (en) A fluid diffuser
AU116784S (en) Fluid connector
GB9221450D0 (en) The wropod
PL54376Y1 (en) Diffuser
GB9118995D0 (en) Flexible fluid diffuser
GB9220802D0 (en) Fluidic device
PL294455A1 (en) Fluid omflow controller
PL292874A3 (en) Diffuser
GB2271148B (en) Fluid flow device
GB9220718D0 (en) Fluid flow processing

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)