CA2438101A1 - Modules de biofilms soutenus par une membrane utilisant des cables de fibres - Google Patents

Modules de biofilms soutenus par une membrane utilisant des cables de fibres Download PDF

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Publication number
CA2438101A1
CA2438101A1 CA 2438101 CA2438101A CA2438101A1 CA 2438101 A1 CA2438101 A1 CA 2438101A1 CA 2438101 CA2438101 CA 2438101 CA 2438101 A CA2438101 A CA 2438101A CA 2438101 A1 CA2438101 A1 CA 2438101A1
Authority
CA
Canada
Prior art keywords
module
biofilm
fibres
tows
wastewater
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.)
Abandoned
Application number
CA 2438101
Other languages
English (en)
Inventor
Henry Behmann
Hidayat Husain
Pierre Lucien
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.)
GE Zenon ULC
Original Assignee
Zenon Environmental Inc
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
Application filed by Zenon Environmental Inc filed Critical Zenon Environmental Inc
Priority to CA 2438101 priority Critical patent/CA2438101A1/fr
Priority to PCT/CA2004/000206 priority patent/WO2004071973A1/fr
Priority to AU2004210726A priority patent/AU2004210726A1/en
Priority to KR1020057015014A priority patent/KR20050102115A/ko
Priority to DK04710766.9T priority patent/DK1594807T3/da
Priority to EP20040710766 priority patent/EP1594807B1/fr
Priority to ES04710766T priority patent/ES2394886T3/es
Priority to CA2512759A priority patent/CA2512759C/fr
Priority to CA 2458566 priority patent/CA2458566A1/fr
Priority to JP2006501419A priority patent/JP2006518661A/ja
Priority to US10/801,660 priority patent/US7169295B2/en
Priority to US10/896,086 priority patent/US7303676B2/en
Priority to US10/895,959 priority patent/US7294259B2/en
Priority to PCT/CA2004/001495 priority patent/WO2005016826A2/fr
Priority to PCT/CA2004/001496 priority patent/WO2005016498A1/fr
Publication of CA2438101A1 publication Critical patent/CA2438101A1/fr
Priority to US11/202,082 priority patent/US7175763B2/en
Priority to US11/203,197 priority patent/US7300571B2/en
Priority to US11/357,051 priority patent/US7303677B2/en
Priority to US11/949,383 priority patent/US7699985B2/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • B01D63/0231—Manufacturing thereof using supporting structures, e.g. filaments for weaving mats
    • 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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1268—Membrane bioreactor systems
    • C02F3/1273—Submerged membrane bioreactors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • B01D63/022—Encapsulating hollow fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/026—Wafer type modules or flat-surface type modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/033—Specific distribution of fibres within one potting or tube-sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
    • 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
    • B01F23/231245—Fabric in the form of woven, knitted, braided, non-woven or flocculated fibers or filaments
    • 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
    • C02F3/10—Packings; Fillings; Grids
    • C02F3/103—Textile-type packing
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/20—Prevention of biofouling
    • 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)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Biological Treatment Of Waste Water (AREA)
CA 2438101 2003-02-13 2003-08-22 Modules de biofilms soutenus par une membrane utilisant des cables de fibres Abandoned CA2438101A1 (fr)

Priority Applications (19)

Application Number Priority Date Filing Date Title
CA 2438101 CA2438101A1 (fr) 2003-08-22 2003-08-22 Modules de biofilms soutenus par une membrane utilisant des cables de fibres
JP2006501419A JP2006518661A (ja) 2003-02-13 2004-02-13 支持されたバイオフィルム装置と方法
AU2004210726A AU2004210726A1 (en) 2003-02-13 2004-02-13 Supported biofilm apparatus and process
KR1020057015014A KR20050102115A (ko) 2003-02-13 2004-02-13 지지 생물막 장치 및 방법
DK04710766.9T DK1594807T3 (da) 2003-02-13 2004-02-13 Fremgangsmåde med understøttet biofilm
EP20040710766 EP1594807B1 (fr) 2003-02-13 2004-02-13 Procédé à film biologique porté par une membrane
ES04710766T ES2394886T3 (es) 2003-02-13 2004-02-13 Procedimiento de pelicula biológica soportada
CA2512759A CA2512759C (fr) 2003-02-13 2004-02-13 Appareil et procede a film biologique sur support
CA 2458566 CA2458566A1 (fr) 2003-02-13 2004-02-13 Film biologique sur membrane et appareil et methode connexes
PCT/CA2004/000206 WO2004071973A1 (fr) 2003-02-13 2004-02-13 Appareil et procede a film biologique sur support
US10/801,660 US7169295B2 (en) 2003-02-13 2004-03-17 Supported biofilm apparatus and process
US10/896,086 US7303676B2 (en) 2003-02-13 2004-07-22 Supported biofilm apparatus and process
US10/895,959 US7294259B2 (en) 2003-02-13 2004-07-22 Membrane module for gas transfer
PCT/CA2004/001495 WO2005016826A2 (fr) 2003-08-18 2004-08-12 Appareil a film biologique supporte et procede associe
PCT/CA2004/001496 WO2005016498A1 (fr) 2003-08-18 2004-08-12 Module membrane pour transfert gazeux et traitement par film biologique supporte par une membrane
US11/202,082 US7175763B2 (en) 2003-02-13 2005-08-12 Membrane supported biofilm process for autotrophic reduction
US11/203,197 US7300571B2 (en) 2003-02-13 2005-08-15 Supported biofilm apparatus
US11/357,051 US7303677B2 (en) 2003-02-13 2006-02-21 Supported biofilm process
US11/949,383 US7699985B2 (en) 2003-02-13 2007-12-03 Process for providing oxygen to a liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2438101 CA2438101A1 (fr) 2003-08-22 2003-08-22 Modules de biofilms soutenus par une membrane utilisant des cables de fibres

Publications (1)

Publication Number Publication Date
CA2438101A1 true CA2438101A1 (fr) 2005-02-22

Family

ID=34230655

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2438101 Abandoned CA2438101A1 (fr) 2003-02-13 2003-08-22 Modules de biofilms soutenus par une membrane utilisant des cables de fibres

Country Status (1)

Country Link
CA (1) CA2438101A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016075534A3 (fr) * 2014-11-13 2016-07-07 Wade Campbell Appareil de mélange gaz/liquide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016075534A3 (fr) * 2014-11-13 2016-07-07 Wade Campbell Appareil de mélange gaz/liquide

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Legal Events

Date Code Title Description
FZDE Discontinued