GB9914854D0 - Self cleaning membrane device for filtration used in submerged operation - Google Patents

Self cleaning membrane device for filtration used in submerged operation

Info

Publication number
GB9914854D0
GB9914854D0 GBGB9914854.6A GB9914854A GB9914854D0 GB 9914854 D0 GB9914854 D0 GB 9914854D0 GB 9914854 A GB9914854 A GB 9914854A GB 9914854 D0 GB9914854 D0 GB 9914854D0
Authority
GB
United Kingdom
Prior art keywords
membrane device
self cleaning
cleaning membrane
filtration used
submerged operation
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.)
Ceased
Application number
GBGB9914854.6A
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.)
WILKES KENNETH I
WILKES KRISTOPHER A
Original Assignee
WILKES KENNETH I
WILKES KRISTOPHER A
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 WILKES KENNETH I, WILKES KRISTOPHER A filed Critical WILKES KENNETH I
Priority to GBGB9914854.6A priority Critical patent/GB9914854D0/en
Publication of GB9914854D0 publication Critical patent/GB9914854D0/en
Priority to PCT/GB2000/002295 priority patent/WO2001000307A2/en
Priority to AU55463/00A priority patent/AU5546300A/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/18—Apparatus therefor
    • 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
    • B01D63/024—Hollow fibre modules with a single potted end
    • 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
    • B01D63/06—Tubular membrane modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/12—Specific discharge elements
    • B01D2313/125—Discharge manifolds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/06—Submerged-type; Immersion type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/04—Backflushing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/18—Use of gases
    • B01D2321/185—Aeration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
GBGB9914854.6A 1999-06-25 1999-06-25 Self cleaning membrane device for filtration used in submerged operation Ceased GB9914854D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB9914854.6A GB9914854D0 (en) 1999-06-25 1999-06-25 Self cleaning membrane device for filtration used in submerged operation
PCT/GB2000/002295 WO2001000307A2 (en) 1999-06-25 2000-06-23 Self cleaning filter
AU55463/00A AU5546300A (en) 1999-06-25 2000-06-23 Self cleaning filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9914854.6A GB9914854D0 (en) 1999-06-25 1999-06-25 Self cleaning membrane device for filtration used in submerged operation

Publications (1)

Publication Number Publication Date
GB9914854D0 true GB9914854D0 (en) 1999-08-25

Family

ID=10856039

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB9914854.6A Ceased GB9914854D0 (en) 1999-06-25 1999-06-25 Self cleaning membrane device for filtration used in submerged operation

Country Status (3)

Country Link
AU (1) AU5546300A (en)
GB (1) GB9914854D0 (en)
WO (1) WO2001000307A2 (en)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPR421501A0 (en) 2001-04-04 2001-05-03 U.S. Filter Wastewater Group, Inc. Potting method
AUPR692401A0 (en) 2001-08-09 2001-08-30 U.S. Filter Wastewater Group, Inc. Method of cleaning membrane modules
ATE542593T1 (en) * 2002-10-10 2012-02-15 Siemens Industry Inc MEMBRANE FILTER AND BACKWASHING METHOD THEREOF
AU2003266847B2 (en) * 2002-10-10 2008-09-11 Evoqua Water Technologies Llc Backwash method
ATE358520T1 (en) * 2002-12-19 2007-04-15 Utisol Technologies Ag FILTER DEVICE
EP1466658A1 (en) * 2003-04-11 2004-10-13 UTISOL Technologies AG Device and method for aeration of membrane filters
JP4611982B2 (en) 2003-08-29 2011-01-12 シーメンス・ウォーター・テクノロジーズ・コーポレーション Backwash method
US8808540B2 (en) 2003-11-14 2014-08-19 Evoqua Water Technologies Llc Module cleaning method
DE102004009886A1 (en) * 2004-02-26 2005-09-15 Hans Huber Ag Maschinen- Und Anlagenbau Process and assembly to treat sewage sludge in an assembly that separates sludge and filtrate
WO2005092799A1 (en) 2004-03-26 2005-10-06 U.S. Filter Wastewater Group, Inc. Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis
JP4838248B2 (en) 2004-09-07 2011-12-14 シーメンス・ウォーター・テクノロジーズ・コーポレーション Reduction of backwash liquid waste
EP1799334B1 (en) 2004-09-14 2013-12-11 Siemens Water Technologies LLC Methods and apparatus for removing solids from a membrane module
WO2006029465A1 (en) 2004-09-15 2006-03-23 Siemens Water Technologies Corp. Continuously variable aeration
CA2588005A1 (en) * 2004-12-01 2006-06-08 Va Tech Wabag Gmbh Filtering system for water and waste water
CN100546701C (en) 2004-12-24 2009-10-07 西门子水技术公司 Simple gas scouring method and device
CN100548451C (en) 2004-12-24 2009-10-14 西门子水技术公司 Cleaning in the membrane filtration system
DE102005018886A1 (en) * 2005-04-22 2006-11-02 Pfleiderer Water Systems Gmbh Apparatus and method for separating solids and liquids
NZ562786A (en) 2005-04-29 2010-10-29 Siemens Water Tech Corp Chemical clean for membrane filter
ATE511911T1 (en) 2005-08-22 2011-06-15 Siemens Industry Inc WATER FILTRATION ARRANGEMENT TO MINIMIZE BACKWASH VOLUME
GB0610384D0 (en) * 2006-05-25 2006-07-05 Boc Group Plc Treatment of aqueous liquid
DE202006013661U1 (en) * 2006-09-06 2006-12-21 Berghof Filtrations- Und Anlagentechnik Gmbh & Co. Kg Filtration system comprising filter module with tubular membranes comprises aeration module with air pipe for each membrane
SG141244A1 (en) * 2006-09-08 2008-04-28 Ultra Flo Pte Ltd Filter renewal system and a method thereof
WO2008051546A2 (en) 2006-10-24 2008-05-02 Siemens Water Technologies Corp. Infiltration/inflow control for membrane bioreactor
US8318028B2 (en) 2007-04-02 2012-11-27 Siemens Industry, Inc. Infiltration/inflow control for membrane bioreactor
US9764288B2 (en) 2007-04-04 2017-09-19 Evoqua Water Technologies Llc Membrane module protection
WO2008153818A1 (en) 2007-05-29 2008-12-18 Siemens Water Technologies Corp. Membrane cleaning with pulsed airlift pump
JP2013500144A (en) 2008-07-24 2013-01-07 シーメンス インダストリー インコーポレイテッド Method and filtration system for providing structural support to a filtration membrane module array in a filtration system
AU2010257526A1 (en) 2009-06-11 2012-01-12 Siemens Industry, Inc Methods for cleaning a porous polymeric membrane and a kit for cleaning a porous polymeric membrane
ES2738898T3 (en) 2010-04-30 2020-01-27 Evoqua Water Tech Llc Fluid flow distribution device
CN103118766B (en) 2010-09-24 2016-04-13 伊沃夸水处理技术有限责任公司 The fluid of membrane filtration system controls manifold
HUE058060T2 (en) 2011-09-30 2022-07-28 Rohm & Haas Electronic Mat Isolation valve
CN103958024B (en) 2011-09-30 2016-07-06 伊沃夸水处理技术有限责任公司 The manifold arrangement improved
US9533261B2 (en) 2012-06-28 2017-01-03 Evoqua Water Technologies Llc Potting method
US9764289B2 (en) 2012-09-26 2017-09-19 Evoqua Water Technologies Llc Membrane securement device
AU2013231145B2 (en) 2012-09-26 2017-08-17 Evoqua Water Technologies Llc Membrane potting methods
EP2900356A1 (en) 2012-09-27 2015-08-05 Evoqua Water Technologies LLC Gas scouring apparatus for immersed membranes
WO2015050764A1 (en) 2013-10-02 2015-04-09 Evoqua Water Technologies Llc A method and device for repairing a membrane filtration module
US9480951B2 (en) 2014-02-14 2016-11-01 College Of William And Mary Mass transfer device and system generating vortices for particle suspension, concentration, and transport
US10322375B2 (en) 2015-07-14 2019-06-18 Evoqua Water Technologies Llc Aeration device for filtration system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5639373A (en) * 1995-08-11 1997-06-17 Zenon Environmental Inc. Vertical skein of hollow fiber membranes and method of maintaining clean fiber surfaces while filtering a substrate to withdraw a permeate
TW255835B (en) * 1994-01-07 1995-09-01 Kubota Kk Filtration membrane module
JPH08131784A (en) * 1994-11-10 1996-05-28 Nitto Denko Corp Membrane separation device
TW283657B (en) * 1995-03-31 1996-08-21 Mitsui Eng & Shipbuilding Co Membrane device and its processing device
JP3290577B2 (en) * 1995-11-21 2002-06-10 株式会社クボタ Immersion type membrane separation device
JPH1085565A (en) * 1996-09-19 1998-04-07 Yamada Kogyo Kk Membrane separator
JPH11156161A (en) * 1997-11-28 1999-06-15 Kanegafuchi Chem Ind Co Ltd Operation method of hollow fiber membrane module
JP3832969B2 (en) * 1998-05-06 2006-10-11 株式会社クボタ Operation method of membrane separator

Also Published As

Publication number Publication date
AU5546300A (en) 2001-01-31
WO2001000307A3 (en) 2001-07-05
WO2001000307A2 (en) 2001-01-04

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)