WO2001010540A3 - A method of cross-flow filtration and a cross-flow filtration installation - Google Patents

A method of cross-flow filtration and a cross-flow filtration installation Download PDF

Info

Publication number
WO2001010540A3
WO2001010540A3 PCT/DK2000/000438 DK0000438W WO0110540A3 WO 2001010540 A3 WO2001010540 A3 WO 2001010540A3 DK 0000438 W DK0000438 W DK 0000438W WO 0110540 A3 WO0110540 A3 WO 0110540A3
Authority
WO
WIPO (PCT)
Prior art keywords
retentate
cross
flow filtration
backwashing
membrane
Prior art date
Application number
PCT/DK2000/000438
Other languages
French (fr)
Other versions
WO2001010540A2 (en
Inventor
Hanne Ellen Moeller
Gunnar Jonsson
Dos Santos Concalves Gu Coelho
Alan Rasmussen
Peter Reimer Stubbe
Preben Boeje Hansen
Jens-Peter Jensen
Original Assignee
Microfiltration Technology Aps
Hanne Ellen Moeller
Gunnar Jonsson
Dos Santos Concalves Gu Coelho
Alan Rasmussen
Peter Reimer Stubbe
Preben Boeje Hansen
Jensen Jens Peter
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 Microfiltration Technology Aps, Hanne Ellen Moeller, Gunnar Jonsson, Dos Santos Concalves Gu Coelho, Alan Rasmussen, Peter Reimer Stubbe, Preben Boeje Hansen, Jensen Jens Peter filed Critical Microfiltration Technology Aps
Priority to EP00951272A priority Critical patent/EP1229996A2/en
Priority to AU64268/00A priority patent/AU6426800A/en
Priority to BR0012993-3A priority patent/BR0012993A/en
Priority to JP2001515048A priority patent/JP2003506206A/en
Priority to CA002378335A priority patent/CA2378335A1/en
Publication of WO2001010540A2 publication Critical patent/WO2001010540A2/en
Publication of WO2001010540A3 publication Critical patent/WO2001010540A3/en

Links

Classifications

    • 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
    • B01D61/145—Ultrafiltration
    • 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
    • B01D61/147—Microfiltration
    • 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
    • B01D61/20—Accessories; Auxiliary operations
    • 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
    • B01D61/22—Controlling or regulating
    • 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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12H—PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
    • C12H1/00—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages
    • C12H1/12—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages without precipitation
    • C12H1/16—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages without precipitation by physical means, e.g. irradiation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Toxicology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

A method and an apparatus for cross-flow filtration of a fluid utilizing a porous membrane (2) arranged in a housing (1) having a feed inlet (3) and a retentate outlet (4) as well as a permeate outlet (5) and a retentate inlet (6), hydrophores (17 and 19) being arranged proximate the feed inlet (3) and the retentate outlet (4), respectively, for facilitating the flow of retentate during backwashing away and along the membrane (2), the backwashing being achieved by means of a hydrophore (21) and an on/off valve (23) and a constant flow pump (24) such that a positive backwashing transmembrane pressure over the membrane (2) between the permeate and the retentate side of said membrane may be maintained during a majority of the period of time in which the intermittent backwashing takes place.
PCT/DK2000/000438 1999-08-05 2000-08-04 A method of cross-flow filtration and a cross-flow filtration installation WO2001010540A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP00951272A EP1229996A2 (en) 1999-08-05 2000-08-04 A method of cross-flow filtration and a cross-flow filtration installation
AU64268/00A AU6426800A (en) 1999-08-05 2000-08-04 A method of cross-flow filtration and a cross-flow filtration installation
BR0012993-3A BR0012993A (en) 1999-08-05 2000-08-04 Cross-flow filtering method and a cross-flow filtering installation
JP2001515048A JP2003506206A (en) 1999-08-05 2000-08-04 Countercurrent filtration method and countercurrent filtration device
CA002378335A CA2378335A1 (en) 1999-08-05 2000-08-04 A method of cross-flow filtration and a cross-flow filtration installation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA199901097 1999-08-05
DKPA199901097 1999-08-05

Publications (2)

Publication Number Publication Date
WO2001010540A2 WO2001010540A2 (en) 2001-02-15
WO2001010540A3 true WO2001010540A3 (en) 2001-06-21

Family

ID=8100958

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK2000/000438 WO2001010540A2 (en) 1999-08-05 2000-08-04 A method of cross-flow filtration and a cross-flow filtration installation

Country Status (6)

Country Link
EP (1) EP1229996A2 (en)
JP (1) JP2003506206A (en)
AU (1) AU6426800A (en)
BR (1) BR0012993A (en)
CA (1) CA2378335A1 (en)
WO (1) WO2001010540A2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1571827A (en) * 2001-10-18 2005-01-26 国际壳牌研究有限公司 Continuous process to separate colour bodies and/or asphalthenic contaminants from a hydrocarbon mixture
MXPA05010976A (en) * 2003-04-17 2005-11-28 Shell Int Research Process to separate colour bodies and/or asphalthenic contaminants from a hydrocarbon mixture.
US7744727B2 (en) 2003-04-25 2010-06-29 2S-Sophisticated Systems Limited Distillation method
NL1025459C2 (en) * 2004-02-11 2005-08-12 Friesland Brands Bv Device and method for micro or ultra filtration.
NL1033669C2 (en) * 2007-04-11 2008-10-14 Fluxxion B V Filtering device.
EA201290533A1 (en) * 2009-12-17 2013-01-30 Винтерсхол Хольдинг Гмбх METHOD OF OBTAINING HOMOPOLYSACHRIDES
US9266810B2 (en) 2010-10-26 2016-02-23 Mitsubishi Gas Chemical Company, Inc. Crossflow type filtering operation method using ceramic filter
CN103298776B (en) 2010-10-26 2015-09-09 三菱瓦斯化学株式会社 Use the filter operation method of the cross-stream mode of porcelain filter
DE102011018478A1 (en) * 2011-04-21 2012-10-25 Vws Deutschland Gmbh Method for backflushing filtration module e.g. ceramic membrane, involves subjecting air in rinsing tank to sudden decompression during backflushing such that filtrate flows at high speed against filtration direction of filtration modules
DE102011056633B4 (en) * 2011-12-19 2014-02-13 Highq-Factory Gmbh Method for cleaning a filter
WO2014006153A1 (en) * 2012-07-05 2014-01-09 Tetra Laval Holdings & Finance S.A. Improved control of permeate flow in a filter
WO2014006154A1 (en) * 2012-07-05 2014-01-09 Tetra Laval Holdings & Finance S.A. Improved filtration unit having a pressure voume adjusting body
US10279316B2 (en) 2014-05-08 2019-05-07 Thetis Environmental Inc. Closed loop membrane filtration system and filtration device
WO2017046214A1 (en) * 2015-09-18 2017-03-23 Basf Se Filtration system and method for backwashing a filtration system
ES2592979B1 (en) * 2016-08-08 2017-06-13 Ivan CRESPO DE ANA Tangential filtration method and system for water mixture liquor.
US20220395770A1 (en) * 2021-06-10 2022-12-15 Levitronix Gmbh Device and a method for tangential flow filtration of a fluid
WO2023099536A1 (en) * 2021-12-02 2023-06-08 Microcaps Ag Capsule gelation quenching unit
EP4268943A1 (en) * 2022-04-27 2023-11-01 Levitronix GmbH A device for tangential flow filtration of a fluid

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4793932A (en) * 1985-04-10 1988-12-27 Memtec Limited Variable volume filter or concentrator
US4897277A (en) * 1986-12-12 1990-01-30 Valmont S.A. Method for producing cheese by means of microfiltration
US5047154A (en) * 1983-03-10 1991-09-10 C.P.C. Engineering Company Method and apparatus for enhancing the flux rate of cross-flow filtration systems
FR2677895A1 (en) * 1991-06-24 1992-12-24 Verseau Dev Sa Membrane filtration plant with unblocking control
DK166435B1 (en) * 1990-02-22 1993-05-24 Apv Pasilac As Method for removal of microorganisms during microfiltration of a material of a primary membrane filter without significant formation of a secondary membrane, as well as apparatus for use during performance of the method
EP0595689A1 (en) * 1992-10-26 1994-05-04 Commissariat A L'energie Atomique Process for automatic cleaning of a microfiltration or ultrafiltration unit and plant for carrying out the process
DE4404808C1 (en) * 1994-02-16 1995-06-29 Tuchenhagen Otto Gmbh Transverse-flow micro-filtration surface assembly movable sepn. wall formed as tube
EP0645174B1 (en) * 1993-09-24 2002-02-27 X-Flow B.V. Microfiltration method for the removal of components causing turbidity from a liquid

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5047154A (en) * 1983-03-10 1991-09-10 C.P.C. Engineering Company Method and apparatus for enhancing the flux rate of cross-flow filtration systems
US4793932A (en) * 1985-04-10 1988-12-27 Memtec Limited Variable volume filter or concentrator
US4897277A (en) * 1986-12-12 1990-01-30 Valmont S.A. Method for producing cheese by means of microfiltration
DK166435B1 (en) * 1990-02-22 1993-05-24 Apv Pasilac As Method for removal of microorganisms during microfiltration of a material of a primary membrane filter without significant formation of a secondary membrane, as well as apparatus for use during performance of the method
FR2677895A1 (en) * 1991-06-24 1992-12-24 Verseau Dev Sa Membrane filtration plant with unblocking control
EP0595689A1 (en) * 1992-10-26 1994-05-04 Commissariat A L'energie Atomique Process for automatic cleaning of a microfiltration or ultrafiltration unit and plant for carrying out the process
EP0645174B1 (en) * 1993-09-24 2002-02-27 X-Flow B.V. Microfiltration method for the removal of components causing turbidity from a liquid
DE4404808C1 (en) * 1994-02-16 1995-06-29 Tuchenhagen Otto Gmbh Transverse-flow micro-filtration surface assembly movable sepn. wall formed as tube

Also Published As

Publication number Publication date
BR0012993A (en) 2002-06-18
EP1229996A2 (en) 2002-08-14
WO2001010540A2 (en) 2001-02-15
AU6426800A (en) 2001-03-05
CA2378335A1 (en) 2001-02-15
JP2003506206A (en) 2003-02-18

Similar Documents

Publication Publication Date Title
WO2001010540A3 (en) A method of cross-flow filtration and a cross-flow filtration installation
US7686950B2 (en) Water purification system and method, and module for the system
WO2004024304A3 (en) Systems and methods for cleaning hollow fiber membranes
PL1577267T3 (en) Method and apparatus to flush a reverse osmosis system
US20050284806A1 (en) Nanofiltration system for water softening with internally staged spiral wound modules
EP0479492A1 (en) Membrane separation system and methods of operating and cleaning such a system
EP1323461A3 (en) Treatment system having spiral membrane element and method for operating the treatment system
ATE202008T1 (en) DEVICE FOR FILTERING AND SEPARATING PARTICULARLY BIOLOGICAL-ORGANIC FLOW MEDIA USING FILTER ELEMENTS DESIGNED IN THE STYLE OF MEMBRANE CUSHIONS
AU589882B2 (en) Flow control manifold for reverse osmosis system
WO1999029393A8 (en) Filtration apparatus
JPH1176770A (en) Operation of hollow yarn membrane module
WO2007011608A3 (en) Residential reverse osmosis system
JP3598912B2 (en) Operation method of membrane separator
BR9812721A (en) Apparatus and method for water purification
US20040026320A1 (en) Method and device for purifying water
AU2002353656A1 (en) Membrane filter housing and method of using the same
WO2005081627A3 (en) Crossflow filtration system and method for membrane fouling prevention
JPS60166013A (en) Filtration device
WO2004069368A3 (en) One-piece manifold for a reverse osmosis system
GR3036484T3 (en) Filtration and separation apparatus for fluids having at least one permeate outlet
JPH0312929B2 (en)
WO2000057994A3 (en) Reverse osmosis cartridges and reverse osmosis membranes
JP2002336659A (en) Hollow fiber membrane module, water treating method and method for prolonging service life of the module
Piacenza Every membrane has its place

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AT AU AZ BA BB BG BR BY BZ CA CH CN CR CU CZ CZ DE DE DK DK DM DZ EE EE ES FI FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
AK Designated states

Kind code of ref document: A3

Designated state(s): AE AG AL AM AT AT AU AZ BA BB BG BR BY BZ CA CH CN CR CU CZ CZ DE DE DK DK DM DZ EE EE ES FI FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

WWE Wipo information: entry into national phase

Ref document number: 2378335

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 64268/00

Country of ref document: AU

WWE Wipo information: entry into national phase

Ref document number: 2000951272

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 10048824

Country of ref document: US

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWP Wipo information: published in national office

Ref document number: 2000951272

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 2000951272

Country of ref document: EP