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GB2360958B - Tangential flow filtration system - Google Patents

Tangential flow filtration system

Info

Publication number
GB2360958B
GB2360958B GB0117757A GB0117757A GB2360958B GB 2360958 B GB2360958 B GB 2360958B GB 0117757 A GB0117757 A GB 0117757A GB 0117757 A GB0117757 A GB 0117757A GB 2360958 B GB2360958 B GB 2360958B
Authority
GB
United Kingdom
Prior art keywords
filtration system
flow filtration
tangential flow
tangential
flow
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.)
Expired - Lifetime
Application number
GB0117757A
Other versions
GB0117757D0 (en
GB2360958A (en
Inventor
Vincenzo Vassarotti
Colin Kalman Lanyi
Christopher Biddell
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.)
Sartorius AG
Original Assignee
Sartorius AG
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 SE9703302A external-priority patent/SE9703302D0/en
Application filed by Sartorius AG filed Critical Sartorius AG
Publication of GB0117757D0 publication Critical patent/GB0117757D0/en
Publication of GB2360958A publication Critical patent/GB2360958A/en
Application granted granted Critical
Publication of GB2360958B publication Critical patent/GB2360958B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane 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
    • B01D63/08—Flat membrane modules
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • B01D63/0822—Plate-and-frame devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/54—Modularity of membrane module elements
    • 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
    • B01D2321/20—By influencing the flow
    • B01D2321/2008—By influencing the flow statically
    • B01D2321/2016—Static mixers; Turbulence generators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/4005—Concentrating samples by transferring a selected component through a membrane
    • G01N2001/4016—Concentrating samples by transferring a selected component through a membrane being a selective membrane, e.g. dialysis or osmosis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
GB0117757A 1997-09-10 1998-09-10 Tangential flow filtration system Expired - Lifetime GB2360958B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9703302A SE9703302D0 (en) 1997-09-10 1997-09-10 Filtration cell for tangential flow filtration and filtration system using such cell
GB9819686A GB2329132B (en) 1997-09-10 1998-09-10 Filtration cell for tangential flow filtration and filtration system making use of such cell

Publications (3)

Publication Number Publication Date
GB0117757D0 GB0117757D0 (en) 2001-09-12
GB2360958A GB2360958A (en) 2001-10-10
GB2360958B true GB2360958B (en) 2002-01-30

Family

ID=26314350

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0117757A Expired - Lifetime GB2360958B (en) 1997-09-10 1998-09-10 Tangential flow filtration system

Country Status (1)

Country Link
GB (1) GB2360958B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101536769B1 (en) * 2011-08-12 2015-07-14 폴 코포레이션 Fluid treatment assemblies, manifolds for fluid treatment assemblies, and methods for treating fluids
CN107530635B (en) * 2015-06-30 2021-09-14 Emd密理博公司 Sealed housing for a filter cassette
FR3069785A1 (en) * 2017-08-03 2019-02-08 Skyworld International Overseas Limited MICRO-ALGAE HARVESTING SYSTEM AND MICRO-ALGAE EXUDATES IN CHARGED CULTIVATED WATER, COMPRISING A TANGENTIAL CIRCULATION ON A FILTERING MEMBRANE
AU2020237461A1 (en) * 2019-03-11 2021-11-04 Genzyme Corporation Tangential viral filtration

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141835A (en) * 1976-10-14 1979-02-27 Dr. Eduard Fresenius Chemisch-Pharmazeutische Industrie Kg Apparatebau Kg. Apparatus for the mass transfer between two media
GB2010695A (en) * 1977-12-23 1979-07-04 Jenaer Glaswerk Schott & Gen Dialfiltration arragnement
US5183569A (en) * 1991-12-16 1993-02-02 Paradigm Biotechnologies Partnership Filtration apparatus and process
US5271830A (en) * 1989-12-11 1993-12-21 Gie Anjou-Recherche Water treatment installation for a tangential filtration loop

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141835A (en) * 1976-10-14 1979-02-27 Dr. Eduard Fresenius Chemisch-Pharmazeutische Industrie Kg Apparatebau Kg. Apparatus for the mass transfer between two media
GB2010695A (en) * 1977-12-23 1979-07-04 Jenaer Glaswerk Schott & Gen Dialfiltration arragnement
US5271830A (en) * 1989-12-11 1993-12-21 Gie Anjou-Recherche Water treatment installation for a tangential filtration loop
US5183569A (en) * 1991-12-16 1993-02-02 Paradigm Biotechnologies Partnership Filtration apparatus and process

Also Published As

Publication number Publication date
GB0117757D0 (en) 2001-09-12
GB2360958A (en) 2001-10-10

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20180909