ZA904883B - Membrane filtration apparatus - Google Patents

Membrane filtration apparatus

Info

Publication number
ZA904883B
ZA904883B ZA904883A ZA904883A ZA904883B ZA 904883 B ZA904883 B ZA 904883B ZA 904883 A ZA904883 A ZA 904883A ZA 904883 A ZA904883 A ZA 904883A ZA 904883 B ZA904883 B ZA 904883B
Authority
ZA
South Africa
Prior art keywords
membrane filtration
filtration apparatus
membrane
filtration
Prior art date
Application number
ZA904883A
Inventor
John William Stairmand
William Stairmand John
Stephen Alan Taylor
Alan Taylor Stephen
Original Assignee
Atomic Energy Authority Uk
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 Atomic Energy Authority Uk filed Critical Atomic Energy Authority Uk
Publication of ZA904883B publication Critical patent/ZA904883B/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
    • B01D61/18—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/20—Vibrating the filters
    • 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
    • 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
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/20—By influencing the flow
    • B01D2321/2066—Pulsated flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
ZA904883A 1989-06-24 1990-06-22 Membrane filtration apparatus ZA904883B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898914551A GB8914551D0 (en) 1989-06-24 1989-06-24 Ultrafiltration apparatus

Publications (1)

Publication Number Publication Date
ZA904883B true ZA904883B (en) 1991-03-27

Family

ID=10659011

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA904883A ZA904883B (en) 1989-06-24 1990-06-22 Membrane filtration apparatus

Country Status (3)

Country Link
GB (1) GB8914551D0 (en)
WO (1) WO1991000135A1 (en)
ZA (1) ZA904883B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2672513B1 (en) * 1991-02-13 1994-03-18 Tech Sep IMPROVED METHOD AND MODULE FOR FILTERING IN A LIQUID MEDIUM UNDER INSTANTANEOUS TANGENTIAL FLOW.
US5958243A (en) * 1996-07-11 1999-09-28 Zenon Environmental Inc. Apparatus and method for membrane filtration with enhanced net flux
FR2785830B1 (en) * 1998-11-13 2001-11-23 Orelis METHOD AND DEVICE FOR CONTINUOUS FILTRATION IN LIQUID MEDIUM AND USES THEREOF
ES2183744B2 (en) * 2001-08-17 2004-03-01 Thomassen Johannes Adria FILTRATION DEVICE FOR SEMIPERMEABLE MEMBRANES.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1262874A (en) * 1968-05-23 1972-02-09 Plessey Co Ltd Improvements in or relating to self cleaning filter systems
GB8432210D0 (en) * 1984-12-20 1985-01-30 British Petroleum Co Plc Separation process

Also Published As

Publication number Publication date
GB8914551D0 (en) 1989-08-16
WO1991000135A1 (en) 1991-01-10

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