BE851803A - REVERSE OSMOSIS USING A MEMBRANE CONSTITUTED OF HOLLOW FIBERS - Google Patents

REVERSE OSMOSIS USING A MEMBRANE CONSTITUTED OF HOLLOW FIBERS

Info

Publication number
BE851803A
BE851803A BE2055693A BE2055693A BE851803A BE 851803 A BE851803 A BE 851803A BE 2055693 A BE2055693 A BE 2055693A BE 2055693 A BE2055693 A BE 2055693A BE 851803 A BE851803 A BE 851803A
Authority
BE
Belgium
Prior art keywords
reverse osmosis
hollow fibers
membrane constituted
constituted
membrane
Prior art date
Application number
BE2055693A
Other languages
French (fr)
Original Assignee
Bayer 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
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of BE851803A publication Critical patent/BE851803A/en

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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • 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
    • B01D63/027—Twinned or braided type modules
    • 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
    • B01D2321/16—Use of chemical agents
    • B01D2321/168—Use of other chemical agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
BE2055693A 1976-02-27 1977-02-25 REVERSE OSMOSIS USING A MEMBRANE CONSTITUTED OF HOLLOW FIBERS BE851803A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762607997 DE2607997A1 (en) 1976-02-27 1976-02-27 PROCEDURE FOR REVERSE OSMOSIS WITH HOLLOW FIBER MEMBRANES

Publications (1)

Publication Number Publication Date
BE851803A true BE851803A (en) 1977-08-25

Family

ID=5971024

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2055693A BE851803A (en) 1976-02-27 1977-02-25 REVERSE OSMOSIS USING A MEMBRANE CONSTITUTED OF HOLLOW FIBERS

Country Status (9)

Country Link
JP (1) JPS52103384A (en)
AU (1) AU2241577A (en)
BE (1) BE851803A (en)
DE (1) DE2607997A1 (en)
FR (1) FR2342090A1 (en)
GB (1) GB1526183A (en)
IL (1) IL51531A0 (en)
NL (1) NL7605311A (en)
ZA (1) ZA771126B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0811228B2 (en) * 1987-06-19 1996-02-07 株式会社日立製作所 How to operate the plant
JP2670277B2 (en) * 1988-01-07 1997-10-29 株式会社東芝 Method of operating hollow fiber membrane filter device
JPH0283020A (en) * 1988-09-19 1990-03-23 Japan Organo Co Ltd Condensate filtration using hollow fiber membrane
US6022477A (en) * 1997-11-14 2000-02-08 New Jersey Institute Of Technology Method and apparatus for isolation purification of biomolecules
US6986847B2 (en) 2002-05-10 2006-01-17 New Jersey Institute Of Technology Method and apparatus for isolation and purification of biomolecules
JP2010214235A (en) * 2009-03-13 2010-09-30 Panasonic Electric Works Co Ltd Filtration membrane, membrane module, and water treatment apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1808876C2 (en) * 1963-10-24 1985-10-24 The Dow Chemical Co., Midland, Mich. Hollow fiber membrane module and process for its production
US3503515A (en) * 1968-10-03 1970-03-31 Du Pont Permeation separatory apparatus
CA1014931A (en) * 1971-06-16 1977-08-02 Universal Oil Products Company Precoat for permeability separation systems
US3996131A (en) * 1971-06-16 1976-12-07 Universal Oil Products Company Precoat for permeability separation systems
FR2212166A1 (en) * 1973-01-02 1974-07-26 Rhone Poulenc Sa Sepn processes using hollow fibres - spirally wound on core to form cartridge of small cylindrical membranes

Also Published As

Publication number Publication date
DE2607997A1 (en) 1977-09-01
ZA771126B (en) 1978-01-25
AU2241577A (en) 1978-08-24
JPS52103384A (en) 1977-08-30
IL51531A0 (en) 1977-04-29
NL7605311A (en) 1977-08-30
GB1526183A (en) 1978-09-27
FR2342090A1 (en) 1977-09-23

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