IT1088512B - ULTRAFILTRATION DEVICE - Google Patents

ULTRAFILTRATION DEVICE

Info

Publication number
IT1088512B
IT1088512B IT29941/77A IT2994177A IT1088512B IT 1088512 B IT1088512 B IT 1088512B IT 29941/77 A IT29941/77 A IT 29941/77A IT 2994177 A IT2994177 A IT 2994177A IT 1088512 B IT1088512 B IT 1088512B
Authority
IT
Italy
Prior art keywords
ultrafiltration device
ultrafiltration
Prior art date
Application number
IT29941/77A
Other languages
Italian (it)
Original Assignee
Sartorius Membranfilter Gmbh
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 DE2653875A external-priority patent/DE2653875C3/en
Priority claimed from DE2715733A external-priority patent/DE2715733C2/en
Application filed by Sartorius Membranfilter Gmbh filed Critical Sartorius Membranfilter Gmbh
Application granted granted Critical
Publication of IT1088512B publication Critical patent/IT1088512B/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
    • 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
    • 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
    • B01D63/084—Flat membrane modules comprising a stack of flat membranes at least one flow duct intersecting the membranes
    • 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
    • B01D63/087—Single membrane 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
    • B01D2321/20—By influencing the flow
    • B01D2321/2008—By influencing the flow statically

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
IT29941/77A 1976-11-26 1977-11-23 ULTRAFILTRATION DEVICE IT1088512B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2653875A DE2653875C3 (en) 1976-11-26 1976-11-26 Device for ultrafiltration
DE2715733A DE2715733C2 (en) 1977-04-07 1977-04-07 Device for ultrafiltration

Publications (1)

Publication Number Publication Date
IT1088512B true IT1088512B (en) 1985-06-10

Family

ID=25771191

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29941/77A IT1088512B (en) 1976-11-26 1977-11-23 ULTRAFILTRATION DEVICE

Country Status (8)

Country Link
JP (1) JPS5367683A (en)
CA (1) CA1125182A (en)
CH (1) CH625423A5 (en)
DK (1) DK146704C (en)
FR (1) FR2371954B3 (en)
GB (1) GB1555389A (en)
IT (1) IT1088512B (en)
SE (1) SE442169B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2847945C2 (en) * 1978-11-04 1984-01-12 Fresenius AG, 6380 Bad Homburg Artificial kidney and process for their manufacture
US4264447A (en) * 1979-06-26 1981-04-28 Dorr-Oliver Incorporated Ultrafiltration membrane assembly and bonding process therefor
AU526959B2 (en) * 1980-07-23 1983-02-10 Terumo Corp. Blood filter with multi-mesh-core layers and residue outlet
DE3171592D1 (en) * 1980-09-25 1985-09-05 Terumo Corp Plasma separator
US4348283A (en) * 1980-11-05 1982-09-07 Purdue Research Foundation Reciprocating dialyzer having spacers
AU561337B2 (en) * 1981-07-22 1987-05-07 E.I. Du Pont De Nemours And Company Plasmapheresis by reciprocatory pulse filtration
US4735726A (en) * 1981-07-22 1988-04-05 E. I. Du Pont De Nemours And Company Plasmapheresis by reciprocatory pulsatile filtration
JPS5850963A (en) * 1981-09-21 1983-03-25 テルモ株式会社 Serum separating apparatus
EP0078667B1 (en) * 1981-11-03 1987-05-13 MEDICOSMOS ApS Apparatus for separating a liquid into two fractions by means of semipermeable membranes
US4769150A (en) * 1982-02-16 1988-09-06 E. I. Du Pont De Nemours And Company Method and apparatus for plasmapheresis by reciprocatory pulsatile filtration
US4640776A (en) * 1982-02-16 1987-02-03 E. I. Du Pont De Nemours And Company Plasmapheresis filtration module having pressure balancing and sealing means
US4639317A (en) * 1982-02-16 1987-01-27 E. I. Du Pont De Nemours And Company Plasmapheresis filtration module having improved sealing means
US4636312A (en) * 1982-02-16 1987-01-13 E. I. Du Pont De Nemours And Company Plasmapheresis filtration module having improved end plate
JPS5990354U (en) * 1982-12-10 1984-06-19 旭化成株式会社 Agricultural non-woven fabric
JPS59206009A (en) * 1983-04-30 1984-11-21 ゲ−・カ−・エス・エス・フオルシユングス　ツエントルム・ゲ−ストハフト・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング Cushion filter membrane
JPH044815Y2 (en) * 1985-03-28 1992-02-12
JPH0722687B2 (en) * 1985-08-06 1995-03-15 富士環境設備株式会社 Membrane set for fluid separation device
FR2931081B1 (en) * 2008-05-14 2010-06-25 Direction Et Pirorites DEVICE FOR FILTRATION OF A COMPLEX LIQUID SUCH AS BLOOD, IN PARTICULAR APPLICABLE TO AN AUTOSFUSER
JP6715038B2 (en) * 2016-03-09 2020-07-01 学校法人慶應義塾 Blood filter

Also Published As

Publication number Publication date
CH625423A5 (en) 1981-09-30
DK146704B (en) 1983-12-12
GB1555389A (en) 1979-11-07
JPS5367683A (en) 1978-06-16
SE7711450L (en) 1978-05-27
FR2371954A1 (en) 1978-06-23
DK524877A (en) 1978-05-27
DK146704C (en) 1984-05-21
FR2371954B3 (en) 1980-08-29
CA1125182A (en) 1982-06-08
SE442169B (en) 1985-12-09
JPS579841B2 (en) 1982-02-23

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