CA1125182A - Device for ultrafiltration - Google Patents

Device for ultrafiltration

Info

Publication number
CA1125182A
CA1125182A CA291,736A CA291736A CA1125182A CA 1125182 A CA1125182 A CA 1125182A CA 291736 A CA291736 A CA 291736A CA 1125182 A CA1125182 A CA 1125182A
Authority
CA
Canada
Prior art keywords
filter element
housing
outlet
filter
filtrate
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
Application number
CA291,736A
Other languages
English (en)
French (fr)
Inventor
Walter Franken
Dietmar Nubbaumer
Horst Perl
Ludwig Weickhardt
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 Membranfilter GmbH
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/de
Priority claimed from DE2715733A external-priority patent/DE2715733C2/de
Application filed by Sartorius Membranfilter GmbH filed Critical Sartorius Membranfilter GmbH
Application granted granted Critical
Publication of CA1125182A publication Critical patent/CA1125182A/en
Expired 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
    • 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)
CA291,736A 1976-11-26 1977-11-25 Device for ultrafiltration Expired CA1125182A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEP2653875.0 1976-11-26
DE2653875A DE2653875C3 (de) 1976-11-26 1976-11-26 Vorrichtung für die Ultrafiltration
DEP2715733.1 1977-04-07
DE2715733A DE2715733C2 (de) 1977-04-07 1977-04-07 Vorrichtung für die Ultrafiltration

Publications (1)

Publication Number Publication Date
CA1125182A true CA1125182A (en) 1982-06-08

Family

ID=25771191

Family Applications (1)

Application Number Title Priority Date Filing Date
CA291,736A Expired CA1125182A (en) 1976-11-26 1977-11-25 Device for ultrafiltration

Country Status (8)

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

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2847945C2 (de) * 1978-11-04 1984-01-12 Fresenius AG, 6380 Bad Homburg Künstliche Niere und Verfahren zu ihrer Herstellung
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
IL66361A (en) * 1981-07-22 1986-03-31 Du Pont Method and apparatus for separating plasma from blood
US4735726A (en) * 1981-07-22 1988-04-05 E. I. Du Pont De Nemours And Company Plasmapheresis by reciprocatory pulsatile filtration
JPS5850963A (ja) * 1981-09-21 1983-03-25 テルモ株式会社 血漿分離装置
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
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
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
JPS5990354U (ja) * 1982-12-10 1984-06-19 旭化成株式会社 農業用不織布
JPS59206009A (ja) * 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 クツシヨン状濾過膜
JPH044815Y2 (it) * 1985-03-28 1992-02-12
JPH0722687B2 (ja) * 1985-08-06 1995-03-15 富士環境設備株式会社 流体分離装置用膜セット
FR2931081B1 (fr) 2008-05-14 2010-06-25 Direction Et Pirorites Dispositif de filtration d'un liquide complexe tel que du sang, notamment applicable a un autotransfuseur
JP6715038B2 (ja) * 2016-03-09 2020-07-01 学校法人慶應義塾 血液濾過装置

Also Published As

Publication number Publication date
IT1088512B (it) 1985-06-10
DK524877A (da) 1978-05-27
FR2371954B3 (it) 1980-08-29
DK146704B (da) 1983-12-12
DK146704C (da) 1984-05-21
JPS579841B2 (it) 1982-02-23
CH625423A5 (en) 1981-09-30
GB1555389A (en) 1979-11-07
FR2371954A1 (it) 1978-06-23
SE7711450L (sv) 1978-05-27
SE442169B (sv) 1985-12-09
JPS5367683A (en) 1978-06-16

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Legal Events

Date Code Title Description
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