IT1152566B - APPARATUS AND PROCEDURE FOR SEPARATING LIQUID FILTERS WITHOUT PARTICLES GREATER THAN A SIZE PRESTABLE BY MIXTURES OF THE SAME PARTICLES - Google Patents

APPARATUS AND PROCEDURE FOR SEPARATING LIQUID FILTERS WITHOUT PARTICLES GREATER THAN A SIZE PRESTABLE BY MIXTURES OF THE SAME PARTICLES

Info

Publication number
IT1152566B
IT1152566B IT23249/82A IT2324982A IT1152566B IT 1152566 B IT1152566 B IT 1152566B IT 23249/82 A IT23249/82 A IT 23249/82A IT 2324982 A IT2324982 A IT 2324982A IT 1152566 B IT1152566 B IT 1152566B
Authority
IT
Italy
Prior art keywords
particles
prestable
mixtures
procedure
size
Prior art date
Application number
IT23249/82A
Other languages
Italian (it)
Other versions
IT8223249A0 (en
Inventor
Glen Delbert Antwiler
Original Assignee
Cobe Lab
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 Cobe Lab filed Critical Cobe Lab
Publication of IT8223249A0 publication Critical patent/IT8223249A0/en
Application granted granted Critical
Publication of IT1152566B publication Critical patent/IT1152566B/en

Links

Classifications

    • 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
    • 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
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12—Filter presses, i.e. of the plate or plate and frame type
    • B01D25/172—Plate spreading means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12—Filter presses, i.e. of the plate or plate and frame type
    • B01D25/21—Plate and frame presses
    • B01D25/215—Construction of the filter plates, frames
    • 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
    • B01D61/147—Microfiltration
    • 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
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • 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)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtration Of Liquid (AREA)
IT23249/82A 1981-10-01 1982-09-14 APPARATUS AND PROCEDURE FOR SEPARATING LIQUID FILTERS WITHOUT PARTICLES GREATER THAN A SIZE PRESTABLE BY MIXTURES OF THE SAME PARTICLES IT1152566B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30748981A 1981-10-01 1981-10-01

Publications (2)

Publication Number Publication Date
IT8223249A0 IT8223249A0 (en) 1982-09-14
IT1152566B true IT1152566B (en) 1987-01-07

Family

ID=23189998

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23249/82A IT1152566B (en) 1981-10-01 1982-09-14 APPARATUS AND PROCEDURE FOR SEPARATING LIQUID FILTERS WITHOUT PARTICLES GREATER THAN A SIZE PRESTABLE BY MIXTURES OF THE SAME PARTICLES

Country Status (7)

Country Link
JP (1) JPS5870810A (en)
CA (1) CA1198686A (en)
DE (1) DE3236310A1 (en)
FR (1) FR2513896A1 (en)
GB (4) GB2112293B (en)
IT (1) IT1152566B (en)
NL (1) NL8202703A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4980068A (en) * 1983-08-15 1990-12-25 Lavender Ardis R System, apparatus and method for continuously fractionating blood in situ
US4980054A (en) * 1983-08-15 1990-12-25 Lavender Ardis R System and method for mass transfer between fluids
JPS60183008A (en) * 1984-03-02 1985-09-18 Shokuhin Sangyo Maku Riyou Gijutsu Kenkyu Kumiai Membrane separation apparatus
JPS6145772A (en) * 1984-08-07 1986-03-05 テルモ株式会社 Serum separating method and apparatus
FR2581316A1 (en) * 1985-05-02 1986-11-07 Murisasco Antoine Method and device for automatic plasma exchanges controlled by an integrated computer
EP0208061A1 (en) * 1985-05-14 1987-01-14 Biotest Pharma GmbH Method and device for obtaining blood plasma
DE3914592C2 (en) * 1988-05-13 1997-04-30 Sartorius Gmbh Process and filter module for the filtration of liquids in cross-flow operation
FR2691911B1 (en) * 1992-06-05 1994-11-25 Delmas Olivier Device for obtaining a supernatant of activated thrombocytes, process using the device and obtained supernatant.
GB9224468D0 (en) * 1992-11-23 1993-01-13 Bio Flo Ltd Fluid treatment system
GB2305370B (en) * 1995-09-19 1997-10-29 Asahi Medical Co Device for depletion of leukocytes
WO2003024573A1 (en) * 2001-09-20 2003-03-27 Millipore Corporation Fluid path control element for fluid processing module
EP1429861B1 (en) * 2001-09-20 2012-04-18 EMD Millipore Corporation Filtration module
WO2013082273A1 (en) 2011-11-30 2013-06-06 Wellstat Diagnostics, Llc. Filtration module
US9625465B2 (en) 2012-05-15 2017-04-18 Defined Diagnostics, Llc Clinical diagnostic systems
US9213043B2 (en) 2012-05-15 2015-12-15 Wellstat Diagnostics, Llc Clinical diagnostic system including instrument and cartridge
US9081001B2 (en) 2012-05-15 2015-07-14 Wellstat Diagnostics, Llc Diagnostic systems and instruments
US10335078B2 (en) 2014-08-04 2019-07-02 General Electric Company Device for separation and collection of plasma
US9950321B2 (en) 2014-08-04 2018-04-24 General Electric Company Device for separation and collection of plasma
US20180112248A1 (en) * 2015-03-23 2018-04-26 Nanyang Technological University Flow cell apparatus and method of analysing biofilm development

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK434874A (en) * 1974-08-14 1976-02-15 Danske Mejeriers Maskinfabrik FILTERING DEVICE
SE396017B (en) * 1974-12-23 1977-09-05 Alfa Laval Ab FILTRATION PROCEDURE, SPECIAL FOR ULTRA FILTRATION
US4191182A (en) * 1977-09-23 1980-03-04 Hemotherapy Inc. Method and apparatus for continuous plasmaphersis
US4212742A (en) * 1978-05-25 1980-07-15 United States Of America Filtration apparatus for separating blood cell-containing liquid suspensions
DE2823057A1 (en) * 1978-05-26 1979-11-29 Bayer Ag Semipermeable membrane unit - having set of spacers and membrane with appropriate holes which can be combined in modular form
IL58787A0 (en) * 1978-12-21 1980-02-29 Baxter Travenol Lab Disposable filter cell for membrane plasmapheresis
DE2925143C2 (en) * 1979-06-22 1983-11-17 Biotest-Serum-Institut Gmbh, 6000 Frankfurt Device for continuous plasmapheresis
US4318813A (en) * 1980-06-30 1982-03-09 Baxter Travenol Laboratories, Inc. Membrane plasmapheresis module
JPS5935631B2 (en) * 1980-07-24 1984-08-29 テルモ株式会社 Body fluid “filtration” device
GB2093369B (en) * 1980-09-03 1984-07-18 Nemtec Lab Pty Ltd Fluid treatment apparatus
DE3277435D1 (en) * 1981-06-25 1987-11-12 Baxter Travenol Lab Membrane plasmapheresis apparatus

Also Published As

Publication number Publication date
CA1198686A (en) 1985-12-31
NL8202703A (en) 1983-05-02
FR2513896A1 (en) 1983-04-08
GB2151941B (en) 1986-01-02
GB2151941A (en) 1985-07-31
JPS5870810A (en) 1983-04-27
GB8504767D0 (en) 1985-03-27
DE3236310A1 (en) 1983-04-21
IT8223249A0 (en) 1982-09-14
GB2112293B (en) 1986-01-02
GB2112293A (en) 1983-07-20
GB2151943A (en) 1985-07-31
GB2151942B (en) 1986-01-02
GB8504768D0 (en) 1985-03-27
GB2151942A (en) 1985-07-31
GB8504766D0 (en) 1985-03-27
GB2151943B (en) 1986-01-02

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950929