SE396017B - Filtreringsforfarande, serskilt for ultrafiltrering - Google Patents

Filtreringsforfarande, serskilt for ultrafiltrering

Info

Publication number
SE396017B
SE396017B SE7416257A SE7416257A SE396017B SE 396017 B SE396017 B SE 396017B SE 7416257 A SE7416257 A SE 7416257A SE 7416257 A SE7416257 A SE 7416257A SE 396017 B SE396017 B SE 396017B
Authority
SE
Sweden
Prior art keywords
filtration
special
procedure
ultra
ultra filtration
Prior art date
Application number
SE7416257A
Other languages
English (en)
Other versions
SE7416257L (sv
Inventor
R M Sandblom
Original Assignee
Alfa Laval Ab
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 Alfa Laval Ab filed Critical Alfa Laval Ab
Priority to SE7416257A priority Critical patent/SE396017B/sv
Priority to DE2553099A priority patent/DE2553099C2/de
Priority to GB50248/75A priority patent/GB1492090A/en
Priority to FR7538098A priority patent/FR2295777A1/fr
Priority to US05/641,769 priority patent/US4105547A/en
Priority to DK585375A priority patent/DK585375A/da
Priority to CA242,316A priority patent/CA1050440A/en
Publication of SE7416257L publication Critical patent/SE7416257L/sv
Publication of SE396017B publication Critical patent/SE396017B/sv

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
    • B01D61/145—Ultrafiltration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3403—Regulation parameters
    • A61M1/3406—Physical characteristics of the filtrate, e.g. urea
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3601—Extra-corporeal circuits in which the blood fluid passes more than once through the treatment unit
    • A61M1/3603—Extra-corporeal circuits in which the blood fluid passes more than once through the treatment unit in the same direction
    • 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
    • B01D35/22—Directing the mixture to be filtered on to the filters in a manner to clean the filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • 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
    • B01D61/145—Ultrafiltration
    • B01D61/146—Ultrafiltration comprising multiple ultrafiltration steps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/25—Recirculation, recycling or bypass, e.g. recirculation of concentrate into the feed
    • B01D2311/253—Bypassing of feed
    • B01D2311/2531—Bypassing of feed to permeate side

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtration Of Liquid (AREA)
SE7416257A 1974-12-23 1974-12-23 Filtreringsforfarande, serskilt for ultrafiltrering SE396017B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE7416257A SE396017B (sv) 1974-12-23 1974-12-23 Filtreringsforfarande, serskilt for ultrafiltrering
DE2553099A DE2553099C2 (de) 1974-12-23 1975-11-26 Filtrationsverfahren und Vorrichtung zur Durchführung dieses Verfahrens
GB50248/75A GB1492090A (en) 1974-12-23 1975-12-08 Filtering
FR7538098A FR2295777A1 (fr) 1974-12-23 1975-12-12 Procede de filtration
US05/641,769 US4105547A (en) 1974-12-23 1975-12-17 Filtering process
DK585375A DK585375A (da) 1974-12-23 1975-12-22 Fremgangsmade til filtrering af et filtrerbart medium under tryk
CA242,316A CA1050440A (en) 1974-12-23 1975-12-22 Filtering with constant pressure drop across medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7416257A SE396017B (sv) 1974-12-23 1974-12-23 Filtreringsforfarande, serskilt for ultrafiltrering

Publications (2)

Publication Number Publication Date
SE7416257L SE7416257L (sv) 1976-06-24
SE396017B true SE396017B (sv) 1977-09-05

Family

ID=20323117

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7416257A SE396017B (sv) 1974-12-23 1974-12-23 Filtreringsforfarande, serskilt for ultrafiltrering

Country Status (7)

Country Link
US (1) US4105547A (sv)
CA (1) CA1050440A (sv)
DE (1) DE2553099C2 (sv)
DK (1) DK585375A (sv)
FR (1) FR2295777A1 (sv)
GB (1) GB1492090A (sv)
SE (1) SE396017B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988003829A1 (en) * 1986-11-24 1988-06-02 Alfa-Laval Food Engineering Ab Arrangement in membrane filter

Families Citing this family (47)

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USRE31688E (en) * 1977-09-23 1984-09-25 Hemotherapy, Inc. Method and apparatus for continuous plasmapheresis
US4212742A (en) * 1978-05-25 1980-07-15 United States Of America Filtration apparatus for separating blood cell-containing liquid suspensions
US4312755A (en) * 1979-06-29 1982-01-26 Dow Corning Corporation Reverse osmosis system
NL8202703A (nl) * 1981-10-01 1983-05-02 Cobe Lab Werkwijze en inrichting voor het afscheiden van vloeistoffiltraten, die vrij zijn van deeltjes groter dan een voorafbepaalde afmeting, uit vloeistofmengsels van de deeltjes.
US4435289A (en) * 1981-12-23 1984-03-06 Romicon, Inc. Series ultrafiltration with pressurized permeate
JPS59209612A (ja) * 1983-03-10 1984-11-28 ネプチユ−ン・マイクロフロク，インコ−ポレイテイド クロスフロ−濾過システムの流束率を向上せしめる方法並びに装置
US5047154A (en) * 1983-03-10 1991-09-10 C.P.C. Engineering Company Method and apparatus for enhancing the flux rate of cross-flow filtration systems
EP0220749B1 (en) * 1983-03-10 1992-08-12 C.P.C. Engineering Corp. Method for enhancing the flux rate of cross-flow filtration systems
FR2552419B1 (fr) * 1983-09-23 1985-12-13 Framatome Sa Procede d'ultrafiltration de l'eau de refroidissement d'un reacteur nucleaire a eau sous pression et dispositif d'ultrafiltration correspondant
WO1985003879A1 (en) * 1984-02-27 1985-09-12 Omnis Surgical Inc Priming system for ultrafiltration unit
US4695430A (en) * 1985-10-31 1987-09-22 Bio/Data Corporation Analytical apparatus
US4818493A (en) * 1985-10-31 1989-04-04 Bio/Data Corporation Apparatus for receiving a test specimen and reagent
DE3605065A1 (de) * 1986-02-18 1987-08-20 Diessel Gmbh & Co Separationsvorrichtung
JPS6352928A (ja) * 1986-08-20 1988-03-07 Toshiba Ceramics Co Ltd 放電加工装置
DE3730868A1 (de) * 1987-09-15 1989-03-23 Henkel Kgaa Verfahren zur abtrennung von biotechnisch hergestellten wertstoffen aus einer fermenterbruehe durch querstrom-mikro- und/oder ultrafiltration
DE3743622A1 (de) * 1987-12-22 1989-07-13 Agie Ag Ind Elektronik Vorrichtung zum filtern der bearbeitungsfluessigkeit einer elektroerosionsmaschine
DE8816457U1 (sv) * 1988-06-09 1989-08-10 Kraft Europe R & D, Inc. Zweigniederlassung Muenchen, 8000 Muenchen, De
US5256294A (en) * 1990-09-17 1993-10-26 Genentech, Inc. Tangential flow filtration process and apparatus
US5434381A (en) * 1993-09-13 1995-07-18 T-Star Industrial Electronics, Inc. Apparatus for filtering machining liquid of an electrical discharge machine
DK175061B1 (da) * 1994-03-02 2004-05-10 Apv Pasilac As Membranfiltreringsarrangement
US5599447A (en) * 1995-06-06 1997-02-04 Millipore Investment Holdings Limited Manifold apparatus for tangential flow filtration apparatus
EP0870534B1 (fr) * 1997-04-09 2001-02-21 Societe Des Ceramiques Techniques Support macroporeux à gradient de porosité et son procédé de fabrication
NL1011019C2 (nl) * 1999-01-14 2000-07-17 Maasland Nv Werkwijze en inrichting voor het melken van dieren.
US7316780B1 (en) 1999-01-29 2008-01-08 Pall Corporation Range separation devices and processes
DK174656B1 (da) 1999-06-04 2003-08-11 Apv Pasilac As Fremgangsmåde og anlæg til behandling af mælk
AU5727199A (en) * 1999-09-17 2001-04-24 Danish Separation Systems As A method and an apparatus for continuous cross-flow diafiltration
FR2827290B1 (fr) * 2001-07-13 2004-07-09 Pierre Jouan Biotechnologies Sa Procede d'obtention d'une fraction proteique enrichie en tgf-beta sous forme activee, fraction proteique et applications therapeutiques
AU2003248780A1 (en) * 2002-07-10 2004-01-23 Pall Corporation Hollow fiber membrane systems
US7276163B2 (en) * 2003-10-01 2007-10-02 Ceramem Corporation Membrane devices with controlled transmembrane pressure and method of use
US20050092683A1 (en) * 2003-10-31 2005-05-05 Goldsmith Robert L. Membrane devices for pervaporation, gas separations, and perstraction with permeate and sweep fluid conduit and method of use
US20050197496A1 (en) * 2004-03-04 2005-09-08 Gtc Biotherapeutics, Inc. Methods of protein fractionation using high performance tangential flow filtration
CA2560716A1 (en) * 2004-03-29 2005-10-13 Pall Corporation Pleated, crossflow fluid treatment elements, methods for making them, and methods for treating cellular solutions
US20060130159A1 (en) * 2004-12-09 2006-06-15 Nick Masiello Method of purifying recombinant MSP 1-42 derived from Plasmodium falciparum
DE202005021612U1 (de) 2005-04-04 2008-11-27 Wehrle Umwelt Gmbh Anlage zur Durchführung von Verfahren zur Abtrennung von Inhaltsstoffen aus einem fließfähigen Stoffgemisch
JP2009509749A (ja) * 2005-09-28 2009-03-12 ポール・コーポレーション 流体処理アセンブリ、流体処理エレメント及びこれらの製造方法
US7510654B2 (en) * 2005-12-29 2009-03-31 Spf Innovations, Llc Method and apparatus for the filtration of biological samples
US7531632B2 (en) * 2006-02-16 2009-05-12 Gtc Biotherapeutics, Inc. Clarification of transgenic milk using depth filtration
US20100294718A1 (en) * 2007-06-08 2010-11-25 Swiss Fresh Water Sa Liquid purification system using a medium pressure membrane
US8043512B2 (en) * 2008-04-11 2011-10-25 Pall Corporation Fluid treatment arrangements and methods
US8216473B2 (en) * 2008-06-13 2012-07-10 Solution Dynamics, Llc Apparatus and methods for solution processing using reverse osmosis
US8048315B2 (en) * 2008-07-28 2011-11-01 Pall Corporation Fluid treatment arrangements and methods
US20140339161A1 (en) * 2011-10-07 2014-11-20 The Trustees Of Columbia University In The City Of New York Fluid component separation devices, methods, and systems
EP2730330A1 (en) * 2012-11-09 2014-05-14 Tine SA Membrane filtration assembly and method of controlling trans-membrane pressure
JP2016532100A (ja) 2013-07-05 2016-10-13 ラボラトワール・フランセ・デュ・フラクシオンマン・エ・デ・ビョテクノロジーＬａｂｏｒａｔｏｉｒｅ Ｆｒａｎｃａｉｓ Ｄｕ Ｆｒａｃｔｉｏｎｎｅｍｅｎｔ Ｅｔ Ｄｅｓ Ｂｉｏｔｅｃｈｎｏｌｏｇｉｅｓ アフィニティークロマトグラフィーマトリックス
US10518221B2 (en) 2015-07-29 2019-12-31 Gradiant Corporation Osmotic desalination methods and associated systems
CA3109230A1 (en) 2018-08-22 2020-02-27 Gradiant Corporation Liquid solution concentration system comprising isolated subsystem and related methods
AU2021383601A1 (en) 2020-11-17 2023-06-08 Gradiant Corporaton Osmotic methods and systems involving energy recovery

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US2544289A (en) * 1946-06-26 1951-03-06 Chefford Master Mfg Co Inc Filter and pulsation dampener
BE608328A (sv) * 1960-09-19
CH440221A (de) * 1966-04-22 1967-07-31 Inventa Ag Verfahren und Vorrichtung zur Entnahme der flüssigen Phase aus einer Suspension mittels kontinuierlicher Filtration
US3487932A (en) * 1967-02-24 1970-01-06 Aero Flow Dynamics Inc Filter element fairing means
US3442389A (en) * 1967-04-17 1969-05-06 Morris Mendelson Desalinization apparatus
US3795318A (en) * 1972-05-26 1974-03-05 Dow Chemical Co Control of ultrafiltration rates during hemodialysis with highly permeable membranes
US3990973A (en) * 1974-11-04 1976-11-09 Cobe Laboratories, Inc. Apparatus for measuring ultrafiltration rate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988003829A1 (en) * 1986-11-24 1988-06-02 Alfa-Laval Food Engineering Ab Arrangement in membrane filter

Also Published As

Publication number Publication date
FR2295777B1 (sv) 1978-05-12
SE7416257L (sv) 1976-06-24
GB1492090A (en) 1977-11-16
CA1050440A (en) 1979-03-13
FR2295777A1 (fr) 1976-07-23
DE2553099A1 (de) 1976-07-08
DE2553099C2 (de) 1986-02-27
DK585375A (da) 1976-06-24
US4105547A (en) 1978-08-08

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