IE73438B1 - Method for evaluating the virus-removing capability of a porous polymeric membrane module for removing viruses - Google Patents

Method for evaluating the virus-removing capability of a porous polymeric membrane module for removing viruses

Info

Publication number
IE73438B1
IE73438B1 IE921798A IE921798A IE73438B1 IE 73438 B1 IE73438 B1 IE 73438B1 IE 921798 A IE921798 A IE 921798A IE 921798 A IE921798 A IE 921798A IE 73438 B1 IE73438 B1 IE 73438B1
Authority
IE
Ireland
Prior art keywords
module
membrane
transmembrane pressure
virus
testing
Prior art date
Application number
IE921798A
Other languages
English (en)
Other versions
IE921798A1 (en
Inventor
Hiroo Nakano
Seiichi Manabe
Original Assignee
Asahi Chemical Ind
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 Asahi Chemical Ind filed Critical Asahi Chemical Ind
Publication of IE921798A1 publication Critical patent/IE921798A1/en
Publication of IE73438B1 publication Critical patent/IE73438B1/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
    • B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
    • B01D65/102—Detection of leaks in membranes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N7/00—Viruses; Bacteriophages; Compositions thereof; Preparation or purification thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/02—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using physical processes
    • A61L2/022—Filtration
    • 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
    • B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
    • B01D65/104—Detection of leaks in membrane apparatus or modules

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Zoology (AREA)
  • Epidemiology (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Virology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Immunology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • External Artificial Organs (AREA)
IE921798A 1991-06-06 1992-07-01 Method for evaluating the virus-removing capability of a porous polymeric membrane module for removing viruses IE73438B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13506991 1991-06-06

Publications (2)

Publication Number Publication Date
IE921798A1 IE921798A1 (en) 1992-12-16
IE73438B1 true IE73438B1 (en) 1997-06-04

Family

ID=15143134

Family Applications (1)

Application Number Title Priority Date Filing Date
IE921798A IE73438B1 (en) 1991-06-06 1992-07-01 Method for evaluating the virus-removing capability of a porous polymeric membrane module for removing viruses

Country Status (10)

Country Link
US (1) US5185082A (enExample)
EP (1) EP0517501B1 (enExample)
KR (1) KR960006581B1 (enExample)
AT (1) ATE141411T1 (enExample)
AU (1) AU643174B2 (enExample)
CA (1) CA2070358C (enExample)
DE (1) DE69212714T2 (enExample)
ES (1) ES2090518T3 (enExample)
IE (1) IE73438B1 (enExample)
TW (1) TW224160B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2128296A1 (en) * 1993-12-22 1995-06-23 Peter John Degen Polyvinylidene fluoride membrane
FR2731587B1 (fr) * 1995-03-14 1997-06-06 Fromagerie De L Ermitage Procede pour eliminer les cellules somatiques des milieux alimentaires ou biologiques, et produits correspondants
FR2749190B1 (fr) 1996-05-28 1998-09-18 Omnium Traitement Valorisa Procede et installation pour tester in situ l'integrite des membranes de filtration
WO1999047347A1 (en) * 1998-03-18 1999-09-23 United Container Machinery, Inc. Lengthwise web corrugator
US20040251392A1 (en) * 2003-06-16 2004-12-16 Franks George J. Methods and apparatus to mount a clip to a mounting surface
DE102011082284A1 (de) * 2011-09-07 2013-03-07 Krones Aktiengesellschaft Hygienischer Integritätstest bei Ultrafiltrationsanlagen
DE102015016842A1 (de) * 2015-12-23 2017-06-29 Fresenius Medical Care Deutschland Gmbh Verfahren und Vorrichtung zur Überprüfung eines Dialysators auf das Vorhandensein eines Lecks
CN111589306B (zh) * 2020-05-19 2022-04-29 海南立昇净水科技实业有限公司 膜丝膜壳脱落性抗疲劳测试设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO153836C (no) * 1978-05-15 1986-06-04 Pall Corp Hydrofile, alkoholuopploeslige polyamidmembraner og fremgangsmaate for deres fremstilling.
EP0139202B1 (en) * 1983-09-09 1989-04-12 Fujisawa Pharmaceutical Co., Ltd. Apparatus for testing membrane filters, and apparatus for sterilizing liquids with use of membrane filter
US4808315A (en) * 1986-04-28 1989-02-28 Asahi Kasei Kogyo Kabushiki Kaisha Porous hollow fiber membrane and a method for the removal of a virus by using the same

Also Published As

Publication number Publication date
CA2070358A1 (en) 1992-12-07
ES2090518T3 (es) 1996-10-16
KR960006581B1 (ko) 1996-05-20
ATE141411T1 (de) 1996-08-15
CA2070358C (en) 1999-04-13
DE69212714T2 (de) 1997-01-23
DE69212714D1 (de) 1996-09-19
TW224160B (enExample) 1994-05-21
AU1801392A (en) 1992-12-10
AU643174B2 (en) 1993-11-04
US5185082A (en) 1993-02-09
IE921798A1 (en) 1992-12-16
KR930000675A (ko) 1993-01-15
EP0517501A3 (enExample) 1994-02-09
EP0517501A2 (en) 1992-12-09
EP0517501B1 (en) 1996-08-14

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Legal Events

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