FR2526327B1 - Systeme filtrant microporeux et procede de filtration l'utilisant - Google Patents

Systeme filtrant microporeux et procede de filtration l'utilisant

Info

Publication number
FR2526327B1
FR2526327B1 FR838307642A FR8307642A FR2526327B1 FR 2526327 B1 FR2526327 B1 FR 2526327B1 FR 838307642 A FR838307642 A FR 838307642A FR 8307642 A FR8307642 A FR 8307642A FR 2526327 B1 FR2526327 B1 FR 2526327B1
Authority
FR
France
Prior art keywords
same
filtering system
filtration method
microporous filtering
microporous
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
FR838307642A
Other languages
English (en)
Other versions
FR2526327A1 (fr
Inventor
David Boris Pall
Abraham Krasnoff
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.)
Pall Corp
Original Assignee
Pall Corp
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 Pall Corp filed Critical Pall Corp
Publication of FR2526327A1 publication Critical patent/FR2526327A1/fr
Application granted granted Critical
Publication of FR2526327B1 publication Critical patent/FR2526327B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/56—Polyamides, e.g. polyester-amides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
    • A61K35/14—Blood; Artificial blood
    • A61K35/16—Blood plasma; Blood serum
    • 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—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
    • A61L2/0011—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using physical methods
    • A61L2/0017—Filtration
    • 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—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/022—Filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Cell Biology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Biotechnology (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Molecular Biology (AREA)
  • Developmental Biology & Embryology (AREA)
  • Immunology (AREA)
  • Virology (AREA)
  • Zoology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)
FR838307642A 1982-05-07 1983-05-06 Systeme filtrant microporeux et procede de filtration l'utilisant Expired FR2526327B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/376,259 US4431545A (en) 1982-05-07 1982-05-07 Microporous filter system and process

Publications (2)

Publication Number Publication Date
FR2526327A1 FR2526327A1 (fr) 1983-11-10
FR2526327B1 true FR2526327B1 (fr) 1989-09-08

Family

ID=23484292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838307642A Expired FR2526327B1 (fr) 1982-05-07 1983-05-06 Systeme filtrant microporeux et procede de filtration l'utilisant

Country Status (10)

Country Link
US (1) US4431545A (fr)
EP (1) EP0094226B1 (fr)
JP (1) JPS5926116A (fr)
CA (1) CA1209057A (fr)
CH (1) CH654758A5 (fr)
DE (1) DE3378357D1 (fr)
ES (1) ES522148A0 (fr)
FR (1) FR2526327B1 (fr)
GB (1) GB2120116B (fr)
PT (1) PT76616B (fr)

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Also Published As

Publication number Publication date
FR2526327A1 (fr) 1983-11-10
PT76616A (en) 1983-05-01
CA1209057A (fr) 1986-08-05
EP0094226A3 (en) 1985-11-06
EP0094226A2 (fr) 1983-11-16
GB8312115D0 (en) 1983-06-08
ES8406891A1 (es) 1984-09-01
DE3378357D1 (en) 1988-12-08
CH654758A5 (fr) 1986-03-14
US4431545A (en) 1984-02-14
ES522148A0 (es) 1984-09-01
JPS6362242B2 (fr) 1988-12-01
PT76616B (en) 1986-01-13
GB2120116B (en) 1986-02-05
GB2120116A (en) 1983-11-30
JPS5926116A (ja) 1984-02-10
EP0094226B1 (fr) 1988-11-02

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