DK185787D0 - HYDROPHOBIC MICROFILTRATION MEMBRANE - Google Patents

HYDROPHOBIC MICROFILTRATION MEMBRANE

Info

Publication number
DK185787D0
DK185787D0 DK185787A DK185787A DK185787D0 DK 185787 D0 DK185787 D0 DK 185787D0 DK 185787 A DK185787 A DK 185787A DK 185787 A DK185787 A DK 185787A DK 185787 D0 DK185787 D0 DK 185787D0
Authority
DK
Denmark
Prior art keywords
microfiltration membrane
hydrophobic microfiltration
hydrophobic
membrane
microfiltration
Prior art date
Application number
DK185787A
Other languages
Danish (da)
Other versions
DK185787A (en
Inventor
Hiroshi Nomura
Original Assignee
Applied Membrane Tech
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 Applied Membrane Tech filed Critical Applied Membrane Tech
Publication of DK185787D0 publication Critical patent/DK185787D0/en
Publication of DK185787A publication Critical patent/DK185787A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/009—After-treatment of organic or inorganic membranes with wave-energy, particle-radiation or plasma
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/14—Surface shaping of articles, e.g. embossing; Apparatus therefor by plasma treatment
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M25/00—Means for supporting, enclosing or fixing the microorganisms, e.g. immunocoatings
    • C12M25/10—Hollow fibers or tubes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/16—Hollow fibers
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • C12M47/02—Separating microorganisms from the culture medium; Concentration of biomass
DK185787A 1986-04-11 1987-04-10 HYDROPHOBIC MICROFILTRATION MEMBRANE DK185787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85114286A 1986-04-11 1986-04-11

Publications (2)

Publication Number Publication Date
DK185787D0 true DK185787D0 (en) 1987-04-10
DK185787A DK185787A (en) 1987-10-12

Family

ID=25310072

Family Applications (1)

Application Number Title Priority Date Filing Date
DK185787A DK185787A (en) 1986-04-11 1987-04-10 HYDROPHOBIC MICROFILTRATION MEMBRANE

Country Status (4)

Country Link
JP (1) JPS62294407A (en)
AU (1) AU7135087A (en)
DE (1) DE3712491A1 (en)
DK (1) DK185787A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3929648C1 (en) * 1989-09-06 1990-11-29 Sartorius Gmbh, 3400 Goettingen, De
US5798261A (en) * 1989-10-31 1998-08-25 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Distributed pore chemistry in porous organic polymers
US5282965A (en) * 1990-11-29 1994-02-01 Nitto Denko Corporation Membrane filter for liquids and filtering device using the same
DE69228695T2 (en) * 1991-09-11 1999-10-14 Pall Corp GAS PLASMA TREATED, POROUS MEDIUM AND SEPARATION METHOD USING THE MEDIUM
DE69229170T2 (en) * 1991-12-27 1999-10-14 Mitsui Chemicals BIO-AXIS-ORIENTED HIGH-MOLECULAR POLYETHYLENE FILM AND SURFACE-MODIFIED BIO-AXIS-ORIENTED HIGH-MOLECULAR POLYETHYLENE FILM AND THEIR PRODUCTION
WO1994017904A1 (en) * 1993-02-10 1994-08-18 Akzo Nobel N.V. Modified membrane for medical purposes
DE69623133T2 (en) * 1995-09-14 2002-12-12 Pall Corp METHOD AND DEVICE FOR REMOVING IRON FROM AQUEOUS LIQUIDS
US5922281A (en) * 1996-01-11 1999-07-13 Medtronic, Inc. Surface treatment for micro-conduits employed in blood heat exchange system
SE9901100D0 (en) * 1999-03-24 1999-03-24 Amersham Pharm Biotech Ab Surface and tis manufacture and uses
DE19918221C1 (en) * 1999-04-22 2000-07-27 Delphin Umwelttechnik Gmbh Domestic water filter comprises a filter insert consisting of a ring filled with hollow fiber membranes which can supply small quantities of drinking water or larger quantities of non-potable water
US20020110681A1 (en) * 2000-12-07 2002-08-15 Amon Moris M. Plasma treated porous film
JP5082347B2 (en) * 2006-09-05 2012-11-28 旭硝子株式会社 Separation membrane manufacturing method and separation membrane for water treatment
DE102012001524A1 (en) 2012-01-16 2013-07-18 Ewald Dörken Ag Process for the preparation of a hydrophilic polymer membrane and polymer membrane
CN115073795B (en) * 2022-07-14 2023-12-05 佛山科学技术学院 Hydrophobic polymer material surface hydrophilic modification method based on carbon dioxide plasma

Also Published As

Publication number Publication date
JPS62294407A (en) 1987-12-21
DK185787A (en) 1987-10-12
DE3712491A1 (en) 1987-10-15
AU7135087A (en) 1987-10-15

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment