JP2006088148A - 透水性に優れた中空糸膜 - Google Patents

透水性に優れた中空糸膜 Download PDF

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Publication number
JP2006088148A
JP2006088148A JP2005211074A JP2005211074A JP2006088148A JP 2006088148 A JP2006088148 A JP 2006088148A JP 2005211074 A JP2005211074 A JP 2005211074A JP 2005211074 A JP2005211074 A JP 2005211074A JP 2006088148 A JP2006088148 A JP 2006088148A
Authority
JP
Japan
Prior art keywords
hollow fiber
fiber membrane
membrane according
filtration layer
hollow
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.)
Pending
Application number
JP2005211074A
Other languages
English (en)
Japanese (ja)
Inventor
Ho Sung Yoon
虎聲 尹
Shogen Kim
勝鉉 金
Sang Woo Park
相禹 朴
Su Young Han
秀泳 韓
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.)
Para Ltd
Original Assignee
Para Ltd
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 Para Ltd filed Critical Para Ltd
Publication of JP2006088148A publication Critical patent/JP2006088148A/ja
Pending legal-status Critical Current

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Classifications

    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • 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
    • B01D69/08—Hollow fibre membranes
    • B01D69/087—Details relating to the spinning process
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/06—Specific viscosities of materials involved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/12—Specific ratios of components used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/026—Sponge structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/20—Specific permeability or cut-off range
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
JP2005211074A 2004-09-20 2005-07-21 透水性に優れた中空糸膜 Pending JP2006088148A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040075003A KR100650330B1 (ko) 2004-09-20 2004-09-20 수투과성이 우수한 중공사 분리막

Publications (1)

Publication Number Publication Date
JP2006088148A true JP2006088148A (ja) 2006-04-06

Family

ID=36229619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005211074A Pending JP2006088148A (ja) 2004-09-20 2005-07-21 透水性に優れた中空糸膜

Country Status (2)

Country Link
JP (1) JP2006088148A (ko)
KR (1) KR100650330B1 (ko)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012035402A1 (en) 2010-09-14 2012-03-22 Council Of Scientific & Industrial Research High flux hollow fiber ultrafiltration membranes and process for the preparation thereof
WO2014175282A1 (ja) * 2013-04-23 2014-10-30 Nok株式会社 紡績糸強化多孔質中空糸膜の製造方法
EP2998014A1 (en) 2014-09-22 2016-03-23 Fresenius Medical Care Deutschland GmbH Point-of-use water purifier with polysulfone hollow fibres
KR20160039788A (ko) * 2014-10-02 2016-04-12 주식회사 휴비스워터 내화학성이 우수한 폴리설폰계 중공사막 및 이의 제조방법
WO2016182015A1 (ja) * 2015-05-13 2016-11-17 東洋紡株式会社 多孔質中空糸膜及びその製造方法
JP2019077964A (ja) * 2017-10-25 2019-05-23 日本バイリーン株式会社 繊維シート及び繊維シートの製造方法
CN110327787A (zh) * 2019-04-29 2019-10-15 南京膜材料产业技术研究院有限公司 一种增强型中空纤维膜、制备方法及装置
JP2020002505A (ja) * 2018-06-29 2020-01-09 日本バイリーン株式会社 構造体
US11446419B2 (en) 2014-03-29 2022-09-20 Novaflux Inc. Blood processing cartridges and systems, and methods for extracorporeal blood therapies
US11648341B2 (en) 2015-06-26 2023-05-16 Novaflux Inc. Cartridges and systems for outside-in flow in membrane-based therapies
US11701622B2 (en) 2015-09-24 2023-07-18 Novaflux Inc. Cartridges and systems for membrane-based therapies

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101086217B1 (ko) * 2009-08-28 2011-11-23 주식회사 원일티엔아이 스폰지 구조를 갖는 기체분리막용 중공사막 제조방법
KR101675101B1 (ko) * 2014-09-30 2016-11-11 주식회사 디어포스멤브레인스 내오염성이 우수한 pvdf 중공사 분리막 제조방법
KR101758906B1 (ko) 2015-01-22 2017-07-17 경상대학교산학협력단 이중층 한외여과 중공사막 및 그 제조방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05507328A (ja) * 1991-04-12 1993-10-21 ミンテック・コーポレーション 紡糸方法及びその製品
WO1995033549A1 (fr) * 1994-06-07 1995-12-14 Mitsubishi Rayon Co., Ltd. Membrane poreuse a base de polysulfone et procede de production de cette membrane
WO1997022405A1 (fr) * 1995-12-18 1997-06-26 Asahi Kasei Kogyo Kabushiki Kaisha Membrane de filtration du type a fibre creuse
JPH10235170A (ja) * 1997-02-28 1998-09-08 Asahi Chem Ind Co Ltd 中空糸状濾過膜

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950007322B1 (ko) * 1992-05-26 1995-07-10 재단법인한국화학연구소 외압 여과용 방향족 폴리 설폰 중공 섬유막 및 그 제조방법
KR950016851A (ko) * 1993-12-30 1995-07-20 하기주 폴리설폰 중공사막 및 그 제조방법
KR0177273B1 (ko) * 1995-07-25 1999-03-20 백영배 활성층을 갖는 스폰지 구조 폴리설폰 중공사막 및 그 제조방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05507328A (ja) * 1991-04-12 1993-10-21 ミンテック・コーポレーション 紡糸方法及びその製品
WO1995033549A1 (fr) * 1994-06-07 1995-12-14 Mitsubishi Rayon Co., Ltd. Membrane poreuse a base de polysulfone et procede de production de cette membrane
WO1997022405A1 (fr) * 1995-12-18 1997-06-26 Asahi Kasei Kogyo Kabushiki Kaisha Membrane de filtration du type a fibre creuse
JPH10235170A (ja) * 1997-02-28 1998-09-08 Asahi Chem Ind Co Ltd 中空糸状濾過膜

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012035402A1 (en) 2010-09-14 2012-03-22 Council Of Scientific & Industrial Research High flux hollow fiber ultrafiltration membranes and process for the preparation thereof
WO2014175282A1 (ja) * 2013-04-23 2014-10-30 Nok株式会社 紡績糸強化多孔質中空糸膜の製造方法
JP2014213236A (ja) * 2013-04-23 2014-11-17 Nok株式会社 紡績糸強化多孔質中空糸膜の製造方法
US11446419B2 (en) 2014-03-29 2022-09-20 Novaflux Inc. Blood processing cartridges and systems, and methods for extracorporeal blood therapies
EP2998014A1 (en) 2014-09-22 2016-03-23 Fresenius Medical Care Deutschland GmbH Point-of-use water purifier with polysulfone hollow fibres
WO2016046082A1 (en) 2014-09-22 2016-03-31 Fresenius Medical Care Deutschland Gmbh Point-of-use water purifier with polysulfone hollow fibres
KR20160039788A (ko) * 2014-10-02 2016-04-12 주식회사 휴비스워터 내화학성이 우수한 폴리설폰계 중공사막 및 이의 제조방법
KR101665189B1 (ko) * 2014-10-02 2016-10-24 주식회사 휴비스워터 내화학성이 우수한 폴리설폰계 중공사막 및 이의 제조방법
WO2016182015A1 (ja) * 2015-05-13 2016-11-17 東洋紡株式会社 多孔質中空糸膜及びその製造方法
US11648341B2 (en) 2015-06-26 2023-05-16 Novaflux Inc. Cartridges and systems for outside-in flow in membrane-based therapies
US11701622B2 (en) 2015-09-24 2023-07-18 Novaflux Inc. Cartridges and systems for membrane-based therapies
JP2019077964A (ja) * 2017-10-25 2019-05-23 日本バイリーン株式会社 繊維シート及び繊維シートの製造方法
JP7058493B2 (ja) 2017-10-25 2022-04-22 日本バイリーン株式会社 繊維シート及び繊維シートの製造方法
JP7107770B2 (ja) 2018-06-29 2022-07-27 日本バイリーン株式会社 構造体
JP2020002505A (ja) * 2018-06-29 2020-01-09 日本バイリーン株式会社 構造体
CN110327787A (zh) * 2019-04-29 2019-10-15 南京膜材料产业技术研究院有限公司 一种增强型中空纤维膜、制备方法及装置

Also Published As

Publication number Publication date
KR20060026173A (ko) 2006-03-23
KR100650330B1 (ko) 2006-11-27

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