AUPS046602A0 - Halar membranes - Google Patents

Halar membranes

Info

Publication number
AUPS046602A0
AUPS046602A0 AUPS0466A AUPS046602A AUPS046602A0 AU PS046602 A0 AUPS046602 A0 AU PS046602A0 AU PS0466 A AUPS0466 A AU PS0466A AU PS046602 A AUPS046602 A AU PS046602A AU PS046602 A0 AUPS046602 A0 AU PS046602A0
Authority
AU
Australia
Prior art keywords
agents
membranes
halar
solvents
hydrophilic
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.)
Abandoned
Application number
AUPS0466A
Other languages
English (en)
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.)
US Filter Wastewater Group Inc
Original Assignee
US Filter Wastewater Group Inc
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 US Filter Wastewater Group Inc filed Critical US Filter Wastewater Group Inc
Priority to AUPS0466A priority Critical patent/AUPS046602A0/en
Publication of AUPS046602A0 publication Critical patent/AUPS046602A0/en
Priority to MYPI20030454A priority patent/MY135608A/en
Priority to CNB03805101XA priority patent/CN100500272C/zh
Priority to KR1020047012363A priority patent/KR100991596B1/ko
Priority to AT03739399T priority patent/ATE505260T1/de
Priority to EP03739399A priority patent/EP1474222B1/en
Priority to ES03739399T priority patent/ES2364041T3/es
Priority to PCT/AU2003/000179 priority patent/WO2003068374A1/en
Priority to CA2474625A priority patent/CA2474625C/en
Priority to JP2003567552A priority patent/JP4656839B2/ja
Priority to NZ535133A priority patent/NZ535133A/en
Priority to DE60336707T priority patent/DE60336707D1/de
Priority to AU2003245463A priority patent/AU2003245463B2/en
Priority to CA2733826A priority patent/CA2733826C/en
Priority to US10/914,640 priority patent/US7247238B2/en
Priority to US11/700,625 priority patent/US7632439B2/en
Abandoned legal-status Critical Current

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
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • 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
    • 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
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0018—Thermally induced processes [TIPS]
    • 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
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/0025—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching
    • B01D67/0027—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching by stretching
    • 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
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/003—Organic membrane manufacture by inducing porosity into non porous precursor membranes by selective elimination of components, e.g. by leaching
    • 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
    • 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
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • B29C67/202—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored comprising elimination of a solid or a liquid ingredient
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/08—Specific temperatures applied
    • B01D2323/081—Heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/15—Use of additives
    • B01D2323/18—Pore-control agents or pore formers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/219—Specific solvent system
    • B01D2323/22—Specific non-solvents or non-solvent system
    • 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
    • B01D2325/022—Asymmetric membranes
    • B01D2325/0232—Dense layer on both outer sides of the membrane
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/36—Hydrophilic membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/38—Hydrophobic membranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AUPS0466A 2002-02-12 2002-02-12 Halar membranes Abandoned AUPS046602A0 (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
AUPS0466A AUPS046602A0 (en) 2002-02-12 2002-02-12 Halar membranes
MYPI20030454A MY135608A (en) 2002-02-12 2003-02-11 Poly (ethylene chlorotrifluoroethylene) membranes
CA2733826A CA2733826C (en) 2002-02-12 2003-02-12 Methods of forming poly(ethylene chlorotrifluoroethylene) membranes
ES03739399T ES2364041T3 (es) 2002-02-12 2003-02-12 Membranas de halar.
JP2003567552A JP4656839B2 (ja) 2002-02-12 2003-02-12 ヘイラー膜
AT03739399T ATE505260T1 (de) 2002-02-12 2003-02-12 Halar-membrane
EP03739399A EP1474222B1 (en) 2002-02-12 2003-02-12 Halar membranes
CNB03805101XA CN100500272C (zh) 2002-02-12 2003-02-12 Halar膜
PCT/AU2003/000179 WO2003068374A1 (en) 2002-02-12 2003-02-12 Halar membranes
CA2474625A CA2474625C (en) 2002-02-12 2003-02-12 Poly(ethylene chlorotrifluoroethylene) membranes
KR1020047012363A KR100991596B1 (ko) 2002-02-12 2003-02-12 할라 막
NZ535133A NZ535133A (en) 2002-02-12 2003-02-12 Halar membranes
DE60336707T DE60336707D1 (de) 2002-02-12 2003-02-12 Halar-membrane
AU2003245463A AU2003245463B2 (en) 2002-02-12 2003-02-12 Halar membranes
US10/914,640 US7247238B2 (en) 2002-02-12 2004-08-09 Poly(ethylene chlorotrifluoroethylene) membranes
US11/700,625 US7632439B2 (en) 2002-02-12 2007-01-31 Poly(ethylene chlorotrifluoroethylene) membranes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPS0466A AUPS046602A0 (en) 2002-02-12 2002-02-12 Halar membranes

Publications (1)

Publication Number Publication Date
AUPS046602A0 true AUPS046602A0 (en) 2002-03-07

Family

ID=3834067

Family Applications (1)

Application Number Title Priority Date Filing Date
AUPS0466A Abandoned AUPS046602A0 (en) 2002-02-12 2002-02-12 Halar membranes

Country Status (12)

Country Link
EP (1) EP1474222B1 (https=)
JP (1) JP4656839B2 (https=)
KR (1) KR100991596B1 (https=)
CN (1) CN100500272C (https=)
AT (1) ATE505260T1 (https=)
AU (1) AUPS046602A0 (https=)
CA (2) CA2474625C (https=)
DE (1) DE60336707D1 (https=)
ES (1) ES2364041T3 (https=)
MY (1) MY135608A (https=)
NZ (1) NZ535133A (https=)
WO (1) WO2003068374A1 (https=)

Families Citing this family (66)

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AUPR421501A0 (en) 2001-04-04 2001-05-03 U.S. Filter Wastewater Group, Inc. Potting method
AUPR692401A0 (en) 2001-08-09 2001-08-30 U.S. Filter Wastewater Group, Inc. Method of cleaning membrane modules
US7247238B2 (en) 2002-02-12 2007-07-24 Siemens Water Technologies Corp. Poly(ethylene chlorotrifluoroethylene) membranes
AUPS300602A0 (en) 2002-06-18 2002-07-11 U.S. Filter Wastewater Group, Inc. Methods of minimising the effect of integrity loss in hollow fibre membrane modules
US7938966B2 (en) 2002-10-10 2011-05-10 Siemens Water Technologies Corp. Backwash method
AU2003903507A0 (en) 2003-07-08 2003-07-24 U. S. Filter Wastewater Group, Inc. Membrane post-treatment
US8268176B2 (en) 2003-08-29 2012-09-18 Siemens Industry, Inc. Backwash
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AU2004289373B2 (en) 2003-11-14 2010-07-29 Evoqua Water Technologies Llc Improved module cleaning method
WO2005092799A1 (en) 2004-03-26 2005-10-06 U.S. Filter Wastewater Group, Inc. Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis
US7819956B2 (en) * 2004-07-02 2010-10-26 Siemens Water Technologies Corp. Gas transfer membrane
AU2005259830C1 (en) * 2004-07-02 2011-07-21 Evoqua Water Technologies Llc Gas transfer membrane
EP1773477B1 (en) * 2004-07-05 2011-09-07 Siemens Water Technologies Corp. Hydrophilic membranes
WO2006026814A1 (en) 2004-09-07 2006-03-16 Siemens Water Technologies Corp. Reduction of backwash liquid waste
JP4896025B2 (ja) 2004-09-14 2012-03-14 シーメンス・ウォーター・テクノロジーズ・コーポレイション 膜モジュールから固形分を除去するための方法および装置
JP4954880B2 (ja) 2004-09-15 2012-06-20 シーメンス・ウォーター・テクノロジーズ・コーポレーション 連続的に変化する通気
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JP2013500144A (ja) 2008-07-24 2013-01-07 シーメンス インダストリー インコーポレイテッド 濾過システムにおける濾過膜モジュールアレイに対して構造的支持を施すための方法および濾過システム
CN104941459B (zh) 2009-03-26 2017-09-22 Bl 科技公司 非编织的增强中空纤维膜
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US9022229B2 (en) 2012-03-09 2015-05-05 General Electric Company Composite membrane with compatible support filaments
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KR101414193B1 (ko) * 2012-04-30 2014-07-02 도레이케미칼 주식회사 폴리에틸렌클로로트리플루오로에틸렌 (ｅｃｔｆｅ) 중공사막의 제조방법
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KR20150054918A (ko) 2012-09-14 2015-05-20 에보쿠아 워터 테크놀로지스 엘엘씨 막을 위한 중합체 블렌드
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EP3052221B1 (en) 2013-10-02 2022-12-14 Rohm & Haas Electronic Materials Singapore Pte. Ltd Device for repairing a membrane filtration module
KR102189830B1 (ko) * 2013-10-11 2020-12-14 솔베이 스페셜티 폴리머스 이태리 에스.피.에이. 플루오로중합체 막의 제조 방법
WO2017011068A1 (en) 2015-07-14 2017-01-19 Evoqua Water Technologies Llc Aeration device for filtration system
US20190022601A1 (en) * 2016-03-09 2019-01-24 Asahi Kasei Kabushiki Kaisha Porous hollow fiber membrane, method for producing the same, and filtration method
CN111050889B (zh) 2017-09-01 2023-03-03 旭化成株式会社 多孔性中空纤维膜、多孔性中空纤维膜的制造方法及过滤方法
JP7219032B2 (ja) * 2017-09-01 2023-02-07 旭化成株式会社 分離層を含む多孔性中空糸膜の製造方法、多孔性中空糸膜、およびろ過方法
JP7185448B2 (ja) * 2017-09-01 2022-12-07 旭化成株式会社 多孔性中空糸膜及びその製造方法、並びにろ過方法
CN111051246B (zh) * 2017-09-07 2022-07-05 旭化成株式会社 使用多孔膜的过滤方法
CN110141981A (zh) * 2019-05-28 2019-08-20 迈博瑞生物膜技术（南通）有限公司 一种亲水性乙烯-三氟氯乙烯共聚物中空膜的制备方法
CN110141979A (zh) * 2019-05-28 2019-08-20 迈博瑞生物膜技术（南通）有限公司 一种乙烯-三氟氯乙烯共聚物中空纤维多孔膜的制备方法
CN117531377B (zh) * 2024-01-09 2024-04-26 赛普(杭州)过滤科技有限公司 一种非对称高通量除病毒纤维素滤膜及其制备方法和应用

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Also Published As

Publication number Publication date
MY135608A (en) 2008-05-30
WO2003068374A1 (en) 2003-08-21
JP2005516764A (ja) 2005-06-09
CN100500272C (zh) 2009-06-17
CN1638851A (zh) 2005-07-13
DE60336707D1 (de) 2011-05-26
ATE505260T1 (de) 2011-04-15
CA2474625A1 (en) 2003-08-21
KR100991596B1 (ko) 2010-11-04
CA2733826A1 (en) 2003-08-21
EP1474222A4 (en) 2005-02-16
EP1474222A1 (en) 2004-11-10
CA2474625C (en) 2014-03-18
JP4656839B2 (ja) 2011-03-23
CA2733826C (en) 2014-07-22
NZ535133A (en) 2006-06-30
EP1474222B1 (en) 2011-04-13
ES2364041T3 (es) 2011-08-23
KR20040094683A (ko) 2004-11-10

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