JP7734971B2 - 水湿潤性濾過膜及びその製造 - Google Patents

水湿潤性濾過膜及びその製造

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Publication number
JP7734971B2
JP7734971B2 JP2022507898A JP2022507898A JP7734971B2 JP 7734971 B2 JP7734971 B2 JP 7734971B2 JP 2022507898 A JP2022507898 A JP 2022507898A JP 2022507898 A JP2022507898 A JP 2022507898A JP 7734971 B2 JP7734971 B2 JP 7734971B2
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JP
Japan
Prior art keywords
membrane
water
sheet
poly
ethylene
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Application number
JP2022507898A
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English (en)
Japanese (ja)
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JP2022543874A5 (de
JP2022543874A (ja
Inventor
ウィールライト、ウォルト
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.)
Hydroxsys Holdings Ltd
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Hydroxsys Holdings Ltd
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Priority claimed from AU2019902876A external-priority patent/AU2019902876A0/en
Application filed by Hydroxsys Holdings Ltd filed Critical Hydroxsys Holdings Ltd
Publication of JP2022543874A publication Critical patent/JP2022543874A/ja
Publication of JP2022543874A5 publication Critical patent/JP2022543874A5/ja
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Classifications

    • 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
    • B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/10—Spiral-wound membrane modules
    • 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
    • B01D67/0006—Organic membrane manufacture by chemical reactions
    • 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
    • B01D67/0093—Chemical modification
    • B01D67/00931—Chemical modification by introduction of specific groups after membrane formation, e.g. by grafting
    • 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
    • B01D67/0093—Chemical modification
    • B01D67/00933—Chemical modification by addition of a layer chemically bonded to the membrane
    • 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
    • B01D69/1214—Chemically bonded layers, e.g. cross-linking
    • 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
    • B01D71/26—Polyalkenes
    • B01D71/261—Polyethylene
    • 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
    • B01D71/26—Polyalkenes
    • B01D71/262—Polypropylene
    • 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
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B01D71/78—Graft polymers
    • 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
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B01D71/80—Block polymers
    • 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
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B01D71/82—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74 characterised by the presence of specified groups, e.g. introduced by chemical after-treatment
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C08J7/16—Chemical modification with polymerisable compounds
    • C08J7/18—Chemical modification with polymerisable compounds using wave energy or particle radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/30—Cross-linking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/34—Use of radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/38—Graft polymerization
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/38—Graft polymerization
    • B01D2323/385—Graft polymerization involving radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/30—Chemical resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Toxicology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Transplantation (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
JP2022507898A 2019-08-09 2020-08-10 水湿潤性濾過膜及びその製造 Active JP7734971B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2019902876A AU2019902876A0 (en) 2019-08-09 Membranes and their manufacture
AU2019902876 2019-08-09
PCT/IB2020/057503 WO2021028813A1 (en) 2019-08-09 2020-08-10 Water wettable filtration membranes and their manufacture

Publications (3)

Publication Number Publication Date
JP2022543874A JP2022543874A (ja) 2022-10-14
JP2022543874A5 JP2022543874A5 (de) 2023-08-18
JP7734971B2 true JP7734971B2 (ja) 2025-09-08

Family

ID=74570942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022507898A Active JP7734971B2 (ja) 2019-08-09 2020-08-10 水湿潤性濾過膜及びその製造

Country Status (7)

Country Link
EP (1) EP4010108A4 (de)
JP (1) JP7734971B2 (de)
CN (2) CN120115029A (de)
AU (1) AU2020330484A1 (de)
GB (1) GB2600370B (de)
IL (1) IL290423A (de)
WO (1) WO2021028813A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120115029A (zh) 2019-08-09 2025-06-10 海德奥克赛斯控股有限公司 水可湿性滤膜及其制备
CN115151336B (zh) * 2019-10-02 2025-02-11 海德奥克赛斯控股有限公司 耐用膜及其制备和用途
CN115738771B (zh) * 2023-01-10 2026-02-13 无锡学院 一种可再生重金属废水过滤膜及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001503677A (ja) 1996-11-12 2001-03-21 ホアットマン，インコーポレーテッド 親水性のポリマー状の相転換メンブレン
JP2009148276A (ja) 2001-04-20 2009-07-09 Emembrane Inc 化合物を分離、精製、濃縮、固定化、および合成するための高容量法、ならびにそれに基づく用途
JP2011110470A (ja) 2009-11-25 2011-06-09 Fujifilm Corp 結晶性ポリマー微孔性膜及びその製造方法、並びに濾過用フィルタ
JP2012515075A (ja) 2009-01-16 2012-07-05 ザトーリウス ステディム ビオテーク ゲーエムベーハー ポリマーによる膜の電子線誘起修飾
JP2022543874A (ja) 2019-08-09 2022-10-14 ハイドロオクシス ホールディングス リミテッド 水湿潤性濾過膜及びその製造

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
SE446505B (sv) * 1982-11-16 1986-09-22 Gambro Dialysatoren Membran samt sett att framstella detta
US6093559A (en) * 1996-10-24 2000-07-25 Corning Incorporated Producing low binding hydrophobic surfaces by treating with a low HLB number non-ionic surfactant
DE10159191B4 (de) * 2001-11-29 2006-05-11 Leibniz-Institut Für Polymerforschung Dresden E.V. Modifizierte Hohlfasermembranmaterialien und Verfahren zu ihrer Modifizierung
US20030148017A1 (en) * 2001-12-07 2003-08-07 Olli Tuominen Copolymer coating for a hydrophobic membrane
US20080312349A1 (en) * 2007-02-22 2008-12-18 General Electric Company Method of making and using membrane
WO2011035195A1 (en) * 2009-09-18 2011-03-24 Nano Terra Inc. Functional nanofibers and methods of making and using the same
CN102179192A (zh) * 2011-03-16 2011-09-14 天津大学 填充含氟两亲性表面改性材料的抗污染膜及其制备方法
EP2758156B8 (de) * 2011-09-21 2020-06-17 Nanyang Technological University Dünnschicht-verbundmembranen auf aquaporinbasis
JP2016523293A (ja) * 2013-06-12 2016-08-08 キンバリー クラーク ワールドワイド インコーポレイテッド 低密度を有するポリオレフィン材料
US10842902B2 (en) * 2017-09-01 2020-11-24 Ppg Industries Ohio, Inc. Treated membrane for fragrance delivery
CN115151336B (zh) * 2019-10-02 2025-02-11 海德奥克赛斯控股有限公司 耐用膜及其制备和用途

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001503677A (ja) 1996-11-12 2001-03-21 ホアットマン，インコーポレーテッド 親水性のポリマー状の相転換メンブレン
JP2009148276A (ja) 2001-04-20 2009-07-09 Emembrane Inc 化合物を分離、精製、濃縮、固定化、および合成するための高容量法、ならびにそれに基づく用途
JP2012515075A (ja) 2009-01-16 2012-07-05 ザトーリウス ステディム ビオテーク ゲーエムベーハー ポリマーによる膜の電子線誘起修飾
US20150157986A1 (en) 2009-01-16 2015-06-11 Sartorius Stedim Biotech Gmbh Electron beam induced modification of membranes by polymers
JP2011110470A (ja) 2009-11-25 2011-06-09 Fujifilm Corp 結晶性ポリマー微孔性膜及びその製造方法、並びに濾過用フィルタ
JP2022543874A (ja) 2019-08-09 2022-10-14 ハイドロオクシス ホールディングス リミテッド 水湿潤性濾過膜及びその製造

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Title
Sheu M.-S ET AL，Immobilization ofpolyethylene oxide surfactants for non-fouling biomaterial surfaces using anargon glow discharge treatment，Journal of Adhesion Science Technology，1993年，Vol.7,No.10,P.1065-1076，https://www.doi.org/10.1163/156856193X00583

Also Published As

Publication number Publication date
IL290423A (en) 2022-04-01
GB2600370B (en) 2023-07-19
WO2021028813A1 (en) 2021-02-18
EP4010108A1 (de) 2022-06-15
EP4010108A4 (de) 2023-08-09
JP2022543874A (ja) 2022-10-14
CN115003406A (zh) 2022-09-02
AU2020330484A1 (en) 2022-04-07
GB2600370A (en) 2022-04-27
GB202203121D0 (en) 2022-04-20
CN120115029A (zh) 2025-06-10

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