AU2014218788C1 - Universal scalable and cost-effective surface modifications - Google Patents

Universal scalable and cost-effective surface modifications Download PDF

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Publication number
AU2014218788C1
AU2014218788C1 AU2014218788A AU2014218788A AU2014218788C1 AU 2014218788 C1 AU2014218788 C1 AU 2014218788C1 AU 2014218788 A AU2014218788 A AU 2014218788A AU 2014218788 A AU2014218788 A AU 2014218788A AU 2014218788 C1 AU2014218788 C1 AU 2014218788C1
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AU
Australia
Prior art keywords
hydrogen
membrane
alkyl
present
independently selected
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Ceased
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AU2014218788A
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English (en)
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AU2014218788A1 (en
AU2014218788B2 (en
Inventor
Eric M.V. Hoek
Richard Kaner
Brian MCVERRY
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.)
University of California, San Diego
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University of California Berkeley
University of California, San Diego
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Application filed by University of California Berkeley, University of California, San Diego filed Critical University of California Berkeley
Publication of AU2014218788A1 publication Critical patent/AU2014218788A1/en
Application granted granted Critical
Publication of AU2014218788B2 publication Critical patent/AU2014218788B2/en
Publication of AU2014218788C1 publication Critical patent/AU2014218788C1/en
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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
    • B01D71/76—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
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/08—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • 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
    • 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
    • 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
    • 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
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C247/00—Compounds containing azido groups
    • C07C247/16—Compounds containing azido groups with azido groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C247/18—Compounds containing azido groups with azido groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by carboxyl groups
    • 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
    • B01D2323/345—UV-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/36—Introduction of specific chemical groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/48—Antimicrobial properties
    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • 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
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • 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
    • B01D71/56—Polyamides, e.g. polyester-amides
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08—Seawater, e.g. for desalination

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Transplantation (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Polyethers (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
AU2014218788A 2013-02-21 2014-02-21 Universal scalable and cost-effective surface modifications Ceased AU2014218788C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361767736P 2013-02-21 2013-02-21
US61/767,736 2013-02-21
PCT/US2014/017758 WO2014130844A1 (en) 2013-02-21 2014-02-21 Universal scalable and cost-effective surface modifications

Publications (3)

Publication Number Publication Date
AU2014218788A1 AU2014218788A1 (en) 2015-09-03
AU2014218788B2 AU2014218788B2 (en) 2019-05-16
AU2014218788C1 true AU2014218788C1 (en) 2019-11-28

Family

ID=51391858

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2014218788A Ceased AU2014218788C1 (en) 2013-02-21 2014-02-21 Universal scalable and cost-effective surface modifications

Country Status (8)

Country Link
US (3) US9662617B2 (cg-RX-API-DMAC7.html)
EP (1) EP2958666A4 (cg-RX-API-DMAC7.html)
JP (2) JP6502861B2 (cg-RX-API-DMAC7.html)
AU (1) AU2014218788C1 (cg-RX-API-DMAC7.html)
CA (1) CA2940233A1 (cg-RX-API-DMAC7.html)
HK (1) HK1219455A1 (cg-RX-API-DMAC7.html)
MX (1) MX2015010853A (cg-RX-API-DMAC7.html)
WO (1) WO2014130844A1 (cg-RX-API-DMAC7.html)

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CN104888612B (zh) * 2015-05-25 2017-06-20 哈尔滨工业大学 一种利用原子层沉积对微滤膜进行复合光催化剂改性的方法
US10065155B2 (en) * 2016-08-04 2018-09-04 King Fahd University Of Petroleum And Minerals Method for preparing a polygraphene membrane
CN110248924A (zh) * 2016-12-01 2019-09-17 加州大学评议会 能量提供装置及其应用
CN107540834B (zh) * 2017-09-04 2020-01-14 南京大学 一种光促三元复合材料的制备方法及其应用
JP7095292B2 (ja) * 2017-09-29 2022-07-05 東ソー株式会社 表面修飾多孔質膜及びその製造方法
CN110636896B (zh) * 2017-09-29 2022-03-25 住友化学株式会社 螺旋型气体分离膜元件、气体分离膜模块以及气体分离装置
SG11202004599WA (en) * 2017-12-01 2020-06-29 Univ California Biofouling resistant coatings and methods of making and using the same
CN108310983B (zh) * 2018-02-02 2021-02-02 山西大学 一种抑菌抗污染型pvdf超滤膜的制备及再生方法
CN108939923B (zh) * 2018-07-16 2019-07-02 安徽智泓净化科技股份有限公司 一种高通量强抗污的ro反渗透功能膜
MX2021014949A (es) * 2019-06-05 2022-04-06 Univ California Recubrimientos resistentes a la incrustación biológica y métodos para elaborar y usar los mismos.
KR20220073734A (ko) * 2019-08-12 2022-06-03 아쿠아 멤브레인스 인코포레이티드 멤브레인 성능을 위한 광 중합
CN113230912B (zh) * 2021-04-29 2022-06-24 浙江理工大学 一种耐氯复合纳滤膜的制备方法
CN116571097B (zh) * 2023-07-13 2023-10-03 盐城师范学院 一种叠氮型离子添加剂调控界面聚合下的纳滤膜制备方法

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Also Published As

Publication number Publication date
US11084002B2 (en) 2021-08-10
JP2019142878A (ja) 2019-08-29
US20160001236A1 (en) 2016-01-07
AU2014218788A1 (en) 2015-09-03
US10315169B2 (en) 2019-06-11
US9662617B2 (en) 2017-05-30
WO2014130844A1 (en) 2014-08-28
US20170296986A1 (en) 2017-10-19
HK1219455A1 (zh) 2017-04-07
EP2958666A4 (en) 2016-11-23
JP6982020B2 (ja) 2021-12-17
US20190351375A1 (en) 2019-11-21
MX2015010853A (es) 2016-07-20
EP2958666A1 (en) 2015-12-30
JP2016513015A (ja) 2016-05-12
AU2014218788B2 (en) 2019-05-16
JP6502861B2 (ja) 2019-04-17
CA2940233A1 (en) 2014-08-28

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