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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AU2014218788A
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AU2014218788A1 (en
AU2014218788B2 (en
Inventor
Eric M.V. Hoek
Richard Kaner
Brian MCVERRY
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University of California San Diego UCSD
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University of California Berkeley
University of California San Diego UCSD
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Application filed by University of California Berkeley, University of California San Diego UCSD filed Critical University of California Berkeley
Publication of AU2014218788A1 publication Critical patent/AU2014218788A1/en
Publication of AU2014218788B2 publication Critical patent/AU2014218788B2/en
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    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (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)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatments Of Macromolecular Shaped Articles (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

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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 (enExample)
EP (1) EP2958666A4 (enExample)
JP (2) JP6502861B2 (enExample)
AU (1) AU2014218788C1 (enExample)
CA (1) CA2940233A1 (enExample)
HK (1) HK1219455A1 (enExample)
MX (1) MX2015010853A (enExample)
WO (1) WO2014130844A1 (enExample)

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US10065155B2 (en) * 2016-08-04 2018-09-04 King Fahd University Of Petroleum And Minerals Method for preparing a polygraphene membrane
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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
WO2019065493A1 (ja) * 2017-09-29 2019-04-04 住友化学株式会社 スパイラル型ガス分離膜エレメント、ガス分離膜モジュール、及びガス分離装置
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
JP7410865B2 (ja) * 2017-12-01 2024-01-10 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア 耐生物付着コーティングならびにその作製及び使用方法
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
CN114514044B (zh) * 2019-06-05 2023-12-12 加州大学评议会 抗生物污着涂层及其制造和使用方法
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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
JP2016513015A (ja) 2016-05-12
AU2014218788A1 (en) 2015-09-03
EP2958666A4 (en) 2016-11-23
JP2019142878A (ja) 2019-08-29
US11084002B2 (en) 2021-08-10
HK1219455A1 (zh) 2017-04-07
EP2958666A1 (en) 2015-12-30
US10315169B2 (en) 2019-06-11
US20190351375A1 (en) 2019-11-21
US20170296986A1 (en) 2017-10-19
WO2014130844A1 (en) 2014-08-28
MX2015010853A (es) 2016-07-20
CA2940233A1 (en) 2014-08-28
US20160001236A1 (en) 2016-01-07
AU2014218788B2 (en) 2019-05-16
JP6502861B2 (ja) 2019-04-17
US9662617B2 (en) 2017-05-30
JP6982020B2 (ja) 2021-12-17

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