DK2996799T3 - Polyanilinmembraner dannet ved fase-inversion til direkte osmoseanvendelser - Google Patents

Polyanilinmembraner dannet ved fase-inversion til direkte osmoseanvendelser Download PDF

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Publication number
DK2996799T3
DK2996799T3 DK14797886.0T DK14797886T DK2996799T3 DK 2996799 T3 DK2996799 T3 DK 2996799T3 DK 14797886 T DK14797886 T DK 14797886T DK 2996799 T3 DK2996799 T3 DK 2996799T3
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DK
Denmark
Prior art keywords
osmose
applications
direct
phase inversion
membranes formed
Prior art date
Application number
DK14797886.0T
Other languages
English (en)
Inventor
Eric M V Hoek
Mavis C Y Wong
Richard B Kaner
Original Assignee
Univ California
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
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Publication of DK2996799T3 publication Critical patent/DK2996799T3/da

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    • 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
    • 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
    • B01D61/002—Forward osmosis or direct osmosis
    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/107—Organic support material
    • B01D69/1071—Woven, non-woven or net mesh
    • 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
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/60—Polyamines
    • 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
    • C02F1/445—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by forward osmosis
    • 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
    • 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
    • B01D2325/04—Characteristic thickness
    • 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
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08—Seawater, e.g. for desalination
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
DK14797886.0T 2013-05-15 2014-05-15 Polyanilinmembraner dannet ved fase-inversion til direkte osmoseanvendelser DK2996799T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361823739P 2013-05-15 2013-05-15
PCT/US2014/038155 WO2014186552A1 (en) 2013-05-15 2014-05-15 Polyaniline membranes formed by phase inversion for forward osmosis applications

Publications (1)

Publication Number Publication Date
DK2996799T3 true DK2996799T3 (da) 2021-10-18

Family

ID=51898863

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14797886.0T DK2996799T3 (da) 2013-05-15 2014-05-15 Polyanilinmembraner dannet ved fase-inversion til direkte osmoseanvendelser

Country Status (16)

Country Link
US (1) US10456755B2 (da)
EP (1) EP2996799B1 (da)
JP (1) JP6650392B2 (da)
KR (1) KR102375661B1 (da)
CN (1) CN105451866B (da)
AU (2) AU2014265390A1 (da)
BR (1) BR112015028583B1 (da)
CA (1) CA2912407C (da)
DK (1) DK2996799T3 (da)
ES (1) ES2893539T3 (da)
HU (1) HUE056488T2 (da)
IL (1) IL242557B (da)
PT (1) PT2996799T (da)
RU (1) RU2673534C2 (da)
SG (2) SG11201509298VA (da)
WO (1) WO2014186552A1 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG10201703030WA (en) 2012-10-12 2017-06-29 Univ California Polyaniline membranes, uses, and methods thereto
JP6650392B2 (ja) 2013-05-15 2020-02-19 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 正浸透の用途のために転相により形成されるポリアニリン膜
CN106413865B (zh) 2014-04-08 2020-03-03 加州大学评议会 基于聚苯胺的耐氯性亲水性滤膜
US9737859B2 (en) * 2016-01-11 2017-08-22 Lg Nanoh2O, Inc. Process for improved water flux through a TFC membrane

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Also Published As

Publication number Publication date
RU2673534C2 (ru) 2018-11-27
EP2996799B1 (en) 2021-07-28
EP2996799A1 (en) 2016-03-23
CA2912407A1 (en) 2014-11-20
CA2912407C (en) 2023-04-18
SG11201509298VA (en) 2015-12-30
SG10201709347VA (en) 2017-12-28
WO2014186552A1 (en) 2014-11-20
KR20160008621A (ko) 2016-01-22
BR112015028583A2 (pt) 2017-07-25
RU2015153378A (ru) 2017-06-20
BR112015028583B1 (pt) 2022-02-15
US20160082399A1 (en) 2016-03-24
AU2018274846A1 (en) 2018-12-20
US10456755B2 (en) 2019-10-29
ES2893539T3 (es) 2022-02-09
JP6650392B2 (ja) 2020-02-19
AU2018274846B2 (en) 2021-03-18
PT2996799T (pt) 2021-10-15
EP2996799A4 (en) 2017-03-22
HUE056488T2 (hu) 2022-02-28
CN105451866B (zh) 2019-04-09
CN105451866A (zh) 2016-03-30
IL242557B (en) 2021-06-30
KR102375661B1 (ko) 2022-03-16
RU2015153378A3 (da) 2018-03-20
JP2016521207A (ja) 2016-07-21
AU2014265390A1 (en) 2015-11-26
BR112015028583A8 (pt) 2021-05-11

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