WO2011136465A3 - 해수담수용 정삼투막 및 그 제조방법 - Google Patents
해수담수용 정삼투막 및 그 제조방법 Download PDFInfo
- Publication number
- WO2011136465A3 WO2011136465A3 PCT/KR2011/000856 KR2011000856W WO2011136465A3 WO 2011136465 A3 WO2011136465 A3 WO 2011136465A3 KR 2011000856 W KR2011000856 W KR 2011000856W WO 2011136465 A3 WO2011136465 A3 WO 2011136465A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- forward osmosis
- osmosis membrane
- seawater desalination
- membrane
- manufacturing same
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title abstract 6
- 238000009292 forward osmosis Methods 0.000 title abstract 4
- 238000010612 desalination reaction Methods 0.000 title abstract 3
- 239000013535 sea water Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000004952 Polyamide Substances 0.000 abstract 2
- 229920001477 hydrophilic polymer Polymers 0.000 abstract 2
- 239000004745 nonwoven fabric Substances 0.000 abstract 2
- 229920002647 polyamide Polymers 0.000 abstract 2
- 239000002131 composite material Substances 0.000 abstract 1
- 238000011109 contamination Methods 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- 230000004907 flux Effects 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 238000001223 reverse osmosis Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
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
- B01D69/1213—Laminated layers
-
- 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
-
- 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
- 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
- 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
- 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
- B01D69/1216—Three or more layers
-
- 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
- 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
- B01D69/1251—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction by interfacial polymerisation
-
- 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
- B01D71/08—Polysaccharides
- B01D71/12—Cellulose derivatives
- B01D71/14—Esters of organic acids
- B01D71/16—Cellulose acetate
-
- 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
- B01D71/38—Polyalkenylalcohols; Polyalkenylesters; Polyalkenylethers; Polyalkenylaldehydes; Polyalkenylketones; Polyalkenylacetals; Polyalkenylketals
-
- 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
- B01D71/38—Polyalkenylalcohols; Polyalkenylesters; Polyalkenylethers; Polyalkenylaldehydes; Polyalkenylketones; Polyalkenylacetals; Polyalkenylketals
- B01D71/381—Polyvinylalcohol
-
- 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
- B01D71/38—Polyalkenylalcohols; Polyalkenylesters; Polyalkenylethers; Polyalkenylaldehydes; Polyalkenylketones; Polyalkenylacetals; Polyalkenylketals
- B01D71/383—Polyvinylacetates
-
- 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
- B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
-
- 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
- B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
- B01D71/401—Polymers based on the polymerisation of acrylic acid, e.g. polyacrylate
- B01D71/4011—Polymethylmethacrylate
-
- 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
- B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
- B01D71/42—Polymers of nitriles, e.g. polyacrylonitrile
- B01D71/421—Polyacrylonitrile
-
- 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
- B01D71/44—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of groups B01D71/26-B01D71/42
-
- 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
- B01D71/44—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of groups B01D71/26-B01D71/42
- B01D71/441—Polyvinylpyrrolidone
-
- 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
- B01D71/52—Polyethers
- B01D71/521—Aliphatic polyethers
- B01D71/5211—Polyethylene glycol or polyethyleneoxide
-
- 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
-
- 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
-
- 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
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
- B01D2325/022—Asymmetric membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
- B01D2325/022—Asymmetric membranes
- B01D2325/0231—Dense layers being placed on the outer side of the cross-section
-
- 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
- B01D2325/026—Sponge structure
-
- 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
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
- B01D71/42—Polymers of nitriles, e.g. polyacrylonitrile
-
- 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
- B01D71/52—Polyethers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Water Supply & Treatment (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20121051A NO346294B1 (no) | 2010-04-30 | 2011-02-09 | Foroverrettet osmosemembran for sjøvannavsalting, og fremgangsmåte for produksjon av denne |
CN201180001072.2A CN102665882B (zh) | 2010-04-30 | 2011-02-09 | 用于海水脱盐的正渗透膜及其制备方法 |
US13/138,284 US9248410B2 (en) | 2010-04-30 | 2011-02-09 | Forward osmosis membrane for seawater desalination and method for preparing the same |
GB1215503.2A GB2492677B (en) | 2010-04-30 | 2011-02-09 | Forward osmosis membrane for seawater desalination, and method for manufacturing same |
JP2012512984A JP5596784B2 (ja) | 2010-04-30 | 2011-02-09 | 海水淡水用正浸透膜及びその製造方法 |
US14/582,551 US9839879B2 (en) | 2010-04-30 | 2014-12-24 | Forward osmosis membrane for seawater desalination and method for preparing the same |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100040485A KR101308357B1 (ko) | 2010-04-30 | 2010-04-30 | 해수담수용 정삼투막 및 그 제조방법 |
KR10-2010-0040485 | 2010-04-30 | ||
KR10-2010-0067960 | 2010-07-14 | ||
KR1020100067960A KR101258431B1 (ko) | 2010-07-14 | 2010-07-14 | 고유량 정삼투 분리막 및 그 제조방법 |
KR1020100109646A KR101305941B1 (ko) | 2010-11-05 | 2010-11-05 | 해수담수용 고유량 정삼투막 및 그 제조방법 |
KR10-2010-0109646 | 2010-11-05 | ||
KR1020100129340A KR101317640B1 (ko) | 2010-12-16 | 2010-12-16 | 해수담수용 정삼투막 및 그 제조방법 |
KR10-2010-0129340 | 2010-12-16 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/138,284 A-371-Of-International US9248410B2 (en) | 2010-04-30 | 2011-02-09 | Forward osmosis membrane for seawater desalination and method for preparing the same |
US14/582,551 Continuation-In-Part US9839879B2 (en) | 2010-04-30 | 2014-12-24 | Forward osmosis membrane for seawater desalination and method for preparing the same |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2011136465A2 WO2011136465A2 (ko) | 2011-11-03 |
WO2011136465A3 true WO2011136465A3 (ko) | 2011-12-22 |
WO2011136465A4 WO2011136465A4 (ko) | 2012-03-01 |
Family
ID=44861988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2011/000856 WO2011136465A2 (ko) | 2010-04-30 | 2011-02-09 | 해수담수용 정삼투막 및 그 제조방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9248410B2 (ko) |
JP (1) | JP5596784B2 (ko) |
CN (1) | CN102665882B (ko) |
GB (1) | GB2492677B (ko) |
NO (1) | NO346294B1 (ko) |
WO (1) | WO2011136465A2 (ko) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2621615B1 (en) | 2010-09-30 | 2020-07-15 | Porifera Inc. | Thin film composite membranes for forward osmosis, and their preparation methods |
AU2011341583A1 (en) * | 2010-12-13 | 2013-05-02 | Syngenta Participations Ag | Cry1I proteins and genes for insect control |
US9216391B2 (en) | 2011-03-25 | 2015-12-22 | Porifera, Inc. | Membranes having aligned 1-D nanoparticles in a matrix layer for improved fluid separation |
EP2701831B1 (en) * | 2011-04-29 | 2015-10-07 | Basf Se | Composite membranes comprising a sulfonated polyarylether and their use in forward osmosis processes |
US9193611B2 (en) | 2011-04-29 | 2015-11-24 | Basf Se | Composite membranes comprising a sulfonated polyarylether and their use in forward osmosis processes |
WO2013059314A1 (en) | 2011-10-17 | 2013-04-25 | Porifera, Inc. | Preparation of aligned nanotube membranes for water and gas separation applications |
US10369530B2 (en) | 2012-02-09 | 2019-08-06 | Toyobo Co., Ltd. | Hollow fiber semipermeable membrane, method for manufacturing same, module, and water treatment method |
ES2808665T3 (es) * | 2012-02-24 | 2021-03-01 | Toyo Boseki | Membrana semipermeable de triacetato de celulosa de tipo de fibra hueca, proceso para fabricar la misma, módulo y proceso de tratamiento de agua |
CN104411388B (zh) * | 2012-04-20 | 2019-06-04 | 巴斯夫欧洲公司 | 由磺化聚亚苯基砜制备的超滤膜 |
US9199205B2 (en) | 2012-04-20 | 2015-12-01 | Basf Se | Ultrafiltration membranes fabricated from sulfonated polyphenylenesulfones |
EP2674211A1 (en) * | 2012-06-14 | 2013-12-18 | Basf Se | Composite membranes comprising a sulfonated polyphenylenesulfone and their use in forward osmosis processes |
KR102090095B1 (ko) * | 2012-09-26 | 2020-03-17 | 도레이 카부시키가이샤 | 복합 반투막 |
JP6546094B2 (ja) | 2012-10-12 | 2019-07-17 | 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 | ポリアニリン膜ならびにその用途および方法 |
TWM449628U (zh) * | 2012-10-31 | 2013-04-01 | Ind Tech Res Inst | 多層膜結構 |
US9636635B2 (en) | 2012-12-21 | 2017-05-02 | Porifera, Inc. | Separation systems, elements, and methods for separation utilizing stacked membranes and spacers |
JP6269474B2 (ja) * | 2012-12-27 | 2018-01-31 | 東レ株式会社 | 複合半透膜 |
CN103041721B (zh) * | 2012-12-27 | 2014-10-15 | 浙江大学 | 一种聚合物分离膜表面改性的方法 |
US10500544B2 (en) | 2013-03-15 | 2019-12-10 | Porifera, Inc. | Advancements in osmotically driven membrane systems including multi-stage purification |
KR102375661B1 (ko) * | 2013-05-15 | 2022-03-16 | 더 리젠츠 오브 더 유니버시티 오브 캘리포니아 | 정삼투식 적용을 위한 상 반전에 의해 형성된 폴리아닐린 막 |
KR101577500B1 (ko) * | 2013-08-30 | 2015-12-14 | 도레이케미칼 주식회사 | 고유량 정삼투막 집합체 및 이를 포함하는 정삼투모듈 |
CN105705221B (zh) | 2013-09-16 | 2018-09-14 | 株式会社Lg化学 | 包含可离子交换聚合物层的水处理分离膜及其形成方法 |
US10384167B2 (en) | 2013-11-21 | 2019-08-20 | Oasys Water LLC | Systems and methods for improving performance of osmotically driven membrane systems |
KR101519026B1 (ko) | 2014-02-17 | 2015-05-12 | 한국과학기술연구원 | 유기단량체 간의 가교를 이용한 다층박막기반의 정삼투계 분리막 및 그 제조방법 |
CN104941461B (zh) * | 2014-03-27 | 2017-05-03 | 贵阳时代沃顿科技有限公司 | 一种海水淡化用纳滤膜及其制备方法 |
BR112016023415B1 (pt) | 2014-04-08 | 2022-03-03 | The Regents Of The University Of California | Membrana de filtração e seu método de produção, polímero e método para purificação de água |
WO2016003976A1 (en) * | 2014-06-30 | 2016-01-07 | 3M Innovative Properties Company | Asymmetric articles with a porous substrate and a polymeric coating extending into the substrate and methods of making the same |
WO2016024573A1 (ja) | 2014-08-13 | 2016-02-18 | 旭化成せんい株式会社 | 正浸透膜および正浸透処理システム |
CN104289117A (zh) * | 2014-10-29 | 2015-01-21 | 天津工业大学 | 一种牛磺酸改性的亲水复合膜 |
US10384169B2 (en) | 2014-10-31 | 2019-08-20 | Porifera, Inc. | Supported carbon nanotube membranes and their preparation methods |
US20170267538A1 (en) * | 2014-12-10 | 2017-09-21 | Ethan Novek | Integrated process for capturing carbon dioxide |
WO2016130687A1 (en) * | 2015-02-10 | 2016-08-18 | Oasys Water, Inc. | Systems and methods for improving performance of osmotically driven membrane systems |
PL3313786T3 (pl) | 2015-06-24 | 2020-11-02 | Porifera, Inc. | Sposoby odwadniania roztworów alkoholowych za pośrednictwem wymuszonej osmozy i powiązane układy |
KR101892343B1 (ko) * | 2015-09-01 | 2018-08-27 | 주식회사 엘지화학 | 수처리 분리막의 제조방법, 이를 이용하여 제조된 수처리 분리막, 및 수처리 분리막을 포함하는 수처리 모듈 |
CN105126653B (zh) * | 2015-09-21 | 2018-02-09 | 清华大学 | 三维熔融沉积聚酰胺正渗透膜、制备方法及其应用 |
KR102141265B1 (ko) * | 2015-09-23 | 2020-08-05 | 주식회사 엘지화학 | 수처리 분리막 및 이의 제조방법 |
CN107206318A (zh) * | 2015-11-23 | 2017-09-26 | 伊斯坦布尔理工大学 | 具有管状形状的纳米纤维正向渗透膜的制造 |
CN108495700A (zh) * | 2015-11-24 | 2018-09-04 | Oasys水有限公司 | 用于正渗透膜的支撑层 |
CN105289334B (zh) * | 2015-11-25 | 2018-06-26 | 华东理工大学 | 一种复合正渗透膜及其制备方法 |
CN105771703B (zh) * | 2016-03-15 | 2018-03-30 | 北京工业大学 | 一种聚醚砜基复合正渗透膜的制备方法 |
CN105879701B (zh) * | 2016-05-06 | 2018-09-25 | 北京林业大学 | 一种二维纳米材料嵌层的新型复合正渗透膜及其制备方法 |
CN106166451A (zh) * | 2016-06-28 | 2016-11-30 | 安徽松泰包装材料有限公司 | 一种正渗透膜的制备方法 |
TR201612129A2 (tr) | 2016-08-26 | 2018-03-21 | Univ Istanbul Teknik | SÜLFONLANMIŞ POLİSÜLFON (sPSf) POLİMERİ KULLANILARAK ELDE EDİLEN İLERİ OZMOS MEMBRANI VE BUNUN ÜRETİM YÖNTEMİ |
TWI757350B (zh) | 2016-10-04 | 2022-03-11 | 紐西蘭商艾克福特士技術有限公司 | 熱感應溶液及其使用方法 |
CN106731328A (zh) * | 2016-11-25 | 2017-05-31 | 浙江绿净环保科技有限公司 | 一种双层复合空气过滤膜及其制备工艺 |
CN106621836B (zh) * | 2016-12-22 | 2019-08-23 | 北京碧水源膜科技有限公司 | 一种用于一体式智能净水龙头的纳滤膜及其制备方法 |
EP3559197A4 (en) | 2016-12-23 | 2020-09-16 | Porifera, Inc. | DISPOSAL OF COMPONENTS OF ALCOHOLIC SOLUTIONS BY DIRECT OSMOSIS AND ASSOCIATED SYSTEMS |
CN107913600B (zh) * | 2017-09-29 | 2021-05-28 | 中国科学院重庆绿色智能技术研究院 | 具有质子交换功能的复合正渗透膜及其制备方法与用途 |
BR112020006722A2 (pt) | 2017-10-03 | 2020-10-06 | Aquafortus Technologies Limited | solução de recuperação de sal e processos de uso da mesma |
NL2021992B1 (en) * | 2018-07-06 | 2020-01-16 | Berghof Membrane Tech Gmbh | Method and tubular membrane for performing a forward osmosis processing |
AU2020283173B2 (en) * | 2019-05-31 | 2023-07-20 | Asahi Kasei Kabushiki Kaisha | Forward osmosis membrane, forward osmosis membrane module, and manufacturing method thereof |
CN110201544B (zh) * | 2019-06-17 | 2022-01-07 | 万华化学集团股份有限公司 | 一种高通量高选择性纳滤膜及其制备方法 |
CN112245691A (zh) * | 2019-07-22 | 2021-01-22 | 巴克斯特医疗保健股份有限公司 | 从原水制备透析液的方法和系统 |
CN113522065B (zh) * | 2020-04-22 | 2023-05-30 | 万华化学集团股份有限公司 | 一种耐氯耐污染聚酰胺反渗透复合膜及其制备方法 |
CN112844079B (zh) * | 2020-12-29 | 2023-05-26 | 宁波日新恒力科技有限公司 | 一种用于反渗透复合膜的改性聚砜多孔支撑层及其制备方法、季铵化聚砜改性反渗透复合膜 |
CN115245758B (zh) * | 2021-04-28 | 2023-07-21 | 中国石油化工股份有限公司 | 一种复合正渗透膜及其制备方法和应用 |
CN113694743A (zh) * | 2021-08-17 | 2021-11-26 | 安徽智泓净化科技股份有限公司 | 高盐废水处理用反渗透膜及其制备方法 |
CN113491961B (zh) * | 2021-09-09 | 2022-02-01 | 北京宝盛通国际电气工程技术有限公司 | 一种正渗透膜及其制备方法 |
KR20230158228A (ko) * | 2022-05-11 | 2023-11-20 | 도레이첨단소재 주식회사 | 질산성 질소 제거능이 개선된 수처리 분리막, 제조방법 및 이를 포함하는 분리막 모듈 |
CN115253729B (zh) * | 2022-07-28 | 2024-02-02 | 渤海大学 | 磺化纳米纤维素/磺化聚砜复合膜及其制备方法与应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0320545B2 (ko) * | 1986-07-29 | 1991-03-19 | Mitsui Constr | |
KR20020061690A (ko) * | 2001-01-17 | 2002-07-25 | 주식회사 새 한 | 폴리아마이드 역삼투 복합막 및 그 제조방법 |
KR100477589B1 (ko) * | 1998-11-09 | 2005-07-08 | 주식회사 새 한 | 폴리아미드 역삼투 복합막의 제조방법 |
KR20080074019A (ko) * | 2007-02-07 | 2008-08-12 | 주식회사 코오롱 | 관형 편물 및 그를 이용한 복합 중공사막 |
KR20090037306A (ko) * | 2007-10-11 | 2009-04-15 | 광주과학기술원 | 유무기 복합막 및 이의 제조방법 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01242106A (ja) * | 1988-03-23 | 1989-09-27 | Toray Ind Inc | 複合半透膜 |
IL89970A (en) | 1989-04-14 | 1994-10-21 | Weizmann Kiryat Membrane Prod | Composite membranes containing a coated layer of crosslinked polyaromatic polymers and/or sulfonated poly (haloalkylenes) |
US6063278A (en) * | 1998-04-28 | 2000-05-16 | Saehan Industries Inc. | Composite polyamide reverse osmosis membrane and method of producing the same |
JP3284116B2 (ja) * | 1999-09-17 | 2002-05-20 | サエハン インダストリーズ インコーポレーション | ポリアミド逆浸透複合膜の製造方法 |
CN1110354C (zh) * | 1999-12-28 | 2003-06-04 | 世韩工业株式会社 | 聚酰胺反渗透复合膜及其制造方法 |
US6805796B2 (en) * | 2001-02-13 | 2004-10-19 | Nitto Denko Corporation | Water treatment apparatus |
JP4656502B2 (ja) * | 2004-10-01 | 2011-03-23 | 日東電工株式会社 | 複合半透膜及びその製造方法 |
US7445712B2 (en) | 2005-04-07 | 2008-11-04 | Hydration Technologies Inc. | Asymmetric forward osmosis membranes |
EP1710011A1 (en) * | 2005-04-07 | 2006-10-11 | Gambro Lundia AB | Filtration membrane |
AU2006321466B2 (en) * | 2005-11-29 | 2009-11-12 | Kolon Industries, Inc. | A braid-reinforced composite hollow fiber membrane |
WO2008137082A1 (en) * | 2007-05-02 | 2008-11-13 | Yale University | Method for designing membranes for osmotically driven membrane processes |
US9010547B2 (en) * | 2007-05-26 | 2015-04-21 | The Research Foundation Of State University Of New York | High flux fluid separation membranes comprising a cellulose or cellulose derivative layer |
JP2009226320A (ja) * | 2008-03-24 | 2009-10-08 | Toray Ind Inc | 複合半透膜およびその製造方法 |
US8177978B2 (en) * | 2008-04-15 | 2012-05-15 | Nanoh20, Inc. | Reverse osmosis membranes |
EP3144052B1 (en) * | 2008-04-15 | 2022-08-31 | NanoH2O, Inc. | Hybrid nanoparticle tfc membranes |
US8147735B2 (en) * | 2008-07-09 | 2012-04-03 | Eltron Research & Development, Inc. | Semipermeable polymers and method for producing same |
CN102574071B (zh) * | 2009-08-24 | 2015-08-19 | Oasys水有限公司 | 正向渗透膜 |
IN2012DN03445A (ko) * | 2009-10-28 | 2015-10-23 | Oasys Water Inc |
-
2011
- 2011-02-09 US US13/138,284 patent/US9248410B2/en active Active
- 2011-02-09 WO PCT/KR2011/000856 patent/WO2011136465A2/ko active Application Filing
- 2011-02-09 GB GB1215503.2A patent/GB2492677B/en active Active
- 2011-02-09 CN CN201180001072.2A patent/CN102665882B/zh active Active
- 2011-02-09 JP JP2012512984A patent/JP5596784B2/ja active Active
- 2011-02-09 NO NO20121051A patent/NO346294B1/no unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0320545B2 (ko) * | 1986-07-29 | 1991-03-19 | Mitsui Constr | |
KR100477589B1 (ko) * | 1998-11-09 | 2005-07-08 | 주식회사 새 한 | 폴리아미드 역삼투 복합막의 제조방법 |
KR20020061690A (ko) * | 2001-01-17 | 2002-07-25 | 주식회사 새 한 | 폴리아마이드 역삼투 복합막 및 그 제조방법 |
KR20080074019A (ko) * | 2007-02-07 | 2008-08-12 | 주식회사 코오롱 | 관형 편물 및 그를 이용한 복합 중공사막 |
KR20090037306A (ko) * | 2007-10-11 | 2009-04-15 | 광주과학기술원 | 유무기 복합막 및 이의 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
JP2012519593A (ja) | 2012-08-30 |
NO346294B1 (no) | 2022-05-30 |
NO20121051A1 (no) | 2012-10-05 |
US20120043274A1 (en) | 2012-02-23 |
GB2492677A (en) | 2013-01-09 |
GB2492677B (en) | 2018-07-25 |
WO2011136465A4 (ko) | 2012-03-01 |
CN102665882A (zh) | 2012-09-12 |
CN102665882B (zh) | 2016-02-03 |
JP5596784B2 (ja) | 2014-09-24 |
US9248410B2 (en) | 2016-02-02 |
WO2011136465A2 (ko) | 2011-11-03 |
GB201215503D0 (en) | 2012-10-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2011136465A3 (ko) | 해수담수용 정삼투막 및 그 제조방법 | |
Han et al. | Progress in pressure retarded osmosis (PRO) membranes for osmotic power generation | |
Cui et al. | Novel forward osmosis process to effectively remove heavy metal ions | |
Sukitpaneenit et al. | High performance thin-film composite forward osmosis hollow fiber membranes with macrovoid-free and highly porous structure for sustainable water production | |
Qiu et al. | High performance flat sheet forward osmosis membrane with an NF-like selective layer on a woven fabric embedded substrate | |
WO2012166701A3 (en) | Nanoparticle-functionalized membranes, methods of making same, and uses of same | |
WO2010042647A3 (en) | High flux high efficiency nanofiber membranes and methods of production thereof | |
MX2013012404A (es) | Procedimiento para limpiar un modulo de membrana. | |
PT2493815E (pt) | Dessalinização térmica | |
DE602007012380D1 (de) | Umkehrosmosemembrane aus Komposit-Polyamid mit hoher Borabstoßung und Verfahren zu ihrer Herstellung | |
JP2015515372A5 (ko) | ||
WO2009008500A1 (ja) | 複合半透膜 | |
WO2010045430A3 (en) | Dual-layer hollow fibers with enhanced flux as forward osmosis membranes for water reuses and protein enrichment | |
WO2011105828A3 (ko) | 고다공성 중공사막 및 이의 제조방법 | |
US20140319047A1 (en) | Filtration material and method for fabricating the same | |
WO2018063122A3 (en) | Forward osmosis membrane obtained by using sulfonated polysulfone (spsf) polymer and production method thereof | |
EP1935479A3 (de) | Hybridprozess zur Meerwasserentsalzung | |
WO2012128939A3 (en) | Fluoropolymer compositions for desalination membranes | |
CN203678267U (zh) | 一种复合超滤膜 | |
Kim et al. | Membrane-based desalination technology for energy efficiency and cost reduction | |
EP2554249A4 (en) | SEMI-PERMEABLE COMPOSITE MEMBRANE | |
WO2014004479A3 (en) | Porous film | |
Ahn et al. | Preparation of cellulose acetate membrane and its evaluation as a forward osmosis membrane | |
Kim et al. | Increase of recovery ratio by two stage membrane process (the pressurized PVDF membrane followed by submerged PE membrane) | |
Silva et al. | Modification of polyamide reverse osmosis membranes seeking for better resistance to oxidizing agents |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 2012512984 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13138284 Country of ref document: US |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11775171 Country of ref document: EP Kind code of ref document: A2 |
|
ENP | Entry into the national phase |
Ref document number: 1215503 Country of ref document: GB Kind code of ref document: A Free format text: PCT FILING DATE = 20110209 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1215503.2 Country of ref document: GB |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 11775171 Country of ref document: EP Kind code of ref document: A2 |