WO2017082529A1 - Membrane de traitement de l'eau comprenant une structure de carbone poreuse préparée à partir d'un polymère poreux intrinsèque, et son procédé de préparation - Google Patents
Membrane de traitement de l'eau comprenant une structure de carbone poreuse préparée à partir d'un polymère poreux intrinsèque, et son procédé de préparation Download PDFInfo
- Publication number
- WO2017082529A1 WO2017082529A1 PCT/KR2016/010174 KR2016010174W WO2017082529A1 WO 2017082529 A1 WO2017082529 A1 WO 2017082529A1 KR 2016010174 W KR2016010174 W KR 2016010174W WO 2017082529 A1 WO2017082529 A1 WO 2017082529A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- water treatment
- membrane
- treatment membrane
- carbon structure
- porous carbon
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 155
- 239000012528 membrane Substances 0.000 title claims abstract description 131
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 76
- 229920000642 polymer Polymers 0.000 title claims abstract description 54
- 238000002360 preparation method Methods 0.000 title abstract description 11
- 230000035699 permeability Effects 0.000 claims abstract description 43
- 150000003839 salts Chemical class 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 23
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 238000001728 nano-filtration Methods 0.000 claims abstract description 8
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 8
- 238000010000 carbonizing Methods 0.000 claims abstract description 5
- 238000003763 carbonization Methods 0.000 claims description 46
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 19
- 239000001301 oxygen Substances 0.000 claims description 19
- 229910052760 oxygen Inorganic materials 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 150000001875 compounds Chemical class 0.000 claims description 14
- 229920001577 copolymer Polymers 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- 229920001519 homopolymer Polymers 0.000 claims description 13
- 238000009832 plasma treatment Methods 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 13
- 229920006254 polymer film Polymers 0.000 abstract description 5
- 239000011148 porous material Substances 0.000 description 33
- 230000000052 comparative effect Effects 0.000 description 29
- 229910021642 ultra pure water Inorganic materials 0.000 description 11
- 239000012498 ultrapure water Substances 0.000 description 11
- 239000000243 solution Substances 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 9
- 239000012298 atmosphere Substances 0.000 description 9
- 239000007864 aqueous solution Substances 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 7
- 230000007423 decrease Effects 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000002086 nanomaterial Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229920005597 polymer membrane Polymers 0.000 description 3
- 239000013316 polymer of intrinsic microporosity Substances 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000010612 desalination reaction Methods 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000005661 hydrophobic surface Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 230000000877 morphologic effect Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 1
- OFLRJMBSWDXSPG-UHFFFAOYSA-N 3,4,5,6-tetrafluorobenzene-1,2-dicarbonitrile Chemical compound FC1=C(F)C(F)=C(C#N)C(C#N)=C1F OFLRJMBSWDXSPG-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 229910021383 artificial graphite Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229940098773 bovine serum albumin Drugs 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940117389 dichlorobenzene Drugs 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 239000002090 nanochannel Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000307 polymer substrate Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000001226 reprecipitation Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
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
- B01D71/02—Inorganic material
- B01D71/021—Carbon
-
- 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
-
- 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
- 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
- B01D61/027—Nanofiltration
-
- 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
-
- 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
- B01D67/0039—Inorganic membrane manufacture
- B01D67/0067—Inorganic membrane manufacture by carbonisation or pyrolysis
-
- 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
- B01D67/009—After-treatment of organic or inorganic membranes with wave-energy, particle-radiation or plasma
-
- 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
- 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
- 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
- C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
-
- 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
-
- 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
Definitions
- the present invention provides a membrane for water treatment comprising a porous carbon structure in which a homopolymer or copolymer of a compound represented by Formula 1 or a mixture containing one or more thereof is carbonized.
- the homopolymer or the co-polymer of the compound represented by the formula (1), or a mixture containing one or more means an intrinsic pore polymer.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
La présente invention concerne : une membrane de traitement de l'eau comprenant une structure de carbone poreuse préparée à partir d'un polymère poreux intrinsèque; et son procédé de préparation. Selon la présente invention, la membrane de traitement de l'eau comprenant une structure de carbone poreuse, dans laquelle un polymère poreux intrinsèque est carbonisé, présente une surface élevée d'une structure poreuse par carbonisation d'un film de polymère poreux préparé à partir d'un polymère poreux intrinsèque et présent d'excellents perméabilité à l'eau et rejet de sels au moyen d'une structure de carbone poreuse ayant une excellente perméabilité à l'eau, de manière à être utilisable pour filtration par osmose inverse, nanofiltration ou similaire dans un processus de traitement d'eau de ville.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2015-0159059 | 2015-11-12 | ||
| KR20150159059 | 2015-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2017082529A1 true WO2017082529A1 (fr) | 2017-05-18 |
Family
ID=58695665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2016/010174 WO2017082529A1 (fr) | 2015-11-12 | 2016-09-09 | Membrane de traitement de l'eau comprenant une structure de carbone poreuse préparée à partir d'un polymère poreux intrinsèque, et son procédé de préparation |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101789529B1 (fr) |
| WO (1) | WO2017082529A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508102A (zh) * | 2019-09-03 | 2019-11-29 | 长春工业大学 | 聚芳芴醚酮Am-PAFEK和PIM-1气体分离混合膜及其制备方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102120642B1 (ko) * | 2018-11-08 | 2020-06-09 | 포항공과대학교 산학협력단 | 해수 담수화용 3차원 다공성 멤브레인, 그의 제조방법, 그를 포함하는 해수 담수화 장치 및 그것을 이용한 해수 담수화 방법 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090273106A1 (en) * | 2008-05-02 | 2009-11-05 | Yuan Ze University | Porous Carbon Membranes and Their Forming Method |
| WO2010042602A1 (fr) * | 2008-10-07 | 2010-04-15 | National University Of Singapore | Mélanges de polymère et mélanges de polymère carbonés |
| WO2015095044A1 (fr) * | 2013-12-16 | 2015-06-25 | Sabic Global Technologies B.V. | Membranes polymères traitées à matrice mixte |
| WO2015095038A1 (fr) * | 2013-12-16 | 2015-06-25 | Sabic Global Technologies B.V. | Membranes polymères traitées au plasma et aux ultraviolets |
| WO2015129925A1 (fr) * | 2014-02-27 | 2015-09-03 | Kyoto University | Polymère réticulé, procédé de production de celui-ci, composition de tamis moléculaire et membranes de séparation de matériau |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009291708A (ja) * | 2008-06-05 | 2009-12-17 | Hitachi Ltd | 逆浸透膜およびその表面処理方法 |
| KR101485867B1 (ko) * | 2013-09-27 | 2015-01-26 | 한국화학연구원 | 내재적 기공성 고분자를 포함하는 다공성 탄소 구조체 및 이의 제조방법 |
| JP2017500186A (ja) | 2013-12-16 | 2017-01-05 | サビック グローバル テクノロジーズ ビー．ブイ． | Ｕｖおよび熱処理された高分子膜 |
-
2016
- 2016-09-09 KR KR1020160116626A patent/KR101789529B1/ko active IP Right Grant
- 2016-09-09 WO PCT/KR2016/010174 patent/WO2017082529A1/fr active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090273106A1 (en) * | 2008-05-02 | 2009-11-05 | Yuan Ze University | Porous Carbon Membranes and Their Forming Method |
| WO2010042602A1 (fr) * | 2008-10-07 | 2010-04-15 | National University Of Singapore | Mélanges de polymère et mélanges de polymère carbonés |
| WO2015095044A1 (fr) * | 2013-12-16 | 2015-06-25 | Sabic Global Technologies B.V. | Membranes polymères traitées à matrice mixte |
| WO2015095038A1 (fr) * | 2013-12-16 | 2015-06-25 | Sabic Global Technologies B.V. | Membranes polymères traitées au plasma et aux ultraviolets |
| WO2015129925A1 (fr) * | 2014-02-27 | 2015-09-03 | Kyoto University | Polymère réticulé, procédé de production de celui-ci, composition de tamis moléculaire et membranes de séparation de matériau |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508102A (zh) * | 2019-09-03 | 2019-11-29 | 长春工业大学 | 聚芳芴醚酮Am-PAFEK和PIM-1气体分离混合膜及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20170056420A (ko) | 2017-05-23 |
| KR101789529B1 (ko) | 2017-10-27 |
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