CN105457494A - 一种纳米结构高通量海水淡化反渗透膜及其制备方法 - Google Patents
一种纳米结构高通量海水淡化反渗透膜及其制备方法 Download PDFInfo
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- CN105457494A CN105457494A CN201410455236.4A CN201410455236A CN105457494A CN 105457494 A CN105457494 A CN 105457494A CN 201410455236 A CN201410455236 A CN 201410455236A CN 105457494 A CN105457494 A CN 105457494A
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- reverse osmosis
- seawater desalination
- solution
- nano crystal
- high flux
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- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 64
- 238000010612 desalination reaction Methods 0.000 title claims abstract description 63
- 239000013535 sea water Substances 0.000 title claims abstract description 43
- 239000012528 membrane Substances 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title claims abstract description 31
- 239000002086 nanomaterial Substances 0.000 title abstract 5
- 239000002159 nanocrystal Substances 0.000 claims abstract description 72
- 229920000642 polymer Polymers 0.000 claims abstract description 52
- 230000004907 flux Effects 0.000 claims abstract description 50
- 238000000034 method Methods 0.000 claims abstract description 43
- 230000008569 process Effects 0.000 claims abstract description 40
- 239000000178 monomer Substances 0.000 claims abstract description 31
- 239000003381 stabilizer Substances 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000000243 solution Substances 0.000 claims description 75
- 239000012071 phase Substances 0.000 claims description 30
- 238000002156 mixing Methods 0.000 claims description 25
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 20
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 20
- 229920002492 poly(sulfone) Polymers 0.000 claims description 18
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 18
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 17
- 150000001263 acyl chlorides Chemical class 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 15
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 10
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 239000002202 Polyethylene glycol Substances 0.000 claims description 9
- 229920001223 polyethylene glycol Polymers 0.000 claims description 9
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 9
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 8
- 239000008367 deionised water Substances 0.000 claims description 8
- 229910021641 deionized water Inorganic materials 0.000 claims description 8
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 claims description 8
- 125000002462 isocyano group Chemical group *[N+]#[C-] 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 8
- 239000007864 aqueous solution Substances 0.000 claims description 7
- 229920002101 Chitin Polymers 0.000 claims description 6
- 239000001913 cellulose Substances 0.000 claims description 6
- 229920002678 cellulose Polymers 0.000 claims description 6
- 239000004695 Polyether sulfone Substances 0.000 claims description 5
- 238000004132 cross linking Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 229920006393 polyether sulfone Polymers 0.000 claims description 5
- 238000006116 polymerization reaction Methods 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 5
- PMPVIKIVABFJJI-UHFFFAOYSA-N Cyclobutane Chemical compound C1CCC1 PMPVIKIVABFJJI-UHFFFAOYSA-N 0.000 claims description 4
- 239000004642 Polyimide Substances 0.000 claims description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 4
- 239000008346 aqueous phase Substances 0.000 claims description 4
- 229940015043 glyoxal Drugs 0.000 claims description 4
- 229920001721 polyimide Polymers 0.000 claims description 4
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 claims description 4
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 3
- JDTUPLBMGDDPJS-UHFFFAOYSA-N 2-methoxy-2-phenylethanol Chemical compound COC(CO)C1=CC=CC=C1 JDTUPLBMGDDPJS-UHFFFAOYSA-N 0.000 claims description 3
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 3
- FDQSRULYDNDXQB-UHFFFAOYSA-N benzene-1,3-dicarbonyl chloride Chemical compound ClC(=O)C1=CC=CC(C(Cl)=O)=C1 FDQSRULYDNDXQB-UHFFFAOYSA-N 0.000 claims description 3
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000001630 malic acid Substances 0.000 claims description 3
- 235000011090 malic acid Nutrition 0.000 claims description 3
- LVZWSLJZHVFIQJ-UHFFFAOYSA-N Cyclopropane Chemical compound C1CC1 LVZWSLJZHVFIQJ-UHFFFAOYSA-N 0.000 claims description 2
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 claims description 2
- PCSMJKASWLYICJ-UHFFFAOYSA-N Succinic aldehyde Chemical compound O=CCCC=O PCSMJKASWLYICJ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 239000000460 chlorine Substances 0.000 claims description 2
- -1 glutaryl chlorine Chemical compound 0.000 claims description 2
- 238000010348 incorporation Methods 0.000 claims description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 2
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims description 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 claims description 2
- 125000004817 pentamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 claims description 2
- 229960004889 salicylic acid Drugs 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 8
- 239000002994 raw material Substances 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 235000011187 glycerol Nutrition 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 238000002791 soaking Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 229940018564 m-phenylenediamine Drugs 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- OJUGVDODNPJEEC-UHFFFAOYSA-N phenylglyoxal Chemical group O=CC(=O)C1=CC=CC=C1 OJUGVDODNPJEEC-UHFFFAOYSA-N 0.000 description 2
- 230000002000 scavenging effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- 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
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (10)
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CN201410455236.4A CN105457494B (zh) | 2014-09-09 | 2014-09-09 | 一种纳米结构高通量海水淡化反渗透膜及其制备方法 |
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CN201410455236.4A CN105457494B (zh) | 2014-09-09 | 2014-09-09 | 一种纳米结构高通量海水淡化反渗透膜及其制备方法 |
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CN105457494A true CN105457494A (zh) | 2016-04-06 |
CN105457494B CN105457494B (zh) | 2018-02-13 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106040015A (zh) * | 2016-06-29 | 2016-10-26 | 浙江大学 | 一种高通量多层复合纳滤膜及其制备方法 |
CN106582308A (zh) * | 2016-12-01 | 2017-04-26 | 沁园集团股份有限公司 | 一种甲壳素纳米晶复合聚砜中空纤维膜及其制备方法 |
CN108452689A (zh) * | 2017-03-06 | 2018-08-28 | 青岛致用新材料科技有限公司 | 一种高选择性全脂环族聚酰胺纳滤膜及其制备方法 |
CN111072083A (zh) * | 2018-10-18 | 2020-04-28 | 中国科学院宁波材料技术与工程研究所 | 一种海水蒸发淡化膜材料、其制备方法及应用 |
CN113648854A (zh) * | 2021-10-20 | 2021-11-16 | 青青环境科技(天津)有限公司 | 一种高强度抗菌复合反渗透膜及其制备方法 |
CN113842793A (zh) * | 2021-09-22 | 2021-12-28 | 重庆海通环保科技有限公司 | 一种用于海水淡化的反渗透膜 |
Citations (4)
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US20020060185A1 (en) * | 1998-12-21 | 2002-05-23 | Masahiko Hirose | Highly permeable composite reverse osmosis membrane and method of producing the same |
CN1583233A (zh) * | 2004-06-12 | 2005-02-23 | 国家海洋局杭州水处理技术研究开发中心 | 新型聚酰胺反渗透复合膜及其制备方法 |
CN102974228A (zh) * | 2012-10-25 | 2013-03-20 | 贵阳时代沃顿科技有限公司 | 一种具有纳米杂化脱盐层的纳滤膜 |
CN103073772A (zh) * | 2013-01-21 | 2013-05-01 | 青岛中科华联新材料有限公司 | 超高分子量聚乙烯/生物质纳米晶复合隔膜的制备方法 |
-
2014
- 2014-09-09 CN CN201410455236.4A patent/CN105457494B/zh active Active
Patent Citations (4)
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US20020060185A1 (en) * | 1998-12-21 | 2002-05-23 | Masahiko Hirose | Highly permeable composite reverse osmosis membrane and method of producing the same |
CN1583233A (zh) * | 2004-06-12 | 2005-02-23 | 国家海洋局杭州水处理技术研究开发中心 | 新型聚酰胺反渗透复合膜及其制备方法 |
CN102974228A (zh) * | 2012-10-25 | 2013-03-20 | 贵阳时代沃顿科技有限公司 | 一种具有纳米杂化脱盐层的纳滤膜 |
CN103073772A (zh) * | 2013-01-21 | 2013-05-01 | 青岛中科华联新材料有限公司 | 超高分子量聚乙烯/生物质纳米晶复合隔膜的制备方法 |
Non-Patent Citations (5)
Title |
---|
HAOLONG BAI ET AL.: "Preparation and characterization of poly(vinylidene fluoride) composite membranes blended with nano-crystalline cellulose", 《PROGRESS IN NATURAL SCIENCE: MATERIALS INTERNATIONAL》 * |
LIN HUANG ET AL.: "Nano-cellulose 3D-networks as controlled-release drug carriers", 《JOURNAL OF MATERIALS CHEMISTRY B》 * |
卿彦 等: "纤维素纳米纤丝研究进展", 《林业科学》 * |
王丹: "聚乙烯醇与纤维素纳米晶体复合膜材料的制备与性能研究", 《林产化学与工业》 * |
魏静 等: "甲壳素纳米晶须/聚乳酸复合纤维膜的制备及表征", 《化工新型材料》 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106040015A (zh) * | 2016-06-29 | 2016-10-26 | 浙江大学 | 一种高通量多层复合纳滤膜及其制备方法 |
CN106582308A (zh) * | 2016-12-01 | 2017-04-26 | 沁园集团股份有限公司 | 一种甲壳素纳米晶复合聚砜中空纤维膜及其制备方法 |
CN106582308B (zh) * | 2016-12-01 | 2019-07-05 | 沁园集团股份有限公司 | 一种甲壳素纳米晶复合聚砜中空纤维膜及其制备方法 |
CN108452689A (zh) * | 2017-03-06 | 2018-08-28 | 青岛致用新材料科技有限公司 | 一种高选择性全脂环族聚酰胺纳滤膜及其制备方法 |
CN111072083A (zh) * | 2018-10-18 | 2020-04-28 | 中国科学院宁波材料技术与工程研究所 | 一种海水蒸发淡化膜材料、其制备方法及应用 |
CN113842793A (zh) * | 2021-09-22 | 2021-12-28 | 重庆海通环保科技有限公司 | 一种用于海水淡化的反渗透膜 |
CN113648854A (zh) * | 2021-10-20 | 2021-11-16 | 青青环境科技(天津)有限公司 | 一种高强度抗菌复合反渗透膜及其制备方法 |
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