CN104607067B - 一种超低压高通量反渗透膜的制备方法 - Google Patents
一种超低压高通量反渗透膜的制备方法 Download PDFInfo
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- CN104607067B CN104607067B CN201410736580.0A CN201410736580A CN104607067B CN 104607067 B CN104607067 B CN 104607067B CN 201410736580 A CN201410736580 A CN 201410736580A CN 104607067 B CN104607067 B CN 104607067B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000008346 aqueous phase Substances 0.000 claims abstract description 16
- 239000004952 Polyamide Substances 0.000 claims abstract description 13
- 229920002647 polyamide Polymers 0.000 claims abstract description 13
- 229920000768 polyamine Polymers 0.000 claims abstract description 7
- 150000002576 ketones Chemical class 0.000 claims abstract description 6
- -1 alkane hydro carbons Chemical class 0.000 claims description 9
- 229920002492 poly(sulfone) Polymers 0.000 claims description 8
- 210000004379 membrane Anatomy 0.000 claims description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- 210000002469 basement membrane Anatomy 0.000 claims description 6
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 claims description 6
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical group O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims description 6
- XNGIFLGASWRNHJ-UHFFFAOYSA-N o-dicarboxybenzene Natural products OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims description 6
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical group NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 claims description 5
- 239000004745 nonwoven fabric Substances 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 4
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 150000002148 esters Chemical class 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- GEYOCULIXLDCMW-UHFFFAOYSA-N 1,2-phenylenediamine Chemical compound NC1=CC=CC=C1N GEYOCULIXLDCMW-UHFFFAOYSA-N 0.000 claims description 2
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 claims description 2
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 2
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 claims description 2
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 claims description 2
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims description 2
- 150000007942 carboxylates Chemical class 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical group [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 2
- 238000002791 soaking Methods 0.000 claims description 2
- 125000005270 trialkylamine group Chemical group 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 230000004907 flux Effects 0.000 abstract description 20
- 150000002632 lipids Chemical class 0.000 abstract description 7
- 150000001263 acyl chlorides Chemical class 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000012695 Interfacial polymerization Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
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- 241001597008 Nomeidae Species 0.000 abstract description 2
- 239000000178 monomer Substances 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 14
- 239000000243 solution Substances 0.000 description 12
- 150000003839 salts Chemical class 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
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- 238000000926 separation method Methods 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000010612 desalination reaction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910001410 inorganic ion Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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CN201410736580.0A CN104607067B (zh) | 2014-12-05 | 2014-12-05 | 一种超低压高通量反渗透膜的制备方法 |
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105396471A (zh) * | 2015-12-19 | 2016-03-16 | 杭州水处理技术研究开发中心有限公司 | 一种高水通量反渗透膜的制备方法 |
CN105694028A (zh) * | 2016-01-25 | 2016-06-22 | 贵阳时代沃顿科技有限公司 | 一种用于复合反渗透膜制备的界面聚合油相反应组合物及其使用方法 |
CN105597574B (zh) * | 2016-02-03 | 2018-02-23 | 东华大学 | 一种复合正渗透膜的制备方法 |
CN106552515A (zh) * | 2016-12-06 | 2017-04-05 | 苏州富艾姆工业设备有限公司 | 一种高性能反渗透膜的制备方法 |
CN106512731A (zh) * | 2016-12-06 | 2017-03-22 | 苏州富艾姆工业设备有限公司 | 一种管道直饮水系统用反渗透膜的制备方法 |
CN109675449A (zh) * | 2019-01-10 | 2019-04-26 | 自然资源部天津海水淡化与综合利用研究所 | 高分离性能极低压芳香聚酰胺基复合反渗透膜的制备方法 |
CN114682103B (zh) * | 2020-12-30 | 2023-09-22 | 中国科学院苏州纳米技术与纳米仿生研究所 | 一种薄膜复合纳滤膜及其制备方法及其应用 |
US12186711B2 (en) | 2021-04-22 | 2025-01-07 | Toray Industries, Inc. | Composite semipermeable membrane |
KR102685086B1 (ko) | 2021-04-22 | 2024-07-16 | 도레이 카부시키가이샤 | 복합 반투막 |
JP7173407B1 (ja) | 2021-04-22 | 2022-11-16 | 東レ株式会社 | 複合半透膜 |
CN116143234A (zh) * | 2021-11-22 | 2023-05-23 | 沃顿科技股份有限公司 | 一种海水淡化反渗透膜的制备方法和由其制备的反渗透膜 |
CN114699918B (zh) * | 2022-03-22 | 2023-06-02 | 广东奥斯博膜材料技术有限公司 | 一种反渗透膜及其制备方法 |
Citations (5)
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CN102553460A (zh) * | 2012-02-22 | 2012-07-11 | 富阳梅伊韦尔环保设备有限公司 | 一种耐污染低压反渗透膜的制备方法 |
CN103429326A (zh) * | 2011-05-20 | 2013-12-04 | Lg化学株式会社 | 反渗透膜的制备方法以及使用该方法制备的反渗透膜 |
AU2013276972A1 (en) * | 2008-11-27 | 2014-01-16 | Mitsubishi Heavy Industries Engineering, Ltd. | Multi-stage seawater desalination apparatus and operation control method of multi-stage seawater desalination apparatus |
US8685249B2 (en) * | 2008-11-27 | 2014-04-01 | Mitsubishi Heavy Industries, Ltd. | Multi-stage seawater desalination apparatus and operation control method of multi-stage seawater desalination apparatus |
CN103691328A (zh) * | 2014-01-09 | 2014-04-02 | 常州斯威克光伏新材料有限公司 | 一种耐污染的复合反渗透膜的制备方法 |
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- 2014-12-05 CN CN201410736580.0A patent/CN104607067B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2013276972A1 (en) * | 2008-11-27 | 2014-01-16 | Mitsubishi Heavy Industries Engineering, Ltd. | Multi-stage seawater desalination apparatus and operation control method of multi-stage seawater desalination apparatus |
US8685249B2 (en) * | 2008-11-27 | 2014-04-01 | Mitsubishi Heavy Industries, Ltd. | Multi-stage seawater desalination apparatus and operation control method of multi-stage seawater desalination apparatus |
CN103429326A (zh) * | 2011-05-20 | 2013-12-04 | Lg化学株式会社 | 反渗透膜的制备方法以及使用该方法制备的反渗透膜 |
CN102553460A (zh) * | 2012-02-22 | 2012-07-11 | 富阳梅伊韦尔环保设备有限公司 | 一种耐污染低压反渗透膜的制备方法 |
CN103691328A (zh) * | 2014-01-09 | 2014-04-02 | 常州斯威克光伏新材料有限公司 | 一种耐污染的复合反渗透膜的制备方法 |
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Effective date of registration: 20170622 Address after: 100096 Beijing City, Changping District small town life road No. 29 Building No. 1 room A-212 Patentee after: BEIJING ORIGINWATER WATER PURIFICATION ENGINEERING TECHNOLOGY CO.,LTD. Address before: 101407 Beijing city Huairou District Yanqi Economic Development Zone Park south two Street No. 4 Patentee before: BEIJING ORIGIN WATER PURETECH Co.,Ltd. |
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Address after: Room A-212, Building 1, No. 29 Shengshengyuan Road, Huilongguan Town, Changping District, Beijing, 100096 Patentee after: Beijing Biyuan Intelligent Technology Co.,Ltd. Address before: Room A-212, Building 1, No. 29 Shengshengyuan Road, Huilongguan Town, Changping District, Beijing, 100096 Patentee before: BEIJING ORIGINWATER WATER PURIFICATION ENGINEERING TECHNOLOGY CO.,LTD. |