CN105642137B - 一种反渗透膜、制备方法及其应用 - Google Patents
一种反渗透膜、制备方法及其应用 Download PDFInfo
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- CN105642137B CN105642137B CN201511027626.2A CN201511027626A CN105642137B CN 105642137 B CN105642137 B CN 105642137B CN 201511027626 A CN201511027626 A CN 201511027626A CN 105642137 B CN105642137 B CN 105642137B
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- Prior art keywords
- reverse osmosis
- sulfonated
- osmosis membrane
- preparation
- phase solution
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- 239000012528 membrane Substances 0.000 title claims abstract description 82
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 67
- 238000002360 preparation method Methods 0.000 title claims abstract description 37
- 150000004985 diamines Chemical class 0.000 claims abstract description 17
- 239000000178 monomer Substances 0.000 claims abstract description 17
- 229920006159 sulfonated polyamide Polymers 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000000243 solution Substances 0.000 claims description 80
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 62
- 239000007787 solid Substances 0.000 claims description 30
- 239000012074 organic phase Substances 0.000 claims description 27
- 239000008346 aqueous phase Substances 0.000 claims description 26
- 239000008367 deionised water Substances 0.000 claims description 22
- 229910021641 deionized water Inorganic materials 0.000 claims description 22
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 21
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 20
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 18
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 17
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims description 16
- QAEDZJGFFMLHHQ-UHFFFAOYSA-N trifluoroacetic anhydride Chemical compound FC(F)(F)C(=O)OC(=O)C(F)(F)F QAEDZJGFFMLHHQ-UHFFFAOYSA-N 0.000 claims description 16
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 12
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 11
- 239000012071 phase Substances 0.000 claims description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 9
- 239000004760 aramid Substances 0.000 claims description 9
- 229920003235 aromatic polyamide Polymers 0.000 claims description 9
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 claims description 9
- 239000011780 sodium chloride Substances 0.000 claims description 9
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 claims description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 8
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 8
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 8
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 8
- 239000012964 benzotriazole Substances 0.000 claims description 8
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 claims description 8
- 238000000967 suction filtration Methods 0.000 claims description 8
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- 239000003153 chemical reaction reagent Substances 0.000 claims description 6
- 238000010612 desalination reaction Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000003960 organic solvent Substances 0.000 claims description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 6
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 5
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 239000003208 petroleum Substances 0.000 claims description 5
- 239000012279 sodium borohydride Substances 0.000 claims description 5
- 229910000033 sodium borohydride Inorganic materials 0.000 claims description 5
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 claims description 4
- ZNZYKNKBJPZETN-WELNAUFTSA-N Dialdehyde 11678 Chemical compound N1C2=CC=CC=C2C2=C1[C@H](C[C@H](/C(=C/O)C(=O)OC)[C@@H](C=C)C=O)NCC2 ZNZYKNKBJPZETN-WELNAUFTSA-N 0.000 claims description 4
- AIJULSRZWUXGPQ-UHFFFAOYSA-N Methylglyoxal Chemical compound CC(=O)C=O AIJULSRZWUXGPQ-UHFFFAOYSA-N 0.000 claims description 4
- 239000004952 Polyamide Substances 0.000 claims description 4
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 229940094933 n-dodecane Drugs 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- 229910000077 silane Inorganic materials 0.000 claims description 4
- 239000011259 mixed solution Substances 0.000 claims description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- WSMYVTOQOOLQHP-UHFFFAOYSA-N Malondialdehyde Chemical compound O=CCC=O WSMYVTOQOOLQHP-UHFFFAOYSA-N 0.000 claims description 2
- 239000002033 PVDF binder Substances 0.000 claims description 2
- 239000007810 chemical reaction solvent Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 238000005470 impregnation Methods 0.000 claims description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical group O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 2
- 238000000108 ultra-filtration Methods 0.000 claims description 2
- 150000001299 aldehydes Chemical class 0.000 claims 3
- 238000001471 micro-filtration Methods 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract description 26
- 238000003786 synthesis reaction Methods 0.000 abstract description 26
- 238000000034 method Methods 0.000 abstract description 6
- 239000002131 composite material Substances 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000010977 unit operation Methods 0.000 abstract description 2
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 description 24
- 229940018564 m-phenylenediamine Drugs 0.000 description 24
- 239000012530 fluid Substances 0.000 description 13
- 238000012360 testing method Methods 0.000 description 13
- 239000000047 product Substances 0.000 description 11
- 239000003643 water by type Substances 0.000 description 11
- 235000019441 ethanol Nutrition 0.000 description 9
- 239000002904 solvent Substances 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- 238000010992 reflux Methods 0.000 description 8
- 230000004907 flux Effects 0.000 description 7
- 239000004695 Polyether sulfone Substances 0.000 description 6
- 238000012512 characterization method Methods 0.000 description 6
- 230000000149 penetrating effect Effects 0.000 description 6
- 229920006393 polyether sulfone Polymers 0.000 description 6
- 125000003118 aryl group Chemical group 0.000 description 5
- -1 graphite alkenes Chemical class 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 5
- 238000005160 1H NMR spectroscopy Methods 0.000 description 4
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 244000144992 flock Species 0.000 description 4
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000001294 liquid chromatography-tandem mass spectrometry Methods 0.000 description 4
- 230000035484 reaction time Effects 0.000 description 4
- 238000010025 steaming Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 239000013256 coordination polymer Substances 0.000 description 3
- RTWNYYOXLSILQN-UHFFFAOYSA-N methanediamine Chemical compound NCN RTWNYYOXLSILQN-UHFFFAOYSA-N 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229940015043 glyoxal Drugs 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- GGHDAUPFEBTORZ-UHFFFAOYSA-N propane-1,1-diamine Chemical compound CCC(N)N GGHDAUPFEBTORZ-UHFFFAOYSA-N 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000003863 metallic catalyst Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- AOHJOMMDDJHIJH-UHFFFAOYSA-N propylenediamine Chemical compound CC(N)CN AOHJOMMDDJHIJH-UHFFFAOYSA-N 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000005406 washing 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Polyamides (AREA)
Abstract
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CN105642137B true CN105642137B (zh) | 2018-06-12 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107224884B (zh) * | 2017-07-04 | 2020-09-15 | 南京膜材料产业技术研究院有限公司 | 一种耐溶剂的聚合物膜、制备方法及其应用 |
CN107469638B (zh) * | 2017-08-11 | 2020-01-03 | 南京理工大学 | 用于苦咸水淡化的磺化聚酰胺复合反渗透膜及其制备方法 |
CN107362703A (zh) * | 2017-08-22 | 2017-11-21 | 南京理工大学 | 非mpd型高稳定性反渗透膜、制备方法及其用途 |
CN107899437A (zh) * | 2017-11-21 | 2018-04-13 | 贵阳时代沃顿科技有限公司 | 一种基于界面聚合法的高性能油水分离膜及其制备方法 |
CN112892249A (zh) * | 2019-12-04 | 2021-06-04 | 时代沃顿科技有限公司 | 聚酰胺反渗透膜及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1631500A (zh) * | 2004-11-12 | 2005-06-29 | 国家海洋局杭州水处理技术研究开发中心 | 一种新型耐氧化聚酰胺反渗透复合膜及其制备方法 |
CN101703905A (zh) * | 2009-11-14 | 2010-05-12 | 西南石油大学 | 一种双季铵盐双磺酸盐表面活性剂及其合成方法 |
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 |
CN103977718A (zh) * | 2014-06-06 | 2014-08-13 | 中国科学技术大学 | 一种高水通量正渗透复合膜及其制备方法 |
Family Cites Families (1)
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US20110084026A1 (en) * | 2009-06-30 | 2011-04-14 | B.G. Negev Technologies Ltd. | Biomimetic membranes, their production and uses thereof in water purification |
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2015
- 2015-12-31 CN CN201511027626.2A patent/CN105642137B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1631500A (zh) * | 2004-11-12 | 2005-06-29 | 国家海洋局杭州水处理技术研究开发中心 | 一种新型耐氧化聚酰胺反渗透复合膜及其制备方法 |
CN101703905A (zh) * | 2009-11-14 | 2010-05-12 | 西南石油大学 | 一种双季铵盐双磺酸盐表面活性剂及其合成方法 |
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 |
CN103977718A (zh) * | 2014-06-06 | 2014-08-13 | 中国科学技术大学 | 一种高水通量正渗透复合膜及其制备方法 |
Non-Patent Citations (1)
Title |
---|
13C NMR Studies of Polycondensation of Sodium Sulfanilate with Formaldehyde;I.Ya.Slonim, et al.,;《Polymer Science》;19931231;第35卷(第1期);第33-35页 * |
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Effective date of registration: 20210119 Address after: 518000 808, 8 / F, building B, business center, gangzhilong Science Park, 6 Qinglong Road, Qinghua community, Longhua street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Pengbo Information Technology Co.,Ltd. Address before: 210094 No. 200, Xiaolingwei, Jiangsu, Nanjing Patentee before: NANJING University OF SCIENCE AND TECHNOLOGY Effective date of registration: 20210119 Address after: No.6, Lutian Road, Changsha hi tech Development Zone, Changsha, Hunan 410000 Patentee after: Hunan Qinsen High-tech New Material Co.,Ltd. Address before: 518000 808, 8 / F, building B, business center, gangzhilong Science Park, 6 Qinglong Road, Qinghua community, Longhua street, Longhua District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Pengbo Information Technology Co.,Ltd. |