CN103977709B - 一种利用明胶蛋白与氢氧化物纳米线改性中空纤维超滤膜的方法 - Google Patents
一种利用明胶蛋白与氢氧化物纳米线改性中空纤维超滤膜的方法 Download PDFInfo
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- CN103977709B CN103977709B CN201410182476.1A CN201410182476A CN103977709B CN 103977709 B CN103977709 B CN 103977709B CN 201410182476 A CN201410182476 A CN 201410182476A CN 103977709 B CN103977709 B CN 103977709B
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- SYUXAJSOZXEFPP-UHFFFAOYSA-N glutin Natural products COc1c(O)cc2OC(=CC(=O)c2c1O)c3ccccc3OC4OC(CO)C(O)C(O)C4O SYUXAJSOZXEFPP-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 239000012528 membrane Substances 0.000 title claims abstract description 47
- 239000012510 hollow fiber Substances 0.000 title claims abstract description 29
- 238000000108 ultra-filtration Methods 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000004048 modification Effects 0.000 title claims abstract description 13
- 238000012986 modification Methods 0.000 title claims abstract description 13
- 239000007864 aqueous solution Substances 0.000 claims abstract description 26
- 239000002070 nanowire Substances 0.000 claims abstract description 24
- 239000003292 glue Substances 0.000 claims abstract description 13
- 239000002131 composite material Substances 0.000 claims abstract description 12
- 239000000243 solution Substances 0.000 claims abstract description 12
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 claims abstract description 7
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 9
- 239000011701 zinc Substances 0.000 claims description 9
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 8
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 claims description 7
- 238000000967 suction filtration Methods 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 4
- 238000003828 vacuum filtration Methods 0.000 claims description 4
- 239000000835 fiber Substances 0.000 abstract description 13
- 239000002033 PVDF binder Substances 0.000 abstract description 12
- 229920002981 polyvinylidene fluoride Polymers 0.000 abstract description 12
- 102000018832 Cytochromes Human genes 0.000 abstract description 4
- 108010052832 Cytochromes Proteins 0.000 abstract description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 239000011573 trace mineral Substances 0.000 description 5
- 235000013619 trace mineral Nutrition 0.000 description 5
- UGZADUVQMDAIAO-UHFFFAOYSA-L zinc hydroxide Chemical compound [OH-].[OH-].[Zn+2] UGZADUVQMDAIAO-UHFFFAOYSA-L 0.000 description 5
- 229940007718 zinc hydroxide Drugs 0.000 description 5
- 229910021511 zinc hydroxide Inorganic materials 0.000 description 5
- AEJIMXVJZFYIHN-UHFFFAOYSA-N copper;dihydrate Chemical compound O.O.[Cu] AEJIMXVJZFYIHN-UHFFFAOYSA-N 0.000 description 4
- 239000003651 drinking water Substances 0.000 description 4
- 235000020188 drinking water Nutrition 0.000 description 4
- 229910001385 heavy metal Inorganic materials 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 102000004169 proteins and genes Human genes 0.000 description 4
- 108090000623 proteins and genes Proteins 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000002105 nanoparticle Substances 0.000 description 3
- 231100000614 poison Toxicity 0.000 description 3
- 230000007096 poisonous effect Effects 0.000 description 3
- 102000008857 Ferritin Human genes 0.000 description 2
- 108050000784 Ferritin Proteins 0.000 description 2
- 238000008416 Ferritin Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 238000003760 magnetic stirring Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000010148 water-pollination Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 150000002605 large molecules Chemical class 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- BHTJEPVNHUUIPV-UHFFFAOYSA-N pentanedial;hydrate Chemical compound O.O=CCCCC=O BHTJEPVNHUUIPV-UHFFFAOYSA-N 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105107388A (zh) * | 2015-07-24 | 2015-12-02 | 天津大学 | 一种内嵌纳米粒的淀粉样蛋白纤维滤膜及用于污染物降解的方法 |
CN105413479A (zh) * | 2015-12-11 | 2016-03-23 | 熊菊莲 | 一种纳米分离膜的制备方法 |
CN106390777A (zh) * | 2016-10-28 | 2017-02-15 | 西北大学 | 一种氢氧化铜纳米线/聚偏氟乙烯杂化超滤膜及其制备方法 |
CN107617344B (zh) * | 2017-09-01 | 2020-10-16 | 中国科学院宁波材料技术与工程研究所 | 负载纳米线的聚合物微孔膜及其制备方法 |
CN108383147B (zh) * | 2017-12-28 | 2020-10-27 | 兰州大学 | 一种以重组胶原蛋白为生物矿化模板制备CuO纳米粒子的方法 |
CN112221350B (zh) * | 2020-09-25 | 2022-04-19 | 浙江工业大学 | 一种基于氢氧化锌纳米线的新型纳滤膜的制备方法 |
CN112898610B (zh) * | 2021-01-19 | 2022-05-27 | 浙江大学 | 柔性金属有机框架物/明胶复合薄膜及其制备方法和应用 |
CN113019140B (zh) * | 2021-03-29 | 2022-03-15 | 武汉大学 | 一种淀粉样蛋白纳米纤维素复合膜及其制备方法和应用 |
CN113230889B (zh) * | 2021-05-25 | 2022-04-19 | 浙江工业大学 | 一种基于氢氧化铜纳米线的新型纳滤膜的制备方法 |
CN113957610B (zh) * | 2021-11-25 | 2023-11-10 | 北京化工大学 | 一种电纺纳米纤维油水分离膜用于高精度分离水质烷基汞的方法 |
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US6887493B2 (en) * | 2000-10-25 | 2005-05-03 | Adi Shefer | Multi component controlled release system for oral care, food products, nutraceutical, and beverages |
US20040224019A1 (en) * | 2004-03-03 | 2004-11-11 | Adi Shefer | Oral controlled release system for targeted drug delivery into the cell and its nucleus for gene therapy, DNA vaccination, and administration of gene based drugs |
CN103100375B (zh) * | 2013-01-17 | 2014-08-13 | 浙江大学 | 亚铁氰根离子修饰的多孔明胶蛋白质复合薄膜的制备方法及用途 |
CN103084210A (zh) * | 2013-01-17 | 2013-05-08 | 浙江大学 | 明胶蛋白质金纳米颗粒复合薄膜的制备方法及其用途 |
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