| 壳聚糖活性炭共混超滤膜的研制 |
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| 引用本文： | 喻胜飞,叶菊招,郎雪梅,袁文辉. 壳聚糖活性炭共混超滤膜的研制[J]. 水处理技术, 1999, 0(5): 255 |
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| 作者姓名： | 喻胜飞 叶菊招 郎雪梅 袁文辉 |
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| 作者单位： | 韶关大学化学系!广东韶关512006(喻胜飞),华南理工大学化工研究所!广东广州510641(叶菊招,郎雪梅,袁文辉) |
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| 摘 要： | 本文制备了用活性炭填充共混的改性壳聚糖超滤膜（ＣＳ膜）,此膜经适当交联后可用于酸性红Ｂ染料水溶液的分离脱色,并着重研究了活性炭的种类、数量、铸膜液浓度和交联剂用量的多少等因素对ＣＳ膜分离脱色性能的影响。结果表明,本实验条件下制得的壳聚糖活性炭共混超滤膜具有良好的分离、脱色效果和良好的渗透性
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| 关 键 词： | :活性炭 壳聚糖 共混 超滤膜 |
| 文章编号： | 1000-3770(1999)05-0255-04 |
PREPARATION OF CHITOSAN ACTIVATED CARBON ULTRAFILTRATING COMPOUND MEMBRANE |
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| YU Sheng fei ,YE Ju zhao ,LANG Xue mei ,YUAN Wen hui. PREPARATION OF CHITOSAN ACTIVATED CARBON ULTRAFILTRATING COMPOUND MEMBRANE[J]. Technology of Water Treatment, 1999, 0(5): 255 |
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| Authors: | YU Sheng fei YE Ju zhao LANG Xue mei YUAN Wen hui |
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| Affiliation: | YU Sheng fei 1,YE Ju zhao 2,LANG Xue mei 2,YUAN Wen hui 2 |
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| Abstract: | Chitosan ultrafiltrating compound membrane filled with activated carbon was prepared. The membrane cross-linked with C 5H 8O 2 was used to separate acid red B dye solution. The conditions of membrane preparation were analysed, including the sort of and number of activated carbon, the concentration of casting membrane solution, the number of cross-linking agent. The results showed that, under the experimental conditions, the new composite membrane are better than CS membrane in separation, decoloration efficiency and permeability. |
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| Keywords: | activated carbon chitosan activated carbon ultrafiltrating compound membrane preparation separation performance |
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