| 荧光法研究不同壳聚糖及大孔树脂对香烟烟气中多环芳烃的清除作用 |
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| 引用本文： | 杜玮,张海容. 荧光法研究不同壳聚糖及大孔树脂对香烟烟气中多环芳烃的清除作用[J]. 山西大学学报(自然科学版), 2011, 0(Z2): 77-81 |
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| 作者姓名： | 杜玮 张海容 |
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| 作者单位： | 忻州师范学院生化分析技术研究所; |
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| 基金项目： | 山西省国际科技合作项目(2010081020); 山西省自然科学基金(2011011007-1) |
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| 摘 要： | 用荧光法研究了不同甲壳胺及大孔树脂对香烟烟气中多环芳烃的去除作用.通过有机溶剂萃取不同香烟烟气焦油中有机物,同时以多环芳烃芘作为参比,定量分析了各种品牌香烟在保留过滤嘴条件下使用不同的大孔树脂对烤烟中焦油多环芳烃的吸附率,从而测量烟气在溶剂中多环芳烃的去除率.实验得出D-3520对五种不同品牌的烤烟烟气中焦油多环芳烃的去除率为:46.3%～94.4%,壳聚糖(医药)为:91.9%～99.1%,为卷烟烟气中有害物质的去除提供了一种新方法.
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| 关 键 词： | 香烟烟气 过滤烟嘴 大孔树脂 多环芳烃 芘 |
Elimination of Polycyclic Aromatic Hydrocarbons in Cigarette Smog with Different Chitosan and Macroporous Resin by Fluorescence |
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| DU Wei,ZHANG Hai-rong. Elimination of Polycyclic Aromatic Hydrocarbons in Cigarette Smog with Different Chitosan and Macroporous Resin by Fluorescence[J]. Journal of Shanxi University (Natural Science Edit, 2011, 0(Z2): 77-81 |
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| Authors: | DU Wei ZHANG Hai-rong |
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| Affiliation: | DU Wei,ZHANG Hai-rong(Laboratory of Biochemical Analysis,Xinzhou Teachers University,Xinzhou 034000,China) |
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| Abstract: | The removal rate of polycyclic aromatic hydrocarbons(PAHs) in cigarette smog was investigated with different chitosan and macroporous resin by fluorescence.Through the organic solvent extracted different organic compounds in the cigarette smog tar,the absorption rates of PAHs in the cigarette smog were quantitatively determined with chitosan and macroporous resin by using pyrene as control,and the removal rates of PAHs in the cigarette smog were obtained for different brand cigarettes.The result indicated t... |
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| Keywords: | cigarette smog filter macroporous resin polycyclic aromatic hydrocarbons pyrene |
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