| 菊花新品系对气态复合苯—甲苯去除效果测试 |
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| 引用本文： | 杨华,刘智永,葛红,杨树华,葛维亚,刘艳菊,李秋香,王甜甜.菊花新品系对气态复合苯—甲苯去除效果测试[J].北方园艺,2010(19). |
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| 作者姓名： | 杨华 刘智永 葛红 杨树华 葛维亚 刘艳菊 李秋香 王甜甜 |
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| 作者单位： | 浙江大学环境与资源学院;北京市理化分析测试中心;中国农业科学院蔬菜花卉研究所; |
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| 基金项目： | 国家自然科学基金，北京市科学技术研究院科技萌芽计划资助项目 |
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| 摘 要： | 采用动态熏蒸方式,选取更为接近实际环境的复合污染模式,在国内首次对菊花新品系进行苯-甲苯去除效果测试。结果表明:品系间对苯或甲苯的去除效果差异显著。虽然所测试的大多数菊花新品系对甲苯的去除效果更好,但是9个菊花新品系对苯和甲苯没有表现出明显的选择性去除机制。熏蒸6 h,品系2、4、5、9对苯和甲苯的去除率都在30%以上,而品系7对甲苯的去除率由熏蒸3 h的13%降至熏蒸6 h的0。从累计去除量的角度考虑,品系2、4、5、8、9对苯-甲苯的去除效果较好,可考虑做进一步的实际环境应用测试。
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| 关 键 词： | 菊花 苯 甲苯 植物净化 |
Performance-Testing in Removing Benzene-Toluene Binary Gas Using New Lines of Chrysanthemum |
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| YANG Hua,LIU Zhi-yong,GE Hong,YANG Shu-hua,GE Wei-ya,LI Qiu-xing,WANG Tian-tian,LIU Yan-ju.Performance-Testing in Removing Benzene-Toluene Binary Gas Using New Lines of Chrysanthemum[J].Northern Horticulture,2010(19). |
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| Authors: | YANG Hua LIU Zhi-yong GE Hong YANG Shu-hua GE Wei-ya LI Qiu-xing WANG Tian-tian LIU Yan-ju |
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| Institution: | YANG Hua1,2,LIU Zhi-yong2,GE Hong3,YANG Shu-hua3,GE Wei-ya3,LI Qiu-xing3,WANG Tian-tian3,LIU Yan-ju2(1.College of Environmental and Resource,Zhejiang University,Hangzhou,Zhejiang 310028,2.Beijing Center for Physical and Chemical Analysis,Beijing 100089,3.Institute of Vegetables and Flowers,Chinese Academy of Agricultural Sciences,Beijing 100081) |
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| Abstract: | It was the first performance-testing in China to remove gaseous benzene-toluene using new lines of Chrysanthemum morifolium in the dynamic fumigation.The results showed that while selective removal of benzene or toluene was not significantly shown in nine lines of Chrysanthemum,most of them removed more toluene than benzene.Removing rates varied significantly among lines.Samples from 6-hour of fumigation suggested that above 30% of removal rate of both benzene and toluene were reached by lines of the number... |
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| Keywords: | Chrysanthemum morifolium benzene toluene phytoremediation |
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