| 微波辐照技术修复氯丹污染土壤 |
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| 引用本文： | 刘爱宝,孙文全,王世强,赵贤广,赵浩,徐炎华.微波辐照技术修复氯丹污染土壤[J].化工环保,2013,33(4):285-288. |
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| 作者姓名： | 刘爱宝 孙文全 王世强 赵贤广 赵浩 徐炎华 |
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| 作者单位： | 南京工业大学环境学院江苏省工业节水减排重点实验室，江苏南京210009 |
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| 基金项目： | 国家高技术研究发展计划("863计划")项目，江苏省自然科学基金 |
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| 摘 要： | 采用微波辐照技术修复氯丹污染土壤。以α-氯丹和γ-氯丹的去除率为评价指标，采用正交实验设计确定土壤中氯丹去除的最佳微波辐照条件。实验结果表明，当微波辐照强度为5.83W/g、微波辐照时间为20min、土壤含水率为15%时，土壤中氯丹的去除效果最好，去除率达到85%以上。微波辐照技术简单高效，易于控制，且无二次污染，具有可行性，可作为修复氯丹污染土壤的新方法。
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| 关 键 词： | 氯丹 微波辐照 土壤修复 农药残留 |
| 收稿时间： | 2012-11-05 |
Microwave Remediation Technology for Chlordane-contaminated Soil |
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| Liu Aibao
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Sun Wenquan
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Wang Shiqiang
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Zhao Xianguang
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Zhao Hao
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Xu Yanhua.Microwave Remediation Technology for Chlordane-contaminated Soil[J].Environmental Protection of Chemical Industry,2013,33(4):285-288. |
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| Authors: | Liu Aibao Sun Wenquan Wang Shiqiang Zhao Xianguang Zhao Hao Xu Yanhua |
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| Institution: | Jiangsu Key Laboratory of Industrial Water Conservation and Waste Reduction,College of Environment,Nanjing University of Technology,Nanjing Jiangsu 210009,China |
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| Abstract: | Chlordane-contaminated soil was treated by microwave irradiation technology. According to the removal rates of α-chlordane and γ-chlordane,the optimum microwave irradiation conditions for removal of chlordane from soil were determined by orthogonal tests. The experimental results show that when the microwave irradiation intensity is 5.83 W/g,the microwave irradiation time is 20 min,and the water content of the soil is 15%,the chlordane removal rate is the best (above 85%). Microwave irradiation technology is simple,efficient,easy to control,without secondary pollution and feasible. It could be a new remediation technology for chlordane-contaminated soil. |
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| Keywords: | chlordane microwave irradiation soil remediation pesticide residue |
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