| 纳米技术在环境保护中的应用 |
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| 引用本文： | 王艳,赵旭丽,阎敬灵.纳米技术在环境保护中的应用[J].上海环境科学,2004,23(4):178-181,151. |
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| 作者姓名： | 王艳 赵旭丽 阎敬灵 |
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| 作者单位： | 山东大学环境科学与工程学院，山东大学环境科学与工程学院，山东大学环境科学与工程学院 济南 250100，济南 250100，济南 250100 |
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| 摘 要： | 介绍了纳米技术在环境保护领域中的应用现状、存在问题和今后的研究方向。纳米光催化剂、纳米过滤技术和纳米级的水处理剂在水处理中有着广泛的应用;纳米级的汽车尾气净化催化剂和其它纳米催化剂在大气污染控制方面有着普通材料无法比拟的优势;纳米技术在噪声污染控制和环境监测等方面也有广泛的应用。但是,纳米技术同时也存在光催化时光利用率低、催化效率低、纳米功能材料工作条件要求高等问题。
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| 关 键 词： | 纳米技术 环境保护 应用 |
| 修稿时间： | 2003年12月1日 |
An Application of Nano-Technology in Environmental Protection |
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| Wang Yan Zhao Xuli Yan Jingling.An Application of Nano-Technology in Environmental Protection[J].Shanghai Environmental Science,2004,23(4):178-181,151. |
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| Authors: | Wang Yan Zhao Xuli Yan Jingling |
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| Abstract: | A status of the application of nano-technology in environmental protection as well as its problems and trends were presented. It has been widely used in nano-photocatalysts, nano-filtration and nano-scale agents for water treatment, and has advantages in comparison with ordinary materials such as catalysts applied to automobile emission purification and air pollution control. The nano-technology has also been used in noise control and environmental monitoring. It also has, however, some shortcomings such as lower photo utilization rate, lower catalysis efficiency, crucial working conditions, and etc. |
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| Keywords: | Nano-technology Environmental protection Application |
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