| 环境保护中示踪原子和辐射技术应用研究进展 |
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| 引用本文： | 王彦丽.环境保护中示踪原子和辐射技术应用研究进展[J].安徽农业科学,2006,34(11):2607-2611. |
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| 作者姓名： | 王彦丽 |
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| 作者单位： | 咸阳师范学院资源环境与城市科学系,陕西,咸阳,712000;中国科学院寒区旱区环境与工程研究所,甘肃,兰州,730000 |
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| 基金项目： | 国家自然科学基金
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咸阳师范学院校科研和教改项目 |
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| 摘 要： | 介绍了稳定同位素C、N以及放射性元素7Be和137Cs作为示踪元素应用在土壤侵蚀与水土流失研究中所取得的最新研究进展,以及电子束辐照和γ射线辐照在工业废水处理的机理和重要进展,对环境保护中示踪原子与辐射技术的应用前景和存在的问题进行了评述,提出了化学方法和电子束辐射技术的联合工艺开发和应用将成为环境污染治理新的发展方向。
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| 关 键 词： | 环境保护 水土流失 示踪 辐射技术 |
| 文章编号： | 0517-6611（2006）11-2607-05 |
| 收稿时间： | 2006-03-28 |
| 修稿时间： | 2006-03-28 |
The Study on Application of Radiation Technology in the Environmental Protection |
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| WANG Yan-li.The Study on Application of Radiation Technology in the Environmental Protection[J].Journal of Anhui Agricultural Sciences,2006,34(11):2607-2611. |
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| Authors: | WANG Yan-li |
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| Institution: | Department of Resources, Environment and Urban Science,Xianyang Normal University, Xianyang,Shaanxi 712000 |
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| Abstract: | Tracer atom and radiation processing are promising technologies for applications in environmental protection.An introduction to the important progresses of study on water loss and soil erosion using stable carbon,nitrogen isotopes,~7Be,and ~(137)?Cs as tracers is presented.The mechanisms and ap(plications) of the electron beam and rays irradiation in industrial effluent disposal are discussed.Advantages and existing problems of the method in this particular application are discussed,too.The important roles of the irradiation technology in environment protection are described. |
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| Keywords: | Environment protection Water loss and soil erosion Tracer Irradiation technology |
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