| 矿山环境重金属污染的事故树分析 |
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| 引用本文： | 廖国礼,吴超. 矿山环境重金属污染的事故树分析[J]. 安全与环境工程, 2006, 13(3): 29-32 |
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| 作者姓名： | 廖国礼 吴超 |
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| 作者单位： | 中国安全生产科学研究院,北京100029;中南大学资源与安全工程学院,长沙,410083 |
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| 摘 要： | 有色金属矿产资源的开采与利用过程不可避免地伴随着矿物化学组成和物理状态变化、重金属污染向生态环境释放和迁移的过程。笔者从采矿过程的分析入手,应用事故树分析方法研究了矿山环境重金属污染物来源,结果表明矿山环境重金属污染物的主要来源是尾矿库,因此矿山环境重金属释放迁移规律和重金属的污染治理与控制研究重点应针对尾矿库。
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| 关 键 词： | 矿山环境 资源开采 重金属 事故树分析 污染物 |
| 文章编号： | 1671-1556(2006)03-0029-04 |
| 收稿时间： | 2006-05-10 |
| 修稿时间： | 2006-05-10 |
Application of Fault Tree Analysis in Heavy Metal Contamination in Mining Environment |
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| LIAO Guo-li,WU Chao. Application of Fault Tree Analysis in Heavy Metal Contamination in Mining Environment[J]. Safety and Environmental Engineering, 2006, 13(3): 29-32 |
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| Authors: | LIAO Guo-li WU Chao |
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| Affiliation: | 1. China Academy of Safety and Science Technology, Beijing 100029, China 2. School of Resources and Safety Engineering, Central South University, Chang sha 410083, China |
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| Abstract: | Mineral milling and metallurgical processes make the ores into new products of which the construction and chemical compositions of minerals are changed.Consequently,during the processing,heavy metals will be released and transferred to the ecological environment,and this will lead to serious heavy metal pollution.The paper investigates the sources of heavy metal contamination in mine environment by applying fault tree analysis.The results indicate that the key pollution source of the heavy metal contamination in mine environment is the tailing reservoir.Therefore,the research on releasing and transferring characteristics of heavy metals and the measures for preventing and controlling should be emphasized on the tailing reservoir. |
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| Keywords: | mine environment mining activities heavy metals fault tree analysis contamination |
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