| 混汞法采金地区的汞污染研究进展 |
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| 引用本文： | 戴前进,冯新斌. 混汞法采金地区的汞污染研究进展[J]. 环境工程学报, 2004, 5(7): 13-17 |
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| 作者姓名： | 戴前进 冯新斌 |
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| 作者单位： | 中国科学院地球化学研究所环境地球化学国家重点实验室,贵阳,550002;中国科学院研究生院,北京,100039;中国科学院地球化学研究所环境地球化学国家重点实验室,贵阳,550002 |
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| 基金项目： | 中国科学院海外杰出人才引进计划项目 |
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| 摘 要： | 混汞法是一种设备简单、操作简便且应用历史悠久的提金方法 ,在世界范围内得到了普遍使用 ,同时也导致了严重的汞污染。本文介绍了混汞法的流程以及汞的释放过程和释放因子 ;综述了应用混汞法提金的不同国家和地区 ,对由此引发的大气、水体、生物 (包括人体 )和土壤汞污染的研究现状 ,并讨论了采金地区的环境管理政策
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| 关 键 词： | 混汞提金 释放因子 汞 污染 |
| 修稿时间： | 2003-06-28 |
Study on progress of mercury contamination to the environment associated with gold extraction by amalgamation |
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| Dai Qianjin , Feng Xinbin. Study on progress of mercury contamination to the environment associated with gold extraction by amalgamation[J]. Techniques and Equipment for Environmental Pollution Control, 2004, 5(7): 13-17 |
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| Authors: | Dai Qianjin Feng Xinbin |
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| Affiliation: | Dai Qianjin 1,2 Feng Xinbin 1 |
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| Abstract: | Gold extraction by amalgamation, as a traditional technique with simple equipment and skills, is used popularly in many parts of the world, which causes serious mercury contamination to the environment. In this paper, the flow chart of the amalgamation technique, the process of mercury emission and mercury emission factors are all introduced, meanwhile, the current studies are reviewed on mercury contamination to air, water, biology (human health included) and soils associated with gold extraction by amalgamation in different countries. Finally, environmental management and policy in small scale gold mining are discussed as well. |
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| Keywords: | gold extraction by amalgamation emission factors mercury contamination |
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