| Mercury speciation and mobility in mine wastes from mercury mines in China | |
| Ping Li; Xinbin Feng; Guangle Qiu; Junfang Zhang; Bo Meng; Jianxu Wang | |
| 2013 | |
| 发表期刊 | Environmental Science and Pollution Research
 |
| 卷号 | 20期号:12页码:8374-8381 |
| 摘要 | Mercury (Hg) speciation and mobility were determined in calcines and waste rocks collected from 9 Hg mines in China. Total Hg (THg) concentrations in the mine wastes varied widely in different Hg mines (with a range of 0.369 to 2,620 mg kg−1). Cinnabar is the dominant form of Hg in the mine wastes. However, Hg2+ and Hg0 concentrations in the calcines were significantly higher than these in the waste rocks, which suggested the retorting can produce large amounts of by-product Hg compounds. The THg and Hg0 concentrations in certain mine wastes exceeded soil guidelines recommended by US Environmental Protection Agency; while total soluble Hg concentrations of leachates in certain mine wastes exceeded National Surface Water Quality Standard of China. Mine wastes are important Hg pollution sources to the aquatic ecosystem and atmosphere. |
| 关键词 | Mercury speciation mobility mine Waste calcines waste Rocks |
| 收录类别 | EI |
| 语种 | 英语 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.gyig.ac.cn/handle/42920512-1/11092 |
| 专题 | 环境地球化学国家重点实验室 |
| 作者单位 | 1.State Key Laboratory of Environmental Geochemistry, Institute ofGeochemistry, Chinese Academy of Sciences, Guiyang 550002,China 2.Guizhou Provincial Key Laboratory of Water Pollution Controland Resource Reuse, Guiyang 550081, China |
| 推荐引用方式 GB/T 7714 | Ping Li；Xinbin Feng；Guangle Qiu；Junfang Zhang；Bo Meng；Jianxu Wang. Mercury speciation and mobility in mine wastes from mercury mines in China[J]. Environmental Science and Pollution Research,2013,20(12):8374-8381. |
| APA | Ping Li；Xinbin Feng；Guangle Qiu；Junfang Zhang；Bo Meng；Jianxu Wang.(2013).Mercury speciation and mobility in mine wastes from mercury mines in China.Environmental Science and Pollution Research,20(12),8374-8381. |
| MLA | Ping Li；Xinbin Feng；Guangle Qiu；Junfang Zhang；Bo Meng；Jianxu Wang."Mercury speciation and mobility in mine wastes from mercury mines in China".Environmental Science and Pollution Research 20.12(2013):8374-8381. |
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| Mercury speciation a（292KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
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