| 硫化矿废石场酸性废水重金属污染分布规律研究 |
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| 引用本文： | 饶运章,徐水太,潘建平,肖广哲.硫化矿废石场酸性废水重金属污染分布规律研究[J].南方冶金学院学报,2003,24(5):90-94. |
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| 作者姓名： | 饶运章 徐水太 潘建平 肖广哲 |
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| 作者单位： | 南方冶金学院环境与建筑工程学院 江西赣州341000
(饶运章，徐水太，潘建平)，南方冶金学院环境与建筑工程学院 江西赣州341000(肖广哲) |
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| 基金项目： | 国家自然科学基金资助项目(50246003)，江西省教育厅(2002) |
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| 摘 要： | 硫化矿石在自然氧化和雨水淋浸作用下，产生大量富含H^ ]和重金属离子的酸性水，对矿区及其区域环境具有长期危害，是全球采矿业面临的最严重的环境问题之一．本文以某黄铁矿废石场酸性废水重金属污染监测为例，介绍了废石场酸性废水污染现状。探讨了硫化矿物氧化机理、酸性废水重金属迁移转化规律和时空分布规律．
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| 关 键 词： | 废石场 硫化矿石 酸性废水 重金属污染 分布规律 |
| 文章编号： | 1007-1229(2003)05-0090-05 |
| 修稿时间： | 2003年7月16日 |
Study on Distribution Rules of Acid Mine Drainage and Heavy Metal Pollution of Sulphide Mineral in the Waste Rock Site |
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| RAO Yun-zhang,XU Shui-tai,PAN J ian-ping,XIAO Guang-zhe.Study on Distribution Rules of Acid Mine Drainage and Heavy Metal Pollution of Sulphide Mineral in the Waste Rock Site[J].Journal of Southern Institute of Metallurgy,2003,24(5):90-94. |
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| Authors: | RAO Yun-zhang XU Shui-tai PAN J ian-ping XIAO Guang-zhe |
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| Abstract: | Under the actions of natural oxidation and rainwater baptism,sulphide minerals will be generated plentiful acid mine drainage withH + ]and heavy metals ion.These factors will do a long harm to the environment at diggings and its neighboring area and cause the most serious environ-mental problems of global mining industry.This paper,based on a iron pyrites monitor acid mine drainage and heavy metals pollution example in waste rock site,introduces present conditions of acid mine drainage pollution in waste rock site,and discusses oxidization mechanism of sulfphide,migration and transformation rules,and distribution rules of time and space in acid mine drainage. |
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| Keywords: | waste rock site sulphide minerals acid mine drainage heavy metal pollution distri-bution rule |
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