| 锰尾矿、矿渣浸出毒性及Cd、Pb溶出特性研究 |
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| 引用本文： | 王翔,付川,潘杰,程聪. 锰尾矿、矿渣浸出毒性及Cd、Pb溶出特性研究[J]. 环境科学与管理, 2010, 35(7): 37-39,69 |
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| 作者姓名： | 王翔 付川 潘杰 程聪 |
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| 作者单位： | 重庆三峡学院,化学与环境工程学院,重庆,404000 |
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| 基金项目： | 重庆三峡学院青年资助项目 |
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| 摘 要： | 锰尾矿、矿渣是锰生产过程中形成的废弃物,里面的很多物质都会在自然条件下如雨水淋溶而溶出,进入到土壤和水体中造成环境污染。通过对锰尾矿、矿渣进行浸出毒性实验;以及结合到当地的自然条件,考查浸泡体系pH值、温度、液固比的变化条件,对尾矿、矿渣中Pb、Cd溶出含量的影响,明确了锰尾矿、矿渣属于一般的工业固体废物,以及Pb、Cd的溶出特性。
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| 关 键 词： | 锰尾矿 矿渣 浸出毒性 溶出 |
Study on Leaching Toxicity and Cd Pb Release Characteristic of Manganese Mine Tailing and Slag |
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| Wang Xiang,Fu Chuan,Pan Jie,Cheng Cong. Study on Leaching Toxicity and Cd Pb Release Characteristic of Manganese Mine Tailing and Slag[J]. Environmental Science and Management, 2010, 35(7): 37-39,69 |
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| Authors: | Wang Xiang Fu Chuan Pan Jie Cheng Cong |
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| Affiliation: | Wang Xiang,Fu Chuan,Pan Jie,Cheng Cong(College of Chemical and Environmental Engineering,Chongqing Three Gorges University,Chongqing 404000,China) |
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| Abstract: | Manganese mine tailing and slag are the castoffs in the course of manganese producing,many matters of them shall extract by rain eluviation,turn into the water and soil to pollute environment.Manganese mine tailing and slag belong to generic industry solid waste,and release characteristic of Cd and Pb clarified,by leaching toxicity experimentation of manganese mine tailing and slag,examining soak solution's pH,temperature and liquid-to-solid ratio to influence Cd and Pb release content from manganese mine t... |
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| Keywords: | manganese mine tailing slag leaching toxicity release |
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