| 新庄孜矿覆土造地综合研究 |
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| 引用本文： | 徐良骥,高永梅,刘玉玲,陈芳,刘劲松,袁家柱.新庄孜矿覆土造地综合研究[J].采矿与安全工程学报,2007,24(2):195-198. |
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| 作者姓名： | 徐良骥 高永梅 刘玉玲 陈芳 刘劲松 袁家柱 |
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| 作者单位： | 1. 安徽理工大学,资源与环境工程系,安徽,淮南,232001
2. 中国科学院,测量与地球物理研究所,湖北,武汉,430077 |
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| 基金项目： | 安徽省高校青年教师基金项目(2006jq1057)，安徽理工大学青年教师基金项目(QN200601) |
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| 摘 要： | 以新庄孜矿为例,针对覆土造地过程中,对煤矸石充填可能带来的重金属元素的迁移污染做了相关分析,结果表明矿区重金属污染程度不强,工程区地下水质达到Ⅲ类以上.施工过程中采用煤矸石与土的多层结构充填模式,提高了矸石保熵性.采用煤矸石充填塌陷区,既减少矸石山占地面积,又能在塌陷区覆土造地,同时有利于保护环境,具有较大的经济效益、社会效益和环境效益,对淮南矿区覆土造地及工农业持续发展具有重要的示范意义.
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| 关 键 词： | 煤矸石 覆土造地 塌陷区 重金属元素 |
| 文章编号： | 1673-3363（2007）02-0195-04 |
| 收稿时间： | 2006-06-05 |
| 修稿时间： | 2006-06-05 |
Covering Soil Reclamation in Xinzhuangzi Coal Mine |
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| XU Liang-ji,GAO Yong-mei,LIU Yu-ling,CHEN Fang,LIU Jin-song,YUAN Jia-zhu.Covering Soil Reclamation in Xinzhuangzi Coal Mine[J].Journal of Mining and Safety Engineering,2007,24(2):195-198. |
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| Authors: | XU Liang-ji GAO Yong-mei LIU Yu-ling CHEN Fang LIU Jin-song YUAN Jia-zhu |
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| Abstract: | Probability of of heavy metal pollution resulted from coal gangue filling in covering soil reclamation in Xinzhuangzi coal mine was analyzed.The results show that such pollution is not serious and groundwater quality reaches the third class in the mining area.The filling mode of multi-layer structure of coal gangue and soil was adopted which improved the entropy preservation of coal gangue.After the reclamation,the area occupied by coal gangue dump was reduced,making the subsidence area become cropland.In addition,it is favorable for environment protection,resulting in a great economic profit and social effect.Therefore,this reclamation model in the subsidence area of Xinzhuangzi coal mine is a good example for other mine areas in Huainan mining area. |
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| Keywords: | coal gangue land reclamation subsidence area heavy metal |
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