| 煤矸石井下填充后降解残渣对地下水的影响 |
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| 引用本文： | 邓寅生,欧睿,李向峰,唐敏,赵福玲.煤矸石井下填充后降解残渣对地下水的影响[J].矿业研究与开发,2009(6):85-87. |
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| 作者姓名： | 邓寅生 欧睿 李向峰 唐敏 赵福玲 |
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| 作者单位： | 河南理工大学资源环境学院;焦作市化工高级技工学校;风神轮胎股份有限公司工程胎分厂;焦作煤业集团合晶科技有限责任公司 |
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| 摘 要： | 就煤矸石矿井填充过程中微生物作用后残渣对地下水的影响进行了研究。以平煤十二矿的焦煤、煤矸石、矿井水为研究对象,在添加接种物的情况下,以锰、铜、铅、锌、铁、钴和镍7种金属和有机质含量为研究指标,对残渣进行测定,结果表明,各种重金属随着浸泡时间的延长有不同的变化;随着浸泡时间的延长和煤矸石比例的增加,有机质含量有了大幅度的降低。
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| 关 键 词： | 煤矸石 厌氧发酵 重金属 有机质 地下水 |
Study on Effect of Residue Produced by Microbial degradation of Coal Gangu Filled into Underground Mine on Groundwater |
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| Deng Yinsheng,Ou Rui,Li Xiangfeng,Tang Min and Zhao Fuling.Study on Effect of Residue Produced by Microbial degradation of Coal Gangu Filled into Underground Mine on Groundwater[J].Mining Research and Development,2009(6):85-87. |
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| Authors: | Deng Yinsheng Ou Rui Li Xiangfeng Tang Min and Zhao Fuling |
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| Affiliation: | 3 ( 1. Shcool of Resources & Environment,Henan Polytechnic University,Jiaozuo,Henan 454000,China; 2. Jiaozuo Chemical Advanced Technical Schools,Jiaozuo ,Henan454000,China; 3. Tire plant Project,Aeolus Tyre Co. Ltd. ,Jiaozuo,Henan 454000,China; 4. Crystal - Combination Technology Limited Liability Company of Jiaozuo Coal Industry Group Co. Ltd. ,Jiaozuo,Henan 454000,China) |
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| Abstract: | The effect of the residue produced by microbial degradation of gangue filled into underground mine on groundwater was studied. Using the coking coal,gangue,mine water from Pingmei Shier mine as studied material,in the case of adding inoculum,the content of metal Mn,Cu,Pb,Zn,Fe,Co,Ni and organic matter in the residue were measured. The results showed that the contents of the heavy metals have different changes with the soaking time increased,the content of organic matter greatly reduced with the soaking time and the proportion of gangue increased. |
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| Keywords: | Gangue Anaerobic fermentation Heavy metal Organic matter Groundwater |
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