| 某电厂堆灰场附近浅层地下水中Cr6+的成因及治理措施 |
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| 引用本文： | 贺玉晓,尹国勋,谭利敏.某电厂堆灰场附近浅层地下水中Cr6+的成因及治理措施[J].环境工程学报,2003,4(9). |
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| 作者姓名： | 贺玉晓 尹国勋 谭利敏 |
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| 作者单位： | 焦作工学院资源与环境工程系,焦作,454000 |
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| 摘 要： | 分析了焦作某电厂堆灰场附近浅层地下水中Cr6+ 的形成原因。根据该区水文地质背景 ,提出在地下污染水羽的下游建可渗透反应墙的漏斗 -通道系统 ,用对Cr6+ 有很高去除效率的风化煤作为反应材料 ,使污染水羽流经此系统时有效去除地下水中的Cr6+ ,达到净化的目的
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| 关 键 词： | 地下水 Cr6+ 可渗透反应墙 风化煤 |
The cause of formation and harnessing measures of Cr6+ in shallow groundwater around the ash-field of a power plant |
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| He Yuxiao,Yin Guoxun,Tan Limin.The cause of formation and harnessing measures of Cr6+ in shallow groundwater around the ash-field of a power plant[J].Techniques and Equipment for Environmental Pollution Control,2003,4(9). |
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| Authors: | He Yuxiao Yin Guoxun Tan Limin |
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| Abstract: | The paper analyzed the cause of formation of Cr 6+ in shallow groundwater around the ash-field of a power plant in Jiaozuo. According to the hydrogeology background, it is suggested to build a funnel and gated system of permeable reactive barriers at the downstream of the contaminated groundwater. The system is filled with leonardite, which can effectively remove Cr 6+. Cr 6+ will be wiped of when the groundwater flows over the system and it is available to attain the purpose of cleaning the groundwater. |
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| Keywords: | groundwater Cr 6+ permeable reactive barrier leonardite |
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