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首页> 外文会议>International Conference on Energy and Environmental Protection >Assessment of Heavy Metal Contamination in Soils around Coal Mine Spoil Piles in Shiguai District of Baotou, Inner Mongolia, Northern China
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Assessment of Heavy Metal Contamination in Soils around Coal Mine Spoil Piles in Shiguai District of Baotou, Inner Mongolia, Northern China

机译：中国北部蒙古昭站溪口区煤矿泥土泥土泥土泥土中的重金属污染评价

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摘要

The concentration of heavy metals (Cr, Cu, Ni, Zn, Mn and Fe) were studied around coal mine spoil piles in Shiguai district of Baotou located in Inner Mongolia grassland and desert transition zone. Aim of the study is to control soil heavy metal pollution of coal mining area and provide the basic data information. The results indicated that concentrations of Cu, Cr, Ni and Zn in the soil along the roadsides were higher than other sampling areas. The pollution characteristic and the elements of heavy metal contamination were corresponding with the concentrations of the different types of coal mine spoils. According to the single factor pollution index, soils from different regions were contaminated by Cr, Cu, Ni, Zn, Mn and Fe in varying degree. The pollution degree was in order: Cu > Cr > Fe > Zn > Ni > Mn. Nemerow's synthetical pollution index indicated that soils from the roadsides had the most serious heavy metal contamination, the index was 3.11. The order of pollution level in different regions was: roadsides > flood land > farmland > woodland. The health and stabilization of environmental quality are being threatened by soil heavy metals.
机译：研究了重质金属（Cr，Cu，Ni，Zn，Mn和Fe）的浓度，位于包头市庄楼区位于内蒙古草原和沙漠过渡区。该研究的目的是控制煤炭矿区土壤重金属污染，并提供基本数据信息。结果表明，沿着路边土壤中的Cu，Cr，Ni和Zn的浓度高于其他采样区域。污染特性和重金属污染的元素与不同类型的煤矿破坏的浓度相对应。根据单因素污染指数，不同程度的Cr，Cu，Ni，Zn，Mn和Fe污染来自不同地区的土壤。污染程度有序：Cu> Cr> Fe> Zn> Ni> Mn。 Nemerow的综合污染指数表明，路边的土壤具有最严重的重金属污染，该指数为3.11。不同地区污染水平的顺序是：跑道>洪水>农田>林地。土壤重金属受到环境质量的健康和稳定性。

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