E3S Web Conf.
Volume 118, 20192019 4th International Conference on Advances in Energy and Environment Research (ICAEER 2019)
|Number of page(s)||5|
|Section||Environmental Protection, Pollution and Treatment|
|Published online||04 October 2019|
Study on Pollution Status of Cd, As, Hg and Pb in Rural Soils
Institute of Land Engineering and Technology, Shaanxi Provincial Land Engineering Construction Group. Xi’an 710075 ;
2. Shaanxi Provincial Land Engineering Construction Group Co., Ltd. Xi’an 710075 ;
3. Shaanxi Provincial Land Consolidation Engineering Technology Research Center, Xi’an 710075
The contents of heavy metals Cd, As, Hg and Pb in rural soils of Zhashui County (Zhujiawan Village, Xingping Village and Zhongping Village) were determined.. The results showed that the contents of Cd, As and Pb in some sampling points were Slightly higher than the background value of soil elements in Shaanxi. The single factor pollution index evaluation, the ground cumulative pollution index evaluation and the potential ecological risk assessment indicated that the heavy metals in the soil showed mild pollution at some sampling points.
© The Authors, published by EDP Sciences, 2019
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