Abstract
To investigate the pollution degree of heavy metals in soil around lead zinc plant, we set 27 sampling points in the lead-zinc plant in the longitudinal and transverse to sample in the field and analyzed the samples through a survey and an analysis of terrain and climate of the farmland soil around the lead-zinc plant. The results show that the soil heavy metal pollution from large to small is Cd, Hg, Pb, Zn, Cr, Cu, As, in which Cd, Hg and Zn are heavy pollution.
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