Collect soil samples from the site of the original Jiangxi Rijiu power technology Co.

Ltd. found out the present condition of the soil in the polluted plot

the locations where the lead and arsenic in the soil were detected exceeded the standard were distributed in the polar plate workshop

the location of the emergency pool

and the local area of the soil surface in the storage tank area. The lead exceeding standard multiple is 0.038-2.372

and the arsenic exceeding standard multiple is0.16-0.22

simultaneously determine the area and volume of soil remediation in the survey area. For these regional soils contaminated with excessive heavy metals

compared the joint repair plant microbes

soil block landfill technology

chemical leaching technology and curing stabilization joint repair the advantages and disadvantages of four kinds of soil restoration scheme

found curing stabilization joint repair obvious advantages in economy and technology

can purify the heavy metals lead

arsenic pollution plots of soil quality

and can satisfy the plot to the purpose of the development and utilization.