Detailed Investigation on Soil Contamination in a Chemical Plant Plot
In order to avoid the residual pollutants in a chemical plant plot may adversely affect the health of people in and around the plot,Preliminary investigation and detailed investigation were carried out on the plot successively,and 240 soil samples and 16 groundwater samples were collected and analyzed.There were 48 soil sample testing projects and 26 groundwater sample testing projects.According to the results of soil pollution investigation,the soil samples in the plot are Arsenic,Barium,and even some soil samples exceed the second risk screening values for soil contamination of development land;the groundwater quality is poor;it is suggested to start the risk assessment of the plot as soon as possible.
industrialinvestigation on soil contaminationgroundwaterheavy metal
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