In recent years,China's economy has developed rapidly,but at the same time,the environmental pollution problem is become more and more serious.Therefore,more and more attention is being paid to the implementation of environmental monitoring work.In the investigation of soil and groundwater on the site,the preliminary work should be done,appropriate sampling methods and quality control should be adopted according to the characteristics of the project,so as to obtain more comprehensive and accurate monitoring results and provide reference for subsequent pollution control.In the research work of this paper,it mainly analyzes the key points of site soil and groundwater survey and sampling,and puts forward several effective control strategies and restoration technologies,in order to provide reference for related work.
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