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Soil and groundwater pollution repair and treatment, soil is the main component of the ecological environment. However, in recent years, with the rapid development of my country's economic construction, the acceleration of the process of agriculturalization, and the intensive use of chemical products in agricultural production, the intensity of soil development has become more and more serious, and the discharge of pollutants into the soil has become more and more serious. Soil pollution not only directly leads to the pollution and production reduction of crops, but also reduces the biological quality and endangers human and animal health. Pollutants in the soil will also enter the atmosphere and water bodies respectively under the action of hydraulic and wind power to deteriorate the living environment of human beings and cause other ecological and environmental problems. Therefore, preventing soil pollution, protecting limited land resources, and ensuring land safety have become top priorities. The lack of soil control policies and laws is considered to be one of the main causes of soil pollution.