What are the prevention and control measures of soil heavy metal pollution?
Soil is the cornerstone of all things, and determines the quality of agricultural development and the output of agricultural products. It can be said that soil is one of the main resources for human survival and development. The protection of soil and other resources is a major measure for the benef
Soil is the cornerstone of all things, and determines the quality of agricultural development and the output of agricultural products. It can be said that soil is one of the main resources for human survival and development. The protection of soil and other resources is a major measure for the benefit of the country and the people. However, the phenomenon of soil pollution is very common, and the problem of soil heavy metal pollution has become an important problem facing the world. Relevant studies have shown that about 16.1% of soil samples in my country exceed the national secondary quality standard due to heavy metal pollution. The problem of heavy metal pollution in soil has become an environmental problem that cannot be ignored in the process of urbanization and industrial and agricultural development. It is urgent to strengthen preventive measures for soil heavy metal pollution.
The control and prevention of soil heavy metal pollution is a long-term process, which requires the joint efforts and active cooperation of the government, enterprises and people from all walks of life, so that the prevention and control measures of soil heavy metal pollution can achieve the best results. Soil heavy metal pollution is different from general pollution. It needs to pay attention to certain methods. The key is to achieve scientific and efficient governance. In general, the comprehensive management measures include: soil chemical remediation, soil physical remediation and bioremediation technology. No matter what measures are taken to control heavy metal pollution in soil, it is necessary to carefully analyze and test the source of heavy metal pollution in soil based on the objective and actual local conditions. The waste of financial resources will also bring "secondary harm" to the environment.
The problem of heavy metal pollution in soil in my country is relatively serious, and the time span is long. Coupled with the differences in the regions, it increases the difficulty of soil heavy metal pollution control and prevention. In recent years, Desen Environment has cooperated with various resources to conduct a lot of research on the pollution of urban industrial heavy metal pollution in terms of element occurrence form, source analysis, and spatial distribution characteristics of heavy metals, and finally developed a soil leaching and remediation equipment. This soil leaching and remediation equipment can effectively remove heavy metals without secondary pollution. The modular design has strong mobility, fast installation, reduced labor costs, and the price is lower than similar equipment. It can be equipped with 5G intelligent system. Soil heavy metal pollution remediation scheme.