城市道路土壤重金属污染及其防治技术OACHSSCD

With the increasing frequency of human activities and the intensification of industrial and urban pollution,the heavy metal pollution of urban road soil is becoming more and more serious.Therefore,it is of great practical significance to study the causes,monitoring and control technologies of heavy metal pollution in urban road soil.In order to effectively control heavy metal pollution in urban road soil,pollution source control technology and soil remediation technology can be used to effectively slow down the accumulation and diffusion of heavy metals in soil.In order to improve the effect and efficiency of heavy metal pollution control,it is necessary to improve the soil heavy metal pollution control standards and adopt environment-friendly urban road planning and design strategies.