Research Progress on Phytoremediation Technology of Mercury Contaminated Soil
Mercury is a highly toxic global pollutant,which poses a serious threat to the ecological environment and human health.Phytoremediation technology plays an important role in the ecological restoration of vegetation in mercury-contaminated areas.This paper summarizes the characteristics and hazards of mercury-contaminated soil,and reviews the plant volatilization,solidification and extraction remediation technologies of mercury-contaminated soil,in order to provide reference for the future research and production application of phytoremediation technology for mercury-contaminated soil.