摘要
土壤重金属污染破坏土壤系统正常的物质交换、能量流动,降低农作物产量,重金属经植物根系吸收,会通过食物链威胁人体健康,最终影响经济社会的可持续发展。本文结合我国土壤重金属污染现状,分析其污染来源,提出土壤重金属污染治理措施。总体来说,要加强源头预防控制,科学修复污染土壤,坚持多元共治,最终实现土壤重金属污染的综合治理,切实保护土壤环境。
Soil heavy metal pollution disrupts the normal material exchange and energy flow of soil systems,reduces crop yields,and heavy metals are absorbed by plant roots,posing a threat to human health through the food chain,ultimately affecting sustainable economic and social development.Based on the status of soil heavy metal pollution in China,this paper analyzes the sources of pollution and proposes measures for controlling soil heavy metal pollution.Overall,it is necessary to strengthen source prevention and control,scientifically remediate polluted soil,adhere to diversified governance,and ultimately achieve comprehensive treatment of soil heavy metal pollution,effectively protecting the soil environment.
作者
王柳文
WANG Liuwen(Guangdong Chenfeng Environmental Protection Technology Co.,Ltd.,Meizhou 514000,China)
出处
《中国资源综合利用》
2023年第12期206-208,共3页
China Resources Comprehensive Utilization
关键词
土壤
重金属污染
治理
soil
heavy metal pollution
treatment
