土壤重金属的污染与治理进展研究

土壤重金属是土壤环境污染最主要的一个方面.介绍了重金属污染的特点和危害机理,并针对污染途径提出了"减源""截流"和"修复"治理措施,控制流入环境中的重金属的绝对值;重点介绍了土壤重金属污染修复的各种方法.

Study on the Pollution of Soil Heavy Metal and the Progress of Its Pollution Treatment

The soil heavy metal is one of the most important aspect in the soil pollution. This paper introduces the features and harming mechanism of the heavy metal pollution, and in the light of the pollutant transmission ways, puts forward some treatment measures such as reducing the sources, stopping the flow, repairing and controlling the absolute amount of the heavy metal flowing into the environment, and emphatically introduces various methods for repairing the pollution of soil heavy metal.