摘要
在介绍土壤环境重金属污染的特点及其在土壤中的赋存形态、迁移转化特征的基础上 ,阐述了土壤重金属污染的全过程控制措施 ,从源头到治理可分为 :产前控制、产中控制和产后控制 ;同时阐述了各类措施的适用条件、范围、效果和费用 ,并对今后的治理研究提出了一些见解。
Source and end control of soil contamination by heavy metals was discussed based on their characterstics of contamination,forms and transit in the soil Source and end control include source control,process control and end control Their effect,cost and application condition and range were also described In addition,some prespectives were put forward
出处
《四川环境》
2000年第1期27-30,共4页
Sichuan Environment
