摘要
以公路环境为基础,探讨公路运营过程中排放的重金属对土壤造成的污染,综合国内外相关研究课题,发现机动车排放的尾气、机动车自身磨损以及公路路况等,都会对公路土壤重金属造成不同程度的影响。关于土壤污染防治这方面,国内外一些相应治理措施和相关政策也在不同程度上起到了有效的作用。
Based on highway environment, this paper discusses highway operation process emissions of heavy metals on soil pollution. And comprehensive domestic and foreign related research, found that the motor vehicle exhaust, motor vehicle wear itself, as well as road traffic, etc., will make different degrees of influence on heavy metals of highway soil. About soil pollution prevention and control, some corresponding control measures and related policy at home and abroad also played an effective role in different extent.
出处
《广东化工》
CAS
2017年第4期63-63,60,共2页
Guangdong Chemical Industry
关键词
土壤
重金属
公路
soil
heavy mental
highway
