摘要
造成城市道路扬尘污染主要有2个原因:一是城市裸露地面、大规模旧城拆除、建筑施工扬尘,这是扬尘污染源的源头;二是交通运输与道路清扫作业的扬尘,属二次扬尘。
This article analyzed why and how the road dust and emission had caused so much pollution, and provided practical plans and initial programs to solve the problems.
出处
《商用汽车》
2008年第9期86-89,共4页
Commercial Vehicle