摘要
机动车排放颗粒物对环境和人体健康都产生重要的影响,是近年来关注的焦点。文章综述了近年来国内外机动车排放颗粒物的粒径分布、化学组分(元素、无机离子、OC/EC)、有机组分特征及对人体健康的影响研究等方面的进展。与发达国家相比,我国在机动车排放颗粒物方面的研究还十分欠缺,需要进一步深入开展研究。
Particulate matter(PM) emissions from motor vehicle were concerned in recent years because it has great harm on environment and human health. The number concentration, size distributions, and chemical characteristics such as elements,EC/OC, Inorganic ions and organic components of vehicle particles as well as their adverse health effects were reviewed. Currently, the study of PM emission from motor vehicle was limited in China which needs to be more studied.
出处
《环境科学与技术》
CAS
CSCD
北大核心
2013年第S2期236-242,共7页
Environmental Science & Technology
关键词
机动车
颗粒物
粒径分布
化学组成
健康影响
motor vehicle
particulate matter
size distributions
chemical characteristics
health effects
