机动车排放颗粒物理化特征及健康影响研究  

Physical and Chemical Composition of Particulate Matter Emissions from Motor Vehicle and Their Human Health Effects

作　　者：王幸锐[1] 陆炳[1] 何敏[1] 韩丽[1] 

机构地区：[1]四川省环境保护科学研究院,四川成都610041

出　　处：《环境科学与技术》2013年第S2期236-242,共7页Environmental Science & Technology

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.

关 键 词：机动车 颗粒物 粒径分布 化学组成 健康影响 

分 类 号：X513[环境科学与工程—环境工程]