城市大气可吸入颗粒物的研究进展

Research Progress of the Inhalable Particular in the Urban Air

可吸入颗粒物逐渐成为我国许多大中城市的首要空气污染物,对其研究是当前国际大气化学界的研究热点。纵观国内外有关可吸入颗粒物的研究进展,主要是围绕可吸入颗粒物的来源及解析技术、基本特性、采样及分析方法、对人类危害和对环境的影响等方面进行了阐述,同时也对今后的研究发展趋势进行了展望。

Inhalable particle in many large and medium cities in China has gradually become the primary air pollutants,their research is the current international atmospheric chemistry community hotspot.In this paper described the progress of study on inhalable particle both at home and abroad.In particular sources and analytical techniques,characterization of physical and chemical characteristics,sampling and analysis methods and its hazards and impact on the environment,as well as an outlook on future research trends.