建筑室内细颗粒物（PM2.5）污染现状、控制技术与标准
Indoor particulate matter (PM2.5) pollution situation,control technologies and standards
摘要：
在对我国建筑室内PM2.5污染现状的调查中发现，不同城市、不同建筑类型的室内均存在不同程度的PM2.5污染，室内PM2.5质量浓度最高超过500 μg/m3。有效的控制技术是降低室内PM2.5污染的重要途径，将室内PM2.5污染控制分为主动控制和被动控制，并对其方法进行了介绍。同时，对国内外PM2.5污染控制的相关标准规范进行了梳理。结合建筑室内PM2.5污染现状、控制技术与标准，提出了我国建筑室内PM2.5控制的下一步研究重点和发展建议。
Abstract：
The survey of indoor PM2.5 pollution situation shows that the different degrees of indoor PM2.5 pollution exist in the different types of buildings and cities, with maximum indoor PM2.5 concentration of over 500 μg/m3. The effective control technologies are the important approaches to decrease the indoor PM2.5 pollution. Presents the active control and passive control methods. Summarizes the foreign and Chinese standards of PM2.5 pollution control. Suggests the future research and development for indoor PM2.5 control based on indoor PM2.5 pollution situation, control technologies and standards.
Keywords:particulatematter,indoorPM2.5pollution,PM2.5source,pollutionsituation,controltechnology,standard