摘要
本文针对社会公众普遍关心的PM2.5及其呼吸防护等问题,从PM2.5的尺寸、组成和危害及自吸过滤式防颗粒物呼吸器的技术要求重点探讨了PM2.5可不可以防、如何来防,以期解除公众对PM2.5的神秘感,同时也提出了公众在面临PM2.5和大气污染时的应对策略。
This paper focuses on the social concerned PM2.5 and its respiratory protection. The size,composition and hazards of PM2.5 and the technical requirements of non-powered air-purifying particle respirator are discussed. How to prevent from PM2.5and the atmospheric pollution is available for the public.
出处
《中国个体防护装备》
2013年第2期26-28,共3页
China Personal Protective Equipment
关键词
PM2
5
呼吸防护
自吸过滤式防颗粒物呼吸器
PM2.5
respiratory protection
non-powered air-purifying particle respirator
