摘要
本文介绍一种用于家用吸尘器的亚高效微粒过滤器,它的过滤效率,对粒径≥0.5μm为99.1%;对粒径≥1μm为99,95%,因此完全消除了污染。
A particulate air filter with sub-high efficiency of aspirator for family use is introduced in this paper. Its particle number efficiency is as follows: 99.1% when the particle diameter≥0.5μm; 99.95% when≥1μm, so that the contamination is eliminated completely.
出处
《建筑科学》
1990年第4期47-50,共4页
Building Science
