蚊香烟雾对室内环境气溶胶浓度和粒径分布的影响

Aerosol Concentration and Size Distribution in Room Environment Effected by Smoke of Mosquito-Repellent Incense

本文利用美国加州测量仪器公司生产的PC-2型气溶胶粒度分析仪,对普通蚊香和电热蚊香产生的烟雾进行对比试验,分析研究了蚊香烟雾粒径分布规律及其污染程度。结果表明:蚊香主要产生小于2μm的细粒子。电热蚊香产生的气溶胶对室内环境无明显污染,而普通蚊香产生的气溶胶对室内环境污染较严重。

In this report, smoke Producoed by common mosquito-repellent incense and electric heating mosquito(-)repellent incense was compare tested by the PC-2 model aerosol Particle analytical instrument made in California Measurements, in. U S A Aerosol of mosquito-repellent incense was analytical studied on aerosol size distribution and its Pouution level. The result showed that greater part particles pro-ducted by mosquito-repellent incense are less than 2 um small particle. Aerosol pollution in house caused by electric heating mosquito-repellent ineense is not notable. But aerosol pollution in house caused by C-mon mosquito-rpellent incense is very serious.