摘要
为了查明雾天雾的化学组成,从2002年1月2日至1月4日,利用人为结露的方法采集了雾天的雾,并测定了阴离子组成。与室内采集的凝结露水的研究进行比较,大雾天的雾中含有极高的硝酸根,这是因为雾的形成过程中亚硝酸根进一步氧化为硝酸根的原因。
In order to reveal the chemical characteristics of dew in fog, dew condensation was artificially collected by using the dehumidifier in fog. From January 2nd to January 4th,2002,the anion components were measured, and compared with dew condensation collected in room. It is revealed that there is higher NO^-_3 in fog collected in dense fog, for NO^-_2 further oxides into NO^-_3 in the process of fog formation.
出处
《四川环境》
2004年第1期62-64,共3页
Sichuan Environment
