Relations between air pollutants and aero-anions

摘要：

Study has found that the relation between air pollutants and aero-anions was sometimes growing and declining in a day and night or four seasons of a year. The changes of aero-anions concentration in a day and night were that, the concentration was highest at midnight, daybreak and evening and lowest at noon or afternoon, in a year the concentration of aero-anions, from high to low, were summer, autumn, spring, and winter, respectively. The changes of the concentration of main air pollutants, SO_2, NO_2, CO_2 and PM_(10) were that, the highest concentration was at morning and evening, the lowest concentration was at midnight, in a year, the lowest concentration of air pollutants was in summer and the highest is in winter. The finding of relation between air pollutants and aero-anions is very important to the assessment of air quality, personal health, and the control of air pollution.

关键词： air pollutants aero-anions PM10

作者: CHEN Zhenmin XIE Wei

作者单位: Institute of Environmental Engineering,Shanghai Institute of Technology,Shanghai 200235,China

会议类型: 国际会议

会议名称: 2008 International Conference on Risk and Relianility Management(2008风险与可靠性管理国际会议)

会议地点: 北京

会议语种:英文

页码: 531-533

在线出版日期: 2008-11-10（万方平台首次上网日期，不代表论文的发表时间）