摘要
主要研究了青岛大气污染物质SO2对雾水酸度的控制作用,用实测结果 统计得到雾水pH值与Cso2的经验关系式,青岛、烟台等地雾水pH值与计算值吻合 一致,表明统计关系的合理性。通过对青岛雾水中SO2清除效率的估算,说明在青 岛雾期,人为污染物质所占比例越高,其污染物质沉降百分率也越高,存留在大气 雾中百分率就愈低。
This paper emphasized on controlling effect of atomspheric pollutant SO2 in Qingdao on fogwater acidity. The pH values and Cso2 (concentration in atomsphere). obtained from statistical analysis of observation data. can be obtained in the folloaing formula pH= 6-Log(608. 4Cso2, - 16. 55). The pH values observed in fogwater of Qingdao and Yantai corresponding to the pH estimated from the above equation has testified the reasonableness of statistical formula. The estimated results showed that the pH values of fogwater are from 1. 95 to 4. 90 in Qjngdao, from 2. 70 to 5. 20 in Yantai, more than 5. 50 in Penglai and mote than 5. 10 in Longkou. The calculation results for removed ratios of SO2 show that the ratios of artificial pollutant are direct proporation to its removed ratios, and inverse procreation to remained ratios in atmosphere.
出处
《海洋科学》
CAS
CSCD
北大核心
1994年第5期44-49,共6页
Marine Sciences
关键词
雾水酸度
控制作用
二氧化硫
大气
Atomspheric SO2, Fogwater acidity, Removed ratio of SO2