%0 Journal Article
%T Study on Oxidation Rate of SO2 in Zhuzhou Industrial Region,Hunan Province<br>株洲市工业区大气中SO2转化速率的研究
%A Sun Qingrui
%A Chen Danhu
%A Wang Meirong
%A Luo Fucheng
%A <br>孙庆瑞
%A 陈旦华
%A 王美蓉
%A 娄福成
%J 环境科学
%D 1998
%I 
%X The sampling sites located downwind of Zhuzhou industrial region are Zhuzhou Education Institute,Zhonglupu and Heng Mountain.Gaseous SO2,SO42- in TSP and fine particle were measured at same time.The results point out that concentration of SO2 decreased rapidly with increasing distance of sampling site from emission source,but SO42- concentration in TSP and fine particle decreased much slowly than SO2 soncentration. A marked correlativity between the concentration of SO2 and SO42- measured simultaneously was observed.Based on wind velocity,the concentrations of SO2 and new formed SO42- in fine particle the oxidation rate of SO2 in Zhuzhou Education Institute was calculated.In spring,high oxidation rate of SO2 to be 4.8%/h was examined with RH>90%.In fall,oxidation rate of SO2 decreased to be 1.5%/h with about RH 50%.
%K sulphur dioxide
%K sulphate in fine particle
%K oxidation rate
%K Zhuzhou
%K industial region<br>转化速率
%K 株洲市
%K 二氧化硫
%K 大气污染
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=A87D570259D0A816D46E91DA7682AB06&yid=8CAA3A429E3EA654&vid=2A8D03AD8076A2E3&iid=38B194292C032A66&sid=708DD6B15D2464E8&eid=6D31DBB82B65A30E&journal_id=0250-3301&journal_name=环境科学&referenced_num=2&reference_num=1