摘要
SO2 in fogwaters of Qingdao has been stuided in June and July, 1991. Analytical method of SO2 in fogwaters has been established. From south to north and from east to west in Qingdao, the pollution of SO2 changes strongly, its concentrations are in the ranges 0. 03-14. 00 mg/L. Pollution regions of acid fog were divided with weight factors of pH value. SO2, SO3 and NO2. The mark values of pH, SO2, SO3 and NO2 are given in the same pollution dergee, i. e. 0. 48 pH unit, 2. 5l, 42. 13 and 3. 42 mg/L respectively. The efficient projects of controlling acid fog pollution has ben suggested in this paper. This has an impor tant role in the research of the globe acidic precipitation.
SO_2 in fogwaters of Qingdao has been stuided in June and July, 1991. Analytical method of SO_2 in fogwaters has been established. From south to north and from east to west in Qingdao, the pollution of SO_2 changes strongly, its concentrations are in the ranges 0. 03-14. 00 mg/L. Pollution regions of acid fog were divided with weight factors of pH value. SO_2, SO_3 and NO_2. The mark values of pH, SO2, SO3 and NO2 are given in the same pollution dergee, i. e. 0. 48 pH unit, 2. 5l, 42. 13 and 3. 42 mg/L respectively. The efficient projects of controlling acid fog pollution has ben suggested in this paper. This has an impor tant role in the research of the globe acidic precipitation.
出处
《海洋科学》
CAS
CSCD
北大核心
1994年第2期66-69,共4页
Marine Sciences