摘要
分别在冬季及夏季选取具有典型气候特性的天气,采集空气中TSP和PM10。根据采样前、后滤膜重量之差及采样标况体积,计算TSP质量浓度,分析了TSP和PM10在大气中污染状况,研究了TSP和PM10的相关性及PM10占TSP的比例,并得出结论:在冬、夏二季TSP和PM10的浓度值变化趋势非常相似,在冬季时TSP和PM10的浓度值均高于夏季,在冬、夏季鞍山的大气环境质量PM10的影响占有很大的比重。
Selecting the typical weather in winter and summer,samples for TSP and PM10 were collected.According to membrane weight difference between collection before and after,TSP mass concentration was determined.Pollution situation and correlation of TSP and PM10 in air were studied.The results showed that change trend of TSP and PM10 concentration value in winter and summer was similar.In winter,the concentration value was higher than in summer.PM10 had great effect on air environmental quality in winter Anshan.
出处
《干旱环境监测》
2011年第1期45-48,共4页
Arid Environmental Monitoring
