【摘要】 依据唐山市大气中TSP、PM10监测数据、TSP源解析研究结果、对比实验结果及气象资料,分析了唐山市中心区大气颗粒物的结构组成和时空变化规律、颗粒物的粒径与空间分布及天气背景与大气颗粒物浓度的关系,得出唐山市中心区大气颗粒物的结构组成和污染特征,并提出了污染控制对策。更多还原

【Abstract】 This paper analysizes structure composing and time-space change rule of particular matter, on the basis of monitoring data of TSP, PM10 in tangshan. It also introduces the relation between particular matter’s diameter and space distribution, weather background and concentration of particular matter. The structure composing of air particular matter and pollution character are pointed out, then countermeasures for controlling pollution are put forward.更多还原