摘要
采用无汞分析法和高效液相色谱法对飘尘中的有机碳和3，4-苯并［a］芘进行研究，发现两者都存在着季节性变化规律，且有一定的线性关系，相关系数在0．89～0．99之间。
The organic carbon and 3,4-benzo [a] pyrene were studied in airborne dust by element analysis method and HPLC. The results showed that they both have regular seasonal change and linear relation, correlation coefficient was 0. 89～0. 99.
出处
《广东微量元素科学》
CAS
1997年第12期56-58,共3页
Trace Elements Science
关键词
飘尘
有机碳
苯并芘
大气污染
Airborne dust, Organic carbon, 3,4-benzo [a] pyrene
