Application of NAA to air particulate matter collected at thirteen sampling sites in eight Asian countries: A collaborative study

作者：Ebihara M^*; Chung V S; Dung H M; Moon J H; Ni B F; Otoshi T; Oura Y; Santos F L; Sasajima F; Sutisna; Wee B S; Wimolwattanapun W; Wood A K B H

来源：Journal of Radioanalytical and Nuclear Chemistry, 2008, 278(2): 463-467.

DOI：10.1007/s10967-008-0905-2

Air particulate matter (APM) samples (PM(2.5) and PM(10-2.5)) were collected at 13 sampling points in 8 Asian countries and their chemical compositions were determined by using neutron activation analysis (NAA) with the k(0)-standardization method in addition to conventional comparative method of NAA. Analytical data showed that mass concentration and elemental composition of the APM collected are variable in terms of time and space, and are related to the characteristics of the sampling sites concerned. NAA was proved to be highly effective for the regional characterization of APM in chemical composition.

• 出版日期2008-11
• 单位中国原子能科学研究院