Determination on Metal Elements and Water-soluble Anion in PM2.5
Samplings of PM2.5 used to determine water-soluble anions were obtained from four representative sites of Hefei such as High-tech zone,Binhu new area,Hupo villa and Dongpu reservoir.The other samplings of PM2.5 used to determine metal elements came from four kinds of domestic waste combustion containing paper,plastic,cotton,rubber.In this article,anions were detected by ion chromatography(IC).It was found that the main anions in PM2.5 are NO3 -,SO4 2-.Metal elements were detected by inductively coupled plasma-atomic emission spectroscopy (ICP-AES).Fe,Mn,Zn,Cu,Cd,Cr six kinds of metal elements were detected in this article.The main metal elements in samplings of PM2.5 are Fe and Cu element.The concentrations of Cd and Cr elements are lower in four domestic waste burning.
PM2.5 anion IC metal elements domestic waste ICP-AES
Zhen Fu Ying Wu
Department of Biological and Environmental Engineering, Hefei University Department of Chemical and Material Engineering, Hefei University
国际会议
合肥
英文
152-155
2014-05-16（万方平台首次上网日期，不代表论文的发表时间）