生态环境学报2012，Vol.21Issue(4)：760-763,4.
土壤重金属X射线荧光光谱非标样测试方法研究
The research of non-standard test method in soil heavy metal by X-Ray fluorescence pectrometry
摘要
Abstract
This paper adopts the powder sample preparation, using X ray fluorescence non standard test method for simultaneous analysis of 15 kinds of heavy metals in soil. The powder sample preparation, It was determined about Ti, V Cr, Mn, Fe, Ni, Cu, Zn, Ga, As, Cd, Sn, Sb, Pb, Hg by XRF in soil. Study on sample preparation method and element measurement conditions to test the accuracy factor. The results show that this method without the preparation of standard samples does not need to digesting for solid samples, rapid, simple, high efficiency, is a non-destructive analysis method , detection limit, precision and accuracy can meet the basic rapid screening requirements about toxic and harmful heavy metal in soil.关键词
X射线荧光光谱法/土壤/重金属/非标样/筛查方法Key words
XRF/ soil/ heavy metals/ non-standard/ screening method分类
资源环境引用本文复制引用
谭和平,高杨,吕昊,张玉兰,孙羽婕..土壤重金属X射线荧光光谱非标样测试方法研究[J].生态环境学报,2012,21(4):760-763,4.基金项目
国家科技部创新方法专项(2008IM022100) （2008IM022100）
四川省科技支撑计划项目(2009NZ0015) （2009NZ0015）
