基于X荧光仪快速测定土壤中重金属

Rapid Determination of X Fluorescence Spectrometer Based on Heavy Metals in Soil

由于重金属对环境存在难于治理的潜在危害,所形成的重金属化合物为非降解型有毒物质。研究了能量色散X荧光分析技术(EDXRF),实现对Pb、As、Cd、Cu、Zn元素同时测定,测定的方法简便、灵敏、快速。

Presence of heavy metals on the environment as difficult to control the potential hazards of heavy metal compounds formed by degradation of type non-toxic substances.Therefore,this paper studied the energy dispersive X fluorescence analysis（EDXRF）,to achieve the Pb,As,Cd,Cu,Zn Simultaneous Determination,determination of the method is simple and fast.