ICP-OES测定电镀废水中铜、锌、铅、铬、镉、镍

Determination of Cu, Zn, Pb, Cr, Cd, Ni in Electroplating Wastewater by Inductively Coupled Plasma-Optical Emission Spectrometry(ICP-OES)

电镀废水中含有铬、铜、镍等多种重金属离子等剧毒物质,对其快速准确监测非常重要,文章建立了ICP-OES同时测定电镀废水中Cu、Zn、Pb、Ni、Cr、Cd等金属元素的方法,对电镀水样进行分析并与原子吸收光谱法结果对比。

Electroplating wastewater contains a variety of heavy metals ions, such as Cr, Cu, Ni, etc. So, the rapid and accurate monitoring is very important. An analytical method using Inductively Coupled Plasma-Optical Emission Spectrometry （ICP-OES） for determination of Cu, Zn, Pb, Ni, Cr, Cd in electroplating wastewater has been established in the paper. The electroplating wastewater sample is analyzed by ICP-OES, meanwhile Compared with the Atomic absorption spectrometry （AAS）.