大气颗粒物中六价铬的采样分析

Sampling and analysis of hexavalent chromium in atmospheric particulates

对近几年国内外大气颗粒物中Cr(VI)的采样、样品贮存、Cr(III)与Cr(VI)的分离技术及Cr(VI)的检测手段进行了系统介绍,并对大气中Cr(VI)的在线监测技术进行了初步探讨,为环保、卫生等部门进行大气颗粒物中Cr(VI)的监测及质量控制提供了参考。

This article describes sampling, storage and analysis of airborne Cr（VI） and separation of Cr（VI） and Cr（Ⅲ）. The on-line determination techniques is also discussed here. These provide references for people from environmental and health departments on monitoring and QA/QC of Cr（VI） in the atmosphere.