镉水质自动分析仪计量性能评价方法研究

The Study of evaluation methods for metrological performance of Automatic Water Quality Analyzer for Cadmium

本文对基于极谱法、阳极溶出伏安法和分光光度法测定地表水、工业废水和生活污水中的镉或总镉水质自动分析仪提出了计量性能的要求及检定方法,并验证了方法的可行性,为标准和规范的制定提供了参考。

In this paper, we proposed the metrological requirements and verification methods for the automatic water quality analyzer for Cadmium based on polarography, anodic stripping voltammetry or spectrophotometry applied for determination of Cadmium in surface water, industrial wastewater and domestic sewage. The practicability of the methods has been verified, giving the references for formulation of verification standards.