COD 自动监测仪在应用中的准确性分析研究

摘要

化学需氧量自动监测仪器被越来越多地使用到对工业污水、生活污水、饮用水源等的水质监测中。为了选取性能更优越的设备投入到今后的自动监测工作，本文对多种品牌型号的化学需氧量自动监测仪器初次安装的比对监测结果进行分析，试图比较出某些设备测量准确性是否明显优于其他设备。根据结论，提出了自动监测仪器发展和应用的对策建议。%Chemical Oxygen Demand Automatic-determining Machine( COD-ADM) is being used widely.In order to se-lect an optimal COD-ADM, this paper compared the performance of some COD-ADMs with different brands in a bid to select COD-ATMs which can be installed in environmental monitoring centers.Suggestions were also made on how to use COD-ADMs and develop automatic-determining technology.