基于紫外分光光度法的阳西电厂污染源自动监测系统

Pollution Source Automatic Monitoring System Based on UV-spectro-photometry for Yangxi Power Plant

介绍了紫外分光光度法测定化学需氧量(COD)的特点与功能,紫外分光光度法测定COD具有投资小、运行费用低、无化学污染、监测快速、操作简便等优点。并介绍了紫外分光光度法COD测定仪在广东阳西电厂污染源监测系统中的应用,通过与pH测定仪、流量计的联合监测,完成当地环保部门对阳西电厂污染总量控制。

The features and functions of Chemical Oxygen Demand （COD） with UV-spectro-photometry are introduced. It is emphasized that this method for determination COD featured low investment,low operation cost,non-chemical pollution,fast monitoring,easy operation and so on. Besides,the application of UV-spectro-photometry for determination of COD to pollution source monitoring system in Yangxi Power Plant,Guangdong province is described. Combined the pH meter with flow meter monitoring,it is achieved the total amount control of pollution for the local environmental protection department.