定性分析在水质监测中的作用

Function of Qualitative Analysis in Water Quality Monitoring

本文主要论述了定性分析在水质监测中的重要作用。利用定性分析与定量分析相结合，对各种水质进行监测。这种分析方法不但省时、省力，同时又可以免除对环境带来新的、更为严重的二次污染．具有很高的经济效益及环境效益。

In this paper we discuss the important function of qualitative analysis in water quality monitoring it can save time and labour to monitor water quality with qualitative analysis combined with qualitative analysis in the meantime it can prevent more serious secondary pollu- tion to environment and has enormous economic benefit and environmental benefit.