可见分光光度法测定水质总氮的研究

Study on visible spectrophotometric determination of total nitrogen in water

水质总氮检测,对水资源保护、环境保护至关重要。文章以此为中心,对水质总氮检测方法进行改进,并从实验原理、消解速度、线性、准确性、干扰等方面进行分析讨论,提出了一种水质总氮检测的新方法。

The detection of total nitrogen in water quality is very important for water resources protection and environmental protection.The article takes this as the center,improves the water quality total nitrogen detection method,and analyzes and discusses the experimental principle,digestion speed,linearity,accuracy,interference and other aspects,and provides a new method for water quality total nitrogen detection.