连续流动分析在水质监测中的应用

Application of continuous flow analysis in water monitoring

连续流动分析技术具有分析速度快、准确度和精密度高、操作简单、通用性强、样品和试剂消耗量少等一系列优点。灵活运用连续流动分析技术可对大多数水性样品如水和废水、土壤(或固体废弃物)提取液、饮料等进行分析。本文中着重介绍了氨氮、硝酸盐氮/亚硝酸盐氮、挥发酚以及总氰化物等几个连续流动分析在水质监测中的应用实例。

Technique of continuous flow analysis has a lot of advantages, such as high analytic speed, high accuracy and precision, simple operation, good compatibility and less consumption of sample and reagent etc. Flexible application of technique of continuous flow analysis can analyze most of water samples, such as water and wastewater, soil or solid waste, extraction liquid and beverage. This paper introduced application examples of continuous flow analysis of ammonia, nitrate / nitrite, phenol and total cyanide in water monitoring.