化学需氧量检测影响因素探析

Analysis of the factors influencing the detection of chemical oxygen demand

化学需氧量检测是水质监测工作中的关键内容,可以直接反映水体污染情况。随着化学需氧量检测方法和检测效率的不断优化,目前已经被广泛使用,但是在其应用过程中,由于多方面因素影响经常会出现数据误差问题,给水质分析造成了影响。因此,本文以化学需氧量检测操作流程为切入点,详细分析其影响因素。

The Detection of chemical oxygen demand(COD) is the key part of water quality monitoring, whose result can directly reflect water pollution condition. In its long-term development, the detection methods and detection efficiency have been continuously optimized and have been widely used. However, in the process of its application, due to the influence of various factors, data errors often occur, which affects water quality analysis. Therefore, this paper taking the operation process of chemical oxygen demand detection as the starting point, analyzes its influencing factors in detail.