摘要
水质COD检测作为我国煤化工生产的重要技术指标之一,其经常被用于作为环境污染程度的主要参考依据。尽管目前该技术相对比较成熟,但是依然会受到各种外部因素影响而出现误差。文章首先分析了水质COD常用的测定方法,其次对水质COD的测定影响因素进行了解析,并在最后对于提升水质COD测定准确性的途径进行了探讨,也希望可以有效去除误差影响,为我国煤化工生产工作顺利开展创造条件。
As one of the important technical indicators of coal chemical production in China, COD detection of water quality is often used as the main reference for the degree of environmental pollution. Although the technology is relatively mature at present, it will still be affected by various external factors and errors will occur. Firstly, this paper analyzed the commonly used determination methods of COD in water quality, then analyzed the influencing factors of COD determination in water quality, and finally discussed the ways to improve the accuracy of COD determination in water quality. It also hoped that the influence of errors could be effectively removed, and create conditions for the smooth development of coal chemical production in China.
作者
仝雅菊
Tong Yaju(Tongmei Guangfa Chemical Industry CO., LTD., Shanxi, 037000)
出处
《当代化工研究》
2019年第8期43-44,共2页
Modern Chemical Research
关键词
COD测定
方法
分析
COD determination
method
analysis
