高氯废水COD检测方法的优化  

The optimization of COD detection method for high chlorine wastewater

作　　者：高丽娜[1] 马丹[1] 李春青[1] 陈永平[1] 时文博[1] 韩现芹 陈建 GAO Li-na;MA Dan;LI Chun-qing;CHEN Yong-ping;SHI Wen-bo;HAN Xian-qin;CHEN Jian(The supervision and testing center of Ministry of Agriculture for Fisheries environment and aquatic product quality in Tianjin,300221)

机构地区：[1]农业部渔业环境及水产品质量监督检验测试中心,天津300221

出　　处：《天津化工》2018年第6期23-25,28,共4页Tianjin Chemical Industry

摘　　要：本文的目的是针对影响高氯废水COD检测结果的不确定因素进行分析,优化高氯废水化学需氧量检测方法。检测方法有改进实验装置、确定影响空白结果的因素、取样量的确定。结论是通过对高氯废水化学需氧量实验的不确定因素进行分析,优化其检测方法,对于提高排污口水体化学需氧量检测数据的准确性,更好的评价水体受到有机污染程度具有重要意义。The objective of this article to analyze the uncertain factors which affecting the results of COD detection in high chlorine wastewater,and to optimize the detection method of chemical oxygen demand in high chlorine wastewater.Detection method have be Improve the experimental device、determine the factors that affect the blank experiment results、determine the amount of sampling.Conclusion:by analyzing the uncertain factors of chemical oxygen demand in high chlorine wastewater and optimizing the detection method,it is of great significance to improve the accuracy of the detection data of the chemical oxygen demand in the sewage outfalls water and to evaluate the degree of organic pollution in the water more better.

关 键 词：高氯废水 化学需氧量 优化 

分 类 号：X832[环境科学与工程—环境工程]