摘要
高锰酸盐指数是一项相对性条件的指标,会受到不同条件和不同因素的影响,为确保测定结果的精准度,需要对影响因素进行分析。基于此,本文先提出了高锰酸盐指数的定义和检测的标准,随后,以实验探究方法,分析影响高锰酸盐指数测定的因素,并提出影响因素的控制办法。
Permanganate index is a relative condition index, which will be affected by different conditions and factors. In order to ensure the accuracy of the results, it is necessary to analyze the influencing factors. Based on this, the definition and detection standard of permanganate index are put forward in this paper. Then, the factors affecting the determination of permanganate index are analyzed by experimental inquiry method, and the control method of influencing factors is put forward.
作者
侯坤
Hou Kun(Jilin City Ecological Environment Monitoring Center,Jilin 132000,China)
出处
《皮革制作与环保科技》
2021年第9期24-25,共2页
Leather Manufacture and Environmental Technology
关键词
高锰酸盐
反应酸度
加热时间
permanganate
reaction acidity
heating time
