摘要
在检测工业废水总磷含量的过程中,其结果的准确性会受到很多因素的干扰,采用钼酸铵分光光度法测定废水中的总磷含量,同时对水样的取样状态、保存方式和存放时间等因素进行分析,通过分析实验结果,总结出水样的分析取样状态、保存方式和存放时间对总磷含量测定准确性的影响。
In the process of measuring total phosphorus content in industrial wastewater,the accuracy of the result will be disturbed by many factors.In this paper,ammonium molybdate spectrophotometry is used to determine total phosphorus in wastewater,and the experimental sampling state,storage mode and storage time of water samples are analyzed.The influence of sampling status,storage mode and storage time on the accuracy of TP determination is analyzed.
出处
《化工设计通讯》
CAS
2018年第11期211-211,共1页
Chemical Engineering Design Communications
关键词
总磷测定值
因素
探讨
total phosphorus determination value
factor
discussion
