摘要
本文通过数次实验,分别用EDTA滴定法和分光光度法测定了油田水以及已知浓度的硫酸根离子。比较两种方法的可操作性、准确性以及优缺点。
In this paper,the author through several experiments,detected the oil field water and the known concentration of sulfate ion,with EDTA titration and spectophotometric method.Compare the operability,accuracy,advantages and disadvantages of the two methods.
出处
《内蒙古石油化工》
CAS
2014年第20期47-49,共3页
Inner Mongolia Petrochemical Industry
关键词
滴定
分光光度
线性回归方程
标准曲线
the titration
Spectrophotometric method
Linear regression equation
The standard curve
