基于分光光度法对污水中金属镍含量的检测方法分析与研究

Analysis and Research on Detection Method of Nickel Content in Sewage Based on Spectrophotometry

痕量镍的测定方法很多,文章通过分光光度法进行污水中镍离子的光谱分析和检测研究,根据各类检测试验和数据验证改进水质镍含量的测定方法。并通过对溶剂及掩蔽剂的筛选探究显色过程中其对于稳定性的影响,通过数据与谱图形式对比分析方法的可行性。

There are many determination methods for trace nickel.In this paper,spectrophotometry is used to analyze and detect the nickel ion in sewage,and then the determination method for improving nickel content in water quality is verified according to various detection tests and data.The influence of solvent and masking agent on the stability is studied,and the feasibility of the method is analyzed by comparing the data with the spectral form.