摘要
根据国家相关标准中微量铁的测定方法,结合造纸工业用硫酸铝的实际情况,利用邻菲罗啉分光光度法,在考虑若干干扰因素的前提下,选择最佳测定条件,完成对铁的测定。经与其他测定方法进行比较,结果令人满意。
According to the micro iron determination method of the national standards and the practical situation of using aluminum sulfate in papermaking industry, ortho-phenanthroline spectrophotometry method was adopted. Considering some interference factors the iron determination was carried out under the optimum determination conditions. The result was satisfied compared with the actual sample analysis.
出处
《中国造纸》
CAS
北大核心
2009年第4期44-46,共3页
China Pulp & Paper
关键词
铁
硫酸铝
邻菲罗啉
分光光度法
iron
aluminum sulfate
o-phenanthroline
spectrophotometry
