湿法冶金Issue(4)：347-350,4.DOI:10.13355/j.cnki.sfyj.2015.04.22
两种铝离子质量浓度测定方法的比较
A Comparison of Two Methods for Determination of Al3+
张慧妍 1柳杰 1周丽华 1陈强 1刘杰 1苑海涛 1王扬 1赵波 1朱亚利1
作者信息
- 1. 核工业北京化工冶金研究院，北京 101149
- 折叠
摘要
Abstract
The two kinds of determination methods for Al3+ were compared .The determination conditions were optimized ,and standard curve were established ,and the linear range ,sensitivity and limits of detection(LOD) were compared for the two methods .The two methods were applied to determine water samples .The results show that the Al‐CAS method has a good sensitivity ,but the selectivity is not so good .Whereas the Al‐XO method has wide linear range ,good selectivity and stability .The sensitivity and accuracy of Al‐XO method can satisfy analysis requests and is a better analytical method for accurate determination of trace Al3+ in environment water samples .关键词
铝离子/二甲酚橙/铬天青S/方法/比较Key words
Al3+/xylenol orange/chrome azurol S/method/comparison分类
化学化工引用本文复制引用
张慧妍,柳杰,周丽华,陈强,刘杰,苑海涛,王扬,赵波,朱亚利..两种铝离子质量浓度测定方法的比较[J].湿法冶金,2015,(4):347-350,4.
