铬酸钡分光光度法与离子色谱法测定生活饮用水中硫酸盐的比较  

Comparision on Determination of Sulfate in Drinking Water by Barium chromate spectrophotometry and Ion Chromatography

作　　者：卡林[1] 陈玉柱[1] 邱陆军[1] 丁长春[2] 

机构地区：[1]淮安市环境监测中心站,江苏223001 [2]淮安市环境保护局,江苏223001

出　　处：《环境与发展》2012年第2期179-180,192,共3页Environment & Development

摘　　要：为比较铬酸钡分光光度法与离子色谱法测定水中硫酸盐是否存在显著性差异,分别使用两种方法测定淮安市两个集中式生活饮用水水源地的地表水中的硫酸盐含量。其结果显示,两种方法的精密度、准确度和测定结果无显著性差异,均可作为测定生活饮用水中硫酸盐的方法。To compare the Barium chromate spectrophotometry and Ion Chromatography method for determination of Sulfate,we collected 4 surface-water samples from 2 areas in drinking water of Huaian and detected he fluoride content.The results indicated that there not distinctive differences in the precision,accuracy and determination results of Barium chromate spectrophotometry and Ion Chromatography method.So Sulfate content in drinking water could be determined by the two method.

关 键 词：铬酸钡分光光度法 离子色谱法 硫酸盐 

分 类 号：X83[环境科学与工程—环境工程]