离子色谱法测定饮用水中的溴酸盐  

Analysis of Bromate in Drinking Water Using Ion Chromatography

作　　者：刘桂贤 曾家源 

机构地区：[1]中山市环境监测站,广东中山528400

出　　处：《广东化工》2018年第2期176-176,184,共2页Guangdong Chemical Industry

基　　金：中山市科技计划项目(No.2014A2FC329)

摘　　要：建立了单柱阴离子色谱测定饮用水中溴酸根的方法,并对实际水样进行了测定。磷酸盐浓度在0.01~4.0 mg/L范围内与峰面积线性回归相关系数0.9993,检出限为0.02 mg/L,保留时间和峰面积相对标准偏差分别为0.13%和0.92%,回收率为96.2%~105%。A method for the determination of bromate in surface water samples by using ion chromatography was established. Linear correlation coefficient was 0.9993. The limits of detection were 0.02 mg/L. The relative standard deviation of retention time and peak area were 0.13 % and 0.92 %. The recoveries of bromate were 96.2 %-105 %.

关 键 词：离子色谱 溴酸根 饮用水 

分 类 号：O65[理学—分析化学]