火焰分光光度法测定嫩江饮用水中微量锶的探讨  

A Probe to the Measurement of Micro-Strontium in the Drinking Water of Nengjiang River by Flame Spectrophotometry

作　　者：张镅 单丽莎[2] 李荣勤 

机构地区：[1]齐齐哈尔市自来水公司 [2]齐齐哈尔市环境监测中心站 [3]齐齐哈尔大学工学院化工系

出　　处：《齐齐哈尔大学学报（自然科学版）》1998年第2期84-86,共3页Journal of Qiqihar University(Natural Science Edition)

摘　　要：本文采用了火焰分先光度法测定饮用水中微量锶的含量，此方法比原子吸收法灵敏度高，采用工作曲线法的同时又以化学法消除干扰，较标准曲线法灵敏，工作状态稳定，方法简便、快捷。A measure method of micro-strontium in drinking water was gotten by flame spectrophotometry in this paper, which has higher sensitivity than atomic apsorption spectrum. The cation interference climinating method of the standard graph is not satisfactory in usual measures. The working graph method and the chemical method of climinating interference were adopted in this method. The results showed that this method have high sensitivity and stable working state, and is a simple and. convenient method.

关 键 词：火焰分光光度法 水质监测 锶 嫩江 饮用水 

分 类 号：X832.02[环境科学与工程—环境工程] TU991.21[建筑科学—市政工程]