净水技术Issue(6)：53-56,4.
原子荧光法同时测定水中砷和硒的最佳条件
Optimum Conditions of Simultaneous Determination of Arsenic and Selenium in Water by Atomic Fluorescence Spectrometry
江梅 1柯真山1
作者信息
- 1. 北京城市排水集团有限责任公司，北京 100164
- 折叠
摘要
Abstract
The simultaneous determination of arsenic and selenium in water by atomic fluorescence spectrometry method may be interfered by each other. A lot of experiments through concentration of potassium borohydride and hydrochloric acid were made in order to find the best simultaneous determination condition of arsenic and selenium,and the accuracy and precision of datum were analyzed. The results show that when concentration of potassium borohydride is 3.0% and concentration of hydrochloric acid is 10% is the optimum condition,the method is simple and accurate for the simultaneous determination of arsenic and selenium in water.关键词
原子荧光法/砷/硒/同时测定/最佳条件Key words
atomic fluorescence spectrometry/arsenic/selenium/simultaneous determination/optimum condition分类
建筑与水利引用本文复制引用
江梅,柯真山..原子荧光法同时测定水中砷和硒的最佳条件[J].净水技术,2014,(6):53-56,4.
