摘要
本文提出了在硫酸介质中，以锌粒还原产生氢化物，溴化铜溶液吸收，微孔滤膜过滤制成薄样，Ｘ射线荧光测定水中痕量砷的分析方法。
A method to analyze trace amount of As in water is put forward in this paper. Arsenic is reduced by zinc grains in sulfric acid to produce hydrides, absorbed by cupper bromide, fliterld with porous filter membane to form a thin layer of sample, and then determined with x ray fluorescence.
出处
《中国环境监测》
CAS
CSSCI
CSCD
北大核心
1997年第2期37-39,共3页
Environmental Monitoring in China
关键词
砷
X射线荧光
水质监测
determination of As, X ray fluorescence, waste water
