论文部分内容阅读
用MBT-PF改性泡塑同时富集水样中的微量金和银,用火焰原子吸收光谱法在不同波长下分别测定金和银,得到定量回收.方法简便、快速和灵敏度高,可以测定μg/L含量的金和银
MBT-PF modified foam plastic is used to simultaneously collect trace gold and silver in water samples, and gold and silver are respectively measured by flame atomic absorption spectrometry at different wavelengths to obtain quantitative recovery. The method is simple, rapid and sensitive, and can be determined μg / L of gold and silver