火焰原子吸收光谱法测定卤水中铷

ATOMIC ABSORPTION SPECTROMETRY DETERMINATION OF RUBIDIUM IN BITIERN

研究了用浓硝酸处理除去卤水中氯离子，并加入与卤水基体含量相近的钾、钠，用火焰原子吸收光谱法测定卤水中铷的含量，获得满意结果。

This article involves the method of removing chloride ions from bittern with concentrated nitric acid. And the same amount of sodium and potassium is added to the basal body of bittern and then by atomic absorption spectrometer, rubidium in the bittern is determined with satisfactory result.