双波长分光光度法测定精制水中痕量铁

Test of trace Fe^(2+) in refined water by double-wavelengh photometry

介绍了一种双波长分光光度法测定精制水中痕量铁的方法。应用于测定锅炉用水铁含量取得了满意的结果。使实验误差大大降低。

A new method for spectrophotometric determination of trace iron in refined water by doublewavelengh photometry is introduced. Satisfactory results have been achieved when this method is used to calculate the amount of trace iron in the boiler water, and the errors in the experiments have been reduced greatly.