微波加热快速测定高锰酸盐指数

Rapid determination of permanganate index with microwave heating method

利用微波加热方法测定了不同水样中的高锰酸盐指数，讨论了微波功率、时间、酸度等条件对分析结果的影响，并与标准方法相对照，用ｔ － 检验法及 Ｆ－ 检验法检验，均没有明显差异．

he method of microwave heating was used to determine the permanganate index of different water sample.The influnces of microwave power,time and acidity on the analyse results were discussed.It was compared with standard method with satisfactory results.