连续流动分析法和酸性法测定水体中高锰酸盐指数的对比

The comparative study on Determining Permanganate Index in Water by Continuous Flow Analysis Method and Acid method

本实验采用连续流动分析法和酸性法分别对水体中的高锰酸盐指数进行了测定,并对两种方法的原理、分析步骤以及准确度和精密度等方面进行了对比,结果表明两种方法均满足水质监测的技术要求,在工作中可根据需要选择相应的实验方法。

We determined permanganate index in water by continuous flow analysis method and acid method respectively and compared the principle,analysis step,accuracy and precision of the two methods. The result showed that all of the two methods could meet the requirement of water quality monitoring technology.