摘要
解析了《水质高锰酸盐指数的测定》(GB11892-89)中采用酸性法测定高锰酸盐指数的实验原理及计算公式的推导。
The experimental principle of permanganate index determination by acid method trom the standard ot GBl1892 -89 (Water Quality Determination of Permanganate Index) was analyzed. How the calculation formula is deduced was illustrated as well.
出处
《环境科学导刊》
2011年第6期94-95,共2页
Environmental Science Survey