摘要
在各种不同的工业废水中,常含有少量的氰化物。由于氰化物有剧毒,因此确定检测方法的测定条件尤为重要。分析了采用异烟酸—吡唑啉酮比色法测定氰化物的实验条件的选择,介绍了其实验原理与实验步骤。
In various industrial wastewaters there often a little cyanide. Because the cyanide is deadly toxic, the determination of the experimental conditions of the measuring method is very important. This paper analyzes the selection of the experimental conditions for measuring the cyanide with isonicotinic acid pyrazolone colorimetric method, and introduces its experimental principles and experimental procedures.
出处
《科技情报开发与经济》
2007年第32期164-165,共2页
Sci-Tech Information Development & Economy
关键词
氰化物测定
异烟酸—吡唑啉酮比色法
实验条件
measurement of cyanide
isonicotinic acid-pyrazolone colorimetric method
experimental condition
