摘要
本文采用零电流示波电位滴定法,测定工业废水中的氰化物,最低检出限可达0.22mg/1,该法与比色法相比,有简便、快速,灵敏等优点。
A zero current oscillobipotentiometric titration method was reported for using in environmental monitoring. A couple of Pt and siliver electrodes was used for the end-point indication of titration of CN- by AgNO3.The end-point is found to be easily,the visuable, apparatus and manipulation simple. Results of cyanide determination in industral waste water are satisfactory.
出处
《环境化学》
CAS
CSCD
北大核心
1992年第4期77-80,共4页
Environmental Chemistry
