高等学校化学学报

高等学校化学学报 ›› 1990, Vol. 11 ›› Issue (10): 1141.

• 研究简报 • 上一篇    下一篇

Cu(Ⅱ)-CAS-CTMAB三元配合物间接测定氰化物的流动注射分析方法研究

赵杉林1, 张寿松2   

  1. 1. 抚顺石油学院应用化学系;
    2. 东北工学院化学系
  • 收稿日期:1989-07-05 出版日期:1990-10-24 发布日期:1990-10-24
  • 通讯作者: 赵杉林, 邮编: 113001

A Study on the Flow Injection Analysis Method the Indirect Determination of Cyanides with a Ternary Complex of Cu( Ⅱ )-CAS-CTMAB

Zhao Shanlin1, Zhang Sousong2   

  1. 1. Department of Applied Chemistry, Fushun Petroleum College, Pushwt;
    2. Department of Chemistry, North-east University of Technology, Shenyang
  • Received:1989-07-05 Online:1990-10-24 Published:1990-10-24

PDF (PC)

被引次数

2

摘要： 污水中氰化物的测定是环境分析与监测的重要项目之一,流动注射分析以其绝对的优势越来越受到人们的重视,本文利用铜(Ⅱ)、铬天青S(CAS)、溴化十六烷基三甲基铵(CTMAB)三元配合物间接测定氰化物,将FlA引入到三元配合物分光光度法中可大大简化操作条件,提高测试速度、精度和准确度。

关键词: 氰化物, 配合物, 流动注射分析

Abstract: The flow injection analysis method for the indirect determination of cyanides with a ternary complex of Cu( Ⅱ )-CAS-CTMAB was studied and proposed. The experimental parameters were discussed by means of experiments. The cyanides in the industrial waste water from the procedure in the Chemical Fibre Plant of Fushun were determined, it is shown that this method is simple, sensitive and accurate.

Key words: Cyanides, Coordination compound, Flow injection analysis

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