INDUSTRIAL WATER TREATMENT ›› 2007, Vol. 27 ›› Issue (4): 1-5. doi: 10.11894/1005-829x.2007.27(4).1

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Development of the determination of chloride ions in industrial water

Li Yongsheng, Guo Hui   

  1. School of Chemical Engineering, Sichuan University, Chengdu 610065, China
  • Received:2006-11-27 Revised:2006-11-27 Online:2007-04-20 Published:2010-10-01

工业水中氯离子测定方法的进展

李永生, 郭慧   

  1. 四川大学化学工程学院, 四川 成都 610065
  • 作者简介:李永生(1958- ),1995 年毕业于日本立教( 圣保罗) 大学, 理学博士, 教授, 博士生导师, 四川大学化工学院副院长, 028- 85460932, E-mail: lysgxf2005@yahoo.com.cn。

Abstract:

The content of chloride ions in water is an important estimate index for water supply,boiler water,circulating cooling water and steam quality. Various determination methods of chloride ions in industrial water and their applications are summarized. The methods are as follows: spectrophotometry, turbidimetry, atomic absorption spectrometry, polarography, conductance, ion selective electrode, ion chromatography, and flow injection analysis etc.The basic principles of the determinations are explained. Some typical analysis systems are expounded,compared and reviewed.

Key words: chloride ions, industrial water, water quality analysis

摘要:

氯离子含量是评价锅炉给水、炉水、循环冷却水以及蒸汽品质的主要指标。作者综述了近年来工业水中氯离子的各种测定方法及应用。包括:分光光度法、比浊法、原子吸收法、极谱法、电导法、离子选择电极法、离子色谱法和流动注射分析法等。不仅对各种测定方法的基本原理进行了说明,而且对许多典型分析系统进行了阐述、比较和评论。

关键词: 氯离子, 工业水, 水质分析

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