基于一氧化碳干扰下二氧化硫定电位电解法的方法研究  

Study of sulfur dioxide fixed potential electrolysis under carbon monoxide interference

作　　者：李剑 王文刚 郝元峰 朱凯 LI Jian;WANG Wen-gang;HAOYuan-feng;ZHU Kai(Shandong Analysis and Test Center Qilu University of Technology(Shandong Academy of Sciences),Jinan 250001,China;Shandong Academy of Environmental Science,Jinan 250001,China;Shandong Bluetown Analysis and Test Co.,Ltd.,Jinan 250001,China)

机构地区：[1]齐鲁工业大学(山东省科学院)山东省分析测试中心,山东济南250001 [2]山东省环境保护科学研究设计院有限公司,山东济南250001 [3]山东蓝城分析测试有限公司,山东济南250001

出　　处：《应用化工》2018年第S02期36-37,共2页Applied Chemical Industry

基　　金：山东省分析测试中心科技发展基金。

摘　　要：污染源中二氧化硫的测定普遍采用定电位电解法,此法简便、快捷,但结果受干扰素较多,尤其是一氧化碳的影响。针对定电位电解法测定二氧化硫时一氧化碳的干扰进行探讨研究,力求准确的干扰数据,保证检测数据的准确。The method of fixed potential electrolysis has been widely used in measurement of sulfur dioxide in flue gases.It is fast and convenient,however its accuracies were influenced by various factors,especially carbon monoxide.The interference of carbon monoxide in determination of sulfur dioxide by constant potential electrolysis is research,ensure the accuracy of the test data.

关 键 词：二氧化硫 一氧化碳 定电位电解法 

分 类 号：X831[环境科学与工程—环境工程]