首页 | 本学科首页   官方微博 | 高级检索  
     检索      

定电位电解法测定烟道气SO_2过程中的干扰和对策
引用本文:汪楠,王同健,许亮,郑浩.定电位电解法测定烟道气SO_2过程中的干扰和对策[J].城市环境与城市生态,2009(4).
作者姓名:汪楠  王同健  许亮  郑浩
作者单位:天津市环境监测中心;
摘    要:针对定电位电解法测定烟道气SO2过程中所存在的湿度、负压,以及NO2、CO等气体的干扰问题,依据现场监测条件,运用模拟试验方法,分析了湿度、负压和干扰气体产生干扰的原因以及对SO2测定结果的影响,探讨了消除湿度、负压和干扰气体影响的方法,并对定电位电解法测定烟道气SO2过程中存在的问题提出了具体的对策和建议。

关 键 词:二氧化硫  定电位电解法  烟道气  湿度  负压  干扰气体  干扰性能测试方法

Countermeasures against Interference in Measurement of Sulfur Dioxide in Flue Gases by Using Fixed-Potential Electrolysis Method
WANG Nan,WANG Tong-jian,XU Liang,ZHENG Hao.Countermeasures against Interference in Measurement of Sulfur Dioxide in Flue Gases by Using Fixed-Potential Electrolysis Method[J].Urban Environment & Urban Ecology,2009(4).
Authors:WANG Nan  WANG Tong-jian  XU Liang  ZHENG Hao
Institution:Tianjin Environmental Monitoring Center;Tianjin 300191;China
Abstract:The interference of humidity,negative pressure,and the gases,such as NO2 and CO were discussed on the measurement of sulfur dioxide in flue gases by using Fixed-Potential Electrolysis Method.Based on the in-situ monitoring,the simulation test was introduced to analyse their causes and impacts.Methods for eliminating the interference of the humidity,negative pressure and gases were discussed,the countermeasures and advice were put forward for improving the measurement of sulfur dioxide in flue gases by using...
Keywords:sulfur dioxide  fixed-potential electrolysis method  flue gases  humidity negative pressure  interference gases  interference performance test  
本文献已被 CNKI 维普 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号