节点文献
应用差分光谱吸收法监测SO2的固定污染源连续排放监测系统
Research on SO2 Monitoring with DOAS in Continuous Emission Monitoring System
【摘要】 研制了应用差分光谱吸收法(DOAS)监测SO2的固定污染源连续排放监测系统(CEMS).介绍了DOAS的基本原理以及CEMS的结构和工作流程.利用该监测系统对某供热锅炉烟气中的SO2进行了现场监测.结果表明:该系统对SO2的监测结果与锅炉运行工况、实际运行状况是一致的.
【Abstract】 A continuous emission monitoring system(CEMS) was developed to monitor SO2 by means of differential optical absorption spectroscopy(DOAS).Principle of DOAS and structure and workflow of CEMS were introduced.The developed system was used to monitor SO2 of flue gas in a heating boiler.Results show a good agreement between system SO2 monitoring and boiler operation condition.
【关键词】 环境科学;
固定污染源连续排放监测系统;
差分光谱吸收法;
消光法;
SO2;
【Key words】 environmental science; CEMS; DOAS; light extinction method; SO2;
【Key words】 environmental science; CEMS; DOAS; light extinction method; SO2;
【基金】 国家自然科学基金资助项目(50576058);上海市教委基金资助项目(05EZ12)
- 【文献出处】 动力工程 ,Journal of Power Engineering , 编辑部邮箱 ,2008年04期
- 【分类号】X84
- 【被引频次】9
- 【下载频次】243