摘要
阐述了重量法(DPI)测量原理,分析了适用于现场测试的采样方法和操作流程,并首次利用DPI对燃煤电厂排放PM2.5进行现场测试研究,将测试结果同电荷法(ELPI)测试结果进行比较,研究发现两仪器的测试结果具有较好的一致性。DPI测试方法可为标准测试方法的选取提供参考。
In this paper,the DPI （gravimetric method）measuring principle was expounded,the field test sam-pling method and operation process was analyzed,and testing research for PM2.5 emissions from coal-fired power plant by use of DPI was carried on for the first time,compared with the test results which was got by charge method （ELPI）and the comparison showed that results received by the two testing instruments were preferable consistent.DPI test method can provide a reference for the selection of standard test methods.
出处
《电力与能源》
2014年第5期572-575,共4页
Power & Energy
基金
国家高技术研究发展计划(863计划)"燃煤电站PM2.5捕集增效优化技术与装备研制"(2013AA065002)
