LIU Hanxiao1 ， YAO Yuping1 ， LI Jianguo1 ， DING Honglei2 ， CHANG Qianyun3 ， ZUO Penglai4
（1. Zhejiang Feida Environmental Science & Technology Co.， Ltd.， Zhuji 311800， China； 2. College of Energy and Mechanical Engineering， Shanghai University of Electric power， Shanghai 200090， China； 3. State Key Laboratory of Clean Energy Utilization， Zhejiang University， Hangzhou 310027， China； 4. Beijing Municipal Institute of Labour Protection， Beijing 10054， China）
Abstract：According to the DL/T 1520—2016, the PM-10 (Dekati PM-10 Impactor, 30 L/min) , DGI (Dekati Gravimetric Impactor, 70 L/min) and ELPI (Electrical Low Pressure Impactor, 10 L/min) were used to carry out the field contrast test for coal-fired power plants. Based on field observations and literature research, the preliminary characterization of PM2.5 emissions in coal-fired power plant was summarized. The results show that the same instrument datum in the different periods and different instrument datum in the same time are all better repeatability and accuracy.
Keywords: fine particulate matter PM2.5; coal-fired emissions; PM-10 impactor; gravimetric impactor; electrical low pressure impactor
中图分类号：X505；TK227.3 文献标志码：A
文章编号：1008-5548（2017）05-0043-06
DOI：10.13732/j.issn.1008-5548.2017.05.008
收稿日期：2016-12-30， 修回日期：2017-03-08，在线出版时间：2017-10-30。
基金项目：国家重点研发计划项目，编号：2016YFC0203704；2016YFC0209107。
第一作者简介：刘含笑（1987—），男，工程师，硕士，研究方向为 PM2.5 捕集增效技术。E-mail：gutounan@163.com。
