Journal of Environmental Engineering Technology ›› 2013, Vol. 3 ›› Issue (2): 133-137.doi: 10.3969/j.issn.1674-991X.2013.02.022

• Environmental Monitoring and Control Technology • Previous Articles     Next Articles

Research on Testing Methods for PM2.5 Emission in Coal-fired Power Plants

WANG Zheng1,2,XUE Jian-ming1,2,XU Yue-yang2,WANG Hong-liang2,WANG Xiao-ming2,GUAN Yi-ming2,LIU Jun1,2   

  1. 1. Nanjing Normal University
    2. Guodian Science and Technology Research Institute (State Power Environmental Protection Research Institute)
  • Received:2012-08-16 Revised:2012-08-27 Online:2013-03-20 Published:2013-03-20
  • Contact: WANG Zheng

Abstract: The emission characteristics of PM2.5 in coal-fired power plants and the current main emission testing methods for PM2.5 were introduced. The relatively mature monitoring methods included Method 201 A, Method 202 which were developed by US EPA and ISO 23210:2009 method which were developed by ISO. The dilution sampling PM2.5 emission test methods and ELPI method show good development and application prospect in recent years. Finally, combined with the pollution controlling experience in China, some suggestions on air pollutants emission reduction from coal-fired power plants were raised.

Key words: coal-fired power plant, fine particle, PM2.5 emission, test methods

CLC Number: 

  • X831