Power Generation Technology ›› 2017, Vol. 38 ›› Issue (5): 1-5.DOI: 10.3969/J.ISSN.2095-3429.2017.05.001

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Research on Multi-Pollutant Synergistic Removal Test by WESP

YANG Yonglong, HU Da, WANG Fengji, LI Jing, ZHU Yue   

  1. Huadian Electric Power Research Institute, Hangzhou 310030, China
  • Received:2017-08-07 Published:2017-10-30 Online:2017-10-30

Abstract: Performance tests of WESP were conducted in this work.The multi-pollutant synergistic removal perfor-mance of WESP was analyzed according to the performance test.The results show that the collection efficiency of WESP was above 85%,and the synergistic removal efficien-cy of PM2.5,SO3,Hg was reached above 84%,71% and 64%.PM emission concentration was lower than 5mg/m3,which achieved the environmental protection standard emission lim-its.The direction for the development of multi-pollutant con-trol technology was provided by WESP for advanced syner-gistic removal performance of PM2.5,SO3,Hg.

Key words: wet electrostatic precipitator, collection efficiency, performance test, PM2.5

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