Electric Power ›› 2020, Vol. 53 ›› Issue (1): 130-139.DOI: 10.11930/j.issn.1004-9649.201907118

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Policy Studies and Advice on Comprehensive Control of Wet Plume

YANG Aiyong, SHU Xi, SHEN Zhiyong, LIU Zhitan, SUN Zunqiang, WEI Fei   

  1. State Power Environmental Protection Research Institute, Nanjing 210031, China
  • Received:2019-07-15 Revised:2019-08-13 Published:2020-01-15
  • Supported by:
    This work is supported by the National Science and Technology Support Program of China (No.2015BAA05B01) and the National Key R&D Program of China (No.2017YFC0210203)

Abstract: In order to further improve the environmental quality, many local governments have issued standards or policy documents in recent years, in which the treatment of wet plumes is specified as compulsory. However, it is still somewhat confusing regarding the governance objectives, assessment indicators and detailed procedures due to the lack of clear guidelines. Based on the summary and analysis on the current status of domestic and foreign policies and technologies, this paper points out the existing problems in the assessment indicators and procedures in the current policy documents, and then provides relevant advice. The authors believe that the usage of temperature as an assessment indicator is the most feasible and reasonable way, nevertheless it is recommended to choose the indicator system particularly for each individual region or industry. At the same time, it is necessary to enhance the composition and concentration analysis, treatment technology, online and manual analysis technologies, economic and environmental benefit analysis of non-conventional pollutants in wet plume, and verify the effectiveness of wet plume control so as to provide technical and theoretical support for the scientific formulation of wet plume control policies.

Key words: wet plume comprehensive control, governance objective, assessment indicator, policy analysis