随着超低排放政策的出台，部分地区要求燃煤电厂的粉尘排放浓度在10mg/m3以下，大量燃煤电厂对现有的除尘方式进行了工艺改进。文章对满足超低排放标准的4种主要除尘路线进行了技术讨论及经济性分析。%With the publication of ultra-low emission policies, the coal-ifred power plants are requested to reduce the dust emission concentration below 10mg/m3insomeareas,andquitealotofcoal-ifredpowerplantsshouldimprovetheper-formance of ESP system in technology. This paper carries through the technical discusses and economic analysis on four main dust removal routes which can meet the ultra-low emission standards.
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