燃煤电厂FGD系统脱硫废水零排放工艺应用现状研究

Research Status of Desulfurization Wastewater Zero Emissions Application Process in Coal Power Plant FGD Systems

随着环保要求的不断提高,燃煤电厂的废水零排放受到越来越多的重视,目前主流的处理办法是将电厂工业废水、循环水排污水等污废水给脱硫系统使用,脱硫系统排出的废水做进一步处理,实现电厂废水的零排放。文章结合实际调研情况,介绍了5种脱硫废水零排放的工艺路线供大家讨论。

With the continuous improvement of environmental requirements. The coal-fired plants wastewater zero emissions are more and more attention. The current mainstream approach is to reuse of industrial waste water, recycled water, sewage and waste sewage water to the desulfurization system. The Desulfurization system discharge wastewater for further treatment to zero emissions of power plant wastewater. In the paper about the actual research, and it introduced five desulfurization waste water zero discharge ＆process routes for discussion.