城市中水回用作火电厂锅炉补给水水源

Reuse of City Reclaimed Water as Boiler Make-up Water Source of Thermal Power Plant

以内蒙古某电厂原水预处理系统项目为例,分析了城市中水作为电厂锅炉补给水水源的意义及对水质的要求。选择机械搅拌澄清池+曝气生物滤池的组合工艺处理城市中水,并对工艺设计进行了详细介绍。实践表明,该系统运行稳定,出水水质达到火电厂水源水质要求。

Taking the raw water pretreatment system project of a thermal power plant in Inner Mongolia as an example, the significance of the reclaimed water as the boiler make-up water source of the power plant and the water quality requirements were analyzed. The city reclaimed water was treated by the combined process of mechanical stirring clarifier and BAF, and the process design was introduced in detail. The practice showed that the system was stable, and the effluent quality could meet the water quality requirements of the thermal power plant.