虞城县再生水利用工程设计

Design of Reclaimed Water Utilization Project in Yucheng County

虞城县由于水资源量不足,虞城县城市供水长期依赖地下水,水质相对较差,地下水位逐年下降,城市供水安全面临较大隐患。因此,合理配置水资源便成为虞城县可持续发展的一个十分重要的课题。虞城县第三污水处理厂建成后,虞城县将具有10万m3/d的再生水供水能力,主要出水指标提升至地表水Ⅳ类水标准,为虞城县提供大量优质的再生水资源,从而节约大量的水资源。

Due to the lack of water resources in Yucheng County,local urban water supply has relied on underground water for a long time. The water quality is relatively poor. Moreover,the groundwater level drops year by year. The safety of urban water supply is facing great hidden dangers.Therefore,reasonable allocation of water resources has become an important topic for the sustainable development of Yucheng County. After the completion of No.3 Sewage Treatment Plant in Yucheng County,it will have the capacity of 100,000 m3/d of recycled water. The main effluent index has been raised to the surface water standard of Class Ⅳ.This provides a large number of high-quality renewable water resources for Yucheng County,thus saving a lot of water resources.