【摘要】 广州南沙水厂近期设计规模为40×104 m3/d,采用沙湾水道作为水源,原水经21km的输水管道至南沙水厂,水厂采用分质供水的模式向服务区内供水。优质饮用水采用沉淀/过滤/臭氧活性炭滤池深度处理工艺。介绍了净水和生产废水的处理工艺流程、处理构筑物的设计参数,并总结了南沙水厂的几个重要设计特点。更多还原

【Abstract】 The recent design capacity of Guangzhou Nansha Waterworks is 40×104 m3/d,and Shawan waterway is used as the source of water.The raw water is supplied to Nansha Waterworks by 21 km water conveyance pipeline.The waterworks uses the dual quality water supply mode.High quality water treatment processes are the advanced treatment processes of sedimentation,filtration,ozone and activated carbon.The water purification and production wastewater treatment processes as well as the design parameters of various treatment structures are introduced,and several important design characteristics of Nansha Waterworks are summarized.更多还原