摘要
广州市石井净水厂一期污水处理规模15万m3/d,初期雨水处理规模30万m3/d。污水采用改良A2/O工艺+深度处理工艺,污泥处理采用脱水干化技术。厂区采用全地埋式组团布置,主要构筑物置于地下,通过综合管沟相连通,地面空间布置绿化景观。介绍了主要工艺流程、总体布置及主要构筑物设计,对主要设计特点和新技术的应用进行了分析。
The first phase sewage treatment scale of Guangzhou Shijing Water Purification Plant is 150000m3/d, and its initial rainwater treatment scale is 300 000 m3/d. The sewage is treated by the modified A2/O technology + advanced treatment technology. The sludge treatment is used by the dewatering drying technology. The plant is arranged by the full underground group. The main structures are arranged underground and are connected by the comprehensive engineering tunnel. Its ground space is arranged by the greening landscape. The article introduces the main technical flow, the master layout and the design of main structures, and analyzes the main design characteristics and the application of new technology.
出处
《城市道桥与防洪》
2015年第4期87-89,12,共3页
Urban Roads Bridges & Flood Control
关键词
污水处理厂
高效沉淀池
组团布置
全地埋式
wastewater treatment plant,high-efficiency settlement tank,group layout,full underground
