【摘要】 昆明市第九、第十地下污水处理厂设计规模分别为10×104、15×104m3/d,主体工艺采用MBR技术。全部处理构筑物设于地下空间,地面用作城市绿化景观。介绍了这两座污水厂的工艺流程、主要构筑物和系统的工程设计,可供城市地下污水厂设计参考。更多还原

【Abstract】 The design capacity of the ninth and the tenth underground wastewater treatment plants( WWTPs) in Kunming City is 10 × 104 and 15 × 104m3/d,respectively,with main treatment process of membrane biological reactor( MBR) for both the plants. The two plants are constructed in underground while the ground/surface area was planned as urban landscape. This paper describes the major design principle,treatment process and main structures,which can provide reference for designing urban underground WWTP.更多还原