完全混合—循环推流环型A^2/O工艺设计  

Design for Complete Mixing / Circulating Plug Flow Annular A^2O Process

作　　者：李彤[1] 张大鹏[1] 周琪[1] 

机构地区：[1]同济大学环境科学与工程学院,上海200092

出　　处：《中国给水排水》2005年第2期71-73,共3页China Water & Wastewater

摘　　要：　完全混合—循环式推流环型A2 /O工艺能有效处理城市污水,满足有机物及氮磷的去除要求。该工艺结合了氧化沟和传统A2 /O工艺的特点,优化了反应技术,提高了容积利用率及系统的抗冲击负荷能力,运行稳定,管理方便,有着较大的推广应用价值。The complete mixing-circulating plug flow A^2O process is able to treat effectively municipal wastewater and meets the demands for removal of organics, nitrogen and phosphorus. In combination with the characteristics of oxidation ditch and conventional A^2O process, the process optimizes the reaction mechanism, and improves the volumetric utilization rate and resistance to shock loading, with steady in operation and convenience in management. It is of great value in application for municipal wastewater treatment.

关 键 词：完全混合 循环式推流 环型A^2/O 

分 类 号：X703.1[环境科学与工程—环境工程]