天津东郊污水处理厂改造工程设计  

Design of Reconstruction Project of Tianjin Dongjiao Sewage Treatment Plant

作　　者：颜炳魁[1] 舒昕[1,2] 郭淑琴[1] 庞梅[1] 王旭阳[1] 

机构地区：[1]天津市市政工程设计研究院,天津300051 [2]天津城建设计院,天津300073

出　　处：《中国给水排水》2014年第12期91-95,共5页China Water & Wastewater

摘　　要：天津东郊污水处理厂改造工程实施规模为40×104m3/d,采用分段进水AAO和Verticel处理工艺。通过升级和新建二级生物处理系统、新增深度处理和污泥水处理系统等改造措施,使出水水质达到设计要求,其中12×104m3/d出水水质达到《城镇污水处理厂污染物排放标准》(GB 18918—2002)的一级A标准,剩余28×104m3/d出水水质达到一级B标准。介绍了工程背景、改造关键技术问题、主要单元设计参数和实际运行效果等。The reconstruction project of Tianjin Dongjiao Sewage Treatment Plant with capacity ot 40 ~ 104 m3/d adopted step-feed AAO and Vertieel process. The reconstruction measures including up- grading and new construction of secondary biological treatment systems and adding advanced treatment and sludge water treatment systems were taken to make the treated effluent meet the design requirements. 12 x 104 m3/d effluent quality met first level A criteria specified in the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant （GB 18918 -2002） , and the remaining 28 x 104 m3/d effluent quality met the fist level B criteria. The project background, key technical issues in the reconstruction, design parameters and actual operating results of the important units were presented.

关 键 词：污水处理厂 升级改造 分段进水AAO Verticel工艺 全过程生物除臭技 术 

分 类 号：X703[环境科学与工程—环境工程]