石家庄市桥西污水处理厂一期升级改造工程设计  

Design of First-phase Upgrading and Retrofit Project of Shijiazhuang Qiaoxi WWTP

作　　者：王文相[1] 刘继先[1] 李涛[2] 邓金颖[1] 李岚[1] 

机构地区：[1]中国市政工程华北设计研究总院有限公司,天津300381 [2]石家庄市桥西污水处理厂,河北石家庄050091

出　　处：《中国给水排水》2016年第16期50-54,共5页China Water & Wastewater

摘　　要：石家庄市桥西污水处理厂一期升级改造工程规模为16×104m^3/d。设计将原普通曝气工艺改造为分段进水多级AO工艺,改造后的出水水质由原二级标准提高为一级A标准。投产运行后,出水水质基本达到设计标准。对改造工艺设计进行了详细阐述,可供类似工程参考。The design capacity of first-phase upgrading and retrofit project of Shijiazhuang Qiaoxi WWTP was 16 × 10^4 m^3/d. The original ordinary aeration process was transformed into the step-feed multistage A/O process, and the effluent quality was improved from the second level criteria to the first level A criteria. The effluent quality could reach the design standard after putting into operation. The design of the retrofit process was elaborated for reference to similar projects.

关 键 词：升级改造 分段进水多级AO工艺 一级A标准 

分 类 号：X703[环境科学与工程—环境工程]