污水处理厂SBR池提标改造工艺设计  

Design of Upgrading Reconstruction of SBR in WWTP

作　　者：刘运红[1] 孙鹏[2] 林蔓[3] 

机构地区：[1]天津市市政工程设计研究院,天津300051 [2]天津城建设计院有限公司,天津300191 [3]中国市政工程华北设计研究院,天津300074

出　　处：《中国给水排水》2008年第20期31-34,共4页China Water & Wastewater

摘　　要：某污水厂将设计出水水质由二级标准提高至一级B排放标准,为此对SBR池进行了改造。在不增加构筑物占地面积、不改变运行工况的基础上,将SBR池中的每一格重新划分为厌氧池、缺氧池、好氧池和强化好氧池等4个部分,通过试验确定了设计参数。实际运行表明,改造工艺强化了SBR池的除污能力,从而使该厂的出水水质达到了一级B排放标准。In order to improve effluent quality of a wastewater plant from second class to first B class, the SBR was reconstructed. Without increasing site area and changing operating condition, the SBR was divided into anaerobic tank, anoxic tank, aerobic tank and enhanced aerobic tank. The design parameters were determined by experiment. The practice operation shows that the pollutant removal abili- ty of the SBR is increased and the effluent quality reaches the first B class discharge standard.

关 键 词：污水处理厂 提标改造 SBR池 设计参数 

分 类 号：X703.1[环境科学与工程—环境工程]