环保工业园污水处理厂设计

Design of the Wastewater Treatment Plant in an Environmental Protection Industrial Park

某环保工业园采用"预处理+A/A/O式MBR"工艺处理污水,出水指标达到广东省地方标准《水污染物排放限值》(DB44/26-2001)第二时段一级排放标准和《城镇污水处理厂污染物排放标准》(GB18919-2002)一级A标准的要求。着重介绍污水处理工程各工艺的设计,并对工艺设计中的细节进行总结。

A combined process of pretreatment + A/A/O MBR has been used for treating wastewater from an environmental protection industrial park. The requirements of the water index for reaching the first criteria of the Guangdong province local standard of Discharge Limits of Water Pollutants(DB44/26-2001) and the first level A criteria specified in Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant(GB18919-2002). The designs of every process in the wastewater treatment plant are introduced emphatically, and the design details of the wastewater treatment are summarized.