云南驿集镇污水处理厂设计方案

Design Proposal of Wastewater Treatment Plant at Yunnanyi Town

云南驿污水处理厂为新建工程,根据污水水量和水质特点,采用生物接触氧化水处理工艺。详细介绍了污水处理厂工艺流程、主要构筑物及设备的设计方案、总平面布置。该厂出水执行《城镇污水处理厂污染物排放标准》(GB 18918—2002)中的一级B标准,该设计对中小型城市污水处理厂的工艺设计有一定的参考价值。

Yunnanyi WWTP is a newly constructed project. According to the wastewater quantity and quality characteristics, the biological contact oxidation process is used in Yunnanyi WWTP. The treatment process flow, main structures and equipment of design, and general layout are introduced. The effluent quality meets the first level B criteria specified in Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant （GB 18918--2002 ）. This design provides some reference to middle or small scale city wastewater treatment plants.