污水处理厂A/A/O底曝氧化沟工艺设计

Design of A / A / O Oxidation Ditch Process with Bottom Aeration in Wastewater Treatment Plant

A/A/O底曝氧化沟工艺是A/A/O工艺和氧化沟工艺的组合工艺,兼顾了两种工艺的优点。结合广东省惠东县污水处理厂的A/A/O底曝氧化沟工艺设计,分析了此工艺设计中的关键点,并针对低浓度污水的情况,提出了解决方案。

The A/A/O oxidation ditch process with bottom aeration is the combination ot A/A/t） process with oxidation ditch process. The combined process has the advantages of the two processes. Based on the design A/A/O oxidation ditch process with bottom aeration in Huidong County WWTP in Guangdong Province, the key points in the design of the process were analyzed, and the solutions aimed at the low concentration wastewater were given.