This paper is intended to provide a systematic design method for a balanced oxidization ditch that involves process kinetics, hydraulics and disc aerator functioning. The geometry of an oxidization ditch is also defined.

• 本文通过分析氧化沟中的水流阻力及曝气设备对混合液的推动和提升作用，拟出曝气设备的性能参数和氧化沟几何条件与混合液平均流速的关系， 提出了氧化沟的均衡设计及确定氧化沟几何尺寸的设计方法。