摘要：通过改变便携式供水设备电凝聚气浮部分的电流密度、通电时间、静沉时间、pH值等因数,对武汉南湖水中的浊度、化学需氧量的去除效果进行试验研究,得出该设备电凝聚气浮部分能对水中浊度有效去除,同时对化学需氧量具有很强的降解作用,并由此得到电凝聚气浮部分的最佳操作条件。

关键词：电凝聚气浮；浊度去除；化学需氧量降解

Abstract：The experimental research was done to removal turbidity and ρCODof water of the South Lake in Wuhan city using the electrocoagulation-floalation part of the portable water supply equipment.By changing the conditions such as the density of electric current,electrified time,sedi-mentation time and pH etc,the best removal rate of turbidity was ob-tained,as well as the degradation of CODMn,and the best manipulative condition was obtained from the experiment.

Keywords：electrocoagulation-floalation;removal rate of turbidity;degradation of chemical oxygen demand