溶气浮选系统的运行直接影响含油污水的处理效果。作者介绍了射流溶气浮选系统的工艺概况及其应用情况。油泥黏滞是含油污水处理中较难解决的问题,针对系统使用中出现的浮球液位开关失灵、系统结垢等故障,对液位开关、释放器等部件进行了改造,取得了较好的效果。

The running od the fluidic air-floating system affects the effect of oil_bearing wastewater treatment.This paper recommends the general technics and application of the fluidic air-floatation system.Ainming at the malfunctions happened to the inefficiency of the ball float liquid level switch and system scaling,the liquid level switch,release gear and some other parts have been improved.As a reult,better effect has been obtained.