动态气泡柱法测定溶气效率

A Dynamic Bubble Column Method for Determining the Efficiency of Air Saturation

水处理的气浮的系统的一个主要设计参数是溶气水回流比或者是相应的气水比,因此必需确定溶气缸的溶气效率。本文提出的测定溶气效率的气泡柱法,装置简单、操作方便,所得结果的再现性较好。

One of the main parameters of designing the flotation system for water treat- ment is the recycle water ratio or its corresponding air/water ratio, so that it is necessary to determine the efficiency of air saturation in the vessel. A bubble column method for determing the efficiency of air saturation is presented in this paper. It is simple to assemble, easy to operate. Mereover, the repeatabi- lity of the result obtained is even better.