布气气浮法处理炼油废水

Treatment of Oil Refining Waste Water by Fabric Air Floatation

采用研究布气气浮法对炼油废水在不同停留时间,不同温度,投加不同无机絮凝剂等不同试验条件下的处理效果,并对处理效率和处理过程进行总结和分析。结果表明:在室温下布气120分钟是最高效、最合理的布气气浮处理方法,在同等条件下,投加两种无机混凝剂相比较,使用三氯化铁做混凝剂的处理效果要好于硫酸铝。

A study on treatment of oil refining waste water by floatation was carried as well as the effects of sticking time, temperature, and different inorganic flocculants etc. through analysis and conclusion of treatment effects. The result indicates the best efficiency of floatation was at room temperature for 120 minutes, and under the same conditions, treatment effect of the ferric chloride coagulant is better than that of the aluminum sulfate.