超声降解有机废水影响因素的探讨

Study on ultrasound effect on organic wastewater degradation

超声降解技术在处理水体化学污染方面取得良好效果 .就影响超声降解反应的几大主要因素进行了分析和总结 .其中包括声强、频率、反应器结构、温度、溶解气体、pH值等 .寻找各种因素最佳参数值 ,提高声能利用率 。

Power ultrasound had been successfully used to degrade the organic pollutants in wastewater.Investiagated the mechanism and effect of the ultrasound degradation,such as ultrasonic intensity,initial concentration,initial pH,species of aerated gas,structure of reactor and so on.Furthermore,discussed the existing technical problems and the developement trend.