苯胺废水的超声波降解试验研究  

Experiment of Treating Aniline-containing Wastewater Using Ultrasonic Technique

作　　者：熊宜栋[1] 

机构地区：[1]武汉大学物理学院,武汉430072

出　　处：《环境科学与技术》2002年第6期13-14,共2页Environmental Science & Technology

摘　　要：采用多种频率和强度超声波对苯胺废水进行处理的实验表明 :其强度是影响处理效果的重要因素 ,再将超声与紫外、氧气联合进行动态处理 ,结果显示其降解效率大为提高 ,为此类废水实现工业化处理提供了高效、经济。Ultrasound with different frequencies and intensities was applied to degradation of aniline in a bench scale experiment. The results showed that enhanced intensity that leads to cavitation effects could increase aniline removal while variation of frequency had less effect on the degradation. A synergic treatment of aniline containing wastewater using ultrasonic, oxygen and ultraviolet light simultaneously was also conducted, which showed greatly improved results of aniline degradation.

关 键 词：苯胺废水 超声波降解 试验研究 废水处理 化学工业 

分 类 号：X783[环境科学与工程—环境工程] X703