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苯胺废水的超声波降解试验研究

Experiment of Treating Aniline-containing Wastewater Using Ultrasonic Technique

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【作者】 熊宜栋

【Author】 XIONG Yi dong (Department of Physical Science and Technology, Wuhan University, Wuhan 430072)

【机构】 武汉大学物理学院 武汉430072

【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、无二次污染的方法

【Abstract】 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】 苯胺超声降解
【Key words】 anilineultrasonicdegradation
  • 【文献出处】 环境科学与技术 ,Environmental Science and Technology , 编辑部邮箱 ,2002年06期
  • 【分类号】X703.1
  • 【被引频次】52
  • 【下载频次】236
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