| 超声空化状态对苯酚降解的影响 |
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| 引用本文： | 刘金春,彭逸华,施美.超声空化状态对苯酚降解的影响[J].应用声学,1999,18(4):36-40. |
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| 作者姓名： | 刘金春 彭逸华 施美 |
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| 作者单位： | 苏州城建环保学院!苏州 215011 (刘金春，彭逸华)，苏州城建环保学院!苏州 215011(施美) |
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| 摘 要： | 给出不同空化状态下超声波降解苯酚溶液的实验结果，比较了相应的声压级频谱和合成声强。研究了苯酚溶液的浓度，二阶铁盐，超声辐射时间对苯酚降解率的影响，讨论了不同空化状态下的声压级频谱特征。
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| 关 键 词： | 超声空化 苯酚 降解 超声降解 废水处理 |
The influence of the state of ultrasonic cavitation on the degradation of phenol |
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| Liu Jinchun,Peng Yihua and Shi Mei.The influence of the state of ultrasonic cavitation on the degradation of phenol[J].Applied Acoustics,1999,18(4):36-40. |
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| Authors: | Liu Jinchun Peng Yihua and Shi Mei |
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| Institution: | Suzhou Institute of Urban Construction & Environmental Protection, Suzhou 215011;Suzhou Institute of Urban Construction & Environmental Protection, Suzhou 215011;Suzhou Institute of Urban Construction & Environmental Protection, Suzhou 215011 |
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| Abstract: | The experimental results of degradations of phenolic solution by ultrasound under different cavitation's "states" are given. The corresponding spectra of sound pressure level and the composite intensities of the sound are compared. The influnces of phenolic solution's concentrations, ferrous salt, and the radiation time of ultrasound on the degradation rates of phenol are shown. The spectral characteristics of different cavitation's states are discussed. |
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| Keywords: | Ultrasonic cavitation Phenol Degradation |
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