| 超声波降解水中苯酚的研究 |
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| 引用本文： | 戴巍,戴竹青.超声波降解水中苯酚的研究[J].当代化工,2011,40(11):1137-1139. |
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| 作者姓名： | 戴巍 戴竹青 |
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| 作者单位： | 1. 中国药科大学药学院,江苏南京,211169
2. 常州大学环境与安全工程学院,江苏常州,213164 |
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| 摘 要： | 分别研究了超声波、超声波/H2O2、超声波/Fenton试剂对苯酚降解率的影响.实验结果表明:对浓度为20 mg/L的苯酚水溶液超声波、超声波/H2O2、超声波/Fenton体系的降解率分别为10％、43％和58％.超声波可以提升H2O2和Fenton试剂的氧化效率.在超声功率为150W、超声时间为60 min,溶液p...
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| 关 键 词： | 苯酚 超声波 降解 Fenton试剂 |
Study on Degradation of Phenol by Ultrasound |
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| DAI Wei,DAI Zhu-qing.Study on Degradation of Phenol by Ultrasound[J].Contemporary Chemical Industry,2011,40(11):1137-1139. |
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| Authors: | DAI Wei DAI Zhu-qing |
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| Affiliation: | DAI Wei1,DAI Zhu-qing2(1.School of Pharmacy,China Pharmaceutical University,Jiangsu Nanjing 2111692,China,2.School of Environment and Security Engineering,Changzhou University,Jiangsu Changzhou 213164,China) |
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| Abstract: | Effects of ultrasound,ultrasound / H2O2,ultrasound / Fenton reagent on degradation rate of phenol were studied.The results show that the degradation rates of 20 mg/L phenol solution by ultrasound,ultrasound / H2O2 or ultrasound / Fenton reagent at pH=3.0 are 10%,43% and 58%,respectively.It's proved that the ultrasound can enhance oxidation efficiency of H2O2 or Fenton reagent,and the best degradation conditions are as follows:ultrasonic power 150 W,ultrasonic time 60 min,pH =3.0,Fe2+ content 0.64% and H2O2 ... |
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| Keywords: | Phenol Ultrasound Degradation Fenton reagent |
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