| 160kHz超声协同臭氧蔬果药残降解仪的设计与乙酰甲胺磷降解实验* |
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| 引用本文： | 龚润航,朱昌平,王斌,韩秋铖,徐斐,何贞兵,陈秉岩,高莹,单鸣雷,韩庆邦.160kHz超声协同臭氧蔬果药残降解仪的设计与乙酰甲胺磷降解实验*[J].应用声学,2013,32(6):480-487. |
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| 作者姓名： | 龚润航 朱昌平 王斌 韩秋铖 徐斐 何贞兵 陈秉岩 高莹 单鸣雷 韩庆邦 |
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| 作者单位： | 常州市传感网与环境感知重点实验室,常州市传感网与环境感知重点实验室,常州市传感网与环境感知重点实验室,常州市传感网与环境感知重点实验室,常州市传感网与环境感知重点实验室,常州市新理念超声波设备有限公司,常州市传感网与环境感知重点实验室,常州市传感网与环境感知重点实验室,常州市传感网与环境感知重点实验室,常州市传感网与环境感知重点实验室 |
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| 基金项目： | 国家自然科学基金项目(11274092, 11274091)、常州市科技支撑项目（CE20110031）、河海大学中央高校基本科研业务费项目(2009B31514, 2009B31614, 2011B11014, 2011B11314) |
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| 摘 要： | 针对现有超声协同臭氧降解农药的研究多集中在20kHz至50kHz的频段内,而效果一直不够理想,以及目前民用的超声协同臭氧蔬果药残降解装置较少的问题,设计了一种160kHz超声协同臭氧蔬果药残降解仪。超声波发生器采用SG3525芯片驱动半桥式功率放大电路,并运用小范围扫频技术。臭氧发生器使用市场上量产的小型臭氧机。本文利用该降解仪进行了乙酰甲胺磷农药降解实验,对160kHz超声波协同臭氧的农药降解效果进行了初步研究,结果表明仪器对降解乙酰甲胺磷有效。
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| 关 键 词： | 160kHz 扫频 超声协同臭氧 乙酰甲胺磷 |
| 收稿时间： | 2013/3/29 0:00:00 |
| 修稿时间： | 2013/10/30 0:00:00 |
Design of pesticide residue degradation device using 160kHz ultrasound and ozone and experiment in degradation of acephate |
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| GONG Run-hang,ZHU Chang-ping,WANG Bin,HAN Qiu-cheng,XU Fei,#$NLHE Zhen-bing,CHEN Bing-yan,GAO Ying,SHAN Ming-lei and HAN Qing-bang.Design of pesticide residue degradation device using 160kHz ultrasound and ozone and experiment in degradation of acephate[J].Applied Acoustics,2013,32(6):480-487. |
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| Authors: | GONG Run-hang ZHU Chang-ping WANG Bin HAN Qiu-cheng XU Fei #$NLHE Zhen-bing CHEN Bing-yan GAO Ying SHAN Ming-lei and HAN Qing-bang |
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| Institution: | Changzhou Key Laboratory of Sensor Networks and Environmental Sensing,Jiangsu Key Laboratory of Power Transmission and Distribution Equipment Technology,Hohai University,Changzhou Key Laboratory of Sensor Networks and Environmental Sensing,Jiangsu Key Laboratory of Power Transmission and Distribution Equipment Technology,Hohai University,Changzhou Key Laboratory of Sensor Networks and Environmental Sensing,Jiangsu Key Laboratory of Power Transmission and Distribution Equipment Technology,Hohai University,Changzhou Key Laboratory of Sensor Networks and Environmental Sensing,Jiangsu Key Laboratory of Power Transmission and Distribution Equipment Technology,Hohai University,Changzhou Key Laboratory of Sensor Networks and Environmental Sensing,Jiangsu Key Laboratory of Power Transmission and Distribution Equipment Technology,Hohai University,Changzhou Xinlinian Ultrasonic Equipment Co,LTD,Changzhou Key Laboratory of Sensor Networks and Environmental Sensing,Jiangsu Key Laboratory of Power Transmission and Distribution Equipment Technology,Hohai University,Changzhou Key Laboratory of Sensor Networks and Environmental Sensing,Jiangsu Key Laboratory of Power Transmission and Distribution Equipment Technology,Hohai University,Changzhou Key Laboratory of Sensor Networks and Environmental Sensing,Jiangsu Key Laboratory of Power Transmission and Distribution Equipment Technology,Hohai University,Changzhou Key Laboratory of Sensor Networks and Environmental Sensing,Jiangsu Key Laboratory of Power Transmission and Distribution Equipment Technology,Hohai University |
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| Abstract: | Ultrasonic/O3 combined process was employed to degrade pesticide wastewater with low frequency ultrasound (from 20 to 50 kHz) in the past few years. But the inefficiency of this process hindered its popularization in civilian fields. Medium frequency ultrasound has better effectiveness in sonochemistry. Thus, a vegetable |
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| Keywords: | 160kHz Frequency sweep Ultrasound and ozone Acephate |
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