【作者】 刘逸韬； 朱昌平； 龚润航； 王斌； 朱进； 韩庆邦； 何贞兵；

【Author】 LIU Yi-tao;ZHU Chang-ping;GONG Run-hang;WANG Bin;ZHU Jin;HAN Qing-bang;HE Zhen-bin;Changzhou Key Laboratory of Sensor Networks and Environmental Sensing, Jiangsu Key Laboratory of Power Transmission and Distribution Equipment Technology, Hohai University;Jiangsu Provincial Collaborative Innovation Center of World Water Valley and Water Ecological Civilization;EBIBAI Technology , Ltd;

【机构】 河海大学常州市传感网与环境感知重点实验室并江苏省输配电装备技术重点实验室； 江苏省"世界水谷"与水生态文明协同创新中心； 江苏一比百节能环保科技有限公司；

【摘要】 本文利用声化学方法对毒死蜱降解进行了初步探讨,设计了超声协同臭氧、单独超声和单独臭氧降解毒死蜱的实验,比较了不同方法的降解率,讨论了超声波与臭氧作用机理及其影响因素,并分析了毒死蜱的降解产物及途径。结果表明,超声联合臭氧作用更能促进有机物的降解,存在协同效应;不同的超声波频率对应不同的降解率,中高频段超声波降解率较高,存在频率效应。更多还原

【Abstract】 This paper studied the chlorpyifos degradation by sonochemistry method, designed the experiment of chlorpyifos degradation by ultrasonic-ozone, ultrasonic and ozone.Compared the degradation rate by different methods, discussed the mechanism and influencing factors of Ultrasonic-ozone. And analyzed the product and pathway of chlorpyrifos degradation.The results showed that ultrasonic combined ozone could promote the degradation of organic matter, which was the synergy effect; Different ultrasonic frequency had different degradation rate and medium-high frequency ultrasonic had high degradation rate, which was the frequency effect.更多还原