超声技术降解对氯苯酚的研究  

Study on Degradation of 4-chlorophenol by Ultrasonic Technology

作　　者：肖磊[1] 邹华生[1] 钟艳玉[1] 李洪青[1] 

机构地区：[1]华南理工大学化工与能源学院,广州510640

出　　处：《环境科学与技术》2005年第6期72-74,共3页Environmental Science & Technology

基　　金：广东省科技攻关项目(2002C31629)

摘　　要：研究了超声降解对氯苯酚(4-cp)溶液的规律和超声波对其降解效果的影响因素。实验结果说明溶液的初始浓度、辐射时间、作用频率和作用功率、pH值等因素对对氯苯酚降解效果有明显影响。实验的最佳方案是:溶液的初始浓度为50.30mg/L、超声辐射时间为360min、作用频率为59kHz和作用功率为90W。The law and influencing factors of ultrasonic degradation of 4-chlorophenol(4-cp) solution were studied.The obvious effects of initial concentration of the solution,ultrasonic time,frequency,power and pH on 4-chlorophenol degradation were shown.The optimum scheme was that the initial concentration of the solution 50.30 mg/L,ultrasonic time 360 minutes,frequency 59kHz and power 90W.

关 键 词：超声 降解 对氯苯酚 

分 类 号：X703.1[环境科学与工程—环境工程]