超声波技术降解焦化废水中有机物的研究  

Degradation of organic substances in coking wastewater by ultrasonic technology

作　　者：陈振飞[1] 卢桂军[1] 李茂静[1] 李恩科[1] 

机构地区：[1]唐山市环境监测中心站,河北唐山063000

出　　处：《工业水处理》2011年第4期39-42,共4页Industrial Water Treatment

摘　　要：以某焦化厂的焦化废水为研究对象,通过试验分析了超声功率、初始浓度、溶液pH、反应时间等因素对超声降解焦化废水的影响,采用正交试验的方法确定了最佳的工艺条件;在最佳工艺条件下,对焦化废水中多环芳烃(PAHs)的脱除效果进行了分析。The coking wastewater of a coking plant has been studied by analyzing the effects of the influential factors,such as ultrasonic power,initial concentration,pH of the solution,reaction time etc.on the ultrasonic degradation of coking wastewater.The optimum technological conditions are determined by orthogonal tests.Under these conditions,the degradation efficiency of polycyclic aromatic hydrocarbon（PAHs） of the coking wastewater is to be analyzed.

关 键 词：超声波 焦化废水 有机物 

分 类 号：X703.1[环境科学与工程—环境工程]