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.
出处
《工业水处理》
CAS
CSCD
北大核心
2011年第4期39-42,共4页
Industrial Water Treatment
关键词
超声波
焦化废水
有机物
ultrasonic
coking wastewater
organic substances
