摘要
采用混凝-Fenton试剂法对制药废水生化处理后的出水进行深度处理,通过正交试验研究了FeSO4.7H2O试剂、H2O2用量和反应时间等因素对COD去除率的影响,在最佳处理条件下,脱色效果较好,为制药废水生化处理后出水的深度处理提供了一种可行的方法。
Coagulation-Fenton process was chosen for the advanced treatment of pharmaceutical wastewater.Orthogonal experiment was used to study the influence of the amount of FeSO4·7H2O and H2O2 and the reaction time on the COD removal rate.By analyzing the data of orthogonal experiment,the best treatment conditions is determined,and the removal rate of chromaticity is relatively high.A feasible method for advanced treatment of pharmaceutical wastewater is provided by this study.
出处
《河北工业科技》
CAS
2011年第1期33-36,43,共5页
Hebei Journal of Industrial Science and Technology
关键词
FENTON试剂
混凝
正交试验
去除率
Fenton reagent
coagulation
orthogonal experiment
removal rate
