摘要
采用微波辐射Fenton试剂处理醇酮废水,分别考察了双氧水用量、微波辐射时间、微波辐射功率和pH等因素对醇酮废水处理效果的影响。确定在微波功率为480 W、微波辐射时间5 min、双氧水(质量分数6%)用量为2.5 mL、FeSO4用量为0.07 g和pH=1的条件下,处理50 mL醇酮废水效果最佳,其COD去除率达到97.86%。结果表明,微波辐射Fenton试剂处理该废水效果明显,不会对环境造成二次污染。
Cyclohexanol-cyclohexanone wastewater has been treated by microwave irradiation Fenton＇s reagent. The influential factors： the amount of H202, microwave irradiation time, microwave power and pH on the treatment efficiency of cyclohexanol-cyclohexanone wastewater are investigated. The optimal conditions of operation are determined as follows： microwave power is 480 W, microwave irradiation time 5 min, H2O2 2.5 mL and FeSO4 0.07 g, pH=1. Under these conditions, the COD removal rate is as high as 97.86% for treating 50 mL of cyclohexanol-cyclohexanon wastewater. The result of wastewater treated by microwave irradiation Fenton＇s reagent is obvious. It causes no secondary pollution to the environment.
出处
《工业水处理》
CAS
CSCD
北大核心
2009年第10期42-44,共3页
Industrial Water Treatment
基金
辽宁省教育厅基金资助项目(05L275)
关键词
微波辐射
FENTON试剂
醇酮废水
废水处理
microwave irradiation
Fenton＇s reagent
cyclohexanol-cyclohexanone wastewater
wastewater treatment
