摘要
采用超声—Fenton高级氧化工艺联合处理洗涤废水,研究了超声—Fenton耦合处理过程中各因素对洗涤废水COD去除效率的影响.结果表明:当超声波频率为45 k Hz,功率为140 W,超声时间为1 h,H2O2浓度为1mg/L,Fe SO4浓度为3 mg/L时,洗涤废水COD去除效率可达93﹪.
The process of ultrasonic coupling Fenton oxidation has been used for dealing with detergent wastewater .The effects of the process ’ s factors on the COD removal rate were investigated .The COD removing rate of detergent wastewater surpassed 93% after 1 h reaction under the experimental conditions：ultrasonic frequency of 45 kHz,power of 140 W,pH of 9,amount of 1mg/L H2 O2 and 3 mg/L FeSO4 .
出处
《吉林师范大学学报（自然科学版）》
2015年第3期101-104,108,共5页
Journal of Jilin Normal University:Natural Science Edition
基金
吉林省科技发展计划项目(201205076)
