摘要
分别采用磁场、超声波和 Fenton 试剂氧化单独处理糠醛废水,在反应时间均为3 h 的条件下,COD 去除率分别为13%、52%和55%。磁场和 Fenton 试剂氧化、磁场和超声波、超声波和 Fenton 试剂氧化耦合分别作用于糠醛废水,COD 去除率有一定提高,反应3 h 后糠醛废水 COD 去除率分别达65%、57%和85%。将磁场、超声波和Fenton 试剂氧化耦合作用于糠醛废水,COD 去除率达到95%,为糠醛废水的治理提出了一条新的途径。
Furfural wastewater was treated separately by magnetic field, ultrasonic wave and Fenton reagent for 3 h with 13%, 52% and 55% of COD removal rate. The wastewater was treated separately by magnetic field coupled with Fenton reagent, magnetic field coupled with ultrasonic wave, and ultrasonic wave coupled with Fenton reagent for 3 h, the removal rate of COD is 65%, 57% and 85% separately. When the wastewater was treated by magnetic field, ultrasonic wave, Fenton reagent for 3 h, the removal rate of COD was 95 %.
出处
《化工环保》
CAS
CSCD
北大核心
2008年第6期522-525,共4页
Environmental Protection of Chemical Industry
基金
吉林省教育厅"十一五"科学研究项目(吉教科合字[2007]160号)
关键词
磁场
超声波
FENTON试剂
糠醛废水
废水处理
magnetic field
ultrasonic wave
Fenton reagent
furfural wastewater
wastewater treatment
