复极性三维电极反应器处理焦化废水主要影响因素研究  

Research on the main fators in the treatment of coke plant wastewater by Bipolar Three-dimensional Electrode Reactor

作　　者：许宁[1] 陶秀祥[1] 吕则鹏[1] 陈慧[1] 朱红威[1] 

机构地区：[1]中国矿业大学化工学院,江苏徐州221008

出　　处：《洁净煤技术》2008年第1期92-94,98,共4页Clean Coal Technology

基　　金：博士点基金项目(20020290006);中国矿业大学科学基金项目(E200407);煤炭加工与高效洁净利用教育部重点实验室开放基金项目(CPEUKF06-12)

摘　　要：以经吸附处理的活性炭-涂膜活性炭为填充粒子,对复极性流化床三维电极反应器处理焦化废水进行了静态条件试验研究。主要探讨了通气量、电解时间、涂膜活性炭比、槽电压对COD去除率的影响。结果表明,通气量为1.5L/min,通电时间为60min,涂膜活性炭比为45%,槽电压为6V时,COD去除率最高,达87%。废水主要成分也发生了较大变化。Saturated active carbon-coated active carbon as filler materials, experiment on the treatment of coke plant wastewater by Bipolar Three-dimensional Fluidized Bed Electrode Reactor was carried out. The influences of air flow, time, the ratio of coated active carbon and applied voltage on the removal rate of COD were discussed. It was indicated that the removal rate of COD was over 87 % , when the air flow was 1.5L/min, the electrolysis time was 60 min, the ratio of coated active carbon was 45% ,and the applied voltage was 6V. The main ingredients of the wastewater were also changed

关 键 词：三维电极 焦化废水 涂膜活性炭 

分 类 号：X703.1[环境科学与工程—环境工程]