非均相催化电解法处理焦化废水  

Treatment Of Coking Waste Water With Heterogenous Catalysis Electrolysis Methods

作　　者：李玉明[1] 滕丽曼[1] 曹同川[1] 

机构地区：[1]大连理工大学环境与生命学院,辽宁大连116024

出　　处：《环境科学与管理》2005年第5期67-68,75,共3页Environmental Science and Management

摘　　要：采用三维电极固定床技术对焦化废水进行了深度处理的实验研究，并取得了相应的工艺参数。实验研究结果表明，三维电极技术能 有效的处理焦化废水，在槽电压为12V，液体催化剂量为1500mg/l，反应时间为60min，ph 为3，COD_(cr)去除率可达62%。Advanced treatment of coking waste water by three - dimensional fixed bed electrode technology was researched, and the technological parameters were got. The results show that it is practicable to treat coking waste water by three - dimensional fixed bed electrode technology. When the electrolysis voltage was 12V, quantities of liquid catalyst was 1500mg/l, react time was 60min, pH was 3 , the removal rate of CODcr was over 62%.

关 键 词：焦化废水 三维固定床电极 羟基自由基 

分 类 号：X703.1[环境科学与工程—环境工程]