几种高级氧化技术在焦化废水深度处理中的应用比选  

COMPARISON AMONG SEVERAL AOPS IN THE ADVANCED TREATMENT OF COKING WASTEWATER

作　　者：刘金泉[1] 王凯[1] 王发珍[1] 胡晓辉[1] 李京旭[1] 

机构地区：[1]北京桑德环保集团研发中心,北京101102

出　　处：《水处理技术》2009年第1期112-115,共4页Technology of Water Treatment

摘　　要：采用O3、ClO2及Fenton试剂为氧化剂对焦化废水的生化出水进行深度处理,考察了这3种技术对废水COD及UV254的去除效果。并从氧化能力、有无二次污染、投资及运行费用等方面对这3种技术进行了比较,确定出O3氧化为最适宜的工艺。Ozone, chlorine dioxide and Fenton＇s reagent were used in the advanced treatment ofcoking wastewater and the removal effect of COD and UV254 were investigated. Ozone was determined as the optimal process by comparing from the aspects of oxidation ability, secondary pollution, operation difficulty and the charge of investment and operation.

关 键 词：高级氧化 焦化废水 深度处理 比选 

分 类 号：X703.1[环境科学与工程—环境工程] TQ031.7[化学工程]