催化氧化法处理对硝基酚钠生产废水的研究  

Catalytic Oxidation Decomposition of p-Nitrophenol in Wastewater

作　　者：傅建秀 叶平[2] 王连生[2] 张金鸿[2] 

机构地区：[1]安徽省池州市贵池区环保监测站,池州市247100 [2]天津市环境保护科学研究院,天津300191

出　　处：《城市环境与城市生态》2001年第4期40-41,共2页Urban Environment & Urban Ecology

摘　　要：研究了催化氧化法处理对硝基酚钠生产废水的工艺参数 ,COD去除率可达 90 % ;探讨了从酚钠母液中盐析酚钠的条件 ,回收量为 1 5.86Kg酚钠 /m3废液 ;提出了综合治理酚钠废水的工艺流程。This study investigated the decomposition of high strength p-nitrophenol(COD2640mg/L) by catalytic oxidation.The study results showed that COD removal efficiencies were 90% under the given condition.The salting out of p nitrophenol from production waste liquid was also studied.15.86kg of p nitrophenol were obtained from 1m 3 of waste liqiud. A comprehensive control process of p nitrophenol production waste water was provided.

关 键 词：对硝基酚 催化氧化 废水处理 

分 类 号：X783[环境科学与工程—环境工程]