Fenton协同催化氧化处理焦化生化废水的研究  

A research for coal carbonization biochemical wastewater by Fenton and catalytic oxidation

作　　者：王服群[1] 黄璇卿 朱华[1] 

机构地区：[1]中钢集团武汉安全环保研究院有限公司,武汉430081

出　　处：《工业安全与环保》2013年第8期19-21,共3页Industrial Safety and Environmental Protection

摘　　要：通过Fenton协同FeC2O2催化氧化焦化生化废水的多因素正交实验,以及实验影响因素分析,取得了降解COD和色度去除的合适工艺参数,即FeSO4360mg/L,H2O2300mg/L,FeC2O410 mg/L,pH=3,反应时间32 min。按此工艺参数运行,可降解COD 73.7%,色度去除率81.2%。H2O2是降解COD的主要因素,去除色度的主要因素为硫酸亚铁。This paper reports the factors affecting the treatment of coal carbonization biochemical wastewater by Fenton and catalytic oxidation.The optimal condition for COD and color removal is:FeSO4 360 mg/L,H2O2 300 mg/L,FeC2O4 10 mg/L,pH=3,reaction time 32 mins.The most important factor is H2O2 for COD and FeSO4 for color remove.The removal rates of COD and color in the treated coal carbonization biochemical wastewater are 73.7% and 81.2%.

关 键 词：Fenton+FeC2O2体系 焦化生化废水 化学需氧量 色度 

分 类 号：X784[环境科学与工程—环境工程]