Fenton试剂处理实验室有机废水的试验研究  

Study on Treatment of Laboratory Organic Wastewater by Fenton Reagent

作　　者：马建华[1] 董铁有[1] 郭昊[1] 

机构地区：[1]河南科技大学化工与制药学院,洛阳471003

出　　处：《环境保护科学》2009年第1期27-28,32,共3页Environmental Protection Science

摘　　要：用Fenton试剂对实验室有机废水进行处理研究。考察了pH值、H2O2和硫酸亚铁的用量、反应时间等因素对废水降解过程的影响,确定了方法的优化条件,并讨论了Fenton试剂的反应机理。实验结果表明:pH值在6.0,30%的H2O2用量为4.0mL,硫酸亚铁用量为1.5g,反应时间为30min时,处理效率最好。The feasibility of Fenton reagent to treat wastewater generated from laboratory was investigated in this study. The effects of initial pH value, reactive time and the dosage of FeSO4 and H2O2 on the removal efficiency of COD were studied respectively. The oxidation mechanism of Fenton reagent was introduced. When the pH value was 6.0, the reactive time was 30 minutes and the consumption of FeSO4 · 7H2O and H2O2 were 1.5g and 4.0mL,maximal COD removal was achieved.

关 键 词：有机废水 FENTON试剂 废水处理 

分 类 号：X703[环境科学与工程—环境工程] N33[自然科学总论]