混凝-Fenton氧化联合工艺处理有机废水的试验研究  

Experimental Research on Fenton Oxidation-Coagulation for High-concentration Organic Wastewater

作　　者：孙宇[1] 刘建华[1] 刘鹤楠[1] 

机构地区：[1]东北电力大学化学工程学院,吉林吉林132012

出　　处：《东北电力大学学报》2015年第3期64-67,共4页Journal of Northeast Electric Power University

摘　　要：利用多种方法联合处理是废水处理技术的发展方向,通过单因素实验确定了Fenton氧化和混凝处理高浓度有机废水的最佳参数,并进行了联合工艺处理该废水的实验。结果表明:采用Fenton-混凝联合工艺处理高浓度有机废水优于混凝-Fenton法,处理后苯酚含量、CODCr和浊度分别为45.2mg/L、818.2 mg/L和0.1 NTU,去除率分别为95.5%、60.1%和99.9%。Combined process is one of the development directions to treat wastewater. The optimal technological conditions of Fenton oxidation and coagulation processes have been ascertained by single factor experiments separately. According to the optimal conditions,the wastewater is treated by the combined process. The conclusion shows that the Fenton-coagulation is better than the coagulation-Fenton oxidation process,the concentration of phenol,COD and ZD is separately 45. 2mg / L,818. 2mg / L and 0. 1NTU,the removal rate is up to 95.5%,60. 1% and 99. 9%. The experiments provide reference for the application of the process.

关 键 词：高浓度有机废水 混凝处理 FENTON试剂 

分 类 号：X703[环境科学与工程—环境工程]