Fe/Cu内电解-UV/Fenton法催化氧化组合工艺处理染料废水的研究  

Dye Wastewater Treatment by Combined Fe/Cu Internal Electrolysis and UV/Fenton Catalytic Oxidation Process

作　　者：姜佩[1] 单宝田[1] 陆金仁[1] 张义良 刘瑞聪 

机构地区：[1]中国海洋大学化学化工学院海洋化学理论与工程技术教育部重点实验室,山东青岛266100 [2]山东罗欣药业股份有限公司,山东临邑276017 [3]青岛北方环境技术有限公司,山东青岛266071

出　　处：《中国海洋大学学报（自然科学版）》2013年第6期71-75,共5页Periodical of Ocean University of China

摘　　要：本文采用Fe/Cu内电解和UV/Fenton催化氧化组合工艺对染料生产废水进行处理,结果表明,内电解预处理的最佳反应条件为pH=3,反应时间为30min,铁铜质量比为30∶1。UV/Fenton催化氧化处理的最佳反应条件为30%。H2O2用量64mL/L,光照强度33W,光照时间45min。在此条件下,废水色度和CODCr累计除率分别达到86.7%和87.7%。Treatment of mixed industrial dye wastewater by Combined Fe/Cu Internal Electrolysis and UV/Fenton Catalytic Oxidation Process was studied in this paper.The optimum conditions were found to be initial pH of 3,reaction time of 30 min,and m（Fe）/m（Cu） of 30：1 in the process of Fe/Cu internal electrolysis,and 30% H2O2 of 64 mL/L,illumination intensity of 33 W,reaction time of 45 min in the process of UV/Fenton catalytic oxidation.Under these optimum conditions,the final removal percentages of color and CODCr were found to be 86.7% and 87.7%,respectively.

关 键 词：染料废水 内电解 催化氧化 废水处理 

分 类 号：X788[环境科学与工程—环境工程]