Fenton氧化技术处理含苯和苯乙烯废水的研究  

Research on Fenton Oxidation Technology for Treatment of Wastewater Containing Benzene and Styrene

作　　者：闫硕 彭举威[1] 巴琦 YAN Shuo;PENG Juwei;BA Qi(Jilin Jianzhu University,Changchun 130018,China)

机构地区：[1]吉林建筑大学,长春130118

出　　处：《中国资源综合利用》2022年第1期29-31,43,共4页China Resources Comprehensive Utilization

摘　　要：Fenton氧化技术作为高级氧化工艺的一种,利用·OH的强氧化性,能够有效地去除废水中的苯和苯乙烯。研究表明,在H_(2)O_(2)投加量2 mL、n(Fe^(2+))∶n(H_(2)O_(2))=1∶9、pH=3、反应时间2 h的情况下,该技术对含苯和苯乙烯均为400 mg/L的废水去除效果最好。其中,苯和苯乙烯的去除效率均能超过90%,总有机碳(TOC)的去除率能超过85%。As a kind of advanced oxidation process,Fenton oxidation technology utilizes the strong oxidizing properties of·OH to effectively remove benzene and styrene in wastewater.Studies have shown that when the dosage of H_(2)O_(2) is 2 mL,n(Fe^(2+))∶n(H_(2)O_(2))=1∶9,pH=3,and the reaction time is 2 h,this technology has the best removal effect on wastewater containing 400 mg/L of benzene and styrene.Among them,the removal efficiency of benzene and styrene can exceed 90%,and the removal rate of total organic carbon(TOC)can exceed 85%.

关 键 词：苯 苯乙烯 高级氧化工艺 FENTON氧化技术 

分 类 号：X703[环境科学与工程—环境工程]