用于含酚废水处理的铁基载体Fenton催化剂研究进展  

Research Progress of Fenton Catalysts Supported by Iron-Based Substances for the Treatment of Phenolic Wastewater

作　　者：张涵 叶卉 吕婧 李泓 Zhang Han;Ye Hui;Lyu Jing;Li Hong(State Key Laboratory of Separation Membrane and Processes,School of Materials Science and Engineering,Tiangong University,Tianjin 300387,China)

机构地区：[1]天津工业大学材料科学与工程学院省部共建分离膜与膜过程国家重点实验室,天津300387

出　　处：《山东化工》2023年第21期119-123,共5页Shandong Chemical Industry

摘　　要：随着工业化进程的加速和人类活动的不断增多,有机污染物对水体的污染已成为亟需解决的环境问题。近年来,光化学氧化工艺、催化湿化氧化工艺、电化学氧化工艺和Fenton氧化工艺等高级氧化工艺(AOPs)在降解污染物方面得到了广泛的应用。与其他AOPs相比,载体Fenton催化剂因其对有机污染物高效氧化的特点被广泛应用于水污染控制领域。因此,本文综述了近年来铁催化剂在黏土材料、碳材料、沸石和金属有机骨架上的负载以及它们在苯酚催化氧化方面的研究进展,并阐述了上述处理方法的基本原理和氧化机制。研究结果表明载体Fenton催化剂在处理苯酚废水方面效果显著,具有潜在的工业化应用前景。With the acceleration of industrialization and increasing human activities,the pollution of organic pollutants to water has become an urgent global environmental problem.In recent years,the advanced oxidation processes(AOPs),including photochemical oxidation,catalytic wet air oxidation,electrochemical oxidation and Fenton oxidation,have been widely applied in treating toxic or non-biodegradable contaminants.Compared with other AOPs,Fenton catalyst is often used for water pollution control due to its effective oxidation of organic pollutants.Therefore,in this paper,the recent research progress on iron catalysts loaded on clay materials,carbon materials,zeolites and metal-organic frameworks and their catalytic oxidation effect on phenol is reviewed,while the basic principles and oxidation mechanisms of the above treatment methods are described.The results show that the supported Fenton catalyst is effective in the treatment of phenol wastewater and has great potential in industrial application prospects.

关 键 词：载体Fenton催化剂 苯酚催化氧化 水处理 

分 类 号：TQ426[化学工程] X703[环境科学与工程—环境工程]