高级氧化技术在难降解有机废水处理中的应用研究进展  

Research Progress on the Application of Advanced Oxidation Processes in the Treatment of Refractory Organic Wastewater

作　　者：于鹏 秦立国 YU Peng;QIN Liguo(Shandong Academy of Environmental Sciences Co.,Ltd.,Jinan 250000,China)

机构地区：[1]山东省环境保护科学研究设计院有限公司,济南250000

出　　处：《中国资源综合利用》2025年第3期123-125,共3页China Resources Comprehensive Utilization

摘　　要：高级氧化技术(Advanced Oxidation Processes,AOPs)在难降解有机废水处理中取得显著进展,包括芬顿氧化法、臭氧氧化法、光催化氧化法及电化学氧化法。芬顿氧化法利用Fe^(2+)催化H_(2)O_(2)生成强氧化性的羟基自由基(·OH),有效降解多种有机物,但面临pH值范围窄等问题。臭氧氧化法凭借强氧化性,广泛用于印染废水处理,但面临成本高等挑战。光催化氧化法一般以TiO_(2)为催化剂,结合紫外光生成·OH,污染物降解能力强,应用前景良好。电化学氧化法通过优化电极材料处理复杂废水,成本低且环境友好。AOPs通过催化剂优化、反应条件精准控制及组合应用,提高废水处理效率,增加经济效益,助力环境保护,最终实现可持续发展。Advanced Oxidation Processes (AOPs) have made significant progress in the treatment of refractory organic wastewater,including Fenton oxidation,ozone oxidation,photocatalytic oxidation,and electrochemical oxidation.The Fenton oxidation method utilizes Fe~(2+) to catalyze the generation of highly oxidative hydroxyl radicals (·OH) from H_2O_2,effectively degrading various organic compounds,but faces problems such as a narrow pH range.Ozone oxidation method is widely used for the treatment of printing and dyeing wastewater due to its strong oxidizing properties,but it faces challenges such as high cost.The photocatalytic oxidation method generally uses TiO_(2) as a catalyst,combined with ultraviolet light to generate ·OH,which has strong pollutant degradation ability and good application prospects.Electrochemical oxidation method is a low-cost and environmentally friendly method for treating complex wastewater by optimizing electrode materials.AOPs improve wastewater treatment efficiency,increase economic benefits,support environmental protection,and ultimately achieve sustainable development through catalyst optimization,precise control of reaction conditions,and combined application.

关 键 词：高级氧化技术(AOPs) 难降解有机废水 环境效益 经济效益 

分 类 号：X703[环境科学与工程—环境工程]