摘要
针对污水处理过程中存在的难降解有机物问题,介绍了芬顿的概念和特点,探讨了均相芬顿氧化在原位产生芬顿试剂的机理及应用。目前均相芬顿氧化技术总体可归纳为超声-芬顿氧化技术、微波-芬顿氧化技术、光-芬顿氧化技术、电-芬顿氧化技术。这些技术的应用能促进有机物的降解,提高芬顿技术的处理效率。通过介绍芬顿氧化技术降解废水中污染物的机理,综述了均相芬顿氧化技术在废水处理中的应用,分析了各种方法的适用范围和优缺点。
Focused on biorefractory organic contaminant problems in wastewater treatment, this paper introduces the concept and characteristics of Fenton, discusses the mechanism and application of Homogeneous Fenton oxidation technology in - situ Fenton＇s reagent generation in this system. These technology include acoustic -fenton oxidation technology, microwave -fenton oxidation technology, photo - fenton oxidation technology and electro - fenton oxidation technology. These technologies will pro- mote processing of organic matter degradation and efficiency. It introduces the degradation mechanism of pollutions in wastewater by Fenton oxidation technologies. It is summarized the application of Homogeneous Fenton oxidation technologies in the treatment of wastewater. The applicable scopes and advantages and limitations of each technology are discussed.
出处
《环境科学与管理》
CAS
2015年第4期83-85,共3页
Environmental Science and Management
关键词
均相芬顿
芬顿试剂
水处理技术
homogeneous Fenton
Fenton＇s reagent
water treatment technology
