Research Progress of Fenton Technology for Treatment of Pollutants in Water
Fenton technology is the first invented advanced oxidation technology,and is also the most widely used advanced oxidation technology in water treatment because of the advantages of high treatment efficiency and thorough mineralization.The traditional Fenton technology has limited its application scenarios due to the strict pH application conditions.Therefore,this paper reviews the research progress and summarizes the current research focus and catalytic mechanism of heterogeneous Fenton and electro-Fenton derived from traditional Fenton technologies.And it also describes the common means to enhance the activity of catalysts in different Fenton systems.In addition,the research progress of coupling process of Fenton technology is described.Finally,the future research direction of Fenton technology is prospected.