Recalcitrant organic wastewater produced by industrial production needs to be effectively treated

otherwise

it will cause a great harm to the ecosystem and human health. Advanced oxidation process(AOPs) with the advantages of fast degradation rate

high efficiency and wide application ranges is one of the more promising treatment methods of recalcitrant wastewater. However

AOP exists some problems like high energy consumption and high cost

which limits its application. In order to reduce the cost

AOPs combining/coupling other treatment method has been extensively developed in recent years. Based on the review of the latest AOPs technology such as plasma

solar photocatalytic and Bio-electro-Fenton oxidation methods

this paper focused on the combined AOPs technology and AOPs coupling bio-treatment technology. To meet the requirements of practical application

the scale up development of combined/coupled AOPs was summarized. This paper also concluded the research direction and prospects of the practical application of AOPs.