A review on Fenton like processes for organic wastewater treatment
Abstract Fenton like processes have been studied widely in recent years and are considered promising for organic wastewater treatment. Due to the demand for high efficiency wastewater treatment, a summary of the study status of Fenton like processes is necessary to develop a novel and high efficiency organic wastewater treatment method. In this review, some important effect parameters (pH, H2O2 dosage, catalyst dosage, temperature) in hetero /homo geneous Fenton like processes are discussed, and then the physical field/phenomenon assisted hetero /homo geneous Fenton like processes are presented. After that, catalyst types and the evaluation of wastewater treatment costs for various Fenton like processes are summarized and discussed. Finally, possible future research directions and some guidelines for Fenton like processes are given.