An introduction to the use of hydrogen peroxide and ultraviolet radiation: An advanced oxidation process

Abstract

Hydrogen peroxide and ultraviolet light are combined in a synergistic effect to degrade organic chemicals in aqueous solutions. The generation of hydroxyl radicals is fundamental to the process as the hydroxyl radicals are largely responsible for the success of this process. Other factors affecting the effectiveness of the process are concentration of hydrogen peroxide, water quality, UV dose and spectra, scavengers, and temperature. Several models that have been used for this process are described.