Wastewater Treatment by Advanced Oxidation Process and Their Worldwide Research Trends

Water is a scarce resource and is considered a fundamental pillar of sustainable development. The modern development of society requires more and more drinking water. For this cleaner wastewater, treatments are key factors. Among those that exist, advanced oxidation processes are being researched as one of the sustainable solutions. The main objective of this manuscript is to show the scientific advances in this field.

In this paper, a systematic analysis of all the existing scientific works was carried out to verify the evolution of this line of research.