Since 1996 her research interests have focused on Advanced Oxidation Processes (AOPs), as Photocatalysis, Ozonization, Fenton and Photo-Fenton, mainly applied to decrease the level of contamination of wastewaters coming from highly contaminant industries as Paper and Textile factories, but also to recalcitrant compounds as Chlorophenols. In this field, she collaborated with the group of Professor Marc A. Anderson, in the Water Chemistry Department, Wisconsin University (1998) with the aim to develop a photocatalytic reactor. Two years later, she focused her research on the modeling of the Advanced Oxidation Processes during her stage in the “Laboratorio de Recursos Renovables” Universidad de Concepción, Chile, with the group of Professor Héctor D. Mansilla.