Martín Óscar Armando Pacheco Álvarez is currently a full-time Professor and Researcher at the Instituto Tecnológico Superior de Guanajuato (ITESG), part of the Tecnológico Nacional de México (TecNM). He holds a Ph.D. in Chemical Sciences with a specialization in Analytical Chemistry and conducted an international research stay at the Plataforma Solar de Almería, Spain, under the supervision of Dr. Isabel Oller Alberola (CIEMAT). His research focuses on advanced oxidation processes (AOPs) for the treatment of water contaminated with emerging pollutants, particularly through electrochemical and solar-assisted technologies such as Electro-Fenton, Photo-Electro-Fenton, and Electro-Oxidation. He has authored multiple peer-reviewed articles in high-impact journals and has participated in numerous national and international congresses. Dr. Pacheco Álvarez actively collaborates with researchers in Mexico and Europe, including Dr. Juan Manuel Peralta Hernández, Dr. Enric Brillas, and Dr. Oracio Serrano Torres. He is also a reviewer for international journals such as Chemosphere and Desalination and Water Treatment. His academic contributions extend to mentoring students, organizing national scientific events, and promoting sustainable solutions aligned with the principles of green chemistry and circular economy.