× Thomas Cadenbach Professor tcadenbach@usfq.edu.ec (+593 2) 297-1700 Extension 1129 Maxwell Building, M-209 Faculty College of Sciences and Engineering Career Environmental Engineering Expertise area Chemistry Water Treatment Hazardous waste Doctor of Natural Sciences (Chemistry) Ruhr-Universität Bochum, Germany. Diploma (Master's) in Chemistry Ruhr-Universität Bochum, Germany.