1. Processes and Systems Engineering, CIPTEC Research Group, Fundación Universitaria Tecnológico Comfenalco, Cartagena, Colombia.
2. GICI Research Group, Chemical Engineering Department, Universidad de San Buenaventura Cartagena, Diag. 32 # 30- 966, Cartagena, Colombia
3. GISAH Research Group, Environmental Engineering Program, Universidad Tecnológica de Bolívar, Campus Tecnológico, km 1 vía Turbaco Cartagena, Cartagena, Colombia
4. Processes and Systems program, Fundación Universitaria Tecnológico Comfenalco, Cartagena, Colombia.