Francisco Javier Moreno-Cruz
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Francisco Javier Moreno-Cruz has a total of 9 co-authors. Here are the top co-authors by number of shared publications:
- Blanca Estela Barragán-Huerta
Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Avenida Wilfrido Massieu s/n, Unidad Profesional Adolfo López Mateos, Mexico City 07738, Mexico
2 shared publications - Eduardo Lozano-Guzmán
Facultad de Ciencias Químicas, Universidad Juárez del Estado de Durango. Durango, Mexico
2 shared publications - Javier Alejandro Navarro-Franco
Instituto Politécnico Nacional (IPN) CIIDIR-Durango Durango Mexico
2 shared publications - Juan Manuel Vigueras-Cortés
Instituto Politécnico Nacional (IPN), CIIDIR-Durango, Durango, Mexico
2 shared publications - Marco Antonio Garzón-Zúñigac
Laboratorio de Evaluación, Desarrollo e Innovación de Tecnología del Agua, CIIDIR-Durango, Instituto Politécnico Nacional, Sigma 119, 20 de Noviembre II, Durango 34220, Mexico
2 shared publications - Patrick Drogui
Water Earth Environment Center, The National Institute for Scientific Research (INRS), Québec, Canada
2 shared publications
Latest Publications
- Open Access
- 1 March 2024
- Published by Instituto Mexicano de Tecnologia del Agua in Tecnología y ciencias del agua
- Vol. 15 (2) , 98-163
Assessment of carbamazepine removal from hospital wastewater in a non conventional biofilter and the application of electro-oxidation as pre-treatment
Hospital wastewater (HWW) is characterized by a high drug concentration, which can cause endocrine effects and bacterial resistance, among others. For this study, carbamazepine (CBZ) was selected as a contaminant model to evaluate the removal efficiency from HWW of recalcitrant pharmaceuticals in a non conventional biofilter (BF), packed with a mixture of wood chips (Prosopis) and porous rock (pouzzolane). The effect of electro-oxidation (EO) as pre-treatment was assessed as well. A biofilm adapted to the HWW was developed in the BF. The addition of high concentrations of CBZ (1 000 and 10 000 µg/l) to the influent HWW did not affect the removal efficiency of the BF to remove organic matter (73 %) and ammonia nitrogen (99 %), proving that the biomass was not inhibited by the CBZ’s concentration. The BF showed a significant removal of CBZ by adsorption during the start up. The bed filter showed an adsorption capacity of 19.84 µg/g (Co = 10 000 µg/l). After the bed filter saturation operated in steady state, the BF removed by biotransformation 17.2 ± 7.4 % of CBZ which, in terms of concentration (1 551 ± 664 µg/l), is bigger than the concentration in most of the reports for hospital, pharmaceutical and municipal WW effluents, which are between 0.1 and 890 µg/l. By applying electro-oxidation as a pretreatment, the global removal efficiency of CBZ increased to 55 ± 5.96 %. In the hybrid system, the EO biotransformed the CBZ, and in the BF the nitrogen and the COD were removed and showed CBZ desorption.
- 1 March 2024
- Published by Instituto Mexicano de Tecnologia del Agua in Tecnología y ciencias del agua
- Vol. 15 (2) , 98-163
Open AccessAssessment of carbamazepine removal from hospital wastewater in a non conventional biofilter and the application of electro-oxidation as pre-treatment
Hospital wastewater (HWW) is characterized by a high drug concentration, which can cause endocrine effects and bacterial resistance, among others. For this study, carbamazepine (CBZ) was selected as a contaminant model to evaluate the removal efficiency from HWW of recalcitrant pharmaceuticals in a non conventional biofilter (BF), packed with a mixture of wood chips (Prosopis) and porous rock (pouzzolane). The effect of electro-oxidation (EO) as pre-treatment was assessed as well. A biofilm adapted to the HWW was developed in the BF. The addition of high concentrations of CBZ (1 000 and 10 000 µg/l) to the influent HWW did not affect the removal efficiency of the BF to remove organic matter (73 %) and ammonia nitrogen (99 %), proving that the biomass was not inhibited by the CBZ’s concentration. The BF showed a significant removal of CBZ by adsorption during the start up. The bed filter showed an adsorption capacity of 19.84 µg/g (Co = 10 000 µg/l). After the bed filter saturation operated in steady state, the BF removed by biotransformation 17.2 ± 7.4 % of CBZ which, in terms of concentration (1 551 ± 664 µg/l), is bigger than the concentration in most of the reports for hospital, pharmaceutical and municipal WW effluents, which are between 0.1 and 890 µg/l. By applying electro-oxidation as a pretreatment, the global removal efficiency of CBZ increased to 55 ± 5.96 %. In the hybrid system, the EO biotransformed the CBZ, and in the BF the nitrogen and the COD were removed and showed CBZ desorption.