García-Aguado, Luis Ricardo | Universidad De Guanajuato |
Esparza Ríos, Fátima Del Rosario | Universidad De Guanajuato |
Neria-gonzalez, Maria Isabel | Tecnológico De Estudios Superiores De Ecatepec |
Vicente, Peña Caballero | Universidad De Guanajuato |
Resumen: Este trabajo presenta un análisis comparativo de tres observadores de estado no lineales aplicados al proceso sulfato reductor por Desulfovibrio alaskensis 6SR en presencia y ausencia de Cr(VI). Los observadores consisten en su estructura de una retroalimentación simple proporcional (Obs.-1), proporcional- integral (Obs.-2) y proporcional-integral-exponencial (Obs.-propuesto), que se evalúan a diferentes condiciones iniciales. Los observadores se utilizan para estimar la concentración de sulfato y la concentración de sulfuro de hidrógeno a partir de la concentración de biomasa en el biorreactor. El desempeño de los observadores se evalúa en términos del indicador del error ITSE.
¿Cómo citar?
Fátima Del Rosario Esparza Ríos, Luis Ricardo García-Aguado, M. Isabel Neria-González & Vicente Peña-Caballero. Diseño de un Observador para un Bio-Reactor Sulfato Reductor. Memorias del Congreso Nacional de Control Automático, pp. 172-178, 2021.
Palabras clave
Sulfate-reducing process, Desulfovibrio alaskensis 6SR, Modeling, Nonlinear observer, Simulation
Referencias
- Alvarez, M.T., Pozzo, T. & Mattiasson, B. Enhancement of Sulphide Production in Anaerobic Packed Bed Bench-scale Biofilm Reactors by Sulphate Reducing Bacteria. Biotechnol Lett 28, 175–181 (2006). https://doi.org/10.1007/s10529-005-5332-7
- Ayansina, S. A., Oluwaseyi, S. O., & Olubukola, O. B. (2018). Sulfate-Reducing Bacteria as an Effective Tool for Sustainable Acid Mine Bioremediation. Frontiers in Microbiology. https://doi.org/10.3389/fmicb.2018.01986
- Corriou JP. (2018) State Observers. In: Process Control. Springer, Cham. https://doi.org/10.1007/978-3-319-61143- 3_18
- Cord-Ruwisch, R. (1985). A quick method for determination of dissolved and precipitated sulfides in cultures of sulfatereducing bacteria. Journalof Microbiololy Methods 4,33-36.
- Crispim JS, Dias RS, Vidigal PMP, de Sousa MP, da Silva CC, Santana MF, de Paula SO. Screening and characterization of prophages in Desulfovibrio genomes. Sci Rep. 2018 Jun 18;8(1):9273. doi: 10.1038/s41598-018- 27423-z. PMID: 29915307; PMCID: PMC6006170.
- Fernando Grijalva-Hernández, V. Peña Caballero, Pablo A. López-Pérez & Ricardo Aguilar-López. Estimation of plasmid concentration in batch culture of Escherichia coli DH5α via simple state observer. Chemical Papers volume 72, 2589–2598 (2018). https://doi.org/10.1007/s11696-018-0478-7
- Hussain, A., Hasan, A., Javid, A. et al. Exploited application of sulfate-reducing bacteria for concomitant treatment of metallic and non-metallic wastes: a mini review. 3 Biotech 6, 119 (2016). https://doi.org/10.1007/s13205-016- 0437-3
- Hussain, A., Qazi, J.I. Metals-induced functional stress in sulphate-reducing thermophiles. 3 Biotech 6, 17 (2016). https://doi.org/10.1007/s13205-015-0342-1
- Mehta-Kolte, M.G., Stoeva, M.K., Mehra, A., Redford, S.A., Youngblut, M.D., Zane, G., Grégoire, P., Carlson, H.K., Wall, J. and Coates, J.D. (2019), Adaptation of Desulfovibrio alaskensis G20 to perchlorate, a specific inhibitor of sulfate reduction. Environ Microbiol, 21: 1395- 1406. https://doi.org/10.1111/1462-2920.14570
- Rashamuse, K.J., Whiteley, C.G. Bioreduction of Pt (IV) from aqueous solution using sulphate-reducing bacteria. Appl Microbiol Biotechnol 75, 1429–1435 (2007). https://doi.org/10.1007/s00253-007-0963-3
- Smith, WL. Hexavalent Chromium Reduction and Precipitation by Sulphate-reducing Bacterial Biofilms. Environmental Geochemistry and Health 23, 297– 300 (2001). https://doi.org/10.1023/A:1012296812935
- van den Brand, T.P.H., Roest, K., Chen, G.H. et al. Occurrence and activity of sulphate reducing bacteria in aerobic activated sludge systems. World J Microbiol Biotechnol 31, 507–516 (2015). https://doi.org/10.1007/s11274-015-1807-4
- Verma, A., Bishnoi, N.R. & Gupta, A. Optimization study for Pb(II) and COD sequestration by consortium of sulphatereducing bacteria. Appl Water Sci 7, 2309–2320 (2017). https://doi.org/10.1007/s13201-016-0402-7
- V. Alcaraz-González, Rodolfo Salazar-Peñaa, Víctor González-Álvareza, Jean-Luc Gouzéb, &Jean-Philippe Steyerc. (2005). A tunable multivariable nonlinear robust observer for biological systems. Comptes Rendus Biologies. https://doi.org/10.1016/j.crvi.2004.11.008
- V. Peña Caballero, “Analysis of the operation of hybrid processes for the removal of Cr(VI)”, Ph D Thesis, CINVESTAV-IPN, México, 2013, (in Spanish). Vicente Peña-Caballero, Ricardo Aguilar-López, Pablo A López-Pérez, M Isabel Neria-González (2016). Reduction of Cr (VI) utilizing biogenic sulfide: an experimental and mathematical modeling approach. Desalination and Water Treatment. 57(28).13056-13065 https://doi.org/10.1080/19443994.2015.1055811