Design of a low budget lab-scale UASB reactor for research and teaching in low income laboratories
Palabras clave:
UASB, bajo costo, digestión anaerobia, residuos sólidos procícolasResumen
Upflow anaerobic sludge blanket (UASB) reactors are most widely implemented setup for anaerobic treatment of wastewaters with a high organic load. Even though these are very efficient systems and methane production from organic waste makes them energetically attractive, its implementation in developing countries is still hampered not just because of financial reasons, but because of its relatively difficult operation. For this reason, it is crucial to maintain a number of installed lab-scale UASB reactors for training of technicians and professionals. Unfortunately, the installation costs might be prohibitive for low income laboratories. As scientific literature usually focuses on results obtained using UASB reactors, but rarely focuses on construction details, here we present a detailed description of the building of a low budget UASB reactor for research and instruction in the Antonio Nariño University environmental engineering labs.
Descargas
Citas
É. Castillo M., É. F. C. M, D. E. Cristancho, and V. A. A, “Estudio de las condiciones de operación para la digestión anaerobia de residuos sólidos urbanos,” Rev. Colomb. Biotecnol., vol. 5, no. 2, pp. 11–22, Apr. 2007.
W. Parawira, “Biogas technology in sub-Saharan Africa: status, prospects and constraints,” Rev. Environ. Sci. Biotechnol., vol. 8, no. 2, pp. 187–200, Apr. 2009. http://doi.org/10.1007/s11157-009-9148-0.
I. Ruiz, J. A. Álvarez, and M. Soto, “El potencial de la digestión anaerobia en el tratamiento de aguas residuales urbanas y efluentes de baja carga orgánica,” Universidade Coruña Fac. Cienc. Campus Zapateira Sn, vol. 15071, 2001. Retrieved from http://www.researchgate.net/profile/Manuel_Soto/publication/242251233_EL_POTENCIAL_DE_LA_DIGESTIN_ANAEROBIA_EN_EL_TRATAMIENTO_DE_AGUAS_RESIDUALES_URBANAS_Y_EFLUENTES_DE_BAJA_CARGA_ORGNICA/links/0deec52974b58e46f0000000.pdf.
P. Torres, “Perspectivas del tratamiento anaerobio de aguas residuales domésticas en países en desarrollo” Rev. EIA, vol. 9, no. 18, pp. 115–129, Sep. 2013.
C. A. Peterson, “Local-level appraisal of benefits and barriers affecting adoption of climate-smart agricultural practices: Curití, Colombia,” CGIAR Reseach Program on Climate Change, Agriculture and Food Security (CCAFS), Report, Mar. 2014. Retrieved from https://cgspace.cgiar.org/handle/10568/35694.
R. K. S. Almeida, C. Martelli, G. H. M. Dias, and J. C. A. da Silva, “A cheap and efficient photochemical reactor for chemical experiments,” Quím. Nova, vol. 37, no. 1, pp. 164–167, 2014. http://doi.org/10.1590/S0100-40422014000100027.
J. P. H. van Luijtelaer and M. C. Kroon, “A Novel Design for a Cheap High Temperature Solar Collector: The Rotating Solar Boiler,” J. Sol. Energy Eng., vol. 131, no. 2, pp. 025001–025001, Apr. 2009. http://doi.org/10.1115/1.3097268.
J. C. Almeida Oñate, “Diseño de un biodigestor para el tratamiento de aguas residuales y producción de biogás para su aprovechamiento en el nuevo campus de la ESPE Extensión Latacunga.,” LATACUNGA/ESPE/2013, 2013. Retrieved from http://repositorio.espe.edu.ec/handle/21000/6387.
D. A. Erazo Carvajal, “Diseño y construcción de un reactor UASB a escala de laboratorio para el tratamiento de aguas residuales de la industria de embutidos cárnicos,” Universidad Internacional SEK, 2014. Retrieved from http://repositorio.uisek.edu.ec/jspui/handle/123456789/1001.
H. E. Ramírez Navarrete, “Modificación del diseño de un reactor anaerobio de flujo ascendente de lecho granular para mejorar el contacto sustrato-biomasa,” 2012. Retrieved from http://www.repositoriodigital.ipn.mx/handle/123456789/5748.
M. L. Moreta Criollo, “Diseño de un biodigestor de estiércol porcino para una granja agrícola ubicada en el Barrio La Morita, parroquia de Tumbaco para el año 2012-2013,” Universidad Internacional SEK, 2013. Retrieved from http://repositorio.uisek.edu.ec/jspui/handle/123456789/707.
G. Vidal and M. C. Diez, “Methanogenic toxicity and continuous anaerobic treatment of wood processing effluents,” J. Environ. Manage., vol. 74, no. 4, pp. 317–325, Mar. 2005. http://doi.org/10.1016/j.jenvman.2004.09.008.
F.-X. Ye and Y. Li, "Biosorption and biodegradation of pentachlorophenol (PCP) in an upflow anaerobic sludge blanket (UASB) reactor;' Biodegradation, vol. 18, no. 5, pp. 617-624·, Oct. 2007.
W. Zhong, Z. Zhang, Y. Luo, S. Sun, W. Qiao, and M. Xiao, "Effect of biological pretreatments in enhancing corn straw biogas production;' Bioresour. Technol., vol. 102, no. 24·, pp. 11177-11182, Dec. 2011.
V. Singhal and J. P. N. Rai, "Biogas production from water hyacinth and channel grass used for phytoremediation of industrial effluents;' Bioresour. Technol., vol. 86, no. 3, pp. 221-225, Feb. 2003.
C. Y. Tai and C.-S. Cheng, "Effect of C02 on expansion and supersaturation of saturated solutions;' AIChE J., vol. 44, no. 4, pp. 989-992, Apr. 1998.
E. W. Rice, American Public Health Association, and American Water Works Association, Standard methods for the examination of water and wastewater. Washington, D.C.: American Public Health Association, 2012.
C. H. Kock and K. A. Rusch, “Evaluation of an Economical Alternative Onsite Domestic Wastewater Treatment System to Remove Soluble and Particulate Organic Oxygen Demand,” Proc. Water Environ. Fed., vol. 2004, no. 9, pp. 413–441, Jan. 2004. http://doi.org/10.2175/193864704784132607.
W. Verstraete, Environmental Biotechnology ESEB 2004. CRC Press, 2004.
F. J. Cervantes, S. G. Pavlostathis, and A. C. van Haandel, Advanced Biological Treatment Processes for Industrial Wastewaters: Principles and Applications. IWA Publishing, 2006.
H. Furumai, H. Tagui, and K. Fujita, “Effects of pH and alkalinity on sulfur-denitrification in a biological granular filter,” Water Sci. Technol., vol. 34, no. 1–2, pp. 355–362, 1996. http://doi.org/10.1016/0273-1223(96)00544-6.
E. ten Brummeler, L. W. H. Pol, J. Dolfing, G. Lettinga, and A. J. B. Zehnder, “Methanogenesis in an Upflow Anaerobic Sludge Blanket Reactor at pH 6 on an Acetate-Propionate Mixture,” Appl. Environ. Microbiol., vol. 49, no. 6, pp. 1472–1477, Jun. 1985.
A. Pérez and P. Torres, “Indices de alcalinidad para el control del tratamiento anaerobio de aguas residuales fácilmente acidificables,” Rev. Ing. Compet., vol. 10, no. 2, pp. 41–52, Sep. 2011.
I. Ruiz, M. C. Soto, M. C. Veiga, P. Ligero, A. Vega, and R. Blázquez, “Performance of and biomass characterisation in a UASB reactor treating domestic waste water at ambient temperature,” Jul. 1998. Retrieved from http://ruc.udc.es/dspace/handle/2183/13658.
Descargas
Publicado
-
Resumen202
-
PDF147
Cómo citar
Número
Sección
Licencia
Esta obra está bajo una licencia internacional Creative Commons Atribución-NoComercial-CompartirIgual 4.0.