Uso de residuos biológicos bovinos para aplicaciones rurales a pequeña escala en Colombia mediante un sistema de biogás de ciclo cerrado
Desde el establecimiento de Colombia como un estado independiente, se han librado guerras y se siguen librando para lograr la igualdad en un país lleno de contrastes, un país con historia pero sin memoria. La verdadera revolución comienza cuando aquellos que alimentan al país tienen la misma oportun...
- Autores:
-
Becerra Guerrero, Juan Humberto
- Tipo de recurso:
- Trabajo de grado de pregrado
- Fecha de publicación:
- 2020
- Institución:
- Universidad Autónoma de Bucaramanga - UNAB
- Repositorio:
- Repositorio UNAB
- Idioma:
- spa
- OAI Identifier:
- oai:repository.unab.edu.co:20.500.12749/7346
- Acceso en línea:
- http://hdl.handle.net/20.500.12749/7346
- Palabra clave:
- Energy engineering
Technological innovations
Energy
Technological revolution
Biogas
Compostification
Manure
Ingeniería en energía
Innovaciones tecnológicas
Energía
Rural areas
Compostificación
Estiércol
Áreas rurales
Revolución tecnológica
Biogás
- Rights
- openAccess
- License
- http://creativecommons.org/licenses/by-nc-nd/2.5/co/
id |
UNAB2_25dbcc6ea61f7a6bd2644e6f93dc8926 |
---|---|
oai_identifier_str |
oai:repository.unab.edu.co:20.500.12749/7346 |
network_acronym_str |
UNAB2 |
network_name_str |
Repositorio UNAB |
repository_id_str |
|
dc.title.spa.fl_str_mv |
Uso de residuos biológicos bovinos para aplicaciones rurales a pequeña escala en Colombia mediante un sistema de biogás de ciclo cerrado |
dc.title.translated.spa.fl_str_mv |
Use of bovine biological waste for small-scale rural applications in Colombia through a closed-cycle biogas system |
title |
Uso de residuos biológicos bovinos para aplicaciones rurales a pequeña escala en Colombia mediante un sistema de biogás de ciclo cerrado |
spellingShingle |
Uso de residuos biológicos bovinos para aplicaciones rurales a pequeña escala en Colombia mediante un sistema de biogás de ciclo cerrado Energy engineering Technological innovations Energy Technological revolution Biogas Compostification Manure Ingeniería en energía Innovaciones tecnológicas Energía Rural areas Compostificación Estiércol Áreas rurales Revolución tecnológica Biogás |
title_short |
Uso de residuos biológicos bovinos para aplicaciones rurales a pequeña escala en Colombia mediante un sistema de biogás de ciclo cerrado |
title_full |
Uso de residuos biológicos bovinos para aplicaciones rurales a pequeña escala en Colombia mediante un sistema de biogás de ciclo cerrado |
title_fullStr |
Uso de residuos biológicos bovinos para aplicaciones rurales a pequeña escala en Colombia mediante un sistema de biogás de ciclo cerrado |
title_full_unstemmed |
Uso de residuos biológicos bovinos para aplicaciones rurales a pequeña escala en Colombia mediante un sistema de biogás de ciclo cerrado |
title_sort |
Uso de residuos biológicos bovinos para aplicaciones rurales a pequeña escala en Colombia mediante un sistema de biogás de ciclo cerrado |
dc.creator.fl_str_mv |
Becerra Guerrero, Juan Humberto |
dc.contributor.advisor.spa.fl_str_mv |
Acevedo Arenas, César Yobany |
dc.contributor.author.spa.fl_str_mv |
Becerra Guerrero, Juan Humberto |
dc.contributor.cvlac.*.fl_str_mv |
https://scienti.minciencias.gov.co/cvlac/visualizador/generarCurriculoCv.do?cod_rh=0000376671 |
dc.contributor.cvlac.none.fl_str_mv |
Acevedo Arenas, César Yobany [0000376671] |
dc.contributor.orcid.*.fl_str_mv |
https://orcid.org/0000-0002-5470-181X |
dc.contributor.orcid.none.fl_str_mv |
Acevedo Arenas, César Yobany [0000-0002-5470-181X] |
dc.contributor.researchgate.*.fl_str_mv |
https://www.researchgate.net/profile/Cesar_Yobany_Acevedo_Arenas |
dc.contributor.researchgate.none.fl_str_mv |
Acevedo Arenas, César Yobany [Cesar_Yobany_Acevedo_Arenas] |
dc.contributor.apolounab.none.fl_str_mv |
Acevedo Arenas, César Yobany [cesar-yobany-acevedo-arenas] |
dc.contributor.linkedin.none.fl_str_mv |
Acevedo Arenas, César Yobany [césar-yobany-acevedo-arenas-355a062b] |
dc.subject.keywords.eng.fl_str_mv |
Energy engineering Technological innovations Energy Technological revolution Biogas Compostification Manure |
topic |
Energy engineering Technological innovations Energy Technological revolution Biogas Compostification Manure Ingeniería en energía Innovaciones tecnológicas Energía Rural areas Compostificación Estiércol Áreas rurales Revolución tecnológica Biogás |
dc.subject.lemb.spa.fl_str_mv |
Ingeniería en energía Innovaciones tecnológicas Energía Rural areas Compostificación Estiércol |
dc.subject.proposal.spa.fl_str_mv |
Áreas rurales Revolución tecnológica Biogás |
description |
Desde el establecimiento de Colombia como un estado independiente, se han librado guerras y se siguen librando para lograr la igualdad en un país lleno de contrastes, un país con historia pero sin memoria. La verdadera revolución comienza cuando aquellos que alimentan al país tienen la misma oportunidad que los que controlan las industrias, la Colombia rural es un lugar lleno de oportunidades que reconocemos pero que a la vez no hacemos nada para desarrollarlas. Una revolución tecnológica donde algo básico como dar a todas las familias en áreas rurales la oportunidad de cocinar sin necesidad de leña, cocinar sin importar si llueve y de igual manera tener un ambiente saludable dentro de su hogar sin los humos peligrosos generador por las cocinas a leña, esas son las revoluciones que realmente importa en el campo. El uso de lo que se ha considerado desperdicio durante siglos para producir biogás cambiar la forma en que se vive la vida en las zonas rurales de Colombia, esta revolución funcionar como una plataforma para una vida mejor y mas saludable. El principal objetivo de este trabajo es el desarrollo de biodigestores robustos y que pueden alimentarse del estiércol para producir biogás y fertilizantes como subproducto, que pueda satisfacer fácilmente las necesidades de un hogar, un biodigestor que se adapte a las necesidades sociales y económicas de las zonas rurales del país y a su entorno geográfico. Una investigación en profundidad de los avances tecnológicos actuales, acompañada del conocimiento de quienes han trabajado en los campos de Colombia. |
publishDate |
2020 |
dc.date.accessioned.none.fl_str_mv |
2020-10-26T19:52:19Z |
dc.date.available.none.fl_str_mv |
2020-10-26T19:52:19Z |
dc.date.issued.none.fl_str_mv |
2020 |
dc.type.driver.none.fl_str_mv |
info:eu-repo/semantics/bachelorThesis |
dc.type.local.spa.fl_str_mv |
Trabajo de Grado |
dc.type.coar.none.fl_str_mv |
http://purl.org/coar/resource_type/c_7a1f |
dc.type.redcol.none.fl_str_mv |
http://purl.org/redcol/resource_type/TP |
format |
http://purl.org/coar/resource_type/c_7a1f |
dc.identifier.uri.none.fl_str_mv |
http://hdl.handle.net/20.500.12749/7346 |
dc.identifier.instname.spa.fl_str_mv |
instname:Universidad Autónoma de Bucaramanga - UNAB |
dc.identifier.reponame.spa.fl_str_mv |
reponame:Repositorio Institucional UNAB |
dc.identifier.repourl.spa.fl_str_mv |
repourl:https://repository.unab.edu.co |
url |
http://hdl.handle.net/20.500.12749/7346 |
identifier_str_mv |
instname:Universidad Autónoma de Bucaramanga - UNAB reponame:Repositorio Institucional UNAB repourl:https://repository.unab.edu.co |
dc.language.iso.spa.fl_str_mv |
spa |
language |
spa |
dc.relation.references.spa.fl_str_mv |
[1] M.-A. Sadi, “Design and Building of Biogas Digester for Organic Materials Gained From Solid waste By,” , p. 210, 2010. [2] G. U. Megwai, “Process Simulations of Small Scale Biomass Power Plant,” Universitu of Boras, no. 1, p. 44, 2014. [3] G. Coassin, “US 2020 0039858 A1.” [4] N. SK, “Biogas Production from Poultry Faeces,” Innovative Energy & Research, vol. 07, no. 04, 2018. [5] S. Carrara, “Small-scale biomass power generation,” p. 259, 2010. [6] E. D. Larson, “Small-Scale Gasification-Based Biomass Power Generation,” Biomass Workshop, no. January, pp. 1–26, 1998. [7] B. JEFFREYS, “WO 2018/102847 Al (51),” 2017. [8] Unidad de Planeaci´on Minero Energ´etica - UPME, Bolet´ın Estad´ıstico de Minas y Energ´ıa 1999-2005, 2006. [9] Upme, “Bolet´ın Estad´ıstico,” Entre Ciencia e Ingenier´ıa, vol. III, no. 97, p. 141, 2018. [Online]. Available: http://biblioteca.ucp.edu.co/OJS/index.php/paginas/article/ view/2570{%}5Cnhttp://unesdoc.unesco.org/images/0011/001163/116345s.pdf{%} 5Cnhttp://www.ucv.ve/fileadmin/user{ }upload/sadpro/Documentos/docencia{ } vol3{ }n2{ }2002/8{ }art.{ }5{ }fernando{ }Garcia.pdf{%}5Cnhttp://www [10] I. Final, E. Interdisciplinario, and C. Por, “Estimaci´on del potencial de conversi´on a biog´as de la biomasa en colombia y su aprovechamiento,” pp. 1–216, 2018. [11] B. G. Terminology, “Biogas from manure — Airclim,” pp. 1–21, 2012. [Online]. Available: http://www.airclim.org/acidnews/biogas-manure [12] F. M. BARRAGAN, “IMPLICACIONES AMBIENTALES DEL USO DE LE ´ NA˜ COMO COMBUSTIBLE DOMESTICO EN LA ZONA RURAL DE USME FABIOL,” ´ Ph.D. dissertation, 2011. [13] EPA, “Project Development Handbook,” Energy, 2008. [Online]. Available: http://www.epa.gov/lmop/publications-tools/handbook.html [14] U.S. Environmental Protection Agency, “Market Opportunities for Biogas Recovery Systems at U.S. Livestock Facilities,” no. November, p. 41, 2011. [Online]. Available: http://www.epa.gov/agstar/documents/biogas{ }recovery{ }systems{ }screenres.pdf [15] EPA, “Managing Manure with Biogas Recovery Systems - Improved Performance at Competitive Costs, The AgSTAR Program,” pp. 1–8, 2002. [16] L. Avery, S. Joanne, and V. Tumwesige, “Small-Scale Biogas Digester for Sustainable Energy Production in Sub-Saharan Africa,” no. May 2014, p. 587, 2019. [17] UPME, Integraci´on de las energ´ıas renovables no convencionales en Colombia, 2015. [Online]. Available: http://www1.upme.gov.co/sgic/{%}0Ahttp: //www1.upme.gov.co/sgic/{%}0Ahttp://www1.upme.gov.co/sgic/{%}0Ahttp: //www.upme.gov.co/Estudios/2015/Integracion{ }Energias{ }Renovables/ INTEGRACION{ }ENERGIAS{ }RENOVANLES{ }WEB.pdf [18] P. Conil, “EL BIOGAS Gas Natural Renovable para el desarrollo rural Potencial para ´ Colombia,” 1984. [19] E. Kocak-Enturk, K. Yetilmezsoy, and M. Ozturk, “A small-scale biogas digester model for hen manure treatment: Evaluation and suggestions,” Fresenius Environmental Bulletin, vol. 16, no. 7, pp. 804–811, 2007. [20] S. Elsasser, “Anaerobic digester use in dairy farms in the United States,” 2006. [21] G. De Biogas, A. P. De, E. De Ganado, A. Nivel, D. E. Finca, E. N. El, O. Ecuatoriano, H. Brito, P. Palmay, M. Mendoza, and C. Haro, “Environmental studies View project HAZARDOUS WASTE TREATMENT View project,” no. February 2017, 2016. [Online]. Available: https://www.researchgate.net/publication/313844990 [22] B. Manuel Raul Pelaez-Samaniego a, M. W. S. B, Q. Z. C, D. , Tsai Garcia-Perez a, C. F. E, and BManuel Garcia-Perez, “Charcoal from anaerobically digested dairy fiber for removal of hydrogen sulfide within biogas,” p. 9, 2018. [23] L. Rodrigues and L. Barbosa, “Influencia Da temperatura No Desempenho De biodigestores Com Esterco Bovino,” Journal of Chemical Information and Modeling, vol. 53, no. 9, pp. 1689–1699, 2013. [24] K. Reitzel, W. W. Bennett, N. Berger, W. J. Brownlie, S. Bruun, M. L. Christensen, D. Cordell, K. Van Dijk, S. Egemose, H. Eigner, R. N. Glud, O. Gr¨onfors, L. Hermann, S. Houot, M. Hupfer, B. Jacobs, L. Korving, C. Kjærgaard, H. Liimatainen, M. C. Van Loosdrecht, K. A. Macintosh, J. Magid, F. Maia, J. Martin-Ortega, J. McGrath, R. Meulepas, M. Murry, T. S. Neset, G. Neumann, U. G. Nielsen, P. H. Nielsen, V. O’Flaherty, H. Qu, J. Santner, V. Seufert, B. Spears, L. C. Stringer, M. Stutter, P. H. Verburg, P. Wilfert, P. N. Williams, and G. S. Metson, “New training to meet the global phosphorus challenge,” Environmental Science and Technology, vol. 53, no. 15, pp. 8479–8481, 2019. [25] C. F. Matos, J. L. Paes, E. F. Pinheiro, and D. V. De Campos, “Biogas production from ´ dairy cattle manure, under organic and conventional production systems,” Engenharia Agricola, vol. 37, no. 6, pp. 1081–1090, 2017. [26] A. Jafari-Sejahrood, B. Najafi, S. Faizollahzadeh Ardabili, S. Shamshirband, A. Mosavi, and K. wing Chau, “Limiting factors for biogas production from cow manure: energo-environmental approach,” Engineering Applications of Computational Fluid Mechanics, vol. 13, no. 1, pp. 954–966, 2019. [Online]. Available: https://doi.org/10.1080/19942060.2019.1654411 [27] Enersinc, “Energy Demand Situation in Colombia,” Departamento nacional de planeacion de Colomb´ıa, vol. 2ed, p. 136, 2017. [Online]. Available: https://www.dnp.gov.co/Crecimiento-Verde/Documents/ejes-tematicos/ Energia/MCV-EnergyDemandSituationVF.pdf [28] M. T. Yohaness, “Biogas Potential from Cow Manure – Influence of Diet,” p. 49, 2010. [29] A. Wresta, D. Andriani, A. Saepudin, and H. Sudibyo, “Economic analysis of cow manure biogas as energy source for electricity power generation in small scale ranch,” Energy Procedia, vol. 68, pp. 122–131, 2015. [Online]. Available: http://dx.doi.org/10.1016/j.egypro.2015.03.240 [30] G. Alliance, C. Cookstoves, A. Global, and C. Limpias, “Colombia,” 2015. [31] M. Chavarria, “Estado Actual de la Informacion Sobre Madera para Energia,” Estado de la Informacion Forestal en Nicaragua, pp. 77–117, 2002. [32] H. Bergman, “Integrating a Biogas Digester into a Household Environment,” 2016. [33] I. Ferrer, M. Garf´ı, E. Uggetti, L. Ferrer-Mart´ı, A. Calderon, and E. Velo, “Biogas production in low-cost household digesters at the Peruvian Andes,” Biomass and Bioenergy, vol. 35, no. 5, pp. 1668–1674, 2011. [34] I. Ferrer, M. Gamiz, M. Almeida, and A. Ruiz, “Pilot project of biogas production from pig manure and urine mixture at ambient temperature in Ventanilla (Lima, Peru),” Waste Management, vol. 29, no. 1, pp. 168–173, 2009. [Online]. Available: http://dx.doi.org/10.1016/j.wasman.2008.02.014 [35] T. Z. A. T and E. Gevaertdreef, “Designated Extension States : Designated Validation States :,” vol. 1, no. 19, pp. 1–10, 2019. [36] E. Chow, A. Torres, and W. Hirose, “US 2019 0344547 A1.” [37] N. Bruce, R. Perez-Padilla, and R. Albalak, “The health effects of indoor air pollution exposure in developing countries,” Geneva: World Health Organization, Report WHO/SDE/OEH/02.05, pp. 1–40, 2002 [38] I. Angelidaki, M. Alves, D. Bolzonella, L. Borzacconi, J. L. Campos, A. J. Guwy, S. Kalyuzhnyi, P. Jenicek, and J. B. Van Lier, “Defining the biomethane potential (BMP) of solid organic wastes and energy crops: A proposed protocol for batch assays,” Water Science and Technology, vol. 59, no. 5, pp. 927–934, 2009. [39] D. L. Brooks, “Potential for Methane Digesters,” pp. 1–52, 2013. [40] P. W. Gerbens-Leenes, A. Y. Hoekstra, and T. van der Meer, “The water footprint of energy from biomass: A quantitative assessment and consequences of an increasing share of bio-energy in energy supply,” Ecological Economics, vol. 68, no. 4, pp. 1052–1060, 2009. [Online]. Available: http://dx.doi.org/10.1016/j.ecolecon.2008.07.013 [41] L. Axelsson, M. Franz´en, M. Ostwald, G. Berndes, G. Lakshmi, and N. H. Ravindranath, “Perspective: Jatropha cultivation in southern India: Assessing farmers’ experiences,” Biofuels, Bioproducts and Biorefining, vol. 6, no. 3, pp. 246–256, 2012. [42] T. Akio, “The Critical Assessment of the Resource-Based View of Strategic Management,” Ritsumeikan International Affairs, vol. 3, no. 2005, pp. 125–150, 2005. [Online]. Available: http://www.ritsumei.ac.jp/acd/re/k-rsc/ras/english/publications/ ria{ }en/03{ }8.pdf [43] P. Gadonneix, F. Barn´es De Castro, and R. Drouin, Water for Energy World Energy Council Officers of the World Energy Council, 2010. [Online]. Available: www.worldenergy.org’ [44] A. Meneses-J´acome, R. Diaz-Chavez, H. I. Vel´asquez-Arredondo, D. L. C´ardenasCh´avez, R. Parra, and A. A. Ruiz-Colorado, “Sustainable Energy from agro-industrial wastewaters in Latin-America,” Renewable and Sustainable Energy Reviews, vol. 56, pp. 1249–1262, 2016. [Online]. Available: http://dx.doi.org/10.1016/j.rser.2015.12.036 [45] B. Holmatov, A. Y. Hoekstra, and M. S. Krol, “Land, water and carbon footprints of circular bioenergy production systems,” Renewable and Sustainable Energy Reviews, vol. 111, no. November 2018, pp. 224–235, 2019. [Online]. Available: https://doi.org/10.1016/j.rser.2019.04.085 [46] D. Brumbaugh, “Regenis is Converting Manure into an Environmental Success Story,” 2018. [Online]. Available: https://businesspulse.com/ regenis-is-converting-manure-into-an-environmental-success-story/ [47] J. D. Craig and C. R. Purvis, “A small scale biomass fueled gas turbine engine,” Proceedings of the ASME Turbo Expo, vol. 3, no. January 1999, pp. 64–67, 1998. [48] E. D. Aklaku, K. Jones, and K. Obiri-Danso, “Integrated Biological Treatment and Biogas Production in a Small-Scale Slaughterhouse in Rural Ghana,” Water Environment Research, vol. 78, no. 12, pp. 2335–2339, 2006. [49] A. House, “Global headquarters: alliance house, 12 caxton street, london sw1h 0qs, uk company limited by guarantee. registered in england no. 3597005. registered office as above. registered charity (england) no. 1076690,” vol. 44, no. 3597005, pp. 1–4, 2009. [50] W. F. Lazarus, “Farm-based anaerobic digesters as an energy and odor control technology: Background and policy issues,” Anaerobic Digestion for Energy Generation and Greenhouse Gas Reduction, no. 843, pp. 15–44, 2010. [51] A. Voinov and H. Cardwell, “The Energy-Water Nexus: Why Should We Care?” 2009. [52] J. Jensen, S. Bioenergy, A. F. Specialist, and N. Resources, “COMPLETING A SUCCESSFUL FEASIBILITY STUDY FOR AN ANAEROBIC DIGESTION Completing 34 a Successful Feasibility Study for an Anaerobic Digestion Project Why Complete a Feasibility What are the Different Types of,” pp. 1–10, 2018. [53] M. Carus and L. Dammer, “The Circular Bioeconomy - Concepts, Opportunities, and Limitations,” Industrial Biotechnology, vol. 14, no. 2, pp. 83–91, 2018. |
dc.rights.uri.*.fl_str_mv |
http://creativecommons.org/licenses/by-nc-nd/2.5/co/ |
dc.rights.local.spa.fl_str_mv |
Abierto (Texto Completo) |
dc.rights.accessrights.spa.fl_str_mv |
info:eu-repo/semantics/openAccess http://purl.org/coar/access_right/c_abf2 |
dc.rights.creativecommons.*.fl_str_mv |
Atribución-NoComercial-SinDerivadas 2.5 Colombia |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by-nc-nd/2.5/co/ Abierto (Texto Completo) http://purl.org/coar/access_right/c_abf2 Atribución-NoComercial-SinDerivadas 2.5 Colombia |
eu_rights_str_mv |
openAccess |
dc.format.mimetype.spa.fl_str_mv |
application/pdf |
dc.coverage.spatial.spa.fl_str_mv |
Colombia |
dc.coverage.campus.spa.fl_str_mv |
UNAB Campus Bucaramanga |
dc.publisher.grantor.spa.fl_str_mv |
Universidad Autónoma de Bucaramanga UNAB |
dc.publisher.program.spa.fl_str_mv |
Pregrado Ingeniería en Energía |
institution |
Universidad Autónoma de Bucaramanga - UNAB |
bitstream.url.fl_str_mv |
https://repository.unab.edu.co/bitstream/20.500.12749/7346/1/2020_Tesis_Juan_Humberto_Becerra_Guerreo.pdf https://repository.unab.edu.co/bitstream/20.500.12749/7346/2/2020_Licencia_Juan_Humberto_Becerra_Guerreo.pdf https://repository.unab.edu.co/bitstream/20.500.12749/7346/3/license.txt https://repository.unab.edu.co/bitstream/20.500.12749/7346/4/2020_Tesis_Juan_Humberto_Becerra_Guerreo.pdf.jpg https://repository.unab.edu.co/bitstream/20.500.12749/7346/5/2020_Licencia_Juan_Humberto_Becerra_Guerreo.pdf.jpg |
bitstream.checksum.fl_str_mv |
d50e5b2a9fe6ad834d5c9f17e9191092 75d0476578d11877623ed0a65641b371 8a4605be74aa9ea9d79846c1fba20a33 660cb089454f292601280e4d73d99770 ad84fca23888336296a2bc2dd39bdf75 |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 MD5 MD5 MD5 |
repository.name.fl_str_mv |
Repositorio Institucional | Universidad Autónoma de Bucaramanga - UNAB |
repository.mail.fl_str_mv |
repositorio@unab.edu.co |
_version_ |
1828219873975599104 |
spelling |
Acevedo Arenas, César Yobany320cba32-dbc1-4510-868f-4f4a4a0efe04Becerra Guerrero, Juan Humberto6ada3ef6-60d6-48d1-ae3c-0e65df15d5afhttps://scienti.minciencias.gov.co/cvlac/visualizador/generarCurriculoCv.do?cod_rh=0000376671Acevedo Arenas, César Yobany [0000376671]https://orcid.org/0000-0002-5470-181XAcevedo Arenas, César Yobany [0000-0002-5470-181X]https://www.researchgate.net/profile/Cesar_Yobany_Acevedo_ArenasAcevedo Arenas, César Yobany [Cesar_Yobany_Acevedo_Arenas]Acevedo Arenas, César Yobany [cesar-yobany-acevedo-arenas]Acevedo Arenas, César Yobany [césar-yobany-acevedo-arenas-355a062b]ColombiaUNAB Campus Bucaramanga2020-10-26T19:52:19Z2020-10-26T19:52:19Z2020http://hdl.handle.net/20.500.12749/7346instname:Universidad Autónoma de Bucaramanga - UNABreponame:Repositorio Institucional UNABrepourl:https://repository.unab.edu.coDesde el establecimiento de Colombia como un estado independiente, se han librado guerras y se siguen librando para lograr la igualdad en un país lleno de contrastes, un país con historia pero sin memoria. La verdadera revolución comienza cuando aquellos que alimentan al país tienen la misma oportunidad que los que controlan las industrias, la Colombia rural es un lugar lleno de oportunidades que reconocemos pero que a la vez no hacemos nada para desarrollarlas. Una revolución tecnológica donde algo básico como dar a todas las familias en áreas rurales la oportunidad de cocinar sin necesidad de leña, cocinar sin importar si llueve y de igual manera tener un ambiente saludable dentro de su hogar sin los humos peligrosos generador por las cocinas a leña, esas son las revoluciones que realmente importa en el campo. El uso de lo que se ha considerado desperdicio durante siglos para producir biogás cambiar la forma en que se vive la vida en las zonas rurales de Colombia, esta revolución funcionar como una plataforma para una vida mejor y mas saludable. El principal objetivo de este trabajo es el desarrollo de biodigestores robustos y que pueden alimentarse del estiércol para producir biogás y fertilizantes como subproducto, que pueda satisfacer fácilmente las necesidades de un hogar, un biodigestor que se adapte a las necesidades sociales y económicas de las zonas rurales del país y a su entorno geográfico. Una investigación en profundidad de los avances tecnológicos actuales, acompañada del conocimiento de quienes han trabajado en los campos de Colombia.Oregon Institute of Technology OITLIST OF TABLES ii LIST OF FIGURES iii 1 Introduction 1 1.1 Introduction & Background . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.2 Problem Definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.3 Significance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.4 R&D Objectives & Thesis Contributions . . . . . . . . . . . . . . . . . . . . 6 1.5 Thesis Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2 Background & Literature Review 9 2.1 Background . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.2 Literature Review . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 3 System Design & Specifications 23 3.1 Design Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 3.2 System Level Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 4 Design & Development 26 4.1 Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 4.2 Implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 5 Results and Performance Assessment 27 5.1 Simulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 5.2 Experimentation Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 5.3 Performance Characterization . . . . . . . . . . . . . . . . . . . . . . . . . . 27 6 Conclusions 28 6.1 Contributions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 6.2 Future Work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28PregradoSince the formation of Colombia as an independent state, wars have been fought and are still being fought in order to bring equality in a country full of contrast, a country with a history but no memory. Real revolution starts when those who feed the country have the same opportunity as the ones that control the industries, rural Colombia is a place full of opportunities that we acknowledge but we don’t do anything to develop them. A technological revolution were things as simple as giving all the families in rural areas the opportunity to cook without needing wood, to cook no matter is raining, to have a healthy environment inside your home without hazardous fumes from fuelwood, those are the revolutions that really matter in the countryside. Using what has been considered waste for centuries to produce biogas will change the way life is lived in rural Colombia, this revolution will work as a platform for a better and healthier life. Robust and off the grid biodigesters that can be fed from manure in order to produce biogas and fertilizers as a byproduct that can easily supply the needs of a home is the main purpose of this work, a biodigester that suits rural Colombia’s social, economic and geographical environment. An in-depth research of current technological breakthroughs accompanied by the knowledge of those who have work the fields in Colombia sets the base for a design that accommodates to all of the objectives set in this project in order to developed a full working prototype of biodigester that will be tested in Soto Norte.Modalidad Presencialapplication/pdfspahttp://creativecommons.org/licenses/by-nc-nd/2.5/co/Abierto (Texto Completo)info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Atribución-NoComercial-SinDerivadas 2.5 ColombiaUso de residuos biológicos bovinos para aplicaciones rurales a pequeña escala en Colombia mediante un sistema de biogás de ciclo cerradoUse of bovine biological waste for small-scale rural applications in Colombia through a closed-cycle biogas systemIngeniero en EnergíaUniversidad Autónoma de Bucaramanga UNABPregrado Ingeniería en Energíainfo:eu-repo/semantics/bachelorThesisTrabajo de Gradohttp://purl.org/coar/resource_type/c_7a1fhttp://purl.org/redcol/resource_type/TPEnergy engineeringTechnological innovationsEnergyTechnological revolutionBiogasCompostificationManureIngeniería en energíaInnovaciones tecnológicasEnergíaRural areasCompostificaciónEstiércolÁreas ruralesRevolución tecnológicaBiogás[1] M.-A. Sadi, “Design and Building of Biogas Digester for Organic Materials Gained From Solid waste By,” , p. 210, 2010.[2] G. U. Megwai, “Process Simulations of Small Scale Biomass Power Plant,” Universitu of Boras, no. 1, p. 44, 2014.[3] G. Coassin, “US 2020 0039858 A1.”[4] N. SK, “Biogas Production from Poultry Faeces,” Innovative Energy & Research, vol. 07, no. 04, 2018.[5] S. Carrara, “Small-scale biomass power generation,” p. 259, 2010.[6] E. D. Larson, “Small-Scale Gasification-Based Biomass Power Generation,” Biomass Workshop, no. January, pp. 1–26, 1998.[7] B. JEFFREYS, “WO 2018/102847 Al (51),” 2017.[8] Unidad de Planeaci´on Minero Energ´etica - UPME, Bolet´ın Estad´ıstico de Minas y Energ´ıa 1999-2005, 2006.[9] Upme, “Bolet´ın Estad´ıstico,” Entre Ciencia e Ingenier´ıa, vol. III, no. 97, p. 141, 2018. [Online]. Available: http://biblioteca.ucp.edu.co/OJS/index.php/paginas/article/ view/2570{%}5Cnhttp://unesdoc.unesco.org/images/0011/001163/116345s.pdf{%} 5Cnhttp://www.ucv.ve/fileadmin/user{ }upload/sadpro/Documentos/docencia{ } vol3{ }n2{ }2002/8{ }art.{ }5{ }fernando{ }Garcia.pdf{%}5Cnhttp://www[10] I. Final, E. Interdisciplinario, and C. Por, “Estimaci´on del potencial de conversi´on a biog´as de la biomasa en colombia y su aprovechamiento,” pp. 1–216, 2018.[11] B. G. Terminology, “Biogas from manure — Airclim,” pp. 1–21, 2012. [Online]. Available: http://www.airclim.org/acidnews/biogas-manure[12] F. M. BARRAGAN, “IMPLICACIONES AMBIENTALES DEL USO DE LE ´ NA˜ COMO COMBUSTIBLE DOMESTICO EN LA ZONA RURAL DE USME FABIOL,” ´ Ph.D. dissertation, 2011.[13] EPA, “Project Development Handbook,” Energy, 2008. [Online]. Available: http://www.epa.gov/lmop/publications-tools/handbook.html[14] U.S. Environmental Protection Agency, “Market Opportunities for Biogas Recovery Systems at U.S. Livestock Facilities,” no. November, p. 41, 2011. [Online]. Available: http://www.epa.gov/agstar/documents/biogas{ }recovery{ }systems{ }screenres.pdf[15] EPA, “Managing Manure with Biogas Recovery Systems - Improved Performance at Competitive Costs, The AgSTAR Program,” pp. 1–8, 2002.[16] L. Avery, S. Joanne, and V. Tumwesige, “Small-Scale Biogas Digester for Sustainable Energy Production in Sub-Saharan Africa,” no. May 2014, p. 587, 2019.[17] UPME, Integraci´on de las energ´ıas renovables no convencionales en Colombia, 2015. [Online]. Available: http://www1.upme.gov.co/sgic/{%}0Ahttp: //www1.upme.gov.co/sgic/{%}0Ahttp://www1.upme.gov.co/sgic/{%}0Ahttp: //www.upme.gov.co/Estudios/2015/Integracion{ }Energias{ }Renovables/ INTEGRACION{ }ENERGIAS{ }RENOVANLES{ }WEB.pdf[18] P. Conil, “EL BIOGAS Gas Natural Renovable para el desarrollo rural Potencial para ´ Colombia,” 1984.[19] E. Kocak-Enturk, K. Yetilmezsoy, and M. Ozturk, “A small-scale biogas digester model for hen manure treatment: Evaluation and suggestions,” Fresenius Environmental Bulletin, vol. 16, no. 7, pp. 804–811, 2007.[20] S. Elsasser, “Anaerobic digester use in dairy farms in the United States,” 2006.[21] G. De Biogas, A. P. De, E. De Ganado, A. Nivel, D. E. Finca, E. N. El, O. Ecuatoriano, H. Brito, P. Palmay, M. Mendoza, and C. Haro, “Environmental studies View project HAZARDOUS WASTE TREATMENT View project,” no. February 2017, 2016. [Online]. Available: https://www.researchgate.net/publication/313844990[22] B. Manuel Raul Pelaez-Samaniego a, M. W. S. B, Q. Z. C, D. , Tsai Garcia-Perez a, C. F. E, and BManuel Garcia-Perez, “Charcoal from anaerobically digested dairy fiber for removal of hydrogen sulfide within biogas,” p. 9, 2018.[23] L. Rodrigues and L. Barbosa, “Influencia Da temperatura No Desempenho De biodigestores Com Esterco Bovino,” Journal of Chemical Information and Modeling, vol. 53, no. 9, pp. 1689–1699, 2013.[24] K. Reitzel, W. W. Bennett, N. Berger, W. J. Brownlie, S. Bruun, M. L. Christensen, D. Cordell, K. Van Dijk, S. Egemose, H. Eigner, R. N. Glud, O. Gr¨onfors, L. Hermann, S. Houot, M. Hupfer, B. Jacobs, L. Korving, C. Kjærgaard, H. Liimatainen, M. C. Van Loosdrecht, K. A. Macintosh, J. Magid, F. Maia, J. Martin-Ortega, J. McGrath, R. Meulepas, M. Murry, T. S. Neset, G. Neumann, U. G. Nielsen, P. H. Nielsen, V. O’Flaherty, H. Qu, J. Santner, V. Seufert, B. Spears, L. C. Stringer, M. Stutter, P. H. Verburg, P. Wilfert, P. N. Williams, and G. S. Metson, “New training to meet the global phosphorus challenge,” Environmental Science and Technology, vol. 53, no. 15, pp. 8479–8481, 2019.[25] C. F. Matos, J. L. Paes, E. F. Pinheiro, and D. V. De Campos, “Biogas production from ´ dairy cattle manure, under organic and conventional production systems,” Engenharia Agricola, vol. 37, no. 6, pp. 1081–1090, 2017.[26] A. Jafari-Sejahrood, B. Najafi, S. Faizollahzadeh Ardabili, S. Shamshirband, A. Mosavi, and K. wing Chau, “Limiting factors for biogas production from cow manure: energo-environmental approach,” Engineering Applications of Computational Fluid Mechanics, vol. 13, no. 1, pp. 954–966, 2019. [Online]. Available: https://doi.org/10.1080/19942060.2019.1654411[27] Enersinc, “Energy Demand Situation in Colombia,” Departamento nacional de planeacion de Colomb´ıa, vol. 2ed, p. 136, 2017. [Online]. Available: https://www.dnp.gov.co/Crecimiento-Verde/Documents/ejes-tematicos/ Energia/MCV-EnergyDemandSituationVF.pdf[28] M. T. Yohaness, “Biogas Potential from Cow Manure – Influence of Diet,” p. 49, 2010.[29] A. Wresta, D. Andriani, A. Saepudin, and H. Sudibyo, “Economic analysis of cow manure biogas as energy source for electricity power generation in small scale ranch,” Energy Procedia, vol. 68, pp. 122–131, 2015. [Online]. Available: http://dx.doi.org/10.1016/j.egypro.2015.03.240[30] G. Alliance, C. Cookstoves, A. Global, and C. Limpias, “Colombia,” 2015.[31] M. Chavarria, “Estado Actual de la Informacion Sobre Madera para Energia,” Estado de la Informacion Forestal en Nicaragua, pp. 77–117, 2002.[32] H. Bergman, “Integrating a Biogas Digester into a Household Environment,” 2016.[33] I. Ferrer, M. Garf´ı, E. Uggetti, L. Ferrer-Mart´ı, A. Calderon, and E. Velo, “Biogas production in low-cost household digesters at the Peruvian Andes,” Biomass and Bioenergy, vol. 35, no. 5, pp. 1668–1674, 2011.[34] I. Ferrer, M. Gamiz, M. Almeida, and A. Ruiz, “Pilot project of biogas production from pig manure and urine mixture at ambient temperature in Ventanilla (Lima, Peru),” Waste Management, vol. 29, no. 1, pp. 168–173, 2009. [Online]. Available: http://dx.doi.org/10.1016/j.wasman.2008.02.014[35] T. Z. A. T and E. Gevaertdreef, “Designated Extension States : Designated Validation States :,” vol. 1, no. 19, pp. 1–10, 2019.[36] E. Chow, A. Torres, and W. Hirose, “US 2019 0344547 A1.”[37] N. Bruce, R. Perez-Padilla, and R. Albalak, “The health effects of indoor air pollution exposure in developing countries,” Geneva: World Health Organization, Report WHO/SDE/OEH/02.05, pp. 1–40, 2002[38] I. Angelidaki, M. Alves, D. Bolzonella, L. Borzacconi, J. L. Campos, A. J. Guwy, S. Kalyuzhnyi, P. Jenicek, and J. B. Van Lier, “Defining the biomethane potential (BMP) of solid organic wastes and energy crops: A proposed protocol for batch assays,” Water Science and Technology, vol. 59, no. 5, pp. 927–934, 2009.[39] D. L. Brooks, “Potential for Methane Digesters,” pp. 1–52, 2013.[40] P. W. Gerbens-Leenes, A. Y. Hoekstra, and T. van der Meer, “The water footprint of energy from biomass: A quantitative assessment and consequences of an increasing share of bio-energy in energy supply,” Ecological Economics, vol. 68, no. 4, pp. 1052–1060, 2009. [Online]. Available: http://dx.doi.org/10.1016/j.ecolecon.2008.07.013[41] L. Axelsson, M. Franz´en, M. Ostwald, G. Berndes, G. Lakshmi, and N. H. Ravindranath, “Perspective: Jatropha cultivation in southern India: Assessing farmers’ experiences,” Biofuels, Bioproducts and Biorefining, vol. 6, no. 3, pp. 246–256, 2012.[42] T. Akio, “The Critical Assessment of the Resource-Based View of Strategic Management,” Ritsumeikan International Affairs, vol. 3, no. 2005, pp. 125–150, 2005. [Online]. Available: http://www.ritsumei.ac.jp/acd/re/k-rsc/ras/english/publications/ ria{ }en/03{ }8.pdf[43] P. Gadonneix, F. Barn´es De Castro, and R. Drouin, Water for Energy World Energy Council Officers of the World Energy Council, 2010. [Online]. Available: www.worldenergy.org’[44] A. Meneses-J´acome, R. Diaz-Chavez, H. I. Vel´asquez-Arredondo, D. L. C´ardenasCh´avez, R. Parra, and A. A. Ruiz-Colorado, “Sustainable Energy from agro-industrial wastewaters in Latin-America,” Renewable and Sustainable Energy Reviews, vol. 56, pp. 1249–1262, 2016. [Online]. Available: http://dx.doi.org/10.1016/j.rser.2015.12.036[45] B. Holmatov, A. Y. Hoekstra, and M. S. Krol, “Land, water and carbon footprints of circular bioenergy production systems,” Renewable and Sustainable Energy Reviews, vol. 111, no. November 2018, pp. 224–235, 2019. [Online]. Available: https://doi.org/10.1016/j.rser.2019.04.085[46] D. Brumbaugh, “Regenis is Converting Manure into an Environmental Success Story,” 2018. [Online]. Available: https://businesspulse.com/ regenis-is-converting-manure-into-an-environmental-success-story/[47] J. D. Craig and C. R. Purvis, “A small scale biomass fueled gas turbine engine,” Proceedings of the ASME Turbo Expo, vol. 3, no. January 1999, pp. 64–67, 1998.[48] E. D. Aklaku, K. Jones, and K. Obiri-Danso, “Integrated Biological Treatment and Biogas Production in a Small-Scale Slaughterhouse in Rural Ghana,” Water Environment Research, vol. 78, no. 12, pp. 2335–2339, 2006.[49] A. House, “Global headquarters: alliance house, 12 caxton street, london sw1h 0qs, uk company limited by guarantee. registered in england no. 3597005. registered office as above. registered charity (england) no. 1076690,” vol. 44, no. 3597005, pp. 1–4, 2009.[50] W. F. Lazarus, “Farm-based anaerobic digesters as an energy and odor control technology: Background and policy issues,” Anaerobic Digestion for Energy Generation and Greenhouse Gas Reduction, no. 843, pp. 15–44, 2010.[51] A. Voinov and H. Cardwell, “The Energy-Water Nexus: Why Should We Care?” 2009.[52] J. Jensen, S. Bioenergy, A. F. Specialist, and N. Resources, “COMPLETING A SUCCESSFUL FEASIBILITY STUDY FOR AN ANAEROBIC DIGESTION Completing 34 a Successful Feasibility Study for an Anaerobic Digestion Project Why Complete a Feasibility What are the Different Types of,” pp. 1–10, 2018.[53] M. Carus and L. Dammer, “The Circular Bioeconomy - Concepts, Opportunities, and Limitations,” Industrial Biotechnology, vol. 14, no. 2, pp. 83–91, 2018.ORIGINAL2020_Tesis_Juan_Humberto_Becerra_Guerreo.pdf2020_Tesis_Juan_Humberto_Becerra_Guerreo.pdfTesisapplication/pdf2096585https://repository.unab.edu.co/bitstream/20.500.12749/7346/1/2020_Tesis_Juan_Humberto_Becerra_Guerreo.pdfd50e5b2a9fe6ad834d5c9f17e9191092MD51open access2020_Licencia_Juan_Humberto_Becerra_Guerreo.pdf2020_Licencia_Juan_Humberto_Becerra_Guerreo.pdfLicenciaapplication/pdf434310https://repository.unab.edu.co/bitstream/20.500.12749/7346/2/2020_Licencia_Juan_Humberto_Becerra_Guerreo.pdf75d0476578d11877623ed0a65641b371MD52metadata only accessLICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://repository.unab.edu.co/bitstream/20.500.12749/7346/3/license.txt8a4605be74aa9ea9d79846c1fba20a33MD53open accessTHUMBNAIL2020_Tesis_Juan_Humberto_Becerra_Guerreo.pdf.jpg2020_Tesis_Juan_Humberto_Becerra_Guerreo.pdf.jpgIM Thumbnailimage/jpeg3613https://repository.unab.edu.co/bitstream/20.500.12749/7346/4/2020_Tesis_Juan_Humberto_Becerra_Guerreo.pdf.jpg660cb089454f292601280e4d73d99770MD54open access2020_Licencia_Juan_Humberto_Becerra_Guerreo.pdf.jpg2020_Licencia_Juan_Humberto_Becerra_Guerreo.pdf.jpgIM Thumbnailimage/jpeg9281https://repository.unab.edu.co/bitstream/20.500.12749/7346/5/2020_Licencia_Juan_Humberto_Becerra_Guerreo.pdf.jpgad84fca23888336296a2bc2dd39bdf75MD55metadata only access20.500.12749/7346oai:repository.unab.edu.co:20.500.12749/73462023-11-22 03:01:14.024open accessRepositorio Institucional | Universidad Autónoma de Bucaramanga - UNABrepositorio@unab.edu.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 |