Estudio de la relación de mezcla de cosustratos para la codigestión anaerobia de sobrantes alimenticios de restaurante con estiércol bovino
La generación mundial de sobrantes alimenticios de restaurante (SAR) sobrepasa actualmente los 670 millones de toneladas al año y gestionarlos ha causado una problemática relacionada con la contaminación de aguas subterráneas, la generación de malos olores, entre otras. Por lo tanto, han surgido est...
- Autores:
-
Moreno Corredor, Eliberto
Porras Badillo, Zully Johanna
- Tipo de recurso:
- http://purl.org/coar/version/c_b1a7d7d4d402bcce
- Fecha de publicación:
- 2016
- Institución:
- Universidad Industrial de Santander
- Repositorio:
- Repositorio UIS
- Idioma:
- spa
- OAI Identifier:
- oai:noesis.uis.edu.co:20.500.14071/34362
- Palabra clave:
- Sobrantes Alimenticios De Restaurante
Estiércol Bovino
Digestión Anaerobia
Codigestión Anaerobia
Ácidos Grasos
The global generation of restaurant food waste (RFW) now exceeds 670 million tons per year and manage them has caused problems related to pollution of groundwater
generating odors
among others. Therefore
strategies have emerged as anaerobic digestion (AD)
which in addition to allowing stabilize the residue which is measured at turning it into an energy source as it is biogas. However
the characteristics of the RFW
such as high biodegradability and nutritional imbalance in terms of micro and macronutrients
generates instabilities in AD systems leading them to fail
when small values of inoculum substrate ratio (ISR) are used. To avoid this instability anaerobic co-digestion (ACoD)
digestando simultaneously SAR and cattle manure (CM)
in order to exploit their complementary characteristics is used. Therefore
and to achieve the best possible returns under the management of RFW ACoD with CM
in this research the effects of variable mixing ratio and organic load on yield and process stability were evaluated. Initially
a study of the effects is performed by a design of experiments 22
where it was found that both variables and their interactions have a significant effect on the system behavior and then is carried through a central composite design
a study curvature and performing regions. During the experiment the concentration of volatile fatty acids
total alkalinity
pH and daily biogas production was monitored. The results showed that at an organic load of 22 gVS / l and mixture ratio of 83:17 higher yields are obtained
- Rights
- License
- Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
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dc.title.none.fl_str_mv |
Estudio de la relación de mezcla de cosustratos para la codigestión anaerobia de sobrantes alimenticios de restaurante con estiércol bovino |
dc.title.english.none.fl_str_mv |
Restaurant Food Waste, Cattle Manure, Anaerobic Digestion, Anaerobic Co-Digestion, Volatile Fatty Acids. |
title |
Estudio de la relación de mezcla de cosustratos para la codigestión anaerobia de sobrantes alimenticios de restaurante con estiércol bovino |
spellingShingle |
Estudio de la relación de mezcla de cosustratos para la codigestión anaerobia de sobrantes alimenticios de restaurante con estiércol bovino Sobrantes Alimenticios De Restaurante Estiércol Bovino Digestión Anaerobia Codigestión Anaerobia Ácidos Grasos The global generation of restaurant food waste (RFW) now exceeds 670 million tons per year and manage them has caused problems related to pollution of groundwater generating odors among others. Therefore strategies have emerged as anaerobic digestion (AD) which in addition to allowing stabilize the residue which is measured at turning it into an energy source as it is biogas. However the characteristics of the RFW such as high biodegradability and nutritional imbalance in terms of micro and macronutrients generates instabilities in AD systems leading them to fail when small values of inoculum substrate ratio (ISR) are used. To avoid this instability anaerobic co-digestion (ACoD) digestando simultaneously SAR and cattle manure (CM) in order to exploit their complementary characteristics is used. Therefore and to achieve the best possible returns under the management of RFW ACoD with CM in this research the effects of variable mixing ratio and organic load on yield and process stability were evaluated. Initially a study of the effects is performed by a design of experiments 22 where it was found that both variables and their interactions have a significant effect on the system behavior and then is carried through a central composite design a study curvature and performing regions. During the experiment the concentration of volatile fatty acids total alkalinity pH and daily biogas production was monitored. The results showed that at an organic load of 22 gVS / l and mixture ratio of 83:17 higher yields are obtained |
title_short |
Estudio de la relación de mezcla de cosustratos para la codigestión anaerobia de sobrantes alimenticios de restaurante con estiércol bovino |
title_full |
Estudio de la relación de mezcla de cosustratos para la codigestión anaerobia de sobrantes alimenticios de restaurante con estiércol bovino |
title_fullStr |
Estudio de la relación de mezcla de cosustratos para la codigestión anaerobia de sobrantes alimenticios de restaurante con estiércol bovino |
title_full_unstemmed |
Estudio de la relación de mezcla de cosustratos para la codigestión anaerobia de sobrantes alimenticios de restaurante con estiércol bovino |
title_sort |
Estudio de la relación de mezcla de cosustratos para la codigestión anaerobia de sobrantes alimenticios de restaurante con estiércol bovino |
dc.creator.fl_str_mv |
Moreno Corredor, Eliberto Porras Badillo, Zully Johanna |
dc.contributor.advisor.none.fl_str_mv |
Escalante Hernandez, Humberto Castro Molano, Liliana del Pilar Lambis Benitez, Luis Enrique |
dc.contributor.author.none.fl_str_mv |
Moreno Corredor, Eliberto Porras Badillo, Zully Johanna |
dc.subject.none.fl_str_mv |
Sobrantes Alimenticios De Restaurante Estiércol Bovino Digestión Anaerobia Codigestión Anaerobia Ácidos Grasos |
topic |
Sobrantes Alimenticios De Restaurante Estiércol Bovino Digestión Anaerobia Codigestión Anaerobia Ácidos Grasos The global generation of restaurant food waste (RFW) now exceeds 670 million tons per year and manage them has caused problems related to pollution of groundwater generating odors among others. Therefore strategies have emerged as anaerobic digestion (AD) which in addition to allowing stabilize the residue which is measured at turning it into an energy source as it is biogas. However the characteristics of the RFW such as high biodegradability and nutritional imbalance in terms of micro and macronutrients generates instabilities in AD systems leading them to fail when small values of inoculum substrate ratio (ISR) are used. To avoid this instability anaerobic co-digestion (ACoD) digestando simultaneously SAR and cattle manure (CM) in order to exploit their complementary characteristics is used. Therefore and to achieve the best possible returns under the management of RFW ACoD with CM in this research the effects of variable mixing ratio and organic load on yield and process stability were evaluated. Initially a study of the effects is performed by a design of experiments 22 where it was found that both variables and their interactions have a significant effect on the system behavior and then is carried through a central composite design a study curvature and performing regions. During the experiment the concentration of volatile fatty acids total alkalinity pH and daily biogas production was monitored. The results showed that at an organic load of 22 gVS / l and mixture ratio of 83:17 higher yields are obtained |
dc.subject.keyword.none.fl_str_mv |
The global generation of restaurant food waste (RFW) now exceeds 670 million tons per year and manage them has caused problems related to pollution of groundwater generating odors among others. Therefore strategies have emerged as anaerobic digestion (AD) which in addition to allowing stabilize the residue which is measured at turning it into an energy source as it is biogas. However the characteristics of the RFW such as high biodegradability and nutritional imbalance in terms of micro and macronutrients generates instabilities in AD systems leading them to fail when small values of inoculum substrate ratio (ISR) are used. To avoid this instability anaerobic co-digestion (ACoD) digestando simultaneously SAR and cattle manure (CM) in order to exploit their complementary characteristics is used. Therefore and to achieve the best possible returns under the management of RFW ACoD with CM in this research the effects of variable mixing ratio and organic load on yield and process stability were evaluated. Initially a study of the effects is performed by a design of experiments 22 where it was found that both variables and their interactions have a significant effect on the system behavior and then is carried through a central composite design a study curvature and performing regions. During the experiment the concentration of volatile fatty acids total alkalinity pH and daily biogas production was monitored. The results showed that at an organic load of 22 gVS / l and mixture ratio of 83:17 higher yields are obtained |
description |
La generación mundial de sobrantes alimenticios de restaurante (SAR) sobrepasa actualmente los 670 millones de toneladas al año y gestionarlos ha causado una problemática relacionada con la contaminación de aguas subterráneas, la generación de malos olores, entre otras. Por lo tanto, han surgido estrategias como la digestión anaerobia (DA), que además de permitir estabilizar el residuo lo valoriza al convertirlo en una fuente de energía como lo es el biogás. Sin embargo, las características de los SAR, tales como una alta biodegradabilidad y un desbalance nutricional en términos de micro y macronutrientes, genera inestabilidades en los sistemas de DA llevándolos al fracaso, cuando se emplean valores pequeños de relación inóculo sustrato (RIS). Para evitar esta inestabilidad se emplea la codigestión anaerobia (CoDA), digestando simultáneamente los SAR y el estiércol bovino (EB), con el fin de aprovechar sus características complementarias. Por consiguiente y para alcanzar los mejores rendimientos posibles bajo la gestión de SAR por CoDA con EB, en esta investigación se evaluaron los efectos de las variables relación de mezcla y carga orgánica, sobre el rendimiento y la estabilidad del proceso. Inicialmente se realiza un estudio de los efectos mediante un diseño de experimentos 22, en donde se encontró que tanto las variables como su interacción, tienen un efecto significativo sobre el comportamiento del sistema y luego se realiza a través de un diseño central compuesto, un estudio de la curvatura y de regiones de mayor rendimiento. Durante la experimentación se monitoreó la concentración de ácidos grasos volátiles, la alcalinidad total, el pH y la producción diaria de biogás. Los resultados mostraron que a una carga orgánica de 22 gSV/l y relación de mezcla 83:17 se obtienen los mayores rendimientos. |
publishDate |
2016 |
dc.date.available.none.fl_str_mv |
2016 2024-03-03T22:36:54Z |
dc.date.created.none.fl_str_mv |
2016 |
dc.date.issued.none.fl_str_mv |
2016 |
dc.date.accessioned.none.fl_str_mv |
2024-03-03T22:36:54Z |
dc.type.local.none.fl_str_mv |
Tesis/Trabajo de grado - Monografía - Pregrado |
dc.type.hasversion.none.fl_str_mv |
http://purl.org/coar/resource_type/c_7a1f |
dc.type.coar.none.fl_str_mv |
http://purl.org/coar/version/c_b1a7d7d4d402bcce |
format |
http://purl.org/coar/version/c_b1a7d7d4d402bcce |
dc.identifier.uri.none.fl_str_mv |
https://noesis.uis.edu.co/handle/20.500.14071/34362 |
dc.identifier.instname.none.fl_str_mv |
Universidad Industrial de Santander |
dc.identifier.reponame.none.fl_str_mv |
Universidad Industrial de Santander |
dc.identifier.repourl.none.fl_str_mv |
https://noesis.uis.edu.co |
url |
https://noesis.uis.edu.co/handle/20.500.14071/34362 https://noesis.uis.edu.co |
identifier_str_mv |
Universidad Industrial de Santander |
dc.language.iso.none.fl_str_mv |
spa |
language |
spa |
dc.rights.none.fl_str_mv |
http://creativecommons.org/licenses/by/4.0/ |
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http://purl.org/coar/access_right/c_abf2 |
dc.rights.license.none.fl_str_mv |
Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) |
dc.rights.uri.none.fl_str_mv |
http://creativecommons.org/licenses/by-nc/4.0 |
dc.rights.creativecommons.none.fl_str_mv |
Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0) |
rights_invalid_str_mv |
Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) http://creativecommons.org/licenses/by/4.0/ http://creativecommons.org/licenses/by-nc/4.0 Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0) http://purl.org/coar/access_right/c_abf2 |
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application/pdf |
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Universidad Industrial de Santander |
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Facultad de Ingenierías Fisicoquímicas |
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Ingeniería Química |
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Escuela de Ingeniería Química |
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Universidad Industrial de Santander |
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Universidad Industrial de Santander |
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Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)http://creativecommons.org/licenses/by/4.0/http://creativecommons.org/licenses/by-nc/4.0Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)http://purl.org/coar/access_right/c_abf2Escalante Hernandez, HumbertoCastro Molano, Liliana del PilarLambis Benitez, Luis EnriqueMoreno Corredor, ElibertoPorras Badillo, Zully Johanna2024-03-03T22:36:54Z20162024-03-03T22:36:54Z20162016https://noesis.uis.edu.co/handle/20.500.14071/34362Universidad Industrial de SantanderUniversidad Industrial de Santanderhttps://noesis.uis.edu.coLa generación mundial de sobrantes alimenticios de restaurante (SAR) sobrepasa actualmente los 670 millones de toneladas al año y gestionarlos ha causado una problemática relacionada con la contaminación de aguas subterráneas, la generación de malos olores, entre otras. Por lo tanto, han surgido estrategias como la digestión anaerobia (DA), que además de permitir estabilizar el residuo lo valoriza al convertirlo en una fuente de energía como lo es el biogás. Sin embargo, las características de los SAR, tales como una alta biodegradabilidad y un desbalance nutricional en términos de micro y macronutrientes, genera inestabilidades en los sistemas de DA llevándolos al fracaso, cuando se emplean valores pequeños de relación inóculo sustrato (RIS). Para evitar esta inestabilidad se emplea la codigestión anaerobia (CoDA), digestando simultáneamente los SAR y el estiércol bovino (EB), con el fin de aprovechar sus características complementarias. Por consiguiente y para alcanzar los mejores rendimientos posibles bajo la gestión de SAR por CoDA con EB, en esta investigación se evaluaron los efectos de las variables relación de mezcla y carga orgánica, sobre el rendimiento y la estabilidad del proceso. Inicialmente se realiza un estudio de los efectos mediante un diseño de experimentos 22, en donde se encontró que tanto las variables como su interacción, tienen un efecto significativo sobre el comportamiento del sistema y luego se realiza a través de un diseño central compuesto, un estudio de la curvatura y de regiones de mayor rendimiento. Durante la experimentación se monitoreó la concentración de ácidos grasos volátiles, la alcalinidad total, el pH y la producción diaria de biogás. Los resultados mostraron que a una carga orgánica de 22 gSV/l y relación de mezcla 83:17 se obtienen los mayores rendimientos.PregradoIngeniero QuímicoStudy of mixing co-substrates for anaerobic co-digestion restaurant food waste with cattleapplication/pdfspaUniversidad Industrial de SantanderFacultad de Ingenierías FisicoquímicasIngeniería QuímicaEscuela de Ingeniería QuímicaSobrantes Alimenticios De RestauranteEstiércol BovinoDigestión AnaerobiaCodigestión AnaerobiaÁcidos GrasosThe global generation of restaurant food waste (RFW) now exceeds 670 million tons per year and manage them has caused problems related to pollution of groundwatergenerating odorsamong others. Thereforestrategies have emerged as anaerobic digestion (AD)which in addition to allowing stabilize the residue which is measured at turning it into an energy source as it is biogas. Howeverthe characteristics of the RFWsuch as high biodegradability and nutritional imbalance in terms of micro and macronutrientsgenerates instabilities in AD systems leading them to failwhen small values of inoculum substrate ratio (ISR) are used. To avoid this instability anaerobic co-digestion (ACoD)digestando simultaneously SAR and cattle manure (CM)in order to exploit their complementary characteristics is used. Thereforeand to achieve the best possible returns under the management of RFW ACoD with CMin this research the effects of variable mixing ratio and organic load on yield and process stability were evaluated. Initiallya study of the effects is performed by a design of experiments 22where it was found that both variables and their interactions have a significant effect on the system behavior and then is carried through a central composite designa study curvature and performing regions. During the experiment the concentration of volatile fatty acidstotal alkalinitypH and daily biogas production was monitored. The results showed that at an organic load of 22 gVS / l and mixture ratio of 83:17 higher yields are obtainedEstudio de la relación de mezcla de cosustratos para la codigestión anaerobia de sobrantes alimenticios de restaurante con estiércol bovinoRestaurant Food Waste, Cattle Manure, Anaerobic Digestion, Anaerobic Co-Digestion, Volatile Fatty Acids.Tesis/Trabajo de grado - Monografía - Pregradohttp://purl.org/coar/resource_type/c_7a1fhttp://purl.org/coar/version/c_b1a7d7d4d402bcceORIGINALCarta de autorización.pdfapplication/pdf23107https://noesis.uis.edu.co/bitstreams/800847f8-c7b1-4306-8c6d-b43de845e571/downloadc3bc6cf4e0b30b625caf33a694035a88MD51Documento.pdfapplication/pdf715891https://noesis.uis.edu.co/bitstreams/665c4579-22ef-4142-9f18-be946b08abcb/download8e7f6b70da3d0bb363e4958b79ff2f60MD52Nota de proyecto.pdfapplication/pdf129344https://noesis.uis.edu.co/bitstreams/7798834d-486f-4570-bf1a-65f40a37415f/downloadd72f78ce60155e04976bb1e1d60eb832MD5320.500.14071/34362oai:noesis.uis.edu.co:20.500.14071/343622024-03-03 17:36:54.566http://creativecommons.org/licenses/by-nc/4.0http://creativecommons.org/licenses/by/4.0/open.accesshttps://noesis.uis.edu.coDSpace at UISnoesis@uis.edu.co |