ANAEROBIC DIGESTION OF FRUIT AND VEGETABLE WASTE BY MESOPHILIC VIA LABORATORY SCALE

ANAEROBIC DIGESTION OF FRUIT AND VEGETABLE WASTE BY MESOPHILIC VIA LABORATORY SCALE

The objective of this study was to assess the biological methane potential (BMP) of different fruit and vegetable waste and mixtures thereof in anaerobic biodegradability tests. Physicochemical studies were done to allow performing formulations of substrate:inóculo in a relation of 3 gCOD: 1.5 gTVS for a conventional anaerobic digestion. Substrates BMP values and their corresponding biodegradabilities were obtained for banana, papaya, mango and mix vegetables, in terms of mLCH4/gCODTotal and percentages were as follows: 255, 313, 341 and 341; 76, 89, 97, and 97%, respectively. Subsequently, mixtures of aforementioned substrates were analyzed which did not show significant differences in methane production in comparison of individual substrates.Key Words: Anaerobic digestion, biodegradability, BMP.

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Main Authors: Zárate Jiménez, Sylalidia, Pérez Fabiel, Sergio, Yáñez Ocampo, Gustavo, Chanona Soto, Josué
Format: Digital revista
Language:spa
Published: Instituto de Ingeniería, Universidad Nacional Autónoma de México 2014
Online Access:https://www.revistas.unam.mx/index.php/aidis/article/view/46791
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spelling rev-aidis-mx-article-467912022-11-11T18:35:15Z ANAEROBIC DIGESTION OF FRUIT AND VEGETABLE WASTE BY MESOPHILIC VIA LABORATORY SCALE DIGESTIÓN ANAEROBIA DE RESIDUOS HORTOFRUTÍCOLAS POR VÍA MESOFÍLICA A ESCALA DE LABORATORIO Zárate Jiménez, Sylalidia Pérez Fabiel, Sergio Yáñez Ocampo, Gustavo Chanona Soto, Josué Digestión anaerobia biodegradabilidad BMP Anaerobic digestion biodegradability BMP. The objective of this study was to assess the biological methane potential (BMP) of different fruit and vegetable waste and mixtures thereof in anaerobic biodegradability tests. Physicochemical studies were done to allow performing formulations of substrate:inóculo in a relation of 3 gCOD: 1.5 gTVS for a conventional anaerobic digestion. Substrates BMP values and their corresponding biodegradabilities were obtained for banana, papaya, mango and mix vegetables, in terms of mLCH4/gCODTotal and percentages were as follows: 255, 313, 341 and 341; 76, 89, 97, and 97%, respectively. Subsequently, mixtures of aforementioned substrates were analyzed which did not show significant differences in methane production in comparison of individual substrates.Key Words: Anaerobic digestion, biodegradability, BMP. El objetivo de este estudio fue evaluar el potencial biológico de metano (BMP, por sus siglas en inglés), de diferentes residuos hortofrutícolas, y mezclas de éstos en ensayos de biodegradabilidad anaerobia. Se llevó a cabo la caracterización fisicoquímica de los residuos, la cual permitió realizar la formulación de sustrato:inóculo en una relación de 3 gDQO: 1.5 gSTV para una digestión anaerobia convencional. Los valores de BMP de sustratos de plátano, papaya, mango y hortalizas, en términos de mLCH4/gDQOTotal, fueron de 255, 313, 341 y 341, respectivamente. Así también, se calcularon los porcentajes de biodegradabilidad siendo finalmente de 76, 89, 97, y 97% para plátano papaya, mango y hortalizas respectivamente. Posteriormente se analizaron mezclas de los sustratos mencionados anteriormente, los cuales no arrojaron diferencias significativas en la producción de metano con respecto a las producciones individuales de los mismos.Palabras clave: Digestión anaerobia, biodegradabilidad, BMP  Instituto de Ingeniería, Universidad Nacional Autónoma de México 2014-08-06 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículos evaluados por pares Artículos evaluados por pares Artículos evaluados por pares application/pdf https://www.revistas.unam.mx/index.php/aidis/article/view/46791 Revista AIDIS de Ingeniería y Ciencias Ambientales. Investigación, desarrollo y práctica; Vol. 7, No. 2, 6 de Agosto de 2014 Revista AIDIS de Ingeniería y Ciencias Ambientales. Investigación, desarrollo y práctica; Vol. 7, No. 2, 6 de Agosto de 2014 Revista AIDIS de Ingeniería y Ciencias Ambientales. Investigación, desarrollo y práctica; Vol. 7, No. 2, 6 de Agosto de 2014 0718-378X spa https://www.revistas.unam.mx/index.php/aidis/article/view/46791/42187
institution UNAM MX
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country México
countrycode MX
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databasecode rev-aidis-mx
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region America del Norte
libraryname Biblioteca de Instituto de Ingeniería de la UNAM de México
language spa
format Digital
author Zárate Jiménez, Sylalidia
Pérez Fabiel, Sergio
Yáñez Ocampo, Gustavo
Chanona Soto, Josué
spellingShingle Zárate Jiménez, Sylalidia
Pérez Fabiel, Sergio
Yáñez Ocampo, Gustavo
Chanona Soto, Josué
ANAEROBIC DIGESTION OF FRUIT AND VEGETABLE WASTE BY MESOPHILIC VIA LABORATORY SCALE
author_facet Zárate Jiménez, Sylalidia
Pérez Fabiel, Sergio
Yáñez Ocampo, Gustavo
Chanona Soto, Josué
author_sort Zárate Jiménez, Sylalidia
title ANAEROBIC DIGESTION OF FRUIT AND VEGETABLE WASTE BY MESOPHILIC VIA LABORATORY SCALE
title_short ANAEROBIC DIGESTION OF FRUIT AND VEGETABLE WASTE BY MESOPHILIC VIA LABORATORY SCALE
title_full ANAEROBIC DIGESTION OF FRUIT AND VEGETABLE WASTE BY MESOPHILIC VIA LABORATORY SCALE
title_fullStr ANAEROBIC DIGESTION OF FRUIT AND VEGETABLE WASTE BY MESOPHILIC VIA LABORATORY SCALE
title_full_unstemmed ANAEROBIC DIGESTION OF FRUIT AND VEGETABLE WASTE BY MESOPHILIC VIA LABORATORY SCALE
title_sort anaerobic digestion of fruit and vegetable waste by mesophilic via laboratory scale
description The objective of this study was to assess the biological methane potential (BMP) of different fruit and vegetable waste and mixtures thereof in anaerobic biodegradability tests. Physicochemical studies were done to allow performing formulations of substrate:inóculo in a relation of 3 gCOD: 1.5 gTVS for a conventional anaerobic digestion. Substrates BMP values and their corresponding biodegradabilities were obtained for banana, papaya, mango and mix vegetables, in terms of mLCH4/gCODTotal and percentages were as follows: 255, 313, 341 and 341; 76, 89, 97, and 97%, respectively. Subsequently, mixtures of aforementioned substrates were analyzed which did not show significant differences in methane production in comparison of individual substrates.Key Words: Anaerobic digestion, biodegradability, BMP.
publisher Instituto de Ingeniería, Universidad Nacional Autónoma de México
publishDate 2014
url https://www.revistas.unam.mx/index.php/aidis/article/view/46791
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