Influencia del tamaño de partícula y la temperatura sobre la producción de metano a partir del bagazo de fique
The aim of this work was to evaluate the effect of particle size of fique`s bagasse (FB) on anaerobic biodegradation and biogas production, by means of co-digestion of this lignocellulosic substrate using both bovine ruminal fluid and pig manure as inoculums. Anaerobic reactors were incubated by 8 d...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Universidad Santo Tomás
2011-12-01
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| Series: | Iteckne |
| Subjects: | |
| Online Access: | http://revistas.ustabuca.edu.co/index.php/ITECKNE/article/view/84 |
| _version_ | 1818406031465644032 |
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| author | Liliana del Pilar Castro Molano Carolina Guzmán Luna Humberto Escalante Hernández |
| author_facet | Liliana del Pilar Castro Molano Carolina Guzmán Luna Humberto Escalante Hernández |
| author_sort | Liliana del Pilar Castro Molano |
| collection | DOAJ |
| description | The aim of this work was to evaluate the effect of particle size of fique`s bagasse (FB) on anaerobic biodegradation and biogas production, by means of co-digestion of this lignocellulosic substrate using both bovine ruminal fluid and pig manure as inoculums. Anaerobic reactors were incubated by 8 days. Reducing sugar, Volatile Fatty Acid (VFA) and methane productions were measured using three different bagasse particle diameter; 5 mm (bagasse´s natural size), 2.36 mm and 0.85 mm. Reduction of bagasse particle size increased reducing sugars formation and improved substrate mass transfer to microbial inoculums. At minor particle size it was favored hydrolytic step and VFA production. Natural particle sizes of bagasse were more difficult to biodegrade than lower ones. In this sense, methane concentration was increased 19% when 0.8 mm particle size was used. Anaerobic fermentation processes were carried out at 25°C and 39°C. Methane production at 25°C, show that these microbial consortia are able to resist temperature changes and transform all products on anaerobic digestion process. |
| first_indexed | 2024-12-14T09:05:28Z |
| format | Article |
| id | doaj.art-11949dc32d40416499c56140d77ec713 |
| institution | Directory Open Access Journal |
| issn | 1692-1798 2339-3483 |
| language | English |
| last_indexed | 2024-12-14T09:05:28Z |
| publishDate | 2011-12-01 |
| publisher | Universidad Santo Tomás |
| record_format | Article |
| series | Iteckne |
| spelling | doaj.art-11949dc32d40416499c56140d77ec7132022-12-21T23:08:43ZengUniversidad Santo TomásIteckne1692-17982339-34832011-12-0192727710.15332/iteckne.v9i2.8475Influencia del tamaño de partícula y la temperatura sobre la producción de metano a partir del bagazo de fiqueLiliana del Pilar Castro Molano0Carolina Guzmán Luna1Humberto Escalante Hernández2Ph. D. en Ingeniería Química. Universidad San Buanaventura. CartagenaBacterióloga. Ph. D. Universidad Industrial de Santander. BucaramangaPh. D. (c) en Ingeniería Química. Universidad Industrial de Santander. BucaramangaThe aim of this work was to evaluate the effect of particle size of fique`s bagasse (FB) on anaerobic biodegradation and biogas production, by means of co-digestion of this lignocellulosic substrate using both bovine ruminal fluid and pig manure as inoculums. Anaerobic reactors were incubated by 8 days. Reducing sugar, Volatile Fatty Acid (VFA) and methane productions were measured using three different bagasse particle diameter; 5 mm (bagasse´s natural size), 2.36 mm and 0.85 mm. Reduction of bagasse particle size increased reducing sugars formation and improved substrate mass transfer to microbial inoculums. At minor particle size it was favored hydrolytic step and VFA production. Natural particle sizes of bagasse were more difficult to biodegrade than lower ones. In this sense, methane concentration was increased 19% when 0.8 mm particle size was used. Anaerobic fermentation processes were carried out at 25°C and 39°C. Methane production at 25°C, show that these microbial consortia are able to resist temperature changes and transform all products on anaerobic digestion process.http://revistas.ustabuca.edu.co/index.php/ITECKNE/article/view/84anaerobic digestion, biogas, fique´s bagasse, lignocellulosic waste, mechanical treatment. |
| spellingShingle | Liliana del Pilar Castro Molano Carolina Guzmán Luna Humberto Escalante Hernández Influencia del tamaño de partícula y la temperatura sobre la producción de metano a partir del bagazo de fique Iteckne anaerobic digestion, biogas, fique´s bagasse, lignocellulosic waste, mechanical treatment. |
| title | Influencia del tamaño de partícula y la temperatura sobre la producción de metano a partir del bagazo de fique |
| title_full | Influencia del tamaño de partícula y la temperatura sobre la producción de metano a partir del bagazo de fique |
| title_fullStr | Influencia del tamaño de partícula y la temperatura sobre la producción de metano a partir del bagazo de fique |
| title_full_unstemmed | Influencia del tamaño de partícula y la temperatura sobre la producción de metano a partir del bagazo de fique |
| title_short | Influencia del tamaño de partícula y la temperatura sobre la producción de metano a partir del bagazo de fique |
| title_sort | influencia del tamano de particula y la temperatura sobre la produccion de metano a partir del bagazo de fique |
| topic | anaerobic digestion, biogas, fique´s bagasse, lignocellulosic waste, mechanical treatment. |
| url | http://revistas.ustabuca.edu.co/index.php/ITECKNE/article/view/84 |
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