Synergistic effects in anaerobic codigestion of chicken manure with industrial wastes
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| Natura: | Artículo científico |
| Lingua: | en |
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Universidad Nacional de Colombia
2018
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| _version_ | 1876436148597817344 |
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| author | Liliana del Pilar Castro-Molano |
| author_facet | Liliana del Pilar Castro-Molano |
| contents | Synergistic effects in anaerobic codigestion of chicken manure with industrial wastes Liliana del Pilar Castro-Molano Humberto Escalante-Hernández Luis Enrique Lambis-Benítez José Daniel Marín-Batista Ingeniería Chicken manure Mixture design Industrial wastes Synergistic effects Anaerobic codigestion Synergy in anaerobic codigestion is described as positive interactions between a substrate and cosubstrate(s). Synergistic effects increase methane production over the weighted average methane production from monodigestion. Limited current knowledge defines synergy as a parameter in the plant control and design and in solving operational problems. In this study, synergy was determined in the anaerobic codigestion of chicken manure with industrial wastes (sugarcane molasses, cheese whey, and crude glycerol). A simplex lattice mixture design was used to determine mixing ratios. Synergy was assessed in terms of substrate composition and ammonia inhibition. The greatest synergistic effects were achieved with ternary mixtures. Synergy was also noticed when total ammonia nitrogen concentrations decreased and the organic load increased. Nonetheless, it was concluded that synergy could be reliably achieved when cosubstrate supplementation reduces ammonia inhibition and increases methane production as increases in organic load. 2018 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49659032016 https://www.redalyc.org/journal/496/49659032016/ https://www.redalyc.org/journal/496/49659032016/html/ https://www.redalyc.org/journal/496/49659032016/49659032016.epub https://www.redalyc.org/journal/496/49659032016/movil 10.15446/dyna.v85n206.68167 en http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.206 Vol.85 |
| format | Artículo científico |
| id | redalyc_49659032016 |
| institution | Redalyc |
| language | en |
| publishDate | 2018 |
| publisher | Universidad Nacional de Colombia |
| spellingShingle | Synergistic effects in anaerobic codigestion of chicken manure with industrial wastes Liliana del Pilar Castro-Molano Ingeniería Chicken manure Mixture design Industrial wastes Synergistic effects Anaerobic codigestion Synergistic effects in anaerobic codigestion of chicken manure with industrial wastes Liliana del Pilar Castro-Molano Humberto Escalante-Hernández Luis Enrique Lambis-Benítez José Daniel Marín-Batista Ingeniería Chicken manure Mixture design Industrial wastes Synergistic effects Anaerobic codigestion Synergy in anaerobic codigestion is described as positive interactions between a substrate and cosubstrate(s). Synergistic effects increase methane production over the weighted average methane production from monodigestion. Limited current knowledge defines synergy as a parameter in the plant control and design and in solving operational problems. In this study, synergy was determined in the anaerobic codigestion of chicken manure with industrial wastes (sugarcane molasses, cheese whey, and crude glycerol). A simplex lattice mixture design was used to determine mixing ratios. Synergy was assessed in terms of substrate composition and ammonia inhibition. The greatest synergistic effects were achieved with ternary mixtures. Synergy was also noticed when total ammonia nitrogen concentrations decreased and the organic load increased. Nonetheless, it was concluded that synergy could be reliably achieved when cosubstrate supplementation reduces ammonia inhibition and increases methane production as increases in organic load. 2018 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49659032016 https://www.redalyc.org/journal/496/49659032016/ https://www.redalyc.org/journal/496/49659032016/html/ https://www.redalyc.org/journal/496/49659032016/49659032016.epub https://www.redalyc.org/journal/496/49659032016/movil 10.15446/dyna.v85n206.68167 en http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.206 Vol.85 |
| title | Synergistic effects in anaerobic codigestion of chicken manure with industrial wastes |
| topic | Ingeniería Chicken manure Mixture design Industrial wastes Synergistic effects Anaerobic codigestion |
| url | https://www.redalyc.org/articulo.oa?id=49659032016 https://www.redalyc.org/journal/496/49659032016/ https://www.redalyc.org/journal/496/49659032016/html/ https://www.redalyc.org/journal/496/49659032016/49659032016.epub https://www.redalyc.org/journal/496/49659032016/movil |