Enzymatic profiles associated with the evolution of the lignocellulosic fraction during industrial-scale composting of anthropogenic waste: Comparative analysis
In the new European Waste Law, composting is proposed as one of the best options to properly manage organic waste of anthropogenic origin. Currently, the massive generation of this type of waste, as well as its heterogeneity, makes difficult in many cases control this process of degradation on an i...
| Main Authors: | , , , , , , |
|---|---|
| Format: | info:eu-repo/semantics/article |
| Language: | English |
| Published: |
2024
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10835/15020 https://doi.org/10.1016/j.jenvman.2019.109312 |
| _version_ | 1789406682174980096 |
|---|---|
| author | Estrella González, Maria José Jurado Rodríguez, Macarena Del Mar Suárez Estrella, Francisca López, M. J. López González, Juan Antonio Siles Castellano, Ana Belén Moreno, J. |
| author_facet | Estrella González, Maria José Jurado Rodríguez, Macarena Del Mar Suárez Estrella, Francisca López, M. J. López González, Juan Antonio Siles Castellano, Ana Belén Moreno, J. |
| author_sort | Estrella González, Maria José |
| collection | DSpace |
| description | In the new European Waste Law, composting is proposed as one of the best options to properly manage organic
waste of anthropogenic origin. Currently, the massive generation of this type of waste, as well as its heterogeneity, makes difficult in many cases control this process of degradation on an industrial scale.
In this work, 15 facilities were selected based on 5 types of organic waste: Urban Solid Waste, Vegetable
Waste, Sewage Sludges, Agrifood Waste and “Alpeorujo”. The samples were collected in different thermal
phases. The results revealed very different physicochemical and enzymatic profiles, as well as different degrees
of humification depending on the process and the raw materials. However, parameters such as β-glucosidase,
amylase, lignin/holocellulose ratio and humification rate showed similar trends in all cases. All of them could act
as important indicators to evaluate the quality of a composting process, despite the heterogeneity of the starting
materials. |
| format | info:eu-repo/semantics/article |
| id | oai:repositorio.ual.es:10835-15020 |
| institution | Universidad de Cuenca |
| language | English |
| publishDate | 2024 |
| record_format | dspace |
| spelling | oai:repositorio.ual.es:10835-150202024-01-09T13:23:29Z Enzymatic profiles associated with the evolution of the lignocellulosic fraction during industrial-scale composting of anthropogenic waste: Comparative analysis Estrella González, Maria José Jurado Rodríguez, Macarena Del Mar Suárez Estrella, Francisca López, M. J. López González, Juan Antonio Siles Castellano, Ana Belén Moreno, J. Industrial-scale composting Lignocellulose Humification Carbon cycle-related enzymes Compost quality In the new European Waste Law, composting is proposed as one of the best options to properly manage organic waste of anthropogenic origin. Currently, the massive generation of this type of waste, as well as its heterogeneity, makes difficult in many cases control this process of degradation on an industrial scale. In this work, 15 facilities were selected based on 5 types of organic waste: Urban Solid Waste, Vegetable Waste, Sewage Sludges, Agrifood Waste and “Alpeorujo”. The samples were collected in different thermal phases. The results revealed very different physicochemical and enzymatic profiles, as well as different degrees of humification depending on the process and the raw materials. However, parameters such as β-glucosidase, amylase, lignin/holocellulose ratio and humification rate showed similar trends in all cases. All of them could act as important indicators to evaluate the quality of a composting process, despite the heterogeneity of the starting materials. 2024-01-09T13:23:29Z 2024-01-09T13:23:29Z 2019-07-24 info:eu-repo/semantics/article 0301-4797 http://hdl.handle.net/10835/15020 https://doi.org/10.1016/j.jenvman.2019.109312 en info:eu-repo/semantics/openAccess |
| spellingShingle | Industrial-scale composting Lignocellulose Humification Carbon cycle-related enzymes Compost quality Estrella González, Maria José Jurado Rodríguez, Macarena Del Mar Suárez Estrella, Francisca López, M. J. López González, Juan Antonio Siles Castellano, Ana Belén Moreno, J. Enzymatic profiles associated with the evolution of the lignocellulosic fraction during industrial-scale composting of anthropogenic waste: Comparative analysis |
| title | Enzymatic profiles associated with the evolution of the lignocellulosic fraction during industrial-scale composting of anthropogenic waste: Comparative analysis |
| title_full | Enzymatic profiles associated with the evolution of the lignocellulosic fraction during industrial-scale composting of anthropogenic waste: Comparative analysis |
| title_fullStr | Enzymatic profiles associated with the evolution of the lignocellulosic fraction during industrial-scale composting of anthropogenic waste: Comparative analysis |
| title_full_unstemmed | Enzymatic profiles associated with the evolution of the lignocellulosic fraction during industrial-scale composting of anthropogenic waste: Comparative analysis |
| title_short | Enzymatic profiles associated with the evolution of the lignocellulosic fraction during industrial-scale composting of anthropogenic waste: Comparative analysis |
| title_sort | enzymatic profiles associated with the evolution of the lignocellulosic fraction during industrial-scale composting of anthropogenic waste: comparative analysis |
| topic | Industrial-scale composting Lignocellulose Humification Carbon cycle-related enzymes Compost quality |
| url | http://hdl.handle.net/10835/15020 https://doi.org/10.1016/j.jenvman.2019.109312 |
| work_keys_str_mv | AT estrellagonzalezmariajose enzymaticprofilesassociatedwiththeevolutionofthelignocellulosicfractionduringindustrialscalecompostingofanthropogenicwastecomparativeanalysis AT juradorodriguezmacarenadelmar enzymaticprofilesassociatedwiththeevolutionofthelignocellulosicfractionduringindustrialscalecompostingofanthropogenicwastecomparativeanalysis AT suarezestrellafrancisca enzymaticprofilesassociatedwiththeevolutionofthelignocellulosicfractionduringindustrialscalecompostingofanthropogenicwastecomparativeanalysis AT lopezmj enzymaticprofilesassociatedwiththeevolutionofthelignocellulosicfractionduringindustrialscalecompostingofanthropogenicwastecomparativeanalysis AT lopezgonzalezjuanantonio enzymaticprofilesassociatedwiththeevolutionofthelignocellulosicfractionduringindustrialscalecompostingofanthropogenicwastecomparativeanalysis AT silescastellanoanabelen enzymaticprofilesassociatedwiththeevolutionofthelignocellulosicfractionduringindustrialscalecompostingofanthropogenicwastecomparativeanalysis AT morenoj enzymaticprofilesassociatedwiththeevolutionofthelignocellulosicfractionduringindustrialscalecompostingofanthropogenicwastecomparativeanalysis |