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Life cycle assessment for hydrothermal carbonization of urban organic solid waste in comparison with gasification process: A case study of Southern Chile

dc.contributor.authorCorvalán, Constanza
dc.contributor.authorEspinoza Pérez, Andrea Teresa
dc.contributor.authorDíaz-Robles, Luis A.
dc.contributor.authorCubillos, Francisco
dc.contributor.authorVallejo, Fidel
dc.contributor.authorGómez, Jaime
dc.contributor.authorPino-Cortés, Ernesto
dc.contributor.authorEspinoza-Pérez, Lorena
dc.contributor.authorPelz, Stefan K.
dc.contributor.authorPaczkowski, Sebastian
dc.contributor.authorRumberg, Michael
dc.contributor.authorCarrasco, Samuel
dc.contributor.authorSilva, Javier
dc.contributor.authorLapuerta, Magín
dc.contributor.authorCereceda-Balic, Francisco
dc.contributor.authorPazo, Amparo
dc.contributor.authorMonedero, Esperanza
dc.contributor.authorFigueroa, Juan
dc.date.accessioned2021-12-30T14:58:59Z
dc.date.available2021-12-30T14:58:59Z
dc.date.issued2021
dc.identifier.urihttp://repositorio.ucm.cl/handle/ucm/3691
dc.description.abstractMost developing countries lack sufficient legal and management infrastructure to dispose of urban solid waste (USW). The continuous increase of USW generation requires evaluating different treatments for developing countries based on the life cycle assessment methodology to compare the environmental impact by reducing greenhouse gases and leachate. Hydrothermal carbonization (HTC) and gasification processes are presented as potential solutions for USW treatment due to their efficiency in producing energy for local requirements. This study aimed to compare both technologies for Temuco and Padre Las Casas cities in Southern Chile that show severe air pollution and USW management problems. The results indicated that gasification had a better environmental performance than HTC when the conversion of 1 ton of organic fraction USW was analyzed. However, since HTC achieved higher energy efficiency, it had a lower environmental impact than gasification, considering the production of 1 MWh. For a definitive choice of the technology to be used, it is necessary to compare other variables, including economic and social aspects, to provide a holistic perspective.es_CL
dc.language.isoenes_CL
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 Chile*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/*
dc.sourceEnvironmental Progress & Sustainable Energy, 40(6), e13688es_CL
dc.subjectGasificationes_CL
dc.subjectHydrothermal carbonizationes_CL
dc.subjectLife cycle assessmentes_CL
dc.subjectUrban organic solid wastees_CL
dc.titleLife cycle assessment for hydrothermal carbonization of urban organic solid waste in comparison with gasification process: A case study of Southern Chilees_CL
dc.typeArticlees_CL
dc.ucm.facultadFacultad de Ciencias de la Ingenieríaes_CL
dc.ucm.indexacionScopuses_CL
dc.ucm.indexacionIsies_CL
dc.ucm.uriaiche.onlinelibrary.wiley.com/doi/10.1002/ep.13688es_CL
dc.ucm.doidoi.org/10.1002/ep.13688es_CL


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Atribución-NoComercial-SinDerivadas 3.0 Chile
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