Consequential life cycle assessment of bamboo leaf ash generation: A Brazilian context

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniversity of Minho-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade Federal de São Carlos (UFSCar)-
Autor(es): dc.creatorSposito, C. C.A.-
Autor(es): dc.creatorSposito, F. A.-
Autor(es): dc.creatorMateus, R.-
Autor(es): dc.creatorTashima, M. M.-
Autor(es): dc.creatorBueno, C.-
Autor(es): dc.creatorRossignolo, J. A.-
Data de aceite: dc.date.accessioned2025-08-21T16:22:50Z-
Data de disponibilização: dc.date.available2025-08-21T16:22:50Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-09-10-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.jclepro.2024.143347-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/308478-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/308478-
Descrição: dc.descriptionThe potential of biomass growth, such as from bamboo leaves, as a source of electricity provides an optimistic scenario for the sustainable development of new green building materials. To validate robust life cycle inventory (LCI) data for incoming high-quality silica sources for cementitious materials, a consequential life cycle assessment (CLCA) on the bamboo leaves ash (BLA) with a prospective approach was conducted. The LCI data was collected in Southeastern Brazil with a prospective maturity in biomass electricity system. The data was gathered by analyzing the various stages involved in the production of BLA, including bamboo cultivation, leaf collection, cogeneration, raw BLA beneficiation, and its impact on cement and electricity marginal production systems. According to the multifunctionality solution, the environmental impacts results of CLCA were discussed using a sensibility analysis with two attributional life cycle assessment (ALCA) scenarios as allocation and “zero environmental load” (considering BLA as residue). The scenarios demonstrate the potential for sustainable use of BLA, especially for its impact on climate change, including the biogenic carbon category. Also, consequences such as avoiding BLA landfilling and increasing the potential for bamboo agricultural holdings to become energy independent was included in the study conclusion. While these results are positive, the prospect of maturing electricity production requires the development of other high-quality materials, such as sugarcane bagasse ash, sugarcane leaf ash and rice husk ash. However, the positives consequences did not overcome the negative impacts from the transportation of BLA into its system boundaries, once the highway transport model is the manly in the Brazilian context. Hence, this study provides important and reproducible pathways for developing LCI data on other biomass ashes, assisting future studies on green building materials.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionEuropean Commission-
Descrição: dc.descriptionDirectorate for Engineering-
Descrição: dc.descriptionFundação para a Ciência e a Tecnologia-
Descrição: dc.descriptionMinistério da Ciência, Tecnologia e Ensino Superior-
Descrição: dc.descriptionFURTHERMORE grants in publishing-
Descrição: dc.descriptionPost-Graduation Program in Material Science and Engineering Faculty of Animal Science and Food Engineering University of São Paulo (USP)-
Descrição: dc.descriptionInstitute for Sustainability and Innovation in Structural Engineering (ISISE) Associate Laboratory Advanced Production and Intelligent Systems (ARISE) Department of Civil Engineering University of Minho-
Descrição: dc.descriptionSão Paulo State University (UNESP) MAC – Research Group: Materiais Alternativos de Construção-
Descrição: dc.descriptionDepartment of Civil Engineering Federal University of São Carlos (UFSCar)-
Descrição: dc.descriptionDepartment of Biosystems Engineering Faculty of Animal Science and Food Engineering University of São Paulo (USP)-
Descrição: dc.descriptionSão Paulo State University (UNESP) MAC – Research Group: Materiais Alternativos de Construção-
Idioma: dc.languageen-
Relação: dc.relationJournal of Cleaner Production-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectBamboo leaf ash-
Palavras-chave: dc.subjectBrazil-
Palavras-chave: dc.subjectConsequential modeling: attributional modeling-
Palavras-chave: dc.subjectLife cycle assessment-
Título: dc.titleConsequential life cycle assessment of bamboo leaf ash generation: A Brazilian context-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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