Sustainability assessment of water hyacinth fast pyrolysis in the Upper Paraguay River Basin, Brazil

Detalhes bibliográficos
Autor(a) principal: Buller, Luz Selene, 1970-
Data de Publicação: 2015
Outros Autores: Ortega Rodriguez, Enrique, 1944-, Luengo, Carlos Alberto, 1943-
Tipo de documento: Artigo
Título da fonte: Repositório da Produção Científica e Intelectual da Unicamp
Texto Completo: https://hdl.handle.net/20.500.12733/1666977
Resumo: Agradecimentos: The authors would like to thank all the reviewers for the valuable comments and suggestions. This work was partially funded by the Project "Biofuel production from floating biomass mats in Brazilian floodplains: a case study in Pantanal" (MCT/CNPq/CT-Energ52-2008, 578084/2008-2 and EMBRAPA Macroprograma 2 Infoseg 02.09.00.015.00.00). The authors gratefully acknowledge financial support from the National Council for Scientific and Technological Development (CNPq, Brazil)
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spelling Sustainability assessment of water hyacinth fast pyrolysis in the Upper Paraguay River Basin, BrazilBiomassaBiocombustíveisPiróliseSustentabilidadeBiomassBiomass energyPyrolysisSustainabilityAquatic biomassArtigo originalEmergy assessmentFast pyrolysisAgradecimentos: The authors would like to thank all the reviewers for the valuable comments and suggestions. This work was partially funded by the Project "Biofuel production from floating biomass mats in Brazilian floodplains: a case study in Pantanal" (MCT/CNPq/CT-Energ52-2008, 578084/2008-2 and EMBRAPA Macroprograma 2 Infoseg 02.09.00.015.00.00). The authors gratefully acknowledge financial support from the National Council for Scientific and Technological Development (CNPq, Brazil)Abstract: Fast pyrolysis of naturally produced water hyacinth was assessed through Emergy accounting approach. Two analyses were carried out to evaluate the influence of additional services and externalities on Emergy indicators for a pyrolysis plant unit able to process 1000 kg of dry biomass per hour. The initial approach was a traditional Emergy assessment in which financial fluxes and externalities were not considered. The second approach included taxes and fees of the Brazilian government, interests related to financing operations and assumes a reserve financial fund of 5% of the total investment as externalities cost. For the first evaluation, the renewability of 86% indicates that local and renewable resources mainly support the process and the Emergy Yield Ratio of 3.2 shows that the system has a potential contribution to the regional economy due to the local resources use. The inclusion of financial fluxes and externalities in the second evaluation reduces both renewability and Emergy Yield Ratio, whereas it increases the Emergy Investment Ratio which means a higher dependence on external resources. The second analysis allows portraying significant forces of the industrial and financial systems and the evaluation of the externalities' impact on the general system Emergy behavior. A comparison of the renewability of water hyacinth fast pyrolysis with other biofuels like soybean biodiesel and sugarcane ethanol indicates that the former is less dependent on fossil fuel resources, machinery and fertilizers. To complement the sustainability assessment provided by the Emergy method, a regular financial analysis for the second defined system was done. It shows that the system is financially attractive even with the accounting of additional costs. The results obtained in this study could be used as the maximum and minimum thresholds to subsidize regulatory policies for new economic activities in tropical wetlands involving natural resources exploitation and bio-industrial systemsCONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQFechadoUNIVERSIDADE ESTADUAL DE CAMPINASBuller, Luz Selene, 1970-Ortega Rodriguez, Enrique, 1944-Luengo, Carlos Alberto, 1943-2015info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.12733/1666977BULLER, Luz Selene; ORTEGA RODRIGUEZ, Enrique; LUENGO, Carlos Alberto. Sustainability assessment of water hyacinth fast pyrolysis in the Upper Paraguay River Basin, Brazil. Science of the total environment. Amsterdam : Elsevier, 2015. Vol. 532 (Nov., 2015), p. 281-291. Disponível em: https://hdl.handle.net/20.500.12733/1666977. Acesso em: 24 mai. 2023.Inglêshttps://repositorio.unicamp.br/acervo/detalhe/1220218reponame:Repositório da Produção Científica e Intelectual da Unicampinstname:Universidade Estadual de Campinas (UNICAMP)instacron:UNICAMPinfo:eu-repo/semantics/openAccess2022-06-23T20:25:57Zoai:https://www.repositorio.unicamp.br/:1220218Repositório InstitucionalPUBhttp://repositorio.unicamp.br/oai/requestreposip@unicamp.bropendoar:2022-06-23T20:25:57Repositório da Produção Científica e Intelectual da Unicamp - Universidade Estadual de Campinas (UNICAMP)false
dc.title.none.fl_str_mv Sustainability assessment of water hyacinth fast pyrolysis in the Upper Paraguay River Basin, Brazil
title Sustainability assessment of water hyacinth fast pyrolysis in the Upper Paraguay River Basin, Brazil
spellingShingle Sustainability assessment of water hyacinth fast pyrolysis in the Upper Paraguay River Basin, Brazil
Buller, Luz Selene, 1970-
Biomassa
Biocombustíveis
Pirólise
Sustentabilidade
Biomass
Biomass energy
Pyrolysis
Sustainability
Aquatic biomass
Artigo original
Emergy assessment
Fast pyrolysis
title_short Sustainability assessment of water hyacinth fast pyrolysis in the Upper Paraguay River Basin, Brazil
title_full Sustainability assessment of water hyacinth fast pyrolysis in the Upper Paraguay River Basin, Brazil
title_fullStr Sustainability assessment of water hyacinth fast pyrolysis in the Upper Paraguay River Basin, Brazil
title_full_unstemmed Sustainability assessment of water hyacinth fast pyrolysis in the Upper Paraguay River Basin, Brazil
title_sort Sustainability assessment of water hyacinth fast pyrolysis in the Upper Paraguay River Basin, Brazil
author Buller, Luz Selene, 1970-
author_facet Buller, Luz Selene, 1970-
Ortega Rodriguez, Enrique, 1944-
Luengo, Carlos Alberto, 1943-
author_role author
author2 Ortega Rodriguez, Enrique, 1944-
Luengo, Carlos Alberto, 1943-
author2_role author
author
dc.contributor.none.fl_str_mv UNIVERSIDADE ESTADUAL DE CAMPINAS
dc.contributor.author.fl_str_mv Buller, Luz Selene, 1970-
Ortega Rodriguez, Enrique, 1944-
Luengo, Carlos Alberto, 1943-
dc.subject.por.fl_str_mv Biomassa
Biocombustíveis
Pirólise
Sustentabilidade
Biomass
Biomass energy
Pyrolysis
Sustainability
Aquatic biomass
Artigo original
Emergy assessment
Fast pyrolysis
topic Biomassa
Biocombustíveis
Pirólise
Sustentabilidade
Biomass
Biomass energy
Pyrolysis
Sustainability
Aquatic biomass
Artigo original
Emergy assessment
Fast pyrolysis
description Agradecimentos: The authors would like to thank all the reviewers for the valuable comments and suggestions. This work was partially funded by the Project "Biofuel production from floating biomass mats in Brazilian floodplains: a case study in Pantanal" (MCT/CNPq/CT-Energ52-2008, 578084/2008-2 and EMBRAPA Macroprograma 2 Infoseg 02.09.00.015.00.00). The authors gratefully acknowledge financial support from the National Council for Scientific and Technological Development (CNPq, Brazil)
publishDate 2015
dc.date.none.fl_str_mv 2015
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://hdl.handle.net/20.500.12733/1666977
BULLER, Luz Selene; ORTEGA RODRIGUEZ, Enrique; LUENGO, Carlos Alberto. Sustainability assessment of water hyacinth fast pyrolysis in the Upper Paraguay River Basin, Brazil. Science of the total environment. Amsterdam : Elsevier, 2015. Vol. 532 (Nov., 2015), p. 281-291. Disponível em: https://hdl.handle.net/20.500.12733/1666977. Acesso em: 24 mai. 2023.
url https://hdl.handle.net/20.500.12733/1666977
identifier_str_mv BULLER, Luz Selene; ORTEGA RODRIGUEZ, Enrique; LUENGO, Carlos Alberto. Sustainability assessment of water hyacinth fast pyrolysis in the Upper Paraguay River Basin, Brazil. Science of the total environment. Amsterdam : Elsevier, 2015. Vol. 532 (Nov., 2015), p. 281-291. Disponível em: https://hdl.handle.net/20.500.12733/1666977. Acesso em: 24 mai. 2023.
dc.language.iso.fl_str_mv Inglês
language_invalid_str_mv Inglês
dc.relation.none.fl_str_mv https://repositorio.unicamp.br/acervo/detalhe/1220218
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório da Produção Científica e Intelectual da Unicamp
instname:Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
instname_str Universidade Estadual de Campinas (UNICAMP)
instacron_str UNICAMP
institution UNICAMP
reponame_str Repositório da Produção Científica e Intelectual da Unicamp
collection Repositório da Produção Científica e Intelectual da Unicamp
repository.name.fl_str_mv Repositório da Produção Científica e Intelectual da Unicamp - Universidade Estadual de Campinas (UNICAMP)
repository.mail.fl_str_mv reposip@unicamp.br
_version_ 1766887315215482880

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