Urban solid waste from grass pruning as an alternative energy source: a case study in the city of Rosana

Detalhes bibliográficos
Autor(a) principal: Mendonça, Caio
Data de Publicação: 2021
Outros Autores: Oliveira, João Pedro Jenson de, Hiranobe, Carlos Toshiyuki, Santos, Renivaldo José dos, Paim, Leonardo Lataro
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/20803
Resumo: The aim of this work was to study urban solid waste from grass pruning (RSPG) at District of Primavera, in Rosana-SP, using gravimetric and calorimetric methods to evaluate the feasibility of using it as an energy source in direct combustion processes. RSPG samples were collected, washed, dried in air for 24h, fractionated in a knife mill and selected in a granulometric sieve before gravimetric and calorimetric analyses. Analyzes of moisture, total solids, aqueous and alcoholic extractives, ash, structural and non-structural inorganics, total inorganics, and higher heating value (HHV) were carried out. The aqueous and alcoholic extraction processes were carried out in an ultrasonic bath and presented values of 14.32 ± 0.28% for aqueous extractives and 6.65 ± 0.40% for alcoholic extracts. The samples showed values of structural inorganics and non-structural inorganics of 2.97±0.17% and 1.26±0.12%, respectively. RSPG proved to be an alternative as solid fuel by presenting a HHV value of 17.59±0.43 MJ kg-1 which is like other solid wastes.
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spelling Urban solid waste from grass pruning as an alternative energy source: a case study in the city of RosanaResiduos sólidos urbanos de la poda de césped como fuente de energía alternativa: un estudio de caso en la ciudad de RosanaResíduos sólidos urbanos de poda de gramíneas como fonte alternativa de energia: um estudo de caso na cidade de RosanaBiomassUrban Solid WasteHHVBioenergyEnergy potential.BiomasaResiduos Sólidos UrbanosPCSBioenergiaPotencial energético.BiomassaResíduo Sólido UrbanoPCSBioenergiaPotencial energético.The aim of this work was to study urban solid waste from grass pruning (RSPG) at District of Primavera, in Rosana-SP, using gravimetric and calorimetric methods to evaluate the feasibility of using it as an energy source in direct combustion processes. RSPG samples were collected, washed, dried in air for 24h, fractionated in a knife mill and selected in a granulometric sieve before gravimetric and calorimetric analyses. Analyzes of moisture, total solids, aqueous and alcoholic extractives, ash, structural and non-structural inorganics, total inorganics, and higher heating value (HHV) were carried out. The aqueous and alcoholic extraction processes were carried out in an ultrasonic bath and presented values of 14.32 ± 0.28% for aqueous extractives and 6.65 ± 0.40% for alcoholic extracts. The samples showed values of structural inorganics and non-structural inorganics of 2.97±0.17% and 1.26±0.12%, respectively. RSPG proved to be an alternative as solid fuel by presenting a HHV value of 17.59±0.43 MJ kg-1 which is like other solid wastes.El objetivo de este trabajo fue estudiar los residuos sólidos urbanos de la poda de gramíneas (RSPG) en el Distrito de Primavera, en Rosana-SP, utilizando métodos gravimétricos y calorimétricos para evaluar la factibilidad de utilizarlos como fuente de energía en procesos de combustión directa. Las muestras de RSPG se recolectaron, lavaron, secaron al aire durante 24 h, se fraccionaron en un molino de cuchillas y se seleccionaron en un tamiz granulométrico antes de los análisis gravimétricos y calorimétricos. Se realizaron análisis de humedad, sólidos totales, extractos acuosos y alcohólicos, cenizas, inorgánicos estructurales y no estructurales, inorgánicos totales y poder calorífico superior (PCS). Los procesos de extracción acuosa y alcohólica se realizaron en baño ultrasónico y presentaron valores de 14,32 ± 0,28% para extractos acuosos y 6,65 ± 0,40% para extractos alcohólicos. Las muestras presentaron valores de inorgánicos estructurales e inorgánicos no estructurales de 2.97 ± 0.17% y 1.26 ± 0.12%, respectivamente. El RSPG demostró ser una alternativa como combustible sólido al presentar un valor de PCS de 17,59 ± 0,43 MJ kg-1 que es similar a otros residuos sólidos.O objetivo deste trabalho foi estudar os resíduos sólidos urbanos de poda de gramíneas (RSPG) do Distrito de Primavera, no município de Rosana-SP através de métodos gravimétricos e calorimétrico para avaliar a viabilidade de utilização como fonte de energia em processos de combustão direta. As amostras de RSPG foram coletadas, lavadas, secas ao ar por 24h, fracionadas em moinho de facas e selecionadas em peneira granulométrica antes das análises gravimétricas e calorimétrica. Foram realizadas análises de umidade, sólidos totais, extrativos aquoso e alcoólico, cinzas, inorgânicos estruturais e não-estruturais, inorgânicos totais e poder calorífico superior (PCS). O processo de extração aquosa e alcoólica foram realizados em banho ultrassônico e apresentaram os valores de 14,32 ± 0,28 % para os extrativos aquosos e 6,65 ± 0,40 % para os extrativos alcoólicos. As amostras apresentaram valores de inorgânicos estruturais e inorgânicos não estruturais de 2,97±0,17% e 1,26±0,12%, respectivamente. O RSPG apresentou ser alternativa como combustível sólido ao apresentar um valor de PCS de 17,59±0,43 MJ kg-1 que é similar a outros resíduos sólidos.Research, Society and Development2021-10-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/2080310.33448/rsd-v10i13.20803Research, Society and Development; Vol. 10 No. 13; e124101320803Research, Society and Development; Vol. 10 Núm. 13; e124101320803Research, Society and Development; v. 10 n. 13; e1241013208032525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/20803/18735Copyright (c) 2021 Caio Mendonça; João Pedro Jenson de Oliveira; Carlos Toshiyuki Hiranobe; Renivaldo José dos Santos; Leonardo Lataro Paimhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessMendonça, CaioOliveira, João Pedro Jenson deHiranobe, Carlos ToshiyukiSantos, Renivaldo José dos Paim, Leonardo Lataro2021-11-21T18:26:28Zoai:ojs.pkp.sfu.ca:article/20803Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:40:20.724880Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Urban solid waste from grass pruning as an alternative energy source: a case study in the city of Rosana
Residuos sólidos urbanos de la poda de césped como fuente de energía alternativa: un estudio de caso en la ciudad de Rosana
Resíduos sólidos urbanos de poda de gramíneas como fonte alternativa de energia: um estudo de caso na cidade de Rosana
title Urban solid waste from grass pruning as an alternative energy source: a case study in the city of Rosana
spellingShingle Urban solid waste from grass pruning as an alternative energy source: a case study in the city of Rosana
Mendonça, Caio
Biomass
Urban Solid Waste
HHV
Bioenergy
Energy potential.
Biomasa
Residuos Sólidos Urbanos
PCS
Bioenergia
Potencial energético.
Biomassa
Resíduo Sólido Urbano
PCS
Bioenergia
Potencial energético.
title_short Urban solid waste from grass pruning as an alternative energy source: a case study in the city of Rosana
title_full Urban solid waste from grass pruning as an alternative energy source: a case study in the city of Rosana
title_fullStr Urban solid waste from grass pruning as an alternative energy source: a case study in the city of Rosana
title_full_unstemmed Urban solid waste from grass pruning as an alternative energy source: a case study in the city of Rosana
title_sort Urban solid waste from grass pruning as an alternative energy source: a case study in the city of Rosana
author Mendonça, Caio
author_facet Mendonça, Caio
Oliveira, João Pedro Jenson de
Hiranobe, Carlos Toshiyuki
Santos, Renivaldo José dos
Paim, Leonardo Lataro
author_role author
author2 Oliveira, João Pedro Jenson de
Hiranobe, Carlos Toshiyuki
Santos, Renivaldo José dos
Paim, Leonardo Lataro
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Mendonça, Caio
Oliveira, João Pedro Jenson de
Hiranobe, Carlos Toshiyuki
Santos, Renivaldo José dos
Paim, Leonardo Lataro
dc.subject.por.fl_str_mv Biomass
Urban Solid Waste
HHV
Bioenergy
Energy potential.
Biomasa
Residuos Sólidos Urbanos
PCS
Bioenergia
Potencial energético.
Biomassa
Resíduo Sólido Urbano
PCS
Bioenergia
Potencial energético.
topic Biomass
Urban Solid Waste
HHV
Bioenergy
Energy potential.
Biomasa
Residuos Sólidos Urbanos
PCS
Bioenergia
Potencial energético.
Biomassa
Resíduo Sólido Urbano
PCS
Bioenergia
Potencial energético.
description The aim of this work was to study urban solid waste from grass pruning (RSPG) at District of Primavera, in Rosana-SP, using gravimetric and calorimetric methods to evaluate the feasibility of using it as an energy source in direct combustion processes. RSPG samples were collected, washed, dried in air for 24h, fractionated in a knife mill and selected in a granulometric sieve before gravimetric and calorimetric analyses. Analyzes of moisture, total solids, aqueous and alcoholic extractives, ash, structural and non-structural inorganics, total inorganics, and higher heating value (HHV) were carried out. The aqueous and alcoholic extraction processes were carried out in an ultrasonic bath and presented values of 14.32 ± 0.28% for aqueous extractives and 6.65 ± 0.40% for alcoholic extracts. The samples showed values of structural inorganics and non-structural inorganics of 2.97±0.17% and 1.26±0.12%, respectively. RSPG proved to be an alternative as solid fuel by presenting a HHV value of 17.59±0.43 MJ kg-1 which is like other solid wastes.
publishDate 2021
dc.date.none.fl_str_mv 2021-10-07
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/20803
10.33448/rsd-v10i13.20803
url https://rsdjournal.org/index.php/rsd/article/view/20803
identifier_str_mv 10.33448/rsd-v10i13.20803
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/20803/18735
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 10 No. 13; e124101320803
Research, Society and Development; Vol. 10 Núm. 13; e124101320803
Research, Society and Development; v. 10 n. 13; e124101320803
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
_version_ 1797052756119257088

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