Effect of malt and sugar cane bagasse in nutrient retention in extensive green roof substrates

Detalhes bibliográficos
Autor(a) principal: Scarassatti, Marcella Regyna do Nascimento
Data de Publicação: 2021
Outros Autores: Benatti, Aline, Morais, Eduardo Beraldo de
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/12907
Resumo: This study aimed to evaluate the quality of runoff water of experimental units of green roofs containing substrates added of low-cost adsorbent materials, such as malt bagasse (M) and sugar cane bagasse (C). Each experimental unit was built with a geotextile membrane, a substrate, and vegetation (Arachis repens). The substrates M and C were compared with a control substrate (CON) widely used commercially. The experiment was developed in two steps: manual irrigation and rainfall. The quality of the runoff water from the experimental units was analyzed using the parameters real color, turbidity, total solids, pH, electric conductivity, nitrate , phosphate  and sulphate The substrates had relevant effects in the concentrations of , and , being that the substrate C had better performance retention. Water distribution and impact in the experimental units presented differences regarding nutrients transport, with less lixiviate in the manual irrigation step. The results suggest that using sugar cane bagasse in green roofs to improve runoff quality is promising.
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spelling Effect of malt and sugar cane bagasse in nutrient retention in extensive green roof substratesEfecto de los bagazos de malta y caña de azúcar en la retención de nutrientes en sustratos de techo verde extensivo Efeito dos bagaços de malte e cana-de-açúcar na retenção de nutrientes em substratos de telhado verde extensivoCoberturas verdesQualidade da águaMateriais de baixo custo.Techos verdesCalidad del aguaMateriales de bajo costo.Green roofWater qualityLow-cost materials.This study aimed to evaluate the quality of runoff water of experimental units of green roofs containing substrates added of low-cost adsorbent materials, such as malt bagasse (M) and sugar cane bagasse (C). Each experimental unit was built with a geotextile membrane, a substrate, and vegetation (Arachis repens). The substrates M and C were compared with a control substrate (CON) widely used commercially. The experiment was developed in two steps: manual irrigation and rainfall. The quality of the runoff water from the experimental units was analyzed using the parameters real color, turbidity, total solids, pH, electric conductivity, nitrate , phosphate  and sulphate The substrates had relevant effects in the concentrations of , and , being that the substrate C had better performance retention. Water distribution and impact in the experimental units presented differences regarding nutrients transport, with less lixiviate in the manual irrigation step. The results suggest that using sugar cane bagasse in green roofs to improve runoff quality is promising.Este estudio tuvo como objetivo evaluar la calidad del agua drenada por unidades experimentales de techos verdes que contienen sustratos más materiales adsorbentes de bajo costo, como el bagazo de malta (M) y el bagazo de caña de azúcar (C). Cada unidad experimental fue compuesta por una manta geotextil, un substrato y la vegetación (Arachis repens). Los substratos M y C fueron comparados con un sustrato control (CON) largamente utilizado en el comercio. El experimento fue desarrollado en dos etapas: irrigación a mano y lluvia real. La calidad del agua drenada en las unidades experimentales fue analizada con los parámetros color verdadero, turbidez, solidos totales, pH, conductividad eléctrica, nitrato , fosfato  y sulfato . Las diferencias en los sustratos tuvieron efectos significativos en las concentraciones de ,  y , y el sustrato C tuvo mejor desempeño em la retención de estos aniones. La distribución y el impacto del agua en las unidades experimentales presentaron diferencias en el transporte de nutrientes, con menos lixiviación en la etapa de irrigación a mano. Los resultados sugieren que la aplicación de bagazos de caña de azúcar en techos verdes para mejorar la calidad del agua es prometedora.Este estudo objetivou avaliar a qualidade da água escoada por unidades experimentais de telhados verdes contendo substratos acrescidos de materiais adsorventes de baixo custo, como o bagaço de malte (M) e o bagaço de cana-de-açúcar (C). Cada unidade experimental foi composta por manta do tipo geotêxtil, um substrato e a vegetação (Arachis repens). Os substratos M e C foram comparados com um substrato controle (CON) de grande utilização comercial. O experimento foi desenvolvido em duas etapas, irrigação manual e chuva real. A qualidade da água escoada pelas unidades experimentais foi analisada por meio dos parâmetros de cor verdadeira, turbidez, sólidos totais, pH, condutividade elétrica, nitrato , fosfato  e sulfato . As diferenças nos substratos exerceram efeitos significativos nas concentrações de  e , sendo o substrato C com melhor desempenho na retenção destes ânions. A distribuição e o impacto da água nas unidades experimentais apresentaram diferenças quanto ao carreamento de nutrientes, com menor lixiviação na fase de irrigação manual. Os resultados sugerem que a aplicação do bagaço de cana-de-açúcar em telhados verdes para a melhoria da qualidade da água escoada é promissora.Research, Society and Development2021-03-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1290710.33448/rsd-v10i3.12907Research, Society and Development; Vol. 10 No. 3; e3510312907Research, Society and Development; Vol. 10 Núm. 3; e3510312907Research, Society and Development; v. 10 n. 3; e35103129072525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/12907/11695Copyright (c) 2021 Marcella Regyna do Nascimento Scarassatti; Aline Benatti; Eduardo Beraldo de Moraishttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessScarassatti, Marcella Regyna do Nascimento Benatti, AlineMorais, Eduardo Beraldo de2021-03-28T12:03:35Zoai:ojs.pkp.sfu.ca:article/12907Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:34:21.829406Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Effect of malt and sugar cane bagasse in nutrient retention in extensive green roof substrates
Efecto de los bagazos de malta y caña de azúcar en la retención de nutrientes en sustratos de techo verde extensivo
Efeito dos bagaços de malte e cana-de-açúcar na retenção de nutrientes em substratos de telhado verde extensivo
title Effect of malt and sugar cane bagasse in nutrient retention in extensive green roof substrates
spellingShingle Effect of malt and sugar cane bagasse in nutrient retention in extensive green roof substrates
Scarassatti, Marcella Regyna do Nascimento
Coberturas verdes
Qualidade da água
Materiais de baixo custo.
Techos verdes
Calidad del agua
Materiales de bajo costo.
Green roof
Water quality
Low-cost materials.
title_short Effect of malt and sugar cane bagasse in nutrient retention in extensive green roof substrates
title_full Effect of malt and sugar cane bagasse in nutrient retention in extensive green roof substrates
title_fullStr Effect of malt and sugar cane bagasse in nutrient retention in extensive green roof substrates
title_full_unstemmed Effect of malt and sugar cane bagasse in nutrient retention in extensive green roof substrates
title_sort Effect of malt and sugar cane bagasse in nutrient retention in extensive green roof substrates
author Scarassatti, Marcella Regyna do Nascimento
author_facet Scarassatti, Marcella Regyna do Nascimento
Benatti, Aline
Morais, Eduardo Beraldo de
author_role author
author2 Benatti, Aline
Morais, Eduardo Beraldo de
author2_role author
author
dc.contributor.author.fl_str_mv Scarassatti, Marcella Regyna do Nascimento
Benatti, Aline
Morais, Eduardo Beraldo de
dc.subject.por.fl_str_mv Coberturas verdes
Qualidade da água
Materiais de baixo custo.
Techos verdes
Calidad del agua
Materiales de bajo costo.
Green roof
Water quality
Low-cost materials.
topic Coberturas verdes
Qualidade da água
Materiais de baixo custo.
Techos verdes
Calidad del agua
Materiales de bajo costo.
Green roof
Water quality
Low-cost materials.
description This study aimed to evaluate the quality of runoff water of experimental units of green roofs containing substrates added of low-cost adsorbent materials, such as malt bagasse (M) and sugar cane bagasse (C). Each experimental unit was built with a geotextile membrane, a substrate, and vegetation (Arachis repens). The substrates M and C were compared with a control substrate (CON) widely used commercially. The experiment was developed in two steps: manual irrigation and rainfall. The quality of the runoff water from the experimental units was analyzed using the parameters real color, turbidity, total solids, pH, electric conductivity, nitrate , phosphate  and sulphate The substrates had relevant effects in the concentrations of , and , being that the substrate C had better performance retention. Water distribution and impact in the experimental units presented differences regarding nutrients transport, with less lixiviate in the manual irrigation step. The results suggest that using sugar cane bagasse in green roofs to improve runoff quality is promising.
publishDate 2021
dc.date.none.fl_str_mv 2021-03-03
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/12907
10.33448/rsd-v10i3.12907
url https://rsdjournal.org/index.php/rsd/article/view/12907
identifier_str_mv 10.33448/rsd-v10i3.12907
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/12907/11695
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. 3; e3510312907
Research, Society and Development; Vol. 10 Núm. 3; e3510312907
Research, Society and Development; v. 10 n. 3; e3510312907
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
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