EVALUATION OF ADSORTIVE POWER OF CACTUS PEAR FORAGE WITHOUT PEEL FOR USE IN REMOVAL OF COMMON GASOLINE IN WATER BODIES
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | The Journal of Engineering and Exact Sciences |
DOI: | 10.18540/jcecvl5iss1pp0026-0032 |
Texto Completo: | https://periodicos.ufv.br/jcec/article/view/2571 |
Resumo: | Alternative methods, as adsorption, with use of readily available and low cost materials have been used to remove contaminants in water bodies. Objective of this work was to study adsorptive power of cactus pear forage (Opuntia tuna Mill) biomass without bark as adsorbent for removal of gasoline in water bodies. Material underwent a natural drying process and then comminution to powder form. In adsorption kinetics study, were evaluated time between 5 and 60 minutes (with a 5-minute interval) and equilibrium concentrations of contaminants ranging from 5 to 50%, with a 5% variation rate. It was observed that process was rapid, with greater adsorption efficiency over time for 30 minutes. Langmuir model fitted well to experimental data, with a maximum adsorption capacity of 5.94 g.g -1. Results confirm that cactus pear forage without peel appears as a promising biomass in gasoline adsorption process. |
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The Journal of Engineering and Exact Sciences |
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EVALUATION OF ADSORTIVE POWER OF CACTUS PEAR FORAGE WITHOUT PEEL FOR USE IN REMOVAL OF COMMON GASOLINE IN WATER BODIESDecontamination. Adsorption. Cactus pear forageAlternative methods, as adsorption, with use of readily available and low cost materials have been used to remove contaminants in water bodies. Objective of this work was to study adsorptive power of cactus pear forage (Opuntia tuna Mill) biomass without bark as adsorbent for removal of gasoline in water bodies. Material underwent a natural drying process and then comminution to powder form. In adsorption kinetics study, were evaluated time between 5 and 60 minutes (with a 5-minute interval) and equilibrium concentrations of contaminants ranging from 5 to 50%, with a 5% variation rate. It was observed that process was rapid, with greater adsorption efficiency over time for 30 minutes. Langmuir model fitted well to experimental data, with a maximum adsorption capacity of 5.94 g.g -1. Results confirm that cactus pear forage without peel appears as a promising biomass in gasoline adsorption process.Universidade Federal de Viçosa - UFV2019-03-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/jcec/article/view/257110.18540/jcecvl5iss1pp0026-0032The Journal of Engineering and Exact Sciences; Vol. 5 No. 1 (2019); 0026-0032The Journal of Engineering and Exact Sciences; Vol. 5 Núm. 1 (2019); 0026-0032The Journal of Engineering and Exact Sciences; v. 5 n. 1 (2019); 0026-00322527-1075reponame:The Journal of Engineering and Exact Sciencesinstname:Universidade Federal de Viçosa (UFV)instacron:UFVenghttps://periodicos.ufv.br/jcec/article/view/2571/3248RIBEIRO LIMA, LENILDE MÉRGIABANDEIRA CRUZ DA SILVA, JOANNY LAYSCAVALCANTE, LAEDSON ENEASALVES FEITOZA, EDGLEIGA DAISERIBEIRO LIMA, LÍGIA MARIAinfo:eu-repo/semantics/openAccess2019-04-12T14:38:21Zoai:ojs.periodicos.ufv.br:article/2571Revistahttp://www.seer.ufv.br/seer/rbeq2/index.php/req2/oai2527-10752527-1075opendoar:2019-04-12T14:38:21The Journal of Engineering and Exact Sciences - Universidade Federal de Viçosa (UFV)false |
dc.title.none.fl_str_mv |
EVALUATION OF ADSORTIVE POWER OF CACTUS PEAR FORAGE WITHOUT PEEL FOR USE IN REMOVAL OF COMMON GASOLINE IN WATER BODIES |
title |
EVALUATION OF ADSORTIVE POWER OF CACTUS PEAR FORAGE WITHOUT PEEL FOR USE IN REMOVAL OF COMMON GASOLINE IN WATER BODIES |
spellingShingle |
EVALUATION OF ADSORTIVE POWER OF CACTUS PEAR FORAGE WITHOUT PEEL FOR USE IN REMOVAL OF COMMON GASOLINE IN WATER BODIES EVALUATION OF ADSORTIVE POWER OF CACTUS PEAR FORAGE WITHOUT PEEL FOR USE IN REMOVAL OF COMMON GASOLINE IN WATER BODIES RIBEIRO LIMA, LENILDE MÉRGIA Decontamination. Adsorption. Cactus pear forage RIBEIRO LIMA, LENILDE MÉRGIA Decontamination. Adsorption. Cactus pear forage |
title_short |
EVALUATION OF ADSORTIVE POWER OF CACTUS PEAR FORAGE WITHOUT PEEL FOR USE IN REMOVAL OF COMMON GASOLINE IN WATER BODIES |
title_full |
EVALUATION OF ADSORTIVE POWER OF CACTUS PEAR FORAGE WITHOUT PEEL FOR USE IN REMOVAL OF COMMON GASOLINE IN WATER BODIES |
title_fullStr |
EVALUATION OF ADSORTIVE POWER OF CACTUS PEAR FORAGE WITHOUT PEEL FOR USE IN REMOVAL OF COMMON GASOLINE IN WATER BODIES EVALUATION OF ADSORTIVE POWER OF CACTUS PEAR FORAGE WITHOUT PEEL FOR USE IN REMOVAL OF COMMON GASOLINE IN WATER BODIES |
title_full_unstemmed |
EVALUATION OF ADSORTIVE POWER OF CACTUS PEAR FORAGE WITHOUT PEEL FOR USE IN REMOVAL OF COMMON GASOLINE IN WATER BODIES EVALUATION OF ADSORTIVE POWER OF CACTUS PEAR FORAGE WITHOUT PEEL FOR USE IN REMOVAL OF COMMON GASOLINE IN WATER BODIES |
title_sort |
EVALUATION OF ADSORTIVE POWER OF CACTUS PEAR FORAGE WITHOUT PEEL FOR USE IN REMOVAL OF COMMON GASOLINE IN WATER BODIES |
author |
RIBEIRO LIMA, LENILDE MÉRGIA |
author_facet |
RIBEIRO LIMA, LENILDE MÉRGIA RIBEIRO LIMA, LENILDE MÉRGIA BANDEIRA CRUZ DA SILVA, JOANNY LAYS CAVALCANTE, LAEDSON ENEAS ALVES FEITOZA, EDGLEIGA DAISE RIBEIRO LIMA, LÍGIA MARIA BANDEIRA CRUZ DA SILVA, JOANNY LAYS CAVALCANTE, LAEDSON ENEAS ALVES FEITOZA, EDGLEIGA DAISE RIBEIRO LIMA, LÍGIA MARIA |
author_role |
author |
author2 |
BANDEIRA CRUZ DA SILVA, JOANNY LAYS CAVALCANTE, LAEDSON ENEAS ALVES FEITOZA, EDGLEIGA DAISE RIBEIRO LIMA, LÍGIA MARIA |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
RIBEIRO LIMA, LENILDE MÉRGIA BANDEIRA CRUZ DA SILVA, JOANNY LAYS CAVALCANTE, LAEDSON ENEAS ALVES FEITOZA, EDGLEIGA DAISE RIBEIRO LIMA, LÍGIA MARIA |
dc.subject.por.fl_str_mv |
Decontamination. Adsorption. Cactus pear forage |
topic |
Decontamination. Adsorption. Cactus pear forage |
description |
Alternative methods, as adsorption, with use of readily available and low cost materials have been used to remove contaminants in water bodies. Objective of this work was to study adsorptive power of cactus pear forage (Opuntia tuna Mill) biomass without bark as adsorbent for removal of gasoline in water bodies. Material underwent a natural drying process and then comminution to powder form. In adsorption kinetics study, were evaluated time between 5 and 60 minutes (with a 5-minute interval) and equilibrium concentrations of contaminants ranging from 5 to 50%, with a 5% variation rate. It was observed that process was rapid, with greater adsorption efficiency over time for 30 minutes. Langmuir model fitted well to experimental data, with a maximum adsorption capacity of 5.94 g.g -1. Results confirm that cactus pear forage without peel appears as a promising biomass in gasoline adsorption process. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-03-08 |
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://periodicos.ufv.br/jcec/article/view/2571 10.18540/jcecvl5iss1pp0026-0032 |
url |
https://periodicos.ufv.br/jcec/article/view/2571 |
identifier_str_mv |
10.18540/jcecvl5iss1pp0026-0032 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.ufv.br/jcec/article/view/2571/3248 |
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.publisher.none.fl_str_mv |
Universidade Federal de Viçosa - UFV |
publisher.none.fl_str_mv |
Universidade Federal de Viçosa - UFV |
dc.source.none.fl_str_mv |
The Journal of Engineering and Exact Sciences; Vol. 5 No. 1 (2019); 0026-0032 The Journal of Engineering and Exact Sciences; Vol. 5 Núm. 1 (2019); 0026-0032 The Journal of Engineering and Exact Sciences; v. 5 n. 1 (2019); 0026-0032 2527-1075 reponame:The Journal of Engineering and Exact Sciences instname:Universidade Federal de Viçosa (UFV) instacron:UFV |
instname_str |
Universidade Federal de Viçosa (UFV) |
instacron_str |
UFV |
institution |
UFV |
reponame_str |
The Journal of Engineering and Exact Sciences |
collection |
The Journal of Engineering and Exact Sciences |
repository.name.fl_str_mv |
The Journal of Engineering and Exact Sciences - Universidade Federal de Viçosa (UFV) |
repository.mail.fl_str_mv |
|
_version_ |
1822180720559259648 |
dc.identifier.doi.none.fl_str_mv |
10.18540/jcecvl5iss1pp0026-0032 |