Dry biomass of the amazonian macrophyte paspalun repens for evaluation as adsorbent material of heavy metals Zn and Cu
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional do INPA |
Texto Completo: | https://repositorio.inpa.gov.br/handle/1/19961 |
Resumo: | The present work aims at the preliminary evaluation of the Paspalun repens macrophyte dry biomass adsorbent material of zinc (Zn) and copper (Cu) metals from water. The diversity of Species is due to the extensive aquatic environment where it is inserted. The Paspalun repens species comes from the Buiuçu lake located in the region of Parintins-Amazonas- Brazil. The macrophyte was dried in a mill and then a digestion through biomass microwaves was done before and after its exposure to the solutions containing different concentrations of zinc and copper (1.00, 1.50, 2.00, 3.00 mg mL-1 of metals) for a period of 48 hours. As a source of the metals, zinc sulfate (ZnSO4 7H2O) for zinc, and copper sulfate (CuSO4 5H2O) for copper were used as the source. As a result, the efficiency of Paspalun repens was observed in the metals removal, the highest removal percentage, of 29.67 and 37.07% in the leaves, whereas in the root it was 25.25 and 32.84% (at the concentration 1.0 and 2.0 mg/mL consequently), was of zinc, therefore the dry biomass of this species can be considered as a low cost alternative material in the removal of these heavy metals, contributing to the improvement of water quality. © 2017 Universidade Federal de Sao Carlos. All rights reserved. |
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Kimura, Solenise Pinto Rodriguesdos Santos, Rosimary RodriguesFonseca, João Christian PaixãoSilva, Joyce Alves daSilva, Raimundo Nonato Alves daMacêdo Neto, José Costa deNeto, João EvangelistaFreitas, Bruno Mello dePascoaloto, Domitila2020-06-16T15:57:53Z2020-06-16T15:57:53Z2017https://repositorio.inpa.gov.br/handle/1/1996110.1590/1980-5373-mr-2017-0109The present work aims at the preliminary evaluation of the Paspalun repens macrophyte dry biomass adsorbent material of zinc (Zn) and copper (Cu) metals from water. The diversity of Species is due to the extensive aquatic environment where it is inserted. The Paspalun repens species comes from the Buiuçu lake located in the region of Parintins-Amazonas- Brazil. The macrophyte was dried in a mill and then a digestion through biomass microwaves was done before and after its exposure to the solutions containing different concentrations of zinc and copper (1.00, 1.50, 2.00, 3.00 mg mL-1 of metals) for a period of 48 hours. As a source of the metals, zinc sulfate (ZnSO4 7H2O) for zinc, and copper sulfate (CuSO4 5H2O) for copper were used as the source. As a result, the efficiency of Paspalun repens was observed in the metals removal, the highest removal percentage, of 29.67 and 37.07% in the leaves, whereas in the root it was 25.25 and 32.84% (at the concentration 1.0 and 2.0 mg/mL consequently), was of zinc, therefore the dry biomass of this species can be considered as a low cost alternative material in the removal of these heavy metals, contributing to the improvement of water quality. © 2017 Universidade Federal de Sao Carlos. All rights reserved.Materials ResearchVolume 20, Pags. 537-542Attribution-NonCommercial-NoDerivs 3.0 Brazilhttp://creativecommons.org/licenses/by-nc-nd/3.0/br/info:eu-repo/semantics/openAccessBiomassChemicals Removal (water Treatment)Heavy MetalsSulfur CompoundsWater QualityZinc CompoundsAdsorbent MaterialsAlternative MaterialsAquatic EnvironmentsAquatic MacrophyteCopper SulfateDry BiomassMacrophytesZinc SulfateCopper CompoundsDry biomass of the amazonian macrophyte paspalun repens for evaluation as adsorbent material of heavy metals Zn and Cuinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectengreponame:Repositório Institucional do INPAinstname:Instituto Nacional de Pesquisas da Amazônia (INPA)instacron:INPAORIGINALconferencia-inpa.pdfconferencia-inpa.pdfapplication/pdf900093https://repositorio.inpa.gov.br/bitstream/1/19961/1/conferencia-inpa.pdf184a535d563b81fd76908ab16816ea2cMD511/199612020-06-16 12:05:05.182oai:repositorio:1/19961Repositório de PublicaçõesPUBhttps://repositorio.inpa.gov.br/oai/requestopendoar:2020-06-16T16:05:05Repositório Institucional do INPA - Instituto Nacional de Pesquisas da Amazônia (INPA)false |
dc.title.en.fl_str_mv |
Dry biomass of the amazonian macrophyte paspalun repens for evaluation as adsorbent material of heavy metals Zn and Cu |
title |
Dry biomass of the amazonian macrophyte paspalun repens for evaluation as adsorbent material of heavy metals Zn and Cu |
spellingShingle |
Dry biomass of the amazonian macrophyte paspalun repens for evaluation as adsorbent material of heavy metals Zn and Cu Kimura, Solenise Pinto Rodrigues Biomass Chemicals Removal (water Treatment) Heavy Metals Sulfur Compounds Water Quality Zinc Compounds Adsorbent Materials Alternative Materials Aquatic Environments Aquatic Macrophyte Copper Sulfate Dry Biomass Macrophytes Zinc Sulfate Copper Compounds |
title_short |
Dry biomass of the amazonian macrophyte paspalun repens for evaluation as adsorbent material of heavy metals Zn and Cu |
title_full |
Dry biomass of the amazonian macrophyte paspalun repens for evaluation as adsorbent material of heavy metals Zn and Cu |
title_fullStr |
Dry biomass of the amazonian macrophyte paspalun repens for evaluation as adsorbent material of heavy metals Zn and Cu |
title_full_unstemmed |
Dry biomass of the amazonian macrophyte paspalun repens for evaluation as adsorbent material of heavy metals Zn and Cu |
title_sort |
Dry biomass of the amazonian macrophyte paspalun repens for evaluation as adsorbent material of heavy metals Zn and Cu |
author |
Kimura, Solenise Pinto Rodrigues |
author_facet |
Kimura, Solenise Pinto Rodrigues dos Santos, Rosimary Rodrigues Fonseca, João Christian Paixão Silva, Joyce Alves da Silva, Raimundo Nonato Alves da Macêdo Neto, José Costa de Neto, João Evangelista Freitas, Bruno Mello de Pascoaloto, Domitila |
author_role |
author |
author2 |
dos Santos, Rosimary Rodrigues Fonseca, João Christian Paixão Silva, Joyce Alves da Silva, Raimundo Nonato Alves da Macêdo Neto, José Costa de Neto, João Evangelista Freitas, Bruno Mello de Pascoaloto, Domitila |
author2_role |
author author author author author author author author |
dc.contributor.author.fl_str_mv |
Kimura, Solenise Pinto Rodrigues dos Santos, Rosimary Rodrigues Fonseca, João Christian Paixão Silva, Joyce Alves da Silva, Raimundo Nonato Alves da Macêdo Neto, José Costa de Neto, João Evangelista Freitas, Bruno Mello de Pascoaloto, Domitila |
dc.subject.eng.fl_str_mv |
Biomass Chemicals Removal (water Treatment) Heavy Metals Sulfur Compounds Water Quality Zinc Compounds Adsorbent Materials Alternative Materials Aquatic Environments Aquatic Macrophyte Copper Sulfate Dry Biomass Macrophytes Zinc Sulfate Copper Compounds |
topic |
Biomass Chemicals Removal (water Treatment) Heavy Metals Sulfur Compounds Water Quality Zinc Compounds Adsorbent Materials Alternative Materials Aquatic Environments Aquatic Macrophyte Copper Sulfate Dry Biomass Macrophytes Zinc Sulfate Copper Compounds |
description |
The present work aims at the preliminary evaluation of the Paspalun repens macrophyte dry biomass adsorbent material of zinc (Zn) and copper (Cu) metals from water. The diversity of Species is due to the extensive aquatic environment where it is inserted. The Paspalun repens species comes from the Buiuçu lake located in the region of Parintins-Amazonas- Brazil. The macrophyte was dried in a mill and then a digestion through biomass microwaves was done before and after its exposure to the solutions containing different concentrations of zinc and copper (1.00, 1.50, 2.00, 3.00 mg mL-1 of metals) for a period of 48 hours. As a source of the metals, zinc sulfate (ZnSO4 7H2O) for zinc, and copper sulfate (CuSO4 5H2O) for copper were used as the source. As a result, the efficiency of Paspalun repens was observed in the metals removal, the highest removal percentage, of 29.67 and 37.07% in the leaves, whereas in the root it was 25.25 and 32.84% (at the concentration 1.0 and 2.0 mg/mL consequently), was of zinc, therefore the dry biomass of this species can be considered as a low cost alternative material in the removal of these heavy metals, contributing to the improvement of water quality. © 2017 Universidade Federal de Sao Carlos. All rights reserved. |
publishDate |
2017 |
dc.date.issued.fl_str_mv |
2017 |
dc.date.accessioned.fl_str_mv |
2020-06-16T15:57:53Z |
dc.date.available.fl_str_mv |
2020-06-16T15:57:53Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://repositorio.inpa.gov.br/handle/1/19961 |
dc.identifier.doi.none.fl_str_mv |
10.1590/1980-5373-mr-2017-0109 |
url |
https://repositorio.inpa.gov.br/handle/1/19961 |
identifier_str_mv |
10.1590/1980-5373-mr-2017-0109 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Volume 20, Pags. 537-542 |
dc.rights.driver.fl_str_mv |
Attribution-NonCommercial-NoDerivs 3.0 Brazil http://creativecommons.org/licenses/by-nc-nd/3.0/br/ info:eu-repo/semantics/openAccess |
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Attribution-NonCommercial-NoDerivs 3.0 Brazil http://creativecommons.org/licenses/by-nc-nd/3.0/br/ |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Materials Research |
publisher.none.fl_str_mv |
Materials Research |
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