Microporous activation carbon made of sawdust from two forestry species for adsorption of methylene blue and heavy metals in aqueous system - case of real polluted water

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Activated carbon samples were prepared and characterized from two novel forestry precursors by one-step chemical activationwith ZnCl2. The adsorption capacities of the adsorbents were tested with methylene blue in monocomponent synthetic solutionand with heavy metals from polluted river water. The s...

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Detalles Bibliográficos
Autores: Alleman, V, Iannuzzi, R, Pfefferkorn, HW
Formato: artículo
Fecha de Publicación:2018
Institución:Consejo Nacional de Ciencia Tecnología e Innovación
Repositorio:CONCYTEC-Institucional
Lenguaje:inglés
OAI Identifier:oai:repositorio.concytec.gob.pe:20.500.12390/1105
Enlace del recurso:https://hdl.handle.net/20.500.12390/1105
https://doi.org/10.24275/uam/izt/dcbi/revmexingquim/2018v17n3/Cruz
Nivel de acceso:acceso abierto
Materia:Sistemas acuosos
https://purl.org/pe-repo/ocde/ford#2.07.00
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network_name_str CONCYTEC-Institucional
repository_id_str 4689
dc.title.none.fl_str_mv Microporous activation carbon made of sawdust from two forestry species for adsorption of methylene blue and heavy metals in aqueous system - case of real polluted water
title Microporous activation carbon made of sawdust from two forestry species for adsorption of methylene blue and heavy metals in aqueous system - case of real polluted water
spellingShingle Microporous activation carbon made of sawdust from two forestry species for adsorption of methylene blue and heavy metals in aqueous system - case of real polluted water
Alleman, V
Sistemas acuosos
https://purl.org/pe-repo/ocde/ford#2.07.00
title_short Microporous activation carbon made of sawdust from two forestry species for adsorption of methylene blue and heavy metals in aqueous system - case of real polluted water
title_full Microporous activation carbon made of sawdust from two forestry species for adsorption of methylene blue and heavy metals in aqueous system - case of real polluted water
title_fullStr Microporous activation carbon made of sawdust from two forestry species for adsorption of methylene blue and heavy metals in aqueous system - case of real polluted water
title_full_unstemmed Microporous activation carbon made of sawdust from two forestry species for adsorption of methylene blue and heavy metals in aqueous system - case of real polluted water
title_sort Microporous activation carbon made of sawdust from two forestry species for adsorption of methylene blue and heavy metals in aqueous system - case of real polluted water
author Alleman, V
author_facet Alleman, V
Iannuzzi, R
Pfefferkorn, HW
author_role author
author2 Iannuzzi, R
Pfefferkorn, HW
author2_role author
author
dc.contributor.author.fl_str_mv Alleman, V
Iannuzzi, R
Pfefferkorn, HW
dc.subject.none.fl_str_mv Sistemas acuosos
topic Sistemas acuosos
https://purl.org/pe-repo/ocde/ford#2.07.00
dc.subject.ocde.none.fl_str_mv https://purl.org/pe-repo/ocde/ford#2.07.00
description Activated carbon samples were prepared and characterized from two novel forestry precursors by one-step chemical activationwith ZnCl2. The adsorption capacities of the adsorbents were tested with methylene blue in monocomponent synthetic solutionand with heavy metals from polluted river water. The specific surface areas (SBET) of the produced activated carbons were 1278and 1404 m2/g. Further characterization was carried out by FTIR, RAMAN spectroscopy, XRD and FESEM analysis. The porestructure of both activated carbons was predominantly microporous with presence of mesopores. The maximum methylene blue(MB) adsorption capacities for both activated carbons were 250 mg/g and 357 mg/g. MB kinetic experiments were carried outand the influence of the initial MB concentration and the activated carbon dosage was evaluated. The samples reached removallevels close to 100% during the first 5 min of experiments with dissolved As(V) and Pb(II) in the polluted river water, reducingthe concentration of these elements until levels below the local water quality standards.
publishDate 2018
dc.date.accessioned.none.fl_str_mv 2024-05-30T23:13:38Z
dc.date.available.none.fl_str_mv 2024-05-30T23:13:38Z
dc.date.issued.fl_str_mv 2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12390/1105
dc.identifier.doi.none.fl_str_mv https://doi.org/10.24275/uam/izt/dcbi/revmexingquim/2018v17n3/Cruz
dc.identifier.isi.none.fl_str_mv 453483900006
url https://hdl.handle.net/20.500.12390/1105
https://doi.org/10.24275/uam/izt/dcbi/revmexingquim/2018v17n3/Cruz
identifier_str_mv 453483900006
dc.language.iso.none.fl_str_mv eng
language eng
dc.relation.ispartof.none.fl_str_mv Revista Mexicana de Ingeniería Química
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
dc.rights.uri.none.fl_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0/
dc.publisher.none.fl_str_mv Revista Mexicana de Ingeniería Química
publisher.none.fl_str_mv Revista Mexicana de Ingeniería Química
dc.source.none.fl_str_mv reponame:CONCYTEC-Institucional
instname:Consejo Nacional de Ciencia Tecnología e Innovación
instacron:CONCYTEC
instname_str Consejo Nacional de Ciencia Tecnología e Innovación
instacron_str CONCYTEC
institution CONCYTEC
reponame_str CONCYTEC-Institucional
collection CONCYTEC-Institucional
repository.name.fl_str_mv Repositorio Institucional CONCYTEC
repository.mail.fl_str_mv repositorio@concytec.gob.pe
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spelling PublicationAlleman, VIannuzzi, RPfefferkorn, HW2024-05-30T23:13:38Z2024-05-30T23:13:38Z2018https://hdl.handle.net/20.500.12390/1105https://doi.org/10.24275/uam/izt/dcbi/revmexingquim/2018v17n3/Cruz453483900006Activated carbon samples were prepared and characterized from two novel forestry precursors by one-step chemical activationwith ZnCl2. The adsorption capacities of the adsorbents were tested with methylene blue in monocomponent synthetic solutionand with heavy metals from polluted river water. The specific surface areas (SBET) of the produced activated carbons were 1278and 1404 m2/g. Further characterization was carried out by FTIR, RAMAN spectroscopy, XRD and FESEM analysis. The porestructure of both activated carbons was predominantly microporous with presence of mesopores. The maximum methylene blue(MB) adsorption capacities for both activated carbons were 250 mg/g and 357 mg/g. MB kinetic experiments were carried outand the influence of the initial MB concentration and the activated carbon dosage was evaluated. The samples reached removallevels close to 100% during the first 5 min of experiments with dissolved As(V) and Pb(II) in the polluted river water, reducingthe concentration of these elements until levels below the local water quality standards.Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - ConcytecengRevista Mexicana de Ingeniería QuímicaRevista Mexicana de Ingeniería Químicainfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/4.0/Sistemas acuososhttps://purl.org/pe-repo/ocde/ford#2.07.00-1Microporous activation carbon made of sawdust from two forestry species for adsorption of methylene blue and heavy metals in aqueous system - case of real polluted waterinfo:eu-repo/semantics/articlereponame:CONCYTEC-Institucionalinstname:Consejo Nacional de Ciencia Tecnología e Innovacióninstacron:CONCYTEC20.500.12390/1105oai:repositorio.concytec.gob.pe:20.500.12390/11052024-05-30 16:01:11.753https://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_14cbinfo:eu-repo/semantics/closedAccessmetadata only accesshttps://repositorio.concytec.gob.peRepositorio Institucional CONCYTECrepositorio@concytec.gob.pe#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#<Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="e36540e2-8b83-47b7-8cb0-a3c6acc74b33"> <Type xmlns="https://www.openaire.eu/cerif-profile/vocab/COAR_Publication_Types">http://purl.org/coar/resource_type/c_1843</Type> <Language>eng</Language> <Title>Microporous activation carbon made of sawdust from two forestry species for adsorption of methylene blue and heavy metals in aqueous system - case of real polluted water</Title> <PublishedIn> <Publication> <Title>Revista Mexicana de Ingeniería Química</Title> </Publication> </PublishedIn> <PublicationDate>2018</PublicationDate> <DOI>https://doi.org/10.24275/uam/izt/dcbi/revmexingquim/2018v17n3/Cruz</DOI> <ISI-Number>453483900006</ISI-Number> <Authors> <Author> <DisplayName>Alleman, V</DisplayName> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Iannuzzi, R</DisplayName> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Pfefferkorn, HW</DisplayName> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> </Authors> <Editors> </Editors> <Publishers> <Publisher> <DisplayName>Revista Mexicana de Ingeniería Química</DisplayName> <OrgUnit /> </Publisher> </Publishers> <License>https://creativecommons.org/licenses/by-nc-nd/4.0/</License> <Keyword>Sistemas acuosos</Keyword> <Abstract>Activated carbon samples were prepared and characterized from two novel forestry precursors by one-step chemical activationwith ZnCl2. The adsorption capacities of the adsorbents were tested with methylene blue in monocomponent synthetic solutionand with heavy metals from polluted river water. The specific surface areas (SBET) of the produced activated carbons were 1278and 1404 m2/g. Further characterization was carried out by FTIR, RAMAN spectroscopy, XRD and FESEM analysis. The porestructure of both activated carbons was predominantly microporous with presence of mesopores. The maximum methylene blue(MB) adsorption capacities for both activated carbons were 250 mg/g and 357 mg/g. MB kinetic experiments were carried outand the influence of the initial MB concentration and the activated carbon dosage was evaluated. The samples reached removallevels close to 100% during the first 5 min of experiments with dissolved As(V) and Pb(II) in the polluted river water, reducingthe concentration of these elements until levels below the local water quality standards.</Abstract> <Access xmlns="http://purl.org/coar/access_right" > </Access> </Publication> -1
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Microporous activation carbon made of sawdust from two forestry species for adsorption of methylene blue and heavy metals in aqueous system - case of real polluted water
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