Adsorption of as(V), Cd(II) and Pb(II), in multicomponent aqueous systems using activated carbons

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The project CIMO North-South-South‘‘PROENV2’’, theAdMAtU–project (AKVA Program) financed by the Academy ofFinland, and HYMEPRO financed by the Finnish FundingAgency for Innovation (Tekes) are acknowledged for the financial support. The National University of Tumbes (ProyectoCanon – Resoluci ?on N807...

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Detalles Bibliográficos
Autores: Pirila M., Cruz G.J.F., Ainassaari K., Gomez M.M., Matejova L., Keiski R.L.
Formato: artículo
Fecha de Publicación:2017
Institución:Consejo Nacional de Ciencia Tecnología e Innovación
Repositorio:CONCYTEC-Institucional
Lenguaje:inglés
OAI Identifier:oai:repositorio.concytec.gob.pe:20.500.12390/918
Enlace del recurso:https://hdl.handle.net/20.500.12390/918
https://doi.org/10.2175/106143017X14902968254412
Nivel de acceso:acceso abierto
Materia:Agricultura
https://purl.org/pe-repo/ocde/ford#4.01.01
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oai_identifier_str oai:repositorio.concytec.gob.pe:20.500.12390/918
network_acronym_str CONC
network_name_str CONCYTEC-Institucional
repository_id_str 4689
dc.title.none.fl_str_mv Adsorption of as(V), Cd(II) and Pb(II), in multicomponent aqueous systems using activated carbons
title Adsorption of as(V), Cd(II) and Pb(II), in multicomponent aqueous systems using activated carbons
spellingShingle Adsorption of as(V), Cd(II) and Pb(II), in multicomponent aqueous systems using activated carbons
Pirila M.
Agricultura
https://purl.org/pe-repo/ocde/ford#4.01.01
title_short Adsorption of as(V), Cd(II) and Pb(II), in multicomponent aqueous systems using activated carbons
title_full Adsorption of as(V), Cd(II) and Pb(II), in multicomponent aqueous systems using activated carbons
title_fullStr Adsorption of as(V), Cd(II) and Pb(II), in multicomponent aqueous systems using activated carbons
title_full_unstemmed Adsorption of as(V), Cd(II) and Pb(II), in multicomponent aqueous systems using activated carbons
title_sort Adsorption of as(V), Cd(II) and Pb(II), in multicomponent aqueous systems using activated carbons
author Pirila M.
author_facet Pirila M.
Cruz G.J.F.
Ainassaari K.
Gomez M.M.
Matejova L.
Keiski R.L.
author_role author
author2 Cruz G.J.F.
Ainassaari K.
Gomez M.M.
Matejova L.
Keiski R.L.
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Pirila M.
Cruz G.J.F.
Ainassaari K.
Gomez M.M.
Matejova L.
Keiski R.L.
dc.subject.none.fl_str_mv Agricultura
topic Agricultura
https://purl.org/pe-repo/ocde/ford#4.01.01
dc.subject.ocde.none.fl_str_mv https://purl.org/pe-repo/ocde/ford#4.01.01
description The project CIMO North-South-South‘‘PROENV2’’, theAdMAtU–project (AKVA Program) financed by the Academy ofFinland, and HYMEPRO financed by the Finnish FundingAgency for Innovation (Tekes) are acknowledged for the financial support. The National University of Tumbes (ProyectoCanon – Resoluci ?on N80722-2014/UNT-R) and the PeruvianNational Council for Science and Technology (CONCYTEC)(Proyecto. No. 002/PE/2012) are gratefully recognized for theirsupport. The authors also want to thank their home universities for their support.
publishDate 2017
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 2017
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12390/918
dc.identifier.doi.none.fl_str_mv https://doi.org/10.2175/106143017X14902968254412
dc.identifier.scopus.none.fl_str_mv 2-s2.0-85028772468
url https://hdl.handle.net/20.500.12390/918
https://doi.org/10.2175/106143017X14902968254412
identifier_str_mv 2-s2.0-85028772468
dc.language.iso.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Water Environment Federation
publisher.none.fl_str_mv Water Environment Federation
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
_version_ 1844883047186432000
spelling Publicationrp02420600rp01001500rp01921500rp00998500rp02016500rp01000500Pirila M.Cruz G.J.F.Ainassaari K.Gomez M.M.Matejova L.Keiski R.L.2024-05-30T23:13:38Z2024-05-30T23:13:38Z2017https://hdl.handle.net/20.500.12390/918https://doi.org/10.2175/106143017X149029682544122-s2.0-85028772468The project CIMO North-South-South‘‘PROENV2’’, theAdMAtU–project (AKVA Program) financed by the Academy ofFinland, and HYMEPRO financed by the Finnish FundingAgency for Innovation (Tekes) are acknowledged for the financial support. The National University of Tumbes (ProyectoCanon – Resoluci ?on N80722-2014/UNT-R) and the PeruvianNational Council for Science and Technology (CONCYTEC)(Proyecto. No. 002/PE/2012) are gratefully recognized for theirsupport. The authors also want to thank their home universities for their support.This paper studies the use of two activated carbon samples made of cocoa pod husk (CPH-AC) and one commercial activated carbon sample in the adsorption of As(V), Cd(II) and Pb(II) from multicomponent synthetic solutions and from the Puyango-Tumbes River water, a river located in northwest Peru. The characterization of the activated carbon samples was conducted. The CPH-AC samples exhibited a specific surface area (SBET) between 709 and 1117 m2/g and a pH point of zero charge (pHPZC) between 4.4 ± 0.2 and 5 ± 0.2, while the commercial material gave an SBET value of 775 m2/g and a pHPZC value of 7.6 ± 0.1. All the evaluated samples displayed the capacity to adsorb As(V), Cd(II) and Pb(II) from both aqueous systems. The adsorption efficiency for Pb was outstanding reaching the value of 89%. A pseudo-second order kinetic model was satisfactorily applied for most of the activated carbon samples.Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - ConcytecengWater Environment Federationinfo:eu-repo/semantics/openAccessAgriculturahttps://purl.org/pe-repo/ocde/ford#4.01.01-1Adsorption of as(V), Cd(II) and Pb(II), in multicomponent aqueous systems using activated carbonsinfo:eu-repo/semantics/articlereponame:CONCYTEC-Institucionalinstname:Consejo Nacional de Ciencia Tecnología e Innovacióninstacron:CONCYTEC20.500.12390/918oai:repositorio.concytec.gob.pe:20.500.12390/9182024-05-30 15:59:48.217http://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##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#<Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="53458186-afa9-49eb-b435-0cbc66e990b3"> <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>Adsorption of as(V), Cd(II) and Pb(II), in multicomponent aqueous systems using activated carbons</Title> <PublishedIn> <Publication> </Publication> </PublishedIn> <PublicationDate>2017</PublicationDate> <DOI>https://doi.org/10.2175/106143017X14902968254412</DOI> <SCP-Number>2-s2.0-85028772468</SCP-Number> <Authors> <Author> <DisplayName>Pirila M.</DisplayName> <Person id="rp02420" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Cruz G.J.F.</DisplayName> <Person id="rp01001" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Ainassaari K.</DisplayName> <Person id="rp01921" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Gomez M.M.</DisplayName> <Person id="rp00998" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Matejova L.</DisplayName> <Person id="rp02016" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Keiski R.L.</DisplayName> <Person id="rp01000" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> </Authors> <Editors> </Editors> <Publishers> <Publisher> <DisplayName>Water Environment Federation</DisplayName> <OrgUnit /> </Publisher> </Publishers> <Keyword>Agricultura</Keyword> <Abstract>This paper studies the use of two activated carbon samples made of cocoa pod husk (CPH-AC) and one commercial activated carbon sample in the adsorption of As(V), Cd(II) and Pb(II) from multicomponent synthetic solutions and from the Puyango-Tumbes River water, a river located in northwest Peru. The characterization of the activated carbon samples was conducted. The CPH-AC samples exhibited a specific surface area (SBET) between 709 and 1117 m2/g and a pH point of zero charge (pHPZC) between 4.4 ± 0.2 and 5 ± 0.2, while the commercial material gave an SBET value of 775 m2/g and a pHPZC value of 7.6 ± 0.1. All the evaluated samples displayed the capacity to adsorb As(V), Cd(II) and Pb(II) from both aqueous systems. The adsorption efficiency for Pb was outstanding reaching the value of 89%. A pseudo-second order kinetic model was satisfactorily applied for most of the activated carbon samples.</Abstract> <Access xmlns="http://purl.org/coar/access_right" > </Access> </Publication> -1
score 13.445723
Adsorption of as(V), Cd(II) and Pb(II), in multicomponent aqueous systems using activated carbons
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