Functionalized natural cellulose fibres for the recovery of uranium from seawater

Autores
Tellería Narvaez, Adrian; Talavera Ramos, Whitney Carolina; Dos Santos, Lucas Fabián; Arias, Jimena; Kinbaum, Alejandro; Luca, Vittorio
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Sisal fibres have been functionalized with aminotrismethylenephosphonic acid (ATMP) and N-(phosphonomethyl)glycine (glyphosate) by hydrothermal reaction in dilute solutions of the phosphonates at temperatures in the range 120-180 °C. The hydrothermal treatment results in delignification and anchoring of the phosphonate. The functionalized fibers show greatly enhanced efficiency for the recovery of uranium from seawater relative to the untreated fibres and possess capacities up to 16 mg g-1 in spiked seawater and relatively rapid kinetics reaching a maximum uptake in under 1 h.
Fil: Tellería Narvaez, Adrian. Comisión Nacional de Energía Atómica; Argentina
Fil: Talavera Ramos, Whitney Carolina. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Dos Santos, Lucas Fabián. Comisión Nacional de Energía Atómica; Argentina
Fil: Arias, Jimena. Comisión Nacional de Energía Atómica; Argentina
Fil: Kinbaum, Alejandro. Comisión Nacional de Energía Atómica; Argentina
Fil: Luca, Vittorio. Comisión Nacional de Energía Atómica; Argentina
Materia
FUNCTIONALIZED
SISAL
URANIUM
SEAWATER
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/198077
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/198077
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Functionalized natural cellulose fibres for the recovery of uranium from seawaterTellería Narvaez, AdrianTalavera Ramos, Whitney CarolinaDos Santos, Lucas FabiánArias, JimenaKinbaum, AlejandroLuca, VittorioFUNCTIONALIZEDSISALURANIUMSEAWATERhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Sisal fibres have been functionalized with aminotrismethylenephosphonic acid (ATMP) and N-(phosphonomethyl)glycine (glyphosate) by hydrothermal reaction in dilute solutions of the phosphonates at temperatures in the range 120-180 °C. The hydrothermal treatment results in delignification and anchoring of the phosphonate. The functionalized fibers show greatly enhanced efficiency for the recovery of uranium from seawater relative to the untreated fibres and possess capacities up to 16 mg g-1 in spiked seawater and relatively rapid kinetics reaching a maximum uptake in under 1 h.Fil: Tellería Narvaez, Adrian. Comisión Nacional de Energía Atómica; ArgentinaFil: Talavera Ramos, Whitney Carolina. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Dos Santos, Lucas Fabián. Comisión Nacional de Energía Atómica; ArgentinaFil: Arias, Jimena. Comisión Nacional de Energía Atómica; ArgentinaFil: Kinbaum, Alejandro. Comisión Nacional de Energía Atómica; ArgentinaFil: Luca, Vittorio. Comisión Nacional de Energía Atómica; ArgentinaRoyal Society of Chemistry2020-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/198077Tellería Narvaez, Adrian; Talavera Ramos, Whitney Carolina; Dos Santos, Lucas Fabián; Arias, Jimena; Kinbaum, Alejandro; et al.; Functionalized natural cellulose fibres for the recovery of uranium from seawater; Royal Society of Chemistry; RSC Advances; 10; 11; 2-2020; 6654-66572046-2069CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1039/d0ra00601ginfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:16:17Zoai:ri.conicet.gov.ar:11336/198077instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:16:17.341CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Functionalized natural cellulose fibres for the recovery of uranium from seawater
title Functionalized natural cellulose fibres for the recovery of uranium from seawater
spellingShingle Functionalized natural cellulose fibres for the recovery of uranium from seawater
Tellería Narvaez, Adrian
FUNCTIONALIZED
SISAL
URANIUM
SEAWATER
title_short Functionalized natural cellulose fibres for the recovery of uranium from seawater
title_full Functionalized natural cellulose fibres for the recovery of uranium from seawater
title_fullStr Functionalized natural cellulose fibres for the recovery of uranium from seawater
title_full_unstemmed Functionalized natural cellulose fibres for the recovery of uranium from seawater
title_sort Functionalized natural cellulose fibres for the recovery of uranium from seawater
dc.creator.none.fl_str_mv Tellería Narvaez, Adrian
Talavera Ramos, Whitney Carolina
Dos Santos, Lucas Fabián
Arias, Jimena
Kinbaum, Alejandro
Luca, Vittorio
author Tellería Narvaez, Adrian
author_facet Tellería Narvaez, Adrian
Talavera Ramos, Whitney Carolina
Dos Santos, Lucas Fabián
Arias, Jimena
Kinbaum, Alejandro
Luca, Vittorio
author_role author
author2 Talavera Ramos, Whitney Carolina
Dos Santos, Lucas Fabián
Arias, Jimena
Kinbaum, Alejandro
Luca, Vittorio
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv FUNCTIONALIZED
SISAL
URANIUM
SEAWATER
topic FUNCTIONALIZED
SISAL
URANIUM
SEAWATER
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Sisal fibres have been functionalized with aminotrismethylenephosphonic acid (ATMP) and N-(phosphonomethyl)glycine (glyphosate) by hydrothermal reaction in dilute solutions of the phosphonates at temperatures in the range 120-180 °C. The hydrothermal treatment results in delignification and anchoring of the phosphonate. The functionalized fibers show greatly enhanced efficiency for the recovery of uranium from seawater relative to the untreated fibres and possess capacities up to 16 mg g-1 in spiked seawater and relatively rapid kinetics reaching a maximum uptake in under 1 h.
Fil: Tellería Narvaez, Adrian. Comisión Nacional de Energía Atómica; Argentina
Fil: Talavera Ramos, Whitney Carolina. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Dos Santos, Lucas Fabián. Comisión Nacional de Energía Atómica; Argentina
Fil: Arias, Jimena. Comisión Nacional de Energía Atómica; Argentina
Fil: Kinbaum, Alejandro. Comisión Nacional de Energía Atómica; Argentina
Fil: Luca, Vittorio. Comisión Nacional de Energía Atómica; Argentina
description Sisal fibres have been functionalized with aminotrismethylenephosphonic acid (ATMP) and N-(phosphonomethyl)glycine (glyphosate) by hydrothermal reaction in dilute solutions of the phosphonates at temperatures in the range 120-180 °C. The hydrothermal treatment results in delignification and anchoring of the phosphonate. The functionalized fibers show greatly enhanced efficiency for the recovery of uranium from seawater relative to the untreated fibres and possess capacities up to 16 mg g-1 in spiked seawater and relatively rapid kinetics reaching a maximum uptake in under 1 h.
publishDate 2020
dc.date.none.fl_str_mv 2020-02
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/198077
Tellería Narvaez, Adrian; Talavera Ramos, Whitney Carolina; Dos Santos, Lucas Fabián; Arias, Jimena; Kinbaum, Alejandro; et al.; Functionalized natural cellulose fibres for the recovery of uranium from seawater; Royal Society of Chemistry; RSC Advances; 10; 11; 2-2020; 6654-6657
2046-2069
CONICET Digital
CONICET
url http://hdl.handle.net/11336/198077
identifier_str_mv Tellería Narvaez, Adrian; Talavera Ramos, Whitney Carolina; Dos Santos, Lucas Fabián; Arias, Jimena; Kinbaum, Alejandro; et al.; Functionalized natural cellulose fibres for the recovery of uranium from seawater; Royal Society of Chemistry; RSC Advances; 10; 11; 2-2020; 6654-6657
2046-2069
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1039/d0ra00601g
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Royal Society of Chemistry
publisher.none.fl_str_mv Royal Society of Chemistry
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1846781609020227584
score 12.982451

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