Effect of the Al/clay ratio on the thiabendazol removal by aluminum pillared clays

Autores
Roca Jalil, María Eugenia; Baschini, Miria Teresita; Rodriguez Castellon, Enrique; Infantes Molina, Antonia; Sapag, Manuel Karim
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In thiswork, four aluminumpillared clays (Al-PILC)with different Al/clay ratioswere synthesized and evaluated for the removal of thiabendazole (TB) (a fungicide widely used in agricultural activities) from aqueous media. The Al-PILC were thoroughly characterized by different techniques, such as X-ray diffraction (XRD), thermogravimetric analysis (DTA-TG), adsorption?desorption of N2 at 77 K, NH3-temperature programmed desorption (NH3-TPD) and transmission electron microscopy (TEM). The TB-adsorption studies were carried out in batch, at room temperature, at pH = 6 (natural pH, without additional control) and with different concentrations of TB (2?100 ppm). The measured TB adsorption capacities varied from 11.78 to 17.50 mg TB per gram of clay. The TB?Al PILC complexes obtained after the adsorption process were studied by X-ray photoelectron spectroscopy (XPS). The results suggested that the molecules of TB were adsorbed on the Al-PILC by two different phenomena: by physisorption in their porous structure and by hemisorption on their pillars, showing a concordance between the amounts of incorporated aluminumin the pillared clays and their fungicide adsorption capacity.
Fil: Roca Jalil, María Eugenia. Universidad Nacional del Comahue. Facultad de Ingeniería. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada ; Argentina
Fil: Baschini, Miria Teresita. Universidad Nacional del Comahue. Facultad de Ingeniería. Departamento de Química; Argentina
Fil: Rodriguez Castellon, Enrique. Universidad de Málaga; España
Fil: Infantes Molina, Antonia. Consejo Superior de Investigaciones Científicas. Instituto de Catálisis y Petroleoquímica; España
Fil: Sapag, Manuel Karim. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada ; Argentina
Materia
Fungicide Adsorption
Thiabendazole
Aluminum Pillared Clay
Adsorbents
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/32220
Acceder
id CONICETDig_30d84248fd1d599eaf5c32608cdbc053
oai_identifier_str oai:ri.conicet.gov.ar:11336/32220
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effect of the Al/clay ratio on the thiabendazol removal by aluminum pillared claysRoca Jalil, María EugeniaBaschini, Miria TeresitaRodriguez Castellon, EnriqueInfantes Molina, AntoniaSapag, Manuel KarimFungicide AdsorptionThiabendazoleAluminum Pillared ClayAdsorbentshttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1In thiswork, four aluminumpillared clays (Al-PILC)with different Al/clay ratioswere synthesized and evaluated for the removal of thiabendazole (TB) (a fungicide widely used in agricultural activities) from aqueous media. The Al-PILC were thoroughly characterized by different techniques, such as X-ray diffraction (XRD), thermogravimetric analysis (DTA-TG), adsorption?desorption of N2 at 77 K, NH3-temperature programmed desorption (NH3-TPD) and transmission electron microscopy (TEM). The TB-adsorption studies were carried out in batch, at room temperature, at pH = 6 (natural pH, without additional control) and with different concentrations of TB (2?100 ppm). The measured TB adsorption capacities varied from 11.78 to 17.50 mg TB per gram of clay. The TB?Al PILC complexes obtained after the adsorption process were studied by X-ray photoelectron spectroscopy (XPS). The results suggested that the molecules of TB were adsorbed on the Al-PILC by two different phenomena: by physisorption in their porous structure and by hemisorption on their pillars, showing a concordance between the amounts of incorporated aluminumin the pillared clays and their fungicide adsorption capacity.Fil: Roca Jalil, María Eugenia. Universidad Nacional del Comahue. Facultad de Ingeniería. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada ; ArgentinaFil: Baschini, Miria Teresita. Universidad Nacional del Comahue. Facultad de Ingeniería. Departamento de Química; ArgentinaFil: Rodriguez Castellon, Enrique. Universidad de Málaga; EspañaFil: Infantes Molina, Antonia. Consejo Superior de Investigaciones Científicas. Instituto de Catálisis y Petroleoquímica; EspañaFil: Sapag, Manuel Karim. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada ; ArgentinaElsevier2014-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/32220Sapag, Manuel Karim; Infantes Molina, Antonia; Rodriguez Castellon, Enrique; Baschini, Miria Teresita; Roca Jalil, María Eugenia; Effect of the Al/clay ratio on the thiabendazol removal by aluminum pillared clays; Elsevier; Applied Clay Science; 87; 1-2014; 245-2530169-1317CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0169131713003839info:eu-repo/semantics/altIdentifier/doi/10.1016/j.clay.2013.11.014info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:26:51Zoai:ri.conicet.gov.ar:11336/32220instacron: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:34982025-10-15 15:26:51.323CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effect of the Al/clay ratio on the thiabendazol removal by aluminum pillared clays
title Effect of the Al/clay ratio on the thiabendazol removal by aluminum pillared clays
spellingShingle Effect of the Al/clay ratio on the thiabendazol removal by aluminum pillared clays
Roca Jalil, María Eugenia
Fungicide Adsorption
Thiabendazole
Aluminum Pillared Clay
Adsorbents
title_short Effect of the Al/clay ratio on the thiabendazol removal by aluminum pillared clays
title_full Effect of the Al/clay ratio on the thiabendazol removal by aluminum pillared clays
title_fullStr Effect of the Al/clay ratio on the thiabendazol removal by aluminum pillared clays
title_full_unstemmed Effect of the Al/clay ratio on the thiabendazol removal by aluminum pillared clays
title_sort Effect of the Al/clay ratio on the thiabendazol removal by aluminum pillared clays
dc.creator.none.fl_str_mv Roca Jalil, María Eugenia
Baschini, Miria Teresita
Rodriguez Castellon, Enrique
Infantes Molina, Antonia
Sapag, Manuel Karim
author Roca Jalil, María Eugenia
author_facet Roca Jalil, María Eugenia
Baschini, Miria Teresita
Rodriguez Castellon, Enrique
Infantes Molina, Antonia
Sapag, Manuel Karim
author_role author
author2 Baschini, Miria Teresita
Rodriguez Castellon, Enrique
Infantes Molina, Antonia
Sapag, Manuel Karim
author2_role author
author
author
author
dc.subject.none.fl_str_mv Fungicide Adsorption
Thiabendazole
Aluminum Pillared Clay
Adsorbents
topic Fungicide Adsorption
Thiabendazole
Aluminum Pillared Clay
Adsorbents
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In thiswork, four aluminumpillared clays (Al-PILC)with different Al/clay ratioswere synthesized and evaluated for the removal of thiabendazole (TB) (a fungicide widely used in agricultural activities) from aqueous media. The Al-PILC were thoroughly characterized by different techniques, such as X-ray diffraction (XRD), thermogravimetric analysis (DTA-TG), adsorption?desorption of N2 at 77 K, NH3-temperature programmed desorption (NH3-TPD) and transmission electron microscopy (TEM). The TB-adsorption studies were carried out in batch, at room temperature, at pH = 6 (natural pH, without additional control) and with different concentrations of TB (2?100 ppm). The measured TB adsorption capacities varied from 11.78 to 17.50 mg TB per gram of clay. The TB?Al PILC complexes obtained after the adsorption process were studied by X-ray photoelectron spectroscopy (XPS). The results suggested that the molecules of TB were adsorbed on the Al-PILC by two different phenomena: by physisorption in their porous structure and by hemisorption on their pillars, showing a concordance between the amounts of incorporated aluminumin the pillared clays and their fungicide adsorption capacity.
Fil: Roca Jalil, María Eugenia. Universidad Nacional del Comahue. Facultad de Ingeniería. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada ; Argentina
Fil: Baschini, Miria Teresita. Universidad Nacional del Comahue. Facultad de Ingeniería. Departamento de Química; Argentina
Fil: Rodriguez Castellon, Enrique. Universidad de Málaga; España
Fil: Infantes Molina, Antonia. Consejo Superior de Investigaciones Científicas. Instituto de Catálisis y Petroleoquímica; España
Fil: Sapag, Manuel Karim. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada ; Argentina
description In thiswork, four aluminumpillared clays (Al-PILC)with different Al/clay ratioswere synthesized and evaluated for the removal of thiabendazole (TB) (a fungicide widely used in agricultural activities) from aqueous media. The Al-PILC were thoroughly characterized by different techniques, such as X-ray diffraction (XRD), thermogravimetric analysis (DTA-TG), adsorption?desorption of N2 at 77 K, NH3-temperature programmed desorption (NH3-TPD) and transmission electron microscopy (TEM). The TB-adsorption studies were carried out in batch, at room temperature, at pH = 6 (natural pH, without additional control) and with different concentrations of TB (2?100 ppm). The measured TB adsorption capacities varied from 11.78 to 17.50 mg TB per gram of clay. The TB?Al PILC complexes obtained after the adsorption process were studied by X-ray photoelectron spectroscopy (XPS). The results suggested that the molecules of TB were adsorbed on the Al-PILC by two different phenomena: by physisorption in their porous structure and by hemisorption on their pillars, showing a concordance between the amounts of incorporated aluminumin the pillared clays and their fungicide adsorption capacity.
publishDate 2014
dc.date.none.fl_str_mv 2014-01
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/11336/32220
Sapag, Manuel Karim; Infantes Molina, Antonia; Rodriguez Castellon, Enrique; Baschini, Miria Teresita; Roca Jalil, María Eugenia; Effect of the Al/clay ratio on the thiabendazol removal by aluminum pillared clays; Elsevier; Applied Clay Science; 87; 1-2014; 245-253
0169-1317
CONICET Digital
CONICET
url http://hdl.handle.net/11336/32220
identifier_str_mv Sapag, Manuel Karim; Infantes Molina, Antonia; Rodriguez Castellon, Enrique; Baschini, Miria Teresita; Roca Jalil, María Eugenia; Effect of the Al/clay ratio on the thiabendazol removal by aluminum pillared clays; Elsevier; Applied Clay Science; 87; 1-2014; 245-253
0169-1317
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0169131713003839
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.clay.2013.11.014
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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_ 1846083411036340224
score 13.22299

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