Multivariate factorial analysis to design a robust batch leaching test to assess the volcanic ash geochemical hazard

Autores
Ruggieri, Flavia; Gil, Raul Andres; Fernandez-turiel, Jose Luis; Villarroel Saavedra, Julio César; Gimeno, Domingo; Lobo, Agustin; Martinez, Luis Dante; Rodriguez Gonzalez, Alejandro
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A method to obtain robust information on short term leaching behaviour of volcanic ashes has been developed independently on the sample age. A mixed factorial design (MFD) was employed as a multivariate strategy for the evaluation of the effects of selected control factors and their interactions (amount of sample (A), contact time (B), and liquid to solid ratio or L/S (C)) on the leaching process of selected metals (Na, K, Mg, Ca, Si, Al, V, Mn, Fe, and Co) and anions (Cl - and SO 4 2-). Box plots of the data acquired were used to evaluate the reproducibility achieved at different experimental conditions. Both the amount of sample (A) and leaching time (B) had a significant effect on the element stripping whereas the L/S ratio influenced only few elements. The lowest dispersion values have been observed when 1.0g was leached with an L/S ratio equal to 10, shaking during 4h. The entire method is completed within few hours, and it is simple, feasible and reliable in laboratory conditions.
Fil: Ruggieri Flavia. Consejo Superior de Investigaciones Científicas. Instituto de Ciencias de la Tierra Jaume Almera; España
Fil: Gil, Raul Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Química de San Luis. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Química de San Luis; Argentina
Fil: Jose Luis Fernandez Turiel. Consejo Superior de Investigaciones Científicas. Instituto de Ciencias de la Tierra Jaume Almera; España
Fil: Julio Saavedra. Irnasa; España
Fil: Domingo Gimeno. Facultad de Geologia; España
Fil: Agustin Lobo. Consejo Superior de Investigaciones Científicas. Instituto de Ciencias de la Tierra Jaume Almera; España
Fil: Luis D. Martinez. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Química de San Luis. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Química de San Luis; Argentina
Fil: Alejandro Rodriguez Gonzalaez. Departamento de Fisica- Universidad de Las Palmas; España
Materia
BATCH LEACHING
MIXED FACTORIAL DESIGN
VOLCANIC ASH
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:11336/92846
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/92846
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Multivariate factorial analysis to design a robust batch leaching test to assess the volcanic ash geochemical hazardRuggieri, FlaviaGil, Raul AndresFernandez-turiel, Jose LuisVillarroel Saavedra, Julio CésarGimeno, DomingoLobo, AgustinMartinez, Luis DanteRodriguez Gonzalez, AlejandroBATCH LEACHINGMIXED FACTORIAL DESIGNVOLCANIC ASHhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1A method to obtain robust information on short term leaching behaviour of volcanic ashes has been developed independently on the sample age. A mixed factorial design (MFD) was employed as a multivariate strategy for the evaluation of the effects of selected control factors and their interactions (amount of sample (A), contact time (B), and liquid to solid ratio or L/S (C)) on the leaching process of selected metals (Na, K, Mg, Ca, Si, Al, V, Mn, Fe, and Co) and anions (Cl - and SO 4 2-). Box plots of the data acquired were used to evaluate the reproducibility achieved at different experimental conditions. Both the amount of sample (A) and leaching time (B) had a significant effect on the element stripping whereas the L/S ratio influenced only few elements. The lowest dispersion values have been observed when 1.0g was leached with an L/S ratio equal to 10, shaking during 4h. The entire method is completed within few hours, and it is simple, feasible and reliable in laboratory conditions.Fil: Ruggieri Flavia. Consejo Superior de Investigaciones Científicas. Instituto de Ciencias de la Tierra Jaume Almera; EspañaFil: Gil, Raul Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Química de San Luis. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Química de San Luis; ArgentinaFil: Jose Luis Fernandez Turiel. Consejo Superior de Investigaciones Científicas. Instituto de Ciencias de la Tierra Jaume Almera; EspañaFil: Julio Saavedra. Irnasa; EspañaFil: Domingo Gimeno. Facultad de Geologia; EspañaFil: Agustin Lobo. Consejo Superior de Investigaciones Científicas. Instituto de Ciencias de la Tierra Jaume Almera; EspañaFil: Luis D. Martinez. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Química de San Luis. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Química de San Luis; ArgentinaFil: Alejandro Rodriguez Gonzalaez. Departamento de Fisica- Universidad de Las Palmas; EspañaElsevier Science2012-04-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/92846Ruggieri, Flavia; Gil, Raul Andres; Fernandez-turiel, Jose Luis; Villarroel Saavedra, Julio César; Gimeno, Domingo; et al.; Multivariate factorial analysis to design a robust batch leaching test to assess the volcanic ash geochemical hazard; Elsevier Science; Journal of Hazardous Materials; 213-214; 7-4-2012; 273-2840304-3894CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.jhazmat.2012.01.091info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0304389412001331info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:54:08Zoai:ri.conicet.gov.ar:11336/92846instacron: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:34982025-09-03 09:54:08.846CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Multivariate factorial analysis to design a robust batch leaching test to assess the volcanic ash geochemical hazard
title Multivariate factorial analysis to design a robust batch leaching test to assess the volcanic ash geochemical hazard
spellingShingle Multivariate factorial analysis to design a robust batch leaching test to assess the volcanic ash geochemical hazard
Ruggieri, Flavia
BATCH LEACHING
MIXED FACTORIAL DESIGN
VOLCANIC ASH
title_short Multivariate factorial analysis to design a robust batch leaching test to assess the volcanic ash geochemical hazard
title_full Multivariate factorial analysis to design a robust batch leaching test to assess the volcanic ash geochemical hazard
title_fullStr Multivariate factorial analysis to design a robust batch leaching test to assess the volcanic ash geochemical hazard
title_full_unstemmed Multivariate factorial analysis to design a robust batch leaching test to assess the volcanic ash geochemical hazard
title_sort Multivariate factorial analysis to design a robust batch leaching test to assess the volcanic ash geochemical hazard
dc.creator.none.fl_str_mv Ruggieri, Flavia
Gil, Raul Andres
Fernandez-turiel, Jose Luis
Villarroel Saavedra, Julio César
Gimeno, Domingo
Lobo, Agustin
Martinez, Luis Dante
Rodriguez Gonzalez, Alejandro
author Ruggieri, Flavia
author_facet Ruggieri, Flavia
Gil, Raul Andres
Fernandez-turiel, Jose Luis
Villarroel Saavedra, Julio César
Gimeno, Domingo
Lobo, Agustin
Martinez, Luis Dante
Rodriguez Gonzalez, Alejandro
author_role author
author2 Gil, Raul Andres
Fernandez-turiel, Jose Luis
Villarroel Saavedra, Julio César
Gimeno, Domingo
Lobo, Agustin
Martinez, Luis Dante
Rodriguez Gonzalez, Alejandro
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv BATCH LEACHING
MIXED FACTORIAL DESIGN
VOLCANIC ASH
topic BATCH LEACHING
MIXED FACTORIAL DESIGN
VOLCANIC ASH
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A method to obtain robust information on short term leaching behaviour of volcanic ashes has been developed independently on the sample age. A mixed factorial design (MFD) was employed as a multivariate strategy for the evaluation of the effects of selected control factors and their interactions (amount of sample (A), contact time (B), and liquid to solid ratio or L/S (C)) on the leaching process of selected metals (Na, K, Mg, Ca, Si, Al, V, Mn, Fe, and Co) and anions (Cl - and SO 4 2-). Box plots of the data acquired were used to evaluate the reproducibility achieved at different experimental conditions. Both the amount of sample (A) and leaching time (B) had a significant effect on the element stripping whereas the L/S ratio influenced only few elements. The lowest dispersion values have been observed when 1.0g was leached with an L/S ratio equal to 10, shaking during 4h. The entire method is completed within few hours, and it is simple, feasible and reliable in laboratory conditions.
Fil: Ruggieri Flavia. Consejo Superior de Investigaciones Científicas. Instituto de Ciencias de la Tierra Jaume Almera; España
Fil: Gil, Raul Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Química de San Luis. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Química de San Luis; Argentina
Fil: Jose Luis Fernandez Turiel. Consejo Superior de Investigaciones Científicas. Instituto de Ciencias de la Tierra Jaume Almera; España
Fil: Julio Saavedra. Irnasa; España
Fil: Domingo Gimeno. Facultad de Geologia; España
Fil: Agustin Lobo. Consejo Superior de Investigaciones Científicas. Instituto de Ciencias de la Tierra Jaume Almera; España
Fil: Luis D. Martinez. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Química de San Luis. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Química de San Luis; Argentina
Fil: Alejandro Rodriguez Gonzalaez. Departamento de Fisica- Universidad de Las Palmas; España
description A method to obtain robust information on short term leaching behaviour of volcanic ashes has been developed independently on the sample age. A mixed factorial design (MFD) was employed as a multivariate strategy for the evaluation of the effects of selected control factors and their interactions (amount of sample (A), contact time (B), and liquid to solid ratio or L/S (C)) on the leaching process of selected metals (Na, K, Mg, Ca, Si, Al, V, Mn, Fe, and Co) and anions (Cl - and SO 4 2-). Box plots of the data acquired were used to evaluate the reproducibility achieved at different experimental conditions. Both the amount of sample (A) and leaching time (B) had a significant effect on the element stripping whereas the L/S ratio influenced only few elements. The lowest dispersion values have been observed when 1.0g was leached with an L/S ratio equal to 10, shaking during 4h. The entire method is completed within few hours, and it is simple, feasible and reliable in laboratory conditions.
publishDate 2012
dc.date.none.fl_str_mv 2012-04-07
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/11336/92846
Ruggieri, Flavia; Gil, Raul Andres; Fernandez-turiel, Jose Luis; Villarroel Saavedra, Julio César; Gimeno, Domingo; et al.; Multivariate factorial analysis to design a robust batch leaching test to assess the volcanic ash geochemical hazard; Elsevier Science; Journal of Hazardous Materials; 213-214; 7-4-2012; 273-284
0304-3894
CONICET Digital
CONICET
url http://hdl.handle.net/11336/92846
identifier_str_mv Ruggieri, Flavia; Gil, Raul Andres; Fernandez-turiel, Jose Luis; Villarroel Saavedra, Julio César; Gimeno, Domingo; et al.; Multivariate factorial analysis to design a robust batch leaching test to assess the volcanic ash geochemical hazard; Elsevier Science; Journal of Hazardous Materials; 213-214; 7-4-2012; 273-284
0304-3894
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jhazmat.2012.01.091
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0304389412001331
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
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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_ 1842269267251167232
score 13.13397

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