Novel magnetite nanoparticles coated with waste sourced bio-based substances as sustainable and renewable adsorbing materials
- Autores
- Magnacca, Giuliana; Allera, Alex; Montoneri, Enzo; Celi, Luisella; Benito, Damián Ezequiel; Gagliardi, Leonardo Gabriel; Mártire, Daniel Osvaldo; González, Mónica Cristina; Carlos, Luciano
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- This study examines the possibility of using bio-based product isolated from urban solid wastes as a material for environmental technological applications. To this end, Fe3O4 nanoparticles coated with different amounts of soluble bio-based products (SBO) were synthesized as low-cost nanoadsorbent for the removal of pollutants in wastewater. Particles of 10 nm diameter with Fe3O4 core and SBO shell were obtained. The concentration of SBO employed in the synthesis had no effect on the size and structure of the NPs, but ruled the pHPZC and aggregation of the nanoparticles in water. The cationic dye crystal violet (CV) was used as a model pollutant to test the adsorption capacity of the nanoparticles. The results indicated that both the medium pH and NP dosage were significant parameters to enhance the removal of CV. The results contribute to the studies which show how wastes can become a source of revenue through the industrial exploitation of their chemical value.
Laboratorio de Investigación y Desarrollo de Métodos Analíticos (LIDMA)
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas - Materia
-
Ingeniería Química
Nanoadsorbents
Magnetite
Wastewater remediation
Urban biowastes
Renewable feedstock
Crystal violet - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/101466
Ver los metadatos del registro completo
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Novel magnetite nanoparticles coated with waste sourced bio-based substances as sustainable and renewable adsorbing materialsMagnacca, GiulianaAllera, AlexMontoneri, EnzoCeli, LuisellaBenito, Damián EzequielGagliardi, Leonardo GabrielMártire, Daniel OsvaldoGonzález, Mónica CristinaCarlos, LucianoIngeniería QuímicaNanoadsorbentsMagnetiteWastewater remediationUrban biowastesRenewable feedstockCrystal violetThis study examines the possibility of using bio-based product isolated from urban solid wastes as a material for environmental technological applications. To this end, Fe3O4 nanoparticles coated with different amounts of soluble bio-based products (SBO) were synthesized as low-cost nanoadsorbent for the removal of pollutants in wastewater. Particles of 10 nm diameter with Fe3O4 core and SBO shell were obtained. The concentration of SBO employed in the synthesis had no effect on the size and structure of the NPs, but ruled the pHPZC and aggregation of the nanoparticles in water. The cationic dye crystal violet (CV) was used as a model pollutant to test the adsorption capacity of the nanoparticles. The results indicated that both the medium pH and NP dosage were significant parameters to enhance the removal of CV. The results contribute to the studies which show how wastes can become a source of revenue through the industrial exploitation of their chemical value.Laboratorio de Investigación y Desarrollo de Métodos Analíticos (LIDMA)Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas2014-05-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf1518-1524http://sedici.unlp.edu.ar/handle/10915/101466enginfo:eu-repo/semantics/altIdentifier/url/https://ri.conicet.gov.ar/11336/5025info:eu-repo/semantics/altIdentifier/url/http://pubs.acs.org/doi/abs/10.1021/sc500213jinfo:eu-repo/semantics/altIdentifier/issn/2168-0485info:eu-repo/semantics/altIdentifier/doi/10.1021/sc500213jinfo:eu-repo/semantics/altIdentifier/hdl/11336/5025info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-15T11:12:00Zoai:sedici.unlp.edu.ar:10915/101466Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:12:00.848SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
Novel magnetite nanoparticles coated with waste sourced bio-based substances as sustainable and renewable adsorbing materials |
title |
Novel magnetite nanoparticles coated with waste sourced bio-based substances as sustainable and renewable adsorbing materials |
spellingShingle |
Novel magnetite nanoparticles coated with waste sourced bio-based substances as sustainable and renewable adsorbing materials Magnacca, Giuliana Ingeniería Química Nanoadsorbents Magnetite Wastewater remediation Urban biowastes Renewable feedstock Crystal violet |
title_short |
Novel magnetite nanoparticles coated with waste sourced bio-based substances as sustainable and renewable adsorbing materials |
title_full |
Novel magnetite nanoparticles coated with waste sourced bio-based substances as sustainable and renewable adsorbing materials |
title_fullStr |
Novel magnetite nanoparticles coated with waste sourced bio-based substances as sustainable and renewable adsorbing materials |
title_full_unstemmed |
Novel magnetite nanoparticles coated with waste sourced bio-based substances as sustainable and renewable adsorbing materials |
title_sort |
Novel magnetite nanoparticles coated with waste sourced bio-based substances as sustainable and renewable adsorbing materials |
dc.creator.none.fl_str_mv |
Magnacca, Giuliana Allera, Alex Montoneri, Enzo Celi, Luisella Benito, Damián Ezequiel Gagliardi, Leonardo Gabriel Mártire, Daniel Osvaldo González, Mónica Cristina Carlos, Luciano |
author |
Magnacca, Giuliana |
author_facet |
Magnacca, Giuliana Allera, Alex Montoneri, Enzo Celi, Luisella Benito, Damián Ezequiel Gagliardi, Leonardo Gabriel Mártire, Daniel Osvaldo González, Mónica Cristina Carlos, Luciano |
author_role |
author |
author2 |
Allera, Alex Montoneri, Enzo Celi, Luisella Benito, Damián Ezequiel Gagliardi, Leonardo Gabriel Mártire, Daniel Osvaldo González, Mónica Cristina Carlos, Luciano |
author2_role |
author author author author author author author author |
dc.subject.none.fl_str_mv |
Ingeniería Química Nanoadsorbents Magnetite Wastewater remediation Urban biowastes Renewable feedstock Crystal violet |
topic |
Ingeniería Química Nanoadsorbents Magnetite Wastewater remediation Urban biowastes Renewable feedstock Crystal violet |
dc.description.none.fl_txt_mv |
This study examines the possibility of using bio-based product isolated from urban solid wastes as a material for environmental technological applications. To this end, Fe3O4 nanoparticles coated with different amounts of soluble bio-based products (SBO) were synthesized as low-cost nanoadsorbent for the removal of pollutants in wastewater. Particles of 10 nm diameter with Fe3O4 core and SBO shell were obtained. The concentration of SBO employed in the synthesis had no effect on the size and structure of the NPs, but ruled the pHPZC and aggregation of the nanoparticles in water. The cationic dye crystal violet (CV) was used as a model pollutant to test the adsorption capacity of the nanoparticles. The results indicated that both the medium pH and NP dosage were significant parameters to enhance the removal of CV. The results contribute to the studies which show how wastes can become a source of revenue through the industrial exploitation of their chemical value. Laboratorio de Investigación y Desarrollo de Métodos Analíticos (LIDMA) Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas |
description |
This study examines the possibility of using bio-based product isolated from urban solid wastes as a material for environmental technological applications. To this end, Fe3O4 nanoparticles coated with different amounts of soluble bio-based products (SBO) were synthesized as low-cost nanoadsorbent for the removal of pollutants in wastewater. Particles of 10 nm diameter with Fe3O4 core and SBO shell were obtained. The concentration of SBO employed in the synthesis had no effect on the size and structure of the NPs, but ruled the pHPZC and aggregation of the nanoparticles in water. The cationic dye crystal violet (CV) was used as a model pollutant to test the adsorption capacity of the nanoparticles. The results indicated that both the medium pH and NP dosage were significant parameters to enhance the removal of CV. The results contribute to the studies which show how wastes can become a source of revenue through the industrial exploitation of their chemical value. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-05-13 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo 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://sedici.unlp.edu.ar/handle/10915/101466 |
url |
http://sedici.unlp.edu.ar/handle/10915/101466 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://ri.conicet.gov.ar/11336/5025 info:eu-repo/semantics/altIdentifier/url/http://pubs.acs.org/doi/abs/10.1021/sc500213j info:eu-repo/semantics/altIdentifier/issn/2168-0485 info:eu-repo/semantics/altIdentifier/doi/10.1021/sc500213j info:eu-repo/semantics/altIdentifier/hdl/11336/5025 |
dc.rights.none.fl_str_mv |
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eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
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application/pdf 1518-1524 |
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