Recycling of mining waste in the synthesis of magnetic nanomaterials for removal of nitrophenol and polycyclic aromatic hydrocarbons

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Federal de Sergipe (UFS)-
Autor(es): dc.contributorScience and Technology of Sergipe-
Autor(es): dc.contributorPhysics Department-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.creatorCruz, Daiane R.S.-
Autor(es): dc.creatorSilva, Iris A.A.-
Autor(es): dc.creatorOliveira, Rhayza V.M.-
Autor(es): dc.creatorBuzinaro, Marco A.P.-
Autor(es): dc.creatorCosta, Benilde F.O.-
Autor(es): dc.creatorCunha, Graziele C.-
Autor(es): dc.creatorRomão, Luciane P.C. [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:46:02Z-
Data de disponibilização: dc.date.available2022-02-22T00:46:02Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-05-16-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.cplett.2021.138482-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/206056-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/206056-
Descrição: dc.descriptionIron mining residues were successfully used in the fast and inexpensive sol-gel synthesis of magnetic hybrids (CoFe2O4/NOM), with water rich in natural organic matter (NOM) as solvent. XRD analyses revealed formation of the cobalt ferrite phase, while SEM and TEM images showed the formation of nanostructures. The hybrids obtained (HbSF and HbLM) provided excellent rates of conversion (99%) of nitrophenol in short times of 50 and 120 s, respectively. The hybrids also showed high performance in the adsorption of PAHs, achieving removals of 75–88% (HbSF) and 72–81% (HbLM). This work contributes to the conversion of industrial operations from linear to cyclic processes.-
Descrição: dc.descriptionChemistry Department Federal University of Sergipe (UFS)-
Descrição: dc.descriptionDepartment of Physics Federal University of Sergipe (UFS)-
Descrição: dc.descriptionFederal Institute of Education Science and Technology of Sergipe-
Descrição: dc.descriptionUniversity of Coimbra CFisUC Physics Department-
Descrição: dc.descriptionInstitute of Chemistry UNESP National Institute of Alternative Technologies for Detection Toxicological Evaluation and Removal of Micropollutants and Radioactive Materials (INCT-DATREM), P.O. Box 355-
Descrição: dc.descriptionInstitute of Chemistry UNESP National Institute of Alternative Technologies for Detection Toxicological Evaluation and Removal of Micropollutants and Radioactive Materials (INCT-DATREM), P.O. Box 355-
Idioma: dc.languageen-
Relação: dc.relationChemical Physics Letters-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAdsorption-
Palavras-chave: dc.subjectCatalysts-
Palavras-chave: dc.subjectCobalt ferrite-
Palavras-chave: dc.subjectRecyclability-
Palavras-chave: dc.subjectWaste recovery-
Título: dc.titleRecycling of mining waste in the synthesis of magnetic nanomaterials for removal of nitrophenol and polycyclic aromatic hydrocarbons-
Tipo de arquivo: dc.typelivro digital-
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