Characterization of retorted shale for use in heavy metal removal

dc.contributor.authorMelo, Marcus Antônio de Freitas
dc.contributor.authorPimentel, Patrícia Mendonça
dc.contributor.authorOliveira, Rosane Maria Pessoa Betânio
dc.contributor.authorMelo, Dulce Maria de Araújo
dc.contributor.authorAnjos, Marcelino José dos
dc.contributor.authorGonzález, Gaspar
dc.date.accessioned2021-12-06T19:54:16Z
dc.date.available2021-12-06T19:54:16Z
dc.date.issued2010-04
dc.description.resumoThere has been a growing interest in the use of cost-effective materials to remove heavy metals from wastewater. In this study, retorted shale, a solid residue of the thermal transformation of oil shale, was characterized with the objective of preparing heavy metal adsorbents. The fine residue was characterized using different techniques including thermogravimetric analyses, BET, FTIR, XRD, SEM, and TEM. Batch adsorption studies in wastewater were performed. The SRTXRF technique was used to determine element concentration. Removal was approximately 50–70% for Cr, Fe, Co, Ni, Cu, and Zn and > 90% for Hg and Pb. Thus, retorted shale can be used as an efficient adsorbent for heavy metal removal from wastewaterpt_BR
dc.identifier.citationPIMENTEL, P.M.; OLIVEIRA, R.M.P.B.; MELO, D. M. A.; ANJOS, M.J.; MELO, M. A. F.; GONÇALVEZ, G. . Characterization of retorted shale for use in heavy metal removal. Applied Clay Science (Print), v. 48, p. 375-378, 2010. Disponível em: https://www.sciencedirect.com/science/article/pii/S0169131710000232?via%3Dihub. Acesso em: 17 ago. 2021. https://doi.org/10.1016/j.clay.2010.01.009.pt_BR
dc.identifier.doi10.1016/j.clay.2010.01.009
dc.identifier.issn0169-1317
dc.identifier.urihttps://repositorio.ufrn.br/handle/123456789/45204
dc.languageenpt_BR
dc.publisherElsevierpt_BR
dc.rightsAttribution 3.0 Brazil*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/br/*
dc.subjectShalept_BR
dc.subjectProduced waterpt_BR
dc.subjectHeavy metalpt_BR
dc.subjectAdsorptionpt_BR
dc.titleCharacterization of retorted shale for use in heavy metal removalpt_BR
dc.typearticlept_BR

Arquivos

Licença do Pacote

Agora exibindo 1 - 1 de 1
Nenhuma Miniatura disponível
Nome:
license.txt
Tamanho:
1.53 KB
Formato:
Item-specific license agreed upon to submission
Nenhuma Miniatura disponível
Baixar