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Registro Completo |
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
25/04/2025 |
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Data da última atualização: |
25/04/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
NASCIMENTO, I. G.; LIMA, E. S. A. de; OLIVEIRA, C. C. L. de; AMARAL SOBRINHO, N. M. B. do; BREDA, F. A. da F.; CAMPOS, D. V. B. de; PINHEIRO, E. F. M. |
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Afiliação: |
IZABELA GOUVEIA NASCIMENTO, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO; ERICA SOUTO ABREU DE LIMA, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO; CLENYA CARLA LEANDRO DE OLIVEIRA, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO; NELSON MOURA BRASIL DO AMARAL SOBRINHO, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO; FARLEY ALEXANDRE DA FONSECA BREDA, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO; DAVID VILAS BOAS DE CAMPOS, CNPS; ÉRIKA FLÁVIA MACHADO PINHEIRO, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO. |
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Título: |
Adsorption of cadmium by brewery waste. |
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Ano de publicação: |
2025 |
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Fonte/Imprenta: |
Bioresource Technology Reports, v. 30, 102108, 2025. |
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DOI: |
https://doi.org/10.1016/j.biteb.2025.102108 |
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Idioma: |
Inglês |
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Conteúdo: |
Despite the socioeconomic importance of the Brazilian agroindustrial sector, the beer industry generates residues, which, without treatment is seen as a source of contamination. One way to reuse would be as biosorbents. The goal is to evaluate the potential use of brewery wastes (RDE-residual diatomaceous earth and MB-malt bagasse) in the adsorption of Cd(II). Wastes were chemically and morphologically characterized. Adsorption experiments were carried out through the Batch Method. The potential use of the wastes was evaluated by selecting isothermal models that best described Cd(II) adsorption. The results show that the Linear and the Langmuir-partition models best described the Cd(II) adsorption process for both brewery wastes. The parameter Kd obtained by the models indicated a higher affinity of Cd(II) for MB. RDE adsorbed over 80% of Cd(II) in a specific form and MB over 60%. RDE and MB proved to be promising sorbents for Cd(II) biosorption process. |
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Palavras-Chave: |
Bagaço de malte; Biossorção; Brewer's spent grain; Diatomita; Diatomite; Grão residual de cervejaria; Malt bagasse; Residual diatomaceous earth; Terra diatomácea residual. |
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Thesaurus Nal: |
Biosorption. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 01938naa a2200325 a 4500
001 2175118
005 2025-04-25
008 2025 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.biteb.2025.102108$2DOI
100 1 $aNASCIMENTO, I. G.
245 $aAdsorption of cadmium by brewery waste.$h[electronic resource]
260 $c2025
520 $aDespite the socioeconomic importance of the Brazilian agroindustrial sector, the beer industry generates residues, which, without treatment is seen as a source of contamination. One way to reuse would be as biosorbents. The goal is to evaluate the potential use of brewery wastes (RDE-residual diatomaceous earth and MB-malt bagasse) in the adsorption of Cd(II). Wastes were chemically and morphologically characterized. Adsorption experiments were carried out through the Batch Method. The potential use of the wastes was evaluated by selecting isothermal models that best described Cd(II) adsorption. The results show that the Linear and the Langmuir-partition models best described the Cd(II) adsorption process for both brewery wastes. The parameter Kd obtained by the models indicated a higher affinity of Cd(II) for MB. RDE adsorbed over 80% of Cd(II) in a specific form and MB over 60%. RDE and MB proved to be promising sorbents for Cd(II) biosorption process.
650 $aBiosorption
653 $aBagaço de malte
653 $aBiossorção
653 $aBrewer's spent grain
653 $aDiatomita
653 $aDiatomite
653 $aGrão residual de cervejaria
653 $aMalt bagasse
653 $aResidual diatomaceous earth
653 $aTerra diatomácea residual
700 1 $aLIMA, E. S. A. de
700 1 $aOLIVEIRA, C. C. L. de
700 1 $aAMARAL SOBRINHO, N. M. B. do
700 1 $aBREDA, F. A. da F.
700 1 $aCAMPOS, D. V. B. de
700 1 $aPINHEIRO, E. F. M.
773 $tBioresource Technology Reports$gv. 30, 102108, 2025.
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Embrapa Solos (CNPS) |
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