Use este identificador para citar ou linkar para este item:
http://www.repositorio.ufop.br/jspui/handle/123456789/5974
Registro completo de metadados
Campo Dublin Core | Valor | Idioma |
---|---|---|
dc.contributor.author | Martins, Luide Rodrigo | - |
dc.contributor.author | Baeta, Bruno Eduardo Lobo | - |
dc.contributor.author | Gurgel, Leandro Vinícius Alves | - |
dc.contributor.author | Aquino, Sergio Francisco de | - |
dc.contributor.author | Gil, Laurent Frédéric | - |
dc.date.accessioned | 2015-12-15T12:46:53Z | - |
dc.date.available | 2015-12-15T12:46:53Z | - |
dc.date.issued | 2015 | - |
dc.identifier.citation | MARTINS, L. R. et al. Application of cellulose-immobilized riboflavin as a redox mediator for anaerobic degradation of a model azo dye Remazol Golden Yellow RNL. Industrial Crops and Products, v. 65, p. 454-462, 2015. Disponível em: <http://www.sciencedirect.com/science/article/pii/S0926669014006773>. Acesso em: 15 out. 2015. | pt_BR |
dc.identifier.issn | 0926-6690 | - |
dc.identifier.uri | http://www.repositorio.ufop.br/handle/123456789/5974 | - |
dc.description.abstract | This study described the anaerobic degradation of the azo dye Remazol Golden Yellow RNL (RGY-RNL) using cellulose-immobilized riboflavin (MC 3) as the redox mediator. This new solid support containing immobilized riboflavin was synthesized from succinylated mercerized cellulose, and was characterized by elemental analysis, FTIR, and solid-state 13C NMR. MC 3 was resistant to pH 2–9, and anaerobic degradation of RGY-RNL using MC 3 in the presence of anaerobic sludge yielded a zero order degradation rate constant (k0,obs) equal to 0.189 mg/L h, which was 56% better than experiments carried out without a redox mediator. Color removal efficiency after 48 h of degradation averaged 89.4% in experiments with MC 3 and 72% without the addition of a redox mediator. These results showed that MC 3 can be used to immobilize redox mediators, allowing reduction of wastewater treatment costs | pt_BR |
dc.language.iso | en_US | pt_BR |
dc.subject | Riboflavin | pt_BR |
dc.subject | Remazol golden yellow RNL | pt_BR |
dc.subject | Succinylated cellulose | pt_BR |
dc.title | Application of cellulose-immobilized riboflavin as a redox mediator for anaerobic degradation of a model azo dye Remazol Golden Yellow RNL. | pt_BR |
dc.type | Artigo publicado em periodico | pt_BR |
dc.rights.license | O periódico Industrial Crops and Products concede permissão para depósito deste artigo no Repositório Institucional da UFOP. Número da licença: 3734740648900. | pt_BR |
dc.identifier.doi | https://doi.org/10.1016/j.indcrop.2014.10.059 | - |
Aparece nas coleções: | DEQUI - Artigos publicados em periódicos |
Arquivos associados a este item:
Arquivo | Descrição | Tamanho | Formato | |
---|---|---|---|---|
ARTIGO_ApplicationCelluloseImmobilized.pdf | 753,55 kB | Adobe PDF | Visualizar/Abrir |
Os itens no repositório estão protegidos por copyright, com todos os direitos reservados, salvo quando é indicado o contrário.