Use este identificador para citar ou linkar para este item: http://repositorio.ufla.br/jspui/handle/1/12512
Título : Descoloração de corantes industriais e efluentes têxteis simulados por peroxidase de nabo (Brassica campestre)
Título(s) alternativo(s): Descoloration of industrial dyes and simulated textile effluents dyes by turnip peroxidase
Autor: Silva, Maria Cristina
Corrêa, Angelita Duarte
Torres, Juliana Arriel
Amorim, Maria Teresa Sousa Pessoa
Palavras-chave: Turnip peroxidase
Synthetic effluent
Decolorization
Publicador: Sociedade Brasileira de Química
Data da publicação: 2012
Referência: SILVA, M. C. et al. Descoloração de corantes industriais e efluentes têxteis simulados por peroxidase de nabo (Brassica campestre). Química Nova, São Paulo, v. 35, n. 5, p. 889-894, 2012.
Abstract: The removal of important textile dyes by turnip peroxidase (TNP) was evaluated. The textile effluents besides the residual dyes contain also chemical auxiliaries such as salts, dispersing and wetting agents. The effect of these was evaluated in the removal of the dyes reactive blue 21 and reactive blue 19 by TNP in synthetic effluents. A decrease of the efficency decolorization was observed. The action of the enzyme on colour removal of dye mixture was equivalent to the dyes alone. The chemical demand of oxygen in the effluent after enzymatic treatment had a significant increase in relation to the untreated effluent.
URI: http://repositorio.ufla.br/jspui/handle/1/12512
Idioma: pt_BR
Aparece nas coleções:DQI - Artigos publicados em periódicos



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