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|Title:||Descoloração de corantes industriais e efluentes têxteis simulados por peroxidase de nabo (Brassica campestre)|
|Other titles:||Descoloration of industrial dyes and simulated textile effluents dyes by turnip peroxidase|
|Author(s):||Silva, Maria Cristina|
Corrêa, Angelita D.
Torres, Juliana A.
Amorim, M. T. Pessoa de
|Publisher:||Sociedade Brasileira de Química|
|Abstract(s):||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.|
|Appears in Collections:||DET/2C2T - Artigos em revistas internacionais com arbitragem científica|
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