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Campo DC | Valor | Idioma |
---|---|---|
dc.creator | Silva, Maria Cristina | - |
dc.creator | Torres, Juliana Arriel | - |
dc.creator | Corrêa, Angelita Duarte | - |
dc.creator | Junqueira, Allana Maria Bernardes | - |
dc.creator | Amorim, Maria Teresa Pessoa | - |
dc.creator | Santos, Custódio Donizete dos | - |
dc.date.accessioned | 2017-03-23T12:48:56Z | - |
dc.date.available | 2017-03-23T12:48:56Z | - |
dc.date.issued | 2012-02 | - |
dc.identifier.citation | SILVA, M. C. et al. Obtention of plant peroxidase and its potential for the decolorization of the reactive dye Remazol Turquoise G 133%. Water Science & Technology, Oxford, v. 65, n. 4, p. 669-675, Feb. 2012. | pt_BR |
dc.identifier.uri | http://wst.iwaponline.com/content/65/4/669 | pt_BR |
dc.identifier.uri | http://repositorio.ufla.br/jspui/handle/1/12511 | - |
dc.description.abstract | Peroxidases can be used in the decolorization process. There is a growing interest for new sources of this enzyme and for obtaining economically viable processes. In this work, a low-cost vegetable peroxidase extraction process is proposed; the resulting enzyme is characterized to determine its optimum pH, temperature, and stability conditions, and it is then applied in the decolorization of reactive dye Remazol Turquoise G 133%. The turnip peroxidase (TP) was utilized as an enzymatic source. This enzyme exhibited maximum activity at pH 7.0, and it was active in the temperature range of 30 to 50 °C, which favors its use in industrial processes. Acetone was the most efficient solvent to induce precipitation. The removal of Remazol Turquoise G 133% was 56.0% complete after 50 min, while 41.0% of the same dye was removed with the commercial horseradish peroxidase enzyme in 50 min. TP presents potential as a viable alternative in the decolorization of textile wastewaters. | pt_BR |
dc.language | en_US | pt_BR |
dc.publisher | International Association on Water Pollution Research | pt_BR |
dc.rights | restrictAccess | pt_BR |
dc.source | Water Science & Technology | pt_BR |
dc.subject | Peroxidases | pt_BR |
dc.subject | Remazol turquoise | pt_BR |
dc.subject | Textile wastewaters - Decolorization | pt_BR |
dc.title | Obtention of plant peroxidase and its potential for the decolorization of the reactive dye Remazol Turquoise G 133% | pt_BR |
dc.type | Artigo | pt_BR |
Aparece nas coleções: | DQI - Artigos publicados em periódicos |
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