Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/41975
Título: Application of advanced oxidation technologies and sand filter for the detoxification of effluents from small textile industries in Ecuador
Autores/as: Torres, Guillermo F.
Ortega Méndez, J. A. 
Tinoco, Diana L.
Marin, Enrique D.
Araña, J. 
Herrera Melián, José Alberto 
Espino Estévez, María Rocío
Doña Rodríguez, José Miguel 
Pérez Peña, J. 
Clasificación UNESCO: 3308 Ingeniería y tecnología del medio ambiente
251002 Oceanografía química
Palabras clave: Fenton reactions
Sand filter
Textile wastewater
Vibrio fischeri toxicity
Fecha de publicación: 2016
Publicación seriada: Desalination and Water Treatment 
Resumen: Fenton and photo-Fenton processes were tested for the treatment of wastewater from a local textile industry in Ecuador. The goal of this research was to obtain an efficient, easy-toapply method for the removal of colour, organic compounds, biodegradability, resistant pollutants, and toxicity according to the Vibrio fischeri bioluminescence test. The best results for Fenton were obtained with 100 mM H2O2and 0.36 mM Fe2+. Toxicity was reduced by 84%, biodegradability was increased from 0.21 to 0.6, and the resulting COD and BOD5concentrations met the Ecuadorian legislation. Both temperature and UV radiation improved Fenton degradation. Detoxification was accomplished with a combination of sand filter with Fenton.
URI: http://hdl.handle.net/10553/41975
ISSN: 1944-3994
DOI: 10.1080/19443994.2016.1141711
Fuente: Desalination and Water Treatment [ISSN 1944-3994], v. 57 (51), p. 24288-24298
Colección:Artículos
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