INCAPE   05401
INSTITUTO DE INVESTIGACIONES EN CATALISIS Y PETROQUIMICA "ING. JOSE MIGUEL PARERA"
Unidad Ejecutora - UE
artículos
Título:
REMOVAL OF REACTIVE BLACK 5 FROM TEXTILE WASTEWATER BY OZONE AND PHOTO-FENTON – INFLUENCE OF INDUSTRIAL MATRIX EFFECTS
Autor/es:
FANTONI, SOFIA; DÍAZ, SAMUEL NELSON; CANDAL, ROBERTO JORGE; FANTONI, SOFIA; DÍAZ, SAMUEL NELSON; CANDAL, ROBERTO JORGE; HANELA, SERGIO DANIEL; ÁVALOS, JIMENA INÉS; VEZZONI, AGUSTÍN IGNACIO; HANELA, SERGIO DANIEL; ÁVALOS, JIMENA INÉS; VEZZONI, AGUSTÍN IGNACIO; CAINZOS, VERÓNICA; ROMERO, ESTEFANÍA ALEXANDRA; MIRÓ, EDUARDO; CAINZOS, VERÓNICA; ROMERO, ESTEFANÍA ALEXANDRA; MIRÓ, EDUARDO
Revista:
LATIN AMERICAN APPLIED RESEARCH
Editorial:
EdiUNS
Referencias:
Año: 2020 vol. 50 p. 101 - 107
ISSN:
0327-0793
Resumen:
Textile waste water containing dyes, surfactants, salts and other contaminants represent a challenge for the selection and design of treatment processes due to the stability of some of its components. Advanced oxidation processes (AOPs) are attractive alternatives to partially or totally degrade dyes and other persistent pollutants using relatively compact devices to perform water treatment. To test the efficiency of these technologies it is necessary to count with laboratory made solutions that can match the characteristics of a typical textile waste waters effluent. In this work the application of two AOP, ozonation and photo-Fenton, to the treatment of textile effluents are compared, using a specially design model solution. The effect of typical textile wastewater composition on the treatment efficiency is discussed. Higher decoloration efficiencies were obtained with both AOPs tested in this work, being slightly higher with ozonation. TOC was only partially removed, being more efficient photo-Fenton than ozonation.