Decolorization of simulated spent reactive dye bath using solar / TiO2/H2O2
International Journal of Environmental Science and Technology. 2005; 2 (3): 245-251
en Inglés
| IMEMR
| ID: emr-70967
ABSTRACT
Different parameters were investigated to evaluate their effect on the process removal efficiency of reactive dye from simulated spent reactive dye bath, by solar / TiO[2] / H[2]O[2], including H[2]O[2] concentration, TiO[2] loading and pH. As a result 99% of reactive dye can be removed at a TiO[2] loading of 400mg/l, H[2]O[2] concentration of 150 mg/l and of pH 5.2. The effect of photo-catalytic deactivation of TiO2 on reactive dye removal was studied for ten number of cycles, and found that the extent of deactivation was high for each consecutive repeated use
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Índice:
IMEMR (Mediterraneo Oriental)
Asunto principal:
Contaminación Química del Agua
/
Descontaminación
/
Administración de Residuos
/
Actividad Solar
/
Colorantes
/
Concentración de Iones de Hidrógeno
/
Peróxido de Hidrógeno
Idioma:
Inglés
Revista:
Int. J. Environ. Sci. Technol.
Año:
2005
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