Title of article
Orange II photocatalysis on immobilised TiO2: Effect of the pH and H2O2
Author/Authors
Fernلndez، نويسنده , , J. and Kiwi، نويسنده , , J. A. Baeza، نويسنده , , J. and Freer، نويسنده , , J. and Lizama، نويسنده , , C. and Mansilla، نويسنده , , H.D.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
7
From page
205
To page
211
Abstract
The discoloration and mineralisation of the azo-dye Orange II in a photoreactor using TiO2-coated glass rings as immobilised photocatalyst is reported. The variation of pH and the H2O2 addition effect were systematically investigated. The use of the response surface methodology allowed to fit the optimal values of the parameters leading to Orange II abatement. Also, a single polynomial expression modelling the reaction was obtained. The photocatalytic degradation of Orange II was followed by spectrophotometric analysis and total organic carbon (TOC) measurements.
Keywords
Experimental design , Orange II , photocatalysis , pH and H2O2 effect , Immobilised TiO2
Journal title
Applied Catalysis B: Environmental
Serial Year
2004
Journal title
Applied Catalysis B: Environmental
Record number
1446687
Link To Document