TiO2-assisted degradation of acid orange 7 textile dye under solar light

Removal of acid orange 7 by guava seed carbon: A four parameter optimization study

“…Oxidative radiolysis [9][10][11][12] and the photo-Fenton process [13][14][15] have proven to be a good approach for the degradation of AO7. The efficacy of titania [16][17][18][19][20][21][22][23][24][25][26], SnO 2 [17] and ZnO [27], and a number of irradiation conditions have been also studied for the decolorization of this monoazo dye. Due its commercial significance, electro-photochemical [28] and electrochemical [29,30] studies of AO7 and its metabolites [31] can be found in the literature.…”

Response surface methodology applied for Orange II photocatalytic degradation in TiO2 aqueous suspensions

“…The photodegradation of Orange II has been studied extensively on different catalysts, such as pure, doped or supported TiO 2 , as well as ZnO under both natural and artificial irradiation 15–24…”

Reduction of COD of Textile Industry Waste Water by Using Acoustic Cavitation Coupled with Advanced Oxidation Processes

“…This Photo Fenton process had been effectively used to degrade the pollutants. Various AOPs such as acoustic cavitation [28], H 2 O 2 [29,30], Fenton [4,29,31], Photo Fenton [31], Photolytic (UV) [30,32], Photolytic with H 2 O 2 (UV + H 2 O 2 ) [33], Photo catalytic [34][35][36], Electrochemical [37]and Electro Fenton [38]degradation processes have been reported in the literature for the degradation of synthetic textile industry waste water, not studied for real textile industry waste water. However, the use of acoustic cavitation combination of Fenton and Photo Fenton process for the treatment of textile industry waste water has not yet been explored.…”