Photocatalytic degradation of cetylpyridinium chloride over titanium dioxide powder

Heterogeneous photocatalytic degradation of monochlorobenzene in water

“…When the TiO 2 dosage was overdose, however, owing to an increase in the turbidity of the TiO 2 suspension, a shielding effect of excess particles occurred. Due to the decline of light penetration, TiO 2 particles far from the light source could not be efficiently excited [24,31]. Since not all the TiO 2 surface would be accessible for the MCB degradation, there was an upper plateau observed for the r 0 when the photocatalyst dosage was high.…”

Cetylpyridinium removal using phosphate-assisted electrocoagulation, electroreduction and adsorption on electrogenerated sorbents

“…Main methods use adsorption onto higharea activated carbon [15], or granular charcoal [16]. Photo-catalytic oxidation over TiO 2 photo-catalyst [17] has also been investigated. In the present paper, the removal of CP + is investigated in classical EC and in a more efficient phosphate-enhanced EC.…”

Use of zirconium phosphate system as a photocatalyst: Photobleaching of tolonium chloride

“…The field of photocatalysis has been excellently reviewed by Ameta et al [1,2]. Photocatalytic degradation of cetylpyridinium chloride over TiO 2 has been reported by Singhal et al [3]. Similar photocatalytic reaction of xylidine ponceau and orange-G dyes by ZnO powder has been reported by Sharma et al [4].…”