Research Article

Arsenic Removal from Aqueous Solution Using Pure and Metal-Doped Titania Nanoparticles Coated on Glass Beads: Adsorption and Column Studies

Table 8

Effect of nanoparticles used on the column breakthrough and exhaustion time.

Nanoparticles coated on GBBreakthrough time (hr) Exhaustion time (hr)

TiO2
Ag-TiO2
Fe-TiO2