Effect Factor of Arsenite and Arsenate Removal by a Manufactured Material: Activated Carbon-Supported Nano-TiO₂

Figure 5

Zeta potential of nano-TiO₂ loaded as a function of pH with reaction conditions: initial concentration: As(III) 70 µg/L and As(V) 84 µg/L, solution volume 25 ml, adsorbent dosage 0.05 g, and ionic strength 0.01 mol/L.