Individual and Co Transport Study of Titanium Dioxide NPs and Zinc Oxide NPs in Porous Media
Fig 1
Breakthrough curves of TiO2 NPs at pH 5 (with and without ZnO NPs).
Breakthrough curves of TiO2 NPs in presence and absence of ZnO NPs in sand. In suspensions at 0.1, 1, and 10 mM ionic strengths in NaCl solutions and 0.01, 0.05, and 0.1 mM CaCl2 solutions at pH 5. Replicate experiments were performed under all conditions (n ≥ 2). No effect was seen on TiO2 NP transport in co presence of ZnO NPs in porous media.