Fig. 3

Effects of S-nZVI on the available As and Cd in (A, D) CF, (B, E) AWD, and (C, F) MW three different water treatment during 36 days.
Effects of S-nZVI on the available As and Cd in (A, D) CF, (B, E) AWD, and (C, F) MW three different water treatment during 36 days.