Research Article
Evaluation of a Novel Water Treatment Residual Nanoparticles as a Sorbent for Arsenic Removal
Figure 9
Fractionation of adsorbed As(V) on different particle sizes of WTR. Notice that As adsorbed on nWTR was mostly associated with the less mobile fraction (residual fraction, RS) which indicate the high capability of nWTR to immobilize As.