Manganese-modified activated carbon fiber (Mn-ACF): Novel efficient adsorbent for Arsenic

- Novel adsorbent MnSO4-modified activated carbon fiber (Mn-ACF) was reported.
- Mn-ACF shows high efficiency in adsorption of As(V).
- The adsorption isotherms and kinetics of As(V) on Mn-ACF were systematically studied.
- pH and dosage of adsorbent on adsorption of As(V) were also studied.