Figure 5
From: Functionalized chitosan electrospun nanofiber for effective removal of trace arsenate from water
(a) Effect of coexistence ions on As(V) removal by ICS-ENF (C0 = 200 μg/L (0.003 mM), adsorbent dose = 0.2 g/L, temperature = 25 °C, pH = 7.2, contact time = 48 h. (b) Regeneration of ICS-ENF over ten adsorption-desorption cycles with 0.003 M NaOH (C0 = 200 μg/L, adsorbent dose = 0.2 g/L, temperature = 25 °C).
