Skip to main content
. 2018 Jul 9;3(7):7523–7531. doi: 10.1021/acsomega.8b00577

Figure 4.

Figure 4

Effects of different factors on the adsorption amount of MB onto the TA–PVA/SA hydrogel beads: (a) TA content in TA–PVA/SA hydrogel (cond. proportion = 1:0, 1:0.011, 1:0.022, 1:0.044, 1:0.11, C0[MB] = 120 mg/L, V = 100 mL, T = 30 °C, t = 12 h, dos. = 50 mg), (b) pH (cond. pH = 2–10, C0[MB] = 120 mg/L, V = 100 mL, T = 30 °C, t = 12 h, dos. = 50 mg), (c) contact time (cond. t = 0–48 h, C0[MB] = 120 mg/L, V = 100 mL, T = 30 °C, t = 12 h, pH = 9, dos. = 50 mg), (d) initial concentration (cond. C0 = 20–160 mg/L, V = 100 mL, T = 30 °C, t = 12 h, pH = 9, dos. = 50 mg), (e) adsorbent dosage (cond. dos. = 50–125 mg, C0[MB] = 120 mg/L, V = 100 mL, T = 30 °C, t = 12 h, pH = 9), and (f) temperature environment (cond. T = 20–40 °C, C0[MB] = 120 mg/L, V = 100 mL, t = 12 h, pH = 9, dos. = 50 mg).