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. 2020 May 27;5(22):12905–12914. doi: 10.1021/acsomega.0c00673

Figure 3.

Figure 3

(a) Effect of pH = 2 to 12 on the adsorption of MB on fungal biomass (adsorbent dose, DA, PA: 0.00001 kg, MB concentration: 3.12 × 10–2 mol/m3, volume of MB: 1 × 10–5 m3, T = 298 K). (b) pH value of point of zero charge for DA and PA. (c) Amount of MB adsorbed per unit mass at varying initial dye concentration (adsorbent dose DA, PA: 0.00001 kg, volume of MB: 1 × 10–5 m3, contact time 5 h, DA at pH = 8, PA at pH = 6, T = 298 K). (d) % dye removal of MB on fungal biomass (adsorbent DA, PA: 0.00001 kg, volume of MB: 1 × 10–5 m3, contact time 24 h, DA at pH = 8, PA at pH = 6, T = 298 K). (e) Effect of adsorbent dose on the adsorption of MB onto fungal biomass (initial dye concentration: 7.81 × 10–2 mol/m3, volume of MB: 1 × 10–5 m3, contact time 5 h, pH = 8 for DA, pH = 6 for PA, T = 298 K).