Banana Fibers as Sorbent for Removal of Acid Green Dye from Water

Figure 8

SEM images for (a) banana leaves sorbent, (b) banana stem sorbent, and (c) banana stalk sorbent, after adsorption using 750 ppm of AG dye, and (d) banana leaves sorbent, (e) banana stem sorbent, and (f) banana stalk sorbent, after adsorption using 1000 ppm of AG dye.

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(b)

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(f)