Research Article

Isotherms and Kinetic Studies of Copper Removal from Textile Wastewater and Aqueous Solution Using Powdered Banana Peel Waste as an Adsorbent in Batch Adsorption Systems

Figure 7

(a) Langmuir and (b) Freundlich adsorption isotherms for adsorption of Cu (II) on PBPA.
(a)
(b)