Research Article

[Retracted] Polypyrrole/Magnetic/Tea Waste Composites for PO43− Ions Removal: Adsorption-Desorption, Kinetics, and Thermodynamics Studies

Figure 9

(a) Salt effect on the adsorption of PO43− ions and (b) Desorption study of PO43− ions.
(a)
(b)