Fig. 10From: Unveiling the potential of a functionalized pyrrole-based polymer for efficient cadmium ion removal from wastewater: synthesis, characterization, and performance evaluationa, b Represent FT-IR. c and d are XRD before and after adsorption of Cd2+ metal. e Depiction of adsorption mechanism in polymers. f Regeneration cycle of PAPh and PAPDBack to article page