This study investigated the effectiveness of a cyclodextrin-based solid material for the removal of mixed dissolved contaminants. The solid material was prepared by condensation of ␣-cyclodextrin. The removal efficiency was found to be 70 percent for total heavy metals (cadmium, lead, chromium, iron, nickel, cobalt, and mercury) to 98 percent for polychlorinated biphenyls (PCBs).The optimum pH for heavy metal removal was approximately 5 and for PCBs it was in the range of 5-7. All of these heavy metals were successfully recovered from the spent cyclodextrin-based material using nitric acid, allowing the material to be reused for further passes. The results also showed that the presence of alkaline and alkaline earth metals did not have a significant effect on the removal efficiency, indicating that the cyclodextrin-based material could selectively remove the heavy metals of concern without being consumed by alkaline and alkaline-earth metals.