Perera,C Madawala, A2025-02-262025-02-262018-05https://dr.ichemc.ac.lk/handle/123456789/348page 22 Technical Sessions : A - 13Rapid industrialization has contributed to the release of toxic heavy metals into natural water bodies giving rise to water pollution which has become a serious concern all over the world due to the non-biodegradable nature of heavy metals. Removal of heavy metals by utilizing the technique of adsorption using biological waste is an effective alternative.encoconut dregsAdsorptive removalcadmiumAdsorptive removal of cadmium in aqueous solutions using coconut dregs residue as the adsorbentArticle