Wijesekara,D.NUdawatte,C.S2025-02-232025-02-232019-05https://dr.ichemc.ac.lk/handle/123456789/296Technical Sessions : A - 14 Page 24Heavy metal water pollution remains one of the most harmful ecological and health issues globally, and Cu2+ is a common pollutant found in water bodies. Cinnamon (Cinnamomum verum or Cinnamomum zeylanicum) is native to Sri Lanka. Cinnamon wood is discarded as firewood, making it an ideal candidate as a locally available low cost adsorbent for Cu2+.enCinnamon wooddeionized waterArticle