Preparation and Characterization of Activated Carbon from Root and Inflorescence of Enset/Ensete-Vetricosum/ for the Removal Pb(II) from Aqueous Solution. J. sci. sustain. dev. [Internet]. 2025 Aug. 31 [cited 2026 Oct. 28];13(2):54-71. Available from: https://ojs-dev.ethernet.edu.et/index.php/jssd/article/view/649