Sylvia N, . M, Hasfita F, Fardian N. Optimization of Iron (Fe2+) Adsorption on Commercial Granular Activated Carbon in A Fixed-Bed Column. IJET [Internet]. 2019 Jan. 26 [cited 2025 May 12];8(1.9):651-5. Available from: https://mail.sciencepubco.com/index.php/IJET/article/view/30080