Fairooz Ahmad Khan, Mushtaq, M. A. B., Arif, P. M. A., & Mazahar, M. F. (2023). A Comparative Study of Adsorption of Methylene Blue Dye onto Untreated Platanus orientalis (chinar tree) Leaves Powder and its Biochar - Equilibrium, Kinetic and Thermodynamic Study . Orbital: The Electronic Journal of Chemistry, 15(3), 163-170. https://doi.org/10.17807/orbital.v15i3.18358