Sheeka Subramani, B.Shrihari, S.Manu, B.BabuNarayan, K.S.2026-02-052019Journal of Environmental Management, 2019, 246, , pp. 345-3543014797https://doi.org/10.1016/j.jenvman.2019.04.122https://idr.nitk.ac.in/handle/123456789/24386[No abstract available]AdsorptionAdsorption isotherm & kineticAdsorption mechanismAreca huskIron removalPotential adsorbentsChemicals removal (water treatment)adsorbentironadsorptionaqueous solutioncationplant residuepollutant removalpyrolysisreaction kineticsArecaArticlecomparative studycomplex formationconcentration (parameter)contact timecontrolled studydesorptionmetal recoverynonhumanparticle sizepore size distributionpore volumeprecipitationrate constantrice husksurface areasurface chargethermodynamicskineticspHsolution and solubilitytemperaturewater pollutantHydrogen-Ion ConcentrationKineticsSolutionsTemperatureThermodynamicsWater Pollutants, ChemicalEvaluation of pyrolyzed areca husk as a potential adsorbent for the removal of Fe2+ ions from aqueous solutions