Thermal and chemical pretreatment of Cassia sieberiana seed as biosorbent for Pb2+ removal from aqueous solution
Samson I. Eze, Michael Onyema Ogbuehi, Hillary Onyeka Abugu, Lilian Chinenye Ekowo
Topics & Concepts
Point of zero chargeThermogravimetric analysisAdsorptionLangmuirFreundlich equationFourier transform infrared spectroscopyAqueous solutionActivated carbonNuclear chemistryLangmuir adsorption modelBET theoryChemistryMaterials scienceChemical engineeringOrganic chemistryEngineeringAdsorption and biosorption for pollutant removalChemical Synthesis and CharacterizationNanomaterials for catalytic reactions