Enhanced Adsorption of Hexavalent Chromium from Aqueous Solution by Citric Acid-Modified Biochar from Invasive Plant Biomass
Anusha Ekanayake, Anushka Upamali Rajapaksha, Mahtab Ahmad, Meththika Vithanage
Topics & Concepts
BiocharAdsorptionSorptionHexavalent chromiumChemistryCitric acidAqueous solutionEndothermic processNuclear chemistryX-ray photoelectron spectroscopyInorganic chemistryChromiumChemical engineeringPyrolysisOrganic chemistryEngineeringAdsorption and biosorption for pollutant removalHeavy metals in environmentAnalytical chemistry methods development