Enhanced removal of high-As(III) from Cl(-I)-diluted SO4(-II)-rich wastewater at pH 2.3 via mixed tooeleite and (Cl(-I)-free) ferric arsenite hydroxychloride formation
Zidan Yuan, Guoqing Zhang, Xing Wu, Xu Ma, Jinru Lin, Shaofeng Wang, Yongfeng Jia
Topics & Concepts
ChemistryAqueous solutionNuclear chemistryArseniteFerricPrecipitationWastewaterMolarMolar concentrationMolar ratioHydrolysisFerrihydriteInorganic chemistryArsenicAdsorptionEnvironmental engineeringCatalysisOrganic chemistryGeologyPaleontologyEngineeringPhysicsMeteorologyArsenic contamination and mitigationMine drainage and remediation techniquesIron oxide chemistry and applications