Immobilization mechanisms of Cr(VI)/Cr(III) in red mud-based binder: Insights from Cr-S-Fe interactions and hydration gel structure evolution
Xingzhang Guo, Haolong Zhang, Zhaofeng Li, Chunjin Lin, Jian Zhang, Yansheng Wang, Yansheng Wang, Y. Pang
Topics & Concepts
EttringiteChemistryHydroxideFlue-gas desulfurizationChromiumIon exchangeGypsumElectroplatingInorganic chemistryChemical engineeringSulfurSulfateAqueous solutionDissolutionNuclear chemistryPrecipitationCarbideIonic bondingSodium hydroxideStripping (fiber)Calcium hydroxideMetallurgyIon-exchange resinIonMetalIonic strengthMetal ions in aqueous solutionAdsorptionBauxite Residue and UtilizationChromium effects and bioremediationEnvironmental remediation with nanomaterials