Simultaneous redox transformation and removal of Cr(Ⅵ) and As(Ⅲ) by polyethyleneimine modified magnetic mesoporous polydopamine nanocomposite: Insights into synergistic effects and mechanisms
Qian Yang, Zhuqin Zhang, Zhi Dang, Fangbai Li, Lijuan Zhang
Topics & Concepts
RedoxChemistryCatecholMesoporous materialAdsorptionEnvironmental remediationNanocompositeArsenicPrussian blueChromiumInorganic chemistryOrganic chemistryCatalysisNanotechnologyMaterials scienceElectrochemistryPhysical chemistryContaminationBiologyElectrodeEcologyArsenic contamination and mitigationEnvironmental remediation with nanomaterialsAdsorption and biosorption for pollutant removal