Loading with micro-nanosized α-MnO2 efficiently promotes the removal of arsenite and arsenate by biochar derived from maize straw waste: Dual role of deep oxidation and adsorption
Biao Zhang, Lanfang Han, Ke Sun, Chuanxin Ma, Jiehong He, Liying Chen, Jie Jin, Fangbai Li, Zhifeng Yang
Topics & Concepts
BiocharAdsorptionArsenateArseniteChemistryEnvironmental remediationStrawChemical engineeringArsenicSpecific surface areaNuclear chemistryEnvironmental chemistryContaminationInorganic chemistryCatalysisPyrolysisOrganic chemistryEngineeringEcologyBiologyArsenic contamination and mitigationAdsorption and biosorption for pollutant removalHeavy Metal Exposure and Toxicity