Ultra-high selective removal of CR and Cr(VI) from aqueous solutions using polyethyleneimine functionalized magnetic hydrochar: Application strategy and mechanisms insight
Zhengde Wu, Zhao Chen, Wengen Zeng, Ximo Wang, Chuanfu Liu, Zhongye Yu, Jian Zhang, Zumin Qiu
Topics & Concepts
AdsorptionAqueous solutionWastewaterChemistryBiocharSelectivityFreundlich equationChromiumX-ray photoelectron spectroscopyChemical engineeringInorganic chemistryNuclear chemistryOrganic chemistryCatalysisWaste managementEngineeringPyrolysisAdsorption and biosorption for pollutant removalPhosphorus and nutrient managementNanomaterials for catalytic reactions