High-performance polyethylenimine-functionalized lignin/silica porous composite microsphere for the removal of hexavalent chromium, phosphate and Congo red from aqueous solutions
Shiqi Han, Honghao Xie, Liang Zhang, Xiaohong Wang, Zhong Yun, Yutang Shen, Huili Wang, Chen Hao
Topics & Concepts
Congo redAdsorptionChemistryAqueous solutionPolyethylenimineHexavalent chromiumLangmuir adsorption modelRed mudSorptionNuclear chemistryLigninChromiumOrganic chemistryBiochemistryPhysical chemistryTransfectionGeneAdsorption and biosorption for pollutant removalNanomaterials for catalytic reactionsPhosphorus and nutrient management