Preparation of biochar-interpenetrated iron-alginate hydrogel as a pH-independent sorbent for removal of Cr(VI) and Pb(II)
Chenhao Zhao, Linlin Hu, Changai Zhang, Shengsen Wang, Xiaozhi Wang, Zhongyang Huo
Topics & Concepts
ChemistryZeta potentialFourier transform infrared spectroscopyBiocharAqueous solutionNuclear chemistryX-ray photoelectron spectroscopyInorganic chemistryChemical engineeringPyrolysisOrganic chemistryEngineeringNanoparticleAdsorption and biosorption for pollutant removalEnvironmental remediation with nanomaterialsNanomaterials for catalytic reactions