Facile synthesis of polyethyleneimine modified magnetic graphite: An effective adsorbent for the removal of humic acid from aqueous solution
Sign Up to like & getrecommendations! Published in 2020 at "Materials Chemistry and Physics"
DOI: 10.1016/j.matchemphys.2020.123549
Abstract: Abstract In this study, a simple method was introduced to synthesize polyethyleneimine modified magnetic graphite (Fe3O4@GR-PEI(50)), which was used to adsorb humic acid (HA) from aqueous solution. The obtained materials were characterized by field emission… read more here.
Keywords: magnetic graphite; fe3o4 pei; adsorption; polyethyleneimine modified ... See more keywords
Synthesis of polyethyleneimine modified CoFe2O4-loaded porous biochar for selective adsorption properties towards dyes and exploration of interaction mechanisms
Sign Up to like & getrecommendations! Published in 2021 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2021.119474
Abstract: Abstract A novel adsorbent of polyethyleneimine modified magnetic porous biochar from waste bamboo powder was synthesized and applied to the selective removal of Congo red (CR) in wastewater. The adsorbents were characterized by multiple methods,… read more here.
Keywords: polyethyleneimine modified; porous biochar; interaction; adsorption ... See more keywords