Fe3O4 nanoparticles decorated on N-doped graphene oxide nanosheets for elimination of heavy metals from industrial wastewater and desulfurization

Key Points

• Heavy metals were effectively removed from industrial wastewater using Fe3O4 nanoparticles and N-doped graphene oxide.
• The removal efficiency was quantified, showing a significant decrease in toxic metal levels across various trials.
• Assessment employed a composite material combining Fe3O4 nanoparticles with N-doped graphene oxide nanosheets.
• The methods support sustainable practices in wastewater management and resource recovery.