Effects and mechanism of nFe-ZnO modified biochar combined with anaerobic granular sludge for U(VI) removal

Key Points

• Enhanced U(VI) removal occurs with nFe-ZnO modified biochar, optimizing bioremediation techniques.
• The study demonstrates that the combination of biochar and anaerobic granular sludge significantly improves pollutant degradation rates.
• Application of adsorption mechanisms reveals critical insights into the interactions between biochar and U(VI) ions.
• This approach highlights the potential for innovative waste treatment solutions in environmental management.