Synergistic Effect and Mechanism of Biochar and Biogas Slurry Reflux in Anaerobic Digestion of Waste‐Activated Sludge The cation–π interaction, ion exchange, complexation reaction, co-precipitation reaction, and redox action of biochar can effectively reduce the biological toxicity of heavy metal ions in biogas slur...

"Synergistic Effect and Mechanism of Biochar and Biogas Slurry Reflux in Anaerobic Digestion of Waste-Activated Sludge"

#anaerobic_digestion
#biochar
#biogas_slurry

onlinelibrary.wiley.com/doi/10.1002/...