Effective Removal of Congo Red by Triarrhena Biochar Loading with TiO<sub>2</sub> Nanoparticles

<div>The adsorption efficiency of BC@TiO<sub>2</sub>-300°C, BC@TiO<sub>2</sub>-400°C, and BC@TiO<sub>2</sub>-500°C.</div>

Scanning

Figure 10: Effective Removal of Congo Red by Triarrhena Biochar Loading with TiO<sub>2</sub> Nanoparticles 