Characteristics and Applications of Sewage Sludge Biochar Modified by Ferrous Sulfate for Remediating Cr(VI)-Contaminated Soils

<div>Effect of CHBC dosage on leachability of Cr and Cr(VI) of stabilized soils.</div>

Advances in Civil Engineering

Figure 5: Characteristics and Applications of Sewage Sludge Biochar Modified by Ferrous Sulfate for Remediating Cr(VI)-Contaminated Soils 