- Article
Study on the Mechanism of Cd-Contaminated Soil Remediation Using NaOH–KMnO4–FeCl3 Composite-Modified Biochar for Sustainable Utilization
- Hailong Chang,
- Shuying Zang and
- Hanxi Wang
Heavy metal pollution is characterized by long-term accumulation and recalcitrance to degradation, which poses a serious threat to soil ecosystems and groundwater environments. To improve the remediation efficiency of biochar for cadmium (Cd)-contami...

