Remediation of mine farmland soil using hydrothermal carbonization aqueous phase from Baijiu distillers' grains: integrated benefits of metal detoxification and fertility enhancement

Key Points

• Enhanced soil fertility was achieved alongside significant metal detoxification through hydrothermal carbonization.
• The process involved utilizing the aqueous phase from distillers' grains for effective soil remediation.
• Observational analysis focuses on the integrated benefits of detoxifying metals and improving soil health.
• Integrated approach suggests potential for sustainable agricultural practices in contaminated lands.