Details

Autor(en) / Beteiligte

• Sun, Sha
• Zhang, Yabo
• Cao, Xiaohui

Titel

Remediation Effect of Biochar on Heavy Metal Contaminated Soil

Ist Teil von

• IOP conference series. Earth and environmental science, 2021-05, Vol.769 (2), p.22038

Ort / Verlag

Bristol: IOP Publishing

Erscheinungsjahr

2021

Link zum Volltext

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• Abstract The remediation effect of biochar on Cu, Cd, Pb and Hg compound contaminated soil was studied by adding different concentrations (0%, 5%, 10%) of pig manure carbon and fruit charcoal into the soil contaminated by tailings by biochar and plant pot experiment. The results showed that the addition of biochar could effectively reduce the content of heavy metals in soil, and the effect of fruit charcoal was significantly better than that of pig manure charcoal, and when the addition of fruit charcoal was 10%, the remediation effect of copper, cadmium, lead and mercury compound contaminated soil was the best.