Peroxides chemical-free decomposition of PAHs in soil catalyzed by biochar-Fe3P/Fe composites

Key Points

• Decomposition of polycyclic aromatic hydrocarbons (PAHs) occurs effectively in soil with biochar-Fe3P composites, enhancing degradation rates.
• Utilizing peroxides as a catalyst, this method showed a significant reduction in PAH concentrations, supporting environmental cleanup efforts.
• Experimentation utilized a laboratory setting to analyze the degradation process of PAHs, monitored over a specific timeframe for effectiveness and efficiency.
• Potential implications of chemical-free methods in soil remediation highlight the need for further exploration of biochar materials and their long-term environmental effects.