LED light-induced photocatalytic degradation of sulfamethoxazole utilizing Bi2O3-POMES derived biochar composite

Key Points

• Effective photocatalytic degradation of sulfamethoxazole was achieved using a Bi2O3-biochar composite under LED light.
• Results indicated a significant degradation rate, with 90% degradation observed within 120 minutes of exposure in optimal conditions.
• Analysis included the assessment of degradation kinetics and mechanistic pathways involved in the photocatalytic process.
• Findings suggest potential applications for water treatment, though practical scalability needs examination.