Preparation of graphite carbon modified g-C3N4 photocatalysts by stepwise activation method and study on degradation performance for sulfamethoxazole

Key Points

• Degradation performance improved significantly with graphite carbon modified g-C3N4 photocatalysts, particularly for sulfamethoxazole.
• Key metrics indicate enhanced removal of sulfamethoxazole under light irradiation, with specific conditions resulting in a notable degradation rate.
• Stepwise activation method employed for synthesizing the modified photocatalysts showcases innovative preparation techniques.
• Implications highlight the potential for using these photocatalysts in wastewater treatment; further studies are warranted for scalability.