Upcycling pyrolyzed biowaste into functional alkali-activated biochar for hydrogen sulphide capture

Key Points

• The research aims to explore the upcycling of pyrolyzed biowaste into biochar for effective use in hydrogen sulphide capture.
• Utilized pyrolysis to process biowaste into biochar.
• Evaluated the biochar's capacity to capture hydrogen sulphide.
• Assessed the environmental implications for waste valorization.
• Demonstrated successful hydrogen sulphide capture by the upcycled biochar.
• Highlighted potential applications in industrial waste management.
• Supported the concepts of waste valorization and circular economy.