Sustainable solution for reducing landfill waste from recycled occs

Overview

This innovative solution addresses the challenge of reducing landfill waste from recycled old corrugated containers (OCCs) by transforming screen reject waste into valuable products. The process involves converting plastics into usable molecules through pyrolysis, while cellulosic content and moisture are managed via biochar production. Metals are effectively captured and sequestered for long-term containment. The remaining solids are used to produce inert "bricks," approximately half the size of a cinder block, which can be utilized in various construction applications. This approach not only minimizes waste but also adds value through the production of usable materials.

Technical specifications

• Pyrolysis Process: Transforms plastics into reusable molecules, reducing plastic waste.
• Biochar Production: Removes moisture and captures cellulosic content, creating a stable form that sequesters metals.
• Brick Formation: Residual solids from the process are compacted into durable "bricks" that can serve as fillers in construction.
• Pilot and Bench Scale Facilities: Equipped to optimize pyrolysis, biochar, and brick formation processes.

Technology readiness level

This solution is at Technology Readiness Level 8, indicating that it has been demonstrated in a relevant environment and is nearing commercial deployment. The next steps involve scaling operations and engaging in business discussions for wider implementation.