Advanced Chemical Recycling and Upcycled Products for Low-Value Residue and Mixed Plastic

OBJECTIVES

Develop a chemical recycling process for low-value and mixed plastic waste generated in plastic-recycling facilities

Find ways to utilise up to 30% of plastic waste that currently goes unrecovered in traditional recycling systems

Create durable recycled plastic products using the remaining plastic residue after sorting

Team

Shanaka Kristombu Baduge

Lead Researcher

Jude Perera

Research Fellow

Hasala Sakvithi Rohanawansha

PhD

Partners

University of Melbourne

Advanced Circular Polymers

Progress

SUMMARY

This project, led by the University of Melbourne in partnership with the largest plastic recycler in Australia, Advanced Circular Polymers, is focused on finding solutions for the mixed and low-value plastic waste that remains after sorting. It is part of a broader research theme exploring advanced chemical recycling and upcycling methods. The team is trialling the development of a chemical recycling process and improved material mixes to convert these residual plastics—normally sent to landfill—into durable recycled building materials. The goal is to find ways to utilise up to 30% of plastic waste that currently goes unrecovered in traditional recycling systems.

OPPORTUNITIES

Research grants available for waste projects

Reduce landfill waste by transforming hard-to-recycle plastics into valuable products

Support Australia’s circular economy by using leftover plastic to create durable construction materials