Sustainable Materials and Waste-to-Value Technologies

Dr Rumana Hossain develops innovative approaches to transform complex waste streams into valuable materials and products. Her research covers waste plastics, packaging waste, electronic waste, spent batteries, automotive residues, textiles, rubber and thermosets. She investigates how waste-derived materials can be processed and engineered for high-value applications.

Circular Resource Recovery

Her research supports circular-economy transitions by developing practical methods for recovering materials from products at the end of their useful life. This includes the recovery of critical materials from batteries and electronic waste, recycling multilayer packaging, processing automotive shredder residues and establishing resource-recovery pathways for regional and remote communities.

Advanced Materials Development

Rumana synthesises advanced materials from waste, including activated carbon, hard carbon, nanoceramics, metal oxides and other functional materials. These materials are investigated for applications in energy storage, environmental remediation, sensing and sustainable manufacturing.

Microplastics and Environmental Pollution

A major focus of her research is the detection, characterisation and environmental behaviour of micro- and nanoplastics. Her work examines plastic pollution from packaging, textiles, synthetic turf, tyre wear and emerging waste streams. She contributes to the development of reliable sampling, analytical and monitoring methods for environmental applications.

Environmental Remediation and Pollution Prevention

Rumana investigates how waste-derived materials can be used to detect, remove or prevent environmental contaminants. Her research includes the development of materials for water treatment, hazardous-gas sensing and pollution remediation, linking waste management with environmental protection.

Sustainable Processing and Materials Characterisation

Her research uses advanced analytical, spectroscopic, microscopic, mechanical, electrochemical and thermal-processing techniques to understand material structure, composition and performance. She studies structure–property relationships to optimise recycling processes and develop fit-for-purpose sustainable materials.

Research Translation and Industry Collaboration

Rumana works closely with industry, government, councils and multidisciplinary research teams to translate scientific discoveries into practical solutions. Her collaborations have included Siemens, Amazon, Renew IT, Jamestrong Packaging, Bega Group, CSIRO and Manhari Recycling. Her research has contributed to industrial trials, national standards, government guidance and place-based recycling initiatives.

Alignment with the Sustainable Development Goals

Her research contributes to the United Nations Sustainable Development Goals, particularly SDG 7 – Affordable and Clean Energy; SDG 9 – Industry, Innovation and Infrastructure; SDG 12 – Responsible Consumption and Production; SDG 13 – Climate Action; SDG 14 – Life Below Water; and SDG 15 – Life on Land.