Swedish researchers explore recycling potential of industrial side streams

Researchers at Mid Sweden University are investigating ways to repurpose industrial side streams and toxic fiber banks into valuable resources. Professor Erik Hedenström suggests that these materials, which originate from the pulp industry, should be recycled rather than sent to landfills.

Potential applications for these materials include bio-alcohol, hydrogen, compost, construction filler, biochar, and metals for battery manufacturing. Current research focuses on finding environmentally and economically viable methods to extract fiber masses from the seabed near Sundsvall.

In a separate circular development initiative, Malmö University is seeking partnerships with companies in the food production and agriculture sectors. Product design students are looking to explore the potential of bio-based side streams, such as oyster shells, hemp, and flax residues, to develop new circular material solutions and product concepts.