Previous Projects

Cellulosic Fiber Precipitation from Recycled Textiles

Circular Solutions Enterprise partnered with Thimbleberry to explore possibilities for creating new textiles using the cellulosic fiber precipitation technique with recycled fabrics to repurpose clothing waste. This project was being completed in collaboration with the Department of Chemical Engineering.

Treatment train for precipitation

Sustainable Fuel Spill Cleanup

  • Develop solutions for cleaning up petroleum spills (oil and gas) with a circular design that utilizes waste products and/or natural resources
  • Focus on animal byproducts and how they compare to current absorbent products
  • Hair, feathers, hoof trimmings, ect.

Mycelium Project

The mycelium project will be growing mycelium with the goal to incorporate the biomaterial into furniture products. We will be experimenting with growing the mycelium on clean Aspen wood and furniture wood waste. After portions are fully grown, we will perform tests on the material to observe its performance.

Mycelium in petri dish next to species fruiting body. Trametes versicolor (Turkey Tail)
Expanding culture to petri dishes
Wood shaving for the mycelium substrate (growing medium)

Disposable Mask Recycling

Hotforest received 10,000 disposable masks from GM that were rejects headed to a landfill. The team has been working with the masks to find ways to recycle the materials and create new and useful items. Hotforest has a 3D printer. The project has a goal to use the polymers from the masks to create 3D printer filament.

Masks ready to be melted
One melting process using a hot plate
Flower pot made from melting masks on a hotplate to create panels
Results from experimentation