Shinas – Zithri, a student company at University of Technology and Applied Sciences Shinas, has developed EcoFil 3D, a 3D printing filament produced from treated and filtered waste cooking oil.

Shahad bint Rashid al Hosni, Executive Operations Manager of Zithri, said, “This innovation comes in response to the environmental challenges resulting from the indiscriminate disposal of cooking oil, estimated at around 11,000 tonnes annually, and the damage it causes to sewage networks and the environment in general. It also contributes to creating an environmentally friendly alternative to traditional plastic printing filaments.”

She informed that the student team has already produced a successful sample and is now working to develop the product further. “Our goal is to provide high-quality filaments that support sustainability and contribute to the circular economy,” she added.

According to Shahad, Zithri’s vision is based on integrating scientific innovation with environmental responsibility. “Through innovation, we want to create practical solutions that protect the environment and serve the community,” she said.

The innovation highlights the role of Omani university students in tackling environmental challenges and transforming ideas into real products with positive impact. Zithri won second place in the second edition of the be’ah-Tech Incubator Programme.