2 days ago
Omani students turn seafood waste into eco-friendly product
Muscat – A group of 12 university students has developed a method to convert discarded shrimp and fish shells into chitosan – a biodegradable substance with diverse applications across several sectors.
The project, named Qeshour, aims to promote sustainable practices while providing eco-friendly alternatives to conventional materials. It reflects the growing engagement of Omani youth in scientific research and environmental innovation.
Chitosan, a fine white powder extracted from crustacean shells, is used in medicine, agriculture, water purification and the production of biodegradable plastics. Anwar Ahmed al Bimani, CEO of Qeshour
Speaking to Muscat Daily, Anwar Ahmed al Bimani, CEO of Qeshour, said the team developed the substance using a series of chemical processes and precise drying techniques. 'Although the procedure appears simple, we went through many experiments and refinements before achieving the right formula,' he said.
The team faced challenges related to funding and access to specialised materials. Bimani credited perseverance, teamwork and family support for overcoming these difficulties.
'We are seeking private sector partnerships to scale up production and bring chitosan-based products to the local market, with plans to explore regional opportunities as well,' he added.
The initiative coincides with the Oman Investment Authority's recent investment in US-based Tidal Vision, which produces chitosan from crab and shrimp shells through an environmentally friendly, zero-waste process.
Chitosan has broad industrial uses, including in water treatment, textiles and fertilisers as a natural alternative to chemicals such as aluminium sulphate, activated carbon, pesticides and plastic films.
In the oil and gas sector, it can treat high-salinity water – a significant challenge given that operations produce around nine barrels of saline water for every barrel of oil. In agriculture, it offers potential for seed coating and biopesticides, contributing to greater sustainability.
In a message to youth, Bimani said, 'Believe in your abilities, hold onto your dreams, work hard, and never give up. Every achievement begins with a single step and strong willpower.'
He concluded by emphasising the urgency of sustainability. 'It is no longer a choice – it is a responsibility we all share.'
