GLAUKOS

Circular solutions for the textile industry

Summary

The presence of plastics and microplastics in the environment is an increasing cause for concern, particularly in the ocean. The problem is exacerbated by the fact that such plastics degrade very slowly, thus persisting in the environment. Notable sources of oceanic plastics and microplastics are fishing gear and clothing. Abandoned, lost or discarded fishing gear accounts for more than a quarter of all marine litter found in European seas. Fishing gear poses a particular danger, as it can entangle species such as sea turtles and seals. Microplastics, meanwhile, are ingested by sea life, including birds and fish and thus enter the food chain.

In order to address this issue, the GLAUKOS project will develop bio-based textile fibres and textile coatings – with a particular focus on fishing gear and clothing – that offer the required performance but avoid the current environmental persistence. It will develop polymers mainly consisting of bio-based building blocks. This material can influence degradation parameters, such as light-sensitivity and susceptibility to (bio)hydrolysis.

This will help the textile industry to migrate to a circular approach, reducing its carbon and plastic footprint. It will redesign the lifecycle of the textiles, enhancing their biodegradability and bio-recyclability while minimising microplastic leakage into the environment.

Description

Objectives: 

The overall objective of the GLAUKOS project is to provide the textile industry with the tools to mitigate environmental plastic and microplastic leakage and embrace the demands of the circular economy. Within this, it has a number of specific objectives. It will:

  • Increase the bio-based content of polyester and polyamide textile products.
  • Mitigate microplastic pollution in all environments by increasing the biodegradation rate of polyester and polyamide plastics and microplastics.
  • Ensure the improved biodegradation rate does not undermine technical performance and durability, to ensure the effective and long-term use of textile products.
  • Boost the bio-recycling potential of the GLAUKOS polymer textile products by developing a recycling biocatalyst.
  • Develop eco-friendly fishing gear coatings with a bio-based content.

The GLAUKOS project will also set up Stakeholder Labs for the clothing and fishing gear industries to discuss end-user requirements.

Expected impacts: 

By achieving its overall objectives, the GLAUKOS project will help in the battle to reduce the environmental impact of plastics and microplastics, particularly in oceanic environments, and help the textile industry in their transition towards a circular approach. In addition, it will also make contributions to specific BBI JU KPIs through:

  • Establishing a cross-sectoral interconnection between companies in the fishing gear and clothing sector, and their affiliate industries, with companies from the bio-based and agro-industrial sectors.
  • Setting the basis for two to four value chains by transforming several bio-based feedstocks into textile fibres for clothing and fishing gear.
  • Validating new bio-based materials in the form of polymer fibres for clothing and fishing gear, and a bio-based fishing gear coating. Their environmental and technical performance will also be validated.
  • Validating new and improved processing technologies from industrially relevant bio-based feedstocks, producing the GLAUKOS eco-polymers and converting them into fibres and yarns. It will also validate the bio-recycling of the GLAUKOS eco-polymers.

In addition, the GLAUKOS project will bring specific environmental benefits. The textile products developed will reduce the carbon and plastic footprint over existing products. It will also dramatically reduce oceanic microplastic pollution. Furthermore, it will increase overall resource efficiency by valorising local bio-based feedstocks into IA and exploring use of end-of-life eco textiles as a feedstock in their own right.