The work carried out in the M1 to M18 period has progressed very well and has centred on the following technical WP activities.
In the first eighteen months, WP1 delivered a unified framework for surveying and analyzing litter, plastics, and microplastics. Through standardized sampling protocols, shared analytical methods, and the creation of a central data platform, the project laid the groundwork for robust multi-site monitoring. Concurrently, WP2 is tackling upstream prevention at lab scale by designing novel bio-based and biodegradable polymers (e.g. PHA blends) to replace conventional plastics in cosmetic and wastewater applications, and it is being tested cutting-edge microfiltration and microfluidic extraction methods, chemical conversion process to breakdown MPs, physical/mechanical plastic and litter elimination technologies and recycling methods, paving the way for more efficient removal of pollutants at later demonstration stages.
Moving on to large-scale applications, WP3 is preparing pilot sites in both wastewater treatment facilities and riverine environments by finalizing technical designs and manufacturing components for integrated prevention and removal systems. Examples include cellulose recovery units, a nature-based process using Daphnia to consume microplastics, and a solar-powered floating platform to eliminate litter from river surfaces. In parallel, WP4 is developing a holistic evaluation framework, integrating a digital value chain model and life cycle assessments to gauge the technologies’ environmental, economic, and social benefits. This approach ensures each solution’s viability while spotlighting improvement areas and synergies among the different technologies."
