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This deliverable presents findings from task 3.5 of the DiCE project, on the development of recycling technology and optimised processes to improve recycling yields for digital health devices. Analysis and processing tests were conducted on EthiconTM endocutters, EllieGrid® smart pill boxes, and a prototype of ePaper Label. Investigative tests were carried out to discern the materials used in the studied devices, to identify processing challenges, and to available potential recycling and energy recovery rates.
The endocutter faces challenges due to its shaft shape and metal combination, suggesting manual separation and design modifications to enhance recyclability up to 91%. The smart pill box, primarily composed of currently non-recyclable POM plastics, could see a significant increase in recycling rates by replacing materials. The recycling tests on the ePaper Label revealed manual dismantling requirements, and the need for further material information on the display for optimal material recovery methods. The limited number of devices available made the simulation of mechanical processing challenging.
These findings serve as a baseline for future comparisons and provides recommendations for improvements in recycling processes and machinery, as well as for the redesign of these devices. This deliverable also shows the importance of considering the desired end-of-life treatment while designing a new device. Finally, it indicates that further activity to remove regulatory barriers is essential to unlock these potential recycling rates.