SUNRISE - MultiSensor sorting tools in a circular economy approach for the efficient recycling of PVB interlayer material in high-quality prodUcts from laminated glass coNstRuction and demolItion waStEs
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Abstract
Laminated glass is obtained by bonding glass layers using a polymeric interlayer. Polyvinyl Butyral (PVB) is used as interlayer in laminated glass and their use in construction components is growing, therefore the end-of-life should be addressed. In EU, glass waste from Renovation and Demolition are quantified on 1.540.704 tons/year. The proper recycling of all building glass waste could avoid 925.000 tons of landfilled waste every year. Up to now, most of the post-consume PVB material in laminated glass is incinerated/landfilled, and only a 9 % is recycled in secondary uses. Recycling of PVB present several difficulties related with the contents of glass, humidity, mixing of compositions and polymer optical degradation which impede reusing as interlayer. SUNRISE will demonstrate within the current glass recycling business the application of an innovative optical multi-sensor sorting tool based on industrial in-line techniques (Raman, IRS, Fluorescence and Optical Spectroscopy) and AI algorithms which will allow optimal classification of laminated glass according to composition and degradation. Therefore, allowing the tailored mechano-chemical treatment for purification which will enable the post-consume PVB recycling and reusing as interlayer film. In order to ensure the success, the project counts with glass recycling associations and companies and main actors in mechano-chemical treatment of PVB and optical in-line systems. Industrials partners will validate the suitability of the final products in a market environment. Other transdisciplinary aspects will be incorporated including modelling, health, safety and environmental issues, dissemination & exploitation and standardisation. The success of SUNRISE will increase the European market in 360 million €/year by the proper collection and recycling of 1.250.352 tons/year of laminated glass, which will avoid PVB wastes of more than 125.000 tons, representing benefits at economic, environmental and social level.
Structures
Partners
- AMTE POWER PLC
- ARIÑO DUGLASS, S.A.
- BIO-MI DRUSTVO S OGRANICENOM ODGOVORNOSCU ZA PROIZVODNJU, ISTRAZIVANJEI RAZVOJ
- DIN DEUTSCHES INSTITUT FUER NORMUNG E.V.
- DISMECO SRL
- Ferver AISBL
- FUNDACIO INSTITUT DE RECERCA DE L'ENERGIA DE CATALUNYA
- FUNDACION CENTRO TECNOLOGICO DE INVESTIGACION MULTISECTORIAL
- HEVADEX
- IDENER RESEARCH & DEVELOPMENT AGRUPACION DE INTERES ECONOMICO
- INGENIERIA NAVARRA MECANICA SL
- LENZ INSTRUMENTS SL
- LUREDERRA-FUNDACION PARA EL DESARROLLO TECNOLOGICO Y SOCIAL - Coordinator
- LUREDERRA-FUNDACION PARA EL DESARROLLO TECNOLOGICO Y SOCIAL
- MINERALI INDUSTRIALI SRL
- NATIONAL TECHNICAL UNIVERSITY OF ATHENS - NTUA
- NEXT TECHNOLOGY TECNOTESSILE SOCIETA NAZIONALE DI RICERCA R L
- Politecnico di TORINO
- RADICI PIETRO INDUSTRIES & BRANDS SPA
- UAB MODERNIOS E-TECHNOLOGIJOS
- WARRANT HUB SPA
Keywords
ERC sectors
Sustainable Development Goals
Budget
Total cost: | € 8,040,302.51 |
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Total contribution: | € 8,040,302.51 |
PoliTo total cost: | € 625,937.50 |
PoliTo contribution: | € 625,937.50 |
Communication activities
- https://poliflash.polito.it/ricerca_e_innovazione/horizon_2020_il_bilancio_del_politecnico
Articolo Poliflash del 17/03/2021. - https://sunrise-project.eu/
Project website link.