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Develop to demonstration level an industrial process aimed at reducing the impact on the environment of recovering plastic (PET), silver and paper from X-Ray and other PET based films (Recover All)
Start date: Oct 1, 2003, End date: Oct 1, 2006 PROJECT  FINISHED 

Background The current population of the European Union is approximately 375 million. Each year 40% of this population will have 2 or 3 medical X-Rays taken. Each of these X-rays is stored for 7 years before being taken for disposal. Waste X-Ray plates are also produced from animal medical processes and industrial activities across Europe, together with other forms of plastic photographic film. There is currently more than 50,000 tonnes of used film in stock within the EU. Each of the films contains valuable elements of polymer (PET) and silver that can be recovered for re-use. There are three methods of recovery that are currently being used across Europe, which are: - Incineration - Caustic Based Washing Process - Enzymes Based Washing Each of these processes recovers waste material for recycling but can potentially cause serious environmental damage through pollution via air quality, water leachate or fugitive emissions. In addition, all the processes produce end waste that is sent to landfill. The strategy of the European Union as outlined in the 6th Action Waste Programme seeks waste solutions that move towards sustainability and long term quality of life with a high level of environmental protection, together with an aim to prevent, recycle, recover and dispose of waste through environmentally sustainable, cost effective, efficient and safe methods. The project aims to support this strategy. Objectives This project will create an innovative system for the recovery and recycling of X-Ray and other PET based films that will avoid the use of incineration and hazardous substances whilst being economically viable. The specific aims of the project are to: - Develop and prove a demonstration system that will recover 97% of the components of the films including PET plastic and silver from all types of X-Ray and other PET based film. In addition the paper retained with the films during storage such as cards and notes will also be recovered for recycling from waste to energy. - Implement a process that eliminates the need for incineration or use of hazardous products. - Implement a process that provides future proof against industry developments with anti-scratch coatings. - Develop and implement a system that is energy efficient, minimises water consumption and reduces the potential to create environmental hazards. - The process will reduce the need for the use of virgin product.
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