Life cycle assessment of end-of-life scenarios: tablet case study
TypeCommunications avec actes
This work presents a case study for a tablet treated in France. The objective was to assess the impacts of the end-of-life stage and its influence in the final results when considering different waste management scenarios. After a first analysis of the global electronic waste management scenario, three scenarios were selected: (1) optimistic scenario, in which the tablet is recycled considering the best available technologies; (2) a conservative scenario, which considers only the best referenced recycling channels; (3) a pessimist scenario considering the worst situation in terms of recycling. For some impact categories, the recycling activities result in higher environmental impacts than the scenarios with poor recycling, among others due to the increase in energy consumption during recycling. When the benefits of recycling are considered in the assessment, the advantage of recycling is evident, reinforcing the importance of the recycling channels as a provider of secondary materials that have lower environmental impacts. The differences in the results of the three scenarios reinforce the importance of clearly report the scenario considered in the end-of-life.
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ARDUIN, Rachel H.; CHARBUILLET, Carole; BERTHOUD, Françoise; PERRY, Nicolas (IEEE, 2016)In France is estimated a generation of about 17 and 23 kg per year of Waste Electrical and Electronic Equipment (WEEE) per inhabitant, however, in 2014, the return rate for household WEEE hardly reaches 38% of the total ...
ARDUIN, Rachel; CHARBUILLET, Carole; PERRY, Nicolas (2018)Transport is an inherent activity of recycling chains. In LCA studies of e-waste recycling, the transport during the end-of-life management is either not considered or the distances are estimated and are not in accordance ...
Scope Definition on End-of-Life Chain Performance Assessment: Recycling Rate and French E-Waste Chain Case Study ARDUIN, Rachel Horta; LEAL, Jorge Martinez; GRIMAUD, Guilhem; CHARBUILLET, Carole; POMPIDOU, Stéphane; LARATTE, Bertrand; PERRY, Nicolas (2017)Efficiency indicators have been frequently used to assess end-of-life chain performance. While legislations give a standard definition, sometimes stakeholders redefine them to fit their own scopes and objectives. It is ...
MARTINEZ LEAL, Jorge; CHARBUILLET, Carole; POMPIDOU, Stephane; PERRY, Nicolas (2016)In the context of a circular economy, recycling presents as an interesting solution to reduce the impact of raw materials extraction and to reduce the quantity of waste that is incinerated or landfilled. However nowadays, ...
LEAL, Jorge.Martinez; POMPIDOU, Stephane; CHARBUILLET, Carole; PERRY, Nicolas (Elsevier BV, 2018)Today, companies need to assess the recoverability of their products from the design phase, not only for legislative reasons but also to appraise how they will be able to recover all or part of their value when they reach ...