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Life cycle assessment of end-of-life scenarios: tablet case study

Communication avec acte
Auteur
HORTA ARDUIN, Rachel
ccCHARBUILLET, Carole
127758 Laboratoire Conception de Produits et Innovation [LCPI]
BERTHOUD, Françoise
445543 Université Grenoble Alpes [2016-2019] [UGA [2016-2019]]
ccPERRY, Nicolas

URI
http://hdl.handle.net/10985/12116
Date
2017

Résumé

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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  • Institut de Mécanique et d’Ingénierie de Bordeaux (I2M)

Documents liés

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  • What are the environmental benefits of increasing the WEEE treatment in France? 
    Article dans une revue avec comité de lecture
    HORTA ARDUIN, Rachel; ccCHARBUILLET, Carole; BERTHOUD, Françoise; ccPERRY, 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 ...
  • Scope Definition on End-of-Life Chain Performance Assessment: Recycling Rate and French E-Waste Chain Case Study 
    Communication avec acte
    HORTA ARDUIN, Rachel; MARTINEZ LEAL, Jorge; GRIMAUD, Guilhem; ccCHARBUILLET, Carole; POMPIDOU, Stéphane; ccLARATTE, Bertrand; ccPERRY, 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 ...
  • LCA of recycling chains: influence of transport modelling 
    Communication avec acte
    HORTA ARDUIN, Rachel; ccCHARBUILLET, Carole; ccPERRY, 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 ...
  • Plastics in WEEE Screens: Difficulties and Opportunities to Improve the Recycling Rate 
    Communication avec acte
    HORTA ARDUIN, Rachel; GRIMAUD, Guilhem; ccCHARBUILLET, Carole; ccLARATTE, Bertrand; ccPERRY, Nicolas (2019)
    Nowadays the screens collected by the official e-waste schemes in France are mostly comprised of Cathode Ray Tube (CRT). Nevertheless, Flat Panel Display (FPD) collection should increase in the following years. Among other ...
  • Influence of scope definition in recycling rate calculation for European e-waste extended producer responsibility 
    Article dans une revue avec comité de lecture
    HORTA ARDUIN, Rachel; GRIMAUD, Guilhem; MARTINEZ LEAL, Jorge; POMPIDOU, Stéphane; ccCHARBUILLET, Carole; ccLARATTE, Bertrand; ccALIX, Thecle; ccPERRY, Nicolas (Elsevier, 2019)
    Efficiency indicators have been frequently used to assess end-of-life chain performance, mostly. In terms of the percentage of mass sent to re-use, recycling, and/or energy recovery facilities. While legislation gives a ...

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