Analysis of end-of-life treatments of commercial refrigerating appliances: Bridging product and waste policies

Abstract This paper analyses the relationships between product design and end-of-life treatment, but also between product and waste policies, based on a relevant case study. Commercial refrigerating appliance is a suitable case study due to its recent inclusions in the scope of two important European pieces of legislation, the Waste of Electric and Electronic Equipment Directive and the Ecodesign Directive. Commercial refrigerating appliances are business to business products with several peculiarities such as: customized design, high range of dimensions, content of complex electronic components and parts difficult to treat and recycle. The method used for the analysis: formalization, through literature review and survey of recycling plants, of treatments applied to the studied waste product; investigation of problems and difficulties in the recycling plants; identification of possible product-related improvement strategies; definition of workable product design options. For the analysis of actual recycling practices, data has been gathered through interviews with four European recyclers, and by consulting manufacturers and other experts of these products. Several potential design options to improve the recyclability of these products are identified and discussed, such as the design for dismantling of some key components, the restriction of some blowing agents and the labeling of insulation foams. The article finally shows how the enforcement of these design features, in particular through mandatory product policies such as the Ecodesign Directive, could facilitate their end-of-life treatment and hence ease the compliance with the waste legislation.

[1]  MengChu Zhou,et al.  Modeling and analysis of disassembly processes of motors using Petri nets , 2002, IEEE International Conference on Systems, Man and Cybernetics.

[2]  Oladele Osibanjo,et al.  Overview of electronic waste (e-waste) management practices and legislations, and their poor applications in the developing countries , 2008 .

[3]  Suthipong Sthiannopkao,et al.  Handling e-waste in developed and developing countries: initiatives, practices, and consequences. , 2013, The Science of the total environment.

[4]  Zhenming Xu,et al.  Environmental friendly automated line for recovering the cabinet of waste refrigerator. , 2011, Waste management.

[5]  Fabrice Mathieux,et al.  ReSICLED: a new Recovery Conscious Design method for complex products based on a multicriteria assessment of the recoverability. , 2008 .

[6]  Paul T. Williams,et al.  Analysis of products from the pyrolysis of plastics recovered from the commercial scale recycling of waste electrical and electronic equipment , 2007 .

[7]  Fabrice Mathieux,et al.  End-of-life Product-Specific Material Flow Analysis. Application to Aluminum Coming from End-of-life Commercial Vehicles in Europe , 2010 .

[8]  Li-Hsing Shih,et al.  Intelligent evaluation approach for electronic product recycling via case-based reasoning , 2006, Adv. Eng. Informatics.

[9]  V. S. Rotter,et al.  Assessment of Precious Metal Flows During Preprocessing of Waste Electrical and Electronic Equipment , 2009 .

[10]  Belarmino Adenso-Díaz,et al.  An analysis of some environmental consequences of European electrical and electronic waste regulation , 2008 .

[11]  James M. Calm,et al.  Emissions and environmental impacts from air-conditioning and refrigeration systems , 2002 .

[12]  Carl Dalhammar,et al.  Addressing resource efficiency through the Ecodesign Directive : A review of opportunities and barriers , 2013 .

[13]  M. Molina,et al.  Polar Ozone Depletion (Nobel Lecture) , 1996 .

[14]  N. Kenya.  Montreal Protocol Parties: Adjustments and Amendments to the Montreal Protocol on Substances that Deplete the Ozone Layer , 1991, International Legal Materials.

[15]  Yuemin Zhao,et al.  Evaluating the treatment of E-waste — a case study of discarded refrigerators , 2008 .

[16]  Yann Leroy,et al.  Development of a new methodology to integrate ELV treatment limits into requirements for metal automotive part design , 2007 .

[17]  H. Rechberger,et al.  Treatment of cooling appliances: Interrelations between environmental protection, resource conservation, and recovery rates , 2007 .

[18]  Jianxin Hu,et al.  Estimates of major anthropogenic halocarbon emissions from China based on interspecies correlations , 2012 .

[19]  Maurizio Cellura,et al.  Eco-sustainable energy and environmental strategies in design for recycling: the software “ENDLESS” , 2003 .

[20]  Lauren Darby,et al.  Household recycling behaviour and attitudes towards the disposal of small electrical and electronic equipment , 2005 .

[21]  F. Magalini,et al.  Where did WEEE go wrong in Europe? Practical and academic lessons for the US , 2006, Proceedings of the 2006 IEEE International Symposium on Electronics and the Environment, 2006..

[22]  T. Gutowski,et al.  Material efficiency: A white paper , 2011 .

[23]  E. Granryd.  Hydrocarbons as refrigerants — an overview , 2001 .

[24]  Markus A. Reuter,et al.  Dynamic modelling and optimisation of the resource cycle of passenger vehicles , 2002 .

[25]  Yasuo Kondo,et al.  A discussion on the resource circulation strategy of the refrigerator , 2001 .

[26]  Yasushi Umeda,et al.  Efficiency and feasibility of product disassembly: A case-based study , 2008 .

[27]  J. Schoenung,et al.  Potential environmental impacts of light-emitting diodes (LEDs): metallic resources, toxicity, and hazardous waste classification. , 2011, Environmental science & technology.

[28]  Gregory A. Keoleian,et al.  Optimal household refrigerator replacement policy for life cycle energy, greenhouse gas emissions, and cost , 2006 .

[29]  Fabrice Mathieux,et al.  Environmental assessment of the durability of energy-using products: method and application , 2014 .

[30]  Y. Kotera,et al.  Integrated recycle plant for electric home appliances-automated primary disassembling for refrigerators , 1999, Proceedings First International Symposium on Environmentally Conscious Design and Inverse Manufacturing.

[31]  Fulvio Ardente,et al.  Identification and assessment of product's measures to improve resource efficiency: the case-study of an Energy using Product , 2014 .

[32]  Jessica Lagerstedt,et al.  Guidelines in ecodesign: a case study from railway industry , 2006 .

[33]  Fabrice Mathieux,et al.  Recycling of electronic displays: Analysis of pre-processing and potential ecodesign improvements , 2014 .

[34]  Matthew Cook,et al.  Producer responsibility, waste minimisation and the WEEE Directive: case studies in eco-design from the European lighting sector. , 2006, The Science of the total environment.

[35]  Gerald Rebitzer,et al.  Ecodesign in the European Electr(on)ics Industry – An analysis of the current practices based on cases studies – An analysis of the current practices based on cases studies , 2001 .

[36]  Thomas E. Graedel,et al.  Design for the Environment , 1996 .

[37]  Ryosuke Aoki,et al.  Evaluating the reduction in green house gas emissions achieved by the implementation of the household appliance recycling in Japan , 2007 .

[38]  Jong-Oh Park,et al.  Optimal Disassembly Sequence Using Genetic Algorithms Considering Economic and Environmental Aspects , 2001 .

[39]  Thomas A. Salomone,et al.  What every engineer should know about concurrent engineering , 1995 .

[40]  Gwenola Bertoluci,et al.  Integrating ecodesign by conducting changes in SMEs , 2006 .

[41]  M Sansotera,et al.  Italian WEEE management system and treatment of end-of-life cooling and freezing equipments for CFCs removal. , 2013, Waste management.