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

Abstract

Keywords:Waste of electric and electronic equipment (WEEE) Energy using products (EuP) Ecodesign Recyclability a b s t r a c t 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.

Precooling of table grapes on a commercial scale as function of packaging

“…The experiment was performed during normal commercial operations using seedless table grapes harvested during the daytime. The ideal final cooling temperature was considered to be 0 °C and the relative air humidity between 90 and 95 % (Ardente et al, 2015).…”

Life cycle assessment applied to waste management in Italy: A mini-review of characteristics and methodological perspectives for local assessment

“…Construction and demolition materials are frequently investigated (Mangialardo and Micelli, 2018; Orsini and Marrone, 2019). Ecolabel (Capitano et al, 2014) and eco-design (Ardente et al, 2015) are only partially examined. Economic aspects are addressed in many studies (at least one-third), whereas the social perspective is only directly assessed in a few publications.…”

Diagnosis of Development Opportunities for Refrigeration Socio-Technical System Using the Radical Innovation Design Methodology

“…We collect the issues occurring in the design and the exploitation phases from the interviews. The EOL treatment phase gaps were documented by (Ardente et al, 2015) and updated with the experts' interviews. Then, we categorize them according to typology in four main categories, i.e., costs, knowledge management, and interaction between stakeholders, and tools, adapted from (Pärttö and Saariluoma, 2012) and summarized in Table 1.…”