The Reverse Supply Chain of the E-Waste Management Processes in a Circular Economy Framework: Evidence from Italy

Isernia, Raffaele; Passaro, Renato; Quinto, Ivana; Thomas, Antonio

doi:10.3390/su11082430

Cited by 77 publications

(56 citation statements)

References 39 publications

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“…Moreover, the consumer, in this sense, represents an important piece for the circular economy, in order to increase the number of raw, recovered materials [50][51][52][53][54][55]. Table 7 is related to the materials that compose an RFID TAG, highlighting which of these materials, according to the Institut für Aufbereitung und Recycling RWTH Aachen University (I.A.R.)…”

Section: Recyclementioning

confidence: 99%

Circular Economy and E-Waste: An Opportunity from RFID TAGs

2019

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In this work, a deep economic and technical analysis for the enhancement of e-waste hierarchy applied to the Radio Frequency Identification (RFID) tags is presented. Nowadays, the RFID technology represents a valuable solution for many applications to improve the quality and efficiency of the supply chain, as well as for enhanced people or object identification and smart devices. This leads to massive usage of such devices that could represent a threat to the environment, since they are often considered as generic waste and no specific e-waste policy has been identified for RFID. For these reasons, the paper presents a study based on the desk research technique to propose several possibilities currently available for producers of different RFID devices in order to mitigate this problem at every e-waste hierarchy stage, i.e., ecological design and prevention, reuse, recycle, and disposal. Moreover, a cost/benefit analysis has been reported in order to highlight the economic advantages related to the RFID tags reuse, as well as environmental impact reduction. Results proved that passive RFID tags represent the major candidate for the e-waste hierarchy enhancement at every level, demonstrating that it is more convenient for the producer to consider an ecologically aware design and promote a take-back system for tags in order to take advantages from the solution proposed for the RFID e-waste hierarchy.

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Section: Recyclementioning

confidence: 99%

Circular Economy and E-Waste: An Opportunity from RFID TAGs

2019

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“…As the topic of e-waste recycling is vast, a series of papers have addressed this problem in different countries contexts such as: Brazil [22], Canada [23], China [24][25][26][27][28], Costa Rica [29], Ghana [30,31], Greece [32], Hong Kong [24], India [33], Italy [34], Japan [26], Mexico [35,36], New Zealand [7], Nigeria [19,37], South Korea [26], Sri Lanka [38], Taiwan [26,39], United Kingdom [40], United States [41], Vietnam [42], etc., by studying various aspects related to the e-waste recycling process in the context of the behavior of the consumers' located in these areas.…”

Section: Introductionmentioning

confidence: 99%

Determinants of Individuals’ E-Waste Recycling Decision: A Case Study from Romania

et al. 2020

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Due to the increase of the amount of electrical and electronical equipment waste (e-waste), the understanding of individual consumers’ main decision triggers represents a key point in increasing the quantity of recycled e-waste. A series of studies from the literature have shown a positive relationship between the consumers’ attitude, awareness, self-efficacy, social norms, and their e-waste recycling intention, as well as the positive influence between the intention and the manifested behavior. Additional to these determinants, in the present study, the influence of social media was analyzed along with the actions taken by the government and nongovernmental organizations, with the purpose to include and to capture, as much as possible, a high amount of determinants in the e-waste recycling process. Nevertheless, the demographic or socio-economic variables, such as age, gender, income, education, number of family members, etc., have shown over time to have a contribution to predicting the consumers’ pro-recycling behavior. As on one side, in the research literature, the opinions related to which of the demographic or socio-economic factors can have an impact on the recycling behavior have been divided and, on another side, a series of researchers believe that the discrepancies in the findings of different studies can be due to culture in various countries, in this paper we conducted such an analysis with reference to the Romania’s case. The results have shown that the demographic variables, such as age and gender, can have a contribution to predicting residents’ pro-e-waste recycling behavior. Based on these findings, the policymakers can gain a better understanding of the e-waste recycling phenomenon and on its main triggers, with results in creating better policies for sustaining a proper e-waste managing system.

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“…The directive 2012/19/EC targeted the promotion of recycling, recovery, and reuse of WEEE in order to reduce its disposal in landfills [44]. Electronic waste collection and consequent material recovery processes in the European Union are loosely based on the "categories" defined by the WEEE directive.…”

Section: Introductionmentioning

confidence: 99%

Advanced Recovery Techniques for Waste Materials from IT and Telecommunication Equipment Printed Circuit Boards

2019

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Waste from information technology (IT) and telecommunication equipment (WITTE) constitutes a significant fraction of waste from electrical and electronic equipment (WEEE). The presence of rare metals and hazardous materials (e.g., heavy metals or flame retardants) makes the necessary recycling procedures difficult and expensive. Important efforts are being made for Waste Printed Circuit Board (WPCB) recycling because, even if they only amount to 5-10% of the WITTE weight, they constitute up to 80% of the recovered value. This paper summarizes the recycling techniques applicable to WPCBs. In the first part, dismantling and mechanical recycling techniques are presented. Within the frame of electro-mechanical separation technology, the chain process of shredding, washing, and sieving, followed by one or a combination of magnetic, eddy current, corona electrostatic, triboelectrostatic, or gravity separation techniques, is presented. The chemical and electrochemical processes are of utmost importance for the fine separation of metals coming from complex equipment such as WPCBs. Thermal recycling techniques such as pyrolysis and thermal treatment are presented as complementary solutions for achieving both an extra separation stage and thermal energy. As the recycling processes of WPCBs require adequate, efficient, and ecological recycling techniques, the aim of this survey is to identify and highlight the most important ones. Due to the high economic value of the resulting raw materials relative to the WPCBs' weight and composition, their recycling represents both a necessary environmental protection action, as well as an economic opportunity.

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The Reverse Supply Chain of the E-Waste Management Processes in a Circular Economy Framework: Evidence from Italy

Cited by 77 publications

References 39 publications

Circular Economy and E-Waste: An Opportunity from RFID TAGs

Circular Economy and E-Waste: An Opportunity from RFID TAGs

Determinants of Individuals’ E-Waste Recycling Decision: A Case Study from Romania

Advanced Recovery Techniques for Waste Materials from IT and Telecommunication Equipment Printed Circuit Boards

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