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Nadro M, Sivarajah U, Charles V, Rana NP, Surucu-Balci E. Fostering sustainable consumer behaviour: Unravelling the determinants of repair intentions for smart appliances. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2024; 369:122262. [PMID: 39216354 DOI: 10.1016/j.jenvman.2024.122262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2024] [Revised: 08/19/2024] [Accepted: 08/20/2024] [Indexed: 09/04/2024]
Abstract
Consumer demand for repair services is vital for prolonging product lifespan, yet factors influencing the repair intention for smart appliances remain unclear. Addressing this gap, we propose an extended theory of planned behaviour, incorporating four additional constructs: environmental knowledge, cost of repair, financial benefit, and data security. We collected data from 383 participants in the United Kingdom, which we analysed using a partial least squares approach. Results reveal that the cost of repair, perceived behavioural control, attitude, and financial benefit directly impact repair intention, while subjective norms do not. Environmental knowledge indirectly influences repair intention through attitude mediation, and data security's impact is not moderated by attitude. This extended theory offers a theoretical foundation for future related studies, providing insights for repair providers, environmental NGOs, and policymakers. Our findings can inform interventions promoting repair behaviour and guide policies incentivising consumers, thus increasing the demand for repair services.
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Affiliation(s)
- Marcel Nadro
- School of Management, University of Bradford, Richmond Road, Bradford, BD7 1DP, West Yorkshire, UK.
| | - Uthayasankar Sivarajah
- Kingston Business School, Kingston University, Kingston Hill, Kingston Upon Thames, KT2 7JB, UK.
| | - Vincent Charles
- Queen's Business School, Queen's University Belfast, 185 Stranmillis Road, Belfast, BT9 5EE, UK.
| | - Nripendra P Rana
- Queen's Business School, Queen's University Belfast, 185 Stranmillis Road, Belfast, BT9 5EE, UK.
| | - Ebru Surucu-Balci
- School of Management, University of Bradford, Richmond Road, Bradford, BD7 1DP, West Yorkshire, UK.
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2
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Nagase Y, Uehara T. The potential impact of the new 'Right to Repair' rules on electrical and electronic equipment waste: A case study of the UK. WASTE MANAGEMENT (NEW YORK, N.Y.) 2024; 182:175-185. [PMID: 38663277 DOI: 10.1016/j.wasman.2024.04.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 01/27/2024] [Accepted: 04/18/2024] [Indexed: 05/12/2024]
Abstract
Every year an estimated two million tonnes of waste electrical and electronic equipment (WEEE) are discarded by householders and companies in the United Kingdom (UK). While the UK has left the European Union (EU), its waste-related policies still mirror those of the EU, including the WEEE-related policies. Motivated by the recent introduction the so-called 'Right to Repair' policy for electrical and electronic equipment (EEE) across the EU and UK, this paper aims to demonstrate that, depending on the commitment and behavioural changes by the consumers and the government, the future of the WEEE management of the UK will vary. To this end, focusing on landfilled WEEE reduction we develop a generic system dynamics model and apply it to eleven WEEE categories. They depict the flow of EEE and WEEE representing the interaction among the stakeholders (e.g., consumers and producers of EEE) and relevant government regulations of the UK. Our four scenario analyses find that longer use of EEE and better WEEE collection seem to be effective in reducing landfilled WEEE, while more reuse and more recycling and recovery have negligible impacts, despite excluding the additional generation of landfilled WEEE as a result of recycling and recovery. Comparing with the business-as-usual scenario, one year longer EEE use and 10% more of WEEE collection could at maximum reduce landfilled WEEE by 14.05% of monitoring and control instruments and 93.93% of display equipment respectively. Backcasting scenario analyses reveal that significant efforts are required to reduce the targeted amounts.
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Affiliation(s)
- Yoko Nagase
- Business School, Oxford Brookes University, Headington Campus Oxford OX3 0PB, United Kingdom
| | - Takuro Uehara
- College of Policy Science, Ritsumeikan University, Ibaraki, Japan.
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3
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Wang Z, Hu T, Liu J. Decoupling economic growth from construction waste generation: Comparative analysis between the EU and China. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2024; 353:120144. [PMID: 38301478 DOI: 10.1016/j.jenvman.2024.120144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 10/17/2023] [Accepted: 01/09/2024] [Indexed: 02/03/2024]
Abstract
The reduction and management of construction waste is crucial for the sustainable development of the construction industry. This research aims to explore a comparative analysis on decoupling relationship between economic growth and construction waste generation on European Union (EU) and Chi et al., 2020 to 2020 in the construction industry, through an integrated method framework of "Tapio + Kaya + LMDI". The research results indicate that there are significant differences in construction waste generation among different countries. The growth rates of construction waste in the EU and China from 2004 to 2020 were 2.47 % and 10.5 %, respectively, showing an upward trend. The economic growth of the construction industry in most EU countries is in a decoupling and negative decoupling state with significant regional differences in decoupling status. The construction waste generation in China is mainly in a weak decoupling state. Economic and demographic factors are the main factors promoting the increase in construction waste generation, while technological factors are the main factors inhibiting construction waste generation in EU and China. However, the impact of each factor on construction was generation varies from EU countries. The research reveals the decoupling effect mechanism between construction waste generation and economic growth, and improves the theory of construction waste management, promotes sustainable development. These findings have feasible inspiration for construction waste management in developing countries with different economic growth levels.
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Affiliation(s)
- Zhenshuang Wang
- School of Investment and Construction Management, Dongbei University of Finance and Economics, Dalian, China
| | - Tingyu Hu
- School of Investment and Construction Management, Dongbei University of Finance and Economics, Dalian, China
| | - Jingkuang Liu
- School of Management, Guangzhou University, Guangzhou, China.
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4
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das Neves Silva S, Yamane LH, Ribeiro Siman R. Challenges to implement and operationalize the WEEE reverse logistics system at the micro level. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:111693-111713. [PMID: 37831254 DOI: 10.1007/s11356-023-30207-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 09/27/2023] [Indexed: 10/14/2023]
Abstract
Waste electrical and electronic equipment (WEEE) possesses unique characteristics such as its growing production and the potential for resource extraction due to its composition. The implementation and operationalization of a reverse logistics system (RLS) for WEEE is a challenge, particularly concerning the micro level. The implementation of such systems often prioritizes urban centers and their higher population densities, generally overlooking the micro level. The latter refers to ward- or village-level divisions, which can be regarded as the smallest administrative divisions of both urban and rural areas. Furthermore, it encompasses any area facing logistical challenges regarding RLS operationalization due to factors such as geographical isolation, budgetary constraints, imbalances, social isolation, environmental aspects, and even geopolitical conflicts. This study is aimed at addressing this literature gap by discussing the challenges to implement and operationalize a WEEE RLS at the micro level. A systematic literature review was employed as our methodology. We found 13 challenges for developed and developing countries without distinction between macro and micro levels. An additional approach highlighted the significance of monitoring and controlling WEEE RLS. The challenge The population and LRS entities' lack or insufficient training and awareness received the most citations in the conducted search. These challenges were organized by operational phase and discussed from the perspective of the micro level to comprehend multifactorial local challenges involving all stakeholders in the reverse logistics of WEEE in emerging nations. This can assist local administrators and constitutes the primary contribution of this study.
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Affiliation(s)
- Suzana das Neves Silva
- Environmental Engineering Department, Federal University of Espírito Santo, 514, Fernando Ferrari Avenue, Vitória, Espírito Santo, 29075-910, Brazil
| | - Luciana Harue Yamane
- Environmental Engineering Department, Federal University of Espírito Santo, 514, Fernando Ferrari Avenue, Vitória, Espírito Santo, 29075-910, Brazil
| | - Renato Ribeiro Siman
- Environmental Engineering Department, Federal University of Espírito Santo, 514, Fernando Ferrari Avenue, Vitória, Espírito Santo, 29075-910, Brazil.
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5
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de Oliveira Neto JF, Candido LA, de Freitas Dourado AB, Santos SM, Florencio L. Waste of electrical and electronic equipment management from the perspective of a circular economy: A Review. WASTE MANAGEMENT & RESEARCH : THE JOURNAL OF THE INTERNATIONAL SOLID WASTES AND PUBLIC CLEANSING ASSOCIATION, ISWA 2023; 41:760-780. [PMID: 36413067 DOI: 10.1177/0734242x221135341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
In addition to the difficulties involved in the management of conventional solid waste, the management of waste of electrical and electronic equipment (WEEE) is significantly more complex due to its unusual chemical composition and fast generation. Both developed and developing countries have been looking for solutions to deal with the problems caused by the growing flow of WEEE, especially regarding sustainable solutions based on reducing resource exploitation by the recovery of materials from this type of waste. In this context, this work presents a quali-quantitative and comprehensive literature review of the publications on the management of WEEE, from the perspective of a circular economy. The results showed that the first publications on the topic appear in 2006, with a significant increase from 2015, the year when the Circular Economy Action Plan was instituted in the European Community. The most prominent authors have been giving emphasis to researches on recycling, reuse and technologies for the recovery of materials/energy from WEEE. Nevertheless, few studies have been found focusing on the prevention/reduction in WEEE generation, priority actions of the WEEE management hierarchy. The works analysed show that the current management of WEEE, despite considering the circularity of materials, prioritizes the development of technological solutions of the end-of-pipe type, greatly represented by the recovery of materials, instead of preventing the generation, which may be detrimental to long-term sustainability. The work ends with the presentation of a SWOT-TOWS (strengths, weaknesses, opportunities and threats) analysis conducted to define the main strategies for the improvement of WEEE management from a circular economy perspective.
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Affiliation(s)
| | - Laíse Alves Candido
- Departamento de Engenharia Civil e Ambiental, Universidade Federal de Pernambuco, Recife, Brazil
| | | | | | - Lourdinha Florencio
- Departamento de Engenharia Civil e Ambiental, Universidade Federal de Pernambuco, Recife, Brazil
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Al-Salem SM, Leeke GA, El-Eskandarany MS, Van Haute M, Constantinou A, Dewil R, Baeyens J. On the implementation of the circular economy route for E-waste management: A critical review and an analysis for the case of the state of Kuwait. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2022; 323:116181. [PMID: 36108508 DOI: 10.1016/j.jenvman.2022.116181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 09/01/2022] [Accepted: 09/02/2022] [Indexed: 06/15/2023]
Abstract
Electronic waste (e-waste) has become one of the major causes of environmental concerns due to its large volume, high generation rate and toxic environmental burdens. Recent estimates put e-waste generation at about 54 million tonnes per annum with figures reaching approximately 75 million tonnes per annum by 2030. In this manuscript, the state-of-the-art technologies and techniques for segregation, recovery and recycling of e-waste with a special focus on the valorisation aspects of e-plastics and e-metals which are critically reviewed. A history and insight into environmental aspects and regulation/legislations are presented including those that could be adopted in the near future for e-waste management. The prospects of implementing such technologies in the State of Kuwait for the recovery of materials and energy from e-waste where infrastructure is lacking still for waste management are presented through Material Flow Analysis. The information showed that Kuwait has a major problem in waste accumulation. It is estimated that e-waste in Kuwait (with no accumulation or backlog) is generated at a rate of 67,000 tpa, and the imports of broadcasting electronics generate some 19,428 tonnes. After reviewing economic factors of potential recovered plastics, iron and glass from broadcasting devices in Kuwait as e-waste, a total revenue of $399,729 per annum is estimated from their valorisation. This revenue will open the prospect of ventures for other e-waste and fuel recovery options as well as environmental benefits and the move to a circular economy.
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Affiliation(s)
- S M Al-Salem
- Environment & Life Sciences Research Centre, Kuwait Institute for Scientific Research (KISR), P.O. Box 24885, Safat, 13109, Kuwait.
| | - Gary Anthony Leeke
- School of Chemical Engineering, University of Birmingham, Edgbaston, Birmingham, UK
| | | | - Maarten Van Haute
- Q8 Research, Kuwait Petroleum Research and Technology B.V., Moezelweg 251, 3198, LS, Europoort Rotterdam, Netherlands
| | - Achilleas Constantinou
- Department of Chemical Engineering, Cyprus University of Technology, 57 Corner of Athinon and Anexartisias, 3036, Limassol, Cyprus
| | - Raf Dewil
- Department of Chemical Engineering, KU Leuven, J. De Nayerlaan 5, Sint-Katelijne, Waver, 2860, Belgium; Department of Engineering Science, University of Oxford, Parks Road, Oxford, OX1 3PJ, UK
| | - Jan Baeyens
- Department of Chemical Engineering, KU Leuven, J. De Nayerlaan 5, Sint-Katelijne, Waver, 2860, Belgium; Beijing Advanced Innovation Centre for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Chaoyang District, Beijing, 100029, China
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7
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Tanveer M, Khan SAR, Umar M, Yu Z, Sajid MJ, Haq IU. Waste management and green technology: future trends in circular economy leading towards environmental sustainability. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:80161-80178. [PMID: 36197607 PMCID: PMC9532236 DOI: 10.1007/s11356-022-23238-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 09/20/2022] [Indexed: 05/16/2023]
Abstract
The effective treatment of waste to be used as a resource in future has a major role in achieving environmental sustainability and moving towards circular economy. The current research is aimed to provide in-depth detail regarding prominent trends and research themes, evolution, future research orientation, main characteristics, and mapping of research publications on waste management, technological innovation in circular economy domain from the year 2000 to 2021. Different analyses including text mining and bibliometric and content analyses were applied to answer the research question and provide the details on aforementioned variables. From the bibliometric analyses, a total of 1118 articles were drawn out from the Scopus database to conceptualize the core body of research. As a result, the following themes were identified: electronic waste, circular economy transition, plastic waste, bio-based waste management, lifecycle assessment, and ecological impacts, and construction and demolition waste management. The highlighted features, future research orientation, and prominent research perspective can provide guideline for future research to enrich the literature through conducting studies on provided research directions and help lead waste management and technological innovation policymakers, professionals, and practitioners in moving towards circular transition.
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Affiliation(s)
- Muhammad Tanveer
- Department of Business Administration, Imam Mohammad Ibn Saud Islamic University, Riyadh, Saudi Arabia
| | | | - Muhammad Umar
- Faculty of Business Economics and Social Development, Universiti Malaysia Terengganu, Kuala Nerus, Malaysia
| | - Zhang Yu
- School of Economics and Management, Chang’an University, Xi’an, China
- Department of Business Administration, ILMA University, Karachi, Pakistan
| | - Muhammad Jawad Sajid
- School of Management and Engineering, Xuzhou University of Technology, Xuzhou, China
| | - Ikram Ul Haq
- Kind Saud Bin Abdul-Aziz University for Health Sciences, Riyadh, Saudi Arabia
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8
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Jain V, Kumar S, Mostofi A, Arab Momeni M. Sustainability performance evaluation of the E-waste closed-loop supply chain with the SCOR model. WASTE MANAGEMENT (NEW YORK, N.Y.) 2022; 147:36-47. [PMID: 35598545 DOI: 10.1016/j.wasman.2022.05.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 05/10/2022] [Accepted: 05/11/2022] [Indexed: 06/15/2023]
Abstract
From a sustainability perspective, the performance of a company's supply chain will be satisfactory when it has reached in all aspects a desirable eco-environmentally friendly level. Assessing the sustainability performance in the closed-loop e-waste supply chain becomes vital because its activities are primarily targeted towards sustainability goals related to the process of production, supply, recycling, and disposal of electrical components. This study evaluates the performance of e-waste supply chain sustainability and identifies its performance indicators as a framework for evaluating supply chain performance using the Best-Worst Method (BWM), which is a multi-criteria decision-making (MCDM) approach. For this, the supply chain operations reference (SCOR) model is considered the basic performance evaluation reference. Moreover, through reviewing the literature, the complementary indicators of this model, especially in terms of sustainability, are added to the performance evaluation indices using the Nominal Group Technique (NGT). After specifying and forming a performance evaluation hierarchy, the BWM method is used to determine the criteria score. The results of implementing the framework on some well-known supply chains in New Zealand indicate that the attributes of "Costs," "Quality," and "GreenScor" are crucial for achieving high performance, while in this developed country, there is less concern about social issues.
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Affiliation(s)
- Vipul Jain
- Wellington School of Business and Government, Victoria University of Wellington, Wellington, New Zealand.
| | - Sameer Kumar
- Opus College of Business, Department of Operations and Supply Chain Management, University of St. Thomas, Minneapolis, MN 55403, USA.
| | - Amirhossein Mostofi
- Wellington School of Business and Government, Victoria University of Wellington, Wellington, New Zealand.
| | - Mojtaba Arab Momeni
- Department of Industrial Engineering, Jam Faculty of Engineering, Persian Gulf University, Bushehr, Iran.
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9
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Structural Equation Model of Factors Influencing the Selection of Industrial Waste Disposal Service in Cement Kilns. SUSTAINABILITY 2022. [DOI: 10.3390/su14074109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Industrial waste disposal in a cement kiln is an operation that includes waste disposal as well as the conversion of waste into renewable energy, which is a cement industry in many countries. This research studied business factors related to the intention to use co-processing industrial waste disposal service in cement kilns by surveying the data with questionnaires from 1251 customers nationwide. The objectives of this research were to study the relationship of business factors by using structural equation modeling to analyze factors influencing the selection of industrial waste disposal service in cement kilns. The study results found that customer attitude towards the following factors, including perceived ease of use, perceived usefulness, disposal price, service provider location, promotion, people, and a service provider’s infrastructure, influenced intention to use the service. The variables that customers gave importance to were the industrial waste disposal with zero wastes to landfill and the use of industrial waste relevant to the circular economy by using the industrial waste, which has a quality of renewable fuel in cement kiln as the renewable fuel of the cement furnace. According to the research results, service providers in cement kilns can potentially plan service strategies to achieve sustainability for further business operations in a highly competitive market.
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10
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Okwu O, Hursthouse A, Viza E, Idoko L. New Models to Reduce the Health Risks of Informal WEEE Recyclers in MTN Phone Village, Rumukurushi, Port Harcourt, Nigeria. TOXICS 2022; 10:toxics10020084. [PMID: 35202270 PMCID: PMC8874416 DOI: 10.3390/toxics10020084] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 02/08/2022] [Accepted: 02/09/2022] [Indexed: 01/25/2023]
Abstract
Waste electrical and electronic equipment (WEEE) management in Port Harcourt, an oil-producing city in Nigeria, has become an environmental challenge for the location. WEEE recycling is predominantly managed by informal recyclers, who lack the skills to perform risk-free recycling, hence raising health risks to individuals in associated communities and degrading the environment. Formal recycling, which embraces the best practices for effective WEEE management, is faced with several limitations, such as a lack of detailed guidelines on waste recycling, reuse, and final disposal techniques, with no opportunities for landfilling. A qualitative approach was adopted for this study. Data were gathered via questionnaires and analysed graphically. A background literature review of the assessment of informal recycling methods and associated challenges was performed. Hence, a new concept for the local management of WEEE processing was introduced. This concept limits the role of informal recyclers to WEEE collection. In this case, informal recyclers are paid for WEEE collection; they no longer engage in further WEEE processing. The results show that 48% and 40% agree to partner and collaborate with government agencies, respectively. Conversely, 52% and 40% agree and strongly agree, respectively, to limit their activities to WEEE collection only if the government is willing to pay for the services.
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Affiliation(s)
- Ogechukwu Okwu
- School of Computing, Engineering & Physical Sciences, University of the West of Scotland, Paisley PA1 2BE, UK; (A.H.); (E.V.)
- Correspondence:
| | - Andrew Hursthouse
- School of Computing, Engineering & Physical Sciences, University of the West of Scotland, Paisley PA1 2BE, UK; (A.H.); (E.V.)
| | - Evi Viza
- School of Computing, Engineering & Physical Sciences, University of the West of Scotland, Paisley PA1 2BE, UK; (A.H.); (E.V.)
| | - Linus Idoko
- Department of Electronic & Computer Engineering, Veritas University, Bwari, Abuja 900001, Nigeria;
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11
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Developing and Applying Circularity Indicators for the Electrical and Electronic Sector: A Product Lifecycle Approach. SUSTAINABILITY 2022. [DOI: 10.3390/su14031154] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The adoption of circularity indicators in the electrical and electronic sector is understood to play a critical role in organisational decision making during the transition from a linear to a circular economy. Yet, it is widely recognised that there is no standardised method of measuring circularity performance. Additionally, the extent of literature uncovers a range of shortcomings of existing cross-sector circularity indicators, including a predominant focus on end-of-life, limited coverage of social measurements, a lack of sector specificity and limited capture of product functionality, durability or sharing. Furthermore, the current electrical and electronic sector-specific circularity indicators focus greatly on repair and recycling, failing to acknowledge the significant impact on circularity of the design and manufacturing, distribution and use phases. Therefore, this research set out to answer how electrical and electronic manufacturers can measure the circular economy performance of their products by developing and testing multidimensional circularity indicators for all products’ life cycle stages. To achieve this, a two-fold qualitative approach was adopted. Firstly, a stakeholders’ workshop aiming to generate, categorise and rate novel circularity indicators was held. Secondly, a focus group piloted the resulting workshop’s circularity indicators. The findings highlight key factors that influence circularity indicators’ applicability to electrical and electronic products, including product function, service arrangement, and customer type. The research has implications for electrical and electronic organisations seeking pathways to the circular economy by understanding, assessing, and measuring the circularity of their products.
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12
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Zhang C, Hu M, Di Maio F, Sprecher B, Yang X, Tukker A. An overview of the waste hierarchy framework for analyzing the circularity in construction and demolition waste management in Europe. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 803:149892. [PMID: 34500281 DOI: 10.1016/j.scitotenv.2021.149892] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 08/11/2021] [Accepted: 08/21/2021] [Indexed: 06/13/2023]
Abstract
The construction sector is the biggest driver of resource consumption and waste generation in Europe. The European Union (EU) is making efforts to move from its traditional linear resource and waste management system in the construction sector to a level of high circularity. Based on the theory of circular economy, a new paradigm called waste hierarchy was introduced in the EU Waste Framework Directive. This work uses the framework of the waste hierarchy to analyze the practice of construction and demolition waste (CDW) management in Europe. We explore the evolution of the waste hierarchy in Europe and how it compares with the circular economy. Then, based on the framework, we analyze the performance of CDW management in each EU member state. Innovative treatment methods of CDW, focusing on waste concrete, is investigated. This brings insight into optimizing and upgrading the CDW management in light of advanced technologies and steering the pathway for transitioning the EU towards a circular society.
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Affiliation(s)
- Chunbo Zhang
- Institute of Environmental Sciences, Leiden University, 2300 RA Leiden, Netherlands
| | - Mingming Hu
- Institute of Environmental Sciences, Leiden University, 2300 RA Leiden, Netherlands; School of Construction Management and Real Estate, Chongqing University, Chongqing 40045, China.
| | - Francesco Di Maio
- Faculty of Civil Engineering and Geosciences, Delft University of Technology, 2628 CN Delft, Netherlands
| | - Benjamin Sprecher
- Faculty of Industrial Design Engineering, Delft University of Technology, 2628 CE Delft, Netherlands
| | - Xining Yang
- Institute of Environmental Sciences, Leiden University, 2300 RA Leiden, Netherlands
| | - Arnold Tukker
- Institute of Environmental Sciences, Leiden University, 2300 RA Leiden, Netherlands; Netherlands Organization for Applied Scientific Research TNO, 2595 DA Den Haag, Netherlands
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13
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Rau H, Daniel Budiman S, Monteiro CN. Improving the sustainability of a reverse supply chain system under demand uncertainty by using postponement strategies. WASTE MANAGEMENT (NEW YORK, N.Y.) 2021; 131:72-87. [PMID: 34126468 DOI: 10.1016/j.wasman.2021.05.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 05/02/2021] [Accepted: 05/16/2021] [Indexed: 06/12/2023]
Abstract
In recent decades, issues of resource depletion and waste piling have grown at an alarming rate, which are happening in the cases of product wastes with significant residual values, such as e-waste. To address these issues, stakeholders have focused to develop a reverse supply chain (RSC) system that can sustain profitable takeback, reuse, and recycling operations in the long-term. Such a system requires efficiency in handling complex operations involving various players while being responsive to demand uncertainty and changes. One way in realizing these capabilities is by incorporating postponement concepts to the integrated RSC network, allowing the delay of operations susceptible to demand uncertainty. This study pioneers the formulation of a two-stage stochastic mixed-integer model of a multi-player RSC with speculation-postponement strategies. The sample average approximation method is used to solve and verify the proposed model that has an uncertain demand. Various speculation-postponement strategies, namely, disassembly, reconditioning, and reassembly strategies are developed to configure forecast and demand-driven RSC operations, including the purchasing, product takeback, production planning, inventory, and item speculation decisions. Numerical examples of the notebook computer RSC demonstrate that utilizing the right operation postponement can increase the network's flexibility, allowing better economic performances even under high demand uncertainty risks and stricter environmental regulations. In various cases, the RSC performs better with speculation-postponement strategies than without postponement strategy, demonstrating the proposed model's superiority. This study can provide insight to decision-makers to improve RSC sustainability through postponement. Moreover, the model is generic and can be applied to other products as well.
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Affiliation(s)
- Hsin Rau
- Department of Industrial and Systems Engineering, Chung Yuan Christian University, Taoyuan City 32023, Taiwan, ROC.
| | - Syarif Daniel Budiman
- Department of Industrial and Systems Engineering, Chung Yuan Christian University, Taoyuan City 32023, Taiwan, ROC
| | - Charlotte N Monteiro
- Department of Industrial Engineering and Engineering Management, Mapúa University, Intramuros, Metro Manila, Philippines
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14
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Dalhammar C, Wihlborg E, Milios L, Richter JL, Svensson-Höglund S, Russell J, Thidell Å. Enabling Reuse in Extended Producer Responsibility Schemes for White Goods: Legal and Organisational Conditions for Connecting Resource Flows and Actors. CIRCULAR ECONOMY AND SUSTAINABILITY 2021; 1:671-695. [PMID: 34888558 PMCID: PMC8113794 DOI: 10.1007/s43615-021-00053-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 04/27/2021] [Indexed: 10/30/2022]
Abstract
Extended producer responsibility (EPR) schemes have proliferated across Europe and other parts of the world in recent years and have contributed to increasing material and energy recovery from waste streams. Currently, EPR schemes do not provide sufficient incentives for moving towards the higher levels of the waste hierarchy, e.g. by reducing the amounts of waste through incentivising the design of products with longer lifespans and by enhancing reuse activities through easier collection and repair of end-of-life products. Nevertheless, several municipalities and regional actors around Europe are increasingly promoting reuse activities through a variety of initiatives. Furthermore, even in the absence of legal drivers, many producer responsibility organisations (PROs), who execute their members' responsibilities in EPR schemes, are considering promoting reuse and have initiated a number of pilot projects. A product group that has been identified as having high commercial potential for reuse is white goods, but the development of large-scale reuse of white goods seems unlikely unless a series of legal and organisational barriers are effectively addressed. Through an empirical investigation with relevant stakeholders, based on interviews, and the analysis of two case studies of PROs that developed criteria for allowing reusers to access their end-of-life white goods, this contribution presents insights on drivers and barriers for the repair and reuse of white goods in EPR schemes and discusses potential interventions that could facilitate the upscale of reuse activities. Concluding, although the reuse potential for white goods is high, the analysis highlights the currently insufficient policy landscape for incentivising reuse and the need for additional interventions to make reuse feasible as a mainstream enterprise.
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Affiliation(s)
| | | | | | | | - Sahra Svensson-Höglund
- Department of Sustainable Biomaterials, Virginia Polytechnic Institute & State University, 1650 Research Center Drive, Blacksburg, VA 2406 USA
| | - Jennifer Russell
- Department of Sustainable Biomaterials, Virginia Polytechnic Institute & State University, 1650 Research Center Drive, Blacksburg, VA 2406 USA
| | - Åke Thidell
- IIIEE, Lund University, PO Box 196, 221 00 Lund, Sweden
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15
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Using Internet of Things and Distributed Ledger Technology for Digital Circular Economy Enablement: The Case of Electronic Equipment. SUSTAINABILITY 2021. [DOI: 10.3390/su13094982] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Nowadays, high expectations are set for a digitally enabled circular economy (CE), to enhance resource efficiency. Tracing, tracking, and storing information is most important for this. In this paper, the application of Internet of Things (IoT) and Distributed Ledger Technology (Blockchain) are hence discussed by presenting the case of professional Electrical and Electronic Equipment (EEE) in Italy. Within the context of CE, prevention of electronic waste (WEEE) is extremely relevant as it is a fast-growing waste stream, and the products contain environmentally damaging substances as well as valuable and rare materials. The use of a proper combination of IoT and blockchain can help the producers to keep control on products until EEE end-of-life, while promoting CE strategies and supporting decision-making. Based on the outcomes of five interviews conducted in 2019 to companies of the EEE sector, potential improvements in the EEE end-of-use management are discussed. After providing the definition of requirements for both the technical solution and its testing are provided, three solution variations and the related business models are created and presented, as well as considerations on their environmental and economic impacts. The study shows how digital technologies can support the appropriate and circular management of EEE products and WEEE.
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16
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Shaping a Circular Economy in the Digital TV Industry: Focusing on Ecopreneurship through the Lens of Dynamic Capability. SUSTAINABILITY 2021. [DOI: 10.3390/su13094865] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
In this study, we investigate how companies can contribute to achieving a circular economy (CE) in the electronics industry viewed through the lens of dynamic capability. In particular, we examine how companies can contribute through idiosyncratic ecopreneurship according to dynamic capabilities with three points: the dynamic capabilities of established companies, the formation of ecopreneurship according to idiosyncratic dynamic capabilities, and the shaping of a CE through the interplay of ecopreneurship and dynamic capabilities of established companies. We conducted a case study of five leading TV manufacturers (Samsung, LG, Sony, Hisense, and TCL) to verify our conceptual framework, which we derived from a literature review. The case study shows that a company’s contribution to the CE and ecopreneurship type largely depend on a combination of dynamic capabilities and business strategies. Based on the case study results, we derived managerial implications with three points: the approach of leading companies to CE with consideration of business strategies, leveraging ecopreneurship to gain competitiveness in the market, and the influence of micro- and meso-level dynamic capabilities on a company’s contribution to CE.
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17
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Wang F, Yu L, Wu A. Forecasting the electronic waste quantity with a decomposition-ensemble approach. WASTE MANAGEMENT (NEW YORK, N.Y.) 2021; 120:828-838. [PMID: 33281044 DOI: 10.1016/j.wasman.2020.11.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 07/17/2020] [Accepted: 11/10/2020] [Indexed: 05/16/2023]
Abstract
Waste electrical and electronic equipment (viz., WEEE or e-waste) is the fastest-growing type of hazardous solid waste in the worldwide. The accurate prediction of the amount of e-waste might help improve the efficiency of e-waste disposal. In this study, a novel decomposition-ensemble-based hybrid forecasting methodology that integrates variational mode decomposition (VMD), exponential smoothing model (ESM), and grey modeling (GM) methods (named VMD-ESM-GM) is proposed for e-waste quantity prediction. For verification purposes, sample data from Washington State, US, and UK Environment Agency are analyzed. Compared to benchmark models, the proposed VMD-ESM-GM methodology not only obtains a satisfactory prediction result for e-waste data but also predicts the future fluctuation trend of e-waste. These results indicate that the proposed VMD-ESM-GM methodology based on the decomposition-ensemble principle is a suitable model for the prediction of the e-waste quantity and could help decision-makers develop both e-waste recycling plans and circular economy plans.
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Affiliation(s)
- Fang Wang
- School of Economics & Management, Xidian University, Xian 710126, China; Shaanxi Soft Science Institute of Information and Digital Economy, Xian 71012.6, China.
| | - Lean Yu
- School of Economics and Management, Beijing University of Chemical Technology, Beijing 100029, China.
| | - Aiping Wu
- School of Economics & Management, Xidian University, Xian 710126, China; Shaanxi Soft Science Institute of Information and Digital Economy, Xian 71012.6, China.
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18
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Varbanov PS, Jia X, Lim JS. Process assessment, integration and optimisation: The path towards cleaner production. JOURNAL OF CLEANER PRODUCTION 2021; 281:124602. [PMID: 33071477 PMCID: PMC7550104 DOI: 10.1016/j.jclepro.2020.124602] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Revised: 10/05/2020] [Accepted: 10/07/2020] [Indexed: 05/07/2023]
Abstract
This contribution starts from the broad perspective of the global material cycles, analysing the main resource and pollution issues world-wide from the viewpoint of the disturbances to these cycles caused by human activities. The issues are analysed in the light of the currently developing COVID-19 pandemic with the resulting behavioural and business pattern changes. It has been revealed in the analysis of previous reviews that there is a need for a more comprehensive analysis of the resource and environmental impact contributions by industrial and urban processes, as well as product supply chains. The review discusses the recent key developments in the areas of Process Integration and Optimisation, the assessment and reduction of process environmental impacts, waste management and integration, green technologies. That is accompanied by a review of the papers in the current Virtual Special Issue of the Journal of Cleaner Production which is dedicated to the extended articles developed on the basis of the papers presented at the 22nd Conference on Process Integration for Energy Saving and Pollution Reduction. The follow-up analysis reveals significant advances in the efficiency and emission cleaning effects of key processes, as well as water/wastewater management and energy storage. The further analysis of the developments identifies several key areas for further research and development - including increases of the safety and robustness of supply networks for products and services, increase of the resources use efficiency of core production and resource conversion processes, as well as the emphasis on improved product and process design for minimising product wastage.
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Affiliation(s)
- Petar Sabev Varbanov
- Sustainable Process Integration Laboratory - SPIL, NETME Centre, Faculty of Mechanical Engineering, Brno University of Technology - VUT Brno, Technická 2896/2, 616 69, Brno, Czech Republic
| | - Xuexiu Jia
- Sustainable Process Integration Laboratory - SPIL, NETME Centre, Faculty of Mechanical Engineering, Brno University of Technology - VUT Brno, Technická 2896/2, 616 69, Brno, Czech Republic
| | - Jeng Shiun Lim
- Process Systems Engineering Centre (PROSPECT), Research Institute of Sustainable Environment, Universiti Teknologi Malaysia, 81310, UTM Johor Bahru, Johor, Malaysia
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19
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Krzywnicka I, Pawlewicz K, Senetra A. The Evaluation of Municipal Waste in Counties in Poland with the Use of the Theory of Phenomena Spatial Concentration. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17239107. [PMID: 33291267 PMCID: PMC7731399 DOI: 10.3390/ijerph17239107] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 12/04/2020] [Indexed: 11/25/2022]
Abstract
In the era of increased consumption and with the development of new technologies, waste management and its constant monitoring are some of the greatest challenges for humanity. The aim of this article is to analyze and evaluate the condition of mixed municipal waste management and the selectively collected waste in all counties (LAU 1) in Poland. The authors chose six fractions of selectively collected waste. The theory of the concentration of spatial phenomena was selected for the evaluation. The analytical part was based on the concentration coefficient (CC) and the location quotient (LQ). The created maps of the correctness of waste management allow for formulating corrective actions for the analyzed counties. The fractions of selective waste, whose management is balanced to the greatest extent on the national scale, are those for which the value of LQs is on a similar level—glass, biodegradable waste and bulky waste. However, in the case of paper and cardboard, plastic and waste electrical and electronic equipment fractions, vast disproportions in waste management were noted. The proposed methodology can be an effective tool of constant monitoring and for planning the process of waste management on a local, regional and national scale.
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20
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Circular Economy and Economic Development in the European Union: A Review and Bibliometric Analysis. SUSTAINABILITY 2020. [DOI: 10.3390/su12187767] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Increased changes in the climate and ecosystems call for a sustainable economic development, where economic growth should be compatible with the environment goals. In order to do this, it is urgent to find new ways of life and new production systems that make our ecological footprint compatible with global sustainability. The concept of the circular economy has brought relevant contributions to this problem. The central objective of the study presented here is to highlight the main insights presented through scientific literature about the concept of the circular economy within the European Union. In practice, the intention is to show what has already been done about this topic and what can/should be implemented in the future. To achieve these objectives, 144 articles were considered from the Web of Science (Core Collection) for the topics “circular economy” and “European Union”. These documents were, firstly, analysed through a proper literature review and later explored through bibliometric analysis, considering bibliographic data and the VOSviewer software. As the main findings have revealed, the increased importance of this concept within the European Union is recognized. However, this paper also identifies several challenges in the literature, namely the concentration of the identified publications in certain countries, organizations, and authors.
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21
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Understanding the Impacts of Transboundary Waste Shipment Policies: The Case of Plastic and Electronic Waste. SUSTAINABILITY 2020. [DOI: 10.3390/su12062412] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Impact assessment is a part of the policy implementation cycle, which can support the design and implementation of effective policies at a minimum cost. It can be instrumental in understanding policy options available to tackle a particular issue before devising a policy and in analyzing the performance of already implemented policy instruments with respect to the desired goals. When it comes to environmental policies, demonstrating the worth and merit of any regulation is even more important. The knowledge gathered from the evaluation of existing policies can help improve the quality of new environmental policies. This paper analyzes policy impacts and their assessments related to the transboundary movement of waste. E-waste and plastic waste fractions are used as cases in order to study three associated policies and their impact assessments. Learnings from the analysis are summarized and measures for strengthening the impact assessment approaches are recommended based on the evidence from recent developments in the transboundary movement of waste fractions. Impact assessments of waste management and shipment policies could benefit from a more comprehensive but issue-oriented approach that looks beyond the short-term economic savings.
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22
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Garrido-Hidalgo C, Ramirez FJ, Olivares T, Roda-Sanchez L. The adoption of internet of things in a circular supply chain framework for the recovery of WEEE: the case of lithium-ion electric vehicle battery packs. WASTE MANAGEMENT (NEW YORK, N.Y.) 2020; 103:32-44. [PMID: 31864013 DOI: 10.1016/j.wasman.2019.09.045] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 09/25/2019] [Accepted: 09/30/2019] [Indexed: 06/10/2023]
Abstract
The rapid growth in the sales of electric and electronic devices over recent decades is generating worldwide concern about the management of Waste Electrical and Electronic Equipment (WEEE). New methodologies to extend the useful life of products have long been sought, accelerating the shift from a linear to a Circular Economy (CE). When products reach the End-of-Life (EoL) stage, the Reverse Supply Chain (RSC) is responsible for managing operations, with greater efforts being needed to improve the associated information infrastructure. In fact, this has become increasingly feasible due to the emergence of a new digital revolution led by the Internet of Things (IoT). To shed light on this matter, we propose the Circular Supply Chain (CSC) framework for EoL management aimed at satisfying the information infrastructure requirements in a particular scenario for the recovery of Electric Vehicle Battery (EVB) packs. We present a qualitative evaluation of the CSC information requirements, and the capabilities of IoT to satisfy them. As a result, a heterogeneous IoT network deployment is proposed in pursuit of a digital CSC information infrastructure.
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Affiliation(s)
- Celia Garrido-Hidalgo
- Albacete Research Institute of Informatics, Universidad de Castilla-La Mancha, 02071 Albacete, Spain.
| | - F Javier Ramirez
- School of Industrial Engineering, Department of Business Administration, Universidad de Castilla-La Mancha, 02071 Albacete, Spain.
| | - Teresa Olivares
- Faculty of Computer Science Engineering, Department of Computer Systems, Universidad de Castilla-La Mancha, 02071 Albacete, Spain.
| | - Luis Roda-Sanchez
- Albacete Research Institute of Informatics, Universidad de Castilla-La Mancha, 02071 Albacete, Spain.
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23
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Yang H, Zhang S, Ye W, Qin Y, Xu M, Han L. Emission reduction benefits and efficiency of e-waste recycling in China. WASTE MANAGEMENT (NEW YORK, N.Y.) 2020; 102:541-549. [PMID: 31765974 DOI: 10.1016/j.wasman.2019.11.016] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 11/12/2019] [Accepted: 11/13/2019] [Indexed: 06/10/2023]
Abstract
Recycling of e-waste is an effective means for e-waste management. It has made great contribution to improving environmental benefits. This paper evaluates the emission reduction benefits and efficiency of e-waste recycling in China, using the direction distance function of DEA. Calculations show that from 2013 to 2017, the total emission reduction benefits of 29 provinces in China e-waste was 6.34 billion yuan, with an average emission reduction efficiency of 0.88. The emission reduction benefits of CO2 was 390 million tons, and the average emission reduction efficiency was only 0.82. The wastewater emission reduction benefits was 570 million yuan, with an average efficiency of 0.9. The emission reduction benefits of solid waste and SO2 are 5.37 billion yuan and 400 million yuan respectively, with the same emission reduction efficiency of 0.89. E-waste recycling in China still has huge potential for emission reduction.
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Affiliation(s)
- Haichao Yang
- School of Environment & Natural Resources, Renmin University of China, No.59 Zhongguancun Street, Haidian District, Beijing 100872, China
| | - Sheng Zhang
- School of Environment & Natural Resources, Renmin University of China, No.59 Zhongguancun Street, Haidian District, Beijing 100872, China.
| | - Weifeng Ye
- School of Environment & Natural Resources, Renmin University of China, No.59 Zhongguancun Street, Haidian District, Beijing 100872, China
| | - Yuzhe Qin
- School of Mathematical Sciences, Beijing Normal University, Beijing 100875, China
| | - Meng Xu
- Department of Mathematics, School of Science, Beijing Jiaotong University, No.3 of Shangyuan Residence, Haidian District, Beijing 100044, China
| | - Lidong Han
- School of Mathematics and Statistics, Lan Zhou University, No. 222 of Tianshui South Road, Lanzhou 730000, China
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