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1 – 10 of over 2000
Article
Publication date: 21 September 2012

Erik Sundin, Kristofer Elo and Hui Mien Lee

The purpose of this paper is to explore how manufacturers can develop automatic end‐of‐life processes facilitated by product design methods, e.g. design for disassembly, recycling…

Abstract

Purpose

The purpose of this paper is to explore how manufacturers can develop automatic end‐of‐life processes facilitated by product design methods, e.g. design for disassembly, recycling and remanufacturing. Also to illustrate this kind of product and end‐of‐life process development while maintaining economic and environmental values. Here, the cases of toner cartridges and liquid crystal displays are the focus.

Design/methodology/approach

The research methodology for this paper began with a literature study within the fields of design for automatic recycling and remanufacturing. It also includes the research performed at two different industrial companies using automation in their end‐of‐life processes. These companies were visited and interviewed several times, in order to understand their processes and what current problems they have in automation and product design.

Findings

Design implications on the end‐of‐life have been explored, and in particular, three general product trends are in conflict with automatic disassembly: products are getting more complex and more heterogeneous; products are getting sleeker; and products are using more proprietary joints. In addition, the three industrial cases describe different problems in industry and how they can be tackled. Although many manufacturers have adapted the design principles of DFM and DFE, there is still much to improve when it comes to designing for the product's end‐of‐life processes. These kinds of adaptations should increase in importance over time as more and more products and components are remanufactured and/or material recycled. These kinds of adaptations will also encourage an increase of products passing through more resource efficient end‐of‐life options.

Practical implications

Manufacturers reading what design problems other companies are experiencing and what solutions can be found would facilitate their own businesses and willingness to start their own and/or improve their existing manufacturing business. This could then be in shape developing products for end‐of‐life processes which also would encourage them to start their own end‐of‐life process facilities.

Social implications

From a societal perspective, an increase in remanufactured products being placed on the market can increase the awareness and confidence of the consumers in non‐new products made from non‐virgin materials. This will increase the market for second‐life products and bring about economics of scale, which in turn will alleviate the problem of depletion of resources.

Originality/value

Most previous research in this area treats the different end‐of‐life processes separately; material recycling and product remanufacturing are but two examples. However, in this paper the focus is more on the overall view of end‐of‐life processes, along with examples of more specific and detailed end‐of‐life processes, such as disassembly and cleaning.

Details

Assembly Automation, vol. 32 no. 4
Type: Research Article
ISSN: 0144-5154

Keywords

Article
Publication date: 15 February 2023

Esther Oluwadamilola Olufemi Rotimi, Lester W. Johnson, Hassan Kalantari Daronkola, Cheree Topple and John Hopkins

The purpose of this study is to apply and extend the predictors within the theory of planned behaviour (TPB) to understand consumers' behaviour toward recycling end-of-life

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Abstract

Purpose

The purpose of this study is to apply and extend the predictors within the theory of planned behaviour (TPB) to understand consumers' behaviour toward recycling end-of-life garments among Australian consumers. The predictors explored within this study include attitude, perceived behavioural control, subjective norms, self-identity, general recycling behaviour eco-literacy, self-efficacy, intentions to recycle and behaviour to recycle end-of-life garments.

Design/methodology/approach

Data were collected from a sample of consumers across all eight recognised states/territories in Australia through survey questionnaires. A total of 481 usable responses were analysed using structural equation modelling.

Findings

Results show positive relationships between the factors explored with all hypotheses supported. The findings of this study have theoretical and managerial implications. They (1) provide an insight into the significant factors that influence consumers' recycling behaviour amongst Australian fashion consumers; (2) bridge the gap in the explanatory nature of TPB by extending this theory; (3) call to develop marketing campaigns to educate consumers on the impact of fashion waste; (4) suggest the need for provision of household textile collection bins at a national level and (5) highlight the need for policy reform on garment recycling enabled by the Australian government.

Originality/value

This study is part of the limited studies that focus on the recycling of consumer fashion waste within the Australian context. Little research has also applied the TPB to end-of-life fashion products with a focus on recycling. In addition, no study to the authors' knowledge has, in combination, explored self-efficacy, self-identity, general recycling behaviour and eco-literacy as predictors of intentions to recycle end-of-life garments.

Details

Journal of Fashion Marketing and Management: An International Journal, vol. 27 no. 2
Type: Research Article
ISSN: 1361-2026

Keywords

Article
Publication date: 1 September 2002

Kieren Mayers, Chris France, Ann Cleverly, Eletherios Kabouris and Susanna Planas

New European environmental legislation requiring producers to recycle electrical and electronics products at so‐called “end‐of‐life” is likely to introduce new areas of…

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Abstract

New European environmental legislation requiring producers to recycle electrical and electronics products at so‐called “end‐of‐life” is likely to introduce new areas of competition to the global market for information technology (IT) products. This paper presents the findings of a study investigating the use and disposal of IT equipment by 151 companies in the UK. Although 71 per cent of companies disposed of their equipment as waste, other “disposal” routes were found to be of greater significance, such as charitable donations, transfer to employees, and resale to second‐hand dealers. Therefore it is argued that the current legal definition of “waste” may be too restrictive to be applied to end‐of‐life IT equipment within the commercial sector. In addition, it is argued that the provision of productend‐of‐life management” services to commercial customers (in compliance with legislation or otherwise) could help IT producers add value to their existing support services beyond the immediate production and consumption of new technologies. Where only 5 per cent of companies replaced IT products within two years, 76 per cent of respondents identified a need for such services. Specific details of the type of services that would be required have also been investigated and evaluated.

Details

Journal of Business & Industrial Marketing, vol. 17 no. 5
Type: Research Article
ISSN: 0885-8624

Keywords

Book part
Publication date: 12 April 2012

Onder Ondemir and Surendra M. Gupta

Reverse supply chain (RSC) is an extension of the traditional supply chain (TSC) motivated by environmental requirements and economic incentives. TSC management deals with…

Abstract

Reverse supply chain (RSC) is an extension of the traditional supply chain (TSC) motivated by environmental requirements and economic incentives. TSC management deals with planning, executing, monitoring, and controlling a collection of organizations, activities, resources, people, technology, and information as the materials and products move from manufacturers to the consumers. Except for a short warranty period, TSC excludes most of the responsibilities toward the product beyond the point of sale. However, because of growing environmental awareness and regulations (e.g. product stewardship statute), TSC alone is no longer an adequate industrial practice. New regulations and public awareness have forced manufacturers to take responsibilities of products when they reach their end of lives. This has necessitated the creation of an infrastructure, known as RSC, which includes collection, transportation, and management of end-of-life products (EOLPs). The advantages of implementing RSC include the reduction in the use of virgin resources, the decrease in the materials sent to landfills and the cost savings stemming from the reuse of EOLPs, disassembled components, and recycled materials. TSC and RSC together represent a closed loop of materials flow. The whole system of organizations, activities, resources, people, technology, and information flowing in this closed loop is known as the closed-loop supply chain (CLSC).

In RSC, the management of EOLPs includes cleaning, disassembly, sorting, inspecting, and recovery or disposal. The recovery could take several forms depending on the condition of EOLPs, namely, product recovery (refurbishing, remanufacturing, repairing), component recovery (cannibalization), and material recovery (recycling). However, neither the quality nor the quantity of returning EOLPs is predictable. This unpredictable nature of RSC is what makes its management challenging and necessitates innovative management science solutions to control it.

In this chapter, we address the order-driven component and product recovery (ODCPR) problem for sensor-embedded products (SEPs) in an RSC. SEPs contain sensors and radio-frequency identification tags implanted in them at the time of their production to monitor their critical components throughout their lives. By facilitating data collection during product usage, these embedded sensors enable one to predict product/component failures and estimate the remaining life of components as the products reach their end of lives. In an ODCPR system, EOLPs are either cannibalized or refurbished. Refurbishment activities are carried out to meet the demand for products and may require reusable components. The purpose of cannibalization is to recover a limited number of reusable components for customers and internal use. Internal component demand stems from the component requirements in the refurbishment operation. It is assumed that the customers have specific remaining-life requirements on components and products. Therefore, the problem is to find the optimal subset and sequence of the EOLPs to cannibalize and refurbish so that (1) the remaining-life-based demands are satisfied while making sure that the necessary reusable components are extracted before attempting to refurbish an EOLP and (2) the total system cost is minimized. We show that the problem could be formulated as an integer nonlinear program. We then develop a hybrid genetic algorithm to solve the problem that is shown to provide excellent results. A numerical example is presented to illustrate the methodology.

Details

Applications of Management Science
Type: Book
ISBN: 978-1-78052-100-8

Article
Publication date: 8 May 2023

Ying Ye, Kwok Hung Lau and Leon Teo

This study aims to explore how green supply chain management (GSCM) strategies can be effectively implemented for business supply chain operations, relationship management and…

Abstract

Purpose

This study aims to explore how green supply chain management (GSCM) strategies can be effectively implemented for business supply chain operations, relationship management and product design to gain green competitive advantages.

Design/methodology/approach

An exploratory in-depth case study was conducted with one of the largest Chinese electronics manufacturers that is considered a leading GSCM adopter in the industry, to understand how the company adopts green supply chain practices across its multiple product lines.

Findings

The findings show that businesses can build different green focuses across GSCM elements of green operation, green relationship management and green product design to form diverse hybrid strategic solutions. They include green control, lean, leagile, agile and clean innovation while taking consideration of supply chain type and product lifespan. A taxonomy of four key GSCM strategic combinations is proposed based on the findings. The strategies align with green demand and supply chain characteristics balancing a series of business competitive objectives in terms of reducing pollution and waste, improving green cost efficiency, enhancing green demand innovation and building green service effectiveness.

Research limitations/implications

This study lends insight into the strategic alignment relationships between product supply chain types and approaches to GSCM.

Practical implications

The findings of this study can support industry practitioners in formulating aligned GSCM strategies based on product types to achieve optimal results.

Social implications

Optimised green supply chain design, operations and relationship management incorporating product attributes can help further minimise negative impacts of business activities on the environment.

Originality/value

This research provides a systematic understanding of how product supply chain types can influence GSCM strategy formulation. It gives a holistic picture of how hybrid choices of strategies with green supply chain operations, relationship management and product design can be formulated based on product and supply chain characteristics.

Details

The International Journal of Logistics Management, vol. 34 no. 6
Type: Research Article
ISSN: 0957-4093

Keywords

Article
Publication date: 31 July 2007

Stéphane Talbot, Élisabeth Lefebvre and Louis‐André Lefebvre

Closing the loop at the end of products' useful life is earning increased attention from industry and academia. The recent or upcoming enactment of regulations regarding the…

7326

Abstract

Purpose

Closing the loop at the end of products' useful life is earning increased attention from industry and academia. The recent or upcoming enactment of regulations regarding the management of end‐of‐life products is forcing manufacturers to consider strategies to increase the residual value of the products they make. Facilitating the residual value extraction process for end‐of‐life products is a challenging issue deserving investigation. This paper proposes to investigate this issue.

Design/methodology/approach

This paper analyzes empirical evidence from a sample of 205 environmentally responsive SMEs operating in the fabricated metal products and electric/electronic products industries. A coherent research model is developed which classifies the closed‐loop supply chain (CLSC) activities along two dimensions, the forward and reverse supply chains.

Findings

This first proposed taxonomy has been shown to be relevant for both sectors. The results also demonstrate that firms' abilities to implement CLSC environmental initiatives vary in their intensity and in their locus along the product value chain. Furthermore, benefits derived from these initiatives seem to vary according to the strategy favored by the firms.

Originality/value

This research is valuable for those firms interested in implementing CLSC strategies in a synergistic manner with their forward supply chain.

Details

Journal of Manufacturing Technology Management, vol. 18 no. 6
Type: Research Article
ISSN: 1741-038X

Keywords

Article
Publication date: 6 July 2015

Sajan T John and R Sridharan

– The purpose of this paper is to develop a mathematical model for the design of a multi-stage reverse supply chain.

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Abstract

Purpose

The purpose of this paper is to develop a mathematical model for the design of a multi-stage reverse supply chain.

Design/methodology/approach

A mixed-integer linear programming formulation is used to model the network. Different data sets are generated randomly. Lingo, an optimisation package is used to solve the model developed.

Findings

The model is able to provide optimum solutions regarding the number and location of different facilities to be established in the network. The flow of different items through the network is also obtained. Analysis of the results shows the sensitivity of design decisions with respect to the changes in the input parameter value.

Research limitations/implications

The authors consider only a single-product and single-period situation for this study. Further research can be done by considering a multi-product and multi-period situation. Uncertainty in data can also be included for future research.

Practical implications

The developed model can aid the managers in taking optimum decisions regarding the network design of a reverse supply chain. The analysis of the model for the variations in the input parameter values can also help the decision makers to take better decisions in a reverse supply chain.

Originality/value

The present research simultaneously considers two types of product return, namely, end-of-life and end-of-use product return, in a seven stage supply chain. Different recovery options such as recycling and remanufacturing are also incorporated into the model.

Details

Journal of Manufacturing Technology Management, vol. 26 no. 6
Type: Research Article
ISSN: 1741-038X

Keywords

Book part
Publication date: 20 October 2015

Mohammad Shamsuddoha

Contemporary literature reveals that, to date, the poultry livestock sector has not received sufficient research attention. This particular industry suffers from unstructured…

Abstract

Contemporary literature reveals that, to date, the poultry livestock sector has not received sufficient research attention. This particular industry suffers from unstructured supply chain practices, lack of awareness of the implications of the sustainability concept and failure to recycle poultry wastes. The current research thus attempts to develop an integrated supply chain model in the context of poultry industry in Bangladesh. The study considers both sustainability and supply chain issues in order to incorporate them in the poultry supply chain. By placing the forward and reverse supply chains in a single framework, existing problems can be resolved to gain economic, social and environmental benefits, which will be more sustainable than the present practices.

The theoretical underpinning of this research is ‘sustainability’ and the ‘supply chain processes’ in order to examine possible improvements in the poultry production process along with waste management. The research adopts the positivist paradigm and ‘design science’ methods with the support of system dynamics (SD) and the case study methods. Initially, a mental model is developed followed by the causal loop diagram based on in-depth interviews, focus group discussions and observation techniques. The causal model helps to understand the linkages between the associated variables for each issue. Finally, the causal loop diagram is transformed into a stock and flow (quantitative) model, which is a prerequisite for SD-based simulation modelling. A decision support system (DSS) is then developed to analyse the complex decision-making process along the supply chains.

The findings reveal that integration of the supply chain can bring economic, social and environmental sustainability along with a structured production process. It is also observed that the poultry industry can apply the model outcomes in the real-life practices with minor adjustments. This present research has both theoretical and practical implications. The proposed model’s unique characteristics in mitigating the existing problems are supported by the sustainability and supply chain theories. As for practical implications, the poultry industry in Bangladesh can follow the proposed supply chain structure (as par the research model) and test various policies via simulation prior to its application. Positive outcomes of the simulation study may provide enough confidence to implement the desired changes within the industry and their supply chain networks.

Details

Sustaining Competitive Advantage Via Business Intelligence, Knowledge Management, and System Dynamics
Type: Book
ISBN: 978-1-78560-707-3

Keywords

Article
Publication date: 12 June 2017

Elaine Aparecida Regiani de Campos, Istefani Carisio de Paula, Regina Negri Pagani and Patricia Guarnieri

The aim of this paper is to develop a systematic literature review (SLR) aiming to identify reverse logistics (RL) concepts and practices applied to the end-of-life (EOL) and…

4154

Abstract

Purpose

The aim of this paper is to develop a systematic literature review (SLR) aiming to identify reverse logistics (RL) concepts and practices applied to the end-of-life (EOL) and end-of-use (EOU) of pharmaceuticals and to identify and synthesize, through bibliometric indicators, research opportunities on RL, considering the analysis of publications in the periodical Supply Chain Management: An International Journal (SCMij).

Design/methodology/approach

The SLR followed two steps, namely, search for articles on the subject and content analysis of selected material and bibliometric analysis of publications using VOSviewer®.

Findings

The SLR allowed the compilation of evidences regarding pharmaceutical RL in the groups: environmental risk, the RL evolution and regulatory and stakeholder’s educational perspective. Despite the timid specific literature on pharmaceutical RL, it was also possible to point out research gaps and opportunities. Pharmaceutical RL seems to be influenced by studies from traditional RL including mathematical modeling, managerial strategies and technologies but prescind of a systemic solution. Besides reducing environmental impact, the motivation to implement pharmaceutical RL resides in its potential for revenue. Considering integrated logistics as a trend and an emerging issue, RL for the pharmaceutical industry needs to be addressed more thorough and broadly.

Research limitations/implications

The limited number of papers returned in this SLR of pharmaceutical RL impaired the bibliometric analysis of them, leading to the inclusion of papers on general RL.

Originality/value

This study provides an overview of the evolution of RL in the pharmaceutical industry, it also clarifies concepts and EOL/EOU practices, particularly directed to the pharmaceutical industry RL.

Details

Supply Chain Management: An International Journal, vol. 22 no. 4
Type: Research Article
ISSN: 1359-8546

Keywords

Article
Publication date: 19 October 2015

Samira Keivanpour, Daoud Ait Kadi and Christian Mascle

This paper aims to address the different aspects of end-of-life (EOL) aircraft problems and their effects on original manufacturer’s supply chain. Aircraft manufacturers, in the…

1942

Abstract

Purpose

This paper aims to address the different aspects of end-of-life (EOL) aircraft problems and their effects on original manufacturer’s supply chain. Aircraft manufacturers, in the greener aviation context, need to care about the footprint of planes at the EOL. Considering the challenges in EOL aircraft recovery, the reverse logistics and green supply chain solutions in the other industrial sections cannot be applied in the aerospace industry. A conceptual framework with four elements, supply chain competency, governance policy, relationship in supply chain and aerospace industry context, provides a basis for assessing the opportunities and challenges of the green supply chain in this industry.

Design/methodology/approach

The basic research method utilized in this paper is the literature review. The literature review is a research methodology that includes examining books, journals, conference proceedings and dissertations for available information on the area of research. The research area regarding EOL aircraft is new. A substantial amount of literature exists in the field of end-of-life vehicle, but the main content of literature about the aircraft recycling can be obtained via relatively few literature, technical reports, news and industrial experts’ opinions. The literature is complete in some respects while inadequate in others. A considerable amount of information has been gathered through graduate student projects. The other information has been collected via contacts with professionals involved in an EOL aircraft recycling project. The basis for this methodological framework comes from a research process proposed by Mayring (2010) that emphasizes on four steps: material collection, descriptive analysis, category section and material evaluation.

Findings

This paper addresses the opportunities and challenges of applying a green supply chain for aircraft manufacturers and analyzes the different aspects of aircraft at the EOL in the context of green supply chain.

Research limitations/implications

This study enriches the literature by identifying EOL aircraft value chain analysis in the sustainable development context. It provides an introduction to a fresh research theme and sheds some light on green supply challenges in the aerospace industry.

Practical implications

The proposed conceptual framework in this paper helps practitioners to realize the opportunities and challenges of aircraft manufacturers in applying long-term strategies with respect to EOL aircrafts. The proposed framework helps manufacturers to evaluate different perspectives of the EOL aircraft problem. Moreover, the current contribution of aircraft manufacturers into EOL projects is not in a systematic structure and performed through several managerial and professional meetings. The proposed framework in this study is a valuable tool to evaluate the different opportunities and challenges in an organized way.

Originality/value

This work provides a valuable framework for future research related to green supply chains in the aerospace context. It also aids practitioners to realize the EOL aircraft problem in the context of the green supply chain, considering the opportunities and challenges.

Details

Management Research Review, vol. 38 no. 10
Type: Research Article
ISSN: 2040-8269

Keywords

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