A mathematical model for strategic planning of circular supply chains
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(Published version)
Date
2024
Authors
Tuan, D.H.
Tai, P.D.
Buddhakulsomsiri, J.
Linh, D.T.T.
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Conference paper
Citation
Proceedings of International Conference on Computers and Industrial Engineering, CIE, 2024, pp.875-884
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51st International Conference on Computers and Industrial Engineering, CIE 2024 (9 Dec 2024 - 11 Dec 2024 : Sydney, Australia)
Abstract
In this paper, a mixed-integer linear programming model is formulated for a circular supply chain network design problem. The purpose of this model is to fully integrate the forward supply chain, where the final products are made, and the reverse supply chain, where raw materials are recycled from used products, into a single network. To achieve this, the structure of the product and its relevant manufacturing and recycling processes are included in the model. The applicability of our model is demonstrated by a case study of an oral care product. The results indicate the capability and value of the model as a managing tool for supply chain managers, who would like to evaluate the potential of transforming their supply chains into circular ones.
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Copyright 2024 Computers and Industrial Engineering
Access Condition Notes: Accepted manuscript available on Open Access