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A proactive model in sustainable food supply chain: Insight from a case study
یک مدل بیش فعال در زنجیره تامین پایدار مواد غذایی: بینشی از یک مطالعه موردی-2017 Recently more and more companies are adopting proactive sustainable strategies and developing sus
tainable supply chain management practices. Researchers identify Closed-Loop Supply Chain (CLSC)
models as one of the major contributors to realising sustainable operations. Such models typically use
flows concerning the products only as the unit of analysis.
This paper intends to provide a basis for developing new CLSC models, extending them to recovery
resources from general outputs (e.g. unavoidable waste) with no value in terms of products. The new
models affect also the configuration of the CLSC, with different set of resource suppliers and logistics
providers.
The case study analysed in this paper derives from the food sector, in which the waste produced is
reused as a resource, avoiding the disposal of different materials through resource-recovery activities
that allow waste to be returned to the main supply chain as valuable inputs to configure a new supply
chain.
The principal objective of this study is to create a new sustainable model of CLSC using and re
covering waste from meat processing. A profitability indicator, an energy self-sufficiency one and a
qualitative assessment of social implications are introduced to evaluate global sustainability opportu
nities for activating new loops.
Keywords: Closed-loop supply chain | Food industry | Case study | Resources recovery | Sustainability |
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