نوع مقاله : پژوهشی
نویسندگان
1 گروه مدیریت، دانشکده مدیریت و مالی، دانشگاه خاتم، تهران، ایران
2 گروه مدیریت، دانشکده مدیریت و مالی، دانشگاه خاتم، تهران، ایران.
چکیده
کلیدواژهها
موضوعات
عنوان مقاله [English]
نویسندگان [English]
In recent years, waste management has become a serious challenge due to the increase in population, urbanization, and waste production. Improper waste management not only damages the environment and increases pollution, but also increases economic costs and has negative effects on human health and quality of life. Therefore, designing a sustainable supply chain that simultaneously considers economic, environmental, and social dimensions is very important. Also, due to the existence of uncertainties such as changes in the volume of waste produced and supply chain costs, it is essential to consider these factors in waste management. The aim of this research is to develop a mathematical model of a sustainable reverse supply chain network for municipal solid waste management. In this model, the parameters of transportation costs between centers are considered as uncertain parameters. Also, the robust optimization approach and the Bertsims-Wasim method have been used to consider uncertainty. Finally, to verify the validity of the model, a numerical example has been solved, which, due to the multi-objective nature of the model, has been solved using the epsilon constraint method. Based on the results, the designed model can reduce waste management costs, including waste transportation costs and operational costs such as collection, separation, processing, and recycling.
کلیدواژهها [English]
)