A Mixed Integer Nonlinear Programming for Allocation Polyethylene Terephthalate (PET) Waste Management in Reverse Logistics Network

Hilyatun Nuha*, Nurhadi Siswanto, Erwin Widodo

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The involvement of many parties in the municipal waste management process is a challenge to increasing reverse logistics performance. In this research, an integrated model for a reverse logistics network on municipal waste management will be developed to minimize the total cost of reverse logistics activities. The developed model will be structured in Mixed Integer Nonlinear Programming (MINLP). The purpose of this paper is to discuss the mathematical model and PET waste management under government subsidy. The Reverse Logistics structure implemented in Polyethylene Terephthalate (PET) waste management involves four echelons; PET waste generation, scavengers, collectors, and remanufacturers. The numerical examples show that the minimum total cost of PET waste management in the Reverse Logistics Network is IDR 120,737,487.00. The model shown in this paper can assist the players in deciding on the allocation and recycling process the PET waste.

Original languageEnglish
Title of host publicationApplied and Computational Mathematics - ICoMPAC 2023
EditorsDieky Adzkiya, Kistosil Fahim
PublisherSpringer
Pages117-133
Number of pages17
ISBN (Print)9789819721351
DOIs
Publication statusPublished - 2024
Event8th International Conference on Mathematics: Pure, Applied and Computation, ICoMPAC 2023 - Lombok, Indonesia
Duration: 30 Sept 202330 Sept 2023

Publication series

NameSpringer Proceedings in Mathematics and Statistics
Volume455
ISSN (Print)2194-1009
ISSN (Electronic)2194-1017

Conference

Conference8th International Conference on Mathematics: Pure, Applied and Computation, ICoMPAC 2023
Country/TerritoryIndonesia
CityLombok
Period30/09/2330/09/23

Keywords

  • Allocation
  • MINLP
  • PET
  • Reverse logistics

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