Jurnal Teknik Industri Terintegrasi (JUTIN)
Vol. 9 No. 4 (2026): October

Model Konseptual Pengolahan Sampah Organik di Pasar Induk Gedebage: Pengomposan Windrow dan Pengolahan Anaerobik Menggunakan Biodigester

Alya Qothrunada (Universitas Padjadjaran)
Devi Maulida Rahmah (Universitas Padjadjaran)
Januardi Januardi (Universitas Padjadjaran)



Article Info

Publish Date
07 Oct 2026

Abstract

Organic waste management requires an approach that supports resource recovery while considering economic potential and greenhouse gas (GHG) emissions. This study aimed to develop a conceptual system dynamics model for organic waste processing at Gedebage Wholesale Market, using windrow composting as the baseline and anaerobic digestion in a biodigester as an alternative scenario. A qualitative system dynamics approach was applied through literature review, preliminary study, system boundary definition, conceptual model development, variable identification, and Causal Loop Diagram (CLD) construction. The results show that each CLD forms one balancing loop representing the interaction between organic waste accumulation and the rate at which material completes processing. The two pathways differ in treatment process, recovered product, and causal relationships associated with economic potential and GHG emissions. Future studies should extend the model to a Stock and Flow Diagram and quantitative simulation to enable dynamic comparison of the two pathways.

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Journal Info

Abbrev

jutin

Publisher

Subject

Decision Sciences, Operations Research & Management Energy Engineering Industrial & Manufacturing Engineering Mechanical Engineering

Description

Jurnal Teknik Industri Terintegrasi merupakan jurnal yang dikelola oleh Program Studi Teknik Industri Fakultas Sains dan Teknologi Universitas Pahlawan Tuanku Tambusai yang menjebatani para peneliti untuk mempublikasikan hasil penelitian di bidang ilmu teknik dan teknik industri mencakup proses ...