Firmanullah Fadlil, Yusron Difinubun, Yusnita La Goa, Ainul Alim Rahman

Evaluasi Pengelolaan Sampah terpadu melalui Analisis Skenario dengan Pendekatan Waste Reduction Model V.16 (Studi Kasus TPA Makbon, Sorong, Provinsi Papua Barat Daya)

Introduction

Evaluasi pengelolaan sampah terpadu melalui analisis skenario dengan pendekatan waste reduction model v.16 (studi kasus tpa makbon, sorong, provinsi papua barat daya). Analisis skenario pengelolaan sampah terpadu di Sorong dengan WARM V.16. Temukan solusi terbaik minimalkan dampak lingkungan & hemat energi di TPA Makbon, Papua Barat Daya.

Abstract

The production of municipal solid waste is a global problem, therefore due to the large amount and environmental impacts produced, urban solid waste needs to be managed properly. The implementation of more appropriate and efficient solutions is important for sustainable development, minimizing environmental impacts and saving energy. This study aims to analyze alternative scenarios using the Waste Reduction Model (WARM) V.16 to find the best solution for solid waste management in Sorong City. Existing Scenarios, Scenario 1 (50% landfill, 25% incineration, 25% recycle), Scenario 2 (25% landfill, 50% incineration, 25% recycle) and Scenario 3 (25% landfill, 25% incineration, 50% recycle) are implemented using the WARM V.16 model. The results of this study indicate that Scenario 3 provides the best results in terms of environmental impact and energy savings (-30,443.37 MTCO2e and -784,554.96 MBTU), followed by Scenario 2 (-10,146.07 MTCO2e and -553,413.70 MBTU), Scenario 1 (-1,649.74 MTCO2e and -441,080.90 MBTU), and the Existing Scenario (35,640.31 MTCO2e and 13,725.96 MBTU).

Review

This study, titled "Evaluasi Pengelolaan Sampah terpadu melalui Analisis Skenario dengan Pendekatan Waste Reduction Model V.16 (Studi Kasus TPA Makbon, Sorong, Provinsi Papua Barat Daya)," addresses the critically important global issue of municipal solid waste management. The authors aim to identify optimal solutions for solid waste management in Sorong City by analyzing various alternative scenarios using the Waste Reduction Model (WARM) V.16. Given the substantial environmental impacts and quantities of waste generated, the pursuit of more appropriate and efficient management strategies, as undertaken by this research, is highly relevant and contributes significantly to the discourse on sustainable urban development and resource conservation. The methodology employed involves comparing an existing waste management scenario against three proposed alternatives, each with varying percentages of landfilling, incineration, and recycling. Scenario 1 (50% landfill, 25% incineration, 25% recycle), Scenario 2 (25% landfill, 50% incineration, 25% recycle), and Scenario 3 (25% landfill, 25% incineration, 50% recycle) were rigorously evaluated using the WARM V.16 model to quantify environmental impact (MTCO2e) and energy savings (MBTU). The findings clearly demonstrate that Scenario 3, which prioritizes recycling, yields the most favorable outcomes, resulting in significant reductions in environmental impact (-30,443.37 MTCO2e) and substantial energy savings (-784,554.96 MBTU). This is followed by Scenario 2 and Scenario 1, while the existing scenario proves to be environmentally detrimental. Overall, the study presents a clear and quantitative analysis that offers valuable insights for integrated waste management in Sorong City. Its strength lies in the application of a recognized model (WARM V.16) to evaluate concrete, actionable scenarios, providing a strong evidence base for decision-makers. While the abstract effectively highlights the environmental and energy benefits, a comprehensive review of the full paper would ideally delve into the economic feasibility, social acceptance, and specific technological considerations for each scenario's implementation, which are crucial for a truly 'integrated' management approach. Nonetheless, this research provides a robust initial assessment that can significantly guide policy and strategy towards more sustainable waste management practices in the region.

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