Sundana, Putri Tandriani (2026) Analisis Penurunan Dampak Lingkungan Pada Produksi Aspal PT XYZ Menggunakan Metode Life Cycle Assessment (LCA) Dan Analytical Hierarchy Process (AHP). Masters thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Keberadaan infrastruktur, sebagai salah satu sarana dan prasarana bagi masyarakat, merupakan penunjang bagi keberlangsungan hidup masyarakat. Pembangunan infrastruktur turut didukung dengan pembangunan jalan. Saat ini, pembangunan jalan di Indonesia masih didominasi oleh penggunaan aspal minyak. Proses produksi aspal menghasilkan berbagai emisi polutan seperti volatile organic compound (VOC), particulate matter (PM), dan gas-gas berbahaya seperti karbon monoksida (CO₂), nitrogen oksida (NOx), dan sulfur dioksida (SO₂). Gas-gas ini tidak hanya berbahaya bagi kesehatan manusia, tapi juga menyebabkan terbentuknya gas rumah kaca yang turut menyebabkan kenaikan iklim global. Untuk itu, dilakukan penelitian mengenai analisis dampak lingkungan pada proses produksi aspal di PT XYZ, dengan tujuan untuk mengetahui dan menentukan besaran dampak lingkungan dari produksi aspal. Serta mengidentifikasi alternatif strategi penurunan dampak lingkungan dari produksi aspal. Data yang digunakan berupa data primer dan data sekunder. Metode analisis untuk mengetahui besaran dampak lingkungan produksi aspal dilakukan dengan metode analisis LCA (Life Cycle Assessment) menggunakan metode ReCiPe 2026 Midpoint dan Endpoint. Sedangkan analisis program penurunan dampak lingkungan dilakukan dengan metode AHP (Analytical Hierarchy Process) menggunakan Expert Choice 11. Proses produksi 1 metric ton aspal teristribusi di PT XYZ, menghasilkan dampak endpoint antara lain human health sebesar 63.062,033 Pt, ecosystem sebesar 8.440,988 Pt, dan resource sebesar 72,541 Pt. Sedangkan dampak midpoint yang paling dominan adalah global warming dengan nilai karakterisasi sebesar 5.360.044,8 kg CO₂ eq. Unit dengan tingkat kontribusi dampak terbesar berada di unit penimbunan, yang disebabkan oleh tingginya penggunaan listrik. Analisis ketidakpastian atau Simulasi Monte Carlo dilakukan pada data yang menggunakan dataset. Berdasarkan analisis ketidakpastian yang dilakukan pada grave, diketahui bahwa 1 metric ton aspal terdistribusi menghasilkan dampak lingkungan ecosystem antara 171.651,00 – 417.824,27 Pt, human health antara 2.181.108,80 – 3.917.701,50 Pt, dan resource antara 117.301,19 – 243.365,28 Pt. Prioritas program lingkungan yang terpilih melalui metode AHP adalah program “Otomatisasi Shutdown Heater Switch On/Off dengan Sensor Suhu”. Program ini mampu menurunkan dampak midpoint global warming sebesar 16,7%, dan dampak endpoint human health sebesar 16,7%, serta ecosystem sebesar 16,7%.
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The existence of infrastructure, as one of the facilities and amenities for the community, supports the community's livelihood. Infrastructure development is supported by road construction. Currently, road construction in Indonesia is still dominated using petroleum asphalt. The asphalt production process generates various pollutant emissions such as volatile organic compounds (VOCs), particulate matter (PM), and hazardous gases such as carbon monoxide (CO₂), nitrogen oxides (NOx), and sulphur dioxide (SO₂). These gases are not only harmful to human health, but also contribute to the formation of greenhouse gases that cause global warming. Therefore, research was conducted on the environmental impact analysis of the asphalt production process at PT XYZ, with the aim of identifying and determining the magnitude of the environmental impact of asphalt production. It also aimed to identify alternative strategies to reduce the environmental impact of asphalt production. The data used consists of primary and secondary data. The analysis method to determine the magnitude of the environmental impact of asphalt production was carried out using the LCA (Life Cycle Assessment) method with the ReCiPe 2026 Midpoint and Endpoint methods. Meanwhile, the analysis of the environmental impact reduction program was carried out using the AHP (Analytical Hierarchy Process) method with Expert Choice 11. The production process of 1 metric ton of asphalt distributed at PT XYZ produces endpoint impacts including human health of 63,062.033 Pt, ecosystem of 8,440.988 Pt, and resources of 72.541 Pt. Meanwhile, the most dominant midpoint impact is global warming with a characterization value of 5,360,044.8 kg CO₂ eq. The unit with the highest impact contribution is the storage unit, due to its high electricity consumption. Uncertainty analysis or Monte Carlo simulation was performed on the data using the dataset. Based on the uncertainty analysis conducted on the grave, it is known that 1 metric ton of distributed asphalt produces an ecosystem environmental impact of between 171,651.00 and 417,824.27 Pt, human health between 2,181,108.80 and 3,917,701.50 Pt, and resource between 117,301.19 and 243,365.28 Pt. The environmental program priority selected through the AHP method is the “Automation of Heater Switch On/Off Shutdown with Temperature Sensor” program. This program can reduce the midpoint global warming impact by 16.7%, the endpoint human health impact by 16.7%, and the ecosystem impact by 16.7%.
| Item Type: | Thesis (Masters) |
|---|---|
| Uncontrolled Keywords: | Analytical Hierarchy Process, Aspal, Dampak Lingkungan, Life Cycle Assessment, Ramah Lingkungan, Analytical Hierarchy Process, Asphalt, Environmental Impact, Environmentally Friendly, Life Cycle Assessment. |
| Subjects: | H Social Sciences > HF Commerce > HF5415.155 Product life cycle. T Technology > TD Environmental technology. Sanitary engineering > TD194.6 Environmental impact analysis |
| Divisions: | Interdisciplinary School of Management and Technology (SIMT) > 61101-Master of Technology Management (MMT) |
| Depositing User: | Putri Tandriani Sundana |
| Date Deposited: | 28 Jan 2026 04:22 |
| Last Modified: | 28 Jan 2026 04:22 |
| URI: | http://repository.its.ac.id/id/eprint/130687 |
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