Indriyantono, Rafi Yogatama (2024) Analisis Dampak Penggunaan Bahan Bakar Alternatif dengan Menggunakan Metode Life Cycle Assessment (LCA) di Pabrik Semen Tuban. Undergraduate thesis, UPN Veteran Jawa Timur.
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Abstract
The cement industry has made a significant contribution to the total emissions released into the air, with coal usage as a fuel source being considered a factor in environmental impacts. Therefore, with the increasing global demand for cement, preventive measures are needed to reduce total air emissions and provide appropriate improvement recommendations. The use of alternative fuels is considered a solution to mitigate these impacts, but it also introduces new challenges, such as determining the extent of emissions contributed to the environment and other resulting impacts from the utilization of alternative energy sources. In this study, the identification and analysis of environmental impacts are conducted using the Life Cycle Assessment (LCA) method. SimaPro 9.3 software, utilizing the IMPACT 2002+ impact assessment method, is employed for analysis. The LCA impact analysis results indicate that respiratory inorganics, global warming potential, and terrestrial acidification are the three highest impacts resulting from air emissions, including NOx, Particulates, SO2, CO2, and CO due to the utilization of fuels such as coal, rice husks, industrial diesel oil (IDO), spent earth, cocopeat, and tobacco waste. Recommendations for improvement include increasing the ratio of rice husk/cocopeat usage by 15%-25% as fuel and planting giant miscanthus grass (miscanthus giganteus).
| Item Type: | Thesis (Undergraduate) | ||||||||
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| Subjects: | T Technology > TD Environmental technology. Sanitary engineering | ||||||||
| Divisions: | Faculty of Engineering > Departement of Environmental Engineering | ||||||||
| Depositing User: | Rafi Yogatama Indriyantono | ||||||||
| Date Deposited: | 30 May 2024 01:04 | ||||||||
| Last Modified: | 30 May 2024 01:51 | ||||||||
| URI: | https://repository.upnjatim.ac.id/id/eprint/23049 |
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