Tarigan, Chaterine Br (2025) ANALISIS DAMPAK LINGKUNGAN PADA PROSES PRODUKSI GULA KRISTAL PUTIH DENGAN PENDEKATAN LIFE CYCLE ASSESSMENT PADA PABRIK GULA POERWODADIE. Undergraduate thesis, UPN Veteran Jawa Timur.
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Abstract
The sugar industry is one of the industrial sectors that plays an important role in the national and regional economy. In Indonesia, the production of white crystal sugar is very important to meet domestic consumption needs. However, the sugar production process is not free from various significant environmental impacts. Increasing demand will drive the rate of production which directly also increases energy and waste or by-products. Environmental problems due to waste that is not properly processed can result in water and soil pollution, greenhouse gases and negative impacts on human health. In making white crystal sugar, the production process from sugar cane to sugar not only produces output in the form of white crystal sugar and molasses, but also produces production waste or by-products of 7%. However, the Poerwodadie Sugar Factory has not carried out accurate measurements related to the environmental impacts due to the use of materials in the sugar production process. The purpose of this study is to determine the emissions produced and what factors influence the environmental impact during the white crystal sugar production process at the Poerwodadie Sugar Factory. The method applied to assess and describe the environmental impact of products and systems is the Life Cycle Assessment (LCA). In LCA to create sustainable production and analyze the use of resources as environmental carrying capacity, the best choice is reduce. The results of the LCA study can be used to recommend actions to decision makers, highlight areas of the system that have the greatest impact on the environment, and assist in the selection of relevant environmental indicators and in the declaration of environmental performance. The calculation of the Life Cycle Assessment (LCA) will use SimaPro software. The LCA results show that in the production of white crystal sugar from the delivery of raw materials to packaging, the total impact value on the entire process is 43.1 Pt. The highest impact is generated by the production process, namely the highest impact, namely human toxicity soil with an impact value of 21.5 Pt. As well as the recommended alternative solutions, namely the utilization of bagasse into paper, and the utilization of filter cake processed through an anaerobic digestion process to produce biogas. This proves that the application of the Life Cycle Assessment (LCA) is able to develop a strategy for mitigating environmental pollution from sugar production at the Poerwodadie Sugar Factory. Keywords: Sugar, LCA, Waste, SimaPro
| Item Type: | Thesis (Undergraduate) | ||||||||||||
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| Subjects: | H Social Sciences > HD Industries. Land use. Labor > HD38.5 Supply Chain Management | ||||||||||||
| Divisions: | Faculty of Engineering > Departement of Industrial Engineering | ||||||||||||
| Depositing User: | Chaterine Br Tarigan | ||||||||||||
| Date Deposited: | 23 Jan 2025 05:32 | ||||||||||||
| Last Modified: | 23 Jan 2025 05:32 | ||||||||||||
| URI: | https://repository.upnjatim.ac.id/id/eprint/34335 |
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