Optimasi Pengolahan Limbah Kulit Kopi Melalui Penerapan Ekonomi Sirkular pada Asosiasi Kopi Wonosalam

Nabilah, Inastika (2024) Optimasi Pengolahan Limbah Kulit Kopi Melalui Penerapan Ekonomi Sirkular pada Asosiasi Kopi Wonosalam. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Industri kopi di Indonesia memberdayakan sekitar 1,86 juta petani dan 50 ribu pekerja, serta menyumbang 16,15% terhadap PDB perkebunan. Di Kabupaten Jombang, selama lima tahun terakhir, produksi kopi tertinggi tercatat pada tahun 2017 dengan 770 ton. Pada tahun 2018, produksi menurun menjadi 655 ton, tetapi kembali meningkat menjadi 692 ton pada tahun 2019, dengan lebih dari 13% produksi ini berasal dari Asosiasi Kopi Wonosalam. Namun, peningkatan produksi kopi ini juga menyebabkan peningkatan limbah yang berpotensi mencemari lingkungan. Penelitian ini menganalisis skenario pengolahan limbah kulit kopi menjadi teh cascara, pupuk, dan pakan ternak. Studi ini mengevaluasi dampak lingkungan dan ekonomi dari penerapan ekonomi sirkular dalam industri kopi dan peternakan menggunakan Life Cycle Assessment dan Analisis Kelayakan Finansial. Life Cycle Assessment digunakan untuk menghitung dampak lingkungan, sementara analisis kelayakan finansial digunakan untuk menghitung dampak ekonomi. Pengambilan keputusan dilakukan dengan metode Goal Programming, dengan batasan yang digunakan meliputi jumlah limbah sebagai bahan baku, nilai NPV, dan jumlah karbon yang dihasilkan. Skenario pengolahan limbah menjadi pupuk dan pakan ternak dipilih karena menunjukkan hasil terbaik, dengan jumlah karbon yang dihasilkan masing-masing adalah 91,635353 kg CO2 eq dan 1018,3816 kg CO2 eq, serta nilai NPV masing-masing adalah 329960608 dan 269472178. Penelitian ini memberikan informasi tentang potensi ekonomi sirkular dalam meningkatkan keberlanjutan industri kopi dan sektor terkait di Indonesia.

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The coffee industry in Indonesia supports approximately 1.86 million farmers and 50 thousand workers, contributing 16.15% to the agricultural GDP. In Jombang Regency, over the past five years, the highest coffee production was recorded in 2017 with 770 tons. In 2018, production decreased to 655 tons, but increased again to 692 tons in 2019, with more than 13% of this production coming from the Wonosalam Coffee Association. However, the increase in coffee production has also led to an increase in waste, which has the potential to pollute the environment. This study analyzes scenarios for processing coffee husk waste into cascara tea, fertilizer, and animal feed. The study evaluates the environmental and economic impacts of applying circular economy principles to the coffee and livestock industries using Life Cycle Assessment and Financial Feasibility Analysis. Life Cycle Assessment is used to calculate the environmental impact, while Financial Feasibility Analysis is used to calculate the economic impact. Decision-making is carried out using the Goal Programming method, with constraints including the amount of waste as raw material, NPV value, and the amount of carbon produced. The scenarios of processing waste into fertilizer and animal feed were chosen as they showed the best results, with carbon emissions of 91.635353 kg CO2 eq and 1018.3816 kg CO2 eq, respectively, and NPV values of 329,960,608 and 269,472,178, respectively. This study provides insights into the potential of the circular economy to enhance the sustainability of the coffee industry and related sectors in Indonesia.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Analisis Kelayakan Finansial, Ekonomi Sirkular, Life Cycle Assesment, Financial Feasibility Analysis, Circular Economy, Life Cycle Assessment.
Subjects:	S Agriculture > S Agriculture (General) T Technology > TD Environmental technology. Sanitary engineering > TD898.8.C67 Waste disposal T Technology > TD Environmental technology. Sanitary engineering > TD899 Waste control in special industries, plants, processes, etc
Divisions:	Faculty of Industrial Technology and Systems Engineering (INDSYS) > Industrial Engineering > 26201-(S1) Undergraduate Thesis
Depositing User:	Inastika Nabilah
Date Deposited:	29 Jul 2024 03:06
Last Modified:	29 Jul 2024 03:06
URI:	http://repository.its.ac.id/id/eprint/108752

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