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Title: | Pengaruh Variasi Suhu Pirolisis terhadap Karakteristik Biochar dari Limbah Kulit Jengkol (Pithecellobium jiringa) |
Other Titles: | Effect of Pyrolysis Temperature Variation on Biochar Characteristics of Jengkol Peel Waste (Pithecellobium jiringa) |
Authors: | Budiharto, Ivone Wulandari Zahrani, Adinda |
Issue Date: | 2024 |
Publisher: | IPB University |
Abstract: | Jengkol merupakan bahan makanan yang umumnya disukai di Indonesia. Produksi jengkol terus meningkat mengakibatkan peningkatan volume limbah kulit jengkol. Dampak negatif tumpukan limbah pertanian seperti kulit jengkol dapat diminimalisir dengan memanfaatkan kulit jengkol menjadi bahan baku biochar, karena kulit jengkol mengandung hemiselulosa, selulosa, dan lignin. Karakteristik biochar bergantung pada beberapa faktor salah satunya adalah suhu pirolisis. Penelitian ini dilakukan untuk mengetahui pengaruh variasi suhu pirolisis terhadap karakteristik biochar limbah kulit jengkol. Biochar kulit jengkol dipirolisis dengan perlakuan suhu yang bervariasi yaitu 300, 350, 400, 450, 500, 550, 600 dan 650 oC. Analisis karakteristik fisik dan karakteristik kimia dilakukan pada biochar kulit jengkol hasil pirolisis dengan variasi suhu. Hasil analisis karakteristik biochar kulit jengkol menunjukkan, biochar suhu pirolisis 600 oC memiliki karakteristik yang terbaik pada morfologi permukaan dengan jumlah pori yang banyak dan lebar, serta kandungan karbon yang tinggi. Jengkol is a commonly preferred food ingredient in Indonesia. Jengkol production continues to increase resulting in an increase in the volume of jengkol peel waste. The negative impact of piles of agricultural waste such as jengkol peel can be minimized by utilizing jengkol peel into biochar raw materials, because jengkol peel contains hemicellulose, cellulose, and lignin. Biochar characteristics depend on several factors, one of which is pyrolysis temperature. This study was conducted to determine the effect of pyrolysis temperature variations on the characteristics of the jengkol peel waste biochar. Jengkol peel biochar was pyrolyzed with various temperature treatments, namely 300, 350, 400, 450, 500, 550, 600 and 650 oC. Analysis of physical characteristics and chemical characteristics was carried out on the pyrolyzed jengkol peel biochar with temperature variations. The results of the analysis of the characteristics of the jengkol peel biochar showed that the 600 oC pyrolysis temperature biochar had the best characteristics on surface morphology with a large number of pores and width, and high carbon content. |
URI: | http://repository.ipb.ac.id/handle/123456789/154009 |
Appears in Collections: | UT - Environmental Engineering and Management |
Files in This Item:
File | Description | Size | Format | |
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cover_J0313201073_a735b0fafd384d7186ee26b2a6bd564a.pdf | Cover | 926.83 kB | Adobe PDF | View/Open |
fulltext_J0313201073_45af2a90c11a4f4bbb85976ed036d776.pdf Restricted Access | Fulltext | 3.05 MB | Adobe PDF | View/Open |
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