Harun, Pampang and Chandra, Wahyu Purnomo and Rochim, Bakti Cahyono (2020) Enhancement of biogas production in anaerobic digestion from sludge of dairy waste with fixed bed reactor by using natural zeolite. Key Engineering Materials, 849 KE. 27 – 33. ISSN 10139826
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In dairy waste treatment plant, there was sludge accumulation of material organic sediment on the bottom of the container. This sludge has a very strong odor, brownish and high organic content. Commonly used as fertilizer, animal feed, and biodiesel production. An alternative treatment processed by using anaerobic digestion is used in this study to produce biogas. The sludge was placed in anaerobic fixed bed continuous reactor with packing media support variation using bioball, natural zeolite, and bioring. The reactor was operated in batch 21 days with volume 30 liters. The effect of differences supported media on biogas production was investigated. In this study was obtained that fixed-bed reactor with supported zeolite media was the highest biogas production and sCOD removal up to 89.66. © 2020 Trans Tech Publications Ltd, Switzerland.
| Item Type: | Article |
|---|---|
| Additional Information: | Cited by: 1; Conference name: 2nd Annual Symposium on Solid Waste Refinery, ANSWER 2019; Conference date: 13 November 2019 through 14 November 2019; Conference code: 241549 |
| Uncontrolled Keywords: | Agricultural wastes; Biodiesel; Biogas; Chemical reactors; Sludge digestion; Zeolites; Biodiesel production; Biogas production; Continuous reactors; Dairy wastes; Fixed bed reactor; Natural zeolites; Organic sediments; Sludge accumulation; Anaerobic digestion |
| Subjects: | T Technology > TP Chemical technology |
| Divisions: | Faculty of Engineering > Chemistry Engineering Department |
| Depositing User: | Sri JUNANDI |
| Date Deposited: | 02 Jun 2025 01:46 |
| Last Modified: | 02 Jun 2025 01:46 |
| URI: | https://ir.lib.ugm.ac.id/id/eprint/16986 |
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