Biogas Production from Vegetables and Fruit Wastes Using Anaerobic Floating Bioreactor
| Main Authors: | soeprijanto, soeprijanto, Fatullah, Anfi Reynikha, Agustina, Sashi, Amalia, Dyah Firdha, Kaisar, Alif Adi |
|---|---|
| Other Authors: | Department of Industrial Chemical Engineering |
| Format: | Article info application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
Prodi Teknik Kimia, Fakultas Teknologi Industri, UPN "Veteran" Yogyakarta
, 2020
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| Subjects: | |
| Online Access: |
http://jurnal.upnyk.ac.id/index.php/eksergi/article/view/3733 http://jurnal.upnyk.ac.id/index.php/eksergi/article/view/3733/pdf |
| ctrlnum |
article-3733 |
|---|---|
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<dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><title lang="id-ID">Biogas Production from Vegetables and Fruit Wastes Using Anaerobic Floating Bioreactor</title><creator>soeprijanto, soeprijanto</creator><creator>Fatullah, Anfi Reynikha</creator><creator>Agustina, Sashi</creator><creator>Amalia, Dyah Firdha</creator><creator>Kaisar, Alif Adi</creator><subject lang="id-ID">Biogas; bioreactor; HRT; OLR; vegetable waste; fruit waste</subject><description lang="id-ID">Markets and supermarkets are one of the pillars of the country's economy, besides that, they are also the biggest contributors to vegetable and fruit waste which can cause various environmental problems. Therefore, the abundance of vegetable and fruit waste produced by markets and supermarkets can be utilized as environmentally friendly alternative energy, namely biogas. This study aimed to determine the effect of organic loading rate (OLR) on biogas production and gas composition in a continuous anaerobic floating bioreactor using mixed vegetable and fruit waste. A 40-l anaerobic floating bioreactor was utilized and the hydraulic retention time was 10 days; one kg of vegetable and fruit wastes at a 1:1 mass ratio was added with water to 4 l and introduced during 25 days; the daily biogas production was collected in a floating drum and measured as volume. The maximum biogas yield was 0.0452 m3/kg, achieved using the OLR of 0.0125 kg/l.day.  The use of OLR of 0.0250, 0.0375 and 0.0500 kg/l.d reached biogas yields of 0.0435, 0.0282, and 0.0163 m3/kg, respectively. The composition of the maximum biogas yield was 68.17% CH4, 19.34% CO2, 1.85% H2S, and 0.64% NH3. </description><publisher lang="en-US">Prodi Teknik Kimia, Fakultas Teknologi Industri, UPN "Veteran" Yogyakarta</publisher><contributor lang="id-ID">Department of Industrial Chemical Engineering</contributor><date>2020-12-14</date><type>Journal:Article</type><type>Other:info:eu-repo/semantics/publishedVersion</type><type>Journal:Article</type><type>File:application/pdf</type><identifier>http://jurnal.upnyk.ac.id/index.php/eksergi/article/view/3733</identifier><identifier>10.31315/e.v17i2.3733</identifier><source lang="en-US">Eksergi; Vol 17, No 2 (2020): Volume 17 No 2 (2020); 99-104</source><source lang="id-ID">Eksergi; Vol 17, No 2 (2020): Volume 17 No 2 (2020); 99-104</source><source>2460-8203</source><source>1410-394X</source><source>10.31315/e.v17i2</source><language>eng</language><relation>http://jurnal.upnyk.ac.id/index.php/eksergi/article/view/3733/pdf</relation><rights lang="en-US">Copyright (c) 2020 Eksergi</rights><recordID>article-3733</recordID></dc>
|
| language |
eng |
| format |
Journal:Article Journal Other:info:eu-repo/semantics/publishedVersion Other File:application/pdf File Journal:eJournal |
| author |
soeprijanto, soeprijanto Fatullah, Anfi Reynikha Agustina, Sashi Amalia, Dyah Firdha Kaisar, Alif Adi |
| author2 |
Department of Industrial Chemical Engineering |
| title |
Biogas Production from Vegetables and Fruit Wastes Using Anaerobic Floating Bioreactor |
| publisher |
Prodi Teknik Kimia, Fakultas Teknologi Industri, UPN "Veteran" Yogyakarta |
| publishDate |
2020 |
| topic |
Biogas bioreactor HRT OLR vegetable waste fruit waste |
| url |
http://jurnal.upnyk.ac.id/index.php/eksergi/article/view/3733 http://jurnal.upnyk.ac.id/index.php/eksergi/article/view/3733/pdf |
| contents |
Markets and supermarkets are one of the pillars of the country's economy, besides that, they are also the biggest contributors to vegetable and fruit waste which can cause various environmental problems. Therefore, the abundance of vegetable and fruit waste produced by markets and supermarkets can be utilized as environmentally friendly alternative energy, namely biogas. This study aimed to determine the effect of organic loading rate (OLR) on biogas production and gas composition in a continuous anaerobic floating bioreactor using mixed vegetable and fruit waste. A 40-l anaerobic floating bioreactor was utilized and the hydraulic retention time was 10 days; one kg of vegetable and fruit wastes at a 1:1 mass ratio was added with water to 4 l and introduced during 25 days; the daily biogas production was collected in a floating drum and measured as volume. The maximum biogas yield was 0.0452 m3/kg, achieved using the OLR of 0.0125 kg/l.day. The use of OLR of 0.0250, 0.0375 and 0.0500 kg/l.d reached biogas yields of 0.0435, 0.0282, and 0.0163 m3/kg, respectively. The composition of the maximum biogas yield was 68.17% CH4, 19.34% CO2, 1.85% H2S, and 0.64% NH3. |
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