Anaerobic co-digestion of pineapple wastes with cow dung: effect of different total solid content on bio-methane yield
The abundance of agricultural wastes produced from pineapple processing and livestock industries has resulted in the difficulties of disposing of a large amount of waste. Anaerobic digestion is a way to reduce waste and generate renewable energy sources including biogas. In this study, pineapple was...
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| Format: | Article |
| Language: | English |
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HH Publisher
2020
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| Online Access: | http://psasir.upm.edu.my/id/eprint/87848/ http://psasir.upm.edu.my/id/eprint/87848/1/ABSTRACT.pdf |
| _version_ | 1848860512022953984 |
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| author | Aili Hamzah, Adila Fazliyana Hamzah, Muhammad Hazwan Ahmad Mazlan, Fauzan Najmi Che Man, Hasfalina Jamali, Nur Syakina Siajam, Shamsul Izhar |
| author_facet | Aili Hamzah, Adila Fazliyana Hamzah, Muhammad Hazwan Ahmad Mazlan, Fauzan Najmi Che Man, Hasfalina Jamali, Nur Syakina Siajam, Shamsul Izhar |
| author_sort | Aili Hamzah, Adila Fazliyana |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The abundance of agricultural wastes produced from pineapple processing and livestock industries has resulted in the difficulties of disposing of a large amount of waste. Anaerobic digestion is a way to reduce waste and generate renewable energy sources including biogas. In this study, pineapple waste is co-digested with cow dung in batch experiments under mesophilic temperature at 38±1°C at a working volume of 100 ml in 125 ml serum bottle. The effects of the total solid on methane yields are investigated at a different substrate ratio. The batch study is conducted at 3 different total solid which are 12%, 20% and 28% and at three different substrate ratio cow dung to pineapple waste (CD: PW) (1:1, 1:2 and 1:3). Daily biogas collection for 28% total solid at 1:1 ratio results in the highest cumulative biogas production of 313 ml, followed by 28% total solid at 1:3 ratio with 246 ml biogas yield. The highest methane yield is achieved at 12% total solid with a 1:2 ratio (17.19 CH4/g VS). Results show that at 12% total solid produces the highest methane yield at all ratios compared to other total solid percentages. Moreover, methane yield decreases as the total solid percentage increases from 12% to 28%. Overall, the production of methane from pineapple wastes co-digested with cow dung is proven to be a good strategy to minimise solid wastes. |
| first_indexed | 2025-11-15T12:46:24Z |
| format | Article |
| id | upm-87848 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T12:46:24Z |
| publishDate | 2020 |
| publisher | HH Publisher |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-878482022-06-15T04:44:31Z http://psasir.upm.edu.my/id/eprint/87848/ Anaerobic co-digestion of pineapple wastes with cow dung: effect of different total solid content on bio-methane yield Aili Hamzah, Adila Fazliyana Hamzah, Muhammad Hazwan Ahmad Mazlan, Fauzan Najmi Che Man, Hasfalina Jamali, Nur Syakina Siajam, Shamsul Izhar The abundance of agricultural wastes produced from pineapple processing and livestock industries has resulted in the difficulties of disposing of a large amount of waste. Anaerobic digestion is a way to reduce waste and generate renewable energy sources including biogas. In this study, pineapple waste is co-digested with cow dung in batch experiments under mesophilic temperature at 38±1°C at a working volume of 100 ml in 125 ml serum bottle. The effects of the total solid on methane yields are investigated at a different substrate ratio. The batch study is conducted at 3 different total solid which are 12%, 20% and 28% and at three different substrate ratio cow dung to pineapple waste (CD: PW) (1:1, 1:2 and 1:3). Daily biogas collection for 28% total solid at 1:1 ratio results in the highest cumulative biogas production of 313 ml, followed by 28% total solid at 1:3 ratio with 246 ml biogas yield. The highest methane yield is achieved at 12% total solid with a 1:2 ratio (17.19 CH4/g VS). Results show that at 12% total solid produces the highest methane yield at all ratios compared to other total solid percentages. Moreover, methane yield decreases as the total solid percentage increases from 12% to 28%. Overall, the production of methane from pineapple wastes co-digested with cow dung is proven to be a good strategy to minimise solid wastes. HH Publisher 2020 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/87848/1/ABSTRACT.pdf Aili Hamzah, Adila Fazliyana and Hamzah, Muhammad Hazwan and Ahmad Mazlan, Fauzan Najmi and Che Man, Hasfalina and Jamali, Nur Syakina and Siajam, Shamsul Izhar (2020) Anaerobic co-digestion of pineapple wastes with cow dung: effect of different total solid content on bio-methane yield. Advances in Agricultural and Food Research Journal, 1 (1). pp. 1-12. ISSN 2735-1084 https://journals.hh-publisher.com/index.php/AAFRJ/article/view/146/179 10.36877/aafrj.a0000109 |
| spellingShingle | Aili Hamzah, Adila Fazliyana Hamzah, Muhammad Hazwan Ahmad Mazlan, Fauzan Najmi Che Man, Hasfalina Jamali, Nur Syakina Siajam, Shamsul Izhar Anaerobic co-digestion of pineapple wastes with cow dung: effect of different total solid content on bio-methane yield |
| title | Anaerobic co-digestion of pineapple wastes with cow dung: effect of different total solid content on bio-methane yield |
| title_full | Anaerobic co-digestion of pineapple wastes with cow dung: effect of different total solid content on bio-methane yield |
| title_fullStr | Anaerobic co-digestion of pineapple wastes with cow dung: effect of different total solid content on bio-methane yield |
| title_full_unstemmed | Anaerobic co-digestion of pineapple wastes with cow dung: effect of different total solid content on bio-methane yield |
| title_short | Anaerobic co-digestion of pineapple wastes with cow dung: effect of different total solid content on bio-methane yield |
| title_sort | anaerobic co-digestion of pineapple wastes with cow dung: effect of different total solid content on bio-methane yield |
| url | http://psasir.upm.edu.my/id/eprint/87848/ http://psasir.upm.edu.my/id/eprint/87848/ http://psasir.upm.edu.my/id/eprint/87848/ http://psasir.upm.edu.my/id/eprint/87848/1/ABSTRACT.pdf |