Effect of different temperature, initial pH and substrate composition on biohydrogen production from food waste in batch fermentation
The aim of this study was to establish the optimum operating parameters for biohydrogen production from food waste. Batch fermentation was conducted using a 150 mL serum vial incubated in anaerobic condition. Heat-treated Palm Oil Mill Effluent (POME) sludge was used as the seed culture for biohydro...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Knowledgia Review, Malaysia
2009
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| Online Access: | http://psasir.upm.edu.my/id/eprint/14229/1/14229.pdf |
| _version_ | 1825945388680478720 |
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| author | Mohd Yasin, Nazlina Haiza Abdul Rahman, Nor'aini Ismail, Fadzillah Mohd Yusoff, Mohd Zulkhairi Hassan, Mohd Ali |
| author_facet | Mohd Yasin, Nazlina Haiza Abdul Rahman, Nor'aini Ismail, Fadzillah Mohd Yusoff, Mohd Zulkhairi Hassan, Mohd Ali |
| author_sort | Mohd Yasin, Nazlina Haiza |
| collection | UPM |
| description | The aim of this study was to establish the optimum operating parameters for biohydrogen production from food waste. Batch fermentation was conducted using a 150 mL serum vial incubated in anaerobic condition. Heat-treated Palm Oil Mill Effluent (POME) sludge was used as the seed culture for biohydrogen production. Biohydrogen production was performed at different temperatures (35, 40, 50, 55 and 60°C), initial pH (5, 6, 7 and 8) and various compositions of sludge to substrate (10:90, 20:80, 30:70 and 40:60% (v/v)). The highest biohydrogen yield was 593 mL H2 g-1 carbohydrate for the experiment conducted at a temperature of 55°C, initial pH 7 and composition of sludge to substrate at 30:70% (v/v). The biohydrogen production from the waste was accompanied by the production of organic acids and the ratio of Hac/HBu was 0.87. Treatment efficiency as shown by Total Carbohydrate (TC), Total Suspended Solids (TSS) and Total Volatile Solids (TVS) reduction were 38, 25 and 18%, respectively. |
| first_indexed | 2024-03-06T07:30:45Z |
| format | Article |
| id | upm.eprints-14229 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T07:30:45Z |
| publishDate | 2009 |
| publisher | Knowledgia Review, Malaysia |
| record_format | dspace |
| spelling | upm.eprints-142292017-10-27T04:31:09Z http://psasir.upm.edu.my/id/eprint/14229/ Effect of different temperature, initial pH and substrate composition on biohydrogen production from food waste in batch fermentation Mohd Yasin, Nazlina Haiza Abdul Rahman, Nor'aini Ismail, Fadzillah Mohd Yusoff, Mohd Zulkhairi Hassan, Mohd Ali The aim of this study was to establish the optimum operating parameters for biohydrogen production from food waste. Batch fermentation was conducted using a 150 mL serum vial incubated in anaerobic condition. Heat-treated Palm Oil Mill Effluent (POME) sludge was used as the seed culture for biohydrogen production. Biohydrogen production was performed at different temperatures (35, 40, 50, 55 and 60°C), initial pH (5, 6, 7 and 8) and various compositions of sludge to substrate (10:90, 20:80, 30:70 and 40:60% (v/v)). The highest biohydrogen yield was 593 mL H2 g-1 carbohydrate for the experiment conducted at a temperature of 55°C, initial pH 7 and composition of sludge to substrate at 30:70% (v/v). The biohydrogen production from the waste was accompanied by the production of organic acids and the ratio of Hac/HBu was 0.87. Treatment efficiency as shown by Total Carbohydrate (TC), Total Suspended Solids (TSS) and Total Volatile Solids (TVS) reduction were 38, 25 and 18%, respectively. Knowledgia Review, Malaysia 2009 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/14229/1/14229.pdf Mohd Yasin, Nazlina Haiza and Abdul Rahman, Nor'aini and Ismail, Fadzillah and Mohd Yusoff, Mohd Zulkhairi and Hassan, Mohd Ali (2009) Effect of different temperature, initial pH and substrate composition on biohydrogen production from food waste in batch fermentation. Asian Journal of Biotechnology, 1 (2). pp. 42-50. ISSN 1996-0700 http://www.scialert.net/abstract/?doi=ajbkr.2009.42.50 10.3923/ajbkr.2009.42.50 |
| spellingShingle | Mohd Yasin, Nazlina Haiza Abdul Rahman, Nor'aini Ismail, Fadzillah Mohd Yusoff, Mohd Zulkhairi Hassan, Mohd Ali Effect of different temperature, initial pH and substrate composition on biohydrogen production from food waste in batch fermentation |
| title | Effect of different temperature, initial pH and substrate composition on biohydrogen production from food waste in batch fermentation |
| title_full | Effect of different temperature, initial pH and substrate composition on biohydrogen production from food waste in batch fermentation |
| title_fullStr | Effect of different temperature, initial pH and substrate composition on biohydrogen production from food waste in batch fermentation |
| title_full_unstemmed | Effect of different temperature, initial pH and substrate composition on biohydrogen production from food waste in batch fermentation |
| title_short | Effect of different temperature, initial pH and substrate composition on biohydrogen production from food waste in batch fermentation |
| title_sort | effect of different temperature initial ph and substrate composition on biohydrogen production from food waste in batch fermentation |
| url | http://psasir.upm.edu.my/id/eprint/14229/1/14229.pdf |
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