Enhancement of bioreactor performance using acclimatised seed sludge in anaerobic treatment of chicken slaughterhouse wastewater: laboratory achievement, energy recovery, and its commercial-scale potential
Lack of good management practice of chicken slaughterhouse wastewater (CSWW) has caused pollution into water bodies. In this study, the potential of seed sludge acclimatised modified synthetic wastewater (MSWW) on bioreactor performance and energy recovery of CSWW treatment was investigated. Two set...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Multidisciplinary Digital Publishing Institute
2021
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| Online Access: | http://psasir.upm.edu.my/id/eprint/97098/ http://psasir.upm.edu.my/id/eprint/97098/1/ABSTRACT.pdf |
| _version_ | 1848862515011780608 |
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| author | Tuan Mohd Marzuki, Tuan Nurfarhana Idrus, Syazwani Musa, Mohammed Ali Abdul Wahab, Abdul Malek Jamali, Nur Syakina Che Man, Hasfalina Muhamad Ng, Sabrina Ng |
| author_facet | Tuan Mohd Marzuki, Tuan Nurfarhana Idrus, Syazwani Musa, Mohammed Ali Abdul Wahab, Abdul Malek Jamali, Nur Syakina Che Man, Hasfalina Muhamad Ng, Sabrina Ng |
| author_sort | Tuan Mohd Marzuki, Tuan Nurfarhana |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Lack of good management practice of chicken slaughterhouse wastewater (CSWW) has caused pollution into water bodies. In this study, the potential of seed sludge acclimatised modified synthetic wastewater (MSWW) on bioreactor performance and energy recovery of CSWW treatment was investigated. Two sets of upflow anaerobic sludge blanket (UASB) reactors were employed. The seed sludge in UASB 2 was acclimatised with MSWW for 30 days. In UASB 1, no acclimatisation process was undertaken on seed sludge for control purposes. After the acclimatisation process of UASB 2, both reactors were supplied with CSWW under the same condition of organic loading rate (OLR = 0.5 to 6 gCOD/L/d) and mesophilic condition (37 °C). COD removal efficiencies of UASB 2 were >80% all through the steady-state of the OLR applied. Meanwhile, a drastic decrease in overall performance was observed in UASB 1 when the OLR was increased to 3, 4, 5, and 6 gCOD/L/d. Energy recovery from laboratory scale and projected value from commercial-scale bioreactor were 0.056 kWh and 790.49 kWh per day, respectively. Preliminary design of an on-site commercial-scale anaerobic reactor was proposed at a capacity of 60 m3. |
| first_indexed | 2025-11-15T13:18:15Z |
| format | Article |
| id | upm-97098 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T13:18:15Z |
| publishDate | 2021 |
| publisher | Multidisciplinary Digital Publishing Institute |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-970982022-10-14T03:27:07Z http://psasir.upm.edu.my/id/eprint/97098/ Enhancement of bioreactor performance using acclimatised seed sludge in anaerobic treatment of chicken slaughterhouse wastewater: laboratory achievement, energy recovery, and its commercial-scale potential Tuan Mohd Marzuki, Tuan Nurfarhana Idrus, Syazwani Musa, Mohammed Ali Abdul Wahab, Abdul Malek Jamali, Nur Syakina Che Man, Hasfalina Muhamad Ng, Sabrina Ng Lack of good management practice of chicken slaughterhouse wastewater (CSWW) has caused pollution into water bodies. In this study, the potential of seed sludge acclimatised modified synthetic wastewater (MSWW) on bioreactor performance and energy recovery of CSWW treatment was investigated. Two sets of upflow anaerobic sludge blanket (UASB) reactors were employed. The seed sludge in UASB 2 was acclimatised with MSWW for 30 days. In UASB 1, no acclimatisation process was undertaken on seed sludge for control purposes. After the acclimatisation process of UASB 2, both reactors were supplied with CSWW under the same condition of organic loading rate (OLR = 0.5 to 6 gCOD/L/d) and mesophilic condition (37 °C). COD removal efficiencies of UASB 2 were >80% all through the steady-state of the OLR applied. Meanwhile, a drastic decrease in overall performance was observed in UASB 1 when the OLR was increased to 3, 4, 5, and 6 gCOD/L/d. Energy recovery from laboratory scale and projected value from commercial-scale bioreactor were 0.056 kWh and 790.49 kWh per day, respectively. Preliminary design of an on-site commercial-scale anaerobic reactor was proposed at a capacity of 60 m3. Multidisciplinary Digital Publishing Institute 2021 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/97098/1/ABSTRACT.pdf Tuan Mohd Marzuki, Tuan Nurfarhana and Idrus, Syazwani and Musa, Mohammed Ali and Abdul Wahab, Abdul Malek and Jamali, Nur Syakina and Che Man, Hasfalina and Muhamad Ng, Sabrina Ng (2021) Enhancement of bioreactor performance using acclimatised seed sludge in anaerobic treatment of chicken slaughterhouse wastewater: laboratory achievement, energy recovery, and its commercial-scale potential. Animals, 11 (11). art. no. 3313. pp. 1-19. ISSN 2076-2615 https://www.mdpi.com/2076-2615/11/11/3313 10.3390/ani11113313 |
| spellingShingle | Tuan Mohd Marzuki, Tuan Nurfarhana Idrus, Syazwani Musa, Mohammed Ali Abdul Wahab, Abdul Malek Jamali, Nur Syakina Che Man, Hasfalina Muhamad Ng, Sabrina Ng Enhancement of bioreactor performance using acclimatised seed sludge in anaerobic treatment of chicken slaughterhouse wastewater: laboratory achievement, energy recovery, and its commercial-scale potential |
| title | Enhancement of bioreactor performance using acclimatised seed sludge in anaerobic treatment of chicken slaughterhouse wastewater: laboratory achievement, energy recovery, and its commercial-scale potential |
| title_full | Enhancement of bioreactor performance using acclimatised seed sludge in anaerobic treatment of chicken slaughterhouse wastewater: laboratory achievement, energy recovery, and its commercial-scale potential |
| title_fullStr | Enhancement of bioreactor performance using acclimatised seed sludge in anaerobic treatment of chicken slaughterhouse wastewater: laboratory achievement, energy recovery, and its commercial-scale potential |
| title_full_unstemmed | Enhancement of bioreactor performance using acclimatised seed sludge in anaerobic treatment of chicken slaughterhouse wastewater: laboratory achievement, energy recovery, and its commercial-scale potential |
| title_short | Enhancement of bioreactor performance using acclimatised seed sludge in anaerobic treatment of chicken slaughterhouse wastewater: laboratory achievement, energy recovery, and its commercial-scale potential |
| title_sort | enhancement of bioreactor performance using acclimatised seed sludge in anaerobic treatment of chicken slaughterhouse wastewater: laboratory achievement, energy recovery, and its commercial-scale potential |
| url | http://psasir.upm.edu.my/id/eprint/97098/ http://psasir.upm.edu.my/id/eprint/97098/ http://psasir.upm.edu.my/id/eprint/97098/ http://psasir.upm.edu.my/id/eprint/97098/1/ABSTRACT.pdf |