Effect of seed sludge quality using oil palm empty fruit bunch (OPEFB) bio-char for composting
In this study, a comparison between oil palm empty fruit bunch (OPEFB) composting using palm oil mill effluent bio-char solution (POMEBS) aerobic sludge and palm oil mill effluent (POME) anaerobic sludge was reported. A set of experiments was designed by central composite design (CCD) using response...
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| Format: | Article |
| Language: | English |
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North Carolina State University
2014
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| Online Access: | http://psasir.upm.edu.my/id/eprint/37307/1/Effect%20of%20seed%20sludge%20quality%20using%20oil%20palm%20empty%20fruit%20bunch%20%28OPEFB%29%20bio-char%20for%20composting.pdf |
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| author | Wan Razali, Wan Aizuddin Samsu Baharuddin, Azhari Zaini, Liyana Anissa Mokhtar, Mohd Noriznan Taip, Farah Saleena Zakaria, Rabitah |
| author_facet | Wan Razali, Wan Aizuddin Samsu Baharuddin, Azhari Zaini, Liyana Anissa Mokhtar, Mohd Noriznan Taip, Farah Saleena Zakaria, Rabitah |
| author_sort | Wan Razali, Wan Aizuddin |
| collection | UPM |
| description | In this study, a comparison between oil palm empty fruit bunch (OPEFB) composting using palm oil mill effluent bio-char solution (POMEBS) aerobic sludge and palm oil mill effluent (POME) anaerobic sludge was reported. A set of experiments was designed by central composite design (CCD) using response surface methodology (RSM) to statistically evaluate the POMEBS aerobic sludge as microbial seeding. The bacteria count of POMEBS aerobic sludge (3.7×106 CFU/mL) at the optimum point was higher than that of POME anaerobic sludge (2.5×105 CFU/mL). Denaturing gradient gel electrophoresis (DGGE) and Fourier transform infrared spectroscopy (FTIR) were also performed. A rotary drum composter was then used to compost OPEFB with POMEBS aerobic sludge and POME anaerobic sludge, separately. Thermogravimetric analysis (TGA) showed that composting OPEFB with POMEBS aerobic sludge had a higher degradation rate compared to composting OPEFB with POME anaerobic sludge. In addition, the final N:P:K values for composting OPEFB with POMEBS aerobic and POME anaerobic sludge were 3.7:0.8:6.2 and 1.5:0.3:3.4, respectively. POMEBS aerobic sludge improved the composting process and compost quality. |
| first_indexed | 2024-03-06T08:37:59Z |
| format | Article |
| id | upm.eprints-37307 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T08:37:59Z |
| publishDate | 2014 |
| publisher | North Carolina State University |
| record_format | dspace |
| spelling | upm.eprints-373072016-09-08T02:16:53Z http://psasir.upm.edu.my/id/eprint/37307/ Effect of seed sludge quality using oil palm empty fruit bunch (OPEFB) bio-char for composting Wan Razali, Wan Aizuddin Samsu Baharuddin, Azhari Zaini, Liyana Anissa Mokhtar, Mohd Noriznan Taip, Farah Saleena Zakaria, Rabitah In this study, a comparison between oil palm empty fruit bunch (OPEFB) composting using palm oil mill effluent bio-char solution (POMEBS) aerobic sludge and palm oil mill effluent (POME) anaerobic sludge was reported. A set of experiments was designed by central composite design (CCD) using response surface methodology (RSM) to statistically evaluate the POMEBS aerobic sludge as microbial seeding. The bacteria count of POMEBS aerobic sludge (3.7×106 CFU/mL) at the optimum point was higher than that of POME anaerobic sludge (2.5×105 CFU/mL). Denaturing gradient gel electrophoresis (DGGE) and Fourier transform infrared spectroscopy (FTIR) were also performed. A rotary drum composter was then used to compost OPEFB with POMEBS aerobic sludge and POME anaerobic sludge, separately. Thermogravimetric analysis (TGA) showed that composting OPEFB with POMEBS aerobic sludge had a higher degradation rate compared to composting OPEFB with POME anaerobic sludge. In addition, the final N:P:K values for composting OPEFB with POMEBS aerobic and POME anaerobic sludge were 3.7:0.8:6.2 and 1.5:0.3:3.4, respectively. POMEBS aerobic sludge improved the composting process and compost quality. North Carolina State University 2014 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/37307/1/Effect%20of%20seed%20sludge%20quality%20using%20oil%20palm%20empty%20fruit%20bunch%20%28OPEFB%29%20bio-char%20for%20composting.pdf Wan Razali, Wan Aizuddin and Samsu Baharuddin, Azhari and Zaini, Liyana Anissa and Mokhtar, Mohd Noriznan and Taip, Farah Saleena and Zakaria, Rabitah (2014) Effect of seed sludge quality using oil palm empty fruit bunch (OPEFB) bio-char for composting. BioResources, 9 (2). pp. 2739-2756. ISSN 1930-2126 http://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_09_2_2739_Wan_Razali_Seed_Sludge_Empty_Fruit |
| spellingShingle | Wan Razali, Wan Aizuddin Samsu Baharuddin, Azhari Zaini, Liyana Anissa Mokhtar, Mohd Noriznan Taip, Farah Saleena Zakaria, Rabitah Effect of seed sludge quality using oil palm empty fruit bunch (OPEFB) bio-char for composting |
| title | Effect of seed sludge quality using oil palm empty fruit bunch (OPEFB) bio-char for composting |
| title_full | Effect of seed sludge quality using oil palm empty fruit bunch (OPEFB) bio-char for composting |
| title_fullStr | Effect of seed sludge quality using oil palm empty fruit bunch (OPEFB) bio-char for composting |
| title_full_unstemmed | Effect of seed sludge quality using oil palm empty fruit bunch (OPEFB) bio-char for composting |
| title_short | Effect of seed sludge quality using oil palm empty fruit bunch (OPEFB) bio-char for composting |
| title_sort | effect of seed sludge quality using oil palm empty fruit bunch opefb bio char for composting |
| url | http://psasir.upm.edu.my/id/eprint/37307/1/Effect%20of%20seed%20sludge%20quality%20using%20oil%20palm%20empty%20fruit%20bunch%20%28OPEFB%29%20bio-char%20for%20composting.pdf |
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