Biohydrogen Production from Palm Oil Mill Effluent Using Immobilized Mixed Culture
Cell immobilization techniques were adopted to bio-hydrogen production using immobilized anaerobic sludge as the seed culture. Palm oil mill ef�uent (POME) was used as the substrate carbon source. It was found that with a POME concentration of 20 g COD/l in the feed, the suspended-cell containing...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2013
|
| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/5822/1/fkasa-zularisam-2014-Biohydrogen_production_abs_only.pdf |
| _version_ | 1796990014238752768 |
|---|---|
| author | Singh, Lakhveer Siddiqui, Muhammad Faisal Ahmad, Anwer Mohd Hasbi, Ab. Rahim Mimi Sakinah, A. M. Zularisam, A. W. |
| author_facet | Singh, Lakhveer Siddiqui, Muhammad Faisal Ahmad, Anwer Mohd Hasbi, Ab. Rahim Mimi Sakinah, A. M. Zularisam, A. W. |
| author_sort | Singh, Lakhveer |
| collection | UMP |
| description | Cell immobilization techniques were adopted to bio-hydrogen production using immobilized anaerobic sludge as the seed culture. Palm oil mill ef�uent (POME) was used as the substrate carbon source. It was found that with a POME concentration of 20 g COD/l in the feed, the suspended-cell containing reactor was able to produce hydrogen at an optimal rate of 0.348 l H/(l POME h) at HRT 6 h. However, the immobilized-cell containing reactor exhibited a better hydrogen production rate of 0.589 l H2/(l POMEh), which occurred at HRT 2 h. When the immobilized-cell containing reactor was scaled up to 5 l, the hydrogen production rate was 0.500�0.588 l H/(l POME h) for HRT 2�10 h, but after a thermal treatment(60 8C, 1 h) the rate increase to 0.632 l H 22/(l POME h) at HRT 2 h. The main soluble metabolites were butyric acid and acetic acid, followed by propionic acid and ethanol. |
| first_indexed | 2024-03-06T11:45:23Z |
| format | Article |
| id | UMPir5822 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T11:45:23Z |
| publishDate | 2013 |
| publisher | Elsevier |
| record_format | dspace |
| spelling | UMPir58222018-11-22T06:56:30Z http://umpir.ump.edu.my/id/eprint/5822/ Biohydrogen Production from Palm Oil Mill Effluent Using Immobilized Mixed Culture Singh, Lakhveer Siddiqui, Muhammad Faisal Ahmad, Anwer Mohd Hasbi, Ab. Rahim Mimi Sakinah, A. M. Zularisam, A. W. TP Chemical technology QD Chemistry Cell immobilization techniques were adopted to bio-hydrogen production using immobilized anaerobic sludge as the seed culture. Palm oil mill ef�uent (POME) was used as the substrate carbon source. It was found that with a POME concentration of 20 g COD/l in the feed, the suspended-cell containing reactor was able to produce hydrogen at an optimal rate of 0.348 l H/(l POME h) at HRT 6 h. However, the immobilized-cell containing reactor exhibited a better hydrogen production rate of 0.589 l H2/(l POMEh), which occurred at HRT 2 h. When the immobilized-cell containing reactor was scaled up to 5 l, the hydrogen production rate was 0.500�0.588 l H/(l POME h) for HRT 2�10 h, but after a thermal treatment(60 8C, 1 h) the rate increase to 0.632 l H 22/(l POME h) at HRT 2 h. The main soluble metabolites were butyric acid and acetic acid, followed by propionic acid and ethanol. Elsevier 2013 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/5822/1/fkasa-zularisam-2014-Biohydrogen_production_abs_only.pdf Singh, Lakhveer and Siddiqui, Muhammad Faisal and Ahmad, Anwer and Mohd Hasbi, Ab. Rahim and Mimi Sakinah, A. M. and Zularisam, A. W. (2013) Biohydrogen Production from Palm Oil Mill Effluent Using Immobilized Mixed Culture. Journal of Industrial and Engineering Chemistry, 19 (2). pp. 659-664. ISSN 1226-086X. (Published) http://dx.doi.org/10.1016/j.jiec.2012.10.001 DOI: 10.1016/j.jiec.2012.10.001 |
| spellingShingle | TP Chemical technology QD Chemistry Singh, Lakhveer Siddiqui, Muhammad Faisal Ahmad, Anwer Mohd Hasbi, Ab. Rahim Mimi Sakinah, A. M. Zularisam, A. W. Biohydrogen Production from Palm Oil Mill Effluent Using Immobilized Mixed Culture |
| title | Biohydrogen Production from Palm Oil Mill Effluent Using Immobilized Mixed Culture |
| title_full | Biohydrogen Production from Palm Oil Mill Effluent Using Immobilized Mixed Culture |
| title_fullStr | Biohydrogen Production from Palm Oil Mill Effluent Using Immobilized Mixed Culture |
| title_full_unstemmed | Biohydrogen Production from Palm Oil Mill Effluent Using Immobilized Mixed Culture |
| title_short | Biohydrogen Production from Palm Oil Mill Effluent Using Immobilized Mixed Culture |
| title_sort | biohydrogen production from palm oil mill effluent using immobilized mixed culture |
| topic | TP Chemical technology QD Chemistry |
| url | http://umpir.ump.edu.my/id/eprint/5822/1/fkasa-zularisam-2014-Biohydrogen_production_abs_only.pdf |
| work_keys_str_mv | AT singhlakhveer biohydrogenproductionfrompalmoilmilleffluentusingimmobilizedmixedculture AT siddiquimuhammadfaisal biohydrogenproductionfrompalmoilmilleffluentusingimmobilizedmixedculture AT ahmadanwer biohydrogenproductionfrompalmoilmilleffluentusingimmobilizedmixedculture AT mohdhasbiabrahim biohydrogenproductionfrompalmoilmilleffluentusingimmobilizedmixedculture AT mimisakinaham biohydrogenproductionfrompalmoilmilleffluentusingimmobilizedmixedculture AT zularisamaw biohydrogenproductionfrompalmoilmilleffluentusingimmobilizedmixedculture |