Role of Hydrogen Peroxide (H2O2) Enhanced Anaerobic Co-digestion of Petrochemical Wastewater on Cycle Time Minimization During Biomethanation
The latent of per-oxidation pretreatment to petrochemical waste water (PWW) prior to anaerobic co-digestion process was explored in continuous stirred tank reactor (CSTR) continually with dairy cattle and beef cattle manure. Oxidation by hydrogen peroxide (OHP), elevated biodegradability index (BOD/...
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| Format: | Article |
| Language: | English |
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Academic Journals
2013
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| Online Access: | http://umpir.ump.edu.my/id/eprint/5309/1/fkasa-2013-Siddique-artRoleHydrogen.pdf |
| _version_ | 1825821637415534592 |
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| author | Siddique, Md. Nurul Islam Mimi Sakinah, A. M. Zularisam, A. W. |
| author_facet | Siddique, Md. Nurul Islam Mimi Sakinah, A. M. Zularisam, A. W. |
| author_sort | Siddique, Md. Nurul Islam |
| collection | UMP |
| description | The latent of per-oxidation pretreatment to petrochemical waste water (PWW) prior to anaerobic co-digestion process was explored in continuous stirred tank reactor (CSTR) continually with dairy cattle and beef cattle manure. Oxidation by hydrogen peroxide (OHP), elevated biodegradability index (BOD/COD) up to 35%. While CSTR operated with non-OHP PWW, system was found to be failed at organic loading of 6.5 to 12.99 kg COD/m3/day due to vigorous volatile fatty acid accumulation. Inversely, the OHP PWW rendered sustainable superior TCOD removal at 6.03 to 11.7 kg COD/m3/day organic loading with durable process stability at co-digestion period. As methane production is considered to be inhibited due to volatile fatty acid (VFA) accumulation leading to instability of reactor operation during anaerobic digestion, the co-digestion of OHP pretreated PWW resulted in exaggerated methane yield, followed by 98 ± 0.5%, 95 ± 0.05% and 79 ± 0.06% COD reduction at 9, 6 and 4 days HRT. The concrete data revealed that prolonged HRT and abridged cycle time (CT) caused CSTR aggrandized TCOD removal efficiency and methane yield. |
| first_indexed | 2024-03-06T11:44:33Z |
| format | Article |
| id | UMPir5309 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T11:44:33Z |
| publishDate | 2013 |
| publisher | Academic Journals |
| record_format | dspace |
| spelling | UMPir53092018-01-17T03:46:21Z http://umpir.ump.edu.my/id/eprint/5309/ Role of Hydrogen Peroxide (H2O2) Enhanced Anaerobic Co-digestion of Petrochemical Wastewater on Cycle Time Minimization During Biomethanation Siddique, Md. Nurul Islam Mimi Sakinah, A. M. Zularisam, A. W. TP Chemical technology The latent of per-oxidation pretreatment to petrochemical waste water (PWW) prior to anaerobic co-digestion process was explored in continuous stirred tank reactor (CSTR) continually with dairy cattle and beef cattle manure. Oxidation by hydrogen peroxide (OHP), elevated biodegradability index (BOD/COD) up to 35%. While CSTR operated with non-OHP PWW, system was found to be failed at organic loading of 6.5 to 12.99 kg COD/m3/day due to vigorous volatile fatty acid accumulation. Inversely, the OHP PWW rendered sustainable superior TCOD removal at 6.03 to 11.7 kg COD/m3/day organic loading with durable process stability at co-digestion period. As methane production is considered to be inhibited due to volatile fatty acid (VFA) accumulation leading to instability of reactor operation during anaerobic digestion, the co-digestion of OHP pretreated PWW resulted in exaggerated methane yield, followed by 98 ± 0.5%, 95 ± 0.05% and 79 ± 0.06% COD reduction at 9, 6 and 4 days HRT. The concrete data revealed that prolonged HRT and abridged cycle time (CT) caused CSTR aggrandized TCOD removal efficiency and methane yield. Academic Journals 2013 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/5309/1/fkasa-2013-Siddique-artRoleHydrogen.pdf Siddique, Md. Nurul Islam and Mimi Sakinah, A. M. and Zularisam, A. W. (2013) Role of Hydrogen Peroxide (H2O2) Enhanced Anaerobic Co-digestion of Petrochemical Wastewater on Cycle Time Minimization During Biomethanation. Scientific Research and Essay , 8 (22). pp. 996-1009. ISSN 1992-2248. (Published) http://dx.doi.org/10.5897/SRE12.268 DOI: 10.5897/SRE12.268 |
| spellingShingle | TP Chemical technology Siddique, Md. Nurul Islam Mimi Sakinah, A. M. Zularisam, A. W. Role of Hydrogen Peroxide (H2O2) Enhanced Anaerobic Co-digestion of Petrochemical Wastewater on Cycle Time Minimization During Biomethanation |
| title | Role of Hydrogen Peroxide (H2O2) Enhanced Anaerobic Co-digestion of Petrochemical Wastewater on Cycle Time Minimization During Biomethanation |
| title_full | Role of Hydrogen Peroxide (H2O2) Enhanced Anaerobic Co-digestion of Petrochemical Wastewater on Cycle Time Minimization During Biomethanation |
| title_fullStr | Role of Hydrogen Peroxide (H2O2) Enhanced Anaerobic Co-digestion of Petrochemical Wastewater on Cycle Time Minimization During Biomethanation |
| title_full_unstemmed | Role of Hydrogen Peroxide (H2O2) Enhanced Anaerobic Co-digestion of Petrochemical Wastewater on Cycle Time Minimization During Biomethanation |
| title_short | Role of Hydrogen Peroxide (H2O2) Enhanced Anaerobic Co-digestion of Petrochemical Wastewater on Cycle Time Minimization During Biomethanation |
| title_sort | role of hydrogen peroxide h2o2 enhanced anaerobic co digestion of petrochemical wastewater on cycle time minimization during biomethanation |
| topic | TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/5309/1/fkasa-2013-Siddique-artRoleHydrogen.pdf |
| work_keys_str_mv | AT siddiquemdnurulislam roleofhydrogenperoxideh2o2enhancedanaerobiccodigestionofpetrochemicalwastewateroncycletimeminimizationduringbiomethanation AT mimisakinaham roleofhydrogenperoxideh2o2enhancedanaerobiccodigestionofpetrochemicalwastewateroncycletimeminimizationduringbiomethanation AT zularisamaw roleofhydrogenperoxideh2o2enhancedanaerobiccodigestionofpetrochemicalwastewateroncycletimeminimizationduringbiomethanation |