Please use this identifier to cite or link to this item:
https://hdl.handle.net/10321/2375
DC Field | Value | Language |
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dc.contributor.author | Elreedy, Ahmed | en_US |
dc.contributor.author | Tawfik, Ahmed | en_US |
dc.contributor.author | Enitan, Abimbola Motunrayo | en_US |
dc.contributor.author | Kumari, Sheena K. | en_US |
dc.contributor.author | Bux, Faizal | en_US |
dc.date.accessioned | 2017-03-13T07:32:03Z | - |
dc.date.available | 2017-03-13T07:32:03Z | - |
dc.date.issued | 2016 | - |
dc.identifier.citation | Elreedy, A. et al. 2016. Pathways of 3-biofules (hydrogen, ethanol and methane) production from petrochemical industry wastewater via anaerobic packed bed baffled reactor inoculated with mixed culture bacteria. Energy Conversion and Management. 122: 119-130. | en_US |
dc.identifier.issn | 0196-8904 (print) | - |
dc.identifier.issn | 1879-2227 (online) | - |
dc.identifier.uri | http://hdl.handle.net/10321/2375 | - |
dc.description.abstract | Simultaneous production of 3-biofuels (hydrogen, ethanol and methane) as by-products of the biodegra-dation of petrochemical wastewater containing MEG via anaerobic packed bed baffled reactor (AnPBBR), was extensively investigated. A four-chambered reactor supported by polyurethane sheets, was operated at a constant hydraulic retention time (HRT) of 36 h and different organic loading rates (OLRs) of 0.67, 1, 2 and 4 gCOD/L/d. The maximum specific H2 and CH4 production rates of 438.07 ± 43.02 and 237.80 ± 21.67 ml/L/d were respectively achieved at OLR of 4 gCOD/L/d. The residual bio-ethanol signif-icantly increased from 57.15 ± 2.31 to 240.19 ± 34.69 mg/L at increasing the OLR from 0.67 to 4 gCOD/L/d, respectively. The maximum MEG biodegradability of 98% was attained at the lowest OLR. Compartment-wise profiles revealed that the maximum H2 and ethanol production were achieved at HRT of 9 h (1st compartment), while the CH4 production was peaked at HRTs of 27 and 36 h (last two compartments). Kinetic studies using Stover–Kincannon and completely stirred tank reactor (CSTR) in series models were successfully applied to the AnPBBR overall and compartment-to-compartment performance, respectively. The economic evaluation strongly revealed the potentials of using AnPBBR for simultaneous treatment and bio-energy production from petrochemical wastewater as compared to the classical anaerobic baffled reactor (ABR). Microbial analysis using Illumina MiSeq sequencing showed a diversity of bacterial com-munity in AnPBBR. Proteobacteria (36.62%), Firmicutes (20.85%) and Bacteroidetes (3.44%) were the most dominant phyla. | en_US |
dc.format.extent | 13 p | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier | en_US |
dc.relation.ispartof | Energy conversion and management (Online) | en_US |
dc.subject | Mono-ethylene glycol | en_US |
dc.subject | Bio-hydrogen | en_US |
dc.subject | Ethanol and methane | en_US |
dc.subject | Anaerobic packed bed baffled reactor | en_US |
dc.subject | Compartment-wise profiles | en_US |
dc.subject | Kinetic studies | en_US |
dc.subject | Microbial analysis | en_US |
dc.title | Pathways of 3-biofules (hydrogen, ethanol and methane) production from petrochemical industry wastewater via anaerobic packed bed baffled reactor inoculated with mixed culture bacteria | en_US |
dc.type | Article | en_US |
dc.publisher.uri | https://www.researchgate.net/publication/303607715_Pathways_of_3-biofules_hydrogen_ethanol_and_methane_production_from_petrochemical_industry_wastewater_via_anaerobic_packed_bed_baffled_reactor_inoculated_with_mixed_culture_bacteria | en_US |
dc.dut-rims.pubnum | DUT-005444 | en_US |
dc.identifier.doi | https://doi.org/10.1016/j.enconman.2016.05.067 | - |
local.sdg | SDG06 | - |
local.sdg | SDG07 | - |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.fulltext | With Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.languageiso639-1 | en | - |
item.openairetype | Article | - |
Appears in Collections: | Research Publications (Water and Wastewater Technology) |
Files in This Item:
File | Description | Size | Format | |
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Elreedy_ECM_Vol122_Pg119-130_2016.pdf | 1.01 MB | Adobe PDF | View/Open |
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