Biodegradation kinetics during different start up of the anaerobic tapered fluidized bed reactor
Kinetic study for different start up conditions of the anaerobic digestion of wastewater derived from the sago processingfrom tubers of tapioca (Mannihot utillisema) is discussed. The experiment is carried out with synthetic waste water usinga tapered fluidized bed reactor. Mesoporous granulated act...
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| Format: | Article |
| Language: | English |
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Prince of Songkla University
2011-10-01
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| Series: | Songklanakarin Journal of Science and Technology (SJST) |
| Subjects: | |
| Online Access: | http://rdo.psu.ac.th/sjstweb/journal/33-5/0125-3395-33-5-539-544.pdf |
| _version_ | 1828180231926579200 |
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| author | Rangasamy Parthiban |
| author_facet | Rangasamy Parthiban |
| author_sort | Rangasamy Parthiban |
| collection | DOAJ |
| description | Kinetic study for different start up conditions of the anaerobic digestion of wastewater derived from the sago processingfrom tubers of tapioca (Mannihot utillisema) is discussed. The experiment is carried out with synthetic waste water usinga tapered fluidized bed reactor. Mesoporous granulated activated carbon is used as a bacterial support. The kinetic modelfollows half order kinetics for substrate utilization and for methane formation and it exhibits an order of 0.20 during thestart up of the reactor without acclimatization. For the remaining start up with acclimatized sludge, kinetic parameters areexpressed in terms of Langmuir-Hinshelwood kinetics for the substrate utilization. The methane formation kinetics followsan order of the reaction as 0.30. The values of the kinetic constants are in the range of 0.13–0.21. |
| first_indexed | 2024-04-12T05:42:15Z |
| format | Article |
| id | doaj.art-80ca9053f11e4ebb897b8dff02de9c82 |
| institution | Directory Open Access Journal |
| issn | 0125-3395 |
| language | English |
| last_indexed | 2024-04-12T05:42:15Z |
| publishDate | 2011-10-01 |
| publisher | Prince of Songkla University |
| record_format | Article |
| series | Songklanakarin Journal of Science and Technology (SJST) |
| spelling | doaj.art-80ca9053f11e4ebb897b8dff02de9c822022-12-22T03:45:36ZengPrince of Songkla UniversitySongklanakarin Journal of Science and Technology (SJST)0125-33952011-10-01335539544Biodegradation kinetics during different start up of the anaerobic tapered fluidized bed reactorRangasamy ParthibanKinetic study for different start up conditions of the anaerobic digestion of wastewater derived from the sago processingfrom tubers of tapioca (Mannihot utillisema) is discussed. The experiment is carried out with synthetic waste water usinga tapered fluidized bed reactor. Mesoporous granulated activated carbon is used as a bacterial support. The kinetic modelfollows half order kinetics for substrate utilization and for methane formation and it exhibits an order of 0.20 during thestart up of the reactor without acclimatization. For the remaining start up with acclimatized sludge, kinetic parameters areexpressed in terms of Langmuir-Hinshelwood kinetics for the substrate utilization. The methane formation kinetics followsan order of the reaction as 0.30. The values of the kinetic constants are in the range of 0.13–0.21.http://rdo.psu.ac.th/sjstweb/journal/33-5/0125-3395-33-5-539-544.pdfkineticsfluidizationbioreactormethanogenesissynthetic waste water |
| spellingShingle | Rangasamy Parthiban Biodegradation kinetics during different start up of the anaerobic tapered fluidized bed reactor Songklanakarin Journal of Science and Technology (SJST) kinetics fluidization bioreactor methanogenesis synthetic waste water |
| title | Biodegradation kinetics during different start up of the anaerobic tapered fluidized bed reactor |
| title_full | Biodegradation kinetics during different start up of the anaerobic tapered fluidized bed reactor |
| title_fullStr | Biodegradation kinetics during different start up of the anaerobic tapered fluidized bed reactor |
| title_full_unstemmed | Biodegradation kinetics during different start up of the anaerobic tapered fluidized bed reactor |
| title_short | Biodegradation kinetics during different start up of the anaerobic tapered fluidized bed reactor |
| title_sort | biodegradation kinetics during different start up of the anaerobic tapered fluidized bed reactor |
| topic | kinetics fluidization bioreactor methanogenesis synthetic waste water |
| url | http://rdo.psu.ac.th/sjstweb/journal/33-5/0125-3395-33-5-539-544.pdf |
| work_keys_str_mv | AT rangasamyparthiban biodegradationkineticsduringdifferentstartupoftheanaerobictaperedfluidizedbedreactor |