Decolorization of azo dye (Orange II) in a sequential UASB-SBR system
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2016
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my.unimap-418822016-06-04T07:53:16Z Decolorization of azo dye (Orange II) in a sequential UASB-SBR system Ong, Soon An Eiichi, Toorisaka Makoto, Hirata Tadashi, Hano saong@unimap.edu.my Bio-face Decolorization Orange II SEM Sequencing batch reactor Up-flow anaerobic sludge blanket Link to publisher's homepage at http://www.journals.elsevier.com The combination of up-flow anaerobic sludge blanket (UASB) and sequencing batch reactor was chosen as an anaerobic and aerobic system, respectively, in the treatment of Orange II-containing wastewater. The Orange II and COD removal efficiencies were improved in the UASB system when the operating temperature and hydraulic retention time were increased up to 30 °C and 48 h, respectively. Nearly complete decolorization (>95%) was accomplished in UASB system when working at 0.3 g/l d of Orange II loading rate at 30 °C with hydraulic retention time of 24 h. The electron-scanning microscope (SEM) photographs showed that there were discrepancies in the microorganism composition of the two systems, which was probably the main reason for different treatment performance in COD and Orange II removals in both systems. 2016-06-04T07:53:16Z 2016-06-04T07:53:16Z 2005-04 Article Separation and Purification Technology, vol.42 (3), 2005, pages 297-302 1383-5866 http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41882 doi:10.1016/j.seppur.2004.09.004 en Elsevier B.V. |
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English |
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Bio-face Decolorization Orange II SEM Sequencing batch reactor Up-flow anaerobic sludge blanket |
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Bio-face Decolorization Orange II SEM Sequencing batch reactor Up-flow anaerobic sludge blanket Ong, Soon An Eiichi, Toorisaka Makoto, Hirata Tadashi, Hano Decolorization of azo dye (Orange II) in a sequential UASB-SBR system |
| description |
Link to publisher's homepage at http://www.journals.elsevier.com |
| author2 |
saong@unimap.edu.my |
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saong@unimap.edu.my Ong, Soon An Eiichi, Toorisaka Makoto, Hirata Tadashi, Hano |
| format |
Article |
| author |
Ong, Soon An Eiichi, Toorisaka Makoto, Hirata Tadashi, Hano |
| author_sort |
Ong, Soon An |
| title |
Decolorization of azo dye (Orange II) in a sequential UASB-SBR system |
| title_short |
Decolorization of azo dye (Orange II) in a sequential UASB-SBR system |
| title_full |
Decolorization of azo dye (Orange II) in a sequential UASB-SBR system |
| title_fullStr |
Decolorization of azo dye (Orange II) in a sequential UASB-SBR system |
| title_full_unstemmed |
Decolorization of azo dye (Orange II) in a sequential UASB-SBR system |
| title_sort |
decolorization of azo dye (orange ii) in a sequential uasb-sbr system |
| publisher |
Elsevier B.V. |
| publishDate |
2016 |
| url |
http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41882 |
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1643799638668476416 |