Treatment of azo dye Orange II in aerobic and anaerobic-SBR systems
Link to publisher's homepage at https://www.elsevier.com/journals
Saved in:
| Main Authors: | , , , |
|---|---|
| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2016
|
| Subjects: | |
| Online Access: | http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41458 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Institution: | Universiti Malaysia Perlis |
| Language: | English |
| id |
my.unimap-41458 |
|---|---|
| record_format |
dspace |
| spelling |
my.unimap-414582016-04-28T08:05:21Z Treatment of azo dye Orange II in aerobic and anaerobic-SBR systems Ong, Soon An Eiichi, Toorisaka Makoto, Hirata Tadashi, Hano saong@unimap.edu.my Activated sludge Azo dye Orange II SBR Colour removal Link to publisher's homepage at https://www.elsevier.com/journals The performance of aerobic- and anaerobic-SBR in treating Orange II-containing wastewater was investigated. The result from a specific oxygen uptake rate (SOUR) study showed that the Orange II compound did not exert significant inhibitory effects on the activity of activated sludge microorganisms. It was found that Orange II and organic loading rates affected the treatment performance in terms of COD and Orange II removal efficiencies in the SBR systems. The increase of organic loading rate from 2.66 to 5.32 g COD/l day had slightly improved the COD removal efficiency in aerobic-SBR but deteriorated the COD removal efficiency in anaerobic-SBR. On the other hand, the increase of organic loading rate improved the Orange II removal efficiency in both SBR systems. In the case of 100 mg/l Orange II addition, the average fraction of Orange II removed was 15 and 80% in aerobic- and anaerobic-SBR, respectively. The anaerobic microbes exhibited five times higher Orange II removal rate compared to aerobic microbes. 2016-04-28T08:05:21Z 2016-04-28T08:05:21Z 2005-07 Article Process Biochemistry, vol.40 (8), 2005, pages 2907-2914 1359-5113 http://www.journals.elsevier.com/process-biochemistry/ http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41458 doi:10.1016/j.procbio.2005.01.009 en Elsevier |
| institution |
Universiti Malaysia Perlis |
| building |
UniMAP Library |
| collection |
Institutional Repository |
| continent |
Asia |
| country |
Malaysia |
| content_provider |
Universiti Malaysia Perlis |
| content_source |
UniMAP Library Digital Repository |
| url_provider |
http://dspace.unimap.edu.my/ |
| language |
English |
| topic |
Activated sludge Azo dye Orange II SBR Colour removal |
| spellingShingle |
Activated sludge Azo dye Orange II SBR Colour removal Ong, Soon An Eiichi, Toorisaka Makoto, Hirata Tadashi, Hano Treatment of azo dye Orange II in aerobic and anaerobic-SBR systems |
| description |
Link to publisher's homepage at https://www.elsevier.com/journals |
| author2 |
saong@unimap.edu.my |
| author_facet |
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 |
Treatment of azo dye Orange II in aerobic and anaerobic-SBR systems |
| title_short |
Treatment of azo dye Orange II in aerobic and anaerobic-SBR systems |
| title_full |
Treatment of azo dye Orange II in aerobic and anaerobic-SBR systems |
| title_fullStr |
Treatment of azo dye Orange II in aerobic and anaerobic-SBR systems |
| title_full_unstemmed |
Treatment of azo dye Orange II in aerobic and anaerobic-SBR systems |
| title_sort |
treatment of azo dye orange ii in aerobic and anaerobic-sbr systems |
| publisher |
Elsevier |
| publishDate |
2016 |
| url |
http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41458 |
| _version_ |
1643799630759067648 |