Acclimatization process of microorganisms from activated sludge in kenaf-retting wastewater
Acclimatization process of microorganisms in Kenaf-retting wastewater was studied using return activated sludge (RAS). RAS was collected from near sewage treatment plant. Initial concentration of chemical oxygen demand (COD) in the wastewater and mixed liquor suspended solids (MLSS) of activated slu...
| Main Authors: | , , , |
|---|---|
| Other Authors: | |
| Format: | Book Section |
| Published: |
Springer
2013
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/31235/ |
| _version_ | 1848846900634058752 |
|---|---|
| author | Zainuddin, Zawani Abdullah, Luqman Chuah Ahmadun, Fakhru'l-Razi Abdan, Khalina |
| author2 | Pogaku, Ravindra |
| author_facet | Pogaku, Ravindra Zainuddin, Zawani Abdullah, Luqman Chuah Ahmadun, Fakhru'l-Razi Abdan, Khalina |
| author_sort | Zainuddin, Zawani |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Acclimatization process of microorganisms in Kenaf-retting wastewater was studied using return activated sludge (RAS). RAS was collected from near sewage treatment plant. Initial concentration of chemical oxygen demand (COD) in the wastewater and mixed liquor suspended solids (MLSS) of activated sludge were 2,300 and 1,000 mg/l, respectively. The MLSS and COD concentrations were stabilized at day-25th. The highest substrate removal was recorded at 85 %, and it is found that activated sludge bacteria are well adapted in the new environment. At the end of the experiment, microorganisms, namely Achromobacter sp, Bacillus sp and Acinetobacter sp, were found dominated in the wastewater. |
| first_indexed | 2025-11-15T09:10:04Z |
| format | Book Section |
| id | upm-31235 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-15T09:10:04Z |
| publishDate | 2013 |
| publisher | Springer |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-312352016-02-15T07:37:21Z http://psasir.upm.edu.my/id/eprint/31235/ Acclimatization process of microorganisms from activated sludge in kenaf-retting wastewater Zainuddin, Zawani Abdullah, Luqman Chuah Ahmadun, Fakhru'l-Razi Abdan, Khalina Acclimatization process of microorganisms in Kenaf-retting wastewater was studied using return activated sludge (RAS). RAS was collected from near sewage treatment plant. Initial concentration of chemical oxygen demand (COD) in the wastewater and mixed liquor suspended solids (MLSS) of activated sludge were 2,300 and 1,000 mg/l, respectively. The MLSS and COD concentrations were stabilized at day-25th. The highest substrate removal was recorded at 85 %, and it is found that activated sludge bacteria are well adapted in the new environment. At the end of the experiment, microorganisms, namely Achromobacter sp, Bacillus sp and Acinetobacter sp, were found dominated in the wastewater. Springer Pogaku, Ravindra Bono, Awang Chu, Christopher 2013 Book Section PeerReviewed Zainuddin, Zawani and Abdullah, Luqman Chuah and Ahmadun, Fakhru'l-Razi and Abdan, Khalina (2013) Acclimatization process of microorganisms from activated sludge in kenaf-retting wastewater. In: Developments in Sustainable Chemical and Bioprocess Technology. Springer, New York, pp. 59-64. ISBN 9781461462071; EISBN: 9781461462088 http://dx.doi.org/10.1007/978-1-4614-6208-8_8 10.1007/978-1-4614-6208-8_8 |
| spellingShingle | Zainuddin, Zawani Abdullah, Luqman Chuah Ahmadun, Fakhru'l-Razi Abdan, Khalina Acclimatization process of microorganisms from activated sludge in kenaf-retting wastewater |
| title | Acclimatization process of microorganisms from activated sludge in kenaf-retting wastewater |
| title_full | Acclimatization process of microorganisms from activated sludge in kenaf-retting wastewater |
| title_fullStr | Acclimatization process of microorganisms from activated sludge in kenaf-retting wastewater |
| title_full_unstemmed | Acclimatization process of microorganisms from activated sludge in kenaf-retting wastewater |
| title_short | Acclimatization process of microorganisms from activated sludge in kenaf-retting wastewater |
| title_sort | acclimatization process of microorganisms from activated sludge in kenaf-retting wastewater |
| url | http://psasir.upm.edu.my/id/eprint/31235/ http://psasir.upm.edu.my/id/eprint/31235/ http://psasir.upm.edu.my/id/eprint/31235/ |