| 000 | 01805cam a2200325 a 4500 | ||
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| 003 | EG-GiCUC | ||
| 008 | 120813s2012 ua e f m 000 0 eng d | ||
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_aEG-GiCUC _beng _cEG-GiCUC |
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| 041 | 0 | _aeng | |
| 049 | _aDeposite | ||
| 097 | _aPh.D | ||
| 099 | _aCai01.13.05.Ph.D.2012.Ab.E | ||
| 100 | 0 | _aAbdelsalam Ahmed Mohamed Elawwad | |
| 245 | 1 | 0 |
_aEffect of start-up and starvation conditions on the nitrification process in aerated submerged fixed bed biofilm reactors SFBBRs / _cAbdelsalam Ahmed Mohamed Elawwad ; Supervised Hisham Abdelhalim , Heinz Koser , Maged Hamed |
| 246 | 1 | 5 | _aتأثير ظروف بدء تشغيل و توقف محطات معالجة الصرف الصحى علي عملية النترجة فى المرشحات البيولوجية المغمورة و المهواة ذات الوسط الثابت |
| 260 |
_aCairo : _bAbdelsalam Ahmed Mohamed Elawwad , _c2012 |
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| 300 |
_a122 P. in various pagings : _bplans ; _c30cm |
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| 502 | _aThesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Civil Engineering | ||
| 520 | _aThis study focuses on the improvement of the operation and understanding of the behavior of submerged fixed-bed biofilm reactors (SFBBRs) as a nitrification process. Two issues were studied in this thesis: the start-up and the starvation of nitrifying biofilms. To achieve the objectives of this thesis, acrated two-stages bench-scale SFBBRs were operated over one year at 20{u00B0}C | ||
| 530 | _aIssued also as CD | ||
| 653 | 4 | _aNitrification | |
| 653 | 4 | _aSFBBR | |
| 653 | 4 | _aWastewater | |
| 700 | 0 |
_aHeinz Koeser , _eSupervisor |
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| 700 | 0 |
_aHisham Abdelhalim , _eSupervisor |
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| 700 | 0 |
_aMaged Mahmoud Hamed , _eSupervisor |
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| 905 |
_aNazla _eRevisor |
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| 905 |
_aSamia _eCataloger |
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| 942 |
_2ddc _cTH |
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_c39206 _d39206 |
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