THE ANAEROBIC/AEROBIC TREATMENT OF AKSARAY DOMESTIC WASTEWATER AT AMBIENT CONDITIONS

被引:1
作者
Isik, M. [1 ]
Altas, L. [1 ]
Kurmac, Y. [1 ]
Ozcan, S. [1 ]
机构
[1] Aksaray Univ, Fac Engn, Dept Environm Engn, Aksaray, Turkey
关键词
aerobic; anaerobic; characterization; domestic; wastewater; UASB REACTOR; SEWAGE;
D O I
10.2478/V10133-010-0026-2
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
Wastewater management, as water pollution control and resources management, is one of the prioritized problems of Turkey including in Aksaray. The domestic wastewater of Aksaray City was classified as polluted domestic wastewater when COD was considered. Treatability of wastewater was investigated in this study by using upflow anaerobic sludge bed (UASB) reactor and aerobic completely mixed activated sludge reactor (CMASR), with ambient temperatures for duration of approximately five months. The removal of organic matter differed in direct relation with the water's pollutant degree but was not significantly affected by the temperatures. A total of 58% and 63% of the organic matter was removed in the first and second phases, respectively COD removal efficiency of the system with HRT of 12.7 hours and organic loading rate of 1.47 COD/m(3).day was obtained as 78%. This study states that domestic wastewater in UASB/CMASR could be digested efficiently in Aksaray City
引用
收藏
页码:1965 / 1969
页数:5
相关论文
共 13 条
[1]   DETERMINATION OF BICARBONATE AND TOTAL VOLATILE ACID CONCENTRATION IN ANAEROBIC DIGESTERS USING A SIMPLE TITRATION [J].
ANDERSON, GK ;
YANG, G .
WATER ENVIRONMENT RESEARCH, 1992, 64 (01) :53-59
[2]  
[Anonymous], 2002, THESIS WAGENINGEN U
[3]  
[Anonymous], 2003, WAST ENG TREATM REUS
[4]  
*APHA AWWA WEF, 2005, STAND METH EX WAT WA, P57
[5]   Domestic wastewater treatment using a UASB reactor [J].
Behling, E ;
Diaz, A ;
Colina, G ;
Herrera, M ;
Gutierrez, E ;
Chacin, E ;
Fernandez, N ;
Forster, CF .
BIORESOURCE TECHNOLOGY, 1997, 61 (03) :239-245
[6]   Decolorization and toxicity screening of selected reactive azo dyes under methanogenic conditions [J].
Beydilli, MI ;
Pavlostathis, SG ;
Tincher, WC .
WATER SCIENCE AND TECHNOLOGY, 1998, 38 (4-5) :225-232
[7]   A combined anaerobic-aerobic system to treat domestic sewage in coastal areas [J].
Castillo, A ;
Cecchi, F ;
Mata-Alvarez, J .
WATER RESEARCH, 1997, 31 (12) :3057-3063
[8]   Cost-effective pre-treatment of wastewater [J].
El-Gohary, FA ;
Nasr, FA .
WATER SCIENCE AND TECHNOLOGY, 1999, 39 (05) :97-103
[9]   Combining upflow anaerobic sludge blanket (UASB) reactors and submerged aerated biofilters for secondary domestic wastewater treatment [J].
Gonçalves, RF ;
de Araújo, VL ;
Bof, VS .
WATER SCIENCE AND TECHNOLOGY, 1999, 40 (08) :71-79
[10]  
KUNT F, 2007, AKSARAY ILI KENTSEL