The Effect of Aerobic and Anoxic Phase Durations on Simultaneous Organic Carbon and Nitrogen Removal in Sequencing Batch Reactor (SBR)
Abstract
In
this study, the effect of aerobic
and anoxic phase durations on simultaneous
organic carbon and nitrogen removal was studied in three sequencing batch
reactor (SBR). The higher organic matter and nitrogen removal was obtained in
reactor (AKR 2) to be aerobic phase duration of 4 hours and anoxic phase
duration of 2 hours. In this reactor (AKR 2), the removal efficiencies of COD, NH4+-N,
NOX (NO2+NO3) were about 90 %, 92 % and 64 %,
respectively.
References
- Ghafari S., Hasan M., Aroua M.K., Bio-electrochemical removal of nitrate from water and wastewater-A review, Bioresource Technology, 99, 3965-3974, 2008.
- Campos J.L., Garrido J.M., Corral A,M., Mendez R., Stability of a nitrifying activated sludge reactor, Biochemical Engineering Journal, 35, 87-92, 2007.
- Coelho M.A.Z., Russo C. and Araujo O.Q.F., Optimization of a sequencing batch reactor for biological nitrogen removal Water, Research, 34(10), 2809-2817, 2000.
- Liu Y.Q., Tay J.H., Ivanov V., Moy B.Y.P., Yu L., Tay S.T.L., Influence of phenol on nitrification by microbial granules, Process Biochemistry, 40, 3285-3289, 2005. Li B., Irvin S., The comparision of alkalinity and ORP as indicators for nitrification and denitrification in a sequencing batch reactor (SBR), Biochemical Engineering Journal, 34, 200
- Bilanovic D., Battistoni P., Cecchi F., Pavan P., Denitrification under high nitrate concentration and alternating anoxic conditions, Water Research, 33(15), 3311-3320, 1999.
- Thuan T.H., Chung Y.C., Ahn D.H., Study of nitrogen and organics removal in sequencing batch reactor (SBR) using hybrid media, Journal of Environmental Science and Health, Part A, 38(3), 577-588, 2003.
- Mees J.B.R., Gomes S.D., Hasan S.D.M., Gomes B.M., Boas M.A.V., Nitrogen removal in a SBR operated with and without pre-denitrification: effect of the carbon:nitrogen ratio and the cycle time, Environmental Technology, 2013.
- Puig S., Vives M.T., Corominas L.I., Balaguer M.D., Colprim J., Wastewater nitrogen removal in SBRs, applying a step-feed strategy: from lab-scale to pilot-plant operation, Water Science and Technology, 50(10), 89-96, 2004.
- Manga J., Venegas C., Acosta M.J.P., Abad D., An experimental study for biological nitrogen removal and control strategies in a sequencing batch reactor (SBR), Environmental Technology, 28, 793-798, 2007.
- Peng Y.Z., Chen Y., Peng C.Y., Liu M., Wang S.Y., Song X.Q., Cui Y.W., Nitrite accumulation by aeration controlled in sequencing batch reactors treating domestic wastewater, Water Science and Technology, 50(10), 35-43, 2004.
- Rodrigues A.C., Brito A.G., Melo L.F., Post-treatment of a brewery wastewater using a sequencing batch reactor, Water Environment Research, 73 (1), 45-51, 2001.
- APHA, AWWA, WCPF., Standard Methods for the Examination of Water and Wastewater, 20 th Edition, American Public Health Association, Washington, D.C., 1998.
- Leung G.L.W., Tam N.F.Y., Operation strategy of a sequencing batch reactor for simultaneous removal of wastewater organic matter and nutrients, Resources, Conservation and Recycling, 11(1-4), 209-223, 1994.
- Mekonen A., Kumar P., Kumar A., Use of sequencing batch reactor for biological denitrification of high nitrate containing water, Journal of Environmental Engineering, 127(3), 273-278, 200
Ardışık Kesikli Reaktörde (AKR) Organik Madde ve Azotun Birlikte Giderimine Aerobik ve Anoksik Faz Sürelerinin Etkisi
Abstract
Bu çalışmada, ardışık kesikli reaktörde (AKR) birlikte organik karbon ve azot
giderimine aerobik ve anoksik faz sürelerinin etkisi çalışılmıştır. En yüksek
organik madde ve azot giderme verimi, aerobik faz süresinin 4 saat ve anoksik
faz süresinin 2 saat olduğu reaktörde (AKR 2) elde edilmiştir. Bu reaktörde
(AKR 2), % 90 KOİ, % 92 NH4+-N ve % 64 NOX (NO2+NO3)
giderme verimi bulunmuştur.
References
- Ghafari S., Hasan M., Aroua M.K., Bio-electrochemical removal of nitrate from water and wastewater-A review, Bioresource Technology, 99, 3965-3974, 2008.
- Campos J.L., Garrido J.M., Corral A,M., Mendez R., Stability of a nitrifying activated sludge reactor, Biochemical Engineering Journal, 35, 87-92, 2007.
- Coelho M.A.Z., Russo C. and Araujo O.Q.F., Optimization of a sequencing batch reactor for biological nitrogen removal Water, Research, 34(10), 2809-2817, 2000.
- Liu Y.Q., Tay J.H., Ivanov V., Moy B.Y.P., Yu L., Tay S.T.L., Influence of phenol on nitrification by microbial granules, Process Biochemistry, 40, 3285-3289, 2005. Li B., Irvin S., The comparision of alkalinity and ORP as indicators for nitrification and denitrification in a sequencing batch reactor (SBR), Biochemical Engineering Journal, 34, 200
- Bilanovic D., Battistoni P., Cecchi F., Pavan P., Denitrification under high nitrate concentration and alternating anoxic conditions, Water Research, 33(15), 3311-3320, 1999.
- Thuan T.H., Chung Y.C., Ahn D.H., Study of nitrogen and organics removal in sequencing batch reactor (SBR) using hybrid media, Journal of Environmental Science and Health, Part A, 38(3), 577-588, 2003.
- Mees J.B.R., Gomes S.D., Hasan S.D.M., Gomes B.M., Boas M.A.V., Nitrogen removal in a SBR operated with and without pre-denitrification: effect of the carbon:nitrogen ratio and the cycle time, Environmental Technology, 2013.
- Puig S., Vives M.T., Corominas L.I., Balaguer M.D., Colprim J., Wastewater nitrogen removal in SBRs, applying a step-feed strategy: from lab-scale to pilot-plant operation, Water Science and Technology, 50(10), 89-96, 2004.
- Manga J., Venegas C., Acosta M.J.P., Abad D., An experimental study for biological nitrogen removal and control strategies in a sequencing batch reactor (SBR), Environmental Technology, 28, 793-798, 2007.
- Peng Y.Z., Chen Y., Peng C.Y., Liu M., Wang S.Y., Song X.Q., Cui Y.W., Nitrite accumulation by aeration controlled in sequencing batch reactors treating domestic wastewater, Water Science and Technology, 50(10), 35-43, 2004.
- Rodrigues A.C., Brito A.G., Melo L.F., Post-treatment of a brewery wastewater using a sequencing batch reactor, Water Environment Research, 73 (1), 45-51, 2001.
- APHA, AWWA, WCPF., Standard Methods for the Examination of Water and Wastewater, 20 th Edition, American Public Health Association, Washington, D.C., 1998.
- Leung G.L.W., Tam N.F.Y., Operation strategy of a sequencing batch reactor for simultaneous removal of wastewater organic matter and nutrients, Resources, Conservation and Recycling, 11(1-4), 209-223, 1994.
- Mekonen A., Kumar P., Kumar A., Use of sequencing batch reactor for biological denitrification of high nitrate containing water, Journal of Environmental Engineering, 127(3), 273-278, 200
There are 14 citations in total.
Details
| Primary Language | Turkish |
|---|---|
| Subjects | Engineering |
| Journal Section | Çevre Mühendisliği |
| Authors | |
| Publication Date | January 22, 2014 |
| Published in Issue | Year 2013 Volume: 2 Issue: 2 |
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