[1. Ferreira, J.G., Andersen, J.H., Borja, A., Bricker, S.B., Camp, J., Cardoso Da Silva, M., Garcés, E., Heiskanen, A.S., Humborg, C., Ignatiades, L., Lancelot, C., Mensegun, A., Tett, P., Hoepffner, N. & Claussen, U. (2011). Overview of eutrophication indicators to assess environmental status within the European Marine Strategy Framework Directive. Estuar. Coast. Shelf. S. 93(2), 117-131. DOI: 10.1016/j.ecss.2011.03.014.10.1016/j.ecss.2011.03.014]Search in Google Scholar
[2. Chislock, M.F., Doster, E., Zitomer, R.A. & Wilson, A.E. (2013). Eutrophication: causes, consequences, and controls in aquatic ecosystems. Nat. Educ. Know. 4(4), 10.]Search in Google Scholar
[3. Yanga, S., Yang, F., Fu, Z., Wang, T. & Lei, R. (2010). Simultaneous nitrogen and phosphorus removal by a novel sequencing batch moving bed membrane bioreactor for wastewater treatment. J. Hazard. Mater. 175, 551-557. DOI: 10.1016/j.jhazmat.2009.10.040.10.1016/j.jhazmat.2009.10.04019896271]Search in Google Scholar
[4. Metcalf & Eddy. (2003). Wastewater engineering: Treatment and reuse (4th ed.). Boston, USA: McGraw-Hill.]Search in Google Scholar
[5. Zhou, Y., Oehmen, A., Lim, M., Vadivelu, V. & NG, W.J. (2011). The role of nitrite and free nitrous acid (FNA) in wastewater treatment plants. Water Res. 45(15), 4672-4682. DOI: 10.1016/j.watres.2011.06.025.10.1016/j.watres.2011.06.02521762944]Search in Google Scholar
[6. Ding, D., Feng, C., Jin, Y., Hao, C., Zhao, Y. & Suemura, T. (2011). Domestic sewage treatment in a sequencing batch biofi lm reactor (SBBR) with an intelligent controlling system. Desalination 276(1-3), 260-265. DOI: 10.1016/j.desal.2011.03.059.10.1016/j.desal.2011.03.059]Search in Google Scholar
[7. Jungles, M.K., Campos, J.L. & Costa, R.H.R. (2014). Sequencing batch reactor operation for treating wastewater with aerobic granular sludge. Braz. J. Chem. Eng. 31(1), 27-33. DOI: http://dx.doi.org/10.1590/S0104-6632201400010000410.1590/S0104-66322014000100004]Search in Google Scholar
[8. United States Environmental Protection Agency (USEPA). (1999). Wastewater technology fact sheet: Sequencing batch reactors, EPA 832-F-99-073.]Search in Google Scholar
[9. Singh, M. & Srivastava, R.K. (2011). Sequencing batch reactor technology for biological wastewater treatment: a review. Asia-Pac. J. Chem. Eng. 6(1), 3-13. DOI: 10.1002/apj.490.10.1002/apj.490]Search in Google Scholar
[10. Venkata Mohan, S., Chandrashekara Rao, N., Krishna Prasad, K., Madhavi, B.T.V. & Sharma, P.N. (2005). Treatment of complex chemical wastewater in a sequencing batch reactor (SBR) with an aerobic suspended growth confi guration. Process Biochem. 40(5), 1501-1508. DOI: 10.1016/j.procbio.2003.02.001.10.1016/j.procbio.2003.02.001]Search in Google Scholar
[11. Lim, J.W., Seng, C.E., Lim, P.E., Ng, S.L. & Ahmed Sujari, A.N. (2011). Nitrogen removal in moving bed sequencing batch reactor using polyurethane foal cubes of various sizes as carrier materials. Bioresour. Technol. 102(21), 9876-9883. DOI: 10.1016/j.biortech.2011.08.014.10.1016/j.biortech.2011.08.01421890353]Search in Google Scholar
[12. Uemoto, H., Shoji, T. & Uchida, S. (2014). Biological filter capable of simultaneous nitrification and denitrification for Aquatic Habitat in International Space Station. Life Sci. Space Res. 1, 89-95. DOI: 10.1016/j.lssr.2014.02.002.10.1016/j.lssr.2014.02.00226432593]Search in Google Scholar
[13. Kampschreur, M.J., Temmink, H., Kleerebezem, R., Jetten, M.S.M. & van Loosdrecht, M.C.M. (2009). Nitrous oxide emission during wastewater treatment. Water Res. 43(17), 4093-4103. DOI: 10.1016/j.watres.2009.03.001.10.1016/j.watres.2009.03.00119666183]Search in Google Scholar
[14. Guo, J., Yang, Q., Peng, Y., Yang, A. & Wang, H. (2007). Biological nitrogen removal with real-time control using step- -feed SBR technology. Enzyme Microb. Tech. 40(6), 1564-1569. DOI: 10.1016/j.enzmictec.2006.11.001.10.1016/j.enzmictec.2006.11.001]Search in Google Scholar
[15. Kulkarni, P. (2013). Nitrophenol removal by simultaneous nitrifi cation denitrifi cation (SND) using T. pantotropha in sequencing batch reactors (SBR). Bioresour. Technol. 128, 273-280. DOI: 10.1016/j.biortech.2012.10.054.10.1016/j.biortech.2012.10.054]Search in Google Scholar
[16. United States Environmental Protection Agency (USEPA). (2013). Wastewater treatment fact sheet: external carbon sources for nitrogen removal, EPA 832-F-13-016.]Search in Google Scholar
[17. Vives, M.T. (2004). SBR Technology for Wastewater Treatment: Suitable Operational Conditions for a Nutrient Removal. Unpublished doctoral dissertation, University of Girona, Girona, Spain.]Search in Google Scholar
[18. Jun, L., Tao, Y., Xue-bin, L., Li-min, W. & Hui, Z. (2013). Effect of anaerobic time on biological nitrogen removal in a modifi ed SBR. Desal. Water Treat. 51(19-21), 3691-3699. DOI: 10.1080/19443994.2013.782047.10.1080/19443994.2013.782047]Search in Google Scholar
[19. Won, S.G., Jeon, D.Y,, Kwag, J.H., Kim, J.D. & Ra, C.S. (2015). Nitrogen removal from milking center wastewater via simultaneous nitrification and denitrification using a biofilm filtration reactor. Asian Aus. J. Anim. Sci. 28(6), 896-902. DOI: http://dx.doi.org/10.5713/ajas.14.0839.10.5713/ajas.14.0839]Search in Google Scholar
[20. Wang, J., Peng, Y., Wang, S. & Gao, Y. (2008). Nitrogen removal by simultaneous nitrifi cation and denitrifi cation via nitrite in a sequencing hybrid biological reactor. Chin. J. Chem. Eng. 16(5), 778-784. DOI: 10.1016/S1004-9541(08)60155-X.10.1016/S1004-9541(08)60155-X]Search in Google Scholar
[21. Whitacre, D.M. (Ed.). (2012). Reviews of environmental contamination and toxicology. Springer.]Search in Google Scholar
[22. Joss, A., Salzgeber, D., Eugster, J., König, R., Rottermann, K., Burger, S., Fabijan, P., Leumann, S., Mohn, J. & Siegrist, H. (2009). Full-scale nitrogen removal from digester liquid with partial nitritation and anammox in one SBR. Environ. Sci. Technol. 43(14), 5301-5306. DOI: 10.1021/es900107w.10.1021/es900107w19708357]Search in Google Scholar
[23. Su, J.J., Chang, Y.C. & Huang, S.M. (2014). Ammonium reduction from piggery wastewater using immobilized ammonium-reducing bacteria with a full-scale sequencing batch reactor on farm. Water Sci. Technol. 69(4), 840-846. DOI: 10.2166/wst.2013.787.10.2166/wst.2013.78724569285]Search in Google Scholar
[24. Wett, B., Omari, A., Podmirseg, S.M., Han, M., Akintayo, O., Gómez Brandón, M., Nyhuis, G., Murthy, S., Bott, C., Hell, M., Takács, I., Nyhuis, G. & O’Shaughnessy M. (2013). Going for mainstream deammonifi cation from bench-to full scale for maximized resource effi ciency. Water Sci. Technol. 68(2), 283-289. DOI: 10.2166/wst.2013.15010.2166/wst.2013.15023863418]Search in Google Scholar
[25. APHA. (1998). Standard methods for the examination of water and wastewater (20th ed.). Washington DC, USA: American Public Health Association/American Water Works Association/Water Environment Federation,]Search in Google Scholar
[26. Research department of environmental protection organization of Iran (DOE). (1994). Iranian effl uent discharge standards. Tehran, Iran.]Search in Google Scholar
[27. Mardani, S., Mirbagheri, A., Amin, M.M. & Ghasemian, M. (2011). Determination of biokinetic coefficients for activated sludge processes on municipal wastewater. Iran. J. Environ. Health Sci. Eng. 8(1), 25-34. DOI: 10.4103/2277-9183.170702.]Search in Google Scholar
[28. Won, S.G. & Ra, C.S. (2011). Biological nitrogen removal with a real-time control strategy using moving slope changes of pH(mV)- and ORP -time profiles. Water Res. 45(1), 171-178. DOI: 10.1016/j.watres.2010.08.030. 10.1016/j.watres.2010.08.03020822790]Search in Google Scholar