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Biological nitrogen removal from industrial wastewater (pharmaceutical synthetic wastewater) was studied. Sequencing batch reactor (SBR) and sequencing batch biofilm reactor (SBBR) were utilized to treat ammonium-rich wastewater. No external carbon source was added to the reactors. At nitrogen loading rate (NLR) of 2.5 kg N/(m3·day), the efficiency of ammonium removal from synthetic wastewater in SBR was 86.9%. SBBR ammonium removal efficiency under fixed dissolved oxygen (DO) concentration of 0.3 mg O2/dm3 was 98.4%. Specific nitrification rate (SNR) and specific denitrification rate (SDNR) in SBR were 9.24 mg NH4+-N/(g MLVSS·h) and 18.56 mg NO3– -N/(g MLVSS·h), respectively. Nitrite accumulation rate (NAR) showed high correlation with DO decrement (R2 = 0.983), NAR and simultaneous nitrification and denitrification (SND) had high correlation, too (R² = 0.976). SND efficiency in SBBR reached 94.1% while ammonium oxidizing bacteria (AOB) were dominant and NAR in SBBR process at the DO level of 0.3 mg O2/dm3 was 90.3%.
Czasopismo
Rocznik
Tom
Strony
95--115
Opis fizyczny
Bibliogr. 27 poz., tab., rys.
Twórcy
autor
- Department of Environmental Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
autor
- Department of Chemical and Petroleum Engineering, Sharif University of Technology, Tehran, Iran
autor
- Department of Environmental Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
autor
- Environmental Technologies Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
Bibliografia
- [1] U.S. Environmental Protection Agency, Engineers and Managers, EPA/600/R-11/088, Principles of Design and Operations of Wastewater Treatment Pond Systems for Plant Operators, Cincinnati, OH, USA, 2011.
- [2] HAJSARDAR M., BORGHEI S.M., HASSANI A.H., TAKDASTAN A., Simultaneous ammonium and nitrate removal by a modified intermittently aerated sequencing batch reactor (SBR) with multiple filling events, Pol. J. Chem. Technol., 2016, 18 (3), 72.
- [3] WANG H., HANG Q., CRITTENDEN J., ZHOU Y., YUAN Q., LIU H., Combine autotrophic nitritation and bioelectrochemical-sulfur denitrification for treatment of ammonium rich wastewater with low C/N ratio, Environ. Sci. Pollut. Res., 2016, 23 (3), 2329.
- [4] MOUSAVI S., IBRAHIM S., AROUA M.K., Sequential nitrification and denitrification in a novel palm shell granular activated carbon twin-chamber upflow bio-electrochemical reactor for treating ammonium-rich wastewater, Bioresour. Technol., 2012, 125, 256.
- [5] SHELDON M.S., ZEELIE P.J., EDWARDS W., Treatment of paper mill effluent using an anaerobic/aerobic hybrid side-stream membrane bioreactor, Water Sci. Technol., 2012, 65 (7), 1265.
- [6] MALAMIS S., KATSOU E., FRISON N., DI FABIO S., NOUTSOPOULOS C., FATONE F., Start-up of the completely autotrophic nitrogen removal process using low activity anammox inoculum to treat low strength UASB effluent, Bioresour. Technol., 2013, 148, 467.
- [7] GUPTA S.K., GUPTA S.K., HUNG Y.T., Treatment of pharmaceutical wastes, [In:] L.K. Wang, Y.-T. Hung, H.H. Lo, C. Yapijakis (Eds.), Waste Treatment in the Process Industries, CRC Press, Francis Taylor Group, Boca Raton 2006, 167.
- [8] GALI A., DOSTA J., VAN LOOSDRECHT M.C.M., MATA-ALVAREZ J., Two ways to achieve an anammox influent from real reject water treatment at lab-scale: Partial SBR nitrification and SHARON process, Proc. Biochem., 2007, 42 (4), 715.
- [9] KONG Q., Impact of ammonium and salinity concentrations on nitrous oxide emission in partial nitrification system, KSCE J. Civ. Eng., 2015, 19 (4), 873.
- [10] KIM D.S., JUNG N.S., PARK Y.S., Characteristics of nitrogen and phosphorus removal in SBR and SBBR with different ammonium loading rates, Korean J. Chem. Eng., 2008, 25 (4), 793.
- [11] WANG G., XU X., GONG Z., GAO F., YANG F., ZHANG H., Study of simultaneous partial nitrification, anammox and denitrification (SNAD) process in an intermittent aeration membrane bioreactor, Proc. Biochem., 2016, 51 (5), 632.
- [12] ZHAO W., ZHANG Y., LV D., WANG M., PENG Y., LI B., Advanced nitrogen and phosphorus removal in the pre-denitrification anaerobic/anoxic/aerobic nitrification sequence batch reactor (pre-A 2 NSBR) treating low carbon/nitrogen (C/N) wastewater, Chem. Eng. J., 2016, 302, 296.
- [13] CARRERA J., VICENT T., LAFUENTE J., Effect of influent COD/N ratio on biological nitrogen removal (BNR) from high-strength ammonium industrial wastewater, Proc. Biochem., 2004, 39 (12), 2035.
- [14] NABAVI B.F., NIKAEEN M., AMIN M.M., FARROKHZADEH H., Biological treatment of polychlorinated biphenyls (PCBs) contaminated transformer oil by anaerobic–aerobic sequencing batch biofilm reactors, Int. Biodeter. Biodegr., 2013, 85, 451.
- [15] XU X., CHENG Y., ZHANG T., JI F., XU X., Treatment of pharmaceutical wastewater using interior microelectrolysis/Fenton oxidation-coagulation and biological degradation, Chemosphere, 2016, 152, 23.
- [16] Standard Methods for the Examination of Water and Wastewater, 20th Ed., American Public Health Association/American Water Works Association/Water Environment Federation, Washington DC, USA, 1998.
- [17] SÁEZ-PLAZA P., MICHAŁOWSKI T., NAVAS M.J., ASUERO A.G., WYBRANIEC S., An overview of the Kjeldahl method of nitrogen determination. Part I. Early history, chemistry of the procedure, and titrimetric finish, Crit. Rev. Anal. Chem., 2013, 43 (4), 178.
- [18] Iranian Effluent Discharge Standards, 1st Ed., Research Department of Environmental Protection Organization of Iran (DOE), Tehran, Iran, 1994.
- [19] LI W., SHAN X.Y., WANG Z.Y., LIN X.Y., LI C.X., CAI C.Y., ABBAS G., ZHANG M., SHEN L.D., HU Z.Q., ZHAO H.P., Effect of self-alkalization on nitrite accumulation in a high-rate denitrification system: Performance, microflora and enzymatic activities, Water Res., 2016, 88, 758.
- [20] KONG Q., ZHANG J., MIAO M., TIAN L., GUO N., LIANG S., Partial nitrification and nitrous oxide emission in an intermittently aerated sequencing batch biofilm reactor, Chem. Eng. J., 2013, 217, 435.
- [21] PARK S., CHUNG J., RITTMANN B.E., BAE W., Nitrite accumulation from simultaneous free‐ammonia and free‐nitrous‐acid inhibition and oxygen limitation in a continuous‐flow biofilm reactor, Biotechn. Bioeng., 2015, 112 (1), 43.
- [22] WANG S., WU X., WANG Y., LI Q., TAO M., Removal of organic matter and ammonia nitrogen from landfill leachate by ultrasound, Ultrason. Sonochem., 2008, 15 (6), 933.
- [23] ZHENG M., LIU Y.C., XIN J., ZUO H., WANG C., WU W., Ultrasonic treatment enhanced ammonia-oxidizing bacterial (AOB) activity for nitritation process, Environ. Sci. Technol., 2015, 50 (2), 864.
- [24] YUSOF N., HASSAN M.A., PHANG L.Y., TABATABAEI M., OTHMAN M.R., MORI M., WAKISAKA M., SAKAI K., SHIRAI Y., Nitrification of ammonium-rich sanitary landfill leachate, Waste Manage., 2010, 30 (1), 100.
- [25] SHIQIANG Z., SHUO Y., JINREN N., High-efficient nitrogen removal by coupling enriched autotrophic nitrification and aerobic-denitrification consortiums at cold temperature, Bioresour. Technol., 2014, 161, 288.
- [26] DAVEREY A., SU S.H., HUANG Y.T., CHEN S.S., SUNG S., LIN J.G., Partial nitrification and anammox process. A method for high strength optoelectronic industrial wastewater treatment, Water Res., 2013, 47 (9), 2929.
- [27] GUO J., YANG G., FANG F., QIN Y., Performance of completely autotrophic nitrogen removal over nitrite process under different aeration modes and dissolved oxygen, Front. Environ. Sci. Eng., 2008, 2 (4), 439.
Typ dokumentu
Bibliografia
Identyfikator YADDA
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