后置缺氧SBR短程反硝化除磷

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Abstract

In a post-anoxic sequencing batch reactor(SBR) system treating domestic wastewater, the realization of nitritation and denitrifying phosphorus removal by nitrite pathway and its removal efficiency was investigated. The results indicated that nitritation and denitrifying phosphorus removal in low concentration of ammonia water at room temperature was established by the strategy of sludge discharge in condition of limited oxygen. The effluent of COD、TP、NH₄⁺-N、TN was 17.47mg/L,0.462mg/L,0mg/L and 8.35mg/L, respectively. According to batch experiments, the ratio of denitrifying phosphorus accumulating organisms which took nitrite as electron acceptor in total poly-phosphate accumulating organisms could reached 70%. Studies had found that 140mins anoxic reaction time could have negative effects on phosphorus removal, and anoxic reaction time should be controlled in the completion of the nitrite consumption. Aeration mode affected the removal of nitrogen. With total oxygen changeless, adopted the strategy of high to low strength aeration(1.2~0.2L/min), nitrogen removal efficiency could be improved.

Key words： nitritation post-anoxic SBR denitrifying phosphorus removal anoxic reaction time aeration mode

Received: 10 February 2017

PACS:

X703.3

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	Articles by authors
	LI Dong
	LI Xiao-ying
	YANG Jie
	LUO Ya-hong
	ZHOU Yuan-zheng
	ZENG Hui-ping
	ZHANG Jie

Cite this article:

LI Dong,LI Xiao-ying,YANG Jie等. Denitrifying phosphorus removal by nitrite pathway in a post-anoxic SBR system[J]. CHINA ENVIRONMENTAL SCIENCECE, 2017, 37(8): 2994-3001.

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http://manu36.magtech.com.cn/Jweb_zghjkx/EN/ OR http://manu36.magtech.com.cn/Jweb_zghjkx/EN/Y2017/V37/I8/2994

[1]	张杰,臧景红,杨宏,等.A2/O工艺的固有缺欠和对策研究[J]. 给水排水, 2003,29(3):22-26.
[1]	张杰,臧景红,杨宏,等.A2/O工艺的固有缺欠和对策研究[J]. 给水排水, 2003,29(3):22-26.
[2]	Comeau Y, Oldham W, Hall K. Dynamics of carbon reserves in biological dephosphatation of wastewater in biological phosphate removal from wastewaters[J]. Pergamon Press Oxford, 1987, 1(1):39-55.
[2]	Comeau Y, Oldham W, Hall K. Dynamics of carbon reserves in biological dephosphatation of wastewater in biological phosphate removal from wastewaters[J]. Pergamon Press Oxford, 1987, 1(1):39-55.
[3]	Kuba E, Murnleitnem E. A metabolic model for the biological phosphorous removal by denitrifying organisms[J]. Biotechnology and Bioengineering. 1996,6(52):685-695.
[3]	Kuba E, Murnleitnem E. A metabolic model for the biological phosphorous removal by denitrifying organisms[J]. Biotechnology and Bioengineering. 1996,6(52):685-695.
[4]	Merzouki M, Bernet N, Delgenes J P, et al. Biological denitrifying phosphorus removal in SBR:Effect of added nitrate concentration and sludge retention time[J]. Water Sci Technol., 2001,43(3):191-194.
[4]	Merzouki M, Bernet N, Delgenes J P, et al. Biological denitrifying phosphorus removal in SBR:Effect of added nitrate concentration and sludge retention time[J]. Water Sci Technol., 2001,43(3):191-194.
[5]	Zeng W, Li B, Yang Y, et al. Impact of nitrite on aerobic phosphorus uptake by poly-phosphate accumulating organisms in enhanced biological phosphorus removal sludges[J]. Bioprocess and Biosystems Engineering, 2014,37(2):277-287.
[5]	Zeng W, Li B, Yang Y, et al. Impact of nitrite on aerobic phosphorus uptake by poly-phosphate accumulating organisms in enhanced biological phosphorus removal sludges[J]. Bioprocess and Biosystems Engineering, 2014,37(2):277-287.
[6]	Singh M, Srivastava R K. Sequencing batch reactor technology for biological wastewater treatment:A review[J]. Asia-Pacific Journal of Chemical Engineering, 2011,6(1):3-13.
[6]	Singh M, Srivastava R K. Sequencing batch reactor technology for biological wastewater treatment:A review[J]. Asia-Pacific Journal of Chemical Engineering, 2011,6(1):3-13.
[7]	王爱杰,吴丽红,任南琪,等.亚硝酸盐为电子受体反硝化除磷工艺的可行性[J]. 中国环境科学, 2005,25(5):515-518.
[7]	王爱杰,吴丽红,任南琪,等.亚硝酸盐为电子受体反硝化除磷工艺的可行性[J]. 中国环境科学, 2005,25(5):515-518.
[8]	李亚峰,田西满,郝滢,等.以亚硝酸盐为电子受体的反硝化除磷系统的启动及除磷效果[J]. 沈阳建筑大学学报(自然科学版), 2009,25(5):959-962.
[8]	李亚峰,田西满,郝滢,等.以亚硝酸盐为电子受体的反硝化除磷系统的启动及除磷效果[J]. 沈阳建筑大学学报(自然科学版), 2009,25(5):959-962.
[9]	Tsuneda S, Ohno T, Soejima K, et al. Simultaneous nitrogen and phosphorus removal using denitrifying phosphate-accumulating organisms in a sequencing batch reactor[J]. Biochemical Engineering Journal, 2006,27(3):191-196.
[9]	Tsuneda S, Ohno T, Soejima K, et al. Simultaneous nitrogen and phosphorus removal using denitrifying phosphate-accumulating organisms in a sequencing batch reactor[J]. Biochemical Engineering Journal, 2006,27(3):191-196.
[10]	Marcelino M, Wallaert D, Guisasola A, et al. A two-sludge system for simultaneous biological C, N and P removal via the nitrite pathway[J]. Water Science & Technology, 2011,64(5):1142.
[10]	Marcelino M, Wallaert D, Guisasola A, et al. A two-sludge system for simultaneous biological C, N and P removal via the nitrite pathway[J]. Water Science & Technology, 2011,64(5):1142.
[11]	Wang Y, Peng Y, Stephenson T. Effect of influent nutrient ratios and hydraulic retention time (HRT) on simultaneous phosphorus and nitrogen removal in a two-sludge sequencing batch reactor process[J]. Bioresource Technology, 2009,100(14):3506-3512.
[11]	Wang Y, Peng Y, Stephenson T. Effect of influent nutrient ratios and hydraulic retention time (HRT) on simultaneous phosphorus and nitrogen removal in a two-sludge sequencing batch reactor process[J]. Bioresource Technology, 2009,100(14):3506-3512.
[12]	Kapagiannidis A G, Zafiriadis I, Aivasidis A. Effect of basic operating parameters on biological phosphorus removal in a continuous-flow anaerobic-anoxic activated sludge system[J]. Bioprocess and Biosystems Engineering, 2012,35(3):371-382.
[12]	Kapagiannidis A G, Zafiriadis I, Aivasidis A. Effect of basic operating parameters on biological phosphorus removal in a continuous-flow anaerobic-anoxic activated sludge system[J]. Bioprocess and Biosystems Engineering, 2012,35(3):371-382.
[13]	李微,刘静,孟海停,等.A~2/n-sbr工艺短程反硝化除磷脱氮研究[J]. 环境工程, 2016,(8):62-67.
[13]	李微,刘静,孟海停,等.A~2/n-sbr工艺短程反硝化除磷脱氮研究[J]. 环境工程, 2016,(8):62-67.
[14]	张淼,彭永臻,张建华,等.进水c/n对a~2/o-bco工艺反硝化除磷特性的影响[J]. 中国环境科学, 2016,36(5):1366-1375.
[14]	张淼,彭永臻,张建华,等.进水c/n对a~2/o-bco工艺反硝化除磷特性的影响[J]. 中国环境科学, 2016,36(5):1366-1375.
[15]	杨杰,李冬,罗亚红,等. Sbr后置缺氧反硝化除磷的启动及去除性能[J]. 中国环境科学, 2016,36(5):1376-1383.
[15]	杨杰,李冬,罗亚红,等. Sbr后置缺氧反硝化除磷的启动及去除性能[J]. 中国环境科学, 2016,36(5):1376-1383.
[16]	胡筱敏,李微,刘金亮,等. PH对以亚硝酸盐为电子受体反硝化除磷的影响[J]. 中南大学学报(自然科学版), 2013,44(5):2144-2149.
[16]	胡筱敏,李微,刘金亮,等. PH对以亚硝酸盐为电子受体反硝化除磷的影响[J]. 中南大学学报(自然科学版), 2013,44(5):2144-2149.
[17]	国家环境保护总局《水和废水监测分析方法》编委会.水和废水监测分析方法[M]. 4版.北京:中国环境出版社, 2002:100-104.
[17]	国家环境保护总局《水和废水监测分析方法》编委会.水和废水监测分析方法[M]. 4版.北京:中国环境出版社, 2002:100-104.
[18]	Wachtmeister A, Kuba T, Van Loosdrecht M C M, et al. A sludge characterization assay for aerobic and denitrifying phosphorus removing sludge[J]. Water Research, 1997,31(3):471-478.
[18]	Wachtmeister A, Kuba T, Van Loosdrecht M C M, et al. A sludge characterization assay for aerobic and denitrifying phosphorus removing sludge[J]. Water Research, 1997,31(3):471-478.
[19]	DB11/890-2012城镇污水处理厂水污染物排放标准[S].
[19]	DB11/890-2012城镇污水处理厂水污染物排放标准[S].
[20]	GB18918-2002城镇污水处理厂污染物排放标准[S].
[20]	GB18918-2002城镇污水处理厂污染物排放标准[S].
[21]	Abeling U, Seyfried C F. Anaerobic-aerobic treatment of high-strength ammonium waste-water-nitrogen removal via nitrite[J]. Water Science and Technology, 1992,26(5/6):1007-1015.
[21]	Abeling U, Seyfried C F. Anaerobic-aerobic treatment of high-strength ammonium waste-water-nitrogen removal via nitrite[J]. Water Science and Technology, 1992,26(5/6):1007-1015.
[22]	Hunik J H. Engineering aspects of nitrification with immobilized cells[D]. Wageningen City:Landbouwuniversiteit te Wageningen, 1993.
[22]	Hunik J H. Engineering aspects of nitrification with immobilized cells[D]. Wageningen City:Landbouwuniversiteit te Wageningen, 1993.
[23]	李冬,刘丽倩,吴迪,等.常温低氨氮sbr亚硝化启动策略研究[J]. 中国环境科学, 2013,33(2):215-220.
[23]	李冬,刘丽倩,吴迪,等.常温低氨氮sbr亚硝化启动策略研究[J]. 中国环境科学, 2013,33(2):215-220.
[24]	张杰,李冬,杜贺,等.亚硝化反应器的启动及控制因子研究[J]. 哈尔滨工业大学学报, 2010,42(6):864-868.
[24]	张杰,李冬,杜贺,等.亚硝化反应器的启动及控制因子研究[J]. 哈尔滨工业大学学报, 2010,42(6):864-868.
[25]	Wu D, Li D, Tao X, et al. Influential factors of the rapid startup of nitrosation at ambient temperature in SBR for domestic sewage[C]. Stafa-Zurich:Trans Tech Publ, 2013:151-160.
[25]	Wu D, Li D, Tao X, et al. Influential factors of the rapid startup of nitrosation at ambient temperature in SBR for domestic sewage[C]. Stafa-Zurich:Trans Tech Publ, 2013:151-160.
[26]	Hanaki K, Wantawin C, Ohgaki S. Nitrification at low levels of dissolved oxygen with and without organic loading in a suspended-growth reactor[J]. Water Research, 1990,24(3):297-302.
[26]	Hanaki K, Wantawin C, Ohgaki S. Nitrification at low levels of dissolved oxygen with and without organic loading in a suspended-growth reactor[J]. Water Research, 1990,24(3):297-302.
[27]	Garrido-Fernandez J M, Mendez R, Lema J M, et al. The circulating floating bed reactor:Effect of particle size distribution of the carrier on ammonia conversion[J]. Water Science and Technology, 2000,41(4):393-400.
[27]	Garrido-Fernandez J M, Mendez R, Lema J M, et al. The circulating floating bed reactor:Effect of particle size distribution of the carrier on ammonia conversion[J]. Water Science and Technology, 2000,41(4):393-400.
[28]	Tanwar P, Nandy T, Ukey P, et al. Correlating on-line monitoring parameters, pH, DO and ORP with nutrient removal in an intermittent cyclic process bioreactor system[J]. Bioresource Technology, 2008,99(16):7630-7635.
[28]	Tanwar P, Nandy T, Ukey P, et al. Correlating on-line monitoring parameters, pH, DO and ORP with nutrient removal in an intermittent cyclic process bioreactor system[J]. Bioresource Technology, 2008,99(16):7630-7635.
[29]	Ak?n B S, Ugurlu A. Monitoring and control of biological nutrient removal in a Sequencing Batch Reactor[J]. Process Biochemistry. 2005,40(8):2873-2878.
[29]	Ak?n B S, Ugurlu A. Monitoring and control of biological nutrient removal in a Sequencing Batch Reactor[J]. Process Biochemistry. 2005,40(8):2873-2878.
[30]	Zanetti L, Frison N, Nota E, et al. Progress in real-time control applied to biological nitrogen removal from wastewater. A short-review[J]. Desalination, 2012,286:1-7.
[30]	Zanetti L, Frison N, Nota E, et al. Progress in real-time control applied to biological nitrogen removal from wastewater. A short-review[J]. Desalination, 2012,286:1-7.