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半短程硝化-厌氧氨氧化处理污泥消化液的脱氮研究

吕鑑, 孟凡能, 张树军, 周军, 甘一萍, 王毅, 张春苹

吕鑑, 孟凡能, 张树军, 周军, 甘一萍, 王毅, 张春苹. 半短程硝化-厌氧氨氧化处理污泥消化液的脱氮研究[J]. 北京工业大学学报, 2011, 37(11): 1737-1742.
引用本文: 吕鑑, 孟凡能, 张树军, 周军, 甘一萍, 王毅, 张春苹. 半短程硝化-厌氧氨氧化处理污泥消化液的脱氮研究[J]. 北京工业大学学报, 2011, 37(11): 1737-1742.
LÜ Jian, MENG Fan-neng, ZHANG Shu-jun, ZHOU Jun, GAN Yi-ping, WANG Yi, ZHANG Chun-ping. Study on Half-nitrosofication-ANAMMOX Process for Treatment of Reject Water[J]. Journal of Beijing University of Technology, 2011, 37(11): 1737-1742.
Citation: LÜ Jian, MENG Fan-neng, ZHANG Shu-jun, ZHOU Jun, GAN Yi-ping, WANG Yi, ZHANG Chun-ping. Study on Half-nitrosofication-ANAMMOX Process for Treatment of Reject Water[J]. Journal of Beijing University of Technology, 2011, 37(11): 1737-1742.

半短程硝化-厌氧氨氧化处理污泥消化液的脱氮研究

基金项目: 

“十一五”国家科技支撑计划项目(2006BAC19B01).

详细信息
    作者简介:

    吕鑑(1952—),男,江苏南京人,教授.

  • 中图分类号: X703

Study on Half-nitrosofication-ANAMMOX Process for Treatment of Reject Water

  • 摘要: 采用实验室规模的半短程硝化-厌氧氨氧化联合工艺,研究了对高氨氮、低ρ(C)/ρ(N)污泥消化液的处理能力.结果表明,在A/O反应器中,短程硝化在温度9~20℃、平均ρDO=5.4 mg/L、SRT值为30 d左右时,进水氨氮负荷0.64 kg/(m3·d)的条件下,经过29 d得以实现,通过控制游离氨ρFA>4 mg/L时,此后,从30—96 d,出水亚硝氮累积率维持在70%左右;短程硝化实现之后,进而实现了半短程硝化,出水氨氮与亚硝氮浓度比维持在1∶1.32左右;采用UASB反应器,接种由好氧颗粒污泥、厌氧颗粒污泥、氧化沟活性污泥及短程硝化活性污泥组成的混合污泥,在避光、厌氧、(30±0.2)℃、pH=7.3~7.9条件下,以污泥消化液经短程硝化处理后的出水为进水,初期进水氨氮、亚硝氮容积负荷分别为0.07、0.10kg/(m3·d),经过24d运行,氨氮和亚硝氮开始出现同步去除现象,195 d时总氮去除负荷达1.03 kg/(m3·d);待半短程硝化运行稳定和厌氧氨氧化反应成功启动后,将二者联立并运行了105 d,最终总氮去除率达到70%.
    Abstract: Combination of half-nitrification process and anaerobic ammonium oxidation (ANAMMOX) process for the treatment of rejected water with high ammonium and low ρ(C)/ρ(N) are evaluated.The experimental results indicated that the nitrition is realized in 29 d at 9-20 ℃,average DO of 5.4 mg/L,SRT of about 30 d and influent ammonia loading rate of 0.64 kg/(m3·d);The nitrition with 75% nitrite accumulation efficiency maintains between 30-96 d when average FA concentration is more than 4 mg/L in A/O reactor;Furthermore,the half-nitrification is obtained because of effluent ammonia and nitrite ratio of 1∶1.32;Under the condition of(30±0.2) ℃,influent pH of 7.3 to 7.9,making rejected water of nitrition as influent,and initial ammonia and nitration load of 0.07 kg/(m3·d) and 0.10 kg/(m3·d) respectively,simultaneous removal of ammonia and nitrite take place in 24 d in UASB reactor inoculating with mixed sludge consisted of aerobic granular sludge,anaerobic granular sludge,oxidation ditch sludge and nitrition sludge,and the total nitrogen removal reaches up to 1.03 kg/(m3·d) was reached in 186 d.After half-nitrosofication operated steadily and ANAMMOX starts up successfully,the total nitrogen removal reaches 70% when they are combined for 105 d.
  • [1] 杨岚,杨景亮,李再兴,等.厌氧氨氧化技术研究进展[J].河北化工,2004(3):54-56.YANG Lan,YANG Jing-liang,LI Zai-xing,et al.Development of the technoligy-ANAMMOX[J].Hebei ChemicalEngineering and Industry,2004(3):54-56.(in Chinese)
    [2]

    VAN DONGEN U,JETTEN M S N.The SHARON-ANAMMOX process for treatment of ammonium rich wastewater[J].Water Sci Technol,2001,44(1):153-160.

    [3] 叶建锋.亚硝酸型硝化-厌氧氨氧化脱氮技术研究[D].南京:河海大学环境学院,2005.YE Jian-feng.Study ofnitrogen removal from wastewater by nitrosation-ANAMMOX process[D].Nanjing:College ofEnvironment,Hohai University,2005.(in Chinese)
    [4]

    CHRISTIAN F,MARC B,PHILIPP H.Biological treatment of ammonium-rich wastewater by partial nitritation and subsequentanaerobic ammonium oxidation(anammox)in a pilot plant[J].Journal of Biotechnology,2002,99:295-306.

    [5]

    STROUS M,KUENEN J G,JETTEN M S M.Key physiology of anaerobic ammonium oxidation[J].Appl Environ Microbiol,1999,65(7):3248-3251.

    [6] 汪慧珍,吴俊奇,高志明.半硝化-厌氧氨氧化脱氮新工艺[J].环境工程,2001,19(5):7-8.WANG Hui-zhen,WU Jun-qi,GAO Zhi-ming.New technoligy of nitrogen removal by nitrosation-ANAMMOX process[J].Environmental Engeering,2001,19(5):7-8.(in Chinese)
    [7]

    VAN DONGEN U,JETTEN M S M,VAN LOOSDRECHT M C M.The SHARON-ANAMMOX process for treatment ofammonium rich wastewater[J].Wat Sci Tech,2001,44(1):153-160.

    [8]

    FUX C,BOEHLER M,HUBBER P,et al.Biological treatment of ammonium-rich wastewater by partial nitritation andsubsequent anaerobic ammonium oxidation(ANAMMOX)in a pilot plant[J].Journal of Biotechnology,2002,99(3):295-306.

    [9] 陈雷,佩时.石油开采废水处理技术的现状与展望[J].中国给水排水,1999,15(11):33-35.CHEN Lei,PEI Shi.The present situation and prospects of treatment technology of oil wastewater[J].China Water andWastewater,1999,15(11):33-35.(in Chinese)
    [10] 张英杰.亚硝酸型硝化的控制途径[J].中国给水排水,2002,18(6):29-31.ZHANG Ying-jie.Control methods of nitrosation[J].China Water and Wastewater,2002,18(6):29-31.(in Chinese)
    [11]

    ANTHONISEN A C.Inhibition of nitrification by ammonia and nitrous acid[J].JWPCF,1976,48:835-852.

    [12]

    STROUS M,HEIJNEN J J,KUENEN J G,et al.The sequencing batch reactor as a powerful tool to study very slowlygrowing microorganisms[J].Applied and Environmental Microbiology,1998,50(5):589-596.

    [13]

    HAO X,JOSEPH J,MARK C M.Model-based evaluation of temperature and inflow variations on a partial nitrificationANAMMOX biofilm process[J].Wat Res,2002,36:4839-4849.

    [14] 郑平,胡宝兰.厌氧氨氧化菌混培物生长及代谢动力学研究[J].生物工程学报,2001,17(2):193-198.ZHENG Ping,HU Bao-lan.Kinetics of anerobic ammonia oxidation[J].Chinese Journal of Biotechnology,2001,17(2):193-198.(in Chinese)
    [15]

    STROUS M,HEIJNEN J J,KUENEN J G,et al.The sequencing batch reactor as a powerful tool for the study of slowlygrowing anaerobic Ammonium-oxidizing micro organisms[J].Appl Microbiol Biotechnol,1998,50:589-596.

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出版历程
  • 收稿日期:  2009-04-12
  • 网络出版日期:  2022-12-02

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