Volume 9 Issue 6
Nov.  2019
Turn off MathJax
Article Contents
Article Navigation >  Journal of Environmental Engineering Technology  > 2019  >  9(6): 673-679
XU Zan, LI Wei, YI Bo, WANG Hengqi, SONG Zhenhe, LIU Jiamin, BING Xiuchen, LIANG Xiao. Synergistic treatment of aquaculture and aquatic products processing wastewater by mixotrophic denitrification process[J]. Journal of Environmental Engineering Technology, 2019, 9(6): 673-679. doi: 10.12153/j.issn.1674-991X.2019.04.170
Citation: XU Zan, LI Wei, YI Bo, WANG Hengqi, SONG Zhenhe, LIU Jiamin, BING Xiuchen, LIANG Xiao. Synergistic treatment of aquaculture and aquatic products processing wastewater by mixotrophic denitrification process[J]. Journal of Environmental Engineering Technology, 2019, 9(6): 673-679. doi: 10.12153/j.issn.1674-991X.2019.04.170
shu

Synergistic treatment of aquaculture and aquatic products processing wastewater by mixotrophic denitrification process

doi: 10.12153/j.issn.1674-991X.2019.04.170

  • College of Environmental Science and Engineering, Dalian Maritime University, Dalian 116026, China

More Information
  • Corresponding author: Wei LI E-mail: weiwei99231@dlmu.edu.cn
  • Received Date: 2019-03-25
  • Publish Date: 2019-11-20
    Abstract
  • The wastewater from aquaculture and aquatic products processing was complex, salty and difficult to be treated. The mixotrophic denitrification process was adopted in continuous stirred tank reactor(CSTR) for simultaneous removal of C and N. The acclimation of activated sludge at different salinity, and the effects of C/N and HRT on the synergistic/competitive transaction of autotrophic and heterotrophic denitrification in mixotrophic system were analyzed. Results showed that among the three acclimation methods of autotrophic/heterotrophic denitrification sludge, the acclimation efficiency was in the order of high salt > low salt-high salt > no salt-low salt-high salt. High salt acclimation method was beneficial for the rapid start-up of denitrification system. In the mixotrophic system, the removal load and removal rate of $NO_{2}^{-}$ reached 0.3 kg/(m 3·d) and 99.7%, respectively, with HRT of 8.0 h. The removal rates of $NO_{2}^{-}$ and COD reached 99.9% and 99.0%, respectively, with C/N of 5.0. Therefore, HRT of 8.0 h and C/N of 5.0 were more conducive to the high operating efficiency of mixotrophic denitrification system.

     

    • FullText(HTML)
  • loading
    • References(23)
  • [1]
    DEVOE M R . Marine aquaculture in the United States:a review of current and future policy and management challenges[J]. Marine Technology Society Journal, 2000,34(1):5-17.
    [2]
    DHANKE P, WAGH S, KANSE N . Degradation of fish processing industry wastewater in hydro-cavitation reactor[J]. Materials Today:Proceedings, 2018,5(2):3699-3703.
    [3]
    SUANTKA G, DHERT P, ROMBAUT G , et al. The use of ozone in a high density recirculation system for rotifers[J]. Aquaculture, 2001,201(1/2):35-49.
    [4]
    QUAN X, YE C, XIONG Y , et al. Simultaneous removal of ammonia,P and COD from anaerobically digested piggery wastewater using an integrated process of chemical precipitation and air stripping[J]. Journal of Hazardous Materials, 2010,178(1):326-332.
    [5]
    BOUWER E, MERCER J, KAVANAUGH M , et al. Coping with groundwater contamination[J]. Journal of Water Pollution Control Federation, 1988,60(8):1415-1427.
    [6]
    HAND D W, CRITTENDEN J C, GEHIN J L , et al. Design and evaluation of an air-stripping tower for removing VOCs from groundwater[J]. Journal of the American Water Works Association, 1986,78(9):87-97.
    [7]
    SUMMERFELT S T . Ozonation and UV irradiation:an introduction and examples of current application[J]. Aquacultural Engineering, 2003,28(1/2):21-36.
    [8]
    KRUMNS V, EBELNG J, WHEATON F . Part day ozonation for nitrogen and organic carbon control in recirculating aquaculture systems[J]. Aquacultural Engineering, 2001,24(3):231-241.
    [9]
    ANTONIO T, CARLOS M . Environmental impacts of intensive aquaculture in marine waters[J]. Water Research, 2000,34(1):334-342
    [10]
    卢芳芳, 洪俊明, 尹娟 . 缺氧动态膜生物反应器在淡水/海水养殖废水处理中的运行效果[J]. 化工进展, 2011,30(11):2545-2548.

    LU F F, HONG J M, YIN J . Study on the operational effect of an anoxic dynamic membrane bioreactor for aquaculture/mariculture wastewater treatment[J]. Chemical Industry and Engineering Process, 2011,30(11):2545-2548.
    [11]
    BOOPATHY R . Biological treatment of shrimp production wastewater[J]. Journal of Industrial Microbiology & Biotechnology, 2009,36(7):989-992.
    [12]
    SRIDANG P C, POTTIER A, WISNIEWSKI C , et al. Performance and microbial surveying in submerged membrane bioreactor for seafood processing wastewater treatment[J]. Journal of Membrane Science, 2008,317(1/2):43-49.
    [13]
    JESUS R A, ELIAS R F, GOMEZ J . Simultaneous biological removal of nitrogen,carbon and sulfur by denitrification[J]. Water Research, 2004,38(14/15):3313-3321.
    [14]
    ZHENG Z, LI Y, ZHANG Y , et al. Effects of carbon sources,COD/$NO_{2}^{-} - N$ ratios and temperature on the nitrogen removal performance of the simultaneous partial nitrification,anammox and denitrification(SNAD) biofilm [J]. Water Science and Technology, 2017,75(7):1712-1721.
    [15]
    OH S E, YOO Y B, YOUNG J C , et al. Effect of organics on sulfur-utilizing autotrophic denitrification under mixotrophic conditions[J]. Journal of Biotechnology, 2001,92(1):1-8.
    [16]
    陈川 . 自养菌-异养菌协同反硝化脱硫工艺的运行与调控策略[D]. 哈尔滨:哈尔滨工业大学, 2011.
    [17]
    郭姿璇, 王群, 佘宗莲 . 盐度对未驯化微生物活性的影响[J]. 中国环境科学, 2017,37(1):181-187.

    GUO Z X, WANG Q, SHE Z L . Effects of salinity on the activity of non-acclimated biomass[J]. China Environmental Science, 2017,37(1):181-187.
    [18]
    HAMODA M F , AL-ATTAR I M S.Effects of high sodium chloride concentrations on activated sludge treatment[J]. Water Science and Technology, 1995,31(9):61-72.
    [19]
    MICHAUD L, BLANCHETON J P, BRUNI V . Effect of particulate organic carbon on heterotrophic bacterial populations and nitrification efficiency in biological filters[J]. Aquacultural Engineering, 2006,34(3):224-233.
    [20]
    GIESEKE A, PURKHOLD U, WAGNER M , et al. Community structure and activity dynamics of nitrifying bacteria in a phosphate removing biofilm[J]. Applied and Environmental Microbiology, 2001,67(3):1351-1362.
    [21]
    ROY D, HASSAN K, BOOPATHY R . Effect of carbon to nitrogen(C/N)ratio on nitrogen removal from shrimp production waste water using sequencing batch reactor[J]. Journal of Industrial Microbiology and Biotechnology, 2010,37(10):1105-1110.
    [22]
    KUMAR M, LEE P Y, FUKUSIHMA T , et al. Effect of supplementary carbon addition in the treatment of low C/N high-technology industrial waste water by MBR[J]. Bioresource Technology, 2012,113(Suppl):148-153.
    [23]
    TAKAI K, SUZUKI M, NAKAGAWA S , et al. Sulfurimonas paralvinellae sp nov.,a novel mesophilic,hydrogen-and sulfur-oxidizing chemolithoautotroph within the Epsilonproteo-bacteria isolated from a deep-sea hydrothermal vent polyehaete nest,reclassification of Thiomicrospira denitrificans as Sulfurimonas denitrificans comb.nov.and emended description of the genus Sulfurimonas[J]. lntemational Journal of Systematic and Evolutionary Microbiology, 2006,56(8):1725-1733.
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Get Citation
    PDF
    XML

    Article Metrics

    Article Views(351) PDF Downloads(145) Cited by()
    Proportional views
    Related

    Copyright © Editorial Department of Journal of Environmental Engineering Technology

    京ICP备05031605号-2

    Supported by: Beijing Renhe Information Technology Co., Ltd.  

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return