高级搜索

脱氮副球菌YF1微生物燃料电池生物阴极脱氮和产电

,  ,  , 

downloadPDF

上一篇

下一篇

王清萍, 刘培文, 翁秀兰, 陈祖亮. 脱氮副球菌YF1微生物燃料电池生物阴极脱氮和产电[J]. 环境工程学报, 2014, 8(8): 3277-3282.
引用本文: 王清萍, 刘培文, 翁秀兰, 陈祖亮. 脱氮副球菌YF1微生物燃料电池生物阴极脱氮和产电[J]. 环境工程学报, 2014, 8(8): 3277-3282.
shu
Wang Qingping, Liu Peiwen, Weng Xiulan, Chen Zuliang. Denitrification and electrogenesis in cathode of microbial fuel cells by Parococcus sp.strain YF1[J]. Chinese Journal of Environmental Engineering, 2014, 8(8): 3277-3282.
Citation: Wang Qingping, Liu Peiwen, Weng Xiulan, Chen Zuliang. Denitrification and electrogenesis in cathode of microbial fuel cells by Parococcus sp.strain YF1[J]. Chinese Journal of Environmental Engineering, 2014, 8(8): 3277-3282.
shu

脱氮副球菌YF1微生物燃料电池生物阴极脱氮和产电

  • 1.

    福建师范大学环境科学与工程学院, 福州 350007

  • 基金项目:

    福建师范大学闽江学者人才引进基金资助项目（200604）

  • 中图分类号: X523

Denitrification and electrogenesis in cathode of microbial fuel cells by Parococcus sp.strain YF1

  • 1.

    School of Environmental Science and Engineering, Fujian Normal University, Fuzhou 350007, China

  • Fund Project:

  • 摘要: 以脱氮副球菌YF1构建纯种生物阴极微生物燃料电池（microbial fuel cell，MFC）进行脱氮和产电机理的研究。研究结果发现，阴极碳氮比、pH值对产电和脱氮效率有明显影响。当MFC的阴极运行条件pH值为8.0，碳氮比为20时，运行时间15 h时，脱氮率高达100%，输出电压为150 mV。上述结果表明，微生物燃料电池运行过程中，细菌降解硝酸根的机理为将硝酸根还原为N2或者直接将其作为自身的营养物质而利用。循环伏安（CV）与扫描电镜（SEM）的结果表明，在微生物燃料电池运行中，副球菌YF1通过接触导电作为产电的电子供体。
    Abstract: In this study, Parococcus sp.strain YF1 was used to remove nitrate and to generate electricity in the cathode of microbial fuel cells (MFC). Results showed that the carbon-nitrogen ratio and initial pH in the cathode have great effect on the electricity generation and removal of nitrate. 150 mV of electricity was generated and 100% nitrate was removed after biodegradation for 15 h at pH 8.0 and C/N 20. Based above, it is indicated that the degradation mechanism of nitrate from wastewater by Parococcus sp.strain YF1 could be through reduction to nitrogen or being used directely as the nutrient reqired for producing electricity. In addition, scanning electron microscope(SEM) and cyclic voltammetry(CV) analysis showed Parococcus sp. strain YF1 was act as electron donors for power generation by direct contact in the MFC.
  • 加载中
  • [1] 张维理,武淑霞, Kolbe H.,等.中国农业面源污染形势估计及控制对策——1.21世纪初期中农业面源污染的形势估计.中国农业科学,2004,37(7):1008-1017 Zhang W. L.,Wu S. X.,Kolbe H.,et al.Estimation of agricultural non-point source pollution in China and the alleviating strategies I. Estimation of agricultural non-point source pollution in China in early 21 Century. Scientia Agricultura Sinica, 2004,37(7):1008-1017 (in Chinese)
    [2] 张自杰,林荣忱.排水工程(第4版).北京:中国建筑工业出版社,2000
    [3] Bruce E.L.Exoelectrogenic bacteria that power microbial fuel cells.Nature Reviews Microbiology, 2009,377(7):375-381
    [4] 黄霞,范明志,梁鹏,等.微生物燃料电池阳极特性对产电性能的影响.中国给水排水,2007,23(3):8-13 Huang X.,Fan M. Z.,Liang P.,et al.Influence of anodic characters of microbial fuel cell on power generation performance.China Water & Wastewater,2007,23(3):8-13(in Chinese)
    [5] Sebastià P.,Marc S.,Ariadna V. S.,et al.Autotrophic nitrite removal in the cathode of microbial fuel cells.Bioresource Technology,2011,102 (6):4462-4467
    [6] Bernardino V.,Suzanne T. R., Korneel R.,et al.Biofilm stratification during simultaneous nitrification and denitrification (SND) at a biocathode.Bioresource Technology,2011,102 (1):334-341
    [7] Shan X., Peng L.,Yang C.,et al.Simultaneous carbon and nitrogen removal using an oxic/anoxic-biocathode microbial fuel cells coupled system.Bioresource Technology,2011,102 (1):348-354
    [8] 杨金萍,汪家权,陈少华,等.双室微生物燃料电池处理硝酸盐废水.环境工程学报,2013,7(5):1837-1842 Yang J. P.,Wang J. Q.,Chen S. H.,et al.Treatment of wastewater containing nitrate in a double-chamber microbial fuel cell. Chinese Journal of Environmental Engineering,2013,7(5):1837-1842(in Chinese)
    [9] Liu Y.,Chen Z. L.,Megharaj M.,et al.Removal of nitrate using Paracoccus sp. YF1 immobilized on bamboo carbon. Journal of Hazardous Materials,2012,229-230(16):419-425
    [10] Li J. J.,Liu H. L.,Cheng X. W.,et al.Preparation and characterization of palladium/polypyrrole/foam nickel electrode for electrocatalytic hydrodechlorination.Chemical Engineering Journal,2013,225 (1):489-498
    [11] Liu H.,Ramnarayanan R.,Logan B. E.,et al.Production of electricity during wastewater treatment using a single chamber microbial fuel cell.Environmental Science & Technology,2004,38(7):2281-2285
    [12] Bing M. H.,Huang C. P. Influence of ionic strength and pH on hydrophobicity and zeta potential of Giardia and Cryptosporidium.Colloids and Surfaces A: Physicochemical and Engineering Aspects,2002,201 (1-3):201-206
    [13] Nikhil S. M.,Derek R. L.Microbial nanowires for bioenergy applications. Current Opinion in Biotechnology,2014,27(6):88-95
    [14] Bruce E. Logan.Microbial Fuel Cells.John Wiley&Sons,Inc.2008
    [15] Huang L. P.,John M. R.,Xie Q.,et al.Electron transfer mechanisms, new applications,and performance of biocathode microbial fuel cells.Bioresource Technology, 2011,102 (1):316-323
    [16] 刘燕,甘莉,黄哲强,等.脱氮副球菌YF1的反硝化特性研究.水处理技术, 2010,36(10):61-65 Liu Y., Gan L.,Huang Z. Q.,et al.Study on denitrification characteristics of Paracoccus YF1.Thechnology of Water Treatment,2010,36(10):61-65 (in Chinese)
  • 加载中
WeChat 点击查看大图
计量
  • 文章访问数:  1602
  • HTML全文浏览数:  991
  • PDF下载数:  712
  • 施引文献:  0
出版历程
  • 收稿日期:  2014-04-04
  • 刊出日期:  2014-07-31
王清萍, 刘培文, 翁秀兰, 陈祖亮. 脱氮副球菌YF1微生物燃料电池生物阴极脱氮和产电[J]. 环境工程学报, 2014, 8(8): 3277-3282.
引用本文: 王清萍, 刘培文, 翁秀兰, 陈祖亮. 脱氮副球菌YF1微生物燃料电池生物阴极脱氮和产电[J]. 环境工程学报, 2014, 8(8): 3277-3282.
shu
Wang Qingping, Liu Peiwen, Weng Xiulan, Chen Zuliang. Denitrification and electrogenesis in cathode of microbial fuel cells by Parococcus sp.strain YF1[J]. Chinese Journal of Environmental Engineering, 2014, 8(8): 3277-3282.
Citation: Wang Qingping, Liu Peiwen, Weng Xiulan, Chen Zuliang. Denitrification and electrogenesis in cathode of microbial fuel cells by Parococcus sp.strain YF1[J]. Chinese Journal of Environmental Engineering, 2014, 8(8): 3277-3282.
shu

脱氮副球菌YF1微生物燃料电池生物阴极脱氮和产电

  • 1. 福建师范大学环境科学与工程学院, 福州 350007
  • 收稿日期:  2014-04-04
基金项目:

福建师范大学闽江学者人才引进基金资助项目（200604）

摘要: 以脱氮副球菌YF1构建纯种生物阴极微生物燃料电池（microbial fuel cell，MFC）进行脱氮和产电机理的研究。研究结果发现，阴极碳氮比、pH值对产电和脱氮效率有明显影响。当MFC的阴极运行条件pH值为8.0，碳氮比为20时，运行时间15 h时，脱氮率高达100%，输出电压为150 mV。上述结果表明，微生物燃料电池运行过程中，细菌降解硝酸根的机理为将硝酸根还原为N2或者直接将其作为自身的营养物质而利用。循环伏安（CV）与扫描电镜（SEM）的结果表明，在微生物燃料电池运行中，副球菌YF1通过接触导电作为产电的电子供体。

English Abstract

    全文HTML

参考文献 (16)

返回顶部

目录

/

返回文章
返回

Copyright © 2019 中国科学院生态环境研究中心