Performance of the dominant bacterial species and microbial community in autotrophic denitrification coupled with iron cycle in immobilized systems.
作者： Jun feng Su , Ce Cheng , Tinglin Huang , Li Wei
DOI: 10.1016/J.MARPOLBUL.2017.01.075
关键词:
摘要: Abstract We used three stable reactors to investigate the rates of nitrate removal coupled with iron cycle and subsequent influence reaction on bacterial communities. The iron-reducing bacterium Klebsiella sp. FC61 was immobilized reactor columns experimental groups B (only Klebsiella) C (Klebsiella + magnetite). With fluctuation Fe2 + Fe3+ (iron cycle), average efficiency increased from 73.22% 93.91% 86.92% 97.84% in C, respectively, as influent concentration decreased 40 10 mg/L. However, rate showed opposite trend (from 2.08 mg/L/h 0.67 mg/L/h 2.41 mg/L/h 0.69 mg/L/h respectively) decreased. Analysis microbial distribution community structures indicated that population 18.21% 41.21%) 25.43% 46.80%) contributed effective reactors.
sci-hub.se 参考文章(35)
Heejung Kim, Dugin Kaown, Bernhard Mayer, Jin-Yong Lee, Yunjung Hyun, Kang-Kun Lee, Identifying the sources of nitrate contamination of groundwater in an agricultural area (Haean basin, Korea) using isotope and microbial community analyses Science of The Total Environment. ,vol. 533, pp. 566- 575 ,(2015) , 10.1016/J.SCITOTENV.2015.06.080
Artur Mielcarek, Joanna Rodziewicz, Wojciech Janczukowicz, Arthur J. Thornton, Tomasz Jóźwiak, Paula Szymczyk, Effect of the C:N:P ratio on the denitrifying dephosphatation in a sequencing batch biofilm reactor (SBBR) Journal of Environmental Sciences. ,vol. 38, pp. 119- 125 ,(2015) , 10.1016/J.JES.2015.05.018
Awatef Almutairi, Spatial–temporal variations and diversity of the bacterioplankton communities in the coastal waters of Kuwait Marine Pollution Bulletin. ,vol. 100, pp. 699- 709 ,(2015) , 10.1016/J.MARPOLBUL.2015.09.016
Samuel J. Fuller, Ian T. Burke, Duncan G. G. McMillan, Weixuan Ding, Douglas I. Stewart, Population Changes in a Community of Alkaliphilic Iron-Reducing Bacteria Due to Changes in the Electron Acceptor: Implications for Bioremediation at Alkaline Cr(VI)-Contaminated Sites Water Air and Soil Pollution. ,vol. 226, pp. 180- 180 ,(2015) , 10.1007/S11270-015-2437-Z
Jin Hur, Soon-Jin Hwang, Jae-Ki Shin, Using Synchronous Fluorescence Technique as a Water Quality Monitoring Tool for an Urban River Water Air and Soil Pollution. ,vol. 191, pp. 231- 243 ,(2008) , 10.1007/S11270-008-9620-4
C.A. Magwira, B. Kullin, S. Lewandowski, A. Rodgers, S.J. Reid, V.R. Abratt, Diversity of faecal oxalate-degrading bacteria in black and white South African study groups: insights into understanding the rarity of urolithiasis in the black group. Journal of Applied Microbiology. ,vol. 113, pp. 418- 428 ,(2012) , 10.1111/J.1365-2672.2012.05346.X
Chun Chen, Sudan Ye, Danqi Wang, Justin Louis Hatting, Xiaoping Yu, Alginate embedding and subsequent sporulation of in vitro-produced Conidiobolus thromboides hyphae using a pressurised air-extrusion method Biological Control. ,vol. 69, pp. 52- 58 ,(2014) , 10.1016/J.BIOCONTROL.2013.10.016
Paivi M. Makinen, Thomas J. Theno, John F. Ferguson, Jerry E. Ongerth, Jaakko A. Puhakka, Chlorophenol toxicity removal and monitoring in aerobic treatment: recovery from process upsets Environmental Science & Technology. ,vol. 27, pp. 1434- 1439 ,(1993) , 10.1021/ES00044A020
RAPHAËL PÉLISSIER, PIERRE COUTERON, An operational, additive framework for species diversity partitioning and beta-diversity analysis Journal of Ecology. ,vol. 95, pp. 294- 300 ,(2007) , 10.1111/J.1365-2745.2007.01211.X
Paul L Bishop, Biofilm structire and kinetics Water Science and Technology. ,vol. 36, pp. 287- 294 ,(1997) , 10.1016/S0273-1223(97)00355-7