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Abstract:
为探究低碳氮比条件下3DBER-S(三维电极生物膜与硫自养耦合脱氮工艺)阴极反硝化菌群特征、强化脱氮机制,在TOC/TN=0.36的进水条件下稳定运行反应器,运用nir S基因克隆文库方法,分析了3DBER-S阴极生物膜反硝化菌群结构。结果表明,在3DBER-S阴极生物膜上反硝化菌中,β变形菌(β-proteobacteria)是优势菌种,占细菌总数的59.22%。其中,所占比例最大的是异养菌,包括与固氮弧菌属(Azoarcus tolulyticus)和趋磁螺菌(Magnetospirillum magneticum)类似的细菌,分别占44.74%和21.05%。能够分别利用硫单质或氢气作为...
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环境工程学报
Year: 2016
Issue: 06
Volume: 10
Page: 3287-3294
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 1
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