In situ probing of microbial activity within anammox granular biomass with microelectrodes
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- 作者：Yongtao Lv1 ; Kai Ju1 ; Lei Wang1 ; wl0178@126.com" class="auth_mail" title="E-mail the corresponding author ; Ting Sun1 ; Rui Miao1 ; Xudong Wang1 ; Fan Wei1 ; Siqing Xia2
- 关键词：Anammox ; Denitrification ; In situ microbial activity ; Active zone ; Microelectrodes
- 刊名：Journal of Bioscience and Bioengineering
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：121
- 期：4
- 页码：450-456
- 全文大小：1418 K
文摘
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Beside biofilm, granules with average diameter of approximately 5 mm formed in an AnRBC.
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In situ microbial activity of anammox and denitrification within granules were investigated with microelectrodes.
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The most active zone of anammox was in the surface layer of 200–400 μm, and anammox activity increased with increasing of substrate concentration.
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Denitrification activity was identified and the most active zone was limited to the inner layer of the granules.