Supplementation of plant fermentation carbon sources significantly enhances the abundance of ammonia-oxidizing genes and increases nitrogen removal in a municipal wastewater treatment plant

Supplementation of plant fermentation carbon sources significantly enhances the abundance of ammonia-oxidizing genes and increases nitrogen removal in a municipal wastewater treatment plant

Abstract This paper deals with the effects of a cost-effective plant fermentation carbon source (PFCS) on nitrogen removal in a municipal wastewater treatment plant (WWTP). Carbon source and electron donor shortage remained one of the limiting factors for denitrification and nitrogen removal in the...

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Bibliographic Details
Main Authors: Han Chen, Jing Huang, Dian Jiao, Xin Wang, XinJing Du, Jingcheng Dai, Si Sun, Qingxian Xu, Chang Wu, Dongru Qiu
Format: Article
Language:English
Published: BMC 2025-07-01
Series:BMC Microbiology
Subjects:
Municipal sewage
Plant fermentation carbon source (PFCS)
Denitrification functional genes
Microbial community structure
Network interaction analysis
Online Access:https://doi.org/10.1186/s12866-025-04093-2
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https://doi.org/10.1186/s12866-025-04093-2

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