Effects of iron-based substrate on coupling of nitrification, aerobic denitrification and Fe(II) autotrophic denitrification in tidal flow constructed wetlands

[Display omitted] •Steel slag is more favorable for nitrogen removal than pyrite.•K-core decomposition reveals differences and core genera of microbial communities based on steel slag and pyrite.•Rhodanobacter is the key Fe(II) autotrophic denitrification bacteria.•Steel slag promoted aerobic denitr...

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Veröffentlicht in:	Bioresource technology 2022-10, Vol.361, p.127657-127657, Article 127657
Hauptverfasser:	Cao, Xuekang, Zheng, Hao, Liao, Yong, Feng, Lihua, Jiang, Lei, Liu, Caocong, Mao, Yuanxiang, Shen, Qiushi, Zhang, Qian, Ji, Fangying
Format:	Artikel
Sprache:	eng
Schlagworte:	Aerobic denitrification Fe(II) autotrophic denitrification Rural sewage treatment Steel slag Tidal flow
Online-Zugang:	Volltext
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