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A novel strategy for efficient nitrogen and carbon removal from sewage in expressway service areas: A carrier biofilm system combining pre-nitrification, one-stage partial denitrification, and anaerobic ammonium oxidation

delete2026-05-08
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PRE
AI
J
Jie Luo
Y
Yongzhi Chen *
J
Jiang Fan
H
Hong Liu
X
Xintao Lv
Y
Yonghui Zhang
Z
Zhiqiang Tang
Q
Qi Wang
X
XiaoXia Wang
F
Fangjiao An
DOI:10.1016/j.psep.2026.108965delete
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Abstract

Abstract

En 中文
• First anammox-based process for expressway service area sewage. • Exceptional removal efficiencies of 99.91% for total nitrogen and 96.28% for carbon were achieved. • Robust performance was maintained under short-term, drastic fluctuations in influent concentration. • Mechanisms were elucidated via metagenomics and absolute quantitative high-throughput sequencing.
Keywords:
anammox
nitrogen removal
carbon removal
biofilm system
metagenomics

Journal

Process Safety and Environmental Protection cover
Process Safety and Environmental Protection
IF:
7.8
Papers:
9.4K
Citations:
3.8W

Organization

L
lanzhou jiaotong university
Scholars:
2.0K
Papers: 639
Citations: 0
L
lanzhou university of technology
Scholars:
1.1W
Papers: 6.7K
Citations: 4
Q
qingdao university
Scholars:
5.0K
Papers: 1.5K
Citations: 0
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