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Kinetic modeling combined with metagenomic analysis of nitrogen removal in a sludge-biofilm coupled process

delete2026-04-30
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PRE
AI
Y
Yihan Gong
D
Deshuang Yu
G
Guanghui Chen
S
Shaohui Yuan
F
Fangzheng Zhou
Y
Yanyan Wang*
DOI:10.1016/j.bej.2026.110235delete
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Abstract

Abstract

En 中文
• Metagenomic data refine default parameters for better model accuracy. • Biofilm enriches nitrifying bacteria 3.7 times more than activated sludge. • Lower KO2 of AOB than NOB (0.1 vs. 0.3 g/m³) confirms AOB advantage at low DO. • Stable TN removal of 84.8% sustained at 1.2 mg/L DO.
Keywords:
metagenomic analysis
nitrifying bacteria
biofilm
kinetic modeling
nitrogen removal

Journal

Biochemical Engineering Journal cover
Biochemical Engineering Journal
IF:
3.8
Papers:
6.2K
Citations:
1.4W

Organization

Q
qingdao shangde biotechnology co., ltd
Scholars:
1
Papers: 1
Citations: 0
Q
qingdao university
Scholars:
4.9K
Papers: 1.5K
Citations: 0
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