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Kinetic modeling combined with metagenomic analysis of nitrogen removal in a sludge-biofilm coupled process
Y
Yihan GongD
Deshuang YuG
Guanghui ChenS
Shaohui YuanF
Fangzheng ZhouY
Yanyan Wang* DOI:10.1016/j.bej.2026.110235.png)
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
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3.8
Papers:
6.2K
Citations:
1.4W
