Deciphering nitrogen-driven microbial succession in an anaerobic membrane bioreactor-coupled A2/O ecological system for the remediation of industrial swine wastewater

Deciphering nitrogen-driven microbial succession in an anaerobic membrane bioreactor-coupled A2/O ecological system for the remediation of industrial swine wastewater

Abstract Rapid expansion of industrial pig farming has intensified existing challenges in the management of nutrient-rich wastewater, characterized by high organic loads (chemical oxygen demand (COD): 15,000–30,000 mg/L) and ammonium nitrogen (NH4 +-N): 800–2,500 mg/L) concentrations. In this study,...

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Bibliographic Details
Main Authors: Jing Huang, Feilong Wu, Yanchun Xiao, Meifeng Ye, Xiaomei Wu, Han Chen, Qingxian Xu
Format: Article
Language:English
Published: Nature Portfolio 2025-08-01
Series:Scientific Reports
Subjects:
Anoxic/aerobic process
High-density polyethylene membrane-based anaerobic reactor
Microbial community
Nitrogen removal
Oxidation pond
Swine wastewater
Online Access:https://doi.org/10.1038/s41598-025-11476-y
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https://doi.org/10.1038/s41598-025-11476-y

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