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Zero-valent iron embedded biochar-based hydrogel composites for nitrate removal in heterogeneous water-sediment system: Overlooked role of microbial community
DOI:10.1016/j.jwpe.2025.109191.png)
Abstract
En 中文
• BC/ZVI-SA achieved 71.3 % nitrate removal in water and 97.6 % in sediments. • BC/ZVI-SA drove bacterial assembly dominated by heterogeneous selection. • BC/ZVI-SA reinforced redox gradients and Fe2+/Fe3+ cycling, enriching key taxa. • Bacterial connectivity was enhanced while fungal networks showed higher modularity. • BC/ZVI-SA increased bacterial community stability and reduced sensitivity.
Journal
IF:
6.7
Papers:
1.0W
Citations:
3.3W

