Open access
Aug 2026
Zero-Valent Iron-Enhanced Nitrogen and Phosphorus Removal Performance and Mechanisms in a GAO-Dominated System
Zero-valent iron (ZVI) improves nitrogen and phosphorus removal efficiency in municipal wastewater treatment systems. However, its effects on glycogen-accumulating organisms (GAOs) and the mechanisms of action are still not fully understood. This study investigated the influence of ZVI on GAOs by assessing its effect o...
Ju Zhang, Jun-Kai Zhao, Xiaoling Zhang et al.
· Water · 0 citations