Continuous flow partial nitrification/anammox anaerobic-oxic-anoxic (PN/A-AOA) system for advanced nitrogen removal of low carbon to nitrogen ratio wastewater at different temperature: Long-term performance and mechanism - Yanchen Li; Wenyi Dong; Qi Han; Shuo Chen; Huaguang Liu; Hongjie Wang; Yongzhen Peng (Journal of Water Process Engineering, 2026)