Effects of alkaline pretreatment on side-stream enhanced biological phosphorus removal and recovery process - Ruoyu Wu; Dongqi Wang; Yufan Wu; Lu Qin; Xiaonian Feng; Yi Xiao; Yanzhe Gong; Guangxiang Duan; Jiayu Bi; Zhiqiang Xu; Yuan Guo; Jiake Li; et al. (Journal of Water Process Engineering, 2026)