Integrated single-reactor system merging biological phosphate removal, semi-nitritation, anammox and in-situ sludge fermentation (PR-SNA-SF) to treat actual domestic wastewater - Zhiwei Fan; Ziqi Zhao; Zhuyan Dong; Ling Bai; Haoyu Lin; Meijie Zhou; Hao Wang; Fuping Li; Wei Zeng (Process Safety and Environmental Protection, 2025)