Temporary removal: Small biochar addition enhanced anammox granular sludge system for practical wastewater treatment: Performance and microbial community. (November 2022) - Xie, Junxiang; Cao, Qianfei; An, Tianyi; Mabruk, Adams; Xie, Jiawei; Chang, Yaofeng; Guo, Menglei; Chen, Chongjun