Effect of controlling filamentous bulking sludge by Sequencing Batch Reactor Activated Sludge ProcessShengshu Ai, Linzhu Du, Ziheng Wang, Lubo Shao, Hua Kang, Fan Wang and Dejun BianE3S Web Conf., 261 (2021) 04031DOI: https://doi.org/10.1051/e3sconf/202126104031