Study on Rapid Start-up of Anammox Process under the Influence of Magnetic Field Jiabin Wang, Cong Yu, Shoubin Zhang, Tianhang Li, Dong Zhang and Xiaoyu Wang E3S Web Conf., 53 (2018) 03051 Published online: 14 September 2018 DOI: 10.1051/e3sconf/20185303051