Magnetic Fe3O4 nanoparticles induced effects on performance and microbial community of activated sludge from a sequencing batch reactor under long-term exposure
Ma Bingrui; Wang Sen; Li Zhiwei; Gao Mengchun; Li Shanshan; Guo Liang; She Zonglian; Zhao Yangguo; Zheng Dong; Jin Chunji; Wang Xuejiao; Gao Feng