TY - GEN AU - Yu,Lifang AU - Li,Ren AU - Delatolla,Robert AU - Zhang,Ru AU - Yang,Xiuling AU - Peng,Dangcong TI - Natural continuous influent nitrifier immigration effects on nitrification and the microbial community of activated sludge systems SN - 1001-0742 PY - 2018///1211 KW - Bioreactors KW - microbiology KW - Nitrification KW - Sewage N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/j.jes.2018.02.021 ER -