TY - Front. Environ. Sci. Eng. A1 - Wanqi Qi, Weiying Li, Junpeng Zhang, Xuan Wu, Jie Zhang, Wei Zhang T1 - Effect of biological activated carbon filter depth and backwashing process on transformation of biofilm community Y1 - 2019-02-15 JF - Frontiers of Environmental Science & Engineering JO - Front. Environ. Sci. Eng. SP - 15 EP - VL - 13 IS - 1 UR - https://journal.hep.com.cn/fese N1 - 10.1007/s11783-019-1100-0 ER -