%0 Journal Article %T Performance and microbial community profiles in pilot-scale biofilter for ammonia, iron and manganese removal at different dissolved oxygen concentrations %A Cheng, Qingfeng %A Huang, Yang %A Nengzi, Lichao %A Liu, Jianying %A Zhang, Jie %J World Journal of Microbiology and Biotechnology %V 35 %N 3 %P 1-11 %@ 0959-3993 %D 2019-02-19 %I Springer Netherlands %~ DeepDyve