Microbial community of biofilms in GD-MBR

This study is to treat the primary wastewater with selected organic micropollutants(OMPs) using gravity-driven membrane bioreactor(GD-MBR). The operation of GD-MBRs is 105 days, and it is divided into phase 1 (without OMPs) and phase 2 (with OMPs dose). Information includes the microbial community of the biofilms of each GD-MBR in different aeration condition, before (during phase 1) and after the OMPs dose (during phase 2)during the operation.