Tang, Bing Determination of the profile of DO and its mass transferring coefficient in a biofilm reactor packed with semi-suspended bio-carriers. [electronic resource] - Bioresource technology Oct 2017 - 54-62 p. digital Publication Type: Journal Article ISSN: 1873-2976 Standard No.: 10.1016/j.biortech.2017.05.071 doi Subjects--Topical Terms: BiofilmsBioreactorsHydrodynamics