cationic polyacrylamide sigma-aldrich in saudi arabia
In this study, an aerobic submerged membrane bioreactor (sMBR) was used for the treatment of dairy wastewater at 15 h of hydraulic retention time (HRT) and 40 d of sludge retention time (SRT)
Abstract. In this study, an aerobic submerged membrane bioreactor (sMBR) was used for the treatment of dairy wastewater at 15 h of hydraulic retention time (HRT) and 40 d of sludge retention time (SRT) with constant permeate flux (9.5 L.m-3.d-1 (LMH)). The COD, ammonia-nitrogen (NH 3-N) and orthophosphate (PO 4-P) removal efficiencies were 98.2%, 95.4% and 88.9%, respectively.
