the effect of polymeric granule as mechanical cleaning technology on membrane fouling in an algal submerged membrane photo bioreactor (asmpbr)

Membrane photo bioreactor (mpbr) is the cutting-edge technology with which cultivation, separation of microalgae and wastewater treatment could be readily accessible producing a high quality effluent, having a small footprint, providing a better bio treatment are merits of this technology on the other hand, membrane fouling is one of the major drawbacks to the extent that many strides have been orchestrated to reduce this phenomenon, like mechanical cleaning and chemical cleaning in this study the effect of polymeric granules with particle diameter (dp= 5 mm) as mechanical cleaning technology on membrane fouling in an algal submerged membrane photo bioreactor (asmpbr) under varied loading rates such as 0%, 05% and 1% has been tested for this purpose, the analysis of transmembrane pressure (tmp) and various filtration resistances including fluid resistance and cake layer formation have been accomplished the results represented (rc) and the increasing rate of tmp become less with the addition of granular particles due to their scouring effect on membrane surface