Mixedliquorsuspendedsolids increased with the increase of sludge retention times and volumetric loading rates.
污泥浓度随污泥龄的增加、水力停留时间的缩短、容积负荷的增大而增加;
2
The resistance caused by suspendedsolids of the mixedliquor occupied 70% of total membrane resistance, that by colloidal substance occupied 22% and that by soluble substance occupied fraction 8%.