For all cases, the modified MBR having a sieve unit clearly results in enhanced permeability.
Then, the sieve unit is prepared for 10 L lab-scale continuous SiMBR based on the correlation between sieve pore size and biomass rejection characteristics.
In this study, we explore the effectiveness of a mechanical sieve unit for effective flux enhancement through retardation of the fouling effect in a modified MBR system (SiMBR).
In brief, the coarse sieve unit having 100 μm and 50 μm permits small size microorganism flocs to adjust the biomass concentration from the suspended basin to the membrane basin.
For further purification to 99.9%, a molecular sieve unit is used.
The responses of the derived statistical models were slump flow, V-funnel flow time, J-ring flow diameter/height difference, L-box ratio, filling capacity, sieve segregation, unit weight and compressive strength.
Such responses included slump flow diameter, V-funnel flow time, J-ring flow diameter, J-ring height difference, L-box ratio, filling capacity, sieve segregation, unit weight and compressive strength.
Other unit operations include decantation, spray drying, sieving, and crystallization.
The relative errors at the 95%% confidence limit for slump flow, V-funnel flow time, J-ring flow, L-box, filling capacity, sieve segregation resistance test, fresh unit weight, 28-day air dry unit weight, 28-day oven dry unit weight, and 7- and 28-day compressive strength in ESH LWSCC model are found to be limited to 0.6 9.7 %.
