Membrane separation 
In concentration polarisation flux decline occurs due to
What happens to the membrane surface concentration as time progresses?
Which side of the membrane the osmotic pressure is higher?
The effective pressure driving force for solvent flow from solution side to solvent side is(∆P is external pressure difference given)
The pore size range for a reverse osmosis membrane is
A UF membrane has a pore-size range of
A Nanofiltration membrane has a pore-size range of
The concentration of NaCl in sea water is
What is effect of increasing pressure on flux?
When bulk concentration increases what happens to flux?