Membrane Fouling Simulator (MFS): uses the same materials as spiral-wound RO and NF
membranes. This tool is very useful to study and monitor fouling and biofouling over
spiral wound membranes, monitoring pressure drop, in situ-real time observation of
membrane surface and multiple analysis of coupons sampled form the membrane. The
small size and low water and chemical use of the MFS facilitate to perform systematic
parallel studies.