Membrane filtration is a technique which is used to separate particles.
Ultrafiltration UF and Nanofiltration NF are Membrane filtration processes which are used to separate particles from a liquid for the purpose of purifying it.
UF & NF are cross flow filtration processes there purified water passes though a membrane as a result of differential pressure driving force.
Some Applications:
- wastewater treatment
- drinking water purification and disinfection
- pre treatment for Reverse Osmosis Plants
