Ultra Filtration Product Group Expert * * *. Parts & Services; Ultrafiltration is a process where fine particles can be separated from a liquid stream using a semi-permeable membrane. UF can be used as a stand-alone filtration technology for several applications but is most commonly used by Membrane separation processes operate without heating and therefore use less energy than conventional thermal separation processes such as distillation, sublimation or crystallization.The separation process is purely physical and both fractions (permeate and retentate) can be used.Cold separation using membrane technology is widely used in the food technology, biotechnology and pharmaceutical Pellicon® Capsules Our Pellicon® Capsules with Ultracel® membrane are the ideal TFF devices for the ultrafiltration and diafiltration of biopharmaceuticals that require single-use capabilities, including enhanced ease-of-use, process flexibility, rapid product turnaround, and reduced operator exposure. ULT - your partner for air technologies. Extraction and filtration systems for air purification in industry, handcraft and laboratory. Air drying solutions. Ultrafiltration is a type of membrane filtration in which hydrostatic pressure forces a liquid through a semipermeable membrane, leaving suspended solids and solutes with high molecular weight behind and letting treated water pass through. Ultrafiltration only differs from other membrane processes in terms of the size of molecules it removes. Ultrafiltration is a field that has not been explored and developed for winemakers until now. Memstar, a leader in membrane filtration technology has developed through an extensive research and development program membranes designed to remove phenolic compounds, improve colour and mouthfeel, and remove bitter tannins to ensure white wine has substantially higher in value and filtration of fruit juices and wine beer/yeast filtration drinking water purification sugar processing separa