Membrane Pretreatment Chemicals
Increase pre-filtration efficiency, remove chlorine and control pH in your feedwater systems
Feedwater to membrane systems often have been pretreated with chlorine to retard microbiological growth. This chlorine, however, can irreversibly damage many thin-film composite membranes. Veolia membrane pretreatment is designed to remove free and combined chlorine from reverse osmosis (RO) and ultrafiltration (UF) feedwaters.
In addition, filter-aid and pH control agents from Veolia can increase pre-filtration efficiency and help improve productivity in membrane systems for worry-free RO feedwater. Veolia's solutions are suitable for direct membrane filtration processes (UF/MF), multi-media filters and clarifiers, and other gravitational separation systems.