High-performance ultrafiltration (UF) and microfiltration (MF) membranes powered by PPG’s advanced material science
The exceptional performance of the PPG membrane is driven by advancements in material science made by PPG's team of scientists and engineers. The proprietary manufacturing process allows a precise pore size which can be varied over the ultra and micro filtration ranges with a narrower pore size distribution compared to conventionally cast membranes.
A composite membrane is formed by combining a nanoporous, hydrophilic inorganic filler and a hydrophobic polymer. The hydrophilic nature of the high surface area inorganic filler creates strong capillary forces, pulling water through the membrane. The nanoporous structure reduces fouling by not allowing penetration of oil droplets or solid particles. This innovative morphology results in higher flux rates and more efficient oil/water separation and suspended-solids removal than conventionally cast hydrophilic and oleophilic membranes.
Enhanced Performance with Proprietary Anti-Fouling Treatment
To further enhance durability and performance, our membranes deliver even greater durability and efficiency when paired with our proprietary anti-fouling treatment. This treatment further inhibits the accumulation of oil, grease, and emulsified contaminants, helping maintain high filtration performance over time. The result: longer-lasting membrane life, reduced downtime and maintenance, and lower total cost of ownership.
Maximum Fouling Resistance for Demanding Applications: Super-Hydrophilic UF Membrane
Engineered for some of the most challenging industrial environments, our super-hydrophilic (SHP) UF membrane is engineered to handle higher concentrations of oily waste and process water—beyond trace levels—while resisting fouling from oil, grease, and other tough-to-remove contaminants, helping to extend membrane service life and reduce the frequency of maintenance and replacement.
