Research Papers by Arto Pihlajamäki

Several nanofiltration and tight ultrafiltration membranes were tested by mill-site filtrations using a DSS-Labstak M20-filter. Retention, flux and fouling were analysed. Membranes were also characterised by measuring contact angles and pure water permeability. These data were used to explain the ex

The effect of temperature on the retention in nanofiltration of model substances (glucose) and substances in industrial streams has been studied in the temperature interval 25ºC to 65ºC. An increase in temperature decreased the retention until a critical temperature of the membrane was exceeded. Aft