Usuwanie mikrozanieczyszczeń organicznych z wody w procesie ultrafiltracji

The objective of the study was to investigate the utility of the ultrafiltration process in separating organic pollutants from water solutions.Separation efficiency was related to memebrane properties,organic matter concentration(anthracene,atriazine,phenol) and humic substance content.The membranes used for the purpose of the study were made of modified(sulfonated) polysulfone.They allowed effective removal of hydrophobic pollutants (anthracene,atrazine) but the separation of hydrophylic phenol was comparatively poor.The presence of humic substances in aqueous solutions enhanced the treatment effect.However,the enhancement was concomitant with an increased membrane fouling.