Anti-Fouling Performance of Ag/TiO_2-PVA Modified Non-woven Fabric
Ag/TiO 2-PVA composite membrane was prepared,which with inexpensive non-woven fabric as support membrane was used in an experimental MBR for studying the anti-fouling performance of the membrane.XRD special graph of Ag/TiO 2-PVA composite membrane indicated that there were TiO 2 nano-particles and Ag on the membrane surface.The experiment with the MBR treating wastewater samples showed the trans-membrane pressure of the composite membrane was remarkably low,which indicated its good anti-fouling performance.Besides,photo-catalysis of Ag/TiO 2-PVA composite membrane could help degrade organic pollutants in the wastewater.