Fouling Removal of UF Membrane with Coated TiO₂ Nanoparticles under UV Irradiation for Effluent Recovery during TFT-LCD Manufacturing

Figure 7

Surface of the UF membrane after ultrafiltration (5 KD, magnified 10000x), (a) without TiO₂ and (b) with 10 wt% TiO₂.

(a)

(b)