▎ 摘　　要

Phenanthrene is a polycyclic aromatic hydrocarbon consisting of three benzene rings. The name phenanthrene is a composite of phenyl and anthracene. In its pure form, it is found in cigarette smoke and is a known irritant, photosensitizing skin and industrial wastewater. GO, TiO2 and GO-TiO2 were characterized by Fourier Transform-Infrared spectroscopy (FT-IR), Raman spectroscopy and X-ray Diffraction (XRD). The modified membrane was characterized by Scanning Electron Microscope (SEM), Energy-Dispersive X-ray Spectroscopy (EDAX) analysis, Atomic-Force Microscopy (AFM), Transmission Electron Microscopy (TEM) and contact angel. The current study is aimed to use tween 80 as surfactant for investigating the effectiveness of permeate phenanthrene (PHE) on the polyethrfsulfone (PES) membrane and the effect of loading GO-TiO2 on hydrophilicity and antifouling. The results showed decreasing surface pore size from 147 to 77 and increasing porosity from 81 to 88 with loading GO-TiO2, and the permeate of membrane increased from 30 to 190 (L/m(2) . hr . bar) with loading GO-TiO2. In addition, the results of current study showed that by increasing GO-TiO2 nanohybrides to 0.03 Wt% to polymer matrix contact angel decreased from 68.2 to 18 degree but hydrophilicity of membranes increased. All of above results mentioned fouling of hybride membrane decreased than usual form. Therefore, hybride membranes of (GO-TiO2) with the help of tween 80 as surfactant may be considered as a suitable membrane for treatment of phenanthrene.