▎ 摘　　要

NOVELTY - The membrane has an elongated tubular lumen, and a semi permeable membrane defining the elongated tubular lumen comprising inner and outer circumferential surfaces. A membrane body is reinforced with reduced metal oxide nanoparticles. The metal oxide nano-particles are graphene oxide nanoparticle or variants. The inner circumferential surface is interfacially polymerized. The semi permeable membrane is made of cellulose acetate polysulfone or polyether sulfone, where the permeable membrane includes porosity of 30-50%, and mean pore diameter of pores in a membrane surface is about 0.001-0.1 mm. USE - Hollow fiber membrane for use in a textile manufacturing industry. ADVANTAGE - The membrane has high water permeation flow rate, high volume efficiency, high chemical stability, strong hydrophilicity, and high surface area, and improved selectivity, high permeation, low operating pressure, and less maintenance cost. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of the hollow fiber membrane.