Synthesis of nanosilver particles were obtained by chemical reduction of silver nitrate and capping agent. The solution containing nanoparticles were coated on polyvinylidene fluoride (PVDF) hollow fiber membranes which the membranes were measured water permeation flux and antibacterial activities. The resonance peak of the Ag/PVA core shell nanoparticle indicated at 430 nm in the UV-visible spectra. The Ag/PVA coated PVDF membrane exhibited excellent antibacterial performance over 60 days, and water permeation flux (LMH) was observed from 700 to 1400.

• 고은주(경희대학교 화학공학과) | Eunjoo Koh
• 박희민(경희대학교 화학공학과) | Hee Min Park
• 이용택(경희대학교 화학공학과) | Yong Taec Lee