This research aims to develop membranes with materials including Polyvinylidene Flouride (PVDF) polymers with a mixture of addictive substances Silver Nitrate (AgNO3) as a reinforcement and N, N-Dimethylformamide (DMF) as a solvent. The research method focuses on membrane modification starting from the membrane surface of Scanning Electron Microscopy (SEM), membrane characteristics of Tensile T…