Biodesalination, using photosynthetic species of bacteria to exclude NaCl ions from seawater could provide sustainable new saline water desalination methods associated with available methods.90% of salts can be removed by Cyanobacteria and without pressures or external power source.This research aims to isolate and cultivate Cyanobacteria Oscillatoriales (O.sp.) to use in the biodesalination and r...