Desalination is one of the technologies to produce clean water for drinking, irrigation, industrial and development. Generally desalination can be classified based on their separation mechanisms which are thermal and membrane based desalination. In this study the newly fabricated nanofiltration membrane was used to identify their performance in desalination process. The material chosen in this study is polysulfone (PSf), N-methyl-2-pyrolidon (NMP) and polyvinylpyrrolidone (PVP). The dope

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... n composition was determined by using titration method.