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All Journal IPTEK Journal of Proceedings Series
I Made Pendi Adi Merta
Institut Teknologi Sepuluh Nopember, Surabaya
Computer Science & IT

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Synthesis of Polymeric Membrane for Desalination Process I Made Pendi Adi Merta; Deffry Danius Dwi Putra; Siti Nurkhamidah; Fadlilatul Taufany; Yeni Rahmawati
IPTEK Journal of Proceedings Series No 1 (2015): 1st International Seminar on Science and Technology (ISST) 2015
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23546026.y2015i1.1160

Abstract

Cellulose acetate/polyethylene glycol 200 (CA/PEG) membrane with ration 80/20 (wt%) was modified with varying amount of silica in many concentration (1-5% w/v). CA/PEG-200 membranes were characterized for their hydrophilicity, functional groups and permeation properties. The increasing of CA at CA/PEG membrane make membrane more dense and hydrophilicity of membrane decreases. Membrane hydrophilicity, permeate flux, permeability, and salt rejection increase with the increasing of silica concentration in CA/PEG membrane. The experiment results show that the highest salt rejection was obtained when 5% silica was added into CA/PEG (80/20) membrane.
Co-Authors Deffry Danius Dwi Putra Fadlilatul Taufany Nurkhamidah, Siti Yeni Rahmawati, Yeni