Effect of different alcohol-water mixtures as gelation mediums during formation of cellulose acetatge reverse osmosis membranes

Effect of ethanol–water mixture as gelat

Effect of ethanol–water mixture as gelation medium during formation of cellulose acetate reverse osmosis membranes

✍ T. A. Tweddle; S. Sourirajan 📂 Article 📅 1978 🏛 John Wiley and Sons 🌐 English ⚖ 636 KB

## Abstract By using ethanol–water mixtures in a wide range of alcohol concentrations and temperatures, cellulose acetate membranes with a wide range of surface porosities can be obtained. Two different casting solution compositions were used, involving cellulose acetate, acetone, and aqueous magne