## Abstract Incorporation of zeolites into natural polymers has been shown experimentally to enhance both the flux and selectivity in pervaporative dehydration separation of organic compounds. Pervaporation is a promising membrane technique for separation of volatile organic compounds (VOCs)/water
Pervaporation separation of water-ethanol mixtures through PVA-Sodium alginate blend membranes
โ Scribed by Jonggeon Jegal; Kew Ho Lee
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 545 KB
- Volume
- 61
- Category
- Article
- ISSN
- 0021-8995
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## Abstract Polyacrylamide (pAAm)โ__grafted__ sodium alginate (NaAlg) copolymeric membranes have been prepared and used in the pervaporation separation of dioxane mixtures containing10โ70 mass % water. Three different polymeric membranes have been prepared: neat NaAlg, 46% grafted pAAmโ__g__โNaAlg,