## Abstract A solution technique was employed to prepare ZSM‐5 zeolite incorporated poly(vinyl alcohol) (PVA) membranes for the pervaporation separation of water–isopropanol mixtures. The membranes were characterized by Fourier transform infrared spectroscopy and differential scanning calorimeter.
✦ LIBER ✦
Pervaporation study of aqueous ethanol solution through zeolite-incorporated multilayer poly(vinyl alcohol) membranes: Effect of zeolites
✍ Scribed by Zhen Huang; Huai-min Guan; Wee lee Tan; Xiang-Yi Qiao; Santi Kulprathipanja
- Book ID
- 103834091
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 390 KB
- Volume
- 276
- Category
- Article
- ISSN
- 0376-7388
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## Abstract Blend membranes of poly(vinyl alcohol) (PVA) and sodium alginate (NaAlg) were prepared by solution casting and crosslinked with glutaraldehyde (GA). Polymer blend compatibility was studied in water by measuring solution viscosity at 30°C. From the viscosity data, interaction parameters