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Synthesis and characterization of polyacrylamidegrafted sodium alginate membranes for pervaporation separation of water + isopropanol mixtures

✍ Scribed by Udaya S. Toti; Tejraj M. Aminabhavi

Publisher
John Wiley and Sons
Year
2004
Tongue
English
Weight
119 KB
Volume
92
Category
Article
ISSN
0021-8995

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Syntheses and characterization of blend
Syntheses and characterization of blend membranes of sodium alginate and poly(vinyl alcohol) for the pervaporation separation of water + isopropanol mixtures
✍ Mahaveer D. Kurkuri; Udaya S. Toti; Tejraj M. Aminabhavi πŸ“‚ Article πŸ“… 2002 πŸ› John Wiley and Sons 🌐 English βš– 217 KB πŸ‘ 1 views

## Abstract The blend membranes of sodium alginate and poly(vinyl alcohol) have been prepared by physical mixing in different ratios (75, 50, and 25%) of sodium alginate with poly(vinyl alcohol). The membranes were crosslinked with glutaraldehyde and used in the pervaporation separation of water +

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Pervaporation separation of water and dioxane mixtures with sodium alginate-g-polyacrylamide copolymeric membranes
✍ Mahaveer D. Kurkuri; Tejraj M. Aminabhavi πŸ“‚ Article πŸ“… 2003 πŸ› John Wiley and Sons 🌐 English βš– 95 KB πŸ‘ 1 views

## Abstract Polyacrylamide (pAAm)‐__grafted__ sodium alginate (NaAlg) copolymeric membranes have been prepared and used in the pervaporation separation of dioxane mixtures containing10–70 mass % water. Three different polymeric membranes have been prepared: neat NaAlg, 46% grafted pAAm‐__g__‐NaAlg,