## Abstract Carboxymethyl chitosan (CMCS)/polysulfone (PS) hollowβfiber composite membranes were prepared through glutaraldehyde (GA) as the crosslinking agent and PS hollowβfiber ultrafiltration membrane as the support. The permeation and separation characteristics for dehydration of isopropanol w
Pervaporation with chitosan membranes. I. Separation of water from ethylene glycol by a chitosan/polysulfone composite membrane
β Scribed by Xianshe Feng; Robert Y.M. Huang
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 712 KB
- Volume
- 116
- Category
- Article
- ISSN
- 0376-7388
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This work deals with a novel thin-film-composite membrane based on layer-by-layer self-assembly of polyelectrolytes onto an interfacially polymerized polyamide membrane for dehydration of ethylene glycol by pervaporation. Polyethyleneimine and poly(acrylic acid) were used as the polycations and poly
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