Preparation and characterization of composite membranes of polysulfone and microcrystalline cellulose
β Scribed by Liping Zhang; Guowei Chen; Huanwei Tang; Qingzheng Cheng; Siqun Wang
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 303 KB
- Volume
- 112
- Category
- Article
- ISSN
- 0021-8995
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Nanofiltration (NF) composite membranes based on poly(vinyl alcohol) (PVA) and sodium alginate (SA) were prepared by coating PVA/SA (95/5 in wt %) mixture solutions on microporous polysulfone (PSF) supports. For the formation of a defect free thin active layer on a support, the PSF support was multi