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Polyacrylonitrilic/polysulfone (PAN/PS) blend ultrafiltration (UF) membranes

✍ Scribed by Ling Ai-lian; Chen Qing

Book ID
103056045
Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
492 KB
Volume
101
Category
Article
ISSN
0011-9164

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✦ Synopsis

Uitrafiltration (UF) membranes and a polymer blend of polyacrylonitril (PAN) and polysulfone (PS) were prepared. Their flux is higher than that of PAN UF membranes under the same conditions. The morphological structure of UF membranes was examined.

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## Abstract Ultrafiltration membranes are largely being applied for macromolecular and heavy metal ion separations from aqueous streams. Polyurethane‐ and sulfonated‐ polysulfone‐based membranes prepared in the absence and presence of the polymeric additive, poly(ethylene glycol) 600, in various co