Preparation of porous PVDF hollow fibre
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M.L. Yeow; Yutie Liu; K. Li
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Article
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2005
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Elsevier Science
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English
β 540 KB
Polyvinylidene fluoride (PVDF) hollow fibre membranes were prepared via a phase inversion method, using N,N-dimethylacetamide (DMAc) as solvent, lithium perchlorate (LiClO 4 ) as inorganic salt additive and water as the coagulation medium. The phase diagram of the LiClO 4 /PVDF/DMAc/water quaternary