TY - JOUR
T1 - Spinning of hollow fiber ultrafiltration membranes from a polymer blend
AU - Wienk, I.M.
AU - Olde Scholtenhuis, F.H.A.
AU - van den Boomgaard, Th.
AU - Smolders, C.A.
PY - 1995
Y1 - 1995
N2 - In this study the dry-wet spinning technique is used for the preparation of hollow fiber membranes. In the polymer solution a blend of two polymers, poly(ether sulfone) and poly(vinyl pyrrolidone), is used. The morphology of the membranes obtained is related to rheological characteristics and phase behavior of the polymer solution during spinning. The outer surface pore structure is mainly dependent on the conditions in the airgap. The typical performance of the membranes lies in the ultrafiltration region.
AB - In this study the dry-wet spinning technique is used for the preparation of hollow fiber membranes. In the polymer solution a blend of two polymers, poly(ether sulfone) and poly(vinyl pyrrolidone), is used. The morphology of the membranes obtained is related to rheological characteristics and phase behavior of the polymer solution during spinning. The outer surface pore structure is mainly dependent on the conditions in the airgap. The typical performance of the membranes lies in the ultrafiltration region.
U2 - 10.1016/0376-7388(95)00088-T
DO - 10.1016/0376-7388(95)00088-T
M3 - Article
SN - 0376-7388
VL - 106
SP - 233
EP - 243
JO - Journal of membrane science
JF - Journal of membrane science
IS - 3
ER -