id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-1677	Said, N.; Hasbullah, H.; Ismail, A.R.; Abidin, M.N.Z.; Goh, P.S.; Othman, M.H.D.; Kadir, S.H.S.A.; Kamal, F.; Abdullah, M.S.; Ng, B.C.	The Effect of Air Gap on the Morphological Properties of PSf/PVP90 Membrane for Hemodialysis Application	2017	6	.pdf	application/pdf	3348	142	52	In hemodialysis, the use of hollow fibre membrane is more preferable since it has a larger contact area with blood and the dialysate in spite of its small volume as a whole to exhibit excellent mass transfer efficiency (Feng et al., 2013). Table 2: Dimensional changes of hollow fibre membranes as a function of air gap Air gap (cm) Residence time (s) OD (cm) ID (cm) OD/ID Ratio Cross-Section Area Change Ratioa 3 0.38 0.045 0.036 1.25 3.70 30 3.82 0.035 0.023 1.52 3.80 50 6.36 0.031 0.020 1.55 4.81 aRatio of the spinneret cross-section area to a fibre cross-section area.	cache/cet-1677.pdf	txt/cet-1677.txt