In:
Jurnal Teknologi, Penerbit UTM Press, Vol. 65, No. 4 ( 2013-11-15)
Abstract:
In this research work, porous PES membranes were initially pre-heated for certain duration of time and then surface-modified to reject the MgSO4 salt solutions through self-adsorption of polyelectrolytes. From the experimental work, higher membrane salt rejection capability can be obtained when the number of polyelectrolyte bilayers is increased. The images of the cross-sectional morphology of modified and non-modified membranes were obtained using field emission scanning electron microscopy (FESEM). All modified membranes showed relatively lower contact angle values.
Type of Medium:
Online Resource
ISSN:
2180-3722
,
0127-9696
DOI:
10.11113/jt.v65.2319
Language:
Unknown
Publisher:
Penerbit UTM Press
Publication Date:
2013
detail.hit.zdb_id:
2780014-3
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