Preparation and characterization of polyvinylchloride/thermoplastic polyurethane blend membranes
سال
: 2011
چکیده: Porous membranes were prepared by non-solvent induced phase inversion from miscible blends of
polyvinylchloride and thermoplastic polyurethane. Pure water flux measurement showed that addition
of TPU to PVC results in reduction of the operating pressure of the membranes compared to pure PVC
membranes with best properties obtainable at a blend composition of 75:25 (PVC:TPU). The
performance of blend membranes was examined in the removal of Coomassie Brilliant Blue G-250 dye
with a molecular weight of 854.02 g/mol from its aqueous solutions. Results indicated that the prepared
membranes are even capable of 100% dye rejection with potential application as nanofiltration
membranes.
polyvinylchloride and thermoplastic polyurethane. Pure water flux measurement showed that addition
of TPU to PVC results in reduction of the operating pressure of the membranes compared to pure PVC
membranes with best properties obtainable at a blend composition of 75:25 (PVC:TPU). The
performance of blend membranes was examined in the removal of Coomassie Brilliant Blue G-250 dye
with a molecular weight of 854.02 g/mol from its aqueous solutions. Results indicated that the prepared
membranes are even capable of 100% dye rejection with potential application as nanofiltration
membranes.
کلیدواژه(گان): Polyvinyl chloride,Polyurethane,Blend membrane,dye removal
کالکشن
:
-
آمار بازدید
Preparation and characterization of polyvinylchloride/thermoplastic polyurethane blend membranes
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| contributor author | زهرا مقصود | en |
| contributor author | M. H. Navid Famili | en |
| contributor author | S. S. Madaeni | en |
| contributor author | Zahra Maghsoud | fa |
| date accessioned | 2020-06-06T14:08:37Z | |
| date available | 2020-06-06T14:08:37Z | |
| date copyright | 11/15/2011 | |
| date issued | 2011 | |
| identifier uri | http://libsearch.um.ac.ir:80/fum/handle/fum/3384199 | |
| description abstract | Porous membranes were prepared by non-solvent induced phase inversion from miscible blends of polyvinylchloride and thermoplastic polyurethane. Pure water flux measurement showed that addition of TPU to PVC results in reduction of the operating pressure of the membranes compared to pure PVC membranes with best properties obtainable at a blend composition of 75:25 (PVC:TPU). The performance of blend membranes was examined in the removal of Coomassie Brilliant Blue G-250 dye with a molecular weight of 854.02 g/mol from its aqueous solutions. Results indicated that the prepared membranes are even capable of 100% dye rejection with potential application as nanofiltration membranes. | en |
| language | English | |
| title | Preparation and characterization of polyvinylchloride/thermoplastic polyurethane blend membranes | en |
| type | Conference Paper | |
| contenttype | External Fulltext | |
| subject keywords | Polyvinyl chloride | en |
| subject keywords | Polyurethane | en |
| subject keywords | Blend membrane | en |
| subject keywords | dye removal | en |
| identifier link | https://profdoc.um.ac.ir/paper-abstract-1032289.html | |
| conference title | PPS 2011 Asia/Australia Regional Meeting | en |
| conference location | کیش | fa |
| identifier articleid | 1032289 |