Approaches to prepare tfc polyamide membranes by coating diamine during, and/or post formation of asymmetric membranes and their performances
Thin film composite membranes were prepared by using1,3 - phenylene diamine in the gelation bath as well as in coating conditions. The cross - sectional view of the membranes shows different patterns for membranes prepared in a water - bath (Mem - I) and a diamine - containing water bath (Mem - II)....
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Brazilian Society of Chemical Engineering
2011-09-01
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| Series: | Brazilian Journal of Chemical Engineering |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322011000300011 |