engleski

On the skinned cellulose triacetate membranes formation

The effect of casting dope parameters like a dioxane to acetone ratio and a maleic acid content in the process of asymmetric cellulose triacetate membrane preparation were investigated. The results were considered in terms of possible pore size distribution in the membranes skin. It was found that the second parameter, the maleic acid content, played a significant role in the formation process, affecting strongly the performance of membranes.

Desalination; Cellulose triacetate membrane; Pore size distribution

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