Research Papers by U. Kragl

Pervaporation separation properties of water Á butan-1-ol binary mixtures were measured with the use of three supported liquid membranes at 378C, namely PDMS, 1-ethenyl-3-ethyl-imidazolium hexafluorophosphate Á PDMS, and tetrapropyl-ammonium tetracyanoborate Á PDMS membranes. An ultrafiltration cera

By using SILMs in a nanofiltration ceramic module we increased the separation factor of the solute from 0.4 up to 177. On the other hand, the average permeating flux of the solute decreased from 34.3 g/(m2h) to 3.86 g/(m2h). Although the separation process with SILM was in one order of magnitude slo