Material Analysis
3 Aufrufe
Uneven pore size of hollow fiber membranes
Problembeschreibung
The membrane fiber pore size distribution is wide and the filtration accuracy is poor
Ursachenanalyse
The casting solution composition is not uniform and the phase inversion conditions fluctuate
Lösung
Polymer concentration 12-18%, coagulation bath 20-40C, constant temperature and humidity
Wichtigste Erkenntnis
Membrane pore size uniformity is the key to membrane performance
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