Wyniki wyszukiwania - BazTech

Ograniczanie wyników

1 Environment Protection Engineering

1 2011

Znaleziono wyników: 1

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: membrany niskociśnieniowe

Sortuj według:

Ogranicz wyniki do:

Effect of dye content in a treated solution on performance of the UF ceramic membrane

Kawiecka-Skowron J., Majewska-Nowak K.

Environment Protection Engineering

2011

Vol. 37, nr 2

5-12

Low-pressure membrane processes have been studied in order to treat aqueous solutions of dyes. The influence of dye concentration (10, 20, 100 g/m3) on separation efficiencies of organic dyes (Methyl Orange, Titan Yellow and Direct Black) was analyzed. CeRAM INSIDE®(Tami Industries) membranes with various cut-off values (1, 15 kDa) were examined. The ultrafiltration process was carried out at the transmembrane pressures of: 0.03, 0.06, and 0.09 MPa. It was found that the process efficacy was affected not only by the kind of dye, but also by the dye concentration, applied pressure and membrane cut-off. With increasing dye content in the treated solution the rejection coefficient improved.