2. Experimental
2.1. Membrane
A multi-channel ceramic NF membrane of 1 kDa
MWCO, Kerasep NanoNOlA (make - Orelis;
supplier - Rhodia), was tested in this work. The
membrane active layer consists of a thin deposit
of ZrO, or TiO, on a support of Al,O,-TiO,. The
membrane has 19 channels of 2.5 mm inside