EFFICIENCY ESTIMATION OF MODIFIED CELLULOSE BASED MEMBRANES

Abstract

The article is focused on production of softwood sulfate bleached cellulose modified based  membranes for water filtering from suspended and colloidal particles causing water turbidity  and from soluble substances determining colourity of water as well. The influence of  cationization agent consumption on cellulose fiber modification, pressure and duration of  filtering on operational characteristics of membranes (specific capacity, colourity, turbidity  of water, selectivity according to water turbidity and colourity) when filtering of  simulative humates solution, has been examined. Bibl. 6, Fig. 6, Tab. 3.