MODELING OF ULTRAFILTRATION PROCESS EFFICIENCY IN TREATMENT COKE PLANT WASTEWATER WITH USE INDUSTRIAL MEMBRANES

In the article there have been presented the results of research whose aim was to determine the effectiveness of treating the coke plant wastewater in the integrated ultrafiltration - reverse osmosis system. In the process pressure membrane filtration was carried out on using the polymer membranes of an American Osmonics brand. Determining ultrafiltration initial permeat fluxes (J(0)) and equilibrium (saturations - J(infinity)) on the experimental road and into the graphic way of the temporary constant (t(0)) enabled based on the relaxation model established, that describes, define the possibility of predicting the polysulfone ultrafiltration membranes efficiency in the process of coke industry wastewater treatment.