Influence of adsorption on ulnrafiltration process of aqueous solutions of brominecresol purple dye in presece of coal dispersion
Influence of adsorption on ultrafiltration process of aqueous solutions of brominecresol purple dye in presence of coal dispersion on membrane UFM-50M is studied. Dependences of volumetric flux and rejection coefficient of dye from filtration time are found. It is received that high rejection coefficient is determined by adsorption of dye on coal dispersion in solution and on forming dynamic membrane. It is showed that adsorption and ultrafiltration can use for cleaning and concentration waste products of productions which contain solutions of dyes.