The composite magnetic zeolites of ash of coal as adsorbent material for the removal of dyes in the effluents

摘要

The composite magnetic zeolites of ash of coal as adsorbent material for the removal of dyes in the effluents. The present invention relates to the process for the use of composite magnetic zeolites synthesized from coal ash as the adsorbent material for the removal of dyes in the effluents.The magnetic composite has the characteristics of adsorption of the zeolites with the magnetic properties of the iron oxides. The effluent containing dyes, are treated with the composite magnetic zeolites synthesized from fly ash of coal process in mobile bed and after adsorption at the solid / liquid separation is carried out by means of a magnet