THE EFFECT OF DRAINAGE ON METAL IONS REMOVAL AND RECLAMATION EFFICIENCY FROM CONTAMINATED WATERS BY FOAM SEPARATION

In the present survey a method has been investigated to reduce the wetness of the foam by improving the foam films. The method concentrates primarily on increasing the retention time of the foamate in the foam track. By using this method, the volume of reclaimed water was increased from 68 to 84 percent of the original volume. The efficiency of decontamination was also improved.