PURIFICATION OF ACID REVERSE SOLUTION OF URANIUM MINING FROM POISONING IONITE IMPURITIES USING FLOCULANTS BASED ON POLYACRYLAMIDE
Keywords:
working solution, dispersed substances, silicon, floculant, poliaacryloamide, cleaningAbstract
The process of cleaning the circulating solution from various types of pollutants using cationic, anionic and neutral polyacrylamide flocculants, the colloid-chemical laws of the interaction of dispersed phase components with flocculant solutions were studied. It was shown that anionic type flocculants form suspended and colloidal particles of a circulating solution of flocs with an average particle size of 200-1800 μm with a maximum at 600 μm, regardless of the type of flocculant.It was shown that the largest decrease in the concentration of silicon (35%) and aluminum (34%) is observed with the addition of anionic flocculants.
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