STUDY ON ELECTROFLOTATION PROCESS OF EXTRACTION OF ALUMINUM HYDROXIDE FROM WASTEWATER IN THE PRESENCE OF ORGANIC POLLUTANTS
In this paper the results of experimental studies on electroflotation extraction of insoluble aluminum compounds from aqueous solutions in the presence of organic components (bromothymol blue and xylene orange, Gardostrip Q7940, 2-aminoethanol, acetone, acetonitrile, 2-butoxyethanol, n-butyl alcohol, isopropyl alcohol, monoethanolamine, polyethylene glycol, triethylamine, epichlorohydrin, chlorobenzene). It was found that organic components mainly suppress the electroflotation process, except for the dye bromothymol blue, which improves the process at any studied concentration (1-100mg/l), 20 percent growth %.