Complex reprocessing of wastes of aluminium production

Reprocessing of liquid and solid wastes of aluminium production by means of electrolysis was studied in present monograph. The analysis of existing methods of utilization of gas purification solutions, solid cryolite-alumina containing wastes of aluminium production was considered. Possibilities of substitution sodium in alumina production on sodium sulphate was considered as well. Composition and physicochemical properties of liquid and solid wastes of aluminium plant situated in Tajikistan was defined. The kinetics and mechanism of liquid and solid wastes recycling was defined as well. New methods of complex reprocessing of above mentioned wastes including by local mineral raw materials were proposed.