Kardzhavov A. The developing of system of the tail waters of the Mining Plants for Processing W-ores. (On the Example of the Ingichkinska Mining Plant for Processing W-ores).

The thesis contains the information reflected in the author's published works. The main results of the work is developing the method of clarifying the tail waters of mining plants for working W-ores with using as a floculant the industrial refuse - fabrics "nitron". The effectiveness of using the suggested floculant ensures the quality of purifying the tail waters to the demands allowing the use of pirified waters in the water supply of enterprises. The methods are suggested of appreciating the effectiveness of purifying tail wa- ters on the basis of which has been formulated the index of techno- logical effectiveness of the investigated reagents characterizing the measure of lowering the concentration of suspension substanes per unit of raising the doze of reagent. The technological scheme has been worked out of the reagent "nitron" and aluminium sulphate at the stage of purifying the worked-out waters