Controlling the Quality of Waste Waters and Leaching Solutions during Chemical Reclamation of Non-Ferrous Metallurgy Ores and Rocks’ Dumps
The paper suggests the mathematical model to control the quality of waste waters from non-ferrous ores and rocks’ dumps during their chemical reclamation. In the calculations space regularities of changes in particle-size, mineral and chemical composition of the ores and rocks, hydrological conditions as well as the data from laboratory research were taken into account. As a result the article presents mathematical expressions that can be used to identify the quality of waste waters in different regimes of the process and on the basis of these data to select the appropriate technology for chemical reclamation.