THE METHODOLOGY FOR CALCULATION OF PROCESSING INDICES STANDARDS RELATED TO METALS RECOVERY INTO MARKETABLE PRODUCTS AND METALS LOSSES IN DUMPING TAILINGS DEPENDING ON THEIR CONTENT IN TREATED ORE

摘要

The methodology for controlling concentrating plants' activities is proposed with a view to realize the Kazakhstan Republic law on preservation of the environment providing for payments to local environmental protection funds in the event of excessive losses of metals and non-all-round utilization of natural resources. Calculation methods have been developed taking into consideration the achieved level of raw material processing technology and changes in ore grade with time.