Depending on the decision of situation, the composition of money and running charges will differ. The listing of funds and working costs which are related for every circumstance is presented in Desk six, and the costs that will be distinctive are offered in Table 7. Hydrocyclones are very simple

the place Ecoleffect will be the environmental impact measured from the distinction between the prevented destruction and the cost of drilling-waste utilization operations, million RUB; OPEXEcol is operating prices of steps related to the utilization of lignite waste, million RUB; and Dam is prevent