Cost 1 ton/ind. Steam @ 3 bar Cost 1 liter feedwater (2 RO) Cost 1 liter feedwater (1 RO) Cost 1 liter cooling water Cost 1 kW/h Hours/Shift Shifts/day Days/year Hourly Capacity required Max. Available Pressure of heating steam Quantity of Columns required for SMEF models Yearly output in liters