THERMAL WATER TREATMENT FOR STIG POWER STATION CONCEPTS

摘要

A method and an assembly for thermal water treatment for STIG power station concepts. The heat of an exhaust gas after a heat recovery steam generator stage is used for treating water in a water treatment system. The heat of the exhaust gas, the gas having a low-temperature level, is transported through a heating element to water that circulates between at least one evaporator and condenser in the water treatment system. The treated process water can then be used for steam injection into the gas turbine.