CONDENSED WATER PURIFYING APPARATUS AND METHOD

摘要

PURPOSE:To use only a condensed water filter device in cleaning operation before starting while keeping a condensed water desalting apparatus to hold a degassed water and to prevent the deterioration of the ion exchange resin built in the condensed water desalting apparatus. CONSTITUTION:The condensed water purifying apparatus is constituted of a condensed water filter device 10 filtering insoluble impurities contained in condensed water before condensed water formed by condensing main steam used in a turbine by a condenser 14 is returned to a nuclear, reactor, a condensed water desalting apparatus 12 desalting insoluble impurities in condensed water filtered by the condensed water filter device 10 and a powder resin precoat device 16 being a soluble impurity removing means desalting soluble impurities in the condensed water filter device 12.