对600MW核电机组蒸汽发生器排污系统(APG系统)氨化运行进行分析,对氨化运行期间水质进行跟踪验证,要求电厂化学人员对阳床后钠离子含量取样分析并根据分析结果通知运行人员更换除盐床树脂,避免电厂二回路水质恶化。 The ammoniation of 600MW nuclear power plant steam generator sewage system (APG system) was analyzed. The water quality during the ammoniation operation was tracked and verified. The power plant chemist was required to sample and analyze the sodium ion content of the yang bed and inform the operators to replace it according to the analysis result Desalt bed resin, to avoid deterioration of water quality in the second circuit of power plant.