The corrosion mitigation of sodium molybdate and polyphosphate sodium were studied by weight loss method,which supported basis for sewage recycling to recirculating cooling water system.

• 在城市生活污水回用作循环冷却水系统中,利用失重法对钼酸钠和聚磷酸钠两种缓蚀剂的缓蚀效果进行试验研究。