Abstract:
Corrosion and scale phenomena are serious in the recirculating cooling water system of Lunan Chemical Fertilizer Factory of Yanzhou Mine Group. Its cycle of concentration is only about 2.5. In order to save water and maintain normal running of the system, high cycle of concentration is applied to No.1 recirculating cooling water system and excellent result has been obtained on actual running spot.
Key words:
cycle of concentration,
recirculating cooling water system,
corrosion and scale inhibitor,
blowdown
摘要：
兖矿鲁南化肥厂循环冷却水系统腐蚀、结垢现象严重，浓缩倍数只有2．5左右，为了节约用水，维护系统设备正常运行，对该厂一循系统进行了高浓缩倍数水处理试验研究，并在实际运行中取得了良好效果。
关键词:
浓缩倍数,
循环冷却水系统,
缓蚀阻垢剂,
排污
CLC Number:
Qin Lijuan, Xu Hui, Du Qin. High cycle of concentration treatment technology of recirculating cooling water[J]. INDUSTRIAL WATER TREATMENT, 2007, 27(9): 81-83.
秦立娟, 徐晖, 杜秦. 高浓缩倍数循环冷却水处理技术[J]. 工业水处理, 2007, 27(9): 81-83.