利用废氨水除去冷却水钙硬度的实验研究

A Study of A Method for Decreasing Calcium Hardness in Cooling Water by Using Waste Ammonia

针对氮肥厂二次冷却水 ,加入废氨液除去钙硬的实验研究 ,提高了冷却水的稳定性和循环利用率 。

The experiment and research on adding waste ammonia liquid to a second cooling water to get rid of calcium hardness in Nitrogenous Fertilixer Works can improve the steadiness and utilization of cooling water cycles.It achieves the goal of protecting corrosion, recycling tfficiency and saving water and energy.