Abstract:

The synergistic effect of PESA and some other scale inhibitors has been studied based on the static inhibiting scale experiments. The results show that the synergistic effect of PESA and different scale inhibitors is different，when treated with different scales. For calcium carbonate scale，synergistic effect occurs when PESA acts with AA/AM/MA or HEDP，and for calcium sulfate scale，synergistic effect occurs when PESA acts with PASP or PBTCA.The results of the test provide references for the application of PESA to industrial fields.

Key words: polyepoxysuccinic acid, scale inhibition, cooling water

摘要：

通过静态阻垢实验对PESA和其他阻垢剂的协同阻垢效应进行研究，发现对不同的水垢，PESA和不同的阻垢剂产生不同的协同作用。对碳酸钙垢，PESA与AA/AM/MA和HEDP有协同作用；对硫酸钙垢，PESA与PASP和PBTCA有协同作用。实验结果为PESA在工业领域的应用提供了参考。

关键词: 聚环氧琥珀酸, 阻垢, 冷却水

CLC Number: 

• TQ085