Abstract:

The one-sided view existed in the measurement of scale inhibiting rate of routine static scale inhibition isanalyzed. The measurement process of calcium ions in the result analysis has been improved. Hydrolyzed polymaleicanhydride（HPMA） is used as scale inhibitor，so as to verify the experiments. The results show that this improvement causes the scale inhibiting rate to get more complete and precise，due to the calcium ion content changes in the solution before and after being heated.

Key words: static scale inhibition, scale inhibitor, scale inhibition mechanism, hydrolyzed polymaleic anhydride

摘要：

分析了常规的静态阻垢法在阻垢剂阻垢率测定方面存在的片面之处,尝试着改进了该方法结果分析时的钙离子测定过程。以水解聚马来酸酐为阻垢剂进行实验验证,结果表明,此种改进方法使加热前后溶液中钙离子的含量变化反映出的阻垢率更加全面、准确。

关键词: 静态阻垢法, 阻垢剂, 阻垢机理, 水解聚马来酸酐

CLC Number: 

• X786