Abstract:

The scale inhibition experiment has been conducted with the high-frequency electromagnetic water treatment device which was self-designed and self-assembled. The scale sample has been analyzed by physical method combining with SEM. The analysis results indicate that this device has scale inhibition effect. The anti-scaling mechanism of the device is investigated by UV-vis absorption spectrometry and ¹⁷O-NMR. The results reveal that the device can change the size of water molecule clusters, increasing its activity. The measured electrical conductivity of water in the process of treatment shows that after the magnetic treatment, the water has memory effect.

Key words: variable frequency electromagnetic, scale inhibition, UV-vis absorption spectrum, ¹⁷O NMR, electrical conductivity

摘要：

利用自行设计组装的高频电磁水处理器进行阻垢实验, 运用物理方法结合扫描电镜对垢样进行了分析, 结果表明, 该装置具有阻垢效果。采用紫外光谱和¹⁷O核磁共振技术探讨了装置的防垢机理, 结果表明, 该电磁水处理器能够改变水分子团簇大小, 使水的活性增强。对处理过程中水的电导率的测量表明, 经处理的水具有记忆效应。

关键词: 变频电磁, 阻垢, 紫外光谱, ¹⁷O核磁共振, 电导率

CLC Number: 

• O441