电磁场频率对CaCO_3溶解性影响的定量研究  

Quantitative Study on the Solubility of CaCO_3 Affected by Electromagnetic Field Frequency

作　　者：陈璨[1] 刘润华[1] 

机构地区：[1]中国石油大学信息与控制工程学院,东营257061

出　　处：《科学技术与工程》2009年第15期4567-4570,共4页Science Technology and Engineering

摘　　要：通过自制的方波信号发生器、电磁场水处理实验装置研究了外加电磁场频率对CaCO3溶解性的影响,并对电磁场水处理技术的作用机理进行探讨。大量实验结果表明,静止的液体在外加电磁场作用下,随着外加电磁场频率的改变,碳酸钙在其中的溶解度发生相应的变化;而且外加电磁场频率在1.2kHz附近效果最好。The research on the influence caused by the electromagnetic field on the solubility of CaCO3 is carfled out. Meanwhile, the action mechanism of electromagnetic field water treating technology is discussed. The result shows that, the still water will also be influenced within the electromagnetic field. As the alternation of the frequency of the imposed electromagnetic field, the solubility of CaCO3 will alternate accordingly. Besides, the highest solubility appears when the frequency is around 1.2 kHz.

关 键 词：电磁场 CACO3 共振 溶解度 

分 类 号：X52[环境科学与工程—环境工程]