不同抑垢效果下电磁场对CaCO_3溶液电导率和pH值的影响  

EMF Impact on CaCO_3 Solution Conductivity and pH Value with Different Scale Inhibition Effects

作　　者：张学孟[1] 王建国[2] 

机构地区：[1]国电南京自动化股份有限公司,南京210003 [2]东北电力大学,吉林吉林132012

出　　处：《化工自动化及仪表》2012年第5期587-590,共4页Control and Instruments in Chemical Industry

基　　金：国家自然科学基金项目(51176028);吉林省自然科学基金项目(201115179)

摘　　要：在自主研发的能有效评价电磁场抑垢效果实验台的基础上,定量研究了不同抑垢效果下磁处理后水溶液电导率及pH值的变化。研究发现:加磁后的电导率比未加磁的高且下降缓慢,pH值变化不明显。Basing on independent researched and developed experimental system for evaluating of the inhibiting scale effect on electromagnetic fields（EMF）,the quantitative study on changes of electrical conductivity and water solution pH value was implemented to show that electrical conductivity of the magnetized solution stands higher than that non-magnetized and decreases slowly along with a relatively stable pH value.

关 键 词：电磁水处理 抑垢效果 污垢热阻 电导率 PH值 

分 类 号：TQ085[化学工程]