摘要
本文利用电导率的变化,研究了磁场对CaCO3结晶过程的影响,发现当Ca2+浓度高于2mmol/L、磁化水的水温低于70℃时,磁场有加快碳酸钙结晶的作用;磁化水经过磁水器次数多,则促进碳酸钙结晶的作用强。
In this paper, the effect of magnetic fields on the formation of calcium carbonate was investigated by the changs of conductivity. It was found that the rate of forming the calcium carbonate phases was increased only if the concentration of calcium cation is higher than 2mmol/L and the temperatare of magnetized water is under 70℃. The more the times of recirculating through the magnetic device, the faster the rate of forming calcium carbonate.
出处
《水处理技术》
CAS
CSCD
北大核心
2006年第4期74-76,共3页
Technology of Water Treatment
基金
河北省自然科学基金项目(B2004000749)
关键词
磁场
电导率
碳酸钙
magnetic field, conductivity, calcium carbonate
