Several kinds of Ca (HCO 3 ) 2 water solutions are respectively circulated through an orthogonal permanent and magnetic field and an ultra-filtration unit.

• 研究了超滤对磁化的碳酸氢钙水溶液的电导率及产生沉淀的温度的影响,利用扫描电镜分析了超滤膜截留的微粒成分。