摘要
本文研究了转速、pH、P_(507)浓度,I—表面活性剂对P_(507)为载体的支撑液膜提取钇(Y^(3+))的影响,计算了P_(507)浓度增加时的各种膜阻力。
The transport of y^(3+) through a supported liquid membrane consisted of a porous polypropylene film immobilized an (HEH(EHP) solution in kerosene oil has been studied as a function of stirring, pH, carrier concentration, iodine ion. The resistances in membrane diffusion, aqueous film diffusion and interfacial chemical reation were examined.
出处
《膜科学与技术》
CAS
CSCD
1993年第4期56-59,共4页
Membrane Science and Technology
关键词
支撑液膜
钇离子
P507
液膜分离
suppored liquid membrane, Y^(3+)ion, P_(507), transport
