Japanese version is here .
The novel separation and purification processes using functional membranes are developed and the efficient production techniques of high purity and high quality materials are investigated analyzing transport phenomena and chemical reaction precisely. Research Subjects Analyses of transport processes during separation and purification. Development of novel separation processes using functional membrane. Separation technique using biomimetic membrane which has a functional of high selective uphill transport are developed. Utilization of liquid surfactant membrane and supported liquid membrane are investigated.