Water Transfer in the organic phase during Solvent Extraction Process

Haghshenas D.F. نويسنده , Darvishi D. نويسنده , Etemadi S نويسنده PhD Studentin Medical Parasitology, Department ofMedical Parasitology, School of Public Health, TehranUniversityof Medical Sciences,Tehran, Iran , Asnavandi M. نويسنده , Keshavarz Alamdari .E نويسنده Department of Mining and Metallurgical Engineering, Amirkabir University of Technology, P.O. Box 15875-4413, Tehran, Iran