%0 Journal Article %T Separation study of some heavy metal cations through a bulk liquid membrane containing 1,13-bis(8-quinolyl)-1,4,7,10,13-pentaoxatridecane %A Ronaghi, Gholam Hossein %A , %A CHamsaz, Mahmod %J Arabian Journal of Chemistry %@ 1878-5352 %D 2016