%0 Journal Article %T Competitive Transport of Seven Metal Cations through Bulk Liquid Membrane Using 5,12 di(phenoxymethyl) 1,4 dioxa 7, 10 dithiacyclododecane 2,3 dione as Carrier %A Hosseiny, Malihe Sadat %A Ronaghi, Gholam Hossein %A Sadeghian, Hamid %J Russian Journal of Inorganic Chemistryā€ˇ %@ 0036-0236 %D 2011