“…Liquid membranes have been successfully applied to treat heavy metal ions such as, thorium, copper, chromium, nickel, mercury, uranium, cadmium, cobalt etc., and cationic and anionic dyes such as methylene blue, rhodamin B, cibacron red FN-R [19][20][21][22][23][24][25][26][27][28][29]. The solvents, carriers and phase modifiers are in variably diluted to the diluents such as n-hexane, xylene, benzene, kerosene, chloroform and dichloromethane etc., [30][31][32][33][34][35].…”