Transport of Palladium(II) through Trioctylamine Liquid Membrane |
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| Abstract: | Abstract The permeation behavior of palladium(II) through a supported liquid membrane (SLM) impregnated with trioctylamine (TOA) in kerosene has been investigated. By selecting perchloric or nitric acid as a stripping agent, Pd(II) was transported through the SLM containing 0.5 M TOA and 20% 1-octanol without remaining in the liquid membrane. The permeation rate (k f. obs) of Pd(II) for HNO3 was faster than that for HClO4. Palladium(II) was concentrated across the SLM from the 0.5 M CHI solution into the HClO4 or HNO3 solution. |
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