Transport of transition metal ions through polymer inclusion membranes with Cyanex 301

• Autorzy: Ulewicz M.
• Języki publikacji: EN

Abstrakty

EN

The selective transport of zinc(II) and cadmium(II) ions from aqueous chloride or sulfate source phase through polymer inclusion membranes (PIM) containing cellulose triacetate (support), o-nitrophenyl pentyl ether (plasticizer) and di(2,4,4-trimethylpentyl)dithiophosphinic acid - Cyanex 301 (ion carrier) is shown. Zn(II) and Cd(II) ions can be effectively removed from dilute chloride and sulfate aqueous solutions into 1.0 M HCl or H2SO4 as the receiving phase. The separation coefficients were practically constant for acid concentrations in the receiving phase ranging from 0.01 to 1.0 M Copper(II), zinc(II), cadmium(II), cobalt(II), and nickel(II) ions removal from aqueous chloride solutions in transport through PIMs is also shown. These metal ions can be effectively removed from dilute aqueous chloride solutions in transport through PIMs with di(2,4,4-trimethylpentyl)dithiophosphinic acid as the ionic carriers into 1.0 M HCl. The selectivity coefficients of Cu(II) over Zn(II), Cd(II), Co(II) and Ni(II) were low and decreased with an increase in the pH of source aqueous phase.

Słowa kluczowe

EN

polymer inclusion membrane; zinc(II); cadmium(II); copper(II); cobalt(II); nickel(II); Cyanex 301

• Wydawca: Faculty of Chemical Technology and Engineering, University of Technology and Life Sciences, Bydgoszcz
• Czasopismo: Ars Separatoria Acta
• Rocznik: 2004
• Tom: No. 3
• Strony: 81--88
• Opis fizyczny: Bibliogr. 25 poz., rys., tab.

Twórcy

autor

Ulewicz M.

• Department of Metal Extraction and Recilculation, Częstochowa University of Technology, 42-200 Częstochowa, ul. Armii Krajowej 19, Poland,

Bibliografia

• [1] R.A. Bartsch, J. Way, (Eds.), Chemical Separation with Liquid Membranes, ACS Symposium Series 642, Amer. Chem. Soc., 1996, Washington, DC.
• [2] A.M. Sastre, A. Kumar, J.P. Shukla, R.K. Singh, Separation and Purification Methods, 1998, 27, 213-298.
• [3] R. Wodzki, G. Sionkowski, Hybrid: polymer-liquid-polymer membrane system for removal of heavy metal ions from waste waters, in: Towards Hybrid Membrane and Biotechnology Solutions for Polish Environmental Problems, J.A. Howell, A. Noworyta (Eds.), Wroclaw Technical University Press, Wroclaw, 1995, 235-239.
• [4] M. Ulewicz, W. Walkowiak, P. Maciejewski, Wiad. Chem., 2003, 57, 627-647.
• [5] Y. Binghua, M. Nagaosa, A. Satake, K. Nomura, K. Horita, Solvent Ext. Ion Exch., 1996, 14, 849-870.
• [6] J. Gega, W. Walkowiak, B. Gajda, Sep. Purif. Technol., 2001, 22-23, 551-558.
• [7] W. Walkowiak, J. Gega, Transition metal cation separation by organophosphorous compounds in liquid membrane processes, in: Chemical separations with liquid membranes, R. A. Bartsch (Eds.), Kluwer Academic Pub., 1996, Washington.
• [8] M. Ulewicz, J. Gęga, W. Walkowiak, Monografie Komitetu Inżynierii Środowiska PAN, 2004, 22, 305-312.
• [9] M. Ulewicz, W. Walkowiak, Physicochemical Problems of Mineral Processing, 2003, 37, 77-86.
• [10] M. Ulewicz, W. Walkowiak Proceedings of Technical University of Częstochowa, series: Metallurgy, 2004, 39, 696-699.
• [11] R. Wodzki, G. Sionkowski, Sep. Sci. Technol., 1995, 30, 2763-2778.
• [12] R. Wodzki, G. Sionkowski, Sep. Sci. Technol., 1996, 31, 1541-1553.
• [13] R. Wodzki, G. Sionkowski, G. Pozniak, Sep. Sci. Technol., 1999, 34, 627-649.
• [14] T. Hayashita, Heavy metal ion separation by functional polymeric membranes, in: ACS Symposium series 642, Chemical Separation with liquid membranes. R.A. Bartsch, J.D. Way, Eds., Washington DC, 1996, 303-318.
• [15] T. Hayashita, M. Kumazawa, M. Yamamoto, Chemistry Letters, 1994, 37-39.
• [16] C. Kozłowski, M. Ulewicz, W. Walkowiak, Scientific paper of Mining Institute, Wroclaw University of Technology 95, Series: Conferences, 2001, 31, 75-84.
• [17] C. Kozłowski, M. Ulewicz, W. Walkowiak, Physicochemical Problems of Mineral Processing, 2000, 34, 141-151.
• [18] A.J. Show, R. T. Peterson, J. D. Lamb, J. Membr. Sci., 1996, 111, 291-295.
• [19] J.S. Kim, S.K. Kim, J.W. Ko, E.T. Kim, S.H. Yu, M.H. Cho, S.G. Kwon, E.H. Lee, Talanta, 2000, 52, 1143-1148.
• [20] A.Y. Nazarenko, J.D. Lamb, J. Inclusion Phenom. Mol. Recognit. Chem., 1997, 29, 247-251.
• [21] G. Arena, A. Contion, A. Magri, D. Sciotto, J.D. Lamb, Supramolecular Chemistry, 1998, 10, 5-15.
• [22] M. Ulewicz, C.A. Kozlowski, W. Walkowiak, Proceedings of Technical University of Częstochowa, Series: Metallurgy, 2003, 31, 451-454.
• [23] T.G. Levitskaia, J.D. Lamb, K.L. Fox, B.A. Moyer, Radiochimica Acta, 2002, 90, 43-52.
• [24] J.D. Lamb, A.Y. Nazarenko, Sep. Sci. Technol., 1997, 134, 255-259.
• [25] K.C. Sole, J.B. Hiskey, Hydrometallurgy, 1992, 30, 345-365.