Separation of lead(II) and copper(ii) by plasticizer membranes with sulphur ana-logus of phosphinic acids as carriers

• Autorzy: Kolodziejska M. , Kozlowski C. , Ulewicz M.
• Języki publikacji: EN

Abstrakty

EN

Investigation of selective removal of Pb(II) and Cu(II) from acidic nitrate aqueous solutions using transport across polymer inclusion membranes PIMs was performed. The sulphur analogus of phosphinic acids, i.e. bis(2,4,4-trimethylpentyl)monothiophosphinic acid (1) and tert-butyl(phenyl)- phosphinothioic acid (2) as well as their mixture were incorporated into polymer inclusion membranes composed of cellulose triacetate as a support and o-nitrophenyl octyl ether as a plasticizer. In the experi-ments the transport of Cu(II) across PIM with 1 was rapid and complete, however the lead(II) removal increased with increased membrane saturation. Selective transport of Cu(II) over Pb(II) through PIMs with binary carrier system (1 + 2) was observed; the selectivity order was: Cu(II) >> Pb(II). At tempera-ture of 50C the selectivity coefficient Cu(II)/Pb(II) for membrane with binary carriers was the highest and was equal to 758.

Słowa kluczowe

EN

plasticizer membranes; organophosphorous acids; lead(II); copper(II)

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Physicochemical Problems of Mineral Processing
• Rocznik: 2013
• Tom: Vol. 49, iss. 1
• Strony: 267--276
• Opis fizyczny: Bibliogr. 24 poz., rys., wykr.

Twórcy

autor

Kolodziejska M.

• Department of Metal Extraction and Recirculation, Czestochowa University of Technology, 42-200 Czestochowa, Armii Krajowej 19 Street, Poland

autor

Kozlowski C.

• Institute of Chemistry and Environment Protection, Jan Dlugosz University of Czestochowa, 42-201 Czestochowa, Armii Krajowej 13/15, Poland

autor

Ulewicz M.

• Department of Metal Extraction and Recirculation, Czestochowa University of Technology, 42-200 Czestochowa, Armii Krajowej 19 Street, Poland

Bibliografia

• 1. ARENA G., CONTINO A., MAGRA, SCIOTTO, D., LAMB, J. D., 1998, Selective transport of cesium and strontium ions trough polymer inclusion membranes containing calixarenes as carrier, Supra-mol. Chem., 10, 5-15.
• 2. CHO M. H., CHUN H. S., KIM J. H., RHEE C. H., KIM S. J., 1999, Study on separation of heavy metal ions in a natural macrocycle-mediated emulsion liquid membrane system, Bull. Korean Chem. Soc. 12, 474-477.
• 3. CHO M. H., SEON-WOO K. H., HEO M. Y., LEE I. C., YOON C. J., KIM S. J., 1988, Studies on the macrocycles mediated transport in bulk liquid membrane system of transport metal ions, Bull. Korean Chem. Soc., 9, 292-295.
• 4. DANESI P.R., 1984-85, Separation of metal species by supported liquid membranes, Sep. Sci. Technol., 19, 857-894.
• 5. GEGA J., WALKOWIAK W., GAJDA B., 2001, Separation of Co(II) and Ni(II) ions by supported and hybrid liquid membranes, Sep. Purif. Technol., 22-23, 551-558.
• 6. HIRATANI K., TAKAHASHI T., SUGIHARA H., KASUGA K., FUJIWARA K., HAYASHITA T., BARTSCH R. A., 1997, Selective liquid membrane transport of lead(II) by acyclic polyether dicar-boxylic acid ionophore, Anal. Chem., 69, 3002-3007.
• 7. KISLIK V.S., 2010, Liquid membranes. Principles and application in chemical. separation and wastewater treatment, Elsevier, UK.
• 8. KOZLOWSKA J., KOZLOWSKI C.A., KOZIOL J.J., 2007, Transport of Zn(II), Cd(II) and Pb(II) across CTA plasticized membranes containing organophosphorous acids as ion carriers, Sep. Purifi. Tech-nol., 57, 430-434.
• 9. KOZLOWSKI C.A, 2006, Facilitated transport of metal ions through composite and polymer inclusion membranes, Desalination, 198, 132-140.
• 10. KOZLOWSKI C.A., KOZLOWSKA J., 2009, PNP-16-crown-6 derivatives as ion carriers for Zn(II), Cd(II), Pb(II) transport across polymer inclusion membranes, J. Membr. Sci., 326, 215-221.
• 11. KOZLOWSKI C.A., WALKOWIAK W., GIREK T., 2008, Modified cyclodextrin polymers as selective ion carriers for Pb(II) separation across plasticized membranes, J. Membr. Sci., 310, 312-320.
• 12. KOZLOWSKI C.A., 2007, Kinetics of chromium(VI) transport from mineral acids across cellulose tri-acetate (CTA) plasticized membranes immobilized by tri-n-octylamine. Ind. Eng. Chem. Res., 46, 5420-5428.
• 13. MOLINARI R., ARGURIO P., PIRILLO F., 2005, Comparison between stagnant sandwich and support-ed liquid membranes in copper(II) removal from aqueous solutions: flux, stability and model elabora-tion, J. Membr. Sci., 256, 158-168.
• 14. NAZARENKO A.Y., LAMB J.D., 1997, Selective transport of lead(II) and strontium(II) through a crown ether-based polymer inclusion membrane containing dialkylnaphthalenesulfonic acid, J. Inclu-sion Phenom. Mol. Recognit. Chem., 29, 247-258.
• 15. NGHIEM L.D., MORNANE P., POTTER I.D., PERERA J.M., CATTRALL R.W., KOLEV S.D., 2006, Extraction and transport of metal ions and small organic compounds using polymer inclusion mem-branes (PIMs), J. Membr. Sci., 281, 7-41.
• 16. SABRY R., HAFEZ A., KHEDR M., EL-HASSANIN A., 2007, Removal of lead by an emulsion liquid membrane. Part I, Desalination, 212, 165–175.
• 17. SALAZAR-ALVAREZ G., BAUTISTA-FLORES A. N., RODRIGUEZ de SAN MIGUEL MUHAM-MEDA M., de GYVES J., 2005, Transport characterization of a PIM system used for the extraction of Pb(II) using D2EHPA as carrier, J. Membr. Sci., 250, 247-257.
• 18. SINGH R., MEHTA R., KUMAR V., 2011, Simultaneous removal of copper, nickel and zinc metal ions using bulk liquid membrane system, Desalination, 272 ,170–173.
• 19. TSUKUBE H., UENISHI J., HIGAKI H., KIKKAWA K., TANAKA T., WAKABOYASHI S., OAE S., 1993, Side arm effects on cation binding, extraction, and transport functions of oligopyridine func-tionalized aza-crown ethers, J. Org. Chem., 58, 4389-4397.
• 20. ULEWICZ M., 2004, Transport of transition metal ions through polymer inclusion membranes with Cyanex 301, Ars Separatoria Acta, 3, 81-88.
• 21. ULEWICZ M., 2007, Transport jonów Zn(II) i Pb(II) przez polimerowe membrany inkluzyjne przy użyciu D2EHPA, Przemysł Chemiczny, 86/9, 861-865.
• 22. ULEWICZ M., SADOWSKA K., BIERNAT J.F., 2007, Transport of Zn(II), Cd(II) and Pb(II) across polymer inclusion membrane doped with imidazole azacrown ethers, Desalination, 214, 352-364.
• 23. ULEWICZ M., WALKOWIAK W., 2003, Separation of zinc(II) and cadmium(II) ions from sulfate solu-tions by ion flotation and transport through liquid membranes, Physicochem. Probl. Min. Process., 37, 77-86.
• 24. WANG F., POLAVARAPU P.L., DRABOWICZ J., MIKOLAJCZYK M., LYZWA P., 2001, Absolute configurations, predominant conformations and tautomeric structures of enantiomeric tert-butyl-phenyl-phosphinothioic acid, J. Org. Chem., 66, 9015-9019.