Heavy Metal Ions Removal in the Presence of 1-Hydroxyethane-1,1-diphosphonic Acid From Aqueous Solutions on Polystyrene Anion Exchangers

作者: Dorota Kołodyńska , Zbigniew Hubicki , Alicja Skiba

DOI: 10.1021/IE901195J

关键词:

摘要: In the presented paper, ability of commercially available gel and macroporous polystyrene anion exchangers for removal copper(II), zinc(II), nickel(II), cadmium(II) complexes with 1-hydroxyethane-1,1-diphosphonic acid (HEDP) from aqueous solutions was investigated under various experimental conditions. experiments, strongly basic Lewatit MonoPlus M 600, MP 500, Amberlite IRA 402 quaternary ammonium functional groups as well medium exchanger 64 ammonium/tertiary amine were used. Special attention paid to concentration heavy metal ions, M(II)−HEDP molar ratio, pH solutions, temperature, physicochemical properties The effect interfered ions such Ca(II), Mg(II), Cl−, NO3−, SO42− on efficiency HEDP sorption also investigated. It found that anion...

参考文章(35)
V. S. Sergienko, Structural Chemistry of 1-Hydroxyethylidenediphosphonic Acid Complexes Russian Journal of Coordination Chemistry. ,vol. 27, pp. 681- 710 ,(2001) , 10.1023/A:1012334908835
P. Vaňura, V. Jedináková-Křížová, L. Hakenová, Y. Munesawa, The Complexes of Holmium with Methylenediphosphonate and 1-Hydroxyethylidenephosphonate Journal of Radioanalytical and Nuclear Chemistry. ,vol. 246, pp. 689- 692 ,(2000) , 10.1023/A:1006708332429
H. Irving, R. J. P. Williams, 637. The stability of transition-metal complexes Journal of the Chemical Society (Resumed). pp. 3192- 3210 ,(1953) , 10.1039/JR9530003192
María C. Zenobi, Lidia Hein, Elsa Rueda, The effects of 1-hydroxyethane-(1,1-diphosphonic acid) on the adsorptive partitioning of metal ions onto γ-AlOOH Journal of Colloid and Interface Science. ,vol. 284, pp. 447- 454 ,(2005) , 10.1016/J.JCIS.2004.10.017