High‐retention properties for Hg(II) ions of a resin containing ammonium and pyridine groups

The metal-ion uptake behavior of the chelating resin poly([(3-(methacryloylamino)propyl] trimethyl ammonium chloride-co-4-vinyl pyridine) has been investigated. The resin is obtained by radical copolymerization in a yield of 99.6%. The hydrophilic resin shows a high retention capacity and selectivity toward Hg(II) ions in the presence of Cu(II), Pb(II), Cd(II), Zn(II), and Cr(III) ions. A retention of Hg(II) higher than 99% is observed after 5 min. © 2002 Wiley Periodicals, Inc. J Appl Polym Sci 83: 2595–2599, 2002

[1]  B. Rivas,et al.  Sorption properties of poly(styrene-co-divinylbenzene) amine functionalized weak resin , 2001 .

[2]  B. Rivas,et al.  Selective binding of mercury ions by poly(4‐vinylpyridine) hydrochloride resin , 1999 .

[3]  B. Rivas,et al.  Sorption behavior of environmentally relevant metal cations of 4-vinylpyridine based resins , 1999 .

[4]  B. Rivas,et al.  Synthesis, characterization, and properties of an efficient and selective adsorbent to mercury (II) , 1997 .

[5]  B. E. Reed,et al.  MODELING CADMIUM ADSORPTION BY ACTIVATED CARBON USING THE LANGMUIR AND FREUNDLICH ISOTHERM EXPRESSIONS , 1993 .

[6]  Y. Konishi,et al.  RECOVERY OF ZINC, CADMIUM, AND LANTHANUM BY BIOPOLYMER GEL PARTICLES OF ALGINIC ACID , 1993 .

[7]  K. Brajter,et al.  Separation of metal ions on a modified aluminium oxide. , 1990, Talanta.

[8]  Jerome O. Nriagu,et al.  A global assessment of natural sources of atmospheric trace metals , 1989, Nature.

[9]  Charles J. Pedersen,et al.  The Discovery of Crown Ethers (Noble Lecture) , 1988 .

[10]  D. Cram,et al.  The design of molecular hosts, guests, and their complexes , 1988, Science.

[11]  M. Majda,et al.  Microporous aluminum oxide films at electrodes , 1985 .

[12]  R. Sturgeon,et al.  Concentration of trace metals from sea-water by complexation with 8-hydroxyquinoline and adsorption on C(18)-bonded silica gel. , 1982, Talanta.

[13]  D. Pietrzyk,et al.  Separation of organic acids on amberlite XAD copolymers by reversed phase high pressure liquid chromatography , 1977 .

[14]  K. Geckeler,et al.  Synthesis and metal complexation of poly(ethyleneimine) and derivatives , 1992 .

[15]  K. Brajter,et al.  On-line separation of silver with the chelate-forming resin amberlite XAD-2-PAR prior to its determination by flame atomic absorption spectrometry , 1988 .

[16]  Jean-Marie Lehn,et al.  Supramolecular Chemistry—Scope and Perspectives Molecules, Supermolecules, and Molecular Devices (Nobel Lecture) , 1988 .