The Role of Metal-Ligand Complexation Equilibria in the Retention and Mobilization of Heavy Metals in Soil
作者： Esma Tütem , Reşat Apak
DOI: 10.1007/978-94-011-0415-9_114
关键词: Inorganic chemistry 、 Groundwater 、 Copper 、 Metal 、 Hydrolysis 、 Cadmium 、 Chemistry 、 Ligand 、 Soil horizon 、 Mercury (element) 、 Chromatography
摘要: Heavy metal transport through soil layers by pore and groundwater movement proceeds a series of adsorptive retention desorptive migration reactions. complexation pH-dependent hydrolysis as well subtances (organic inorganic ligands) play major role in adsorption-desorption cycles controlling toxicity. Such equilibria will be exemplified with the soft Hg(II) Cd(II), borderline Cu(II) Pb(II), hard UO2(II) acceptors 1.
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