TY - JOUR
T1 - Chemical Speciation of Environmentally Significant Metals: An IUPAC Contribution to Reliable and Rigorous Computer Modelling
AU - Powell, Kipton J.
AU - Brown, Paul L.
AU - Byrne, Robert H.
AU - Gajda, Tamas
AU - Hefter, Glenn
AU - Leuz, Ann-Kathrin
AU - Sjöberg, Staffan
AU - Wanner, Hans
PY - 2015/1/1
Y1 - 2015/1/1
N2 - The mobility and bioavailability of metal ions in natural waters depend on their chemical speciation, which involves a distribution of the metal ions between different complex (metal-ligand) species, colloid-adsorbed species and insoluble phases, each of which may be kinetically labile or inert. For example, in fresh water the metal ions are distributed among organic complexes (e.g., humates), colloids (e.g., as surface-adsorbed species on colloidal phases such as FeOOH), solid phases (e.g., hydroxide, oxide, carbonate mineral phases), and labile complexes with the simple inorganic anionic ligands commonly present in natural waters (e.g., for ZnII, the aqueous species, Zn2+, ZnOH+, Zn(OH)2(aq), Zn2OH3+, ZnSO4(aq), ZnCO3(aq)…).
AB - The mobility and bioavailability of metal ions in natural waters depend on their chemical speciation, which involves a distribution of the metal ions between different complex (metal-ligand) species, colloid-adsorbed species and insoluble phases, each of which may be kinetically labile or inert. For example, in fresh water the metal ions are distributed among organic complexes (e.g., humates), colloids (e.g., as surface-adsorbed species on colloidal phases such as FeOOH), solid phases (e.g., hydroxide, oxide, carbonate mineral phases), and labile complexes with the simple inorganic anionic ligands commonly present in natural waters (e.g., for ZnII, the aqueous species, Zn2+, ZnOH+, Zn(OH)2(aq), Zn2OH3+, ZnSO4(aq), ZnCO3(aq)…).
UR - https://digitalcommons.usf.edu/msc_facpub/1653
UR - https://doi.org/10.1515/ci-2015-0105
U2 - 10.1515/ci-2015-0105
DO - 10.1515/ci-2015-0105
M3 - Article
VL - 37
JO - Chemistry International
JF - Chemistry International
ER -