Vanadium is a metal that receives increasing attention due to its possible toxicity and its
increased use in society, ie in high-grade steel and in vanadium redox-flow batteries …

The aqueous geochemistry of chromium is reviewed, especially with reference to the recent
work of Rai et al.(Report EPRI EA-4544, 1986, Report EPRI EA-5741, 1988). The chromium …

Page 1 SURFACE COMPLEXATION MODELING Hydrous Ferric Oxide David A Dzombak
François MM Morel Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 SURFACE …

The processes that control the environmental chemistry of chromium include redox
transformation, precipitation/dissolution, and adsorption/desorption reactions. Commonly …

Published data relevant to the geochemistry of vanadium were used to evaluate processes
and conditions that control vanadium accumulation in carbonaceous rocks. Reduction …

The remediation of chromium-contaminated sites requires knowledge of the processes that
control the migration and transformation of chromium. Advection, dispersion, and diffusion …

The sorptive properties of the rare-earth elements (REE) in seawater-pure synthetic mineral
phase systems were investigated through standard batch equilibration experiments. Mineral …

Batch adsorption experiments were conducted with a mixture of solutes at low equilibrium
concentrations of Cd (0.7‐12.6 μg1− 1), Co (18‐118μg1− 1, Ni (22‐330 μg 1− 1), and Zn (40 …

Uranium (VI) adsorption onto aquifer sediments was studied in batch experiments as a
function of pH and U (VI) and dissolved carbonate concentrations in artificial groundwater …

The rate of Cd 2+ sorption by calcite was determined as a function of pH and Mg 2+ in
aqueous solutions saturated with respect to calcite but undersaturated with respect to CdCO …