Figure 2
Aqueous elemental analysis of solutions containing UVI and cement minerals. (a) UVI removal from solution by ettringite and hydrotalcite as a percentage of [UVI]t = 0; (b) Ca, Al and S release from ettringite in contact with UVI; (c) Al and Mg release from hydrotalcite in contact with UVI. Error bars represent one standard deviation of triplicate samples. |