Stabilization/solidification of trivalent chromium in an aqueous solution

The experimental results concerning the industrial waste solidification/stabilization process achieved by the technology of granulation in aqueous solution are reported in this work. The product's mechanical properties and the amount of trivalent chromium released during the immobilization process have been estimated. The material balances of the process have been also computed and the solidification capacities of the alkaline solution have been optimized.