The process of purifying calcium chloride solutions, particularly after their use in applications such as de-icing or dust control, involves the removal of contaminants to restore the brine to a usable or disposable state. This purification is necessary because the solution typically becomes contaminated with debris, sediment, and other chemicals during its application.
Effective management of used calcium chloride solutions offers environmental and economic advantages. Reclaiming the solution reduces the need for new calcium chloride, lowering procurement costs. Furthermore, proper disposal or reuse mitigates potential environmental harm by preventing the release of contaminants into the environment, protecting water sources and ecosystems.
