Preliminary Scoping Study of Potential Impacts to Drinking Water and Wastewater Systems from Radiologi Dispersal Events

摘要

A radiological dispersal event (RDE) could result in the dispersal of radioactive material over a considerable area. In a malevolent attack, radioactive material could be dispersed mechanically, such as by an explosion or sprayer. As the plume moved downwind, radioactive material would settle out, contaminating the ground, building surfaces, vehicles, and other property. This contamination could directly and indirectly impact drinking water and wastewater treatment systems. Understanding the potential impacts to water systems is vital for developing response plans and for determining effective decontamination approaches.