对喷射曝气、填料塔曝气和多级气泡曝气去除水中氡的效果进行了评价。研究发现，喷射曝气仅能去除75%的氡，但填料塔曝气和多级气泡曝气对去除这种放射性气体非常有效和灵活。填料塔的去除效率在很大程度上取决于填料高度。目前多级气泡曝气的设计可能将系统限制在800 gpm或以下的油井。包括13个参考文献、表格、图表。

Spray jet aeration, packed-tower aeration, and multistaged bubble aeration were evaluated for removal of radon from water. It was found that spray jet aeration was limited to <75 percent radon removal, but packed-tower aeration and multistaged bubble aeration were observed to be very effective and flexible for removing this radioactive gas. Removal efficiency of the packed tower was largely a function of packing height. The current design of multistaged bubble aeration probably limits the systems to wells with capacities of 800 gpm or less. Includes 13 references, tables, figures.