离子浮选法处理放射性废水

Treatment of Radioactivity Liquid Waste With Ion Froth Flotation

运用离子浮选法处理铀同位素生产和研究设施退役过程中产生的化学清洗剂废水不受有机物的影响 ,该方法适宜对成分复杂的放射性废水进行处理 ,并可回收铀。通过分析影响离子浮选效果的主要因素 ,获取了方法的最佳参数。用该方法处理后的废水体积可望减少 99%而使放射性废物达到最少化。

The treatment method of radioactivity liquid waste in decommissioning of uranium production and research facilities was analyzed by ion froth flotation. The treatment process is not affected by organic contamination, and the uranium can be recovered meanwhile. It is possible to reduce 99% of the volume of the liquid waste containing UO22+ using this method.