首页>
外国专利>
Combined supported liquid membrane/strip dispersion process for the removal and recovery of radionuclides
Combined supported liquid membrane/strip dispersion process for the removal and recovery of radionuclides
展开▼
机译:结合的支持液膜/条带分散工艺,用于放射性核素的去除和回收
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention provides a novel process for the removal and recovery of radionuclides from waste waters and process streams. The process of the present invention utilizes a combination of a supported liquid membrane (SLM) and a strip dispersion to improve extraction of the target species while increasing membrane stability and reducing processing costs. Additionally, the invention provides a family of new extractants, alkyl phenylphosphonic acids, for the removal and recovery of radionuclides and/or metals, including the use of the new extractants in the process. The new extractant selectively removes radionuclides and metals from the feed stream to provide a concentrated strip solution of the target species.
展开▼