Hollow fiber supported liquid membrane studies using a process compatible solvent containing calix[4]arene-mono-crown-6 for the recovery of radio-cesium from nuclear waste
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- 作者：Poonam Jagasiaa ; Seraj A. Ansarib ; Dhaval R. Rautb ; Prem S. Dhamic ; Pritam M. Gandhic ; Amar Kumara ; Prasanta K. Mohapatrab ; mpatra@barc.gov.in" class="auth_mail" title="E-mail the corresponding author
- 关键词：Calixarenes ; Hollow fiber liquid membrane ; Cesium ; High level waste
- 刊名：Separation and Purification Technology
- 出版年：2016
- 出版时间：1 October 2016
- 年：2016
- 卷：170
- 期：Complete
- 页码：208-216
- 全文大小：802 K
文摘
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A calix[4]arene-mono-crown-6 (CMC) ligand was used for Cs recovery.
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The solvent contained CMC in 60% dodecane + 40% iso-decanol.
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Solvent extraction, flat sheet and hollow fiber SLM studies carried out.
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Possibility of extraction of Cs(I) from HLW was explored.
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Diffusional parameters were also calculated.