科研之友
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摘要
A new ecomaterial, zirconyl molybdopyrophosphate (ZMPP), was prepared by a coprecipitation method. The removal of Cs+ and Sr2+ ions from simulated strong acid HLLW using the ion exchange process on ZMPP had been investigated It showed that there are more than 90% Cs+ and Sr2+ removed from the simulated HLLW on ZMPP despite the presence of other metal ions, such as Na+, Al3+, Fe3+ , etc. in excess. Then ZMPP may likely be a selective ion exchanger for the removal of Cs-137 and Sr-90 directly from strong acid HLLW.
- 出版日期2001-3
- 单位天津大学
