10:45 AM - 11:00 AM
[2C06] Rapid Removal of Cesium from Vermiculite by Collapsing the Interlayers with Hydrothermal Column System
Keywords:Cesium desorption, hydrothermal treatment, volume reduction, ion exchange, decontamination
great challenge after the Fukushima Daiichi Nuclear Power Station accident. In present work, we studied the removal
of Cs from the clay soils by treating with hydrothermal cations in a column system. The new results showed that Cs
could be selectively removed from its collapsed interlayers in vermiculite by hydrothermally heating at 150°C.