THE HIGH LEVEL RADIOACTIVE WASTE CONTAINING MODULE COMPRISING THE ADSORPTION WALL FOR RETARDING THE NEGATIVE ION NUCLIDE AND THE METHOD THEREOF

摘要

A high level radioactive waste containing a module is provided to absorb nuclide emitted from a high level radioactive waste by forming an absorption wall around a waste reservoir. A high level radioactive waste containing a module comprises a waste reservoir(310), an adsorption wall(320), a side wall(340), and a filling layer(330). The waste reservoir accommodates a high level waste, and the adsorption wall surrounds the waste reservoir. The absorption wall absorbs a negative ion nuclide emitted from the high level waste, and the thickness of the adsorption wall is between 2mm-4mm. The adsorption wall is formed with a crosslinkable clay which is made of one of Pb-Al-Pillared bentonite clay and Ag-Al-Pillared bentonite clay while the side wall is a natural based rock.