DECONTAMINATION AGENT FOR RADIOACTIVE CESIUM AND METHOD OF WATER DEPTH-ADJUSTABLE DECONTAMINATION OF RADIOACTIVE CESIUM

摘要

The present invention provides a decontamination agent for radioactive cesium, which is a composition comprising clay minerals and a foaming agent, and adsorbs or removes radioactive cesium, wherein the foaming speed of the decontamination agent can be adjusted depending on the depth of water by adjusting the clay minerals content and the foaming agent content. Consequently, the present invention includes a technical concept of maximizing the horizontal dispersion performance of a decontamination agent for radioactive cesium, such as zeolite, etc., through adjustment of the settling speed thereof, and thus proposes a new model in the field of underwater radioactive cesium decontamination.