METHOD FOR MANUFACTURING RADIOACTIVE CESIUM ADSORPTION FILTER AND RADIOACTIVE CESIUM ADSORPTION FILTER FOR HIGH-SPEED PRETREATMENT MANUFACTURED THEREBY

Abstract

Disclosed are a method for manufacturing a radioactive cesium adsorption filter and a radioactive cesium adsorption filter for high-speed pretreatment manufactured thereby. The present invention is characterized by comprising the steps of: preparing a transition metal-Prussian blue adsorbent by using a transition metal precursor and a Prussian blue precursor; dissolving the transition metal-Prussian blue adsorbent and a nanofiber polymer in an organic solvent to prepare a spinning solution; and electrospinning the spinning solution to produce a radioactive cesium adsorption filter.