Adsorption of radioactive iodide by natural zeolites
作者： H. Faghihian , M. Ghannadi Maragheh , A. Malekpour
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摘要: Two natural zeolites from Iranian deposits (clinoptilolite and natrolite) were characterized their ability for adsorption of iodide nuclear wastewaters was evaluated. The behavior studied on modified by g-spectrometry using 131I as radiotracer. Adsorption isotherms distribution coefficient (Kd) measured. results showed that clinoptilolite is a more promising zeolite removal compared to natrolite. Furthermore, the higher in silver, lead thallium forms, whereas lowest desorption observed zeolite.
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