The Modeling of Radioactive Cobalt Adsorption on Molecular Sieves

npj Clean Water

article

Ekrem ÇİÇEK¹ 

[1] MEHMET AKIF ERSOY UNIVERSITY, FACULTY OF SCIENCE AND LETTERS

关键词: Adsorption;    Radioactive cobalt;    Response surface methodology;    Molecular sieves.;   

DOI  :  10.17776/csj.791416

学科分类：社会科学、人文和艺术（综合）

来源: Springer

【 摘 要 】

Radioactive wastes are products of nuclear activities around the world. Radioactive cobalt is one of the usuallyfound radionuclide in nuclear waste. It is crucial to separate radioactive cobalt from aqueous media. The removalof radioactive cobalt (Cobalt-60) was investigated using molecular sieves in this study. The molecular sievesstructure comprises of a microporous and aluminosilicate framework. Due to their chemical composition andstructures molecular sieves have excellent sorption capacities. The response surface methodology was utilizedto constitute the predictive regression model. The experimental minimum and maximum decontaminationfactor 2.5 and 11.1 was obtained, respectively. The predicted maximum decontamination factor was 10.Molecular sieves present a high adsorbent capacity for the disposal radioactive cobalt from water solution.

【 授权许可】

CC BY