Adsorption of thorium (IV) ions using a novel borate-based nano material Ca3Y2B4O12: Application of response surface methodology and Artificial Neural Network

被引:10
作者
Kaynar, Umit H. [1 ]
Kaptanoglu, I. . Gozde [2 ]
Cam-Kaynar, Sermin [3 ]
Ugurlu, Onur [1 ]
Yusan, Sabriye [4 ]
Aytas, Sule [4 ]
Madkhli, A. Y. [5 ]
Can, N. [3 ]
机构
[1] Izmir Bakircay Univ, Dept Fundamental Sci, Fac Engn & Architecture, Izmir, Turkiye
[2] Ege Univ, Grad Sch Nat & Appl Sci, Dept Mat Sci & Engn, TR-35100 Izmir, Turkiye
[3] Manisa Celal Bayar Univ, Fac Arts & Sci, Dept Phys, TR-45010 Muradiye Manisa, Turkiye
[4] Ege Univ, Inst Nucl Sci, TR-35100 Izmir, Turkiye
[5] Jazan Univ, Dept Phys, POB 114, Jazan 45142, Saudi Arabia
关键词
Adsorption; Thorium (IV); Nano CYBO; Modelling; Optimization; AQUEOUS-SOLUTION; URANIUM VI; REMOVAL; OPTIMIZATION; SORPTION; NANOMATERIALS; CARBON; TH(IV); RSM; NANOCOMPOSITE;
D O I
10.1016/j.apradiso.2022.110606
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Since nuclear wastes are the most important wastes in terms of health and the environment, they are evaluated differently within nuclear reactors as well as in terms of their use in medical and industrial applications. In some cases, emergency intervention is necessary due to the amount of radioactivity or the physical and/or chemical conditions. . The purpose of this study is to investigate the adsorption properties of nano Ca3Y2B4O12 (CYBO) material synthesized by the sol-gel combustion method for the adsorption of Thorium (IV) from an aqueous medium. We tested how pH (3???8), the concentration of Th (IV) (25???125 mg/L), amount of adsorbent value (0.005???0.08 g) and temperature (20???60 ???C), affect adsorption efficiency. The best possible combinations of these parameters were examined by Response Surface Methodology (RSM) and Artificial Neural Network (ANN). R2 values for RSM and ANN were 0.9964 and 0.9666, respectively. According to the models, the adsorption capacity under the optimum conditions determined for the RSM and ANN model was found to be 134.62 mg/g and 125.12 mg/g, respectively.
引用
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页数:10
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