Sorption behavior of some radionuclides using prepared adsorbent of hydroxyapatite from biomass waste material

被引：0
|
作者：
D. M. Imam
S. I. Moussa
M. F. Attallah
机构：
[1] Egyptian Atomic Energy Authority,Hot Laboratories Center
来源：
Journal of Radioanalytical and Nuclear Chemistry | 2019年 / 319卷
关键词：
Radioactive liquid waste; Removal; Utilization, biomass material, toxic heavy elements;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We aim to recycle and utilization of eggshell as a biomass waste of human foodstuff. Pure hydroxyapatite nano-particles were prepared using waste eggshell at different temperature of 80 °C (ESHANP) and calcination at the 850 °C (CESHA) adsorbent materials and characterized by some instruments. Sorption studies of 60Co and 109Cd from aqueous waste solutions onto ESHANP and CESHA were performed at different pH solutions, initial ion concentration and contact time. The obtained data were analyzed using some kinetic, diffusion and isotherm models. It can be recommended ESHANP as remediation agent for nuclear waste sites.
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页码：997 / 1012
页数：15
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